* page allocation failure
@ 2004-01-19 11:36 Oliver Kiddle
2004-01-19 14:54 ` Mike Fedyk
2004-01-20 3:38 ` Andrew Morton
0 siblings, 2 replies; 27+ messages in thread
From: Oliver Kiddle @ 2004-01-19 11:36 UTC (permalink / raw)
To: linux-kernel
There seems to be a problem with 2.6.1 on my machine. It will be fine
for a matter of a few days and then this error will appear on the
console. The message then appears repeatedly and continuously. The
first I know is that my remote login shell ceases to respond. About the
only thing I can do is switch between virtual consoles (until I hit the
reset button).
/var/log/messages shows:
kernel: cat: page allocation failure. order:0, mode:0x20
Then the same for lots of other processes (pdflush, syslogd, klogd,
kswapd0, nfsd to name a few). I expect that after a point it is unable
to even log stuff so syslog is quiet after a while.
It has happened three times now and on all occasions, I was untarring a
huge file on an XFS partition. I assume the problem is something to do
with VM. The machine has 1GB of RAM which should be plenty. For the
most part it is just serving NFS and NIS (to no more than about 10
clients).
The hardware is a Dell PowerEdge 600SC. It's a new machine that never
ran 2.4 before. I can supply any other information that might help in
diagnosing the problem. I don't subscribe so please CC me in any reply
(but I'll keep an eye on the archives).
If anyone can suggest any /proc variables I might change to reduce the
risk of it doing this again, I would appreciate it. I tried increasing
/proc/sys/vm/min_free_kbytes after the first time this happened. Not
that I understand what that does: I searched the archives and it was
mentioned in a vaguely relevant looking post.
Cheers
Oliver Kiddle
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-01-19 11:36 page allocation failure Oliver Kiddle
@ 2004-01-19 14:54 ` Mike Fedyk
2004-01-19 17:29 ` Oliver Kiddle
2004-01-20 3:38 ` Andrew Morton
1 sibling, 1 reply; 27+ messages in thread
From: Mike Fedyk @ 2004-01-19 14:54 UTC (permalink / raw)
To: Oliver Kiddle; +Cc: linux-kernel
On Mon, Jan 19, 2004 at 12:36:02PM +0100, Oliver Kiddle wrote:
> If anyone can suggest any /proc variables I might change to reduce the
> risk of it doing this again, I would appreciate it. I tried increasing
> /proc/sys/vm/min_free_kbytes after the first time this happened. Not
> that I understand what that does: I searched the archives and it was
> mentioned in a vaguely relevant looking post.
Try running "vmstat 1" and output that to a file, and post your /proc/meminfo.
Do you start getting the error before a couple of days, or you just can't
login after that amount of time?
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-01-19 14:54 ` Mike Fedyk
@ 2004-01-19 17:29 ` Oliver Kiddle
2004-01-19 18:12 ` Mike Fedyk
0 siblings, 1 reply; 27+ messages in thread
From: Oliver Kiddle @ 2004-01-19 17:29 UTC (permalink / raw)
To: linux-kernel
Mike Fedyk wrote:
>
> Try running "vmstat 1" and output that to a file, and post your /proc/meminfo.
>
> Do you start getting the error before a couple of days, or you just can't
> login after that amount of time?
I can't log in immediately following the first occurence of the error.
I can type in a username at the login prompt but nothing happens after
pressing enter. Two days was just a rough idea of how long the system
could be up before going down. It has gone down twice since I posted
earlier so it wasn't even vaguely an accurate figure. On both
occasions, there has not been a "page allocation failure" error though.
These last two times, I was running xfsdump along with a nfsd activity.
I had the following, possibly unrelated messages on the console.
st0: Block limits 1 - 16777215 bytes.
spurious 8259A interrupt IRQ7
I've put /proc/meminfo below though that is from the beginning while
everything is still fine. The vmstat output is more interesting and I
have it captured for the period when it went down.
vmstat output starts off like this:
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 947908 5792 37128 0 0 54 49 1072 121 0 2 96 2
The free column then slowly drops.
Shortly before the end, is this sequence:
2 1 0 57036 2412 62044 0 0 2224 512 1950 188 1 70 20 9
0 0 0 55104 1284 64096 0 0 2204 320 1663 154 0 51 42 7
2 1 0 53048 44 67168 0 0 3080 0 1939 32 0 59 38 3
2 0 1388 49748 56 69592 0 1388 2796 1393 1909 161 1 64 15 19
3 2 1928 45828 60 72376 64 1208 3056 1208 2146 184 3 70 2 25
1 4 1464 94700 60 22088 0 808 3428 828 1873 213 1 58 0 41
0 1 1176 93716 60 23060 356 316 1596 429 2079 342 0 56 4 40
3 3 1176 94116 64 22368 144 0 1124 311 6419 1369 0 6 1 93
1 2 1176 109176 36 7360 0 0 828 159 29189 7978 0 1 0 99
This is the first time the swpd column is non-zero. The figures don't
change a vast amount after that and only 25 samples later, the very last
sample I got looked like this:
0 1 1176 109248 40 7364 0 0 0 0 1009 25 0 1 0 99
I can send you the full output if you want (70kb compressed).
/proc/meminfo:
MemTotal: 1034796 kB
MemFree: 884620 kB
Buffers: 14768 kB
Cached: 61192 kB
SwapCached: 0 kB
Active: 51972 kB
Inactive: 35992 kB
HighTotal: 131008 kB
HighFree: 57148 kB
LowTotal: 903788 kB
LowFree: 827472 kB
SwapTotal: 996020 kB
SwapFree: 996020 kB
Dirty: 24 kB
Writeback: 0 kB
Mapped: 16772 kB
Slab: 31064 kB
Committed_AS: 24876 kB
PageTables: 536 kB
VmallocTotal: 114680 kB
VmallocUsed: 692 kB
VmallocChunk: 113988 kB
I have /tmp mounted using tmpfs if that is in any way significant.
Thanks
Oliver
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-01-19 11:36 page allocation failure Oliver Kiddle
2004-01-19 14:54 ` Mike Fedyk
@ 2004-01-20 3:38 ` Andrew Morton
2004-01-20 6:00 ` Nathan Scott
2004-01-20 17:08 ` Oliver Kiddle
1 sibling, 2 replies; 27+ messages in thread
From: Andrew Morton @ 2004-01-20 3:38 UTC (permalink / raw)
To: Oliver Kiddle; +Cc: linux-kernel
Oliver Kiddle <okiddle@yahoo.co.uk> wrote:
>
> There seems to be a problem with 2.6.1 on my machine. It will be fine
> for a matter of a few days and then this error will appear on the
> console. The message then appears repeatedly and continuously. The
> first I know is that my remote login shell ceases to respond. About the
> only thing I can do is switch between virtual consoles (until I hit the
> reset button).
>
> /var/log/messages shows:
> kernel: cat: page allocation failure. order:0, mode:0x20
>
> Then the same for lots of other processes (pdflush, syslogd, klogd,
> kswapd0, nfsd to name a few). I expect that after a point it is unable
> to even log stuff so syslog is quiet after a while.
>
> It has happened three times now and on all occasions, I was untarring a
> huge file on an XFS partition. I assume the problem is something to do
> with VM. The machine has 1GB of RAM which should be plenty. For the
> most part it is just serving NFS and NIS (to no more than about 10
> clients).
Does the machine actually recover, or does it grind to a halt and need
resetting?
Is there much network receive happening at the time?
Are you using gig-E with large MTU's?
> If anyone can suggest any /proc variables I might change to reduce the
> risk of it doing this again, I would appreciate it. I tried increasing
> /proc/sys/vm/min_free_kbytes after the first time this happened. Not
> that I understand what that does: I searched the archives and it was
> mentioned in a vaguely relevant looking post.
Yup, min_free_kbytes is the right thing to increase. Try it again, perhaps
increasing it by more - to 10000 or something like that.
min_free_kbytes will increase the amount of memory which the VM keeps in
reserve to satisfy interrupt-time memory allocation attempts - most
especially network receive.
You probably should apply this patch to tell us where the allocation
failures are coming from. Make sure that CONFIG_KALLSYMS is enabled in
kernel config.
diff -puN mm/page_alloc.c~a mm/page_alloc.c
--- 25/mm/page_alloc.c~a Mon Jan 19 19:34:09 2004
+++ 25-akpm/mm/page_alloc.c Mon Jan 19 19:34:21 2004
@@ -674,6 +674,7 @@ nopage:
printk("%s: page allocation failure."
" order:%d, mode:0x%x\n",
p->comm, order, gfp_mask);
+ dump_stack();
}
return NULL;
got_pg:
_
^ permalink raw reply [flat|nested] 27+ messages in thread* Re: page allocation failure
2004-01-20 3:38 ` Andrew Morton
@ 2004-01-20 6:00 ` Nathan Scott
2004-01-20 17:08 ` Oliver Kiddle
1 sibling, 0 replies; 27+ messages in thread
From: Nathan Scott @ 2004-01-20 6:00 UTC (permalink / raw)
To: Oliver Kiddle, Andrew Morton, hch; +Cc: linux-kernel
On Mon, Jan 19, 2004 at 07:38:37PM -0800, Andrew Morton wrote:
> Oliver Kiddle <okiddle@yahoo.co.uk> wrote:
> >
> > It has happened three times now and on all occasions, I was untarring a
> > huge file on an XFS partition. I assume the problem is something to do
> > with VM. The machine has 1GB of RAM which should be plenty. For the
> ...
> You probably should apply this patch to tell us where the allocation
> failures are coming from. Make sure that CONFIG_KALLSYMS is enabled in
> kernel config.
We do have known issues in XFS on 2.6 with handling certain VM
allocation failures -- maybe hitting that here. Christoph has
been looking at making XFS do a better job there; __GFP_NOFAIL
allocations failing seem to be the worst issue for us - on the
occasions I've hit that though, its always immediately fatal.
cheers.
--
Nathan
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-01-20 3:38 ` Andrew Morton
2004-01-20 6:00 ` Nathan Scott
@ 2004-01-20 17:08 ` Oliver Kiddle
2004-01-20 18:35 ` Mike Fedyk
1 sibling, 1 reply; 27+ messages in thread
From: Oliver Kiddle @ 2004-01-20 17:08 UTC (permalink / raw)
To: linux-kernel
Andrew Morton wrote:
>
> Does the machine actually recover, or does it grind to a halt and need
> resetting?
It needs resetting.
Today, I noticed that I could still ping it, though. I also had the
magic sysrq key stuff in the kernel and did a showTasks, Sync, Unmount
and kIll. That allowed me to briefly log in as root and save the output
of dmesg before an attempt to run vi caused it to die again.
> Is there much network receive happening at the time?
Not a lot I don't think. Is there anything like vmstat for measuring
network activity?
> Are you using gig-E with large MTU's?
No. 100Mbps full duplex, e1000 driver.
Again this time, I didn't get the "page allocation failure" message so
your patch couldn't print anything. The console was blank apart from
the message about the tape device. As suggested by Mike Fedyk, I had
the nmi_watchdog stuff enabled. Didn't see any output from it though.
Would that have displayed its output to the console?
I've put a few chunks of the saved dmesg output below incase they're
useful. All I have is some of the sysrq showTasks output. xfsdump seems
to be a reliable way to trigger the problem (perhaps once the tape
fills up) and I had run patch imediately before it died. Most other
processes seem to be in schedule_timeout.
I'm away next week and as other people use this machine I'll have to
switch it to 2.4. I'll still have opportunities to reboot to 2.6 and
try to find out what's going on, though.
Oliver
patch D 00000000 0 11620 966 (NOTLB)
d7bb7aa8 00000082 c03676c0 00000000 0000000c 00000050 00000000 c03677d4
c0138240 00001fec 536f5e97 00000bc6 f6d0f2e0 f6d0f4a0 00c029db d7bb7abc
c041dedc d7bb7ae8 c0121b9c d7bb7abc 00c029db 0000007b c040e460 f6c41920
Call Trace:
[<c0138240>] try_to_free_pages+0x9f/0x15f
[<c0121b9c>] schedule_timeout+0x63/0xb7
[<c0121b30>] process_timeout+0x0/0x9
[<c01186f4>] io_schedule_timeout+0x11/0x19
[<c024e343>] blk_congestion_wait+0x7e/0x8d
[<c0118cd6>] autoremove_wake_function+0x0/0x4f
[<c0118cd6>] autoremove_wake_function+0x0/0x4f
[<c0132cd1>] __alloc_pages+0x294/0x319
[<c012f3d5>] find_or_create_page+0xa0/0xaa
[<c0214daf>] _pagebuf_lookup_pages+0x2fa/0x398
[<c0215131>] pagebuf_get+0xba/0x135
[<c0208a70>] xfs_trans_read_buf+0x32f/0x38b
[<c01d8df1>] xfs_da_do_buf+0x6b1/0x9a6
[<c01d9198>] xfs_da_read_buf+0x57/0x5b
[<c01dcf5c>] xfs_dir2_block_lookup_int+0x52/0x192
[<c01dcf5c>] xfs_dir2_block_lookup_int+0x52/0x192
[<c01dce71>] xfs_dir2_block_lookup+0x2f/0xc8
[<c01db3a8>] xfs_dir2_lookup+0xc4/0x13b
[<c01db401>] xfs_dir2_lookup+0x11d/0x13b
[<c0209afe>] xfs_dir_lookup_int+0x4c/0x12b
[<c020f3d6>] xfs_lookup+0x50/0x88
[<c021cae0>] linvfs_lookup+0x67/0x9f
[<c0152ea2>] real_lookup+0xc8/0xea
[<c01530f3>] do_lookup+0x96/0xa1
[<c0153508>] link_path_walk+0x40a/0x7db
[<c0154116>] open_namei+0x83/0x3e1
[<c0146b0f>] filp_open+0x3e/0x64
[<c0146e98>] sys_open+0x5b/0x8b
[<c0108ab7>] syscall_call+0x7/0xb
xfsdump D 9855CCF6 2760 676 673 (NOTLB)
ece09b04 00000082 f7f9e080 9855ccf6 00000baf 00000000 9855ccf6 00000baf
f7f9e080 000012f8 9855d254 00000baf f51106a0 f5110860 f7ffe760 00000000
f7ffe778 ece09b0c c01186db ece09b3c c0131c2b 00000000 00000000 00000000
Call Trace:
[<c01186db>] io_schedule+0xe/0x16
[<c0131c2b>] mempool_alloc+0xfa/0x117
[<c0118cd6>] autoremove_wake_function+0x0/0x4f
[<c021789b>] linvfs_get_block_core+0x87/0x2ab
[<c0118cd6>] autoremove_wake_function+0x0/0x4f
[<c0139296>] __blk_queue_bounce+0x1a1/0x232
[<c013935d>] blk_queue_bounce+0x36/0x4d
[<c024e510>] __make_request+0x4c/0x537
[<c0162ff5>] do_mpage_readpage+0x1a9/0x32a
[<c024eb04>] generic_make_request+0x109/0x18a
[<c022765b>] radix_tree_node_alloc+0x1f/0x5a
[<c02277f4>] radix_tree_insert+0x82/0xb8
[<c024ebc2>] submit_bio+0x3d/0x6b
[<c0162d26>] mpage_bio_submit+0x23/0x32
[<c016324b>] mpage_readpages+0xd5/0x162
[<c0217abf>] linvfs_get_block+0x0/0x43
[<c0134460>] read_pages+0x134/0x13d
[<c0217abf>] linvfs_get_block+0x0/0x43
[<c0132ae3>] __alloc_pages+0xa6/0x319
[<c010adcd>] do_IRQ+0xc4/0xdf
[<c0109424>] common_interrupt+0x18/0x20
[<c013469c>] do_page_cache_readahead+0xbf/0x109
[<c0134852>] page_cache_readahead+0x16c/0x198
[<c012f8d7>] do_generic_mapping_read+0x3c1/0x3d3
[<c012f8e9>] file_read_actor+0x0/0xec
[<c012fb91>] __generic_file_aio_read+0x1bc/0x1ee
[<c012f8e9>] file_read_actor+0x0/0xec
[<c021dcb2>] xfs_read+0x15a/0x26c
[<c0117d92>] wait_for_completion+0x65/0x95
[<c02181af>] linvfs_read_invis+0x90/0xa2
[<c0147549>] do_sync_read+0x8b/0xb7
[<c01217fa>] update_process_times+0x46/0x52
[<c0121674>] update_wall_time+0xd/0x36
[<c0121a6c>] do_timer+0xdf/0xe4
[<c0147625>] vfs_read+0xb0/0x119
[<c01478a0>] sys_read+0x42/0x63
[<c0108ab7>] syscall_call+0x7/0xb
^ permalink raw reply [flat|nested] 27+ messages in thread* Re: page allocation failure
2004-01-20 17:08 ` Oliver Kiddle
@ 2004-01-20 18:35 ` Mike Fedyk
2004-01-22 9:29 ` Oliver Kiddle
0 siblings, 1 reply; 27+ messages in thread
From: Mike Fedyk @ 2004-01-20 18:35 UTC (permalink / raw)
To: Oliver Kiddle; +Cc: linux-kernel
On Tue, Jan 20, 2004 at 06:08:34PM +0100, Oliver Kiddle wrote:
> the message about the tape device. As suggested by Mike Fedyk, I had
> the nmi_watchdog stuff enabled. Didn't see any output from it though.
> Would that have displayed its output to the console?
It should have. Run cat /proc/interrupts and again afew seconds later, does
the NMI: number change?
>
> patch D 00000000 0 11620 966 (NOTLB)
> d7bb7aa8 00000082 c03676c0 00000000 0000000c 00000050 00000000 c03677d4
> c0138240 00001fec 536f5e97 00000bc6 f6d0f2e0 f6d0f4a0 00c029db d7bb7abc
> c041dedc d7bb7ae8 c0121b9c d7bb7abc 00c029db 0000007b c040e460 f6c41920
There should be some lines above this in your log...
BTW, the NMI watchdog is supposed to oops when your system hangs so we can
see where the hang is coming from. What was running when this oops happened?
> Call Trace:
> [<c0138240>] try_to_free_pages+0x9f/0x15f
> [<c0121b9c>] schedule_timeout+0x63/0xb7
> [<c0121b30>] process_timeout+0x0/0x9
> [<c01186f4>] io_schedule_timeout+0x11/0x19
> [<c024e343>] blk_congestion_wait+0x7e/0x8d
> [<c0118cd6>] autoremove_wake_function+0x0/0x4f
> [<c0118cd6>] autoremove_wake_function+0x0/0x4f
> [<c0132cd1>] __alloc_pages+0x294/0x319
> [<c012f3d5>] find_or_create_page+0xa0/0xaa
> [<c0214daf>] _pagebuf_lookup_pages+0x2fa/0x398
> [<c0215131>] pagebuf_get+0xba/0x135
> [<c0208a70>] xfs_trans_read_buf+0x32f/0x38b
> [<c01d8df1>] xfs_da_do_buf+0x6b1/0x9a6
> [<c01d9198>] xfs_da_read_buf+0x57/0x5b
> [<c01dcf5c>] xfs_dir2_block_lookup_int+0x52/0x192
> [<c01dcf5c>] xfs_dir2_block_lookup_int+0x52/0x192
> [<c01dce71>] xfs_dir2_block_lookup+0x2f/0xc8
> [<c01db3a8>] xfs_dir2_lookup+0xc4/0x13b
> [<c01db401>] xfs_dir2_lookup+0x11d/0x13b
> [<c0209afe>] xfs_dir_lookup_int+0x4c/0x12b
> [<c020f3d6>] xfs_lookup+0x50/0x88
> [<c021cae0>] linvfs_lookup+0x67/0x9f
> [<c0152ea2>] real_lookup+0xc8/0xea
> [<c01530f3>] do_lookup+0x96/0xa1
> [<c0153508>] link_path_walk+0x40a/0x7db
> [<c0154116>] open_namei+0x83/0x3e1
> [<c0146b0f>] filp_open+0x3e/0x64
> [<c0146e98>] sys_open+0x5b/0x8b
> [<c0108ab7>] syscall_call+0x7/0xb
>
>
> xfsdump D 9855CCF6 2760 676 673 (NOTLB)
> ece09b04 00000082 f7f9e080 9855ccf6 00000baf 00000000 9855ccf6 00000baf
> f7f9e080 000012f8 9855d254 00000baf f51106a0 f5110860 f7ffe760 00000000
> f7ffe778 ece09b0c c01186db ece09b3c c0131c2b 00000000 00000000 00000000
> Call Trace:
> [<c01186db>] io_schedule+0xe/0x16
> [<c0131c2b>] mempool_alloc+0xfa/0x117
> [<c0118cd6>] autoremove_wake_function+0x0/0x4f
> [<c021789b>] linvfs_get_block_core+0x87/0x2ab
> [<c0118cd6>] autoremove_wake_function+0x0/0x4f
> [<c0139296>] __blk_queue_bounce+0x1a1/0x232
> [<c013935d>] blk_queue_bounce+0x36/0x4d
> [<c024e510>] __make_request+0x4c/0x537
> [<c0162ff5>] do_mpage_readpage+0x1a9/0x32a
> [<c024eb04>] generic_make_request+0x109/0x18a
> [<c022765b>] radix_tree_node_alloc+0x1f/0x5a
> [<c02277f4>] radix_tree_insert+0x82/0xb8
> [<c024ebc2>] submit_bio+0x3d/0x6b
> [<c0162d26>] mpage_bio_submit+0x23/0x32
> [<c016324b>] mpage_readpages+0xd5/0x162
> [<c0217abf>] linvfs_get_block+0x0/0x43
> [<c0134460>] read_pages+0x134/0x13d
> [<c0217abf>] linvfs_get_block+0x0/0x43
> [<c0132ae3>] __alloc_pages+0xa6/0x319
> [<c010adcd>] do_IRQ+0xc4/0xdf
> [<c0109424>] common_interrupt+0x18/0x20
> [<c013469c>] do_page_cache_readahead+0xbf/0x109
> [<c0134852>] page_cache_readahead+0x16c/0x198
> [<c012f8d7>] do_generic_mapping_read+0x3c1/0x3d3
> [<c012f8e9>] file_read_actor+0x0/0xec
> [<c012fb91>] __generic_file_aio_read+0x1bc/0x1ee
> [<c012f8e9>] file_read_actor+0x0/0xec
> [<c021dcb2>] xfs_read+0x15a/0x26c
> [<c0117d92>] wait_for_completion+0x65/0x95
> [<c02181af>] linvfs_read_invis+0x90/0xa2
> [<c0147549>] do_sync_read+0x8b/0xb7
> [<c01217fa>] update_process_times+0x46/0x52
> [<c0121674>] update_wall_time+0xd/0x36
> [<c0121a6c>] do_timer+0xdf/0xe4
> [<c0147625>] vfs_read+0xb0/0x119
> [<c01478a0>] sys_read+0x42/0x63
> [<c0108ab7>] syscall_call+0x7/0xb
>
> -
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^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-01-20 18:35 ` Mike Fedyk
@ 2004-01-22 9:29 ` Oliver Kiddle
2004-01-22 9:59 ` Andrew Morton
0 siblings, 1 reply; 27+ messages in thread
From: Oliver Kiddle @ 2004-01-22 9:29 UTC (permalink / raw)
To: linux-kernel
Mike Fedyk wrote:
> On Tue, Jan 20, 2004 at 06:08:34PM +0100, Oliver Kiddle wrote:
> > the message about the tape device. As suggested by Mike Fedyk, I had
> > the nmi_watchdog stuff enabled. Didn't see any output from it though.
> > Would that have displayed its output to the console?
>
> It should have. Run cat /proc/interrupts and again afew seconds later, does
> the NMI: number change?
Yes, the number changes. Still haven't seen any output from it though.
> There should be some lines above this in your log...
Only the trace for other processes. Any initial part was lost, probably
because the task list overflowed the dmesg buffer. I didn't see anything
on the console though.
I got a few page allocation errors yesterday. As they now include
dump_stack() output, I have attached them below. This time, the system
kept going for a few minutes after these error messages. Again, when it
locked up, killing all processes with the sysrq key got things temporarily
back. I have the full dmesg output if anyone wants.
Oliver
st0: Block limits 1 - 16777215 bytes.
xfsdump: page allocation failure. order:9, mode:0xd0
Call Trace:
[<c0132d18>] __alloc_pages+0x2db/0x319
[<c02a5dc9>] enlarge_buffer+0xcf/0x182
[<c02a6cd9>] st_map_user_pages+0x37/0x88
[<c02a2909>] setup_buffering+0xf3/0x127
[<c02a3690>] st_read+0xe0/0x3d1
[<c0147625>] vfs_read+0xb0/0x119
[<c01478a0>] sys_read+0x42/0x63
[<c0108ab7>] syscall_call+0x7/0xb
xfsdump: page allocation failure. order:8, mode:0xd0
Call Trace:
[<c0132d18>] __alloc_pages+0x2db/0x319
[<c02a5dc9>] enlarge_buffer+0xcf/0x182
[<c02a6cd9>] st_map_user_pages+0x37/0x88
[<c02a2909>] setup_buffering+0xf3/0x127
[<c02a3690>] st_read+0xe0/0x3d1
[<c0147625>] vfs_read+0xb0/0x119
[<c01478a0>] sys_read+0x42/0x63
[<c0108ab7>] syscall_call+0x7/0xb
xfsdump: page allocation failure. order:7, mode:0xd0
Call Trace:
[<c0132d18>] __alloc_pages+0x2db/0x319
[<c02a5dc9>] enlarge_buffer+0xcf/0x182
[<c02a6cd9>] st_map_user_pages+0x37/0x88
[<c02a2909>] setup_buffering+0xf3/0x127
[<c02a3690>] st_read+0xe0/0x3d1
[<c0147625>] vfs_read+0xb0/0x119
[<c01478a0>] sys_read+0x42/0x63
[<c0108ab7>] syscall_call+0x7/0xb
st0: Incorrect block size.
xfsdump: page allocation failure. order:9, mode:0xd0
Call Trace:
[<c0132d18>] __alloc_pages+0x2db/0x319
[<c02a5dc9>] enlarge_buffer+0xcf/0x182
[<c02a6cd9>] st_map_user_pages+0x37/0x88
[<c02a2909>] setup_buffering+0xf3/0x127
[<c02a2b86>] st_write+0x20c/0x7e7
[<c0115ecb>] do_page_fault+0x120/0x501
[<c02a297a>] st_write+0x0/0x7e7
[<c01477f5>] vfs_write+0xb0/0x119
[<c0147903>] sys_write+0x42/0x63
[<c0108ab7>] syscall_call+0x7/0xb
xfsdump: page allocation failure. order:8, mode:0xd0
Call Trace:
[<c0132d18>] __alloc_pages+0x2db/0x319
[<c02a5dc9>] enlarge_buffer+0xcf/0x182
[<c02a6cd9>] st_map_user_pages+0x37/0x88
[<c02a2909>] setup_buffering+0xf3/0x127
[<c02a2b86>] st_write+0x20c/0x7e7
[<c0115ecb>] do_page_fault+0x120/0x501
[<c02a297a>] st_write+0x0/0x7e7
[<c01477f5>] vfs_write+0xb0/0x119
[<c0147903>] sys_write+0x42/0x63
[<c0108ab7>] syscall_call+0x7/0xb
xfsdump: page allocation failure. order:7, mode:0xd0
Call Trace:
[<c0132d18>] __alloc_pages+0x2db/0x319
[<c02a5dc9>] enlarge_buffer+0xcf/0x182
[<c02a6cd9>] st_map_user_pages+0x37/0x88
[<c02a2909>] setup_buffering+0xf3/0x127
[<c02a2b86>] st_write+0x20c/0x7e7
[<c0115ecb>] do_page_fault+0x120/0x501
[<c02a297a>] st_write+0x0/0x7e7
[<c01477f5>] vfs_write+0xb0/0x119
[<c0147903>] sys_write+0x42/0x63
[<c0108ab7>] syscall_call+0x7/0xb
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-01-22 9:29 ` Oliver Kiddle
@ 2004-01-22 9:59 ` Andrew Morton
0 siblings, 0 replies; 27+ messages in thread
From: Andrew Morton @ 2004-01-22 9:59 UTC (permalink / raw)
To: Oliver Kiddle; +Cc: linux-kernel
Oliver Kiddle <okiddle@yahoo.co.uk> wrote:
>
> st0: Block limits 1 - 16777215 bytes.
> xfsdump: page allocation failure. order:9, mode:0xd0
> Call Trace:
> [<c0132d18>] __alloc_pages+0x2db/0x319
> [<c02a5dc9>] enlarge_buffer+0xcf/0x182
> [<c02a6cd9>] st_map_user_pages+0x37/0x88
> [<c02a2909>] setup_buffering+0xf3/0x127
> [<c02a3690>] st_read+0xe0/0x3d1
> [<c0147625>] vfs_read+0xb0/0x119
> [<c01478a0>] sys_read+0x42/0x63
> [<c0108ab7>] syscall_call+0x7/0xb
This one's actually somewhat OK. The tape driver is simply trying to
allocate a huge buffer and is falling back if it fails.
This will shut up the debugging code:
--- 25/drivers/scsi/osst.c~osst-warning-fix 2004-01-22 01:57:35.000000000 -0800
+++ 25-akpm/drivers/scsi/osst.c 2004-01-22 01:57:59.000000000 -0800
@@ -5106,6 +5106,8 @@ static int enlarge_buffer(OSST_buffer *S
if (need_dma)
priority |= GFP_DMA;
+ priority |= __GFP_NOWARN;
+
/* Try to allocate the first segment up to OS_DATA_SIZE and the others
big enough to reach the goal (code assumes no segments in place) */
for (b_size = OS_DATA_SIZE, order = OSST_FIRST_ORDER; b_size >= PAGE_SIZE; order--, b_size /= 2) {
_
^ permalink raw reply [flat|nested] 27+ messages in thread
* page allocation failure
@ 2004-08-24 20:05 Dominik Karall
2004-08-24 20:05 ` Andrew Morton
0 siblings, 1 reply; 27+ messages in thread
From: Dominik Karall @ 2004-08-24 20:05 UTC (permalink / raw)
To: Linux Kernel ML; +Cc: Andrew Morton
hi,
is this a kernel bug, or smbd failure? I think it could be caused by kernel
and less memory. Cause the machine is running with 56MB ram. But IMHO I think
the kernel shouldn't handle it this way. Running 2.6.8-rc4-mm1.
best regards,
dominik
syslog:
Aug 24 15:27:24 debian kernel: cupsd: page allocation failure. order:3,
mode:0x20
Aug 24 15:27:24 debian kernel: Stack pointer is garbage, not printing trace
Aug 24 15:27:24 debian kernel: smbd: page allocation failure. order:3,
mode:0x20
Aug 24 15:27:24 debian kernel: [__alloc_pages+477/784]
__alloc_pages+0x1dd/0x310
Aug 24 15:27:24 debian kernel: [__get_free_pages+24/64]
__get_free_pages+0x18/0x40
Aug 24 15:27:24 debian kernel: [kmem_getpages+25/176] kmem_getpages+0x19/0xb0
Aug 24 15:27:24 debian kernel: [cache_grow+182/400] cache_grow+0xb6/0x190
Aug 24 15:27:24 debian kernel: [cache_alloc_refill+531/592]
cache_alloc_refill+0x213/0x250
Aug 24 15:27:24 debian kernel: [__kmalloc+92/96] __kmalloc+0x5c/0x60
Aug 24 15:27:24 debian kernel: [alloc_skb+65/240] alloc_skb+0x41/0xf0
Aug 24 15:27:24 debian kernel: [skb_copy+40/192] skb_copy+0x28/0xc0
Aug 24 15:27:24 debian kernel: [skb_checksum_help+86/368]
skb_checksum_help+0x56/0x170
Aug 24 15:27:24 debian kernel: [pg0+71789271/1069305856]
ip_nat_fn+0x177/0x2a0 [iptable_nat]
Aug 24 15:27:24 debian kernel: [pg0+71789854/1069305856]
ip_nat_local_fn+0x6e/0xb0 [iptable_nat]
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [nf_iterate+85/160] nf_iterate+0x55/0xa0
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [nf_hook_slow+120/288] nf_hook_slow+0x78/0x120
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [ip_queue_xmit+781/1328]
ip_queue_xmit+0x30d/0x530
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [recalc_task_prio+187/432]
recalc_task_prio+0xbb/0x1b0
Aug 24 15:27:24 debian kernel: [do_IRQ+343/416] do_IRQ+0x157/0x1a0
Aug 24 15:27:24 debian kernel: [common_interrupt+24/32]
common_interrupt+0x18/0x20
Aug 24 15:27:24 debian kernel: [tcp_v4_send_check+3/272]
tcp_v4_send_check+0x3/0x110
Aug 24 15:27:24 debian kernel: [tcp_transmit_skb+984/1760]
tcp_transmit_skb+0x3d8/0x6e0
Aug 24 15:27:24 debian kernel: [buffered_rmqueue+259/528]
buffered_rmqueue+0x103/0x210
Aug 24 15:27:24 debian kernel: [sk_stream_wait_memory+373/496]
sk_stream_wait_memory+0x175/0x1f0
Aug 24 15:27:24 debian kernel: [tcp_write_xmit+326/704]
tcp_write_xmit+0x146/0x2c0
Aug 24 15:27:24 debian kernel: [tcp_sendmsg+4088/4176]
tcp_sendmsg+0xff8/0x1050
Aug 24 15:27:24 debian kernel: [recalc_task_prio+187/432]
recalc_task_prio+0xbb/0x1b0
Aug 24 15:27:24 debian kernel: [inet_sendmsg+74/112] inet_sendmsg+0x4a/0x70
Aug 24 15:27:24 debian kernel: [sock_sendmsg+190/240] sock_sendmsg+0xbe/0xf0
Aug 24 15:27:24 debian kernel: [update_atime+71/176] update_atime+0x47/0xb0
Aug 24 15:27:24 debian kernel: [do_generic_mapping_read+688/1088]
do_generic_mapping_read+0x2b0/0x440
Aug 24 15:27:24 debian kernel: [autoremove_wake_function+0/80]
autoremove_wake_function+0x0/0x50
Aug 24 15:27:24 debian kernel: [file_read_actor+0/240]
file_read_actor+0x0/0xf0
Aug 24 15:27:24 debian kernel: [sockfd_lookup+22/144] sockfd_lookup+0x16/0x90
Aug 24 15:27:24 debian kernel: [sys_sendto+216/272] sys_sendto+0xd8/0x110
Aug 24 15:27:24 debian kernel: [do_select+684/720] do_select+0x2ac/0x2d0
Aug 24 15:27:24 debian kernel: [__pollwait+0/192] __pollwait+0x0/0xc0
Aug 24 15:27:24 debian kernel: [sys_send+51/64] sys_send+0x33/0x40
Aug 24 15:27:24 debian kernel: [sys_socketcall+322/592]
sys_socketcall+0x142/0x250
Aug 24 15:27:24 debian kernel: [do_gettimeofday+26/192]
do_gettimeofday+0x1a/0xc0
Aug 24 15:27:24 debian kernel: [sys_time+22/80] sys_time+0x16/0x50
Aug 24 15:27:24 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Aug 24 15:27:24 debian kernel: smbd: page allocation failure. order:3,
mode:0x20
Aug 24 15:27:24 debian kernel: [__alloc_pages+477/784]
__alloc_pages+0x1dd/0x310
Aug 24 15:27:24 debian kernel: [__get_free_pages+24/64]
__get_free_pages+0x18/0x40
Aug 24 15:27:24 debian kernel: [kmem_getpages+25/176] kmem_getpages+0x19/0xb0
Aug 24 15:27:24 debian kernel: [cache_grow+182/400] cache_grow+0xb6/0x190
Aug 24 15:27:24 debian kernel: [cache_alloc_refill+531/592]
cache_alloc_refill+0x213/0x250
Aug 24 15:27:24 debian kernel: [__kmalloc+92/96] __kmalloc+0x5c/0x60
Aug 24 15:27:24 debian kernel: [alloc_skb+65/240] alloc_skb+0x41/0xf0
Aug 24 15:27:24 debian kernel: [skb_copy+40/192] skb_copy+0x28/0xc0
Aug 24 15:27:24 debian kernel: [skb_checksum_help+86/368]
skb_checksum_help+0x56/0x170
Aug 24 15:27:24 debian kernel: [pg0+71789271/1069305856]
ip_nat_fn+0x177/0x2a0 [iptable_nat]
Aug 24 15:27:24 debian kernel: [pg0+71789854/1069305856]
ip_nat_local_fn+0x6e/0xb0 [iptable_nat]
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [nf_iterate+85/160] nf_iterate+0x55/0xa0
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [nf_hook_slow+120/288] nf_hook_slow+0x78/0x120
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [ip_queue_xmit+781/1328]
ip_queue_xmit+0x30d/0x530
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [preempt_schedule+37/64]
preempt_schedule+0x25/0x40
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [nf_hook_slow+266/288]
nf_hook_slow+0x10a/0x120
Aug 24 15:27:24 debian kernel: [tcp_transmit_skb+984/1760]
tcp_transmit_skb+0x3d8/0x6e0
Aug 24 15:27:24 debian kernel: [tcp_ack_saw_tstamp+24/64]
tcp_ack_saw_tstamp+0x18/0x40
Aug 24 15:27:24 debian kernel: [tcp_write_xmit+326/704]
tcp_write_xmit+0x146/0x2c0
Aug 24 15:27:24 debian kernel: [__tcp_data_snd_check+78/240]
__tcp_data_snd_check+0x4e/0xf0
Aug 24 15:27:24 debian kernel: [__kfree_skb+168/320] __kfree_skb+0xa8/0x140
Aug 24 15:27:24 debian kernel: [tcp_rcv_established+1029/1968]
tcp_rcv_established+0x405/0x7b0
Aug 24 15:27:24 debian kernel: [tcp_v4_do_rcv+240/256]
tcp_v4_do_rcv+0xf0/0x100
Aug 24 15:27:24 debian kernel: [__release_sock+82/128]
__release_sock+0x52/0x80
Aug 24 15:27:24 debian kernel: [release_sock+72/128] release_sock+0x48/0x80
Aug 24 15:27:24 debian kernel: [tcp_sendmsg+1927/4176]
tcp_sendmsg+0x787/0x1050
Aug 24 15:27:24 debian kernel: [recalc_task_prio+187/432]
recalc_task_prio+0xbb/0x1b0
Aug 24 15:27:24 debian kernel: [inet_sendmsg+74/112] inet_sendmsg+0x4a/0x70
Aug 24 15:27:24 debian kernel: [sock_sendmsg+190/240] sock_sendmsg+0xbe/0xf0
Aug 24 15:27:24 debian kernel: [update_atime+71/176] update_atime+0x47/0xb0
Aug 24 15:27:24 debian kernel: [do_generic_mapping_read+688/1088]
do_generic_mapping_read+0x2b0/0x440
Aug 24 15:27:24 debian kernel: [autoremove_wake_function+0/80]
autoremove_wake_function+0x0/0x50
Aug 24 15:27:24 debian kernel: [file_read_actor+0/240]
file_read_actor+0x0/0xf0
Aug 24 15:27:24 debian kernel: [sockfd_lookup+22/144] sockfd_lookup+0x16/0x90
Aug 24 15:27:24 debian kernel: [sys_sendto+216/272] sys_sendto+0xd8/0x110
Aug 24 15:27:24 debian kernel: [do_select+684/720] do_select+0x2ac/0x2d0
Aug 24 15:27:24 debian kernel: [__pollwait+0/192] __pollwait+0x0/0xc0
Aug 24 15:27:24 debian kernel: [sys_send+51/64] sys_send+0x33/0x40
Aug 24 15:27:24 debian kernel: [sys_socketcall+322/592]
sys_socketcall+0x142/0x250
Aug 24 15:27:24 debian kernel: [do_gettimeofday+26/192]
do_gettimeofday+0x1a/0xc0
Aug 24 15:27:24 debian kernel: [sys_time+22/80] sys_time+0x16/0x50
Aug 24 15:27:24 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Aug 24 15:27:24 debian kernel: smbd: page allocation failure. order:3,
mode:0x20
Aug 24 15:27:24 debian kernel: [__alloc_pages+477/784]
__alloc_pages+0x1dd/0x310
Aug 24 15:27:24 debian kernel: [__get_free_pages+24/64]
__get_free_pages+0x18/0x40
Aug 24 15:27:24 debian kernel: [kmem_getpages+25/176] kmem_getpages+0x19/0xb0
Aug 24 15:27:24 debian kernel: [cache_grow+182/400] cache_grow+0xb6/0x190
Aug 24 15:27:24 debian kernel: [cache_alloc_refill+531/592]
cache_alloc_refill+0x213/0x250
Aug 24 15:27:24 debian kernel: [__kmalloc+92/96] __kmalloc+0x5c/0x60
Aug 24 15:27:24 debian kernel: [alloc_skb+65/240] alloc_skb+0x41/0xf0
Aug 24 15:27:24 debian kernel: [skb_copy+40/192] skb_copy+0x28/0xc0
Aug 24 15:27:24 debian kernel: [skb_checksum_help+86/368]
skb_checksum_help+0x56/0x170
Aug 24 15:27:24 debian kernel: [pg0+71789271/1069305856]
ip_nat_fn+0x177/0x2a0 [iptable_nat]
Aug 24 15:27:24 debian kernel: [pg0+71789854/1069305856]
ip_nat_local_fn+0x6e/0xb0 [iptable_nat]
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [nf_iterate+85/160] nf_iterate+0x55/0xa0
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [nf_hook_slow+120/288] nf_hook_slow+0x78/0x120
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [ip_queue_xmit+781/1328]
ip_queue_xmit+0x30d/0x530
Aug 24 15:27:24 debian kernel: [dst_output+0/32] dst_output+0x0/0x20
Aug 24 15:27:24 debian kernel: [tcp_transmit_skb+984/1760]
tcp_transmit_skb+0x3d8/0x6e0
Aug 24 15:27:24 debian kernel: [tcp_ack_saw_tstamp+24/64]
tcp_ack_saw_tstamp+0x18/0x40
Aug 24 15:27:24 debian kernel: [smp_apic_timer_interrupt+42/160]
smp_apic_timer_interrupt+0x2a/0xa0
Aug 24 15:27:24 debian kernel: [apic_timer_interrupt+26/32]
apic_timer_interrupt+0x1a/0x20
Aug 24 15:27:24 debian kernel: [tcp_v4_send_check+177/272]
tcp_v4_send_check+0xb1/0x110
Aug 24 15:27:24 debian kernel: [tcp_cwnd_restart+35/256]
tcp_cwnd_restart+0x23/0x100
Aug 24 15:27:24 debian kernel: [tcp_transmit_skb+984/1760]
tcp_transmit_skb+0x3d8/0x6e0
Aug 24 15:27:24 debian kernel: [buffered_rmqueue+259/528]
buffered_rmqueue+0x103/0x210
Aug 24 15:27:24 debian kernel: [tcp_write_xmit+326/704]
tcp_write_xmit+0x146/0x2c0
Aug 24 15:27:24 debian kernel: [tcp_sendmsg+4088/4176]
tcp_sendmsg+0xff8/0x1050
Aug 24 15:27:24 debian kernel: [inet_sendmsg+74/112] inet_sendmsg+0x4a/0x70
Aug 24 15:27:24 debian kernel: [sock_sendmsg+190/240] sock_sendmsg+0xbe/0xf0
Aug 24 15:27:24 debian kernel: [__copy_to_user_ll+56/112]
__copy_to_user_ll+0x38/0x70
Aug 24 15:27:24 debian kernel: [update_atime+155/176] update_atime+0x9b/0xb0
Aug 24 15:27:24 debian kernel: [do_generic_mapping_read+688/1088]
do_generic_mapping_read+0x2b0/0x440
Aug 24 15:27:24 debian kernel: [autoremove_wake_function+0/80]
autoremove_wake_function+0x0/0x50
Aug 24 15:27:24 debian kernel: [file_read_actor+0/240]
file_read_actor+0x0/0xf0
Aug 24 15:27:24 debian kernel: [sockfd_lookup+22/144] sockfd_lookup+0x16/0x90
Aug 24 15:27:24 debian kernel: [sys_sendto+216/272] sys_sendto+0xd8/0x110
Aug 24 15:27:24 debian kernel: [do_select+684/720] do_select+0x2ac/0x2d0
Aug 24 15:27:24 debian kernel: [__pollwait+0/192] __pollwait+0x0/0xc0
Aug 24 15:27:24 debian kernel: [sys_send+51/64] sys_send+0x33/0x40
Aug 24 15:27:24 debian kernel: [sys_socketcall+322/592]
sys_socketcall+0x142/0x250
Aug 24 15:27:24 debian kernel: [do_gettimeofday+26/192]
do_gettimeofday+0x1a/0xc0
Aug 24 15:27:24 debian kernel: [sys_time+22/80] sys_time+0x16/0x50
Aug 24 15:27:24 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Aug 24 15:27:24 debian kernel: smbd: page allocation failure. order:3,
mode:0x20
Aug 24 15:27:24 debian kernel: Stack pointer is garbage, not printing trace
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-08-24 20:05 Dominik Karall
@ 2004-08-24 20:05 ` Andrew Morton
2004-08-24 22:57 ` David S. Miller
0 siblings, 1 reply; 27+ messages in thread
From: Andrew Morton @ 2004-08-24 20:05 UTC (permalink / raw)
To: Dominik Karall; +Cc: linux-kernel
Dominik Karall <dominik.karall@gmx.net> wrote:
>
> is this a kernel bug, or smbd failure? I think it could be caused by kernel
> and less memory. Cause the machine is running with 56MB ram. But IMHO I think
> the kernel shouldn't handle it this way. Running 2.6.8-rc4-mm1.
It's networking trying to allocate eight physically-contiguous pages with
GFP_ATOMIC. Can you say "snowball's chance in hell"?
Probably we should kill off those noisy printk's, or make them dependent on
some debugging option. But we keep on finding quite serious cases, such as
this one.
Sure, networking will recover from memory allocation failures - presumably
by dropping a packet. But if it's doing frequent atomic 3-order allocations
then it will end up dropping a *lot* of packets, and performance will suffer.
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-08-24 20:05 ` Andrew Morton
@ 2004-08-24 22:57 ` David S. Miller
0 siblings, 0 replies; 27+ messages in thread
From: David S. Miller @ 2004-08-24 22:57 UTC (permalink / raw)
To: Andrew Morton; +Cc: dominik.karall, linux-kernel
On Tue, 24 Aug 2004 13:05:31 -0700
Andrew Morton <akpm@osdl.org> wrote:
> It's networking trying to allocate eight physically-contiguous pages with
> GFP_ATOMIC. Can you say "snowball's chance in hell"?
It's netfilter's ip_nat_fn() calling skb_checksum_help() which does
an skb_copy() if the skb is either shared or cloned.
This patch from Herbert Xu, which I may integrate tonight, should
help with this case.
===== net/core/dev.c 1.155 vs edited =====
--- 1.155/net/core/dev.c 2004-07-31 07:23:04 +10:00
+++ edited/net/core/dev.c 2004-08-24 20:59:57 +10:00
@@ -1144,16 +1144,10 @@
goto out;
}
- if (skb_shared(*pskb) || skb_cloned(*pskb)) {
- struct sk_buff *newskb = skb_copy(*pskb, GFP_ATOMIC);
- if (!newskb) {
- ret = -ENOMEM;
+ if (skb_cloned(*pskb)) {
+ ret = pskb_expand_head(*pskb, 0, 0, GFP_ATOMIC);
+ if (ret)
goto out;
- }
- if ((*pskb)->sk)
- skb_set_owner_w(newskb, (*pskb)->sk);
- kfree_skb(*pskb);
- *pskb = newskb;
}
if (offset > (int)(*pskb)->len)
^ permalink raw reply [flat|nested] 27+ messages in thread
* page allocation failure
@ 2004-11-11 10:11 sai srinivas dharanikota
2004-11-12 8:32 ` Keir Fraser
0 siblings, 1 reply; 27+ messages in thread
From: sai srinivas dharanikota @ 2004-11-11 10:11 UTC (permalink / raw)
To: xen-devel
Hello,
I have setup 2 virtual partitions. When I try to start
unicore client on one of the virtual machines the
following message is displayed and the unicore client
is hanged. I dont understand why there is a page
allocation failure. I would appreciate if any body has
pointers to my questions.
Thanks in advance,
Sai
------------------------------------------------------
HighMem: empty
Swap cache: add 0, delete 0, find 0/0, race 0+0
Out of Memory: Killed process 1662 (java).
java: page allocation failure. order:0, mode:0x1d2
[<c013782c>] __alloc_pages+0x2d7/0x347
[<c013a7be>] do_page_cache_readahead+0x16c/0x1d7
[<c01345f3>] filemap_nopage+0x31f/0x3c2
[<c0142d6a>] do_no_page+0xc3/0x3cd
[<c0143288>] handle_mm_fault+0xfa/0x204
[<c01156b5>] do_page_fault+0x3d0/0x641
[<c012e2f3>] wake_futex+0x37/0x62
[<c012e3e5>] futex_wake+0xc7/0xcd
[<c012eb60>] do_futex+0x64/0x9c
[<c010d98b>] do_gettimeofday+0x2b/0x278
[<c01f918e>] copy_to_user+0x3e/0x4e
[<c011f25b>] sys_gettimeofday+0x3b/0x7f
[<c010d8a0>] page_fault+0x38/0x40
java: page allocation failure. order:0, mode:0x1d2
[<c013782c>] __alloc_pages+0x2d7/0x347
[<c013422e>] page_cache_read+0x2d/0xd3
[<c013328c>] find_get_page+0x36/0x74
[<c0134618>] filemap_nopage+0x344/0x3c2
[<c0142d6a>] do_no_page+0xc3/0x3cd
[<c012e6f2>] unqueue_me+0x59/0xaf
[<c0123cb4>] process_timeout+0x0/0x9
[<c0143288>] handle_mm_fault+0xfa/0x204
[<c01156b5>] do_page_fault+0x3d0/0x641
[<c012e364>] futex_wake+0x46/0xcd
[<c012eb60>] do_futex+0x64/0x9c
[<c012ec56>] sys_futex+0xbe/0xca
[<c010d8a0>] page_fault+0x38/0x40
VM: killing process java
java: page allocation failure. order:0, mode:0x1d2
[<c013782c>] __alloc_pages+0x2d7/0x347
[<c013a7be>] do_page_cache_readahead+0x16c/0x1d7
[<c01345f3>] filemap_nopage+0x31f/0x3c2
[<c0142d6a>] do_no_page+0xc3/0x3cd
java: page allocation failure. order:0, mode:0x1d2
[<c013782c>] __alloc_pages+0x2d7/0x347
[<c013a7be>] do_page_cache_readahead+0x16c/0x1d7
[<c01345f3>] filemap_nopage+0x31f/0x3c2
[<c0142d6a>] do_no_page+0xc3/0x3cd
[<c0143288>] handle_mm_fault+0xfa/0x204
[<c01156b5>] do_page_fault+0x3d0/0x641
[<c012e2f3>] wake_futex+0x37/0x62
[<c012e3e5>] futex_wake+0xc7/0xcd
[<c012eb60>] do_futex+0x64/0x9c
[<c010d98b>] do_gettimeofday+0x2b/0x278
[<c01f918e>] copy_to_user+0x3e/0x4e
[<c011f25b>] sys_gettimeofday+0x3b/0x7f
[<c010d8a0>] page_fault+0x38/0x40
java: page allocation failure. order:0, mode:0x1d2
[<c013782c>] __alloc_pages+0x2d7/0x347
[<c013422e>] page_cache_read+0x2d/0xd3
[<c013328c>] find_get_page+0x36/0x74
[<c0134618>] filemap_nopage+0x344/0x3c2
[<c0142d6a>] do_no_page+0xc3/0x3cd
[<c0143288>] handle_mm_fault+0xfa/0x204
[<c01156b5>] do_page_fault+0x3d0/0x641
[<c012e2f3>] wake_futex+0x37/0x62
[<c012e3e5>] futex_wake+0xc7/0xcd
[<c012eb60>] do_futex+0x64/0x9c
[<c010d98b>] do_gettimeofday+0x2b/0x278
[<c01f918e>] copy_to_user+0x3e/0x4e
[<c011f25b>] sys_gettimeofday+0x3b/0x7f
[<c010d8a0>] page_fault+0x38/0x40
VM: killing process java
[<c012e6f2>] unqueue_me+0x59/0xaf
[<c0143288>] handle_mm_fault+0xfa/0x204
[<c01156b5>] do_page_fault+0x3d0/0x641
[<c012e364>] futex_wake+0x46/0xcd
[<c012eb60>] do_futex+0x64/0x9c
[<c01f91e0>] copy_from_user+0x42/0x6e
[<c0118f38>] setscheduler+0x85/0x219
[<c010d8a0>] page_fault+0x38/0x40
------------------------------------------------------
=====
Sai Srinivas Dharanikota
Master of Science INFOTECH
University of Stuttgart
Germany
Home:+49 711 9963590
Mobile:+49 179 9090669
__________________________________
Do you Yahoo!?
Check out the new Yahoo! Front Page.
www.yahoo.com
-------------------------------------------------------
This SF.Net email is sponsored by:
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LinuxWorld Reader's Choice Award Winner for best database on Linux.
http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2004-11-11 10:11 sai srinivas dharanikota
@ 2004-11-12 8:32 ` Keir Fraser
0 siblings, 0 replies; 27+ messages in thread
From: Keir Fraser @ 2004-11-12 8:32 UTC (permalink / raw)
To: sai srinivas dharanikota; +Cc: xen-devel
It means that you ran a great big Java app in a domain with
insufficent memory and insufficient (or no) swap. The kernel tried to
allocate some memory, failed to do so, and the out-of-memory killer
correctly assigned blame to the Java app and killed it.
Give your domain more memory and/or swap.
-- Keir
> Hello,
>
> I have setup 2 virtual partitions. When I try to start
> unicore client on one of the virtual machines the
> following message is displayed and the unicore client
> is hanged. I dont understand why there is a page
> allocation failure. I would appreciate if any body has
> pointers to my questions.
>
> Thanks in advance,
> Sai
-------------------------------------------------------
This SF.Net email is sponsored by:
Sybase ASE Linux Express Edition - download now for FREE
LinuxWorld Reader's Choice Award Winner for best database on Linux.
http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click
^ permalink raw reply [flat|nested] 27+ messages in thread
* page allocation failure
@ 2008-06-14 2:25 Denys Fedoryshchenko
2008-06-14 6:58 ` Evgeniy Polyakov
0 siblings, 1 reply; 27+ messages in thread
From: Denys Fedoryshchenko @ 2008-06-14 2:25 UTC (permalink / raw)
To: netdev
I am not sure it is error, but this message appearing on loaded PC routers.
(about 100-150Mbit/s passing there, and rtorrent also running, 1G of ram)
For example:
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 179
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 53
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234421 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18938 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519722] 3064 pages mapped
[1407075.519722] 6033 pages slab
[1407075.519722] 162 pages pagetables
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 178
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 50
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234421 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18942 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519722] 3064 pages mapped
[1407075.519722] 6033 pages slab
[1407075.519722] 162 pages pagetables
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 177
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 49
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234421 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18944 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519722] 3064 pages mapped
[1407075.519722] 6033 pages slab
[1407075.519722] 162 pages pagetables
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 176
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 48
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234421 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18944 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519722] 3064 pages mapped
[1407075.519722] 6033 pages slab
[1407075.519722] 162 pages pagetables
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 175
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 47
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234421 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18950 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519722] 3064 pages mapped
[1407075.519722] 6033 pages slab
[1407075.519722] 162 pages pagetables
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 174
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 45
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234421 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18952 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519722] 3064 pages mapped
[1407075.519722] 6033 pages slab
[1407075.519722] 162 pages pagetables
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 173
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 44
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234421 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18954 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519722] 3064 pages mapped
[1407075.519722] 6033 pages slab
[1407075.519722] 162 pages pagetables
[1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519722] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519722] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519722] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519722] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519722] [<c012196e>] irq_exit+0x35/0x67
[1407075.519722] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519722] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519722] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519722] [<c010260c>] default_idle+0x37/0x59
[1407075.519722] [<c01025d5>] default_idle+0x0/0x59
[1407075.519722] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519722] =======================
[1407075.519722] Mem-info:
[1407075.519722] DMA per-cpu:
[1407075.519722] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519722] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519722] Normal per-cpu:
[1407075.519722] CPU 0: hi: 186, btch: 31 usd: 172
[1407075.519722] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519722] CPU 2: hi: 186, btch: 31 usd: 43
[1407075.519722] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519722] HighMem per-cpu:
[1407075.519722] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519722] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519722] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519722] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519722] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519722] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519722] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 868 994 994
[1407075.519722] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 1008 1008
[1407075.519722] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519722] lowmem_reserve[]: 0 0 0 0
[1407075.519722] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519722] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519722] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519722] 234458 total pagecache pages
[1407075.519722] Swap cache: add 0, delete 0, find 0/0
[1407075.519722] Free swap = 0kB
[1407075.519722] Total swap = 0kB
[1407075.519722] Free swap: 0kB
[1407075.519722] 262056 pages of RAM
[1407075.519722] 32680 pages of HIGHMEM
[1407075.519722] 5048 reserved pages
[1407075.519722] 18956 pages shared
[1407075.519722] 0 pages swap cached
[1407075.519722] 0 pages dirty
[1407075.519722] 0 pages writeback
[1407075.519723] 3064 pages mapped
[1407075.519723] 6033 pages slab
[1407075.519723] 162 pages pagetables
[1407075.519723] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519723] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519723] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519723] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519723] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519723] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519723] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519723] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519723] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519723] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519723] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519723] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519723] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519723] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519723] [<c012196e>] irq_exit+0x35/0x67
[1407075.519723] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519723] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519723] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519723] [<c010260c>] default_idle+0x37/0x59
[1407075.519723] [<c01025d5>] default_idle+0x0/0x59
[1407075.519723] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519723] =======================
[1407075.519723] Mem-info:
[1407075.519723] DMA per-cpu:
[1407075.519723] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519723] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519723] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519723] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519723] Normal per-cpu:
[1407075.519723] CPU 0: hi: 186, btch: 31 usd: 171
[1407075.519723] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519723] CPU 2: hi: 186, btch: 31 usd: 41
[1407075.519723] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519723] HighMem per-cpu:
[1407075.519723] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519723] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519723] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519723] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519723] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519723] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519723] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519723] lowmem_reserve[]: 0 868 994 994
[1407075.519723] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519723] lowmem_reserve[]: 0 0 1008 1008
[1407075.519723] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519723] lowmem_reserve[]: 0 0 0 0
[1407075.519723] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519723] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519723] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519723] 234458 total pagecache pages
[1407075.519723] Swap cache: add 0, delete 0, find 0/0
[1407075.519723] Free swap = 0kB
[1407075.519723] Total swap = 0kB
[1407075.519723] Free swap: 0kB
[1407075.519723] 262056 pages of RAM
[1407075.519723] 32680 pages of HIGHMEM
[1407075.519723] 5048 reserved pages
[1407075.519723] 18946 pages shared
[1407075.519723] 0 pages swap cached
[1407075.519723] 0 pages dirty
[1407075.519723] 0 pages writeback
[1407075.519723] 3064 pages mapped
[1407075.519723] 6033 pages slab
[1407075.519723] 162 pages pagetables
[1407075.519723] swapper: page allocation failure. order:3, mode:0x4020
[1407075.519723] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
[1407075.519723] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
[1407075.519723] [<c015a606>] __slab_alloc+0x14a/0x45e
[1407075.519723] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
[1407075.519723] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519723] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519723] [<c030156c>] __alloc_skb+0x4d/0xf9
[1407075.519723] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
[1407075.519723] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
[1407075.519723] [<c0307469>] net_rx_action+0xa4/0x1bf
[1407075.519723] [<c01219fd>] __do_softirq+0x5d/0xc1
[1407075.519723] [<c0105be4>] do_softirq+0x52/0x85
[1407075.519723] [<c013ea70>] handle_edge_irq+0x0/0xff
[1407075.519723] [<c012196e>] irq_exit+0x35/0x67
[1407075.519723] [<c0105cb0>] do_IRQ+0x99/0xad
[1407075.519723] [<c01040ef>] common_interrupt+0x23/0x28
[1407075.519723] [<c01200d8>] sys_waitid+0x11/0x85
[1407075.519723] [<c010260c>] default_idle+0x37/0x59
[1407075.519723] [<c01025d5>] default_idle+0x0/0x59
[1407075.519723] [<c010251f>] cpu_idle+0x6e/0x87
[1407075.519723] =======================
[1407075.519723] Mem-info:
[1407075.519723] DMA per-cpu:
[1407075.519723] CPU 0: hi: 0, btch: 1 usd: 0
[1407075.519723] CPU 1: hi: 0, btch: 1 usd: 0
[1407075.519723] CPU 2: hi: 0, btch: 1 usd: 0
[1407075.519723] CPU 3: hi: 0, btch: 1 usd: 0
[1407075.519723] Normal per-cpu:
[1407075.519723] CPU 0: hi: 186, btch: 31 usd: 170
[1407075.519723] CPU 1: hi: 186, btch: 31 usd: 75
[1407075.519723] CPU 2: hi: 186, btch: 31 usd: 40
[1407075.519723] CPU 3: hi: 186, btch: 31 usd: 85
[1407075.519723] HighMem per-cpu:
[1407075.519723] CPU 0: hi: 42, btch: 7 usd: 39
[1407075.519723] CPU 1: hi: 42, btch: 7 usd: 36
[1407075.519723] CPU 2: hi: 42, btch: 7 usd: 20
[1407075.519723] CPU 3: hi: 42, btch: 7 usd: 21
[1407075.519723] Active:96553 inactive:148441 dirty:0 writeback:0 unstable:0
[1407075.519723] free:3535 slab:6033 mapped:3064 pagetables:162 bounce:0
[1407075.519723] DMA free:3508kB min:64kB low:80kB high:96kB active:396kB
inactive:5812kB present:16176kB pages_scanned:0 all_unreclaimable? no
[1407075.519723] lowmem_reserve[]: 0 868 994 994
[1407075.519723] Normal free:10428kB min:3736kB low:4668kB high:5604kB
active:321452kB inactive:522780kB present:889680kB pages_scanned:96
all_unreclaimable? no
[1407075.519723] lowmem_reserve[]: 0 0 1008 1008
[1407075.519723] HighMem free:204kB min:128kB low:260kB high:396kB
active:64364kB inactive:65172kB present:129064kB pages_scanned:612
all_unreclaimable? no
[1407075.519723] lowmem_reserve[]: 0 0 0 0
[1407075.519723] DMA: 35*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB
0*512kB 1*1024kB 1*2048kB 0*4096kB = 3508kB
[1407075.519723] Normal: 1621*4kB 211*8kB 133*16kB 0*32kB 1*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10364kB
[1407075.519723] HighMem: 13*4kB 3*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[1407075.519723] 234458 total pagecache pages
[1407075.519723] Swap cache: add 0, delete 0, find 0/0
[1407075.519723] Free swap = 0kB
[1407075.519723] Total swap = 0kB
[1407075.519723] Free swap: 0kB
[1407075.519723] 262056 pages of RAM
[1407075.519723] 32680 pages of HIGHMEM
[1407075.519723] 5048 reserved pages
[1407075.519723] 18948 pages shared
[1407075.519723] 0 pages swap cached
[1407075.519723] 0 pages dirty
[1407075.519723] 0 pages writeback
[1407075.519723] 3064 pages mapped
[1407075.519723] 6033 pages slab
[1407075.519723] 162 pages pagetables
--
Denys Fedoryshchenko
Technical Manager
Virtual ISP S.A.L.
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2008-06-14 2:25 Denys Fedoryshchenko
@ 2008-06-14 6:58 ` Evgeniy Polyakov
2008-06-14 21:02 ` Denys Fedoryshchenko
0 siblings, 1 reply; 27+ messages in thread
From: Evgeniy Polyakov @ 2008-06-14 6:58 UTC (permalink / raw)
To: Denys Fedoryshchenko; +Cc: netdev
On Sat, Jun 14, 2008 at 05:25:59AM +0300, Denys Fedoryshchenko (denys@visp.net.lb) wrote:
> I am not sure it is error, but this message appearing on loaded PC routers.
> (about 100-150Mbit/s passing there, and rtorrent also running, 1G of ram)
>
> For example:
> [1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
> [1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
> [1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
> [1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
> [1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
> [1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
> [1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
> [1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
> [1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
> [1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
It should be harmless. It means that bnx2 does not support jumbo frames
separated into multiple pages and tries to allocate single huge area.
--
Evgeniy Polyakov
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2008-06-14 6:58 ` Evgeniy Polyakov
@ 2008-06-14 21:02 ` Denys Fedoryshchenko
2008-06-14 21:36 ` Ben Hutchings
2008-06-15 6:04 ` Evgeniy Polyakov
0 siblings, 2 replies; 27+ messages in thread
From: Denys Fedoryshchenko @ 2008-06-14 21:02 UTC (permalink / raw)
To: Evgeniy Polyakov; +Cc: netdev
There is no jumbo frames in this particular setup.
Probably it is getting out of memory (rtorrent using almost all for fs caching
maybe).
Yes, it seems harmless and seems even useless. I will ignore it from now on :-)
Thanks for info.
On Sat, 14 Jun 2008 10:58:45 +0400, Evgeniy Polyakov wrote
> On Sat, Jun 14, 2008 at 05:25:59AM +0300, Denys Fedoryshchenko
> (denys@visp.net.lb) wrote:
> > I am not sure it is error, but this message appearing on loaded PC routers.
> > (about 100-150Mbit/s passing there, and rtorrent also running, 1G of ram)
> >
> > For example:
> > [1407075.519722] swapper: page allocation failure. order:3, mode:0x4020
> > [1407075.519722] Pid: 0, comm: swapper Not tainted 2.6.25.4-devel2 #1
> > [1407075.519722] [<c0144c09>] __alloc_pages+0x2a9/0x2bd
> > [1407075.519722] [<c015a606>] __slab_alloc+0x14a/0x45e
> > [1407075.519722] [<c015b4c9>] __kmalloc_track_caller+0x72/0xb9
> > [1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
> > [1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
> > [1407075.519722] [<c030156c>] __alloc_skb+0x4d/0xf9
> > [1407075.519722] [<c03020ae>] __netdev_alloc_skb+0x14/0x2d
> > [1407075.519722] [<f887f395>] bnx2_poll+0x58f/0xd0c [bnx2]
>
> It should be harmless. It means that bnx2 does not support jumbo frames
> separated into multiple pages and tries to allocate single huge area.
>
> --
> Evgeniy Polyakov
--
Denys Fedoryshchenko
Technical Manager
Virtual ISP S.A.L.
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2008-06-14 21:02 ` Denys Fedoryshchenko
@ 2008-06-14 21:36 ` Ben Hutchings
2008-06-15 6:04 ` Evgeniy Polyakov
1 sibling, 0 replies; 27+ messages in thread
From: Ben Hutchings @ 2008-06-14 21:36 UTC (permalink / raw)
To: Denys Fedoryshchenko; +Cc: Evgeniy Polyakov, netdev
Denys Fedoryshchenko wrote:
> There is no jumbo frames in this particular setup.
> Probably it is getting out of memory (rtorrent using almost all for fs caching
> maybe).
[...]
The "order: 3" means an allocation of 8 pages (32 KB) at once, which
should not be needed for receiving standard Ethernet frames. Looking
at the bnx2 code I can't see any case in which it would allocate an
skb much larger than the MTU.
Network drivers usually try to refill the hardware RX ring immediately
after handling RX completions, at which point they are running in atomic
(non-blocking) context and large contiguous memory allocations are
relatively likely to fail even if the system has plenty of memory.
Ben.
--
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2008-06-14 21:02 ` Denys Fedoryshchenko
2008-06-14 21:36 ` Ben Hutchings
@ 2008-06-15 6:04 ` Evgeniy Polyakov
1 sibling, 0 replies; 27+ messages in thread
From: Evgeniy Polyakov @ 2008-06-15 6:04 UTC (permalink / raw)
To: Denys Fedoryshchenko; +Cc: netdev
Hi.
On Sun, Jun 15, 2008 at 12:02:16AM +0300, Denys Fedoryshchenko (denys@visp.net.lb) wrote:
> There is no jumbo frames in this particular setup.
> Probably it is getting out of memory (rtorrent using almost all for fs caching
> maybe).
Than it is very strange, why would it want to do order-3 allocation,
since its allocation size is calculated as follows:
rx_size = bp->dev->mtu + ETH_HLEN + bp->rx_offset + 8;
bp->rx_buf_use_size = rx_size;
/* hw alignment */
bp->rx_buf_size = bp->rx_buf_use_size + BNX2_RX_ALIGN
where rx_offset is 18 bytes and BNX2_RX_ALIGN is 16 bytes.
Network stack adds small structure at the end too, but it should not
jump out of 0-order allocation.
--
Evgeniy Polyakov
^ permalink raw reply [flat|nested] 27+ messages in thread
* page allocation failure
@ 2010-04-06 12:15 kvm
2010-04-06 10:59 ` Thomas Mueller
0 siblings, 1 reply; 27+ messages in thread
From: kvm @ 2010-04-06 12:15 UTC (permalink / raw)
To: kvm
Hi,
running kernel 2.6.32 (kvm 0.12.3) in host
and 2.6.30 in guest (using Gentoo) works fine.
Now I've upgraded several guests to 2.6.32 too
and have had no problems so far. But with one
guest after 2-3 hours the guest hangs and I
always get a message like this:
[ 1392.030904] rpciod/0: page allocation failure. order:0, mode:0x20
[ 1392.030910] Pid: 407, comm: rpciod/0 Not tainted 2.6.32-gentoo-r5 #1
[ 1392.030912] Call Trace:
[ 1392.030915] <IRQ> [<ffffffff8109cf2f>]
__alloc_pages_nodemask+0x5ad/0x5fa
[ 1392.030986] [<ffffffff81028fdc>] ? default_spin_lock_flags+0x9/0xd
[ 1392.031008] [<ffffffff810c1aa9>] alloc_pages_current+0x96/0x9f
[ 1392.031061] [<ffffffffa00f90c4>] try_fill_recv+0x8c/0x18e [virtio_net]
[ 1392.031065] [<ffffffffa00f9c19>] virtnet_poll+0x594/0x60f [virtio_net]
[ 1392.031070] [<ffffffff81029050>] ? pvclock_clocksource_read+0x42/0x7e
[ 1392.031087] [<ffffffff810520b2>] ? run_timer_softirq+0x1d8/0x1f0
[ 1392.031118] [<ffffffff8171760a>] net_rx_action+0xad/0x1a8
[ 1392.031126] [<ffffffff8104e2a9>] __do_softirq+0x9c/0x127
[ 1392.031141] [<ffffffff8100c1cc>] call_softirq+0x1c/0x28
[ 1392.031147] [<ffffffff8100dd8d>] do_softirq+0x41/0x81
[ 1392.031154] [<ffffffff8104dfb3>] irq_exit+0x36/0x75
[ 1392.031161] [<ffffffff81021c5f>] smp_apic_timer_interrupt+0x88/0x96
[ 1392.031170] [<ffffffff8100bb93>] apic_timer_interrupt+0x13/0x20
[ 1392.031174] <EOI> [<ffffffff811e60cd>] ?
nfs_readpage_result_full+0x7a/0xcd
[ 1392.031221] [<ffffffff817932b3>] ? rpc_exit_task+0x27/0x54
[ 1392.031227] [<ffffffff81793997>] ? __rpc_execute+0x86/0x247
[ 1392.031234] [<ffffffff81793bf2>] ? rpc_async_schedule+0x0/0x12
[ 1392.031241] [<ffffffff81793c02>] ? rpc_async_schedule+0x10/0x12
[ 1392.031248] [<ffffffff81058a9e>] ? worker_thread+0x173/0x214
[ 1392.031259] [<ffffffff8105c404>] ? autoremove_wake_function+0x0/0x38
[ 1392.031263] [<ffffffff8105892b>] ? worker_thread+0x0/0x214
[ 1392.031266] [<ffffffff8105c139>] ? kthread+0x7d/0x85
[ 1392.031269] [<ffffffff8100c0ca>] ? child_rip+0xa/0x20
[ 1392.031273] [<ffffffff8105c0bc>] ? kthread+0x0/0x85
[ 1392.031279] [<ffffffff8100c0c0>] ? child_rip+0x0/0x20
[ 1392.031283] Mem-Info:
[ 1392.031287] Node 0 DMA per-cpu:
[ 1392.031293] CPU 0: hi: 0, btch: 1 usd: 0
[ 1392.031298] CPU 1: hi: 0, btch: 1 usd: 0
[ 1392.031302] Node 0 DMA32 per-cpu:
[ 1392.031308] CPU 0: hi: 186, btch: 31 usd: 201
[ 1392.031312] CPU 1: hi: 186, btch: 31 usd: 153
[ 1392.031320] active_anon:8093 inactive_anon:8705 isolated_anon:0
[ 1392.031322] active_file:5209 inactive_file:214248 isolated_file:0
[ 1392.031324] unevictable:0 dirty:8 writeback:0 unstable:0
[ 1392.031326] free:1351 slab_reclaimable:2093 slab_unreclaimable:3964
[ 1392.031329] mapped:2406 shmem:190 pagetables:1184 bounce:0
[ 1392.031334] Node 0 DMA free:3996kB min:60kB low:72kB high:88kB
active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:11860kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15372kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB
unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? yes
[ 1392.031355] lowmem_reserve[]: 0 994 994 994
[ 1392.031368] Node 0 DMA32 free:1408kB min:4000kB low:5000kB high:6000kB
active_anon:32372kB inactive_anon:34820kB active_file:20836kB
inactive_file:845132kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB present:1018068kB mlocked:0kB dirty:32kB writeback:0kB
mapped:9624kB shmem:760kB slab_reclaimable:8372kB
slab_unreclaimable:15848kB kernel_stack:1112kB pagetables:4736kB
unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[ 1392.031391] lowmem_reserve[]: 0 0 0 0
[ 1392.031404] Node 0 DMA: 1*4kB 1*8kB 1*16kB 2*32kB 3*64kB 3*128kB
3*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3996kB
[ 1392.031433] Node 0 DMA32: 0*4kB 0*8kB 1*16kB 0*32kB 0*64kB 1*128kB
1*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1424kB
[ 1392.031463] 219673 total pagecache pages
[ 1392.031467] 0 pages in swap cache
[ 1392.031471] Swap cache stats: add 0, delete 0, find 0/0
[ 1392.031475] Free swap = 1959920kB
[ 1392.031479] Total swap = 1959920kB
[ 1392.036726] 262141 pages RAM
[ 1392.036728] 7326 pages reserved
[ 1392.036730] 21063 pages shared
[ 1392.036731] 244405 pages non-shared
The guest only runs a Apache webserver and has a
NFSv4 mount. Nothing special. The guest has 1 GB
of memory and two vcpu's. Here're the startup
parameters:
/usr/bin/qemu-system-x86_64 --enable-kvm -m 1024 -smp 2 -cpu host
-daemonize -k de -vnc 127.0.0.1:2 -monitor
telnet:172.18.105.4:4445,server,nowait -localtime -pidfile
/var/tmp/kvm-vm10.pid -drive
file=/data/kvm/kvmimages/vm10.qcow2,if=virtio,boot=on -net
nic,vlan=104,model=virtio,macaddr=00:ff:48:46:01:f2 -net
tap,vlan=104,ifname=tap.b.vm10,script=no -net
nic,vlan=96,model=virtio,macaddr=00:ff:48:46:01:f4 -net
tap,vlan=96,ifname=tap.f.vm10,script=no
Just to get sure that my kernel config doesn't have
some issues I've compiled a kernel with the .config
from Sabayon distribution (a Gentoo clone). The
result is the same.
Any ideas?
Thanks!
Robert
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2010-04-06 12:15 kvm
@ 2010-04-06 10:59 ` Thomas Mueller
2010-04-06 13:46 ` kvm
0 siblings, 1 reply; 27+ messages in thread
From: Thomas Mueller @ 2010-04-06 10:59 UTC (permalink / raw)
To: kvm
Am Tue, 06 Apr 2010 14:15:10 +0200 schrieb kvm:
> Hi,
>
> running kernel 2.6.32 (kvm 0.12.3) in host and 2.6.30 in guest (using
> Gentoo) works fine. Now I've upgraded several guests to 2.6.32 too and
> have had no problems so far. But with one guest after 2-3 hours the
> guest hangs and I always get a message like this:
>
IMHO there are NFS related problems with >=2.6.32.x .
try googling.
- Thomas
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2010-04-06 10:59 ` Thomas Mueller
@ 2010-04-06 13:46 ` kvm
0 siblings, 0 replies; 27+ messages in thread
From: kvm @ 2010-04-06 13:46 UTC (permalink / raw)
To: Thomas Mueller; +Cc: kvm
Thanks! I'll try a new kernel. Interestingly two guests with 2.6.32-r3
(Gentoo naming not rc3) with much more NFS traffic don't show
this behavior of 2.6.32-r5. So I'll try 2.6.32-r8. I've found
some threads with NFS and kernel 2.6.32.x related problems
which seems to be fixed in later versions.
- Robert
On Tue, 6 Apr 2010 10:59:45 +0000 (UTC), Thomas Mueller
<thomas@chaschperli.ch> wrote:
> Am Tue, 06 Apr 2010 14:15:10 +0200 schrieb kvm:
>
>> Hi,
>>
>> running kernel 2.6.32 (kvm 0.12.3) in host and 2.6.30 in guest (using
>> Gentoo) works fine. Now I've upgraded several guests to 2.6.32 too and
>> have had no problems so far. But with one guest after 2-3 hours the
>> guest hangs and I always get a message like this:
>>
>
> IMHO there are NFS related problems with >=2.6.32.x .
>
> try googling.
>
> - Thomas
>
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 27+ messages in thread
* page allocation failure
@ 2012-07-30 13:25 Shawn Joo
2012-07-30 14:13 ` Michal Hocko
0 siblings, 1 reply; 27+ messages in thread
From: Shawn Joo @ 2012-07-30 13:25 UTC (permalink / raw)
To: linux-mm@kvack.org, andi@firstfloor.org
[-- Attachment #1.1: Type: text/plain, Size: 3145 bytes --]
Dear experts,
I have question about memory allocation failure on kernel 3.1.
(simply it seems there is available free memory, however "page allocation failure" happened)
While big data transfer, there is page allocation failure (please check attached log)
It happens on __alloc_skb().
Inside function, it allocates memory from "skbuff_head_cache" and "size-xxxxxxx" caches.
Here is my understanding, please correct me and advise.
>From the kernel log, it failed when it tried to get 2^3*4K(=32KB) memory. (e.g. swapper: page allocation failure: order:3, mode:0x20)
>From slabinfo, upper size-32768 does not have available slab, however buddy still has available memory.
so when 32KB(order:3) was required, slab(size-32768) should request memory from buddy.
e.g. "2" will be decreased to "1" on buddyinfo and "size-32768" cache will get 32K memory from buddy.
So I can not understand why page alloc failure happened even if there are many available memory on buddy.
Please advise on it.
Here is dump info(page_allocation_failure_last_dump.txt), right after issue happens.
(FYI at alloc failure, order:3)
cat /proc/buddyinfo
Node 0, zone Normal 949 0 0 2 3 3 0 0 1 1 0
cat /proc/slabinfo
slabinfo - version: 2.1
# name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
skbuff_head_cache 552 700 192 20 1 : tunables 120 60 8 : slabdata 35 35 480 // sjoo: it looks enough.
size-4194304 0 0 4194304 1 1024 : tunables 1 1 0 : slabdata 0 0 0
size-2097152 0 0 2097152 1 512 : tunables 1 1 0 : slabdata 0 0 0
size-1048576 0 0 1048576 1 256 : tunables 1 1 0 : slabdata 0 0 0
size-524288 0 0 524288 1 128 : tunables 1 1 0 : slabdata 0 0 0
size-262144 0 0 262144 1 64 : tunables 1 1 0 : slabdata 0 0 0
size-131072 1 1 131072 1 32 : tunables 8 4 0 : slabdata 1 1 0
size-65536 4 4 65536 1 16 : tunables 8 4 0 : slabdata 4 4 0
size-32768 19 19 32768 1 8 : tunables 8 4 0 : slabdata 19 19 0
cat /proc/meminfo
MemTotal: 747864 kB
MemFree: 7652 kB
...
LowTotal: 747864 kB
LowFree: 7652 kB
Thanks,
Seongho(Shawn)
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[-- Attachment #1.2: Type: text/html, Size: 16463 bytes --]
[-- Attachment #2: page_allocation_failure_last_dump.txt --]
[-- Type: text/plain, Size: 46118 bytes --]
/* OK at this moment */
root@android:/sdcard/modem_CoreDump # cat /proc/buddyinfo
cat /proc/buddyinfo
Node 0, zone Normal 300 57 16 25 5 1 1 1 1 1 0
root@android:/sdcard/modem_CoreDump # cat /proc/slabinfo
cat /proc/slabinfo
slabinfo - version: 2.1
# name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
ext4_groupinfo_4k 33 35 112 35 1 : tunables 120 60 8 : slabdata 1 1 0
MHI-RAW 0 0 448 9 1 : tunables 54 27 8 : slabdata 0 0 0
MHI-DGRAM 2 18 448 9 1 : tunables 54 27 8 : slabdata 2 2 0
PNPIPE 0 0 480 8 1 : tunables 54 27 8 : slabdata 0 0 0
PHONET 19 36 448 9 1 : tunables 54 27 8 : slabdata 4 4 0
xfrm6_tunnel_spi 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
fib6_nodes 17 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ip6_dst_cache 17 17 224 17 1 : tunables 120 60 8 : slabdata 1 1 0
ndisc_cache 12 12 320 12 1 : tunables 54 27 8 : slabdata 1 1 0
RAWv6 7 10 736 5 1 : tunables 54 27 8 : slabdata 2 2 0
UDPLITEv6 0 0 736 5 1 : tunables 54 27 8 : slabdata 0 0 0
UDPv6 1 5 736 5 1 : tunables 54 27 8 : slabdata 1 1 0
tw_sock_TCPv6 0 0 160 24 1 : tunables 120 60 8 : slabdata 0 0 0
request_sock_TCPv6 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
TCPv6 0 0 1408 5 2 : tunables 24 12 8 : slabdata 0 0 0
xt_hashlimit 0 0 80 48 1 : tunables 120 60 8 : slabdata 0 0 0
nf_conntrack_expect 0 0 176 22 1 : tunables 120 60 8 : slabdata 0 0 0
nf_conntrack_c0b56b00 0 0 240 16 1 : tunables 120 60 8 : slabdata 0 0 0
flow_cache 0 0 88 44 1 : tunables 120 60 8 : slabdata 0 0 0
dm_crypt_io 0 0 112 35 1 : tunables 120 60 8 : slabdata 0 0 0
kcopyd_job 0 0 2808 2 2 : tunables 24 12 8 : slabdata 0 0 0
io 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
dm_uevent 0 0 2464 3 2 : tunables 24 12 8 : slabdata 0 0 0
dm_rq_clone_bio_info 0 0 8 339 1 : tunables 120 60 8 : slabdata 0 0 0
dm_rq_target_io 0 0 248 16 1 : tunables 120 60 8 : slabdata 0 0 0
dm_target_io 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
dm_io 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
sd_ext_cdb 2 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
fuse_request 0 0 384 10 1 : tunables 54 27 8 : slabdata 0 0 0
fuse_inode 36 54 448 9 1 : tunables 54 27 8 : slabdata 6 6 0
ntfs_big_inode_cache 0 0 544 7 1 : tunables 54 27 8 : slabdata 0 0 0
ntfs_inode_cache 0 0 192 20 1 : tunables 120 60 8 : slabdata 0 0 0
ntfs_name_cache 0 0 512 8 1 : tunables 54 27 8 : slabdata 0 0 0
ntfs_attr_ctx_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
ntfs_index_ctx_cache 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
nfs_direct_cache 0 0 88 44 1 : tunables 120 60 8 : slabdata 0 0 0
nfs_write_data 36 40 480 8 1 : tunables 54 27 8 : slabdata 5 5 0
nfs_read_data 32 32 480 8 1 : tunables 54 27 8 : slabdata 4 4 0
nfs_inode_cache 0 0 608 6 1 : tunables 54 27 8 : slabdata 0 0 0
nfs_page 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
fat_inode_cache 0 0 440 9 1 : tunables 54 27 8 : slabdata 0 0 0
fat_cache 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
jbd2_inode 141 290 24 145 1 : tunables 120 60 8 : slabdata 2 2 0
jbd2_journal_handle 1 145 24 145 1 : tunables 120 60 8 : slabdata 1 1 0
jbd2_journal_head 86 118 64 59 1 : tunables 120 60 8 : slabdata 2 2 0
jbd2_revoke_table 14 203 16 203 1 : tunables 120 60 8 : slabdata 1 1 0
jbd2_revoke_record 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
journal_handle 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
journal_head 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
revoke_table 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
revoke_record 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
ext4_inode_cache 1032 1050 624 6 1 : tunables 54 27 8 : slabdata 175 175 0
ext4_xattr 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0
ext4_free_data 16 92 40 92 1 : tunables 120 60 8 : slabdata 1 1 0
ext4_allocation_context 1 35 112 35 1 : tunables 120 60 8 : slabdata 1 1 0
ext4_prealloc_space 8 53 72 53 1 : tunables 120 60 8 : slabdata 1 1 0
ext4_system_zone 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
ext4_io_end 7 7 576 7 1 : tunables 54 27 8 : slabdata 1 1 0
ext4_io_page 16 339 8 339 1 : tunables 120 60 8 : slabdata 1 1 0
ext2_inode_cache 0 0 512 8 1 : tunables 54 27 8 : slabdata 0 0 0
ext2_xattr 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0
ext3_inode_cache 0 0 520 7 1 : tunables 54 27 8 : slabdata 0 0 0
ext3_xattr 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0
kioctx 0 0 224 17 1 : tunables 120 60 8 : slabdata 0 0 0
kiocb 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
inotify_event_private_data 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
inotify_inode_mark 11 48 80 48 1 : tunables 120 60 8 : slabdata 1 1 0
fasync_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
ashmem_range_cache 7 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ashmem_area_cache 36 65 288 13 1 : tunables 54 27 8 : slabdata 5 5 0
posix_timers_cache 1 29 136 29 1 : tunables 120 60 8 : slabdata 1 1 0
uid_cache 23 59 64 59 1 : tunables 120 60 8 : slabdata 1 1 0
rpc_buffers 8 8 2048 2 1 : tunables 24 12 8 : slabdata 4 4 0
rpc_tasks 8 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
rpc_inode_cache 12 14 512 7 1 : tunables 54 27 8 : slabdata 2 2 0
UNIX 96 98 544 7 1 : tunables 54 27 8 : slabdata 14 14 0
UDP-Lite 0 0 608 6 1 : tunables 54 27 8 : slabdata 0 0 0
tcp_bind_bucket 1 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
inet_peer_cache 4 24 160 24 1 : tunables 120 60 8 : slabdata 1 1 0
secpath_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
xfrm_dst_cache 0 0 288 13 1 : tunables 54 27 8 : slabdata 0 0 0
ip_fib_trie 3 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ip_fib_alias 4 145 24 145 1 : tunables 120 60 8 : slabdata 1 1 0
ip_dst_cache 0 0 160 24 1 : tunables 120 60 8 : slabdata 0 0 0
arp_cache 0 0 320 12 1 : tunables 54 27 8 : slabdata 0 0 0
PING 0 0 576 7 1 : tunables 54 27 8 : slabdata 0 0 0
RAW 5 7 576 7 1 : tunables 54 27 8 : slabdata 1 1 0
UDP 2 6 608 6 1 : tunables 54 27 8 : slabdata 1 1 0
tw_sock_TCP 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
request_sock_TCP 0 0 96 40 1 : tunables 120 60 8 : slabdata 0 0 0
TCP 1 3 1280 3 1 : tunables 24 12 8 : slabdata 1 1 0
combo_block 1 78 48 78 1 : tunables 120 60 8 : slabdata 1 1 0
buddy_heap 0 0 528 7 1 : tunables 54 27 8 : slabdata 0 0 0
eventpoll_pwq 103 184 40 92 1 : tunables 120 60 8 : slabdata 2 2 0
eventpoll_epi 103 120 96 40 1 : tunables 120 60 8 : slabdata 3 3 0
trpc_msg 0 0 272 14 1 : tunables 54 27 8 : slabdata 0 0 0
sgpool-128 2 2 2048 2 1 : tunables 24 12 8 : slabdata 1 1 0
sgpool-64 2 4 1024 4 1 : tunables 54 27 8 : slabdata 1 1 0
sgpool-32 2 8 512 8 1 : tunables 54 27 8 : slabdata 1 1 0
sgpool-16 2 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
sgpool-8 2 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
scsi_data_buffer 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
blkdev_queue 11 14 1112 7 2 : tunables 24 12 8 : slabdata 2 2 0
blkdev_requests 62 108 216 18 1 : tunables 120 60 8 : slabdata 6 6 0
blkdev_ioc 34 156 48 78 1 : tunables 120 60 8 : slabdata 2 2 0
fsnotify_event_holder 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
fsnotify_event 1 53 72 53 1 : tunables 120 60 8 : slabdata 1 1 0
bio-0 399 570 128 30 1 : tunables 120 60 8 : slabdata 19 19 324
biovec-256 2 2 3072 2 2 : tunables 24 12 8 : slabdata 1 1 0
biovec-128 5 5 1536 5 2 : tunables 24 12 8 : slabdata 1 1 0
biovec-64 0 0 768 5 1 : tunables 54 27 8 : slabdata 0 0 0
biovec-16 0 20 192 20 1 : tunables 120 60 8 : slabdata 0 1 0
tegra_iovmm_block 397 472 64 59 1 : tunables 120 60 8 : slabdata 8 8 0
sock_inode_cache 159 170 384 10 1 : tunables 54 27 8 : slabdata 17 17 0
skbuff_fclone_cache 0 0 384 10 1 : tunables 54 27 8 : slabdata 0 0 0
skbuff_head_cache 137 240 192 20 1 : tunables 120 60 8 : slabdata 12 12 60
file_lock_cache 16 74 104 37 1 : tunables 120 60 8 : slabdata 2 2 0
shmem_inode_cache 274 300 392 10 1 : tunables 54 27 8 : slabdata 30 30 0
proc_inode_cache 726 750 384 10 1 : tunables 54 27 8 : slabdata 75 75 0
sigqueue 17 27 144 27 1 : tunables 120 60 8 : slabdata 1 1 0
bdev_cache 9 14 512 7 1 : tunables 54 27 8 : slabdata 2 2 0
sysfs_dir_cache 8087 8190 48 78 1 : tunables 120 60 8 : slabdata 105 105 0
mnt_cache 30 48 160 24 1 : tunables 120 60 8 : slabdata 2 2 0
filp 1719 1800 160 24 1 : tunables 120 60 8 : slabdata 75 75 0
inode_cache 6285 6292 352 11 1 : tunables 54 27 8 : slabdata 572 572 0
dentry 9067 9106 136 29 1 : tunables 120 60 8 : slabdata 314 314 0
names_cache 5 5 4096 1 1 : tunables 24 12 8 : slabdata 5 5 0
buffer_head 38688 38763 64 59 1 : tunables 120 60 8 : slabdata 657 657 0
nsproxy 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
vm_area_struct 6330 6380 88 44 1 : tunables 120 60 8 : slabdata 145 145 0
mm_struct 51 72 416 9 1 : tunables 54 27 8 : slabdata 8 8 0
fs_cache 57 118 64 59 1 : tunables 120 60 8 : slabdata 2 2 0
files_cache 58 68 224 17 1 : tunables 120 60 8 : slabdata 4 4 0
signal_cache 139 168 576 7 1 : tunables 54 27 8 : slabdata 24 24 0
sighand_cache 136 144 1312 3 1 : tunables 24 12 8 : slabdata 48 48 0
task_struct 477 486 1216 3 1 : tunables 24 12 8 : slabdata 162 162 0
cred_jar 192 480 96 40 1 : tunables 120 60 8 : slabdata 12 12 0
anon_vma_chain 7924 7975 24 145 1 : tunables 120 60 8 : slabdata 55 55 0
anon_vma 4096 4140 40 92 1 : tunables 120 60 8 : slabdata 45 45 0
pid 506 590 64 59 1 : tunables 120 60 8 : slabdata 10 10 0
radix_tree_node 2166 2236 296 13 1 : tunables 54 27 8 : slabdata 172 172 0
idr_layer_cache 320 338 152 26 1 : tunables 120 60 8 : slabdata 13 13 0
size-4194304 0 0 4194304 1 1024 : tunables 1 1 0 : slabdata 0 0 0
size-2097152 0 0 2097152 1 512 : tunables 1 1 0 : slabdata 0 0 0
size-1048576 0 0 1048576 1 256 : tunables 1 1 0 : slabdata 0 0 0
size-524288 0 0 524288 1 128 : tunables 1 1 0 : slabdata 0 0 0
size-262144 0 0 262144 1 64 : tunables 1 1 0 : slabdata 0 0 0
size-131072 1 1 131072 1 32 : tunables 8 4 0 : slabdata 1 1 0
size-65536 4 4 65536 1 16 : tunables 8 4 0 : slabdata 4 4 0
size-32768 18 18 32768 1 8 : tunables 8 4 0 : slabdata 18 18 0
size-16384 9 9 16384 1 4 : tunables 8 4 0 : slabdata 9 9 0
size-8192 23 23 8192 1 2 : tunables 8 4 0 : slabdata 23 23 0
size-4096 25 25 4096 1 1 : tunables 24 12 8 : slabdata 25 25 0
size-2048 217 222 2048 2 1 : tunables 24 12 8 : slabdata 111 111 0
size-1024 295 296 1024 4 1 : tunables 54 27 8 : slabdata 74 74 0
size-512 903 944 512 8 1 : tunables 54 27 8 : slabdata 118 118 135
size-256 399 450 256 15 1 : tunables 120 60 8 : slabdata 30 30 15
size-192 216 280 192 20 1 : tunables 120 60 8 : slabdata 14 14 0
size-128 1744 1800 128 30 1 : tunables 120 60 8 : slabdata 60 60 30
size-96 2100 2160 96 40 1 : tunables 120 60 8 : slabdata 54 54 0
size-64 2490 2655 64 59 1 : tunables 120 60 8 : slabdata 45 45 0
size-32 9826 10170 32 113 1 : tunables 120 60 8 : slabdata 90 90 0
kmem_cache 162 240 96 40 1 : tunables 120 60 8 : slabdata 6 6 0
root@android:/sdcard/modem_CoreDump # cat /proc/meminfo
cat /proc/meminfo
MemTotal: 747864 kB
MemFree: 7000 kB
Buffers: 5596 kB
Cached: 361884 kB
SwapCached: 0 kB
Active: 147068 kB
Inactive: 333448 kB
Active(anon): 113212 kB
Inactive(anon): 296 kB
Active(file): 33856 kB
Inactive(file): 333152 kB
Unevictable: 96 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 747864 kB
LowFree: 7000 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 113172 kB
Mapped: 44288 kB
Shmem: 376 kB
Slab: 15280 kB
SReclaimable: 7976 kB
SUnreclaim: 7304 kB
KernelStack: 3712 kB
PageTables: 5628 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 373932 kB
Committed_AS: 2894244 kB
VmallocTotal: 131072 kB
VmallocUsed: 39136 kB
VmallocChunk: 76676 kB
DirectMap4k: 399364 kB
DirectMap2M: 370688 kB
/* Issue just happened */
root@android:/sdcard/modem_CoreDump # cat /proc/buddyinfo
cat /proc/buddyinfo
Node 0, zone Normal 949 0 0 2 3 3 0 0 1 1 0
root@android:/sdcard/modem_CoreDump # cat /proc/slabinfo
cat /proc/slabinfo
slabinfo - version: 2.1
# name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
ext4_groupinfo_4k 33 35 112 35 1 : tunables 120 60 8 : slabdata 1 1 0
MHI-RAW 0 0 448 9 1 : tunables 54 27 8 : slabdata 0 0 0
MHI-DGRAM 2 18 448 9 1 : tunables 54 27 8 : slabdata 2 2 0
PNPIPE 0 0 480 8 1 : tunables 54 27 8 : slabdata 0 0 0
PHONET 19 36 448 9 1 : tunables 54 27 8 : slabdata 4 4 0
xfrm6_tunnel_spi 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
fib6_nodes 3 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ip6_dst_cache 2 17 224 17 1 : tunables 120 60 8 : slabdata 1 1 0
ndisc_cache 2 12 320 12 1 : tunables 54 27 8 : slabdata 1 1 0
RAWv6 7 10 736 5 1 : tunables 54 27 8 : slabdata 2 2 0
UDPLITEv6 0 0 736 5 1 : tunables 54 27 8 : slabdata 0 0 0
UDPv6 5 5 736 5 1 : tunables 54 27 8 : slabdata 1 1 0
tw_sock_TCPv6 0 0 160 24 1 : tunables 120 60 8 : slabdata 0 0 0
request_sock_TCPv6 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
TCPv6 0 0 1408 5 2 : tunables 24 12 8 : slabdata 0 0 0
xt_hashlimit 0 0 80 48 1 : tunables 120 60 8 : slabdata 0 0 0
nf_conntrack_expect 0 0 176 22 1 : tunables 120 60 8 : slabdata 0 0 0
nf_conntrack_c0b56b00 0 0 240 16 1 : tunables 120 60 8 : slabdata 0 0 0
flow_cache 0 0 88 44 1 : tunables 120 60 8 : slabdata 0 0 0
dm_crypt_io 0 0 112 35 1 : tunables 120 60 8 : slabdata 0 0 0
kcopyd_job 0 0 2808 2 2 : tunables 24 12 8 : slabdata 0 0 0
io 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
dm_uevent 0 0 2464 3 2 : tunables 24 12 8 : slabdata 0 0 0
dm_rq_clone_bio_info 0 0 8 339 1 : tunables 120 60 8 : slabdata 0 0 0
dm_rq_target_io 0 0 248 16 1 : tunables 120 60 8 : slabdata 0 0 0
dm_target_io 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
dm_io 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
sd_ext_cdb 2 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
fuse_request 5 20 384 10 1 : tunables 54 27 8 : slabdata 2 2 0
fuse_inode 99 99 448 9 1 : tunables 54 27 8 : slabdata 11 11 0
ntfs_big_inode_cache 0 0 544 7 1 : tunables 54 27 8 : slabdata 0 0 0
ntfs_inode_cache 0 0 192 20 1 : tunables 120 60 8 : slabdata 0 0 0
ntfs_name_cache 0 0 512 8 1 : tunables 54 27 8 : slabdata 0 0 0
ntfs_attr_ctx_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
ntfs_index_ctx_cache 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
nfs_direct_cache 0 0 88 44 1 : tunables 120 60 8 : slabdata 0 0 0
nfs_write_data 36 40 480 8 1 : tunables 54 27 8 : slabdata 5 5 0
nfs_read_data 32 32 480 8 1 : tunables 54 27 8 : slabdata 4 4 0
nfs_inode_cache 0 0 608 6 1 : tunables 54 27 8 : slabdata 0 0 0
nfs_page 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
fat_inode_cache 0 0 440 9 1 : tunables 54 27 8 : slabdata 0 0 0
fat_cache 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
jbd2_inode 270 290 24 145 1 : tunables 120 60 8 : slabdata 2 2 0
jbd2_journal_handle 8 145 24 145 1 : tunables 120 60 8 : slabdata 1 1 0
jbd2_journal_head 102 118 64 59 1 : tunables 120 60 8 : slabdata 2 2 0
jbd2_revoke_table 14 203 16 203 1 : tunables 120 60 8 : slabdata 1 1 0
jbd2_revoke_record 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
journal_handle 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
journal_head 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
revoke_table 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
revoke_record 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
ext4_inode_cache 1092 1092 624 6 1 : tunables 54 27 8 : slabdata 182 182 0
ext4_xattr 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0
ext4_free_data 1 92 40 92 1 : tunables 120 60 8 : slabdata 1 1 0
ext4_allocation_context 4 35 112 35 1 : tunables 120 60 8 : slabdata 1 1 0
ext4_prealloc_space 53 53 72 53 1 : tunables 120 60 8 : slabdata 1 1 0
ext4_system_zone 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
ext4_io_end 0 0 576 7 1 : tunables 54 27 8 : slabdata 0 0 0
ext4_io_page 2 339 8 339 1 : tunables 120 60 8 : slabdata 1 1 0
ext2_inode_cache 0 0 512 8 1 : tunables 54 27 8 : slabdata 0 0 0
ext2_xattr 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0
ext3_inode_cache 0 0 520 7 1 : tunables 54 27 8 : slabdata 0 0 0
ext3_xattr 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0
kioctx 0 0 224 17 1 : tunables 120 60 8 : slabdata 0 0 0
kiocb 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
inotify_event_private_data 16 203 16 203 1 : tunables 120 60 8 : slabdata 1 1 0
inotify_inode_mark 11 48 80 48 1 : tunables 120 60 8 : slabdata 1 1 0
fasync_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
ashmem_range_cache 7 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ashmem_area_cache 35 65 288 13 1 : tunables 54 27 8 : slabdata 5 5 0
posix_timers_cache 1 29 136 29 1 : tunables 120 60 8 : slabdata 1 1 0
uid_cache 23 59 64 59 1 : tunables 120 60 8 : slabdata 1 1 0
rpc_buffers 8 8 2048 2 1 : tunables 24 12 8 : slabdata 4 4 0
rpc_tasks 8 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
rpc_inode_cache 12 14 512 7 1 : tunables 54 27 8 : slabdata 2 2 0
UNIX 98 98 544 7 1 : tunables 54 27 8 : slabdata 14 14 0
UDP-Lite 0 0 608 6 1 : tunables 54 27 8 : slabdata 0 0 0
tcp_bind_bucket 1 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
inet_peer_cache 4 24 160 24 1 : tunables 120 60 8 : slabdata 1 1 0
secpath_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
xfrm_dst_cache 0 0 288 13 1 : tunables 54 27 8 : slabdata 0 0 0
ip_fib_trie 6 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ip_fib_alias 7 145 24 145 1 : tunables 120 60 8 : slabdata 1 1 0
ip_dst_cache 0 0 160 24 1 : tunables 120 60 8 : slabdata 0 0 0
arp_cache 0 0 320 12 1 : tunables 54 27 8 : slabdata 0 0 0
PING 0 0 576 7 1 : tunables 54 27 8 : slabdata 0 0 0
RAW 5 7 576 7 1 : tunables 54 27 8 : slabdata 1 1 0
UDP 6 6 608 6 1 : tunables 54 27 8 : slabdata 1 1 0
tw_sock_TCP 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
request_sock_TCP 0 0 96 40 1 : tunables 120 60 8 : slabdata 0 0 0
TCP 1 3 1280 3 1 : tunables 24 12 8 : slabdata 1 1 0
combo_block 1 78 48 78 1 : tunables 120 60 8 : slabdata 1 1 0
buddy_heap 0 0 528 7 1 : tunables 54 27 8 : slabdata 0 0 0
eventpoll_pwq 104 184 40 92 1 : tunables 120 60 8 : slabdata 2 2 0
eventpoll_epi 104 120 96 40 1 : tunables 120 60 8 : slabdata 3 3 0
trpc_msg 0 0 272 14 1 : tunables 54 27 8 : slabdata 0 0 0
sgpool-128 2 2 2048 2 1 : tunables 24 12 8 : slabdata 1 1 0
sgpool-64 2 4 1024 4 1 : tunables 54 27 8 : slabdata 1 1 0
sgpool-32 2 8 512 8 1 : tunables 54 27 8 : slabdata 1 1 0
sgpool-16 2 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
sgpool-8 2 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
scsi_data_buffer 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
blkdev_queue 11 14 1112 7 2 : tunables 24 12 8 : slabdata 2 2 0
blkdev_requests 99 108 216 18 1 : tunables 120 60 8 : slabdata 6 6 0
blkdev_ioc 34 156 48 78 1 : tunables 120 60 8 : slabdata 2 2 0
fsnotify_event_holder 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
fsnotify_event 17 53 72 53 1 : tunables 120 60 8 : slabdata 1 1 0
bio-0 564 750 128 30 1 : tunables 120 60 8 : slabdata 25 25 464
biovec-256 2 2 3072 2 2 : tunables 24 12 8 : slabdata 1 1 0
biovec-128 0 0 1536 5 2 : tunables 24 12 8 : slabdata 0 0 0
biovec-64 1 5 768 5 1 : tunables 54 27 8 : slabdata 1 1 0
biovec-16 4 20 192 20 1 : tunables 120 60 8 : slabdata 1 1 0
tegra_iovmm_block 397 472 64 59 1 : tunables 120 60 8 : slabdata 8 8 0
sock_inode_cache 170 170 384 10 1 : tunables 54 27 8 : slabdata 17 17 0
skbuff_fclone_cache 0 0 384 10 1 : tunables 54 27 8 : slabdata 0 0 0
skbuff_head_cache 552 700 192 20 1 : tunables 120 60 8 : slabdata 35 35 480
file_lock_cache 10 74 104 37 1 : tunables 120 60 8 : slabdata 2 2 0
shmem_inode_cache 298 300 392 10 1 : tunables 54 27 8 : slabdata 30 30 0
proc_inode_cache 736 740 384 10 1 : tunables 54 27 8 : slabdata 74 74 0
sigqueue 20 27 144 27 1 : tunables 120 60 8 : slabdata 1 1 0
bdev_cache 9 14 512 7 1 : tunables 54 27 8 : slabdata 2 2 0
sysfs_dir_cache 8127 8268 48 78 1 : tunables 120 60 8 : slabdata 106 106 60
mnt_cache 30 48 160 24 1 : tunables 120 60 8 : slabdata 2 2 0
filp 1699 1800 160 24 1 : tunables 120 60 8 : slabdata 75 75 0
inode_cache 6284 6303 352 11 1 : tunables 54 27 8 : slabdata 573 573 0
dentry 9232 9251 136 29 1 : tunables 120 60 8 : slabdata 319 319 0
names_cache 3 3 4096 1 1 : tunables 24 12 8 : slabdata 3 3 0
buffer_head 42069 42539 64 59 1 : tunables 120 60 8 : slabdata 721 721 0
nsproxy 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0
vm_area_struct 6328 6380 88 44 1 : tunables 120 60 8 : slabdata 145 145 0
mm_struct 65 72 416 9 1 : tunables 54 27 8 : slabdata 8 8 0
fs_cache 111 118 64 59 1 : tunables 120 60 8 : slabdata 2 2 0
files_cache 68 68 224 17 1 : tunables 120 60 8 : slabdata 4 4 0
signal_cache 147 154 576 7 1 : tunables 54 27 8 : slabdata 22 22 0
sighand_cache 138 138 1312 3 1 : tunables 24 12 8 : slabdata 46 46 0
task_struct 480 483 1216 3 1 : tunables 24 12 8 : slabdata 161 161 0
cred_jar 251 480 96 40 1 : tunables 120 60 8 : slabdata 12 12 0
anon_vma_chain 7960 7975 24 145 1 : tunables 120 60 8 : slabdata 55 55 0
anon_vma 4140 4232 40 92 1 : tunables 120 60 8 : slabdata 46 46 0
pid 531 590 64 59 1 : tunables 120 60 8 : slabdata 10 10 0
radix_tree_node 2145 2249 296 13 1 : tunables 54 27 8 : slabdata 173 173 0
idr_layer_cache 317 338 152 26 1 : tunables 120 60 8 : slabdata 13 13 0
size-4194304 0 0 4194304 1 1024 : tunables 1 1 0 : slabdata 0 0 0
size-2097152 0 0 2097152 1 512 : tunables 1 1 0 : slabdata 0 0 0
size-1048576 0 0 1048576 1 256 : tunables 1 1 0 : slabdata 0 0 0
size-524288 0 0 524288 1 128 : tunables 1 1 0 : slabdata 0 0 0
size-262144 0 0 262144 1 64 : tunables 1 1 0 : slabdata 0 0 0
size-131072 1 1 131072 1 32 : tunables 8 4 0 : slabdata 1 1 0
size-65536 4 4 65536 1 16 : tunables 8 4 0 : slabdata 4 4 0
size-32768 19 19 32768 1 8 : tunables 8 4 0 : slabdata 19 19 0
size-16384 9 9 16384 1 4 : tunables 8 4 0 : slabdata 9 9 0
size-8192 23 23 8192 1 2 : tunables 8 4 0 : slabdata 23 23 0
size-4096 25 25 4096 1 1 : tunables 24 12 8 : slabdata 25 25 0
size-2048 218 218 2048 2 1 : tunables 24 12 8 : slabdata 109 109 0
size-1024 294 300 1024 4 1 : tunables 54 27 8 : slabdata 75 75 0
size-512 921 928 512 8 1 : tunables 54 27 8 : slabdata 116 116 54
size-256 435 480 256 15 1 : tunables 120 60 8 : slabdata 32 32 0
size-192 242 300 192 20 1 : tunables 120 60 8 : slabdata 15 15 0
size-128 1798 1800 128 30 1 : tunables 120 60 8 : slabdata 60 60 0
size-96 2122 2160 96 40 1 : tunables 120 60 8 : slabdata 54 54 0
size-64 2544 2714 64 59 1 : tunables 120 60 8 : slabdata 46 46 0
size-32 10298 10509 32 113 1 : tunables 120 60 8 : slabdata 93 93 388
kmem_cache 162 240 96 40 1 : tunables 120 60 8 : slabdata 6 6 0
root@android:/sdcard/modem_CoreDump # cat /proc/meminfo
cat /proc/meminfo
MemTotal: 747864 kB
MemFree: 7652 kB
Buffers: 5148 kB
Cached: 362600 kB
SwapCached: 0 kB
Active: 155380 kB
Inactive: 326744 kB
Active(anon): 114552 kB
Inactive(anon): 296 kB
Active(file): 40828 kB
Inactive(file): 326448 kB
Unevictable: 96 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 747864 kB
LowFree: 7652 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 40 kB
Writeback: 7900 kB
AnonPages: 114504 kB
Mapped: 22296 kB
Shmem: 376 kB
Slab: 15912 kB
SReclaimable: 8284 kB
SUnreclaim: 7628 kB
KernelStack: 3760 kB
PageTables: 5628 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 373932 kB
Committed_AS: 2894900 kB
VmallocTotal: 131072 kB
VmallocUsed: 39136 kB
VmallocChunk: 76676 kB
DirectMap4k: 399364 kB
DirectMap2M: 370688 kB
root@android:/sdcard/modem_CoreDump # ls -l
ls -l
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 14:58 20120726_145803_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 14:58 20120726_145803_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 14:58 20120726_145803_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 14:58 20120726_145803_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 14:58 20120726_145803_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 14:58 20120726_145837_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 14:58 20120726_145837_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 14:58 20120726_145837_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 14:58 20120726_145837_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 14:58 20120726_145837_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:00 20120726_150019_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:00 20120726_150019_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:00 20120726_150019_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:00 20120726_150019_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:00 20120726_150019_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:01 20120726_150100_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:01 20120726_150100_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:01 20120726_150100_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:01 20120726_150100_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:01 20120726_150100_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:01 20120726_150140_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:01 20120726_150140_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:01 20120726_150140_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:01 20120726_150140_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:01 20120726_150140_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:02 20120726_150214_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:02 20120726_150214_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:02 20120726_150214_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:02 20120726_150214_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:02 20120726_150214_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:03 20120726_150258_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:03 20120726_150258_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:03 20120726_150258_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:03 20120726_150258_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:03 20120726_150258_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:03 20120726_150342_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:03 20120726_150342_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:03 20120726_150342_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:03 20120726_150342_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:03 20120726_150342_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:07 20120726_150656_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:07 20120726_150656_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:07 20120726_150656_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:07 20120726_150656_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:07 20120726_150656_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:07 20120726_150730_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:07 20120726_150730_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:07 20120726_150730_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:07 20120726_150730_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:07 20120726_150730_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:08 20120726_150801_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:08 20120726_150801_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:08 20120726_150801_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:08 20120726_150801_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:08 20120726_150801_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:08 20120726_150845_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:08 20120726_150845_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:08 20120726_150845_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:08 20120726_150845_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:08 20120726_150845_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:09 20120726_150928_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:09 20120726_150928_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:09 20120726_150928_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:09 20120726_150928_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:09 20120726_150928_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:10 20120726_150957_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:10 20120726_150957_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:10 20120726_150957_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:10 20120726_150957_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:10 20120726_150957_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:10 20120726_151031_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:10 20120726_151031_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:10 20120726_151031_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:10 20120726_151031_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:10 20120726_151031_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:11 20120726_151100_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:11 20120726_151100_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:11 20120726_151100_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:11 20120726_151100_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:11 20120726_151100_TCM_R42.bin
-rw-rw-r-- root sdcard_rw 41943040 2012-07-26 15:12 20120726_151203_CELL_SDRAM.bin
-rw-rw-r-- root sdcard_rw 1048576 2012-07-26 15:12 20120726_151203_MH-C_SHARED.bin
-rw-rw-r-- root sdcard_rw 8192 2012-07-26 15:12 20120726_151203_STATRAM.bin
-rw-rw-r-- root sdcard_rw 98304 2012-07-26 15:12 20120726_151203_TCM_R41.bin
-rw-rw-r-- root sdcard_rw 32768 2012-07-26 15:12 20120726_151203_TCM_R42.bin
[-- Attachment #3: page_allocation_failure_last_kernel.txt --]
[-- Type: text/plain, Size: 186887 bytes --]
[ 9.816203] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 9.847557] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 9.854508] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 9.861968] usb 1-1: Product: HakuyaS USB
[ 9.866158] usb 1-1: Manufacturer: Renesas
[ 9.872683] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 10.086520] Tegra auto-hotplug enabled
[ 10.094191] android_usb: already disabled
[ 10.098540] mtp_bind_config
[ 10.101640] adb_bind_config
/system/bin/sh: No controlling tty (open[ 10.108387] adb_open(adbd)
/dev/tty: No such device or address)
/system/bin/sh: warning: won't have full job control
root@android:/ # [ 10.193381] CPU1: shutdown
[ 10.338352] android_work: did not send uevent (0 0 (null))
[ 10.455185] modem_hsic_open
[ 10.463493] modem_hsic_read :
[ 10.468083] modem_do_read_io
[ 10.471128] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 10.471516] modem_read_bulk_callback
[ 10.471528] modem_read_bulk_callback, length = 69
[ 10.485936] modem_hsic_read : copy_to_user bytes_read =69
[ 10.513595] android_work: sent uevent USB_STATE=CONNECTED
[ 10.521987] android_work: sent uevent USB_STATE=DISCONNECTED
[ 10.718734] android_work: sent uevent USB_STATE=CONNECTED
[ 10.765687] android_usb gadget: high speed config #1: android
[ 10.774355] android_work: sent uevent USB_STATE=CONFIGURED
[ 11.255587] modem_hsic_read :
[ 11.258865] modem_do_read_io
[ 11.261665] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 11.286070] pn_socket_ioctl with SIOCCONFIGTYPE
[ 11.290809]
[ 11.290812] Phonet register resource type 5 on dbc54200
[ 11.300024] pn_socket_ioctl with SIOCCONFIGSUBTYPE
[ 11.304918]
[ 11.304921] Phonet register resource subtype 132 on dbc54200
[ 11.312686] init: sys_prop: permission denied uid:1013 name:media.tegra.max.out.channels
[ 11.321250] init: sys_prop: permission denied uid:1013 name:media.tegra.out.channel.map
[ 11.390647] modem_read_bulk_callback
[ 11.394187] modem_read_bulk_callback, length = 12
[ 11.399049] modem_hsic_read : copy_to_user bytes_read =12
[ 13.863168] modem_hsic_release :
[ 13.923707] modem4_load: Called with value : 0
[ 13.928245] modem4_setdata: powerstate = 255.
[ 13.932724] modem4_setdata: Active wakelock in UNK
[ 13.937688] Wake40 for irq=53
[ 13.940763] Disabling wake40
[ 13.943761] tegra-ehci tegra-ehci.1: remove, state 1
[ 13.953816] usb usb1: USB disconnect, device number 1
[ 13.958956] usb 1-1: USB disconnect, device number 2
[ 13.964155] boot_hsic_disconnect :
[ 13.968003] boot_hsic_delete :
[ 13.971302] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 14.386676] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 14.487669] CPU2: shutdown
[ 14.526276] modem4_pre_phy_off.
[ 14.579985] modem4_load: Called with value : 1
[ 14.584798] Reset USB controller WAR.
[ 14.588750] tegra USB phy - inst[1] platform info:
[ 14.593605] port_otg: no
[ 14.596229] has_hostpc: yes
[ 14.599142] phy_interface: USB_PHY_INTF_HSIC
[ 14.603557] op_mode: TEGRA_USB_OPMODE_HOST
[ 14.607813] vbus_gpio: -1
[ 14.610592] vbus_reg: NULL
[ 14.613412] hot_plug: disabled
[ 14.616606] remote_wakeup: disabled
[ 14.620197] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 14.639239] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 14.645401] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 14.654932] tegra CPU: force EDP limit 1100000 kHz
[ 14.665445] CPU1: Booted secondary processor
[ 14.672151] Switched to NOHz mode on CPU #1
[ 14.676226] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 14.696205] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 14.704419] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 14.711384] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 14.718848] usb usb1: Product: Tegra EHCI Host Controller
[ 14.724486] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 14.730583] usb usb1: SerialNumber: tegra-ehci.1
[ 14.735823] hub 1-0:1.0: USB hub found
[ 14.739742] hub 1-0:1.0: 1 port detected
[ 14.743829] modem4_phy_ready.
[ 14.746885] modem4_phy_ready : Driving AWR high.
[ 14.826683] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 14.834322] Wake40 for irq=53
[ 14.837362] Enabling wake40
[ 15.546234] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 16.387351] nvavp nvavp: using SMMU at ff00000 to load AVP kernel
[ 16.402125] nvavp nvavp: read firmware from 'nvavp_os_0ff00000.bin' (15340 bytes)
[ 16.435042] nvavp nvavp: entry=00000094 control=000049d0 debug=000051d0 size=15316
[ 16.443130] nvavp nvavp: AVP os at vaddr=f0301000 paddr=ff00000 reset_addr=0ff00094
[ 16.458078] nvavp nvavp: read ucode firmware from 'nvavp_vid_ucode_alt.bin' (26284 bytes)
[ 16.602927] nvavp nvavp: using SMMU at ff00000 to load AVP kernel
[ 16.609523] nvavp nvavp: AVP os at vaddr=f0301000 paddr=ff00000 reset_addr=0ff00094
[ 16.765473] extern1 rate=12288000
[ 16.785208] init: sys_prop: permission denied uid:1013 name:media.tegra.max.out.channels
[ 16.796708] init: sys_prop: permission denied uid:1013 name:media.tegra.max.out.channels
[ 16.851930] nvavp nvavp: using SMMU at ff00000 to load AVP kernel
[ 16.858522] nvavp nvavp: AVP os at vaddr=f0301000 paddr=ff00000 reset_addr=0ff00094
[ 17.076773] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 17.084058] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 17.091435] usb 1-1: Product: Pegasus-S HSIC
[ 17.096230] usb 1-1: Manufacturer: Renesas
[ 17.407740] CPU1: shutdown
[ 17.721884] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 18.435019] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 18.445141] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 18.461973] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 18.474499] modem4_usbnotify: Modem attached.
[ 18.479462] modem4_setdata: powerstate = 0.
[ 18.484037] modem4_setdata: Releasing wakelock.
[ 18.645835] Renesas HSIC netdevice mounted (usb0)
[ 18.653153] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 18.660981] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 18.921153] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 18.929540] cdc_ncm: usb0: network connection: connected
[ 18.938370] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 19.619365] CPU3: shutdown
[ 20.048966] request_suspend_state: wakeup (3->0) at 19492850002 (2011-01-01 01:04:00.575448001 UTC)
[ 20.200396] atmel_mxt_ts 1-004a: mxt_start: is_stopped = 0
[ 20.382855] acc_open
[ 20.385172] acc_release
[ 20.451650] tegra_uart tegra_uart.2: Setting clk_src clk_m
[ 20.466455] tegra_uart tegra_uart.2: Setting clk_src clk_m
[ 20.480820] tegra_uart tegra_uart.2: Setting clk_src clk_m
[ 21.649883] tegra CPU: force EDP limit 1200000 kHz
[ 21.670684] CPU1: Booted secondary processor
[ 21.676156] Switched to NOHz mode on CPU #1
[ 21.744213] tegra CPU: force EDP limit 1100000 kHz
[ 21.759785] CPU2: Booted secondary processor
[ 21.766174] Switched to NOHz mode on CPU #2
[ 22.243440] tegra_uart tegra_uart.2: Setting clk_src pll_p
[ 22.307501] Wake9 for irq=370
[ 22.310553] Enabling wake9
[ 22.313401] gpio bank wake found: wake9 for irq=87
[ 22.318267] Enabling wake9
[ 23.214091] mtp_open
[ 24.644011] CPU1: shutdown
[ 26.202210] init: sys_prop: permission denied uid:1013 name:media.tegra.max.out.channels
[ 26.223639] extern1 rate=12288000
[ 26.733019] CPU2: shutdown
[ 27.480224] init: sys_prop: permission denied uid:1013 name:media.tegra.max.out.channels
[ 28.752422] CPU1: Booted secondary processor
[ 28.766142] Switched to NOHz mode on CPU #1
[ 29.206166] usb0: no IPv6 routers present
[ 29.849432] phonet_rcv Drop message !
[ 29.854363] phonet_rcv Drop message !
[ 30.142232] phonet_rcv Drop message !
[ 30.146579] phonet_rcv Drop message !
[ 30.742205] phonet_rcv Drop message !
[ 30.758922] phonet_rcv Drop message !
[ 30.945041] CPU1: shutdown
[ 32.959089] CPU1: Booted secondary processor
[ 32.966141] Switched to NOHz mode on CPU #1
[ 35.058662] tegra CPU: force EDP limit 1100000 kHz
[ 35.069000] CPU2: Booted secondary processor
[ 35.076166] Switched to NOHz mode on CPU #2
[ 37.533110] CPU1: shutdown
[ 39.550659] CPU2: shutdown
[ 39.801824] modem4_l2_suspend.
[ 39.805490] modem4_setdata: powerstate = 2.
[ 40.033454] cdc_ncm 1-1:1.0: usb0: Delaying transmission for resumption
[ 40.040764] modem4_l2_resume.
[ 40.043981] modem4_setdata: powerstate = 0.
[ 40.118074] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 41.556090] CPU1: Booted secondary processor
[ 41.561008] Switched to NOHz mode on CPU #1
[ 43.860769] CPU1: shutdown
[ 44.315551] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 44.384113] Modem crash occurs - NB modem reboot since power on : 1
[ 44.393207] modem4_load: Called with value : 0
[ 44.397743] modem4_setdata: powerstate = 255.
[ 44.402156] modem4_setdata: Taking wakelock.
[ 44.406644] Wake40 for irq=53
[ 44.409664] Disabling wake40
[ 44.412602] tegra-ehci tegra-ehci.1: remove, state 1
[ 44.417716] usb usb1: USB disconnect, device number 1
[ 44.422878] usb 1-1: USB disconnect, device number 2
[ 44.428049] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 44.466418] modem4_usbnotify: Modem detached.
[ 44.470910] modem4_setdata: powerstate = 255.
[ 44.475317] modem4_setdata: Active wakelock in UNK
[ 44.496474] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 44.516154] modem4_pre_phy_off.
[ 44.520562] modem4_load: Called with value : 1
[ 44.525323] Reset USB controller WAR.
[ 44.529183] tegra USB phy - inst[1] platform info:
[ 44.534041] port_otg: no
[ 44.536654] has_hostpc: yes
[ 44.539499] phy_interface: USB_PHY_INTF_HSIC
[ 44.543819] op_mode: TEGRA_USB_OPMODE_HOST
[ 44.548021] vbus_gpio: -1
[ 44.550752] vbus_reg: NULL
[ 44.553511] hot_plug: disabled
[ 44.556637] remote_wakeup: disabled
[ 44.560255] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 44.579105] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 44.585186] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 44.616159] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 44.636132] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 44.642183] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 44.649095] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 44.656466] usb usb1: Product: Tegra EHCI Host Controller
[ 44.661916] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 44.667950] usb usb1: SerialNumber: tegra-ehci.1
[ 44.672909] hub 1-0:1.0: USB hub found
[ 44.676745] hub 1-0:1.0: 1 port detected
[ 44.680812] modem4_phy_ready.
[ 44.693856] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 44.700578] Wake40 for irq=53
[ 44.703599] Enabling wake40
[ 45.066275] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 45.098369] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 45.105320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 45.113038] usb 1-1: Product: HakuyaS USB
[ 45.117351] usb 1-1: Manufacturer: Renesas
[ 45.127286] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 45.707675] modem_hsic_open
[ 46.714702] modem_hsic_read :
[ 46.719382] modem_do_read_io
[ 46.722859] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 46.730684] modem_read_bulk_callback
[ 46.734684] modem_read_bulk_callback, length = 69
[ 46.740947] modem_hsic_read : copy_to_user bytes_read =69
[ 48.916991] modem_hsic_read :
[ 48.920813] modem_do_read_io
[ 48.924552] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 48.931944] modem_read_bulk_callback
[ 48.935949] modem_read_bulk_callback, length = 12
[ 48.943001] modem_hsic_read : copy_to_user bytes_read =12
[ 51.409968] modem_hsic_release :
[ 51.464234] modem4_load: Called with value : 0
[ 51.468784] modem4_setdata: powerstate = 255.
[ 51.473205] modem4_setdata: Active wakelock in UNK
[ 51.478202] Wake40 for irq=53
[ 51.481223] Disabling wake40
[ 51.484160] tegra-ehci tegra-ehci.1: remove, state 1
[ 51.489264] usb usb1: USB disconnect, device number 1
[ 51.494368] usb 1-1: USB disconnect, device number 2
[ 51.499565] boot_hsic_disconnect :
[ 51.503354] boot_hsic_delete :
[ 51.506656] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 51.526425] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 51.546172] modem4_pre_phy_off.
[ 51.558577] CPU1: Booted secondary processor
[ 51.566154] Switched to NOHz mode on CPU #1
[ 51.601441] modem4_load: Called with value : 1
[ 51.611941] Reset USB controller WAR.
[ 51.615988] tegra USB phy - inst[1] platform info:
[ 51.621072] port_otg: no
[ 51.624037] has_hostpc: yes
[ 51.627082] phy_interface: USB_PHY_INTF_HSIC
[ 51.631576] op_mode: TEGRA_USB_OPMODE_HOST
[ 51.636091] vbus_gpio: -1
[ 51.638850] vbus_reg: NULL
[ 51.641671] hot_plug: disabled
[ 51.644833] remote_wakeup: disabled
[ 51.648581] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 51.672761] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 51.678881] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 51.716157] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 51.736137] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 51.742243] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 51.749114] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 51.756496] usb usb1: Product: Tegra EHCI Host Controller
[ 51.761995] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 51.768094] usb usb1: SerialNumber: tegra-ehci.1
[ 51.773109] hub 1-0:1.0: USB hub found
[ 51.777006] hub 1-0:1.0: 1 port detected
[ 51.781011] modem4_phy_ready.
[ 51.784038] modem4_phy_ready : Driving AWR high.
[ 51.862449] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 51.869931] Wake40 for irq=53
[ 51.873016] Enabling wake40
[ 52.236274] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 53.653749] CPU1: shutdown
[ 53.765947] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 53.773049] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 53.781240] usb 1-1: Product: Pegasus-S HSIC
[ 53.785816] usb 1-1: Manufacturer: Renesas
[ 54.411079] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 55.123091] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 55.129374] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 55.153777] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 55.167004] modem4_usbnotify: Modem attached.
[ 55.171488] modem4_setdata: powerstate = 0.
[ 55.175793] modem4_setdata: Releasing wakelock.
[ 55.279095] Renesas HSIC netdevice mounted (usb0)
[ 55.285187] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 55.292626] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 55.617526] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 55.626705] cdc_ncm: usb0: network connection: connected
[ 55.644456] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 66.166261] usb0: no IPv6 routers present
[ 67.378184] phonet_rcv Drop message !
[ 67.382680] phonet_rcv Drop message !
[ 67.743365] phonet_rcv Drop message !
[ 67.747918] phonet_rcv Drop message !
[ 68.632714] phonet_rcv Drop message !
[ 68.647424] phonet_rcv Drop message !
[ 73.103454] CPU1: Booted secondary processor
[ 73.111201] Switched to NOHz mode on CPU #1
[ 75.230755] CPU1: shutdown
[ 80.604498] modem4_l2_suspend.
[ 80.643532] modem4_setdata: powerstate = 2.
[ 80.867039] modem4_wake_irq: Modem wakeup request from L2.
[ 80.873924] modem4_l2_resume.
[ 80.877629] modem4_setdata: powerstate = 0.
[ 80.940630] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 85.637370] tegra CPU: force EDP limit 1200000 kHz
[ 85.647870] CPU1: Booted secondary processor
[ 85.656137] Switched to NOHz mode on CPU #1
[ 87.735519] CPU1: shutdown
[ 89.682033] modem4_l2_suspend.
[ 89.685585] modem4_setdata: powerstate = 2.
[ 92.757293] modem4_wake_irq: Modem wakeup request from L2.
[ 92.796583] modem4_l2_resume.
[ 92.800198] modem4_setdata: powerstate = 0.
[ 92.860629] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 115.605337] modem4_l2_suspend.
[ 115.609269] modem4_setdata: powerstate = 2.
[ 115.707071] modem4_wake_irq: Modem wakeup request from L2.
[ 115.713954] modem4_l2_resume.
[ 115.717664] modem4_setdata: powerstate = 0.
[ 115.780612] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 125.623534] modem4_l2_suspend.
[ 125.628099] modem4_setdata: powerstate = 2.
[ 125.816319] modem4_wake_irq: Modem wakeup request from L2.
[ 125.823209] modem4_l2_resume.
[ 125.827146] modem4_setdata: powerstate = 0.
[ 125.900672] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 146.601607] modem4_l2_suspend.
[ 146.604848] modem4_setdata: powerstate = 2.
[ 149.717358] modem4_wake_irq: Modem wakeup request from L2.
[ 149.756567] modem4_l2_resume.
[ 149.760176] modem4_setdata: powerstate = 0.
[ 149.820638] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 205.425417] CPU1: Booted secondary processor
[ 205.431101] Switched to NOHz mode on CPU #1
[ 207.505254] CPU1: shutdown
[ 210.148742] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 210.168855] Modem crash occurs - NB modem reboot since power on : 2
[ 210.188050] modem4_load: Called with value : 0
[ 210.192759] modem4_setdata: powerstate = 255.
[ 210.197775] modem4_setdata: Taking wakelock.
[ 210.202618] Wake40 for irq=53
[ 210.205828] Disabling wake40
[ 210.209462] tegra-ehci tegra-ehci.1: remove, state 1
[ 210.214917] usb usb1: USB disconnect, device number 1
[ 210.220291] usb 1-1: USB disconnect, device number 2
[ 210.225566] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 210.266569] modem4_usbnotify: Modem detached.
[ 210.271095] modem4_setdata: powerstate = 255.
[ 210.275596] modem4_setdata: Active wakelock in UNK
[ 210.298413] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 210.316253] modem4_pre_phy_off.
[ 210.321910] modem4_load: Called with value : 1
[ 210.326952] Reset USB controller WAR.
[ 210.330932] tegra USB phy - inst[1] platform info:
[ 210.336041] port_otg: no
[ 210.338795] has_hostpc: yes
[ 210.341736] phy_interface: USB_PHY_INTF_HSIC
[ 210.346396] op_mode: TEGRA_USB_OPMODE_HOST
[ 210.350641] vbus_gpio: -1
[ 210.353403] vbus_reg: NULL
[ 210.356279] hot_plug: disabled
[ 210.359609] remote_wakeup: disabled
[ 210.363286] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 210.382512] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 210.388741] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 210.426221] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 210.446173] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 210.452376] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 210.459259] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 210.466651] usb usb1: Product: Tegra EHCI Host Controller
[ 210.472247] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 210.478460] usb usb1: SerialNumber: tegra-ehci.1
[ 210.483528] hub 1-0:1.0: USB hub found
[ 210.487362] hub 1-0:1.0: 1 port detected
[ 210.491364] modem4_phy_ready.
[ 210.504408] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 210.511151] Wake40 for irq=53
[ 210.514173] Enabling wake40
[ 210.541111] tegra CPU: force EDP limit 1200000 kHz
[ 210.551495] CPU1: Booted secondary processor
[ 210.556129] Switched to NOHz mode on CPU #1
[ 210.926448] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 210.957990] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 210.965145] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 210.972784] usb 1-1: Product: HakuyaS USB
[ 210.977435] usb 1-1: Manufacturer: Renesas
[ 210.991087] modem_hsic_open
[ 210.991113] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 211.004497] modem_hsic_release :
[ 211.523032] modem_hsic_open
[ 211.533891] modem_hsic_read :
[ 211.537759] modem_do_read_io
[ 211.540756] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 211.540932] modem_read_bulk_callback
[ 211.540953] modem_read_bulk_callback, length = 69
[ 211.556219] modem_hsic_read : copy_to_user bytes_read =69
[ 212.149231] modem_hsic_read :
[ 212.152449] modem_do_read_io
[ 212.155286] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 212.280776] modem_read_bulk_callback
[ 212.284241] modem_read_bulk_callback, length = 12
[ 212.294056] modem_hsic_read : copy_to_user bytes_read =12
[ 214.637353] tegra CPU: force EDP limit 1100000 kHz
[ 214.649296] CPU2: Booted secondary processor
[ 214.656140] Switched to NOHz mode on CPU #2
[ 214.757936] modem_hsic_release :
[ 214.811788] modem4_load: Called with value : 0
[ 214.816325] modem4_setdata: powerstate = 255.
[ 214.820799] modem4_setdata: Active wakelock in UNK
[ 214.825731] Wake40 for irq=53
[ 214.828759] Disabling wake40
[ 214.831789] tegra-ehci tegra-ehci.1: remove, state 1
[ 214.836862] usb usb1: USB disconnect, device number 1
[ 214.841977] usb 1-1: USB disconnect, device number 2
[ 214.847165] boot_hsic_disconnect :
[ 214.850985] boot_hsic_delete :
[ 214.854283] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 215.056547] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 215.186181] modem4_pre_phy_off.
[ 215.239691] modem4_load: Called with value : 1
[ 215.244413] Reset USB controller WAR.
[ 215.248349] tegra USB phy - inst[1] platform info:
[ 215.253217] port_otg: no
[ 215.255824] has_hostpc: yes
[ 215.258701] phy_interface: USB_PHY_INTF_HSIC
[ 215.263032] op_mode: TEGRA_USB_OPMODE_HOST
[ 215.267208] vbus_gpio: -1
[ 215.269889] vbus_reg: NULL
[ 215.272718] hot_plug: disabled
[ 215.275831] remote_wakeup: disabled
[ 215.279423] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 215.298360] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 215.304407] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 215.336173] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 215.358541] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 215.364796] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 215.371964] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 215.379416] usb usb1: Product: Tegra EHCI Host Controller
[ 215.385146] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 215.391317] usb usb1: SerialNumber: tegra-ehci.1
[ 215.397297] hub 1-0:1.0: USB hub found
[ 215.401253] hub 1-0:1.0: 1 port detected
[ 215.405537] modem4_phy_ready.
[ 215.408767] modem4_phy_ready : Driving AWR high.
[ 215.503116] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 215.511354] Wake40 for irq=53
[ 215.514501] Enabling wake40
[ 218.541717] CPU1: shutdown
[ 218.796254] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 220.326219] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 220.333414] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 220.341570] usb 1-1: Product: Pegasus-S HSIC
[ 220.346500] usb 1-1: Manufacturer: Renesas
[ 220.547963] CPU2: shutdown
[ 220.972420] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 221.679884] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 221.686121] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 221.709463] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 221.721589] modem4_usbnotify: Modem attached.
[ 221.726458] modem4_setdata: powerstate = 0.
[ 221.730810] modem4_setdata: Releasing wakelock.
[ 221.750273] Renesas HSIC netdevice mounted (usb0)
[ 221.755340] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 221.760802] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 222.163841] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 222.172928] cdc_ncm: usb0: network connection: connected
[ 222.181691] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 232.496331] usb0: no IPv6 routers present
[ 233.336841] phonet_rcv Drop message !
[ 233.341342] phonet_rcv Drop message !
[ 233.694591] phonet_rcv Drop message !
[ 233.699617] phonet_rcv Drop message !
[ 234.879360] phonet_rcv Drop message !
[ 234.893776] phonet_rcv Drop message !
[ 238.646222] tegra CPU: force EDP limit 1200000 kHz
[ 238.662817] CPU1: Booted secondary processor
[ 238.676150] Switched to NOHz mode on CPU #1
[ 238.717642] tegra CPU: force EDP limit 1100000 kHz
[ 238.733728] CPU2: Booted secondary processor
[ 238.746151] Switched to NOHz mode on CPU #2
[ 242.138284] CPU1: shutdown
[ 243.579094] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 243.593531] Modem crash occurs - NB modem reboot since power on : 3
[ 243.606805] modem4_load: Called with value : 0
[ 243.611516] modem4_setdata: powerstate = 255.
[ 243.616016] modem4_setdata: Taking wakelock.
[ 243.620473] Wake40 for irq=53
[ 243.623560] Disabling wake40
[ 243.626515] tegra-ehci tegra-ehci.1: remove, state 1
[ 243.631556] usb usb1: USB disconnect, device number 1
[ 243.636739] usb 1-1: USB disconnect, device number 2
[ 243.641838] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 243.756468] modem4_usbnotify: Modem detached.
[ 243.760906] modem4_setdata: powerstate = 255.
[ 243.765374] modem4_setdata: Active wakelock in UNK
[ 243.837944] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 243.886276] modem4_pre_phy_off.
[ 243.891642] modem4_load: Called with value : 1
[ 243.896738] Reset USB controller WAR.
[ 243.900777] tegra USB phy - inst[1] platform info:
[ 243.905685] port_otg: no
[ 243.908375] has_hostpc: yes
[ 243.911236] phy_interface: USB_PHY_INTF_HSIC
[ 243.915623] op_mode: TEGRA_USB_OPMODE_HOST
[ 243.919799] vbus_gpio: -1
[ 243.922476] vbus_reg: NULL
[ 243.925297] hot_plug: disabled
[ 243.928421] remote_wakeup: disabled
[ 243.931991] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 243.950930] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 243.957001] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 243.986185] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 244.006147] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 244.012213] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 244.019176] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 244.026474] usb usb1: Product: Tegra EHCI Host Controller
[ 244.032002] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 244.038017] usb usb1: SerialNumber: tegra-ehci.1
[ 244.043162] hub 1-0:1.0: USB hub found
[ 244.047016] hub 1-0:1.0: 1 port detected
[ 244.051028] modem4_phy_ready.
[ 244.064162] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 244.070927] Wake40 for irq=53
[ 244.074017] Enabling wake40
[ 244.427686] CPU2: shutdown
[ 244.626376] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 244.657983] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 244.664934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 244.672756] usb 1-1: Product: HakuyaS USB
[ 244.677140] usb 1-1: Manufacturer: Renesas
[ 244.696227] modem_hsic_open
[ 244.699015] modem_hsic_release :
[ 244.702990] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 245.078254] modem_hsic_open
[ 246.084944] modem_hsic_read :
[ 246.088920] modem_do_read_io
[ 246.092158] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 246.098716] modem_read_bulk_callback
[ 246.102549] modem_read_bulk_callback, length = 69
[ 246.108176] modem_hsic_read : copy_to_user bytes_read =69
[ 246.748394] tegra CPU: force EDP limit 1200000 kHz
[ 246.758856] CPU1: Booted secondary processor
[ 246.766136] Switched to NOHz mode on CPU #1
[ 247.726819] modem_hsic_read :
[ 247.730265] modem_do_read_io
[ 247.733287] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 247.740111] modem_read_bulk_callback
[ 247.743759] modem_read_bulk_callback, length = 12
[ 247.749193] modem_hsic_read : copy_to_user bytes_read =12
[ 249.837297] tegra CPU: force EDP limit 1100000 kHz
[ 249.847775] CPU2: Booted secondary processor
[ 249.856130] Switched to NOHz mode on CPU #2
[ 250.213856] modem_hsic_release :
[ 250.267733] modem4_load: Called with value : 0
[ 250.272304] modem4_setdata: powerstate = 255.
[ 250.276753] modem4_setdata: Active wakelock in UNK
[ 250.281778] Wake40 for irq=53
[ 250.284839] Disabling wake40
[ 250.297415] tegra-ehci tegra-ehci.1: remove, state 1
[ 250.302466] usb usb1: USB disconnect, device number 1
[ 250.307666] usb 1-1: USB disconnect, device number 2
[ 250.312784] boot_hsic_disconnect :
[ 250.316681] boot_hsic_delete :
[ 250.319979] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 250.466560] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 250.596181] modem4_pre_phy_off.
[ 250.649704] modem4_load: Called with value : 1
[ 250.654494] Reset USB controller WAR.
[ 250.658321] tegra USB phy - inst[1] platform info:
[ 250.663233] port_otg: no
[ 250.665826] has_hostpc: yes
[ 250.668695] phy_interface: USB_PHY_INTF_HSIC
[ 250.673024] op_mode: TEGRA_USB_OPMODE_HOST
[ 250.677248] vbus_gpio: -1
[ 250.679928] vbus_reg: NULL
[ 250.682694] hot_plug: disabled
[ 250.685806] remote_wakeup: disabled
[ 250.689447] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 250.708314] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 250.714424] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 250.746172] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 250.766137] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 250.772242] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 250.779118] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 250.786470] usb usb1: Product: Tegra EHCI Host Controller
[ 250.791928] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 250.797978] usb usb1: SerialNumber: tegra-ehci.1
[ 250.803019] hub 1-0:1.0: USB hub found
[ 250.806932] hub 1-0:1.0: 1 port detected
[ 250.810945] modem4_phy_ready.
[ 250.813976] modem4_phy_ready : Driving AWR high.
[ 250.893596] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 250.901123] Wake40 for irq=53
[ 250.904216] Enabling wake40
[ 251.276284] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 252.805143] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 252.812378] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 252.820069] usb 1-1: Product: Pegasus-S HSIC
[ 252.824589] usb 1-1: Manufacturer: Renesas
[ 253.037299] CPU1: shutdown
[ 253.450192] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 254.163208] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 254.169466] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 254.184459] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 254.202979] modem4_usbnotify: Modem attached.
[ 254.207745] modem4_setdata: powerstate = 0.
[ 254.212097] modem4_setdata: Releasing wakelock.
[ 254.310015] Renesas HSIC netdevice mounted (usb0)
[ 254.316051] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 254.323570] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 254.649754] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 254.658475] cdc_ncm: usb0: network connection: connected
[ 254.667156] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 255.074774] CPU2: shutdown
[ 265.226256] usb0: no IPv6 routers present
[ 266.051696] phonet_rcv Drop message !
[ 266.056783] phonet_rcv Drop message !
[ 266.423256] phonet_rcv Drop message !
[ 266.427851] phonet_rcv Drop message !
[ 267.378487] phonet_rcv Drop message !
[ 267.392984] phonet_rcv Drop message !
[ 273.919334] CPU1: Booted secondary processor
[ 273.926153] Switched to NOHz mode on CPU #1
[ 275.602227] modem4_l2_suspend.
[ 275.605586] modem4_setdata: powerstate = 2.
[ 276.112550] CPU1: shutdown
[ 285.126352] modem4_wake_irq: Modem wakeup request from L2.
[ 285.166557] modem4_l2_resume.
[ 285.170664] modem4_setdata: powerstate = 0.
[ 285.233034] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 287.404060] CPU1: Booted secondary processor
[ 287.411144] Switched to NOHz mode on CPU #1
[ 289.507454] CPU1: shutdown
[ 289.811719] modem4_l2_suspend.
[ 289.815814] modem4_setdata: powerstate = 2.
[ 289.951297] cdc_ncm 1-1:1.0: usb0: Delaying transmission for resumption
[ 289.958328] modem4_l2_resume.
[ 289.961538] modem4_setdata: powerstate = 0.
[ 290.037833] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 292.614548] modem4_l2_suspend.
[ 292.634845] modem4_setdata: powerstate = 2.
[ 293.082775] modem4_wake_irq: Modem wakeup request from L2.
[ 293.090395] modem4_l2_resume.
[ 293.093725] modem4_setdata: powerstate = 0.
[ 293.157937] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 293.353593] CPU1: Booted secondary processor
[ 293.361096] Switched to NOHz mode on CPU #1
[ 295.457295] CPU1: shutdown
[ 301.624227] modem4_l2_suspend.
[ 301.628639] modem4_setdata: powerstate = 2.
[ 304.594476] modem4_wake_irq: Modem wakeup request from L2.
[ 304.636695] modem4_l2_resume.
[ 304.640362] modem4_setdata: powerstate = 0.
[ 304.701342] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 340.413482] CPU1: Booted secondary processor
[ 340.421053] Switched to NOHz mode on CPU #1
[ 343.697870] CPU1: shutdown
[ 345.131033] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 345.137459] Modem crash occurs - NB modem reboot since power on : 4
[ 345.152887] modem4_load: Called with value : 0
[ 345.158054] modem4_setdata: powerstate = 255.
[ 345.162986] modem4_setdata: Taking wakelock.
[ 345.167595] Wake40 for irq=53
[ 345.170680] Disabling wake40
[ 345.173676] tegra-ehci tegra-ehci.1: remove, state 1
[ 345.179118] usb usb1: USB disconnect, device number 1
[ 345.184352] usb 1-1: USB disconnect, device number 2
[ 345.189708] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 345.236356] modem4_usbnotify: Modem detached.
[ 345.240835] modem4_setdata: powerstate = 255.
[ 345.245243] modem4_setdata: Active wakelock in UNK
[ 345.277219] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 345.296284] modem4_pre_phy_off.
[ 345.302673] modem4_load: Called with value : 1
[ 345.308271] Reset USB controller WAR.
[ 345.312436] tegra USB phy - inst[1] platform info:
[ 345.317725] port_otg: no
[ 345.320489] has_hostpc: yes
[ 345.323508] phy_interface: USB_PHY_INTF_HSIC
[ 345.328362] op_mode: TEGRA_USB_OPMODE_HOST
[ 345.333028] vbus_gpio: -1
[ 345.335763] vbus_reg: NULL
[ 345.338609] hot_plug: disabled
[ 345.341774] remote_wakeup: disabled
[ 345.345508] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 345.365510] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 345.371661] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 345.406174] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 345.426235] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 345.432600] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 345.439589] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 345.447101] usb usb1: Product: Tegra EHCI Host Controller
[ 345.452643] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 345.459127] usb usb1: SerialNumber: tegra-ehci.1
[ 345.464792] hub 1-0:1.0: USB hub found
[ 345.469041] hub 1-0:1.0: 1 port detected
[ 345.473072] modem4_phy_ready.
[ 345.486217] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 345.492946] Wake40 for irq=53
[ 345.495970] Enabling wake40
[ 345.726833] tegra CPU: force EDP limit 1200000 kHz
[ 345.741646] CPU1: Booted secondary processor
[ 345.746137] Switched to NOHz mode on CPU #1
[ 345.787370] tegra CPU: force EDP limit 1100000 kHz
[ 345.798312] CPU2: Booted secondary processor
[ 345.806136] Switched to NOHz mode on CPU #2
[ 345.876321] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 345.908843] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 345.915996] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 345.923615] usb 1-1: Product: HakuyaS USB
[ 345.928181] usb 1-1: Manufacturer: Renesas
[ 345.947424] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 345.948265] modem_hsic_open
[ 345.948310] modem_hsic_release :
[ 346.499972] modem_hsic_open
[ 346.506381] modem_hsic_read :
[ 346.510184] modem_do_read_io
[ 346.513228] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 346.513458] modem_read_bulk_callback
[ 346.513481] modem_read_bulk_callback, length = 69
[ 346.528847] modem_hsic_read : copy_to_user bytes_read =69
[ 347.256095] modem_hsic_read :
[ 347.259337] modem_do_read_io
[ 347.262183] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 347.387493] modem_read_bulk_callback
[ 347.390965] modem_read_bulk_callback, length = 12
[ 347.395882] modem_hsic_read : copy_to_user bytes_read =12
[ 347.902751] CPU1: shutdown
[ 349.864736] modem_hsic_release :
[ 349.918592] modem4_load: Called with value : 0
[ 349.923096] modem4_setdata: powerstate = 255.
[ 349.927586] modem4_setdata: Active wakelock in UNK
[ 349.932514] Wake40 for irq=53
[ 349.935541] Disabling wake40
[ 349.938559] tegra-ehci tegra-ehci.1: remove, state 1
[ 349.943602] usb usb1: USB disconnect, device number 1
[ 349.948727] usb 1-1: USB disconnect, device number 2
[ 349.953891] boot_hsic_disconnect :
[ 349.957735] boot_hsic_delete :
[ 349.961029] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 349.987428] tegra CPU: force EDP limit 1100000 kHz
[ 349.996688] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 349.998158] CPU1: Booted secondary processor
[ 350.006147] Switched to NOHz mode on CPU #1
[ 350.116196] modem4_pre_phy_off.
[ 350.169789] modem4_load: Called with value : 1
[ 350.174531] Reset USB controller WAR.
[ 350.178436] tegra USB phy - inst[1] platform info:
[ 350.183287] port_otg: no
[ 350.185880] has_hostpc: yes
[ 350.188822] phy_interface: USB_PHY_INTF_HSIC
[ 350.193171] op_mode: TEGRA_USB_OPMODE_HOST
[ 350.197373] vbus_gpio: -1
[ 350.200131] vbus_reg: NULL
[ 350.202912] hot_plug: disabled
[ 350.206065] remote_wakeup: disabled
[ 350.210139] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 350.229501] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 350.235631] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 350.276190] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 350.296152] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 350.302200] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 350.309348] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 350.317073] usb usb1: Product: Tegra EHCI Host Controller
[ 350.322535] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 350.328584] usb usb1: SerialNumber: tegra-ehci.1
[ 350.333654] hub 1-0:1.0: USB hub found
[ 350.337512] hub 1-0:1.0: 1 port detected
[ 350.341582] modem4_phy_ready.
[ 350.344611] modem4_phy_ready : Driving AWR high.
[ 350.434522] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 350.442165] Wake40 for irq=53
[ 350.445197] Enabling wake40
[ 350.836331] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 352.365215] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 352.372468] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 352.380270] usb 1-1: Product: Pegasus-S HSIC
[ 352.385152] usb 1-1: Manufacturer: Renesas
[ 352.926120] CPU1: shutdown
[ 353.010238] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 353.723454] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 353.729716] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 353.746731] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 353.761032] modem4_usbnotify: Modem attached.
[ 353.765846] modem4_setdata: powerstate = 0.
[ 353.770338] modem4_setdata: Releasing wakelock.
[ 353.851082] Renesas HSIC netdevice mounted (usb0)
[ 353.857416] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 353.864966] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 354.207638] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 354.217576] cdc_ncm: usb0: network connection: connected
[ 354.228289] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 354.897214] CPU2: shutdown
[ 364.816259] usb0: no IPv6 routers present
[ 365.190477] phonet_rcv Drop message !
[ 365.194976] phonet_rcv Drop message !
[ 365.555040] phonet_rcv Drop message !
[ 365.559620] phonet_rcv Drop message !
[ 366.591764] phonet_rcv Drop message !
[ 366.606221] phonet_rcv Drop message !
[ 371.214006] CPU1: Booted secondary processor
[ 371.221207] Switched to NOHz mode on CPU #1
[ 373.292574] CPU1: shutdown
[ 379.565068] modem4_l2_suspend.
[ 379.568970] modem4_setdata: powerstate = 2.
[ 379.740164] modem4_wake_irq: Modem wakeup request from L2.
[ 379.747295] modem4_l2_resume.
[ 379.750886] modem4_setdata: powerstate = 0.
[ 379.821239] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 382.273469] CPU1: Booted secondary processor
[ 382.281133] Switched to NOHz mode on CPU #1
[ 385.362380] CPU1: shutdown
[ 386.186682] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 386.192722] Modem crash occurs - NB modem reboot since power on : 5
[ 386.208145] modem4_load: Called with value : 0
[ 386.212713] modem4_setdata: powerstate = 255.
[ 386.217392] modem4_setdata: Taking wakelock.
[ 386.221925] Wake40 for irq=53
[ 386.225009] Disabling wake40
[ 386.228366] tegra-ehci tegra-ehci.1: remove, state 1
[ 386.233546] usb usb1: USB disconnect, device number 1
[ 386.238878] usb 1-1: USB disconnect, device number 2
[ 386.244112] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 386.286346] modem4_usbnotify: Modem detached.
[ 386.290767] modem4_setdata: powerstate = 255.
[ 386.295233] modem4_setdata: Active wakelock in UNK
[ 386.327246] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 386.346254] modem4_pre_phy_off.
[ 386.352851] modem4_load: Called with value : 1
[ 386.358255] Reset USB controller WAR.
[ 386.362574] tegra USB phy - inst[1] platform info:
[ 386.368020] port_otg: no
[ 386.370836] has_hostpc: yes
[ 386.373860] phy_interface: USB_PHY_INTF_HSIC
[ 386.378900] op_mode: TEGRA_USB_OPMODE_HOST
[ 386.383399] vbus_gpio: -1
[ 386.386164] vbus_reg: NULL
[ 386.388984] hot_plug: disabled
[ 386.392249] remote_wakeup: disabled
[ 386.395882] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 386.416877] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 386.423084] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 386.456170] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 386.476191] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 386.482542] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 386.489531] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 386.497101] usb usb1: Product: Tegra EHCI Host Controller
[ 386.502791] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 386.509131] usb usb1: SerialNumber: tegra-ehci.1
[ 386.514855] hub 1-0:1.0: USB hub found
[ 386.518989] hub 1-0:1.0: 1 port detected
[ 386.523017] modem4_phy_ready.
[ 386.536222] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 386.542949] Wake40 for irq=53
[ 386.545972] Enabling wake40
[ 386.906285] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 386.937938] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 386.945094] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 386.955039] usb 1-1: Product: HakuyaS USB
[ 386.959834] usb 1-1: Manufacturer: Renesas
[ 386.975730] modem_hsic_open
[ 386.978593] modem_hsic_release :
[ 386.983675] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 387.378018] tegra CPU: force EDP limit 1200000 kHz
[ 387.388271] CPU1: Booted secondary processor
[ 387.396151] Switched to NOHz mode on CPU #1
[ 387.447327] tegra CPU: force EDP limit 1100000 kHz
[ 387.458335] CPU2: Booted secondary processor
[ 387.466137] Switched to NOHz mode on CPU #2
[ 387.549889] modem_hsic_open
[ 387.557359] modem_hsic_read :
[ 387.561197] modem_do_read_io
[ 387.564419] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 387.564528] modem_read_bulk_callback
[ 387.564551] modem_read_bulk_callback, length = 69
[ 387.579684] modem_hsic_read : copy_to_user bytes_read =69
[ 388.177463] modem_hsic_read :
[ 388.180745] modem_do_read_io
[ 388.183533] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 388.308867] modem_read_bulk_callback
[ 388.312408] modem_read_bulk_callback, length = 12
[ 388.317321] modem_hsic_read : copy_to_user bytes_read =12
[ 390.781413] modem_hsic_release :
[ 390.793014] CPU2: shutdown
[ 390.835594] modem4_load: Called with value : 0
[ 390.840135] modem4_setdata: powerstate = 255.
[ 390.844605] modem4_setdata: Active wakelock in UNK
[ 390.849550] Wake40 for irq=53
[ 390.852635] Disabling wake40
[ 390.855576] tegra-ehci tegra-ehci.1: remove, state 1
[ 390.860635] usb usb1: USB disconnect, device number 1
[ 390.865798] usb 1-1: USB disconnect, device number 2
[ 390.870920] boot_hsic_disconnect :
[ 390.874733] boot_hsic_delete :
[ 390.878116] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 391.426506] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 391.506314] modem4_pre_phy_off.
[ 391.560900] modem4_load: Called with value : 1
[ 391.566609] Reset USB controller WAR.
[ 391.570805] tegra USB phy - inst[1] platform info:
[ 391.575827] port_otg: no
[ 391.578710] has_hostpc: yes
[ 391.581941] phy_interface: USB_PHY_INTF_HSIC
[ 391.586486] op_mode: TEGRA_USB_OPMODE_HOST
[ 391.590816] vbus_gpio: -1
[ 391.593864] vbus_reg: NULL
[ 391.596864] hot_plug: disabled
[ 391.600044] remote_wakeup: disabled
[ 391.603750] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 391.622987] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 391.629120] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 391.666160] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 391.686211] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 391.692621] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 391.700096] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 391.707937] usb usb1: Product: Tegra EHCI Host Controller
[ 391.713586] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 391.720011] usb usb1: SerialNumber: tegra-ehci.1
[ 391.725430] hub 1-0:1.0: USB hub found
[ 391.729363] hub 1-0:1.0: 1 port detected
[ 391.733542] modem4_phy_ready.
[ 391.736735] modem4_phy_ready : Driving AWR high.
[ 391.815194] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 391.822793] Wake40 for irq=53
[ 391.825821] Enabling wake40
[ 392.301537] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 393.538198] CPU1: shutdown
[ 393.840444] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 393.848007] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 393.855645] usb 1-1: Product: Pegasus-S HSIC
[ 393.860305] usb 1-1: Manufacturer: Renesas
[ 394.485529] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 395.197430] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 395.203659] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 395.220433] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 395.231262] Renesas HSIC netdevice mounted (usb0)
[ 395.236954] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 395.242840] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 395.252499] modem4_usbnotify: Modem attached.
[ 395.257809] modem4_setdata: powerstate = 0.
[ 395.262095] modem4_setdata: Releasing wakelock.
[ 395.687240] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 395.701290] cdc_ncm: usb0: network connection: connected
[ 395.713307] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 405.746265] usb0: no IPv6 routers present
[ 406.920523] phonet_rcv Drop message !
[ 406.925011] phonet_rcv Drop message !
[ 407.309067] phonet_rcv Drop message !
[ 407.314043] phonet_rcv Drop message !
[ 408.163854] phonet_rcv Drop message !
[ 408.178254] phonet_rcv Drop message !
[ 416.083894] CPU1: Booted secondary processor
[ 416.096211] Switched to NOHz mode on CPU #1
[ 418.178797] CPU1: shutdown
[ 422.142834] CPU1: Booted secondary processor
[ 422.156158] Switched to NOHz mode on CPU #1
[ 422.223736] CPU2: Booted secondary processor
[ 422.236155] Switched to NOHz mode on CPU #2
[ 425.121873] CPU1: shutdown
[ 426.058187] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 426.070324] Modem crash occurs - NB modem reboot since power on : 6
[ 426.089672] modem4_load: Called with value : 0
[ 426.094361] modem4_setdata: powerstate = 255.
[ 426.098894] modem4_setdata: Taking wakelock.
[ 426.103425] Wake40 for irq=53
[ 426.106613] Disabling wake40
[ 426.109639] tegra-ehci tegra-ehci.1: remove, state 1
[ 426.114762] usb usb1: USB disconnect, device number 1
[ 426.120073] usb 1-1: USB disconnect, device number 2
[ 426.125183] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 426.216913] modem4_usbnotify: Modem detached.
[ 426.221533] modem4_setdata: powerstate = 255.
[ 426.226379] modem4_setdata: Active wakelock in UNK
[ 426.307244] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 426.366349] modem4_pre_phy_off.
[ 426.373002] modem4_load: Called with value : 1
[ 426.378492] Reset USB controller WAR.
[ 426.382869] tegra USB phy - inst[1] platform info:
[ 426.387989] port_otg: no
[ 426.390654] has_hostpc: yes
[ 426.393660] phy_interface: USB_PHY_INTF_HSIC
[ 426.398070] op_mode: TEGRA_USB_OPMODE_HOST
[ 426.402281] vbus_gpio: -1
[ 426.405112] vbus_reg: NULL
[ 426.407964] hot_plug: disabled
[ 426.411085] remote_wakeup: disabled
[ 426.414651] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 426.433568] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 426.439686] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 426.476236] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 426.496186] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 426.502393] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 426.509500] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 426.516888] usb usb1: Product: Tegra EHCI Host Controller
[ 426.522551] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 426.528654] usb usb1: SerialNumber: tegra-ehci.1
[ 426.533875] hub 1-0:1.0: USB hub found
[ 426.537743] hub 1-0:1.0: 1 port detected
[ 426.541840] modem4_phy_ready.
[ 426.554905] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 426.561645] Wake40 for irq=53
[ 426.564732] Enabling wake40
[ 427.117676] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 427.159456] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 427.186397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 427.201060] usb 1-1: Product: HakuyaS USB
[ 427.223217] usb 1-1: Manufacturer: Renesas
[ 427.248148] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 427.264967] tegra CPU: force EDP limit 1100000 kHz
[ 427.273923] modem_hsic_openCPU1: Booted secondary processor
[ 427.285246] modem_hsic_release :
[ 427.288878] Switched to NOHz mode on CPU #1
[ 427.568943] modem_hsic_open
[ 427.575109] modem_hsic_read :
[ 427.579012] modem_do_read_io
[ 427.582224] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 427.588801] modem_read_bulk_callback
[ 427.592461] modem_read_bulk_callback, length = 69
[ 427.602971] modem_hsic_read : copy_to_user bytes_read =69
[ 428.227335] modem_hsic_read :
[ 428.230620] modem_do_read_io
[ 428.233410] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 428.362301] modem_read_bulk_callback
[ 428.365830] modem_read_bulk_callback, length = 12
[ 428.370698] modem_hsic_read : copy_to_user bytes_read =12
[ 429.533465] CPU1: shutdown
[ 430.337368] tegra CPU: force EDP limit 1100000 kHz
[ 430.347853] CPU1: Booted secondary processor
[ 430.356137] Switched to NOHz mode on CPU #1
[ 430.835962] modem_hsic_release :
[ 430.894668] modem4_load: Called with value : 0
[ 430.899259] modem4_setdata: powerstate = 255.
[ 430.903674] modem4_setdata: Active wakelock in UNK
[ 430.908623] Wake40 for irq=53
[ 430.911651] Disabling wake40
[ 430.914609] tegra-ehci tegra-ehci.1: remove, state 1
[ 430.920361] usb usb1: USB disconnect, device number 1
[ 430.925772] usb 1-1: USB disconnect, device number 2
[ 430.930915] boot_hsic_disconnect :
[ 430.934803] boot_hsic_delete :
[ 430.938151] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 431.086466] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 431.216178] modem4_pre_phy_off.
[ 431.269718] modem4_load: Called with value : 1
[ 431.274508] Reset USB controller WAR.
[ 431.278362] tegra USB phy - inst[1] platform info:
[ 431.283742] port_otg: no
[ 431.286469] has_hostpc: yes
[ 431.289348] phy_interface: USB_PHY_INTF_HSIC
[ 431.293677] op_mode: TEGRA_USB_OPMODE_HOST
[ 431.297910] vbus_gpio: -1
[ 431.300590] vbus_reg: NULL
[ 431.303358] hot_plug: disabled
[ 431.306480] remote_wakeup: disabled
[ 431.310111] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 431.328989] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 431.335107] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 431.366161] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 431.386161] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 431.392361] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 431.399229] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 431.406608] usb usb1: Product: Tegra EHCI Host Controller
[ 431.412097] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 431.418178] usb usb1: SerialNumber: tegra-ehci.1
[ 431.423347] hub 1-0:1.0: USB hub found
[ 431.427413] hub 1-0:1.0: 1 port detected
[ 431.431442] modem4_phy_ready.
[ 431.434471] modem4_phy_ready : Driving AWR high.
[ 431.514027] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 431.521594] Wake40 for irq=53
[ 431.524688] Enabling wake40
[ 431.896395] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 433.427271] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 433.434440] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 433.442165] usb 1-1: Product: Pegasus-S HSIC
[ 433.446779] usb 1-1: Manufacturer: Renesas
[ 433.673753] CPU1: shutdown
[ 434.072429] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 434.785464] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 434.791740] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 434.805116] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 434.820136] modem4_usbnotify: Modem attached.
[ 434.824622] modem4_setdata: powerstate = 0.
[ 434.828978] modem4_setdata: Releasing wakelock.
[ 434.930286] Renesas HSIC netdevice mounted (usb0)
[ 434.936900] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 434.944814] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 435.275867] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 435.286614] cdc_ncm: usb0: network connection: connected
[ 435.308411] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 435.641976] CPU2: shutdown
[ 445.366262] usb0: no IPv6 routers present
[ 446.703937] phonet_rcv Drop message !
[ 446.709031] phonet_rcv Drop message !
[ 447.060713] phonet_rcv Drop message !
[ 447.065166] phonet_rcv Drop message !
[ 447.908813] phonet_rcv Drop message !
[ 447.923247] phonet_rcv Drop message !
[ 454.000143] CPU1: Booted secondary processor
[ 454.006139] Switched to NOHz mode on CPU #1
[ 456.263730] CPU1: shutdown
[ 458.275865] CPU1: Booted secondary processor
[ 458.281181] Switched to NOHz mode on CPU #1
[ 458.453480] CPU2: Booted secondary processor
[ 458.466241] Switched to NOHz mode on CPU #2
[ 461.479036] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 461.484561] Modem crash occurs - NB modem reboot since power on : 7
[ 461.502814] modem4_load: Called with value : 0
[ 461.507469] modem4_setdata: powerstate = 255.
[ 461.511951] modem4_setdata: Taking wakelock.
[ 461.516581] Wake40 for irq=53
[ 461.519616] Disabling wake40
[ 461.522568] tegra-ehci tegra-ehci.1: remove, state 1
[ 461.527692] usb usb1: USB disconnect, device number 1
[ 461.532806] usb 1-1: USB disconnect, device number 2
[ 461.537988] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 461.557618] CPU1: shutdown
[ 461.687010] modem4_usbnotify: Modem detached.
[ 461.691836] modem4_setdata: powerstate = 255.
[ 461.696521] modem4_setdata: Active wakelock in UNK
[ 461.736866] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 461.776506] modem4_pre_phy_off.
[ 461.781442] modem4_load: Called with value : 1
[ 461.786494] Reset USB controller WAR.
[ 461.790382] tegra USB phy - inst[1] platform info:
[ 461.795437] port_otg: no
[ 461.798178] has_hostpc: yes
[ 461.801113] phy_interface: USB_PHY_INTF_HSIC
[ 461.805494] op_mode: TEGRA_USB_OPMODE_HOST
[ 461.809910] vbus_gpio: -1
[ 461.812602] vbus_reg: NULL
[ 461.815372] hot_plug: disabled
[ 461.818535] remote_wakeup: disabled
[ 461.822179] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 461.841175] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 461.847287] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 461.876249] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 461.896192] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 461.902421] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 461.909329] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 461.916712] usb usb1: Product: Tegra EHCI Host Controller
[ 461.922182] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 461.928240] usb usb1: SerialNumber: tegra-ehci.1
[ 461.933375] hub 1-0:1.0: USB hub found
[ 461.937284] hub 1-0:1.0: 1 port detected
[ 461.941291] modem4_phy_ready.
[ 461.954338] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 461.961158] Wake40 for irq=53
[ 461.964186] Enabling wake40
[ 462.326272] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 462.358633] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 462.365793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 462.373357] usb 1-1: Product: HakuyaS USB
[ 462.377910] usb 1-1: Manufacturer: Renesas
[ 462.400766] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 462.405029] modem_hsic_open
[ 462.405126] modem_hsic_release :
[ 462.968107] modem_hsic_open
[ 462.974479] modem_hsic_read :
[ 462.978400] modem_do_read_io
[ 462.981401] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 462.988202] modem_read_bulk_callback
[ 462.991859] modem_read_bulk_callback, length = 69
[ 462.997234] modem_hsic_read : copy_to_user bytes_read =69
[ 463.589338] modem_hsic_read :
[ 463.592560] modem_do_read_io
[ 463.595340] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 463.658115] tegra CPU: force EDP limit 1100000 kHz
[ 463.672750] CPU1: Booted secondary processor
[ 463.686153] Switched to NOHz mode on CPU #1
[ 463.724401] modem_read_bulk_callback
[ 463.728007] modem_read_bulk_callback, length = 12
[ 463.733381] modem_hsic_read : copy_to_user bytes_read =12
[ 466.212820] modem_hsic_release :
[ 466.262924] CPU2: shutdown
[ 466.266778] modem4_load: Called with value : 0
[ 466.271337] modem4_setdata: powerstate = 255.
[ 466.275828] modem4_setdata: Active wakelock in UNK
[ 466.280783] Wake40 for irq=53
[ 466.283811] Disabling wake40
[ 466.286775] tegra-ehci tegra-ehci.1: remove, state 1
[ 466.291881] usb usb1: USB disconnect, device number 1
[ 466.297049] usb 1-1: USB disconnect, device number 2
[ 466.302315] boot_hsic_disconnect :
[ 466.306331] boot_hsic_delete :
[ 466.309633] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 466.346478] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 466.362162] tegra CPU: force EDP limit 1100000 kHz
[ 466.373920] CPU2: Booted secondary processor
[ 466.386136] Switched to NOHz mode on CPU #2
[ 466.456589] modem4_pre_phy_off.
[ 466.510129] modem4_load: Called with value : 1
[ 466.514865] Reset USB controller WAR.
[ 466.518741] tegra USB phy - inst[1] platform info:
[ 466.523591] port_otg: no
[ 466.526215] has_hostpc: yes
[ 466.529128] phy_interface: USB_PHY_INTF_HSIC
[ 466.533476] op_mode: TEGRA_USB_OPMODE_HOST
[ 466.537666] vbus_gpio: -1
[ 466.540440] vbus_reg: NULL
[ 466.543208] hot_plug: disabled
[ 466.546339] remote_wakeup: disabled
[ 466.549914] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 466.568861] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 466.574976] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 466.606159] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 466.626153] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 466.632199] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 466.639164] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 466.646565] usb usb1: Product: Tegra EHCI Host Controller
[ 466.652039] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 466.658095] usb usb1: SerialNumber: tegra-ehci.1
[ 466.663186] hub 1-0:1.0: USB hub found
[ 466.667079] hub 1-0:1.0: 1 port detected
[ 466.671203] modem4_phy_ready.
[ 466.674246] modem4_phy_ready : Driving AWR high.
[ 466.778056] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 466.785665] Wake40 for irq=53
[ 466.788722] Enabling wake40
[ 467.146318] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 468.674085] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 468.681344] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 468.688926] usb 1-1: Product: Pegasus-S HSIC
[ 468.693645] usb 1-1: Manufacturer: Renesas
[ 468.867736] CPU1: shutdown
[ 469.319307] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 470.030196] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 470.036647] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 470.054792] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 470.073978] modem4_usbnotify: Modem attached.
[ 470.078610] modem4_setdata: powerstate = 0.
[ 470.082915] modem4_setdata: Releasing wakelock.
[ 470.194546] Renesas HSIC netdevice mounted (usb0)
[ 470.200779] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 470.213315] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 470.513268] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 470.522154] cdc_ncm: usb0: network connection: connected
[ 470.535049] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 470.988853] CPU2: shutdown
[ 480.986268] usb0: no IPv6 routers present
[ 481.583825] phonet_rcv Drop message !
[ 481.588437] phonet_rcv Drop message !
[ 481.922617] phonet_rcv Drop message !
[ 481.927666] phonet_rcv Drop message !
[ 482.644111] phonet_rcv Drop message !
[ 482.658919] phonet_rcv Drop message !
[ 489.485054] CPU1: Booted secondary processor
[ 489.496207] Switched to NOHz mode on CPU #1
[ 491.578699] CPU1: shutdown
[ 493.605229] modem4_l2_suspend.
[ 493.609163] modem4_setdata: powerstate = 2.
[ 493.639514] modem4_wake_irq: Modem wakeup request from L2.
[ 493.646670] modem4_l2_resume.
[ 493.650267] modem4_setdata: powerstate = 0.
[ 493.710568] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 500.023293] CPU1: Booted secondary processor
[ 500.031485] Switched to NOHz mode on CPU #1
[ 501.298310] tegra CPU: force EDP limit 1100000 kHz
[ 501.311923] CPU2: Booted secondary processor
[ 501.321341] Switched to NOHz mode on CPU #2
[ 503.727456] CPU1: shutdown
[ 503.943450] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 503.948870] Modem crash occurs - NB modem reboot since power on : 8
[ 503.967296] modem4_load: Called with value : 0
[ 503.972103] modem4_setdata: powerstate = 255.
[ 503.976917] modem4_setdata: Taking wakelock.
[ 503.981527] Wake40 for irq=53
[ 503.984614] Disabling wake40
[ 503.987748] tegra-ehci tegra-ehci.1: remove, state 1
[ 503.992917] usb usb1: USB disconnect, device number 1
[ 503.998283] usb 1-1: USB disconnect, device number 2
[ 504.003506] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 504.136519] modem4_usbnotify: Modem detached.
[ 504.140950] modem4_setdata: powerstate = 255.
[ 504.145361] modem4_setdata: Active wakelock in UNK
[ 504.186634] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 504.241076] modem4_pre_phy_off.
[ 504.245847] modem4_load: Called with value : 1
[ 504.250635] Reset USB controller WAR.
[ 504.254457] tegra USB phy - inst[1] platform info:
[ 504.259422] port_otg: no
[ 504.262032] has_hostpc: yes
[ 504.264899] phy_interface: USB_PHY_INTF_HSIC
[ 504.269324] op_mode: TEGRA_USB_OPMODE_HOST
[ 504.273493] vbus_gpio: -1
[ 504.276195] vbus_reg: NULL
[ 504.278961] hot_plug: disabled
[ 504.282132] remote_wakeup: disabled
[ 504.285699] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 504.304614] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 504.310674] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 504.346167] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 505.036210] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 505.042345] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 505.049284] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 505.056601] usb usb1: Product: Tegra EHCI Host Controller
[ 505.062123] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 505.068114] usb usb1: SerialNumber: tegra-ehci.1
[ 505.073230] hub 1-0:1.0: USB hub found
[ 505.077077] hub 1-0:1.0: 1 port detected
[ 505.081085] modem4_phy_ready.
[ 505.094148] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 505.100982] Wake40 for irq=53
[ 505.104013] Enabling wake40
[ 505.716550] CPU2: shutdown
[ 505.876247] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 505.907934] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 505.915083] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 505.922685] usb 1-1: Product: HakuyaS USB
[ 505.927348] usb 1-1: Manufacturer: Renesas
[ 505.941355] modem_hsic_open
[ 505.944249] modem_hsic_release :
[ 505.948437] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 506.108054] modem_hsic_open
[ 507.114639] modem_hsic_read :
[ 507.118536] modem_do_read_io
[ 507.121770] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 507.128319] modem_read_bulk_callback
[ 507.131949] modem_read_bulk_callback, length = 69
[ 507.137530] modem_hsic_read : copy_to_user bytes_read =69
[ 507.795595] tegra CPU: force EDP limit 1200000 kHz
[ 507.806144] CPU1: Booted secondary processor
[ 507.816139] Switched to NOHz mode on CPU #1
[ 508.762452] modem_hsic_read :
[ 508.766087] modem_do_read_io
[ 508.769260] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 508.775821] modem_read_bulk_callback
[ 508.779652] modem_read_bulk_callback, length = 12
[ 508.790578] modem_hsic_read : copy_to_user bytes_read =12
[ 511.256719] modem_hsic_release :
[ 511.310576] modem4_load: Called with value : 0
[ 511.315080] modem4_setdata: powerstate = 255.
[ 511.319560] modem4_setdata: Active wakelock in UNK
[ 511.324486] Wake40 for irq=53
[ 511.327511] Disabling wake40
[ 511.330531] tegra-ehci tegra-ehci.1: remove, state 1
[ 511.335577] usb usb1: USB disconnect, device number 1
[ 511.340754] usb 1-1: USB disconnect, device number 2
[ 511.345862] boot_hsic_disconnect :
[ 511.349701] boot_hsic_delete :
[ 511.353050] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 511.386498] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 511.440990] modem4_pre_phy_off.
[ 511.494501] modem4_load: Called with value : 1
[ 511.499222] Reset USB controller WAR.
[ 511.503088] tegra USB phy - inst[1] platform info:
[ 511.507957] port_otg: no
[ 511.510549] has_hostpc: yes
[ 511.513455] phy_interface: USB_PHY_INTF_HSIC
[ 511.517794] op_mode: TEGRA_USB_OPMODE_HOST
[ 511.521946] vbus_gpio: -1
[ 511.524678] vbus_reg: NULL
[ 511.527451] hot_plug: disabled
[ 511.530560] remote_wakeup: disabled
[ 511.534123] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 511.553043] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 511.559155] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 511.596172] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 511.616145] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 511.622183] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 511.629094] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 511.636434] usb usb1: Product: Tegra EHCI Host Controller
[ 511.641886] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 511.647922] usb usb1: SerialNumber: tegra-ehci.1
[ 511.652930] hub 1-0:1.0: USB hub found
[ 511.656776] hub 1-0:1.0: 1 port detected
[ 511.660839] modem4_phy_ready.
[ 511.663867] modem4_phy_ready : Driving AWR high.
[ 511.742187] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 511.749761] Wake40 for irq=53
[ 511.752788] Enabling wake40
[ 512.095987] CPU1: shutdown
[ 512.116302] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 513.647081] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 513.654267] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 513.661979] usb 1-1: Product: Pegasus-S HSIC
[ 513.666820] usb 1-1: Manufacturer: Renesas
[ 514.292610] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 515.005615] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 515.013381] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 515.043352] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 515.057879] modem4_usbnotify: Modem attached.
[ 515.062696] modem4_setdata: powerstate = 0.
[ 515.067813] modem4_setdata: Releasing wakelock.
[ 515.164012] Renesas HSIC netdevice mounted (usb0)
[ 515.172772] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 515.182634] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 515.496293] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 515.506402] cdc_ncm: usb0: network connection: connected
[ 515.522726] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 525.616640] usb0: no IPv6 routers present
[ 527.114651] phonet_rcv Drop message !
[ 527.119263] phonet_rcv Drop message !
[ 527.481988] phonet_rcv Drop message !
[ 527.487028] phonet_rcv Drop message !
[ 528.224994] phonet_rcv Drop message !
[ 528.239654] phonet_rcv Drop message !
[ 531.557355] tegra CPU: force EDP limit 1200000 kHz
[ 531.568524] CPU1: Booted secondary processor
[ 531.576137] Switched to NOHz mode on CPU #1
[ 533.652719] CPU1: shutdown
[ 535.681711] tegra CPU: force EDP limit 1200000 kHz
[ 535.697823] CPU1: Booted secondary processor
[ 535.706170] Switched to NOHz mode on CPU #1
[ 535.711674] binder: 745:754 refcount change on invalid ref 20
[ 535.718258] binder: 745:754 refcount change on invalid ref 21
[ 535.725936] binder: 745:754 refcount change on invalid ref 22
[ 535.732481] binder: 745:754 refcount change on invalid ref 23
[ 535.739592] tegra CPU: force EDP limit 1100000 kHz
[ 535.750688] CPU2: Booted secondary processor
[ 535.756139] Switched to NOHz mode on CPU #2
[ 537.962448] CPU1: shutdown
[ 539.946900] CPU2: shutdown
[ 540.561934] modem4_l2_suspend.
[ 540.565284] modem4_setdata: powerstate = 2.
[ 541.030438] modem4_wake_irq: Modem wakeup request from L2.
[ 541.036642] modem4_l2_resume.
[ 541.039851] modem4_setdata: powerstate = 0.
[ 541.097036] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 544.513719] CPU1: Booted secondary processor
[ 544.521001] Switched to NOHz mode on CPU #1
[ 547.497293] CPU1: shutdown
[ 548.420688] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 548.427244] Modem crash occurs - NB modem reboot since power on : 9
[ 548.442671] modem4_load: Called with value : 0
[ 548.447797] modem4_setdata: powerstate = 255.
[ 548.452725] modem4_setdata: Taking wakelock.
[ 548.457287] Wake40 for irq=53
[ 548.460369] Disabling wake40
[ 548.463524] tegra-ehci tegra-ehci.1: remove, state 1
[ 548.468866] usb usb1: USB disconnect, device number 1
[ 548.474097] usb 1-1: USB disconnect, device number 2
[ 548.479458] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 548.526373] modem4_usbnotify: Modem detached.
[ 548.530795] modem4_setdata: powerstate = 255.
[ 548.535207] modem4_setdata: Active wakelock in UNK
[ 548.567397] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 548.586327] modem4_pre_phy_off.
[ 548.591618] modem4_load: Called with value : 1
[ 548.596803] Reset USB controller WAR.
[ 548.600754] tegra USB phy - inst[1] platform info:
[ 548.605799] port_otg: no
[ 548.608526] has_hostpc: yes
[ 548.611590] phy_interface: USB_PHY_INTF_HSIC
[ 548.615915] op_mode: TEGRA_USB_OPMODE_HOST
[ 548.620185] vbus_gpio: -1
[ 548.623031] vbus_reg: NULL
[ 548.625795] hot_plug: disabled
[ 548.628967] remote_wakeup: disabled
[ 548.632530] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 548.651428] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 548.657469] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 548.686222] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 548.706191] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 548.712334] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 548.719234] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 548.726574] usb usb1: Product: Tegra EHCI Host Controller
[ 548.732078] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 548.738054] usb usb1: SerialNumber: tegra-ehci.1
[ 548.743079] hub 1-0:1.0: USB hub found
[ 548.746966] hub 1-0:1.0: 1 port detected
[ 548.750967] modem4_phy_ready.
[ 548.764012] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 548.770757] Wake40 for irq=53
[ 548.773782] Enabling wake40
[ 549.136271] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 549.168076] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 549.175227] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 549.182642] usb 1-1: Product: HakuyaS USB
[ 549.187420] usb 1-1: Manufacturer: Renesas
[ 549.202003] modem_hsic_open
[ 549.205909] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 549.216682] modem_hsic_release :
[ 549.779711] modem_hsic_open
[ 550.792062] modem_hsic_read :
[ 550.796942] modem_do_read_io
[ 550.800435] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 550.808264] modem_read_bulk_callback
[ 550.812278] modem_read_bulk_callback, length = 69
[ 550.818930] modem_hsic_read : copy_to_user bytes_read =69
[ 553.002236] modem_hsic_read :
[ 553.006068] modem_do_read_io
[ 553.009651] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 553.017488] modem_read_bulk_callback
[ 553.021499] modem_read_bulk_callback, length = 12
[ 553.028610] modem_hsic_read : copy_to_user bytes_read =12
[ 555.495281] modem_hsic_release :
[ 555.608392] modem4_load: Called with value : 0
[ 555.613173] modem4_setdata: powerstate = 255.
[ 555.617695] modem4_setdata: Active wakelock in UNK
[ 555.622945] Wake40 for irq=53
[ 555.626079] Disabling wake40
[ 555.629132] tegra-ehci tegra-ehci.1: remove, state 1
[ 555.634450] usb usb1: USB disconnect, device number 1
[ 555.639895] usb 1-1: USB disconnect, device number 2
[ 555.645296] boot_hsic_disconnect :
[ 555.649555] boot_hsic_delete :
[ 555.652966] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 555.671617] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 555.696175] modem4_pre_phy_off.
[ 555.700559] tegra CPU: force EDP limit 1200000 kHz
[ 555.711005] CPU1: Booted secondary processor
[ 555.716134] Switched to NOHz mode on CPU #1
[ 555.749743] modem4_load: Called with value : 1
[ 555.754650] Reset USB controller WAR.
[ 555.758587] tegra USB phy - inst[1] platform info:
[ 555.763594] port_otg: no
[ 555.766270] has_hostpc: yes
[ 555.769231] phy_interface: USB_PHY_INTF_HSIC
[ 555.773732] op_mode: TEGRA_USB_OPMODE_HOST
[ 555.778038] vbus_gpio: -1
[ 555.780795] vbus_reg: NULL
[ 555.783631] hot_plug: disabled
[ 555.786978] remote_wakeup: disabled
[ 555.790566] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 555.809501] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 555.815561] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 555.846160] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 555.866134] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 555.872242] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 555.879214] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 555.886521] usb usb1: Product: Tegra EHCI Host Controller
[ 555.892098] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 555.898116] usb usb1: SerialNumber: tegra-ehci.1
[ 555.903235] hub 1-0:1.0: USB hub found
[ 555.907086] hub 1-0:1.0: 1 port detected
[ 555.911093] modem4_phy_ready.
[ 555.914178] modem4_phy_ready : Driving AWR high.
[ 555.992836] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 556.000433] Wake40 for irq=53
[ 556.003463] Enabling wake40
[ 556.366261] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 557.668203] CPU1: shutdown
[ 557.895233] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 557.902384] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 557.910093] usb 1-1: Product: Pegasus-S HSIC
[ 557.914680] usb 1-1: Manufacturer: Renesas
[ 558.540281] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 559.253270] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 559.259924] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 559.278172] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 559.289758] modem4_usbnotify: Modem attached.
[ 559.294236] modem4_setdata: powerstate = 0.
[ 559.298979] modem4_setdata: Releasing wakelock.
[ 559.409234] Renesas HSIC netdevice mounted (usb0)
[ 559.415219] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 559.422809] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 559.738266] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 559.748882] cdc_ncm: usb0: network connection: connected
[ 559.759797] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 570.736260] usb0: no IPv6 routers present
[ 571.382931] phonet_rcv Drop message !
[ 571.387910] phonet_rcv Drop message !
[ 571.748532] phonet_rcv Drop message !
[ 571.753001] phonet_rcv Drop message !
[ 572.652721] phonet_rcv Drop message !
[ 572.667515] phonet_rcv Drop message !
[ 580.763737] modem4_l2_suspend.
[ 580.767953] modem4_setdata: powerstate = 2.
[ 589.915931] modem4_wake_irq: Modem wakeup request from L2.
[ 589.931177] cdc_ncm 1-1:1.0: usb0: Delaying transmission for resumption
[ 589.956368] modem4_l2_resume.
[ 589.959608] modem4_setdata: powerstate = 0.
[ 590.023282] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 597.776441] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 597.797454] Modem crash occurs - NB modem reboot since power on : 10
[ 597.816693] modem4_load: Called with value : 0
[ 597.821770] modem4_setdata: powerstate = 255.
[ 597.826738] modem4_setdata: Taking wakelock.
[ 597.831543] Wake40 for irq=53
[ 597.834749] Disabling wake40
[ 597.838378] tegra-ehci tegra-ehci.1: remove, state 1
[ 597.843828] usb usb1: USB disconnect, device number 1
[ 597.849065] usb 1-1: USB disconnect, device number 2
[ 597.854495] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 597.896556] modem4_usbnotify: Modem detached.
[ 597.901107] modem4_setdata: powerstate = 255.
[ 597.905608] modem4_setdata: Active wakelock in UNK
[ 597.926928] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 597.946184] modem4_pre_phy_off.
[ 597.950950] modem4_load: Called with value : 1
[ 597.955699] Reset USB controller WAR.
[ 597.959646] tegra USB phy - inst[1] platform info:
[ 597.964640] port_otg: no
[ 597.967457] has_hostpc: yes
[ 597.970307] phy_interface: USB_PHY_INTF_HSIC
[ 597.974627] op_mode: TEGRA_USB_OPMODE_HOST
[ 597.978788] vbus_gpio: -1
[ 597.981463] vbus_reg: NULL
[ 597.984221] hot_plug: disabled
[ 597.987392] remote_wakeup: disabled
[ 597.990952] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 598.009851] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 598.015880] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 598.046232] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 598.066187] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 598.072336] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 598.079195] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 598.086530] usb usb1: Product: Tegra EHCI Host Controller
[ 598.092032] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 598.098008] usb usb1: SerialNumber: tegra-ehci.1
[ 598.103032] hub 1-0:1.0: USB hub found
[ 598.106925] hub 1-0:1.0: 1 port detected
[ 598.110927] modem4_phy_ready.
[ 598.123969] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 598.130705] Wake40 for irq=53
[ 598.133730] Enabling wake40
[ 598.163768] tegra CPU: force EDP limit 1200000 kHz
[ 598.174257] CPU1: Booted secondary processor
[ 598.180707] tegra CPU: force EDP limit 1100000 kHz
[ 598.186152] Switched to NOHz mode on CPU #1
[ 598.191424] CPU2: Booted secondary processor
[ 598.196128] Switched to NOHz mode on CPU #2
[ 598.516449] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 598.548754] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 598.555903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 598.563746] usb 1-1: Product: HakuyaS USB
[ 598.568118] usb 1-1: Manufacturer: Renesas
[ 598.592633] modem_hsic_open
[ 598.595519] modem_hsic_release :
[ 598.599681] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 599.137081] modem_hsic_open
[ 599.141509] modem_hsic_read :
[ 599.144969] modem_do_read_io
[ 599.147868] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 599.147910] modem_read_bulk_callback
[ 599.147917] modem_read_bulk_callback, length = 69
[ 599.162287] modem_hsic_read : copy_to_user bytes_read =69
[ 599.755347] modem_hsic_read :
[ 599.758686] modem_do_read_io
[ 599.761492] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 599.886783] modem_read_bulk_callback
[ 599.890314] modem_read_bulk_callback, length = 12
[ 599.900078] modem_hsic_read : copy_to_user bytes_read =12
[ 600.301663] CPU1: shutdown
[ 602.337572] tegra CPU: force EDP limit 1100000 kHz
[ 602.348051] CPU1: Booted secondary processor
[ 602.356140] Switched to NOHz mode on CPU #1
[ 602.371569] modem_hsic_release :
[ 602.425517] modem4_load: Called with value : 0
[ 602.430222] modem4_setdata: powerstate = 255.
[ 602.434662] modem4_setdata: Active wakelock in UNK
[ 602.439629] Wake40 for irq=53
[ 602.442742] Disabling wake40
[ 602.445708] tegra-ehci tegra-ehci.1: remove, state 1
[ 602.450835] usb usb1: USB disconnect, device number 1
[ 602.456058] usb 1-1: USB disconnect, device number 2
[ 602.461206] boot_hsic_disconnect :
[ 602.465072] boot_hsic_delete :
[ 602.468415] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 602.597318] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 602.756313] modem4_pre_phy_off.
[ 602.810652] modem4_load: Called with value : 1
[ 602.816282] Reset USB controller WAR.
[ 602.820451] tegra USB phy - inst[1] platform info:
[ 602.825484] port_otg: no
[ 602.828614] has_hostpc: yes
[ 602.831669] phy_interface: USB_PHY_INTF_HSIC
[ 602.836270] op_mode: TEGRA_USB_OPMODE_HOST
[ 602.840824] vbus_gpio: -1
[ 602.843671] vbus_reg: NULL
[ 602.846703] hot_plug: disabled
[ 602.850004] remote_wakeup: disabled
[ 602.853920] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 602.873066] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 602.879338] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 602.916163] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 602.936164] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 602.942289] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 602.949200] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 602.956598] usb usb1: Product: Tegra EHCI Host Controller
[ 602.962081] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 602.968159] usb usb1: SerialNumber: tegra-ehci.1
[ 602.973235] hub 1-0:1.0: USB hub found
[ 602.977197] hub 1-0:1.0: 1 port detected
[ 602.981233] modem4_phy_ready.
[ 602.984263] modem4_phy_ready : Driving AWR high.
[ 603.093102] Wake40 for irq=53
[ 603.096161] Enabling wake40
[ 603.456291] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 604.646677] CPU1: shutdown
[ 604.985491] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 604.992712] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 605.000511] usb 1-1: Product: Pegasus-S HSIC
[ 605.005175] usb 1-1: Manufacturer: Renesas
[ 605.630735] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 606.343763] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 606.350339] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 606.369380] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 606.383163] modem4_usbnotify: Modem attached.
[ 606.388103] modem4_setdata: powerstate = 0.
[ 606.392854] modem4_setdata: Releasing wakelock.
[ 606.502060] Renesas HSIC netdevice mounted (usb0)
[ 606.509225] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 606.516856] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 606.648823] CPU2: shutdown
[ 606.831214] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 606.839677] cdc_ncm: usb0: network connection: connected
[ 606.848413] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 617.396253] usb0: no IPv6 routers present
[ 618.372399] phonet_rcv Drop message !
[ 618.377503] phonet_rcv Drop message !
[ 618.738479] phonet_rcv Drop message !
[ 618.742927] phonet_rcv Drop message !
[ 619.583842] phonet_rcv Drop message !
[ 619.598643] phonet_rcv Drop message !
[ 625.417544] CPU1: Booted secondary processor
[ 625.426248] Switched to NOHz mode on CPU #1
[ 625.477296] tegra CPU: force EDP limit 1100000 kHz
[ 625.488200] CPU2: Booted secondary processor
[ 625.496137] Switched to NOHz mode on CPU #2
[ 626.295041] binder: 745:817 refcount change on invalid ref 20
[ 626.301001] binder: 745:817 refcount change on invalid ref 20
[ 626.307392] binder: transaction release 14457 bad handle 20
[ 627.608314] CPU1: shutdown
[ 629.593809] CPU2: shutdown
[ 630.561814] modem4_l2_suspend.
[ 630.565362] modem4_setdata: powerstate = 2.
[ 630.848270] modem4_wake_irq: Modem wakeup request from L2.
[ 630.854187] modem4_l2_resume.
[ 630.857697] modem4_setdata: powerstate = 0.
[ 630.918195] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 639.763510] modem4_l2_suspend.
[ 639.768015] modem4_setdata: powerstate = 2.
[ 640.036351] modem4_wake_irq: Modem wakeup request from L2.
[ 640.043245] modem4_l2_resume.
[ 640.047038] modem4_setdata: powerstate = 0.
[ 640.120601] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 655.564036] modem4_l2_suspend.
[ 655.567972] modem4_setdata: powerstate = 2.
[ 655.702687] modem4_wake_irq: Modem wakeup request from L2.
[ 655.709729] modem4_l2_resume.
[ 655.713328] modem4_setdata: powerstate = 0.
[ 655.780690] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 660.563581] modem4_l2_suspend.
[ 660.567509] modem4_setdata: powerstate = 2.
[ 663.640991] modem4_wake_irq: Modem wakeup request from L2.
[ 663.686812] modem4_l2_resume.
[ 663.690483] modem4_setdata: powerstate = 0.
[ 663.760593] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 738.351501] CPU1: Booted secondary processor
[ 738.356166] Switched to NOHz mode on CPU #1
[ 741.318789] tegra CPU: force EDP limit 1100000 kHz
[ 741.331976] CPU2: Booted secondary processor
[ 741.341467] Switched to NOHz mode on CPU #2
[ 743.093136] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 743.116629] Modem crash occurs - NB modem reboot since power on : 11
[ 743.128919] modem4_load: Called with value : 0
[ 743.133514] modem4_setdata: powerstate = 255.
[ 743.138102] modem4_setdata: Taking wakelock.
[ 743.142547] Wake40 for irq=53
[ 743.145578] Disabling wake40
[ 743.148538] tegra-ehci tegra-ehci.1: remove, state 1
[ 743.153648] usb usb1: USB disconnect, device number 1
[ 743.158771] usb 1-1: USB disconnect, device number 2
[ 743.163934] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 743.256504] modem4_usbnotify: Modem detached.
[ 743.261007] modem4_setdata: powerstate = 255.
[ 743.265425] modem4_setdata: Active wakelock in UNK
[ 743.316597] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 743.376498] modem4_pre_phy_off.
[ 743.383518] modem4_load: Called with value : 1
[ 743.389311] Reset USB controller WAR.
[ 743.393500] tegra USB phy - inst[1] platform info:
[ 743.398787] port_otg: no
[ 743.401551] has_hostpc: yes
[ 743.404570] phy_interface: USB_PHY_INTF_HSIC
[ 743.408981] op_mode: TEGRA_USB_OPMODE_HOST
[ 743.413293] vbus_gpio: -1
[ 743.416022] vbus_reg: NULL
[ 743.418856] hot_plug: disabled
[ 743.422021] remote_wakeup: disabled
[ 743.425760] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 743.444639] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 743.450766] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 743.486166] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 743.506180] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 743.512508] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 743.519502] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 743.527023] usb usb1: Product: Tegra EHCI Host Controller
[ 743.532560] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 743.538828] usb usb1: SerialNumber: tegra-ehci.1
[ 743.544024] hub 1-0:1.0: USB hub found
[ 743.547960] hub 1-0:1.0: 1 port detected
[ 743.551987] modem4_phy_ready.
[ 743.565090] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 743.571905] Wake40 for irq=53
[ 743.574938] Enabling wake40
[ 743.735676] CPU1: shutdown
[ 744.586567] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 744.619060] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 744.626399] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 744.633784] usb 1-1: Product: HakuyaS USB
[ 744.638578] usb 1-1: Manufacturer: Renesas
[ 744.652066] modem_hsic_openmodem_hsic_open
[ 744.656348] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 744.656757] modem_hsic_open
[ 744.670889] modem_hsic_read :
[ 744.674341] modem_do_read_io
[ 744.682080] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 744.682202] modem_read_bulk_callback
[ 744.682209] modem_read_bulk_callback, length = 69
[ 744.696499] modem_hsic_read : copy_to_user bytes_read =69
[ 745.285920] modem_hsic_read :
[ 745.289152] modem_do_read_io
[ 745.291933] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 745.420950] modem_read_bulk_callback
[ 745.424422] modem_read_bulk_callback, length = 12
[ 745.434258] modem_hsic_read : copy_to_user bytes_read =12
[ 745.723852] CPU2: shutdown
[ 747.898186] modem_hsic_release :
[ 747.924266] tegra CPU: force EDP limit 1200000 kHz
[ 747.934680] CPU1: Booted secondary processor
[ 747.946135] Switched to NOHz mode on CPU #1
[ 747.952042] modem4_load: Called with value : 0
[ 747.956591] modem4_setdata: powerstate = 255.
[ 747.961078] modem4_setdata: Active wakelock in UNK
[ 747.966018] Wake40 for irq=53
[ 747.969045] Disabling wake40
[ 747.972005] tegra-ehci tegra-ehci.1: remove, state 1
[ 747.977178] usb usb1: USB disconnect, device number 1
[ 747.982298] usb 1-1: USB disconnect, device number 2
[ 747.987499] boot_hsic_disconnect :
[ 747.991375] boot_hsic_delete :
[ 747.994699] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 748.036471] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 748.076189] modem4_pre_phy_off.
[ 748.129957] modem4_load: Called with value : 1
[ 748.135361] Reset USB controller WAR.
[ 748.139848] tegra USB phy - inst[1] platform info:
[ 748.144884] port_otg: no
[ 748.147925] has_hostpc: yes
[ 748.151015] phy_interface: USB_PHY_INTF_HSIC
[ 748.155728] op_mode: TEGRA_USB_OPMODE_HOST
[ 748.165831] vbus_gpio: -1
[ 748.168774] vbus_reg: NULL
[ 748.171956] hot_plug: disabled
[ 748.175173] remote_wakeup: disabled
[ 748.178834] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 748.197775] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 748.203836] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 748.222291] tegra CPU: force EDP limit 1100000 kHz
[ 748.234092] CPU2: Booted secondary processor
[ 748.236181] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 748.246134] Switched to NOHz mode on CPU #2
[ 748.256149] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 748.262203] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 748.269127] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 748.276512] usb usb1: Product: Tegra EHCI Host Controller
[ 748.281992] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 748.288103] usb usb1: SerialNumber: tegra-ehci.1
[ 748.293205] hub 1-0:1.0: USB hub found
[ 748.297074] hub 1-0:1.0: 1 port detected
[ 748.301162] modem4_phy_ready.
[ 748.304193] modem4_phy_ready : Driving AWR high.
[ 748.383721] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 748.391342] Wake40 for irq=53
[ 748.394379] Enabling wake40
[ 748.786293] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 750.314148] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 750.321400] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 750.328861] usb 1-1: Product: Pegasus-S HSIC
[ 750.333586] usb 1-1: Manufacturer: Renesas
[ 750.531576] CPU1: shutdown
[ 750.959357] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 751.671528] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 751.678015] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 751.700675] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 751.713291] modem4_usbnotify: Modem attached.
[ 751.718176] modem4_setdata: powerstate = 0.
[ 751.722529] modem4_setdata: Releasing wakelock.
[ 751.806283] Renesas HSIC netdevice mounted (usb0)
[ 751.812494] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 751.825013] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 752.154173] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 752.162788] cdc_ncm: usb0: network connection: connected
[ 752.171435] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 752.522573] CPU2: shutdown
[ 762.807952] usb0: no IPv6 routers present
[ 763.575398] phonet_rcv Drop message !
[ 763.579999] phonet_rcv Drop message !
[ 763.948873] phonet_rcv Drop message !
[ 763.953819] phonet_rcv Drop message !
[ 764.531390] phonet_rcv Drop message !
[ 764.546781] phonet_rcv Drop message !
[ 770.383849] CPU1: Booted secondary processor
[ 770.396212] Switched to NOHz mode on CPU #1
[ 770.819304] binder: 745:818 refcount change on invalid ref 21
[ 770.825492] binder: 745:818 refcount change on invalid ref 21
[ 770.831591] binder: transaction release 15012 bad handle 21
[ 774.268638] CPU1: shutdown
[ 776.919351] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 776.937296] Modem crash occurs - NB modem reboot since power on : 12
[ 776.956562] modem4_load: Called with value : 0
[ 776.961921] modem4_setdata: powerstate = 255.
[ 776.966674] modem4_setdata: Taking wakelock.
[ 776.971523] Wake40 for irq=53
[ 776.974941] Disabling wake40
[ 776.978349] tegra-ehci tegra-ehci.1: remove, state 1
[ 776.983788] usb usb1: USB disconnect, device number 1
[ 776.989161] usb 1-1: USB disconnect, device number 2
[ 776.994434] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 777.036654] modem4_usbnotify: Modem detached.
[ 777.041207] modem4_setdata: powerstate = 255.
[ 777.045840] modem4_setdata: Active wakelock in UNK
[ 777.067339] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 777.086234] modem4_pre_phy_off.
[ 777.091719] modem4_load: Called with value : 1
[ 777.096759] Reset USB controller WAR.
[ 777.100864] tegra USB phy - inst[1] platform info:
[ 777.105801] port_otg: no
[ 777.108544] has_hostpc: yes
[ 777.111510] phy_interface: USB_PHY_INTF_HSIC
[ 777.116053] op_mode: TEGRA_USB_OPMODE_HOST
[ 777.120388] vbus_gpio: -1
[ 777.123157] vbus_reg: NULL
[ 777.126226] hot_plug: disabled
[ 777.129428] remote_wakeup: disabled
[ 777.133099] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 777.152327] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 777.158566] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 777.196208] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 777.216303] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 777.222484] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 777.229653] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 777.236940] usb usb1: Product: Tegra EHCI Host Controller
[ 777.242443] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 777.248422] usb usb1: SerialNumber: tegra-ehci.1
[ 777.253495] hub 1-0:1.0: USB hub found
[ 777.257329] hub 1-0:1.0: 1 port detected
[ 777.261331] modem4_phy_ready.
[ 777.274429] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 777.281125] Wake40 for irq=53
[ 777.284201] Enabling wake40
[ 777.351424] tegra CPU: force EDP limit 1200000 kHz
[ 777.372792] CPU1: Booted secondary processor
[ 777.386154] Switched to NOHz mode on CPU #1
[ 777.429429] tegra CPU: force EDP limit 1100000 kHz
[ 777.439854] CPU2: Booted secondary processor
[ 777.446161] Switched to NOHz mode on CPU #2
[ 777.646292] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 777.678189] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 777.685141] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 777.692899] usb 1-1: Product: HakuyaS USB
[ 777.697292] usb 1-1: Manufacturer: Renesas
[ 777.716418] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 777.726967] modem_hsic_open
[ 777.729688] modem_hsic_release :
[ 778.287456] modem_hsic_open
[ 778.293996] modem_hsic_read :
[ 778.297556] modem_do_read_io
[ 778.300344] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 778.300482] modem_read_bulk_callback
[ 778.300488] modem_read_bulk_callback, length = 69
[ 778.314772] modem_hsic_read : copy_to_user bytes_read =69
[ 778.906194] modem_hsic_read :
[ 778.909442] modem_do_read_io
[ 778.912244] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 779.037601] modem_read_bulk_callback
[ 779.041070] modem_read_bulk_callback, length = 12
[ 779.046929] modem_hsic_read : copy_to_user bytes_read =12
[ 781.457376] CPU2: shutdown
[ 781.510856] modem_hsic_release :
[ 781.564674] modem4_load: Called with value : 0
[ 781.569274] modem4_setdata: powerstate = 255.
[ 781.573750] modem4_setdata: Active wakelock in UNK
[ 781.578793] Wake40 for irq=53
[ 781.581836] Disabling wake40
[ 781.584791] tegra-ehci tegra-ehci.1: remove, state 1
[ 781.595312] usb usb1: USB disconnect, device number 1
[ 781.600536] usb 1-1: USB disconnect, device number 2
[ 781.605655] boot_hsic_disconnect :
[ 781.609540] boot_hsic_delete :
[ 781.612836] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 781.646503] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 781.716178] modem4_pre_phy_off.
[ 781.769718] modem4_load: Called with value : 1
[ 781.774494] Reset USB controller WAR.
[ 781.778329] tegra USB phy - inst[1] platform info:
[ 781.783268] port_otg: no
[ 781.785877] has_hostpc: yes
[ 781.788790] phy_interface: USB_PHY_INTF_HSIC
[ 781.793117] op_mode: TEGRA_USB_OPMODE_HOST
[ 781.797343] vbus_gpio: -1
[ 781.800018] vbus_reg: NULL
[ 781.802782] hot_plug: disabled
[ 781.805890] remote_wakeup: disabled
[ 781.809530] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 781.828420] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 781.834529] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 781.866169] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 781.886156] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 781.892256] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 781.899115] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 781.906462] usb usb1: Product: Tegra EHCI Host Controller
[ 781.911914] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 781.917955] usb usb1: SerialNumber: tegra-ehci.1
[ 781.922988] hub 1-0:1.0: USB hub found
[ 781.926908] hub 1-0:1.0: 1 port detected
[ 781.930943] modem4_phy_ready.
[ 781.933997] modem4_phy_ready : Driving AWR high.
[ 782.012753] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 782.020283] Wake40 for irq=53
[ 782.023373] Enabling wake40
[ 782.386350] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 783.916115] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 783.923323] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 783.931052] usb 1-1: Product: Pegasus-S HSIC
[ 783.935565] usb 1-1: Manufacturer: Renesas
[ 784.173817] CPU1: shutdown
[ 784.561241] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 785.270265] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 785.276547] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 785.291255] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 785.302845] modem4_usbnotify: Modem attached.
[ 785.307670] modem4_setdata: powerstate = 0.
[ 785.312051] modem4_setdata: Releasing wakelock.
[ 785.429544] Renesas HSIC netdevice mounted (usb0)
[ 785.435536] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 785.443003] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 785.756217] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 785.764893] cdc_ncm: usb0: network connection: connected
[ 785.773531] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 796.586259] usb0: no IPv6 routers present
[ 797.278570] phonet_rcv Drop message !
[ 797.283070] phonet_rcv Drop message !
[ 797.626312] phonet_rcv Drop message !
[ 797.630768] phonet_rcv Drop message !
[ 798.236822] phonet_rcv Drop message !
[ 798.252458] phonet_rcv Drop message !
[ 801.312548] tegra CPU: force EDP limit 1200000 kHz
[ 801.323890] CPU1: Booted secondary processor
[ 801.336138] Switched to NOHz mode on CPU #1
[ 803.486276] CPU1: shutdown
[ 805.494066] CPU1: Booted secondary processor
[ 805.501493] Switched to NOHz mode on CPU #1
[ 805.577764] tegra CPU: force EDP limit 1100000 kHz
[ 805.589008] CPU2: Booted secondary processor
[ 805.596147] Switched to NOHz mode on CPU #2
[ 807.850456] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 807.864973] Modem crash occurs - NB modem reboot since power on : 13
[ 807.882986] modem4_load: Called with value : 0
[ 807.888039] modem4_setdata: powerstate = 255.
[ 807.892640] modem4_setdata: Taking wakelock.
[ 807.897588] Wake40 for irq=53
[ 807.900787] Disabling wake40
[ 807.903802] tegra-ehci tegra-ehci.1: remove, state 1
[ 807.908950] usb usb1: USB disconnect, device number 1
[ 807.914220] usb 1-1: USB disconnect, device number 2
[ 807.919484] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 808.056478] modem4_usbnotify: Modem detached.
[ 808.060917] modem4_setdata: powerstate = 255.
[ 808.065394] modem4_setdata: Active wakelock in UNK
[ 808.127674] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 808.176368] modem4_pre_phy_off.
[ 808.181137] modem4_load: Called with value : 1
[ 808.185884] Reset USB controller WAR.
[ 808.189782] tegra USB phy - inst[1] platform info:
[ 808.194648] port_otg: no
[ 808.197284] has_hostpc: yes
[ 808.200159] phy_interface: USB_PHY_INTF_HSIC
[ 808.204555] op_mode: TEGRA_USB_OPMODE_HOST
[ 808.208729] vbus_gpio: -1
[ 808.211410] vbus_reg: NULL
[ 808.214235] hot_plug: disabled
[ 808.217370] remote_wakeup: disabled
[ 808.220944] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 808.239905] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 808.246031] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 808.292239] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 808.316249] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 808.322677] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 808.329958] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 808.337447] usb usb1: Product: Tegra EHCI Host Controller
[ 808.343268] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 808.349468] usb usb1: SerialNumber: tegra-ehci.1
[ 808.356077] hub 1-0:1.0: USB hub found
[ 808.360022] hub 1-0:1.0: 1 port detected
[ 808.364108] modem4_phy_ready.
[ 808.369490] CPU2: shutdown
[ 808.377467] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 808.384294] Wake40 for irq=53
[ 808.387321] Enabling wake40
[ 808.776290] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 808.818254] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 808.825223] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 808.832973] usb 1-1: Product: HakuyaS USB
[ 808.845286] usb 1-1: Manufacturer: Renesas
[ 808.857431] modem_hsic_open
[ 808.860324] modem_hsic_release :
[ 808.864301] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 809.391278] modem_hsic_open
[ 809.397608] modem_hsic_read :
[ 809.401509] modem_do_read_io
[ 809.404695] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 809.411231] modem_read_bulk_callback
[ 809.415062] modem_read_bulk_callback, length = 69
[ 809.425416] modem_hsic_read : copy_to_user bytes_read =69
[ 810.048353] modem_hsic_read :
[ 810.051627] modem_do_read_io
[ 810.054410] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 810.183469] modem_read_bulk_callback
[ 810.187365] modem_read_bulk_callback, length = 12
[ 810.192648] modem_hsic_read : copy_to_user bytes_read =12
[ 810.476831] CPU1: shutdown
[ 812.528371] tegra CPU: force EDP limit 1200000 kHz
[ 812.538731] CPU1: Booted secondary processor
[ 812.546128] Switched to NOHz mode on CPU #1
[ 812.663162] modem_hsic_release :
[ 812.716997] modem4_load: Called with value : 0
[ 812.721562] modem4_setdata: powerstate = 255.
[ 812.725972] modem4_setdata: Active wakelock in UNK
[ 812.730987] Wake40 for irq=53
[ 812.734015] Disabling wake40
[ 812.736966] tegra-ehci tegra-ehci.1: remove, state 1
[ 812.742064] usb usb1: USB disconnect, device number 1
[ 812.747190] usb 1-1: USB disconnect, device number 2
[ 812.752298] boot_hsic_disconnect :
[ 812.756166] boot_hsic_delete :
[ 812.759461] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 812.796419] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 812.896431] modem4_pre_phy_off.
[ 812.950778] modem4_load: Called with value : 1
[ 812.956420] Reset USB controller WAR.
[ 812.960586] tegra USB phy - inst[1] platform info:
[ 812.965803] port_otg: no
[ 812.968632] has_hostpc: yes
[ 812.971660] phy_interface: USB_PHY_INTF_HSIC
[ 812.976182] op_mode: TEGRA_USB_OPMODE_HOST
[ 812.980502] vbus_gpio: -1
[ 812.983231] vbus_reg: NULL
[ 812.986048] hot_plug: disabled
[ 812.989330] remote_wakeup: disabled
[ 812.992965] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 813.011880] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 813.017929] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 813.046159] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 813.082711] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 813.088823] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 813.095666] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 813.103017] usb usb1: Product: Tegra EHCI Host Controller
[ 813.108480] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 813.114510] usb usb1: SerialNumber: tegra-ehci.1
[ 813.119523] hub 1-0:1.0: USB hub found
[ 813.123403] hub 1-0:1.0: 1 port detected
[ 813.127432] modem4_phy_ready.
[ 813.130463] modem4_phy_ready : Driving AWR high.
[ 813.208934] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 813.216471] Wake40 for irq=53
[ 813.219560] Enabling wake40
[ 814.956177] CPU1: shutdown
[ 815.106292] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 816.635374] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 816.642420] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 816.650321] usb 1-1: Product: Pegasus-S HSIC
[ 816.654895] usb 1-1: Manufacturer: Renesas
[ 817.280628] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 817.996644] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 818.003301] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 818.035800] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 818.047602] Renesas HSIC netdevice mounted (usb0)
[ 818.053550] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 818.061145] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 818.084887] modem4_usbnotify: Modem attached.
[ 818.096240] modem4_setdata: powerstate = 0.
[ 818.106250] modem4_setdata: Releasing wakelock.
[ 818.283919] CPU1: Booted secondary processor
[ 818.296178] Switched to NOHz mode on CPU #1
[ 818.478196] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 818.486114] cdc_ncm: usb0: network connection: connected
[ 818.494637] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 820.388513] CPU1: shutdown
[ 829.306829] usb0: no IPv6 routers present
[ 829.489952] phonet_rcv Drop message !
[ 829.494444] phonet_rcv Drop message !
[ 829.874441] phonet_rcv Drop message !
[ 829.879030] phonet_rcv Drop message !
[ 830.708635] phonet_rcv Drop message !
[ 830.722987] phonet_rcv Drop message !
[ 836.133892] CPU1: Booted secondary processor
[ 836.141309] Switched to NOHz mode on CPU #1
[ 838.219347] binder: 745:761 refcount change on invalid ref 22
[ 838.225333] binder: 745:761 refcount change on invalid ref 22
[ 838.231953] binder: transaction release 16445 bad handle 22
[ 838.317531] CPU2: Booted secondary processor
[ 838.326139] Switched to NOHz mode on CPU #2
[ 840.416984] CPU1: shutdown
[ 840.671810] modem4_l2_suspend.
[ 840.675300] modem4_setdata: powerstate = 2.
[ 840.787475] modem4_wake_irq: Modem wakeup request from L2.
[ 840.793175] modem4_l2_resume.
[ 840.796522] modem4_setdata: powerstate = 0.
[ 840.858561] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 842.437905] CPU2: shutdown
[ 843.572019] modem4_l2_suspend.
[ 843.575373] modem4_setdata: powerstate = 2.
[ 843.805799] modem4_wake_irq: Modem wakeup request from L2.
[ 843.812008] modem4_l2_resume.
[ 843.815214] modem4_setdata: powerstate = 0.
[ 843.878248] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 846.772993] CPU1: Booted secondary processor
[ 846.786143] Switched to NOHz mode on CPU #1
[ 849.267656] CPU1: shutdown
[ 850.688754] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 850.694749] Modem crash occurs - NB modem reboot since power on : 14
[ 850.709225] modem4_load: Called with value : 0
[ 850.713792] modem4_setdata: powerstate = 255.
[ 850.718355] modem4_setdata: Taking wakelock.
[ 850.723063] Wake40 for irq=53
[ 850.726149] Disabling wake40
[ 850.729411] tegra-ehci tegra-ehci.1: remove, state 1
[ 850.734676] usb usb1: USB disconnect, device number 1
[ 850.739921] usb 1-1: USB disconnect, device number 2
[ 850.745241] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 850.786348] modem4_usbnotify: Modem detached.
[ 850.790827] modem4_setdata: powerstate = 255.
[ 850.795237] modem4_setdata: Active wakelock in UNK
[ 850.827211] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 850.846272] modem4_pre_phy_off.
[ 850.852972] modem4_load: Called with value : 1
[ 850.858584] Reset USB controller WAR.
[ 850.862755] tegra USB phy - inst[1] platform info:
[ 850.867847] port_otg: no
[ 850.870805] has_hostpc: yes
[ 850.873823] phy_interface: USB_PHY_INTF_HSIC
[ 850.878682] op_mode: TEGRA_USB_OPMODE_HOST
[ 850.883342] vbus_gpio: -1
[ 850.886079] vbus_reg: NULL
[ 850.888924] hot_plug: disabled
[ 850.892091] remote_wakeup: disabled
[ 850.895829] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 850.916724] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 850.922990] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 850.956170] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 850.976191] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 850.982540] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 850.989590] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 850.997132] usb usb1: Product: Tegra EHCI Host Controller
[ 851.002677] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 851.009148] usb usb1: SerialNumber: tegra-ehci.1
[ 851.014753] hub 1-0:1.0: USB hub found
[ 851.018995] hub 1-0:1.0: 1 port detected
[ 851.023022] modem4_phy_ready.
[ 851.036209] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 851.042937] Wake40 for irq=53
[ 851.045958] Enabling wake40
[ 851.416515] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 851.449282] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 851.462592] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 851.473121] usb 1-1: Product: HakuyaS USB
[ 851.478383] usb 1-1: Manufacturer: Renesas
[ 851.503683] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 851.517426] modem_hsic_open
[ 851.520255] modem_hsic_release :
[ 852.005968] CPU1: Booted secondary processor
[ 852.016208] Switched to NOHz mode on CPU #1
[ 852.050056] modem_hsic_open
[ 852.056298] modem_hsic_read :
[ 852.060096] modem_do_read_io
[ 852.063292] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 852.063425] modem_read_bulk_callback
[ 852.063445] modem_read_bulk_callback, length = 69
[ 852.078539] modem_hsic_read : copy_to_user bytes_read =69
[ 852.670334] modem_hsic_read :
[ 852.673610] modem_do_read_io
[ 852.676405] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 852.801947] modem_read_bulk_callback
[ 852.805504] modem_read_bulk_callback, length = 12
[ 852.810412] modem_hsic_read : copy_to_user bytes_read =12
[ 855.275094] modem_hsic_release :
[ 855.329614] modem4_load: Called with value : 0
[ 855.334145] modem4_setdata: powerstate = 255.
[ 855.338636] modem4_setdata: Active wakelock in UNK
[ 855.343566] Wake40 for irq=53
[ 855.346589] Disabling wake40
[ 855.349599] tegra-ehci tegra-ehci.1: remove, state 1
[ 855.354641] usb usb1: USB disconnect, device number 1
[ 855.359818] usb 1-1: USB disconnect, device number 2
[ 855.364926] boot_hsic_disconnect :
[ 855.368776] boot_hsic_delete :
[ 855.372129] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 855.406540] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 855.456173] modem4_pre_phy_off.
[ 855.509688] modem4_load: Called with value : 1
[ 855.514509] Reset USB controller WAR.
[ 855.518481] tegra USB phy - inst[1] platform info:
[ 855.523331] port_otg: no
[ 855.525920] has_hostpc: yes
[ 855.528847] phy_interface: USB_PHY_INTF_HSIC
[ 855.533172] op_mode: TEGRA_USB_OPMODE_HOST
[ 855.537336] vbus_gpio: -1
[ 855.540070] vbus_reg: NULL
[ 855.542832] hot_plug: disabled
[ 855.545939] remote_wakeup: disabled
[ 855.549516] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 855.568443] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 855.574637] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 855.606162] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 855.626160] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 855.632207] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 855.639127] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 855.646473] usb usb1: Product: Tegra EHCI Host Controller
[ 855.651924] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 855.657965] usb usb1: SerialNumber: tegra-ehci.1
[ 855.663169] hub 1-0:1.0: USB hub found
[ 855.667055] hub 1-0:1.0: 1 port detected
[ 855.671123] modem4_phy_ready.
[ 855.674151] modem4_phy_ready : Driving AWR high.
[ 855.752734] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 855.760330] Wake40 for irq=53
[ 855.763357] Enabling wake40
[ 856.030185] CPU1: shutdown
[ 856.166297] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 857.696623] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 857.703804] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 857.711772] usb 1-1: Product: Pegasus-S HSIC
[ 857.716789] usb 1-1: Manufacturer: Renesas
[ 858.340575] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 859.053578] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 859.060905] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 859.089024] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 859.103020] modem4_usbnotify: Modem attached.
[ 859.108045] modem4_setdata: powerstate = 0.
[ 859.112543] modem4_setdata: Releasing wakelock.
[ 859.174694] Renesas HSIC netdevice mounted (usb0)
[ 859.183362] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 859.193308] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 859.542622] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 859.553132] cdc_ncm: usb0: network connection: connected
[ 859.565839] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 870.116338] usb0: no IPv6 routers present
[ 871.160462] phonet_rcv Drop message !
[ 871.164954] phonet_rcv Drop message !
[ 871.504529] phonet_rcv Drop message !
[ 871.509562] phonet_rcv Drop message !
[ 872.087030] phonet_rcv Drop message !
[ 872.101387] phonet_rcv Drop message !
[ 879.439484] binder: 745:767 refcount change on invalid ref 23
[ 879.445364] binder: 745:767 refcount change on invalid ref 23
[ 879.451917] binder: transaction release 17524 bad handle 23
[ 879.459129] tegra CPU: force EDP limit 1200000 kHz
[ 879.470833] CPU1: Booted secondary processor
[ 879.476142] Switched to NOHz mode on CPU #1
[ 879.527483] tegra CPU: force EDP limit 1100000 kHz
[ 879.538035] CPU2: Booted secondary processor
[ 879.546144] Switched to NOHz mode on CPU #2
[ 881.735938] CPU1: shutdown
[ 881.752868] modem4_l2_suspend.
[ 881.757342] modem4_setdata: powerstate = 2.
[ 881.834871] cdc_ncm 1-1:1.0: usb0: Delaying transmission for resumption
[ 881.842190] modem4_l2_resume.
[ 881.845401] modem4_setdata: powerstate = 0.
[ 881.907462] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 883.733854] CPU2: shutdown
[ 884.570784] modem4_l2_suspend.
[ 884.573909] modem4_setdata: powerstate = 2.
[ 884.706644] modem4_wake_irq: Modem wakeup request from L2.
[ 884.712561] modem4_l2_resume.
[ 884.715957] modem4_setdata: powerstate = 0.
[ 884.778296] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 889.863336] CPU1: Booted secondary processor
[ 889.876139] Switched to NOHz mode on CPU #1
[ 892.168330] CPU1: shutdown
[ 893.800818] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 893.807465] Modem crash occurs - NB modem reboot since power on : 15
[ 893.820442] modem4_load: Called with value : 0
[ 893.825106] modem4_setdata: powerstate = 255.
[ 893.829616] modem4_setdata: Taking wakelock.
[ 893.834141] Wake40 for irq=53
[ 893.837326] Disabling wake40
[ 893.840609] tegra-ehci tegra-ehci.1: remove, state 1
[ 893.845768] usb usb1: USB disconnect, device number 1
[ 893.851099] usb 1-1: USB disconnect, device number 2
[ 893.856389] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 893.896356] modem4_usbnotify: Modem detached.
[ 893.900792] modem4_setdata: powerstate = 255.
[ 893.905260] modem4_setdata: Active wakelock in UNK
[ 893.937322] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 893.956322] modem4_pre_phy_off.
[ 893.962600] modem4_load: Called with value : 1
[ 893.968034] Reset USB controller WAR.
[ 893.972398] tegra USB phy - inst[1] platform info:
[ 893.977496] port_otg: no
[ 893.980261] has_hostpc: yes
[ 893.983280] phy_interface: USB_PHY_INTF_HSIC
[ 893.988345] op_mode: TEGRA_USB_OPMODE_HOST
[ 893.992851] vbus_gpio: -1
[ 893.995587] vbus_reg: NULL
[ 893.998537] hot_plug: disabled
[ 894.001702] remote_wakeup: disabled
[ 894.005338] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 894.025434] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 894.031529] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 894.066192] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 894.086317] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 894.092519] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 894.099583] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 894.107092] usb usb1: Product: Tegra EHCI Host Controller
[ 894.112598] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 894.118579] usb usb1: SerialNumber: tegra-ehci.1
[ 894.123653] hub 1-0:1.0: USB hub found
[ 894.127489] hub 1-0:1.0: 1 port detected
[ 894.131544] modem4_phy_ready.
[ 894.144588] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 894.151271] Wake40 for irq=53
[ 894.154348] Enabling wake40
[ 894.216151] tegra CPU: force EDP limit 1200000 kHz
[ 894.231447] CPU1: Booted secondary processor
[ 894.236131] Switched to NOHz mode on CPU #1
[ 894.257334] tegra CPU: force EDP limit 1100000 kHz
[ 894.271677] CPU2: Booted secondary processor
[ 894.276147] Switched to NOHz mode on CPU #2
[ 894.516319] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 894.548070] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 894.555029] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 894.562890] usb 1-1: Product: HakuyaS USB
[ 894.567391] usb 1-1: Manufacturer: Renesas
[ 894.590555] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 894.601140] modem_hsic_open
[ 894.604081] modem_hsic_release :
[ 895.158319] modem_hsic_open
[ 895.164257] modem_hsic_read :
[ 895.168324] modem_do_read_io
[ 895.171353] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 895.171527] modem_read_bulk_callback
[ 895.171546] modem_read_bulk_callback, length = 69
[ 895.186772] modem_hsic_read : copy_to_user bytes_read =69
[ 895.781334] modem_hsic_read :
[ 895.784556] modem_do_read_io
[ 895.787373] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 895.912913] modem_read_bulk_callback
[ 895.916392] modem_read_bulk_callback, length = 12
[ 895.925799] modem_hsic_read : copy_to_user bytes_read =12
[ 897.319364] CPU2: shutdown
[ 897.737412] tegra CPU: force EDP limit 1100000 kHz
[ 897.748000] CPU2: Booted secondary processor
[ 897.756141] Switched to NOHz mode on CPU #2
[ 898.394577] modem_hsic_release :
[ 898.448534] modem4_load: Called with value : 0
[ 898.453045] modem4_setdata: powerstate = 255.
[ 898.457477] modem4_setdata: Active wakelock in UNK
[ 898.462484] Wake40 for irq=53
[ 898.465534] Disabling wake40
[ 898.468505] tegra-ehci tegra-ehci.1: remove, state 1
[ 898.473627] usb usb1: USB disconnect, device number 1
[ 898.478766] usb 1-1: USB disconnect, device number 2
[ 898.483950] boot_hsic_disconnect :
[ 898.487810] boot_hsic_delete :
[ 898.491110] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 898.566512] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 898.670982] modem4_pre_phy_off.
[ 898.724574] modem4_load: Called with value : 1
[ 898.729440] Reset USB controller WAR.
[ 898.735167] tegra USB phy - inst[1] platform info:
[ 898.740390] port_otg: no
[ 898.743002] has_hostpc: yes
[ 898.745871] phy_interface: USB_PHY_INTF_HSIC
[ 898.750282] op_mode: TEGRA_USB_OPMODE_HOST
[ 898.754435] vbus_gpio: -1
[ 898.757160] vbus_reg: NULL
[ 898.759948] hot_plug: disabled
[ 898.763129] remote_wakeup: disabled
[ 898.766713] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 898.785653] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 898.791740] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 898.826161] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 898.846147] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 898.852280] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 898.859185] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 898.867023] usb usb1: Product: Tegra EHCI Host Controller
[ 898.872702] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 898.878725] usb usb1: SerialNumber: tegra-ehci.1
[ 898.883846] hub 1-0:1.0: USB hub found
[ 898.887702] hub 1-0:1.0: 1 port detected
[ 898.891711] modem4_phy_ready.
[ 898.894743] modem4_phy_ready : Driving AWR high.
[ 898.974143] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 898.981769] Wake40 for irq=53
[ 898.984822] Enabling wake40
[ 899.346295] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 900.876718] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 900.883852] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 900.891598] usb 1-1: Product: Pegasus-S HSIC
[ 900.896680] usb 1-1: Manufacturer: Renesas
[ 901.156062] CPU1: shutdown
[ 901.521330] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 902.233472] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 902.240066] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 902.255818] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 902.273050] modem4_usbnotify: Modem attached.
[ 902.277631] modem4_setdata: powerstate = 0.
[ 902.282045] modem4_setdata: Releasing wakelock.
[ 902.390448] Renesas HSIC netdevice mounted (usb0)
[ 902.396925] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 902.404673] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 902.716476] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 902.725165] cdc_ncm: usb0: network connection: connected
[ 902.733318] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 903.159007] CPU2: shutdown
[ 912.938212] usb0: no IPv6 routers present
[ 914.227799] phonet_rcv Drop message !
[ 914.232795] phonet_rcv Drop message !
[ 914.575251] phonet_rcv Drop message !
[ 914.579809] phonet_rcv Drop message !
[ 915.455353] phonet_rcv Drop message !
[ 915.469909] phonet_rcv Drop message !
[ 919.255136] CPU1: Booted secondary processor
[ 919.261057] Switched to NOHz mode on CPU #1
[ 919.444872] CPU2: Booted secondary processor
[ 919.451116] Switched to NOHz mode on CPU #2
[ 922.130739] CPU2: shutdown
[ 923.997093] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 924.013086] Modem crash occurs - NB modem reboot since power on : 16
[ 924.029178] modem4_load: Called with value : 0
[ 924.033795] modem4_setdata: powerstate = 255.
[ 924.038546] modem4_setdata: Taking wakelock.
[ 924.043092] Wake40 for irq=53
[ 924.046176] Disabling wake40
[ 924.049378] tegra-ehci tegra-ehci.1: remove, state 1
[ 924.054589] usb usb1: USB disconnect, device number 1
[ 924.059899] usb 1-1: USB disconnect, device number 2
[ 924.065128] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 924.157442] modem4_usbnotify: Modem detached.
[ 924.162244] modem4_setdata: powerstate = 255.
[ 924.167234] modem4_setdata: Active wakelock in UNK
[ 924.206665] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 924.256234] modem4_pre_phy_off.
[ 924.265785] modem4_load: Called with value : 1
[ 924.271460] Reset USB controller WAR.
[ 924.275328] tegra USB phy - inst[1] platform info:
[ 924.280524] port_otg: no
[ 924.283131] has_hostpc: yes
[ 924.285988] phy_interface: USB_PHY_INTF_HSIC
[ 924.290409] op_mode: TEGRA_USB_OPMODE_HOST
[ 924.294574] vbus_gpio: -1
[ 924.297271] vbus_reg: NULL
[ 924.300035] hot_plug: disabled
[ 924.303201] remote_wakeup: disabled
[ 924.306785] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 924.325715] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 924.331808] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 924.366210] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 924.386159] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 924.392294] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 924.399248] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 924.406567] usb usb1: Product: Tegra EHCI Host Controller
[ 924.412103] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 924.418119] usb usb1: SerialNumber: tegra-ehci.1
[ 924.423366] hub 1-0:1.0: USB hub found
[ 924.427232] hub 1-0:1.0: 1 port detected
[ 924.431261] modem4_phy_ready.
[ 924.444368] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 924.451152] Wake40 for irq=53
[ 924.454180] Enabling wake40
[ 924.536567] CPU1: shutdown
[ 924.816312] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 924.847989] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 924.855823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 924.863852] usb 1-1: Product: HakuyaS USB
[ 924.868787] usb 1-1: Manufacturer: Renesas
[ 924.879889] modem_hsic_open
[ 924.882652] modem_hsic_release :
[ 924.886725] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 925.458453] modem_hsic_open
[ 926.465127] modem_hsic_read :
[ 926.469022] modem_do_read_io
[ 926.472251] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 926.478802] modem_read_bulk_callback
[ 926.482434] modem_read_bulk_callback, length = 69
[ 926.488007] modem_hsic_read : copy_to_user bytes_read =69
[ 927.123046] tegra CPU: force EDP limit 1200000 kHz
[ 927.133589] CPU1: Booted secondary processor
[ 927.140014] tegra CPU: force EDP limit 1100000 kHz
[ 927.141273] Switched to NOHz mode on CPU #1
[ 927.159460] CPU2: Booted secondary processor
[ 927.166144] Switched to NOHz mode on CPU #2
[ 928.111745] modem_hsic_read :
[ 928.115211] modem_do_read_io
[ 928.118344] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 928.125127] modem_read_bulk_callback
[ 928.128780] modem_read_bulk_callback, length = 12
[ 928.134096] modem_hsic_read : copy_to_user bytes_read =12
[ 929.363577] CPU2: shutdown
[ 930.603329] modem_hsic_release :
[ 930.657971] modem4_load: Called with value : 0
[ 930.662536] modem4_setdata: powerstate = 255.
[ 930.666962] modem4_setdata: Active wakelock in UNK
[ 930.671947] Wake40 for irq=53
[ 930.674972] Disabling wake40
[ 930.677930] tegra-ehci tegra-ehci.1: remove, state 1
[ 930.683030] usb usb1: USB disconnect, device number 1
[ 930.688149] usb 1-1: USB disconnect, device number 2
[ 930.693320] boot_hsic_disconnect :
[ 930.697344] boot_hsic_delete :
[ 930.700643] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 930.736550] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 930.781052] modem4_pre_phy_off.
[ 930.834570] modem4_load: Called with value : 1
[ 930.839355] Reset USB controller WAR.
[ 930.843164] tegra USB phy - inst[1] platform info:
[ 930.848089] port_otg: no
[ 930.850680] has_hostpc: yes
[ 930.853530] phy_interface: USB_PHY_INTF_HSIC
[ 930.857866] op_mode: TEGRA_USB_OPMODE_HOST
[ 930.862075] vbus_gpio: -1
[ 930.864750] vbus_reg: NULL
[ 930.867524] hot_plug: disabled
[ 930.870691] remote_wakeup: disabled
[ 930.874256] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 930.893177] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 930.899234] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 930.936160] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 930.956144] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 930.962239] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 930.969095] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 930.976441] usb usb1: Product: Tegra EHCI Host Controller
[ 930.981894] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 930.987935] usb usb1: SerialNumber: tegra-ehci.1
[ 930.992944] hub 1-0:1.0: USB hub found
[ 930.996849] hub 1-0:1.0: 1 port detected
[ 931.000855] modem4_phy_ready.
[ 931.003884] modem4_phy_ready : Driving AWR high.
[ 931.082251] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 931.089760] Wake40 for irq=53
[ 931.092845] Enabling wake40
[ 931.366453] tegra CPU: force EDP limit 1100000 kHz
[ 931.380491] CPU2: Booted secondary processor
[ 931.386137] Switched to NOHz mode on CPU #2
[ 931.456281] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 932.984463] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 932.991545] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 932.999351] usb 1-1: Product: Pegasus-S HSIC
[ 933.003877] usb 1-1: Manufacturer: Renesas
[ 933.467414] CPU1: shutdown
[ 933.630511] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 934.341636] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 934.348101] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 934.366840] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 934.385356] modem4_usbnotify: Modem attached.
[ 934.389901] modem4_setdata: powerstate = 0.
[ 934.394316] modem4_setdata: Releasing wakelock.
[ 934.499318] Renesas HSIC netdevice mounted (usb0)
[ 934.505329] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 934.512866] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 934.827153] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 934.835833] cdc_ncm: usb0: network connection: connected
[ 934.844109] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 935.482564] CPU2: shutdown
[ 945.256361] usb0: no IPv6 routers present
[ 946.270339] phonet_rcv Drop message !
[ 946.275323] phonet_rcv Drop message !
[ 946.634773] phonet_rcv Drop message !
[ 946.639327] phonet_rcv Drop message !
[ 947.598222] phonet_rcv Drop message !
[ 947.610986] phonet_rcv Drop message !
[ 952.992563] CPU1: Booted secondary processor
[ 953.006144] Switched to NOHz mode on CPU #1
[ 956.177688] tegra CPU: force EDP limit 1100000 kHz
[ 956.189498] CPU2: Booted secondary processor
[ 956.196142] Switched to NOHz mode on CPU #2
[ 957.743079] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 957.752438] Modem crash occurs - NB modem reboot since power on : 17
[ 957.772135] modem4_load: Called with value : 0
[ 957.777169] modem4_setdata: powerstate = 255.
[ 957.781778] modem4_setdata: Taking wakelock.
[ 957.786613] Wake40 for irq=53
[ 957.789811] Disabling wake40
[ 957.792825] tegra-ehci tegra-ehci.1: remove, state 1
[ 957.797967] usb usb1: USB disconnect, device number 1
[ 957.803241] usb 1-1: USB disconnect, device number 2
[ 957.808379] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 957.986714] modem4_usbnotify: Modem detached.
[ 957.991168] modem4_setdata: powerstate = 255.
[ 957.995653] modem4_setdata: Active wakelock in UNK
[ 958.036554] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 958.141448] modem4_pre_phy_off.
[ 958.148360] modem4_load: Called with value : 1
[ 958.153921] Reset USB controller WAR.
[ 958.158389] tegra USB phy - inst[1] platform info:
[ 958.163414] port_otg: no
[ 958.166218] has_hostpc: yes
[ 958.169244] phy_interface: USB_PHY_INTF_HSIC
[ 958.173624] op_mode: TEGRA_USB_OPMODE_HOST
[ 958.177845] vbus_gpio: -1
[ 958.180578] vbus_reg: NULL
[ 958.183497] hot_plug: disabled
[ 958.186657] remote_wakeup: disabled
[ 958.190240] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 958.209171] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 958.215295] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 958.246165] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 958.266181] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 958.272385] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 958.279486] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 958.286868] usb usb1: Product: Tegra EHCI Host Controller
[ 958.292531] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 958.298649] usb usb1: SerialNumber: tegra-ehci.1
[ 958.303878] hub 1-0:1.0: USB hub found
[ 958.307771] hub 1-0:1.0: 1 port detected
[ 958.311871] modem4_phy_ready.
[ 958.324937] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 958.331689] Wake40 for irq=53
[ 958.334782] Enabling wake40
[ 958.500672] CPU1: shutdown
[ 958.696362] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 958.728003] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 958.734958] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 958.742721] usb 1-1: Product: HakuyaS USB
[ 958.747594] usb 1-1: Manufacturer: Renesas
[ 958.759229] modem_hsic_open
[ 958.762021] modem_hsic_release :
[ 958.765967] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 959.338961] modem_hsic_open
[ 959.345096] modem_hsic_read :
[ 959.349189] modem_do_read_io
[ 959.352194] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 959.358717] modem_read_bulk_callback
[ 959.362550] modem_read_bulk_callback, length = 69
[ 959.372828] modem_hsic_read : copy_to_user bytes_read =69
[ 959.963871] modem_hsic_read :
[ 959.967137] modem_do_read_io
[ 959.969922] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 960.098921] modem_read_bulk_callback
[ 960.102387] modem_read_bulk_callback, length = 12
[ 960.112138] modem_hsic_read : copy_to_user bytes_read =12
[ 960.486859] CPU2: shutdown
[ 962.533923] tegra CPU: force EDP limit 1200000 kHz
[ 962.544412] CPU1: Booted secondary processor
[ 962.551103] Switched to NOHz mode on CPU #1
[ 962.576087] modem_hsic_release :
[ 962.627273] tegra CPU: force EDP limit 1100000 kHz
[ 962.632341] modem4_load: Called with value : 0
[ 962.636882] modem4_setdata: powerstate = 255.
[ 962.641364] modem4_setdata: Active wakelock in UNK
[ 962.643344] CPU2: Booted secondary processor
[ 962.646132] Switched to NOHz mode on CPU #2
[ 962.654978] Wake40 for irq=53
[ 962.658030] Disabling wake40
[ 962.661017] tegra-ehci tegra-ehci.1: remove, state 1
[ 962.666185] usb usb1: USB disconnect, device number 1
[ 962.671340] usb 1-1: USB disconnect, device number 2
[ 962.677476] boot_hsic_disconnect :
[ 962.682230] boot_hsic_delete :
[ 962.685554] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 962.806444] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 962.926177] modem4_pre_phy_off.
[ 962.979759] modem4_load: Called with value : 1
[ 962.984502] Reset USB controller WAR.
[ 962.988342] tegra USB phy - inst[1] platform info:
[ 962.993253] port_otg: no
[ 962.995846] has_hostpc: yes
[ 962.998724] phy_interface: USB_PHY_INTF_HSIC
[ 963.003136] op_mode: TEGRA_USB_OPMODE_HOST
[ 963.007368] vbus_gpio: -1
[ 963.010062] vbus_reg: NULL
[ 963.012835] hot_plug: disabled
[ 963.016026] remote_wakeup: disabled
[ 963.019653] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 963.038741] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 963.050090] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 963.086155] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 963.106150] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 963.112255] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 963.119216] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 963.126533] usb usb1: Product: Tegra EHCI Host Controller
[ 963.132052] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 963.138070] usb usb1: SerialNumber: tegra-ehci.1
[ 963.143179] hub 1-0:1.0: USB hub found
[ 963.147054] hub 1-0:1.0: 1 port detected
[ 963.151113] modem4_phy_ready.
[ 963.154228] modem4_phy_ready : Driving AWR high.
[ 963.239539] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 963.247240] Wake40 for irq=53
[ 963.250290] Enabling wake40
[ 963.626276] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 965.157180] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 965.164168] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 965.171938] usb 1-1: Product: Pegasus-S HSIC
[ 965.176881] usb 1-1: Manufacturer: Renesas
[ 965.459262] CPU1: shutdown
[ 965.802423] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 966.515653] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 966.522123] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 966.540180] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 966.553588] modem4_usbnotify: Modem attached.
[ 966.558864] modem4_setdata: powerstate = 0.
[ 966.563391] modem4_setdata: Releasing wakelock.
[ 966.656289] Renesas HSIC netdevice mounted (usb0)
[ 966.663120] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 966.670500] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 967.004067] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 967.012850] cdc_ncm: usb0: network connection: connected
[ 967.022166] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 967.474453] CPU2: shutdown
[ 977.546375] usb0: no IPv6 routers present
[ 978.390627] phonet_rcv Drop message !
[ 978.395115] phonet_rcv Drop message !
[ 978.756306] phonet_rcv Drop message !
[ 978.760755] phonet_rcv Drop message !
[ 979.641523] phonet_rcv Drop message !
[ 979.656012] phonet_rcv Drop message !
[ 981.497966] tegra CPU: force EDP limit 1200000 kHz
[ 981.512077] CPU1: Booted secondary processor
[ 981.520447] Switched to NOHz mode on CPU #1
[ 981.567525] tegra CPU: force EDP limit 1100000 kHz
[ 981.581972] CPU2: Booted secondary processor
[ 981.591164] Switched to NOHz mode on CPU #2
[ 983.579222] CPU1: shutdown
[ 985.591205] CPU2: shutdown
[ 986.211346] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 986.217525] Modem crash occurs - NB modem reboot since power on : 18
[ 986.232865] modem4_load: Called with value : 0
[ 986.238229] modem4_setdata: powerstate = 255.
[ 986.243050] modem4_setdata: Taking wakelock.
[ 986.247612] Wake40 for irq=53
[ 986.250800] Disabling wake40
[ 986.253796] tegra-ehci tegra-ehci.1: remove, state 1
[ 986.259167] usb usb1: USB disconnect, device number 1
[ 986.264468] usb 1-1: USB disconnect, device number 2
[ 986.269738] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 986.316364] modem4_usbnotify: Modem detached.
[ 986.320785] modem4_setdata: powerstate = 255.
[ 986.325255] modem4_setdata: Active wakelock in UNK
[ 986.357285] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 986.376218] modem4_pre_phy_off.
[ 986.381336] modem4_load: Called with value : 1
[ 986.386305] Reset USB controller WAR.
[ 986.390399] tegra USB phy - inst[1] platform info:
[ 986.395305] port_otg: no
[ 986.397987] has_hostpc: yes
[ 986.400896] phy_interface: USB_PHY_INTF_HSIC
[ 986.405394] op_mode: TEGRA_USB_OPMODE_HOST
[ 986.409858] vbus_gpio: -1
[ 986.412641] vbus_reg: NULL
[ 986.415593] hot_plug: disabled
[ 986.418831] remote_wakeup: disabled
[ 986.422601] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 986.441557] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 986.447592] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 986.476221] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 986.496197] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 986.502279] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 986.509201] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 986.516483] usb usb1: Product: Tegra EHCI Host Controller
[ 986.521986] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 986.527964] usb usb1: SerialNumber: tegra-ehci.1
[ 986.533042] hub 1-0:1.0: USB hub found
[ 986.536884] hub 1-0:1.0: 1 port detected
[ 986.540885] modem4_phy_ready.
[ 986.553985] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 986.560688] Wake40 for irq=53
[ 986.563767] Enabling wake40
[ 986.926315] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 986.959806] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 986.967701] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 986.975302] usb 1-1: Product: HakuyaS USB
[ 986.980324] usb 1-1: Manufacturer: Renesas
[ 987.003172] modem_hsic_open
[ 987.006824] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 987.017207] modem_hsic_release :
[ 987.575283] modem_hsic_open
[ 988.582591] modem_hsic_read :
[ 988.587332] modem_do_read_io
[ 988.591300] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 988.598706] modem_read_bulk_callback
[ 988.602720] modem_read_bulk_callback, length = 69
[ 988.609252] modem_hsic_read : copy_to_user bytes_read =69
[ 990.808227] modem_hsic_read :
[ 990.812536] modem_do_read_io
[ 990.815963] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 990.823333] modem_read_bulk_callback
[ 990.827837] modem_read_bulk_callback, length = 12
[ 990.834483] modem_hsic_read : copy_to_user bytes_read =12
[ 993.301861] modem_hsic_release :
[ 993.356191] modem4_load: Called with value : 0
[ 993.360724] modem4_setdata: powerstate = 255.
[ 993.365225] modem4_setdata: Active wakelock in UNK
[ 993.370285] Wake40 for irq=53
[ 993.373328] Disabling wake40
[ 993.376365] tegra-ehci tegra-ehci.1: remove, state 1
[ 993.381683] usb usb1: USB disconnect, device number 1
[ 993.386809] usb 1-1: USB disconnect, device number 2
[ 993.391968] boot_hsic_disconnect :
[ 993.395770] boot_hsic_delete :
[ 993.399074] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 993.426480] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 993.446187] modem4_pre_phy_off.
[ 993.476386] CPU1: Booted secondary processor
[ 993.486192] Switched to NOHz mode on CPU #1
[ 993.499965] modem4_load: Called with value : 1
[ 993.505317] Reset USB controller WAR.
[ 993.509619] tegra USB phy - inst[1] platform info:
[ 993.514934] port_otg: no
[ 993.517802] has_hostpc: yes
[ 993.520829] phy_interface: USB_PHY_INTF_HSIC
[ 993.525522] op_mode: TEGRA_USB_OPMODE_HOST
[ 993.530006] vbus_gpio: -1
[ 993.532763] vbus_reg: NULL
[ 993.535582] hot_plug: disabled
[ 993.538769] remote_wakeup: disabled
[ 993.542340] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 993.561263] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 993.567332] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 993.596153] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 993.616135] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 993.622242] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 993.629111] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 993.636494] usb usb1: Product: Tegra EHCI Host Controller
[ 993.642067] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 993.648084] usb usb1: SerialNumber: tegra-ehci.1
[ 993.653169] hub 1-0:1.0: USB hub found
[ 993.657008] hub 1-0:1.0: 1 port detected
[ 993.661011] modem4_phy_ready.
[ 993.664038] modem4_phy_ready : Driving AWR high.
[ 993.742403] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 993.749970] Wake40 for irq=53
[ 993.752999] Enabling wake40
[ 994.116288] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 995.646309] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 995.653276] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 995.660893] usb 1-1: Product: Pegasus-S HSIC
[ 995.665399] usb 1-1: Manufacturer: Renesas
[ 995.856360] CPU1: shutdown
[ 996.291409] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 997.000423] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 997.006996] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 997.026944] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 997.039627] modem4_usbnotify: Modem attached.
[ 997.044108] modem4_setdata: powerstate = 0.
[ 997.048789] modem4_setdata: Releasing wakelock.
[ 997.158902] Renesas HSIC netdevice mounted (usb0)
[ 997.164902] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 997.172491] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 997.487271] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 997.496012] cdc_ncm: usb0: network connection: connected
[ 997.503954] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 1008.276266] usb0: no IPv6 routers present
[ 1009.199921] phonet_rcv Drop message !
[ 1009.204882] phonet_rcv Drop message !
[ 1009.606692] phonet_rcv Drop message !
[ 1009.611187] phonet_rcv Drop message !
[ 1010.299652] phonet_rcv Drop message !
[ 1010.314175] phonet_rcv Drop message !
[ 1017.384637] CPU1: Booted secondary processor
[ 1017.391232] Switched to NOHz mode on CPU #1
[ 1019.487472] CPU1: shutdown
[ 1021.567520] modem4_l2_suspend.
[ 1021.571313] modem4_setdata: powerstate = 2.
[ 1022.057725] modem4_wake_irq: Modem wakeup request from L2.
[ 1022.064109] modem4_l2_resume.
[ 1022.067924] modem4_setdata: powerstate = 0.
[ 1022.130604] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 1030.563643] modem4_l2_suspend.
[ 1030.568241] modem4_setdata: powerstate = 2.
[ 1030.799293] modem4_wake_irq: Modem wakeup request from L2.
[ 1030.805676] modem4_l2_resume.
[ 1030.809886] modem4_setdata: powerstate = 0.
[ 1030.870720] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 1045.114207] CPU1: Booted secondary processor
[ 1045.126160] Switched to NOHz mode on CPU #1
[ 1047.954863] swapper: page allocation failure: order:3, mode:0x20
[ 1047.961366] Mem-info:
[ 1047.963874] Normal per-cpu:
[ 1047.966907] CPU 0: hi: 186, btch: 31 usd: 159
[ 1047.972125] CPU 1: hi: 186, btch: 31 usd: 33
[ 1047.977170] active_anon:28600 inactive_anon:74 isolated_anon:0
[ 1047.977183] active_file:10204 inactive_file:79597 isolated_file:0
[ 1047.977195] unevictable:24 dirty:1320 writeback:4702 unstable:0
[ 1047.977207] free:1135 slab_reclaimable:2074 slab_unreclaimable:4610
[ 1047.977220] mapped:5573 shmem:94 pagetables:1407 bounce:0
[ 1048.008770] Normal free:4540kB min:3496kB low:4368kB high:5244kB active_anon:114400kB inactive_anon:296kB active_file:40816kB inactive_file:318388kB unevictable:96kB isolated(anon):0kB isolated(file):0kB present:764176kB mlocked:0kB dirty:5280kB writeback:18808kB mapped:22292kB shmem:376kB slab_reclaimable:8296kB slab_unreclaimable:18440kB kernel_stack:3752kB pagetables:5628kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1048.049885] lowmem_reserve[]: 0 0 0
[ 1048.054534] Normal: 579*4kB 158*8kB 60*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4540kB
[ 1048.068206] 89941 total pagecache pages
[ 1048.072264] 0 pages in swap cache
[ 1048.075806] Swap cache stats: add 0, delete 0, find 0/0
[ 1048.081451] Free swap = 0kB
[ 1048.084557] Total swap = 0kB
[ 1048.181007] 196096 pages of RAM
[ 1048.184407] 1973 free pages
[ 1048.187625] 9188 reserved pages
[ 1048.190995] 6700 slab pages
[ 1048.194012] 156876 pages shared
[ 1048.197379] 0 pages swap cached
[ 1048.201069] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1048.206822] swapper: page allocation failure: order:3, mode:0x20
[ 1048.213277] Mem-info:
[ 1048.215783] Normal per-cpu:
[ 1048.218813] CPU 0: hi: 186, btch: 31 usd: 159
[ 1048.223831] CPU 1: hi: 186, btch: 31 usd: 33
[ 1048.228878] active_anon:28600 inactive_anon:74 isolated_anon:0
[ 1048.228890] active_file:10204 inactive_file:79597 isolated_file:0
[ 1048.228902] unevictable:24 dirty:1320 writeback:4702 unstable:0
[ 1048.228915] free:1135 slab_reclaimable:2074 slab_unreclaimable:4610
[ 1048.228927] mapped:5573 shmem:94 pagetables:1407 bounce:0
[ 1048.260473] Normal free:4540kB min:3496kB low:4368kB high:5244kB active_anon:114400kB inactive_anon:296kB active_file:40816kB inactive_file:318388kB unevictable:96kB isolated(anon):0kB isolated(file):0kB present:764176kB mlocked:0kB dirty:5280kB writeback:18808kB mapped:22292kB shmem:376kB slab_reclaimable:8296kB slab_unreclaimable:18440kB kernel_stack:3752kB pagetables:5628kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1048.301595] lowmem_reserve[]: 0 0 0
[ 1048.306256] Normal: 579*4kB 158*8kB 60*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4540kB
[ 1048.320134] 89941 total pagecache pages
[ 1048.324396] 0 pages in swap cache
[ 1048.327939] Swap cache stats: add 0, delete 0, find 0/0
[ 1048.333589] Free swap = 0kB
[ 1048.336694] Total swap = 0kB
[ 1048.430936] 196096 pages of RAM
[ 1048.434340] 1973 free pages
[ 1048.437560] 9188 reserved pages
[ 1048.440927] 6700 slab pages
[ 1048.443946] 156876 pages shared
[ 1048.447313] 0 pages swap cached
[ 1048.450929] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1048.457446] swapper: page allocation failure: order:3, mode:0x20
[ 1048.463889] Mem-info:
[ 1048.466394] Normal per-cpu:
[ 1048.469423] CPU 0: hi: 186, btch: 31 usd: 159
[ 1048.474647] CPU 1: hi: 186, btch: 31 usd: 33
[ 1048.479691] active_anon:28600 inactive_anon:74 isolated_anon:0
[ 1048.479703] active_file:10204 inactive_file:79597 isolated_file:0
[ 1048.479716] unevictable:24 dirty:1320 writeback:4702 unstable:0
[ 1048.479728] free:1135 slab_reclaimable:2074 slab_unreclaimable:4610
[ 1048.479740] mapped:5573 shmem:94 pagetables:1407 bounce:0
[ 1048.511288] Normal free:4540kB min:3496kB low:4368kB high:5244kB active_anon:114400kB inactive_anon:296kB active_file:40816kB inactive_file:318388kB unevictable:96kB isolated(anon):0kB isolated(file):0kB present:764176kB mlocked:0kB dirty:5280kB writeback:18808kB mapped:22292kB shmem:376kB slab_reclaimable:8296kB slab_unreclaimable:18440kB kernel_stack:3752kB pagetables:5628kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1048.552398] lowmem_reserve[]: 0 0 0
[ 1048.557042] Normal: 579*4kB 158*8kB 60*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4540kB
[ 1048.570720] 89941 total pagecache pages
[ 1048.574978] 0 pages in swap cache
[ 1048.578521] Swap cache stats: add 0, delete 0, find 0/0
[ 1048.584170] Free swap = 0kB
[ 1048.587277] Total swap = 0kB
[ 1048.678294] 196096 pages of RAM
[ 1048.681693] 1973 free pages
[ 1048.684915] 9188 reserved pages
[ 1048.688281] 6700 slab pages
[ 1048.691304] 156876 pages shared
[ 1048.694671] 0 pages swap cached
[ 1048.698271] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1048.704767] swapper: page allocation failure: order:3, mode:0x20
[ 1048.711202] Mem-info:
[ 1048.713708] Normal per-cpu:
[ 1048.716736] CPU 0: hi: 186, btch: 31 usd: 159
[ 1048.721961] CPU 1: hi: 186, btch: 31 usd: 33
[ 1048.727008] active_anon:28600 inactive_anon:74 isolated_anon:0
[ 1048.727020] active_file:10204 inactive_file:79597 isolated_file:0
[ 1048.727032] unevictable:24 dirty:1320 writeback:4702 unstable:0
[ 1048.727045] free:1135 slab_reclaimable:2074 slab_unreclaimable:4610
[ 1048.727057] mapped:5573 shmem:94 pagetables:1407 bounce:0
[ 1048.758616] Normal free:4540kB min:3496kB low:4368kB high:5244kB active_anon:114400kB inactive_anon:296kB active_file:40816kB inactive_file:318388kB unevictable:96kB isolated(anon):0kB isolated(file):0kB present:764176kB mlocked:0kB dirty:5280kB writeback:18808kB mapped:22292kB shmem:376kB slab_reclaimable:8296kB slab_unreclaimable:18440kB kernel_stack:3752kB pagetables:5628kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1048.799736] lowmem_reserve[]: 0 0 0
[ 1048.804602] Normal: 579*4kB 158*8kB 60*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4540kB
[ 1048.818294] 89941 total pagecache pages
[ 1048.822558] 0 pages in swap cache
[ 1048.826104] Swap cache stats: add 0, delete 0, find 0/0
[ 1048.831756] Free swap = 0kB
[ 1048.834861] Total swap = 0kB
[ 1048.929710] 196096 pages of RAM
[ 1048.933123] 1974 free pages
[ 1048.936348] 9188 reserved pages
[ 1048.939715] 6700 slab pages
[ 1048.942734] 156872 pages shared
[ 1048.946102] 0 pages swap cached
[ 1048.949705] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1048.962055] cdc_ncm 1-1:1.0: usb0: rxqlen 1 --> 5
[ 1048.971862] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1048.984128] swapper: page allocation failure: order:3, mode:0x20
[ 1048.990366] Mem-info:
[ 1048.992758] Normal per-cpu:
[ 1048.995668] CPU 0: hi: 186, btch: 31 usd: 159
[ 1049.000570] CPU 1: hi: 186, btch: 31 usd: 174
[ 1049.005592] active_anon:28600 inactive_anon:74 isolated_anon:0
[ 1049.005599] active_file:10204 inactive_file:79406 isolated_file:0
[ 1049.005606] unevictable:24 dirty:1319 writeback:4572 unstable:0
[ 1049.005612] free:1161 slab_reclaimable:2074 slab_unreclaimable:4786
[ 1049.005619] mapped:5573 shmem:94 pagetables:1407 bounce:0
[ 1049.036312] Normal free:4644kB min:3496kB low:4368kB high:5244kB active_anon:114400kB inactive_anon:296kB active_file:40816kB inactive_file:317624kB unevictable:96kB isolated(anon):0kB isolated(file):0kB present:764176kB mlocked:0kB dirty:5276kB writeback:18288kB mapped:22292kB shmem:376kB slab_reclaimable:8296kB slab_unreclaimable:19144kB kernel_stack:3752kB pagetables:5628kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1049.077003] lowmem_reserve[]: 0 0 0
[ 1049.081106] Normal: 569*4kB 166*8kB 61*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4580kB
[ 1049.093433] 89733 total pagecache pages
[ 1049.097483] 0 pages in swap cache
[ 1049.100910] Swap cache stats: add 0, delete 0, find 0/0
[ 1049.106346] Free swap = 0kB
[ 1049.109337] Total swap = 0kB
[ 1049.161086] 196096 pages of RAM
[ 1049.164355] 2124 free pages
[ 1049.167366] 9188 reserved pages
[ 1049.170618] 6877 slab pages
[ 1049.173524] 156766 pages shared
[ 1049.176776] 0 pages swap cached
[ 1049.180205] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1049.185522] swapper: page allocation failure: order:3, mode:0x20
[ 1049.191744] Mem-info:
[ 1049.194129] Normal per-cpu:
[ 1049.197038] CPU 0: hi: 186, btch: 31 usd: 159
[ 1049.201940] CPU 1: hi: 186, btch: 31 usd: 174
[ 1049.206957] active_anon:28600 inactive_anon:74 isolated_anon:0
[ 1049.206963] active_file:10204 inactive_file:79406 isolated_file:0
[ 1049.206970] unevictable:24 dirty:1319 writeback:4572 unstable:0
[ 1049.206977] free:1161 slab_reclaimable:2074 slab_unreclaimable:4786
[ 1049.206983] mapped:5573 shmem:94 pagetables:1407 bounce:0
[ 1049.237575] Normal free:4644kB min:3496kB low:4368kB high:5244kB active_anon:114400kB inactive_anon:296kB active_file:40816kB inactive_file:317624kB unevictable:96kB isolated(anon):0kB isolated(file):0kB present:764176kB mlocked:0kB dirty:5276kB writeback:18288kB mapped:22292kB shmem:376kB slab_reclaimable:8296kB slab_unreclaimable:19144kB kernel_stack:3752kB pagetables:5628kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1049.278366] lowmem_reserve[]: 0 0 0
[ 1049.282468] Normal: 569*4kB 166*8kB 61*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4580kB
[ 1049.294796] 89733 total pagecache pages
[ 1049.298844] 0 pages in swap cache
[ 1049.302272] Swap cache stats: add 0, delete 0, find 0/0
[ 1049.307605] Free swap = 0kB
[ 1049.310701] Total swap = 0kB
[ 1049.361670] 196096 pages of RAM
[ 1049.364940] 2124 free pages
[ 1049.367846] 9188 reserved pages
[ 1049.371205] 6877 slab pages
[ 1049.374108] 156766 pages shared
[ 1049.377362] 0 pages swap cached
[ 1049.380741] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1049.387088] swapper: page allocation failure: order:3, mode:0x20
[ 1049.393314] Mem-info:
[ 1049.395700] Normal per-cpu:
[ 1049.398609] CPU 0: hi: 186, btch: 31 usd: 159
[ 1049.403512] CPU 1: hi: 186, btch: 31 usd: 174
[ 1049.408527] active_anon:28600 inactive_anon:74 isolated_anon:0
[ 1049.408534] active_file:10204 inactive_file:79406 isolated_file:0
[ 1049.408541] unevictable:24 dirty:1319 writeback:4572 unstable:0
[ 1049.408547] free:1161 slab_reclaimable:2074 slab_unreclaimable:4786
[ 1049.408554] mapped:5573 shmem:94 pagetables:1407 bounce:0
[ 1049.439248] Normal free:4644kB min:3496kB low:4368kB high:5244kB active_anon:114400kB inactive_anon:296kB active_file:40816kB inactive_file:317624kB unevictable:96kB isolated(anon):0kB isolated(file):0kB present:764176kB mlocked:0kB dirty:5276kB writeback:18288kB mapped:22292kB shmem[ 1050.167645] 196096 pages of RAM
[ 1050.170910] 2124 free pages
[ 1050.173917] 9188 reserved pages
[ 1050.177167] 6877 slab pages
[ 1050.180071] 156766 pages shared
[ 1050.183323] 0 pages swap cached
[ 1050.186702] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.193981] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.200884] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 1050.207645] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.214382] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.221404] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.228226] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.233476] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.239849] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.246133] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.252502] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.258783] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.265401] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.271590] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.277807] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.283959] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.290177] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.306496] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 4
[ 1050.311870] cdc_ncm 1-1:1.0: usb0: rxqlen 4 --> 5
[ 1050.317219] cdc_ncm 1-1:1.0: usb0: rxqlen 2 --> 5
[ 1050.322957] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.332437] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.337667] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.343873] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.350134] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.356338] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.362704] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.368875] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.375082] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.381244] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.387462] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.393611] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.400952] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 1050.405903] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.411780] cdc_ncm 1-1:1.0: usb0: rxqlen 4 --> 5
[ 1050.416821] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.423427] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.429860] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.436121] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.442323] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.448725] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.454889] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.461155] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.467386] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.473552] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.496851] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x104
[ 1050.503045] cdc_ncm 1-1:1.0: usb0: rxqlen 1 --> 5
[ 1050.508501] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.535062] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.540289] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.546490] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.552746] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.558946] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.565202] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.571517] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.577740] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.583891] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.590296] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.596872] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.603449] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 3
[ 1050.608987] cdc_ncm 1-1:1.0: usb0: rxqlen 3 --> 5
[ 1050.614384] cdc_ncm 1-1:1.0: usb0: rxqlen 3 --> 5
[ 1050.620187] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.625422] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.631629] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.637914] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.644071] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.650291] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.656450] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.662679] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.668845] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.675052] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.681211] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.687427] cdc_ncm 1-1:1.0: usb0: rxqlen 2 --> 0
[ 1050.716562] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x104
[ 1050.722874] cdc_ncm 1-1:1.0: usb0: rxqlen 1 --> 5
[ 1050.728264] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.749436] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.754606] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.760865] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.767069] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.773329] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.779530] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.785892] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.792119] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.798281] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.804492] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.810652] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.817770] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 1050.822719] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.828539] cdc_ncm 1-1:1.0: usb0: rxqlen 4 --> 5
[ 1050.833374] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.839924] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.846618] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.852950] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.859567] cdc_ncm 1-1:1.0: usb0: rxqlen 3 --> 5
[ 1050.864456] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.870660] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.876921] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.883124] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.889383] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.895740] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.903264] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x104
[ 1050.909501] cdc_ncm 1-1:1.0: usb0: rxqlen 1 --> 5
[ 1050.914946] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.921811] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.927702] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.933689] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.939623] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1050.945721] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1050.950944] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.957145] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.963403] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.969606] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.975865] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.982194] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.988433] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1050.994586] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.000804] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.006962] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.016765] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 1051.022215] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1051.047440] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1051.052610] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.058869] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.065070] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.071330] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.077531] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.083901] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.090129] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.096287] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.102682] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.109136] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.116160] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1051.121300] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.127533] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.133691] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.139915] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.146065] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.152284] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.158470] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.164683] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.170844] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.177231] cdc_ncm 1-1:1.0: usb0: kevent 2 may have been dropped
[ 1051.206615] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x104
[ 1051.212905] cdc_ncm 1-1:1.0: usb0: rxqlen 1 --> 5
[ 1051.218341] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1051.224949] cdc_ncm 1-1:1.0: usb0: kevent 2 scheduled
[ 1051.230289] cdc_ncm 1-1:1.0: usb0: kevent done, flags = 0x100
[ 1051.511742] CPU1: shutdown
[ 1052.747191] cdc_ncm 1-1:1.0: usb0: rx throttle -71
[ 1052.753724] Modem crash occurs - NB modem reboot since power on : 19
[ 1052.766349] modem4_load: Called with value : 0
[ 1052.771024] modem4_setdata: powerstate = 255.
[ 1052.775495] modem4_setdata: Taking wakelock.
[ 1052.780301] Wake40 for irq=53
[ 1052.783456] Disabling wake40
[ 1052.786575] tegra-ehci tegra-ehci.1: remove, state 1
[ 1052.791734] usb usb1: USB disconnect, device number 1
[ 1052.797072] usb 1-1: USB disconnect, device number 2
[ 1052.802390] cdc_ncm 1-1:1.0: usb0: unregister 'cdc_ncm' usb-tegra-ehci.1-1, CDC NCM
[ 1052.846424] modem4_usbnotify: Modem detached.
[ 1052.850867] modem4_setdata: powerstate = 255.
[ 1052.855328] modem4_setdata: Active wakelock in UNK
[ 1052.876515] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 1052.896210] modem4_pre_phy_off.
[ 1052.900780] modem4_load: Called with value : 1
[ 1052.905477] Reset USB controller WAR.
[ 1052.909308] tegra USB phy - inst[1] platform info:
[ 1052.914205] port_otg: no
[ 1052.916806] has_hostpc: yes
[ 1052.919657] phy_interface: USB_PHY_INTF_HSIC
[ 1052.924046] op_mode: TEGRA_USB_OPMODE_HOST
[ 1052.928208] vbus_gpio: -1
[ 1052.930881] vbus_reg: NULL
[ 1052.933694] hot_plug: disabled
[ 1052.936811] remote_wakeup: disabled
[ 1052.940373] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 1052.959279] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 1052.965315] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 1052.996297] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 1053.016194] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 1053.022342] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1053.029283] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1053.036583] usb usb1: Product: Tegra EHCI Host Controller
[ 1053.042088] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 1053.048068] usb usb1: SerialNumber: tegra-ehci.1
[ 1053.053147] hub 1-0:1.0: USB hub found
[ 1053.056982] hub 1-0:1.0: 1 port detected
[ 1053.060984] modem4_phy_ready.
[ 1053.074084] modem4_phy_ready: Timeout 4 modem ready. Maybe 1st enum ?
[ 1053.080769] Wake40 for irq=53
[ 1053.083790] Enabling wake40
[ 1053.506215] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 1053.526383] tegra CPU: force EDP limit 1200000 kHz
[ 1053.536822] CPU1: Booted secondary processor
[ 1053.537612] usb 1-1: New USB device found, idVendor=045b, idProduct=0213
[ 1053.537620] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1053.537627] usb 1-1: Product: HakuyaS USB
[ 1053.537632] usb 1-1: Manufacturer: Renesas
[ 1053.539886] modem_boot_hsic 1-1:1.0: USB HAKUYA-S device now attached to USBRenesas-192vid 0x045B pid 0x0213
[ 1053.544108] modem_hsic_open
[ 1053.544137] modem_hsic_release :
[ 1053.586135] Switched to NOHz mode on CPU #1
[ 1053.597233] tegra CPU: force EDP limit 1100000 kHz
[ 1053.607611] CPU2: Booted secondary processor
[ 1053.616129] Switched to NOHz mode on CPU #2
[ 1054.087916] modem_hsic_open
[ 1054.098969] modem_hsic_read :
[ 1054.102782] modem_do_read_io
[ 1054.105981] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 1054.106125] modem_read_bulk_callback
[ 1054.106146] modem_read_bulk_callback, length = 69
[ 1054.121100] modem_hsic_read : copy_to_user bytes_read =69
[ 1054.737425] modem_hsic_read :
[ 1054.740726] modem_do_read_io
[ 1054.743535] modem_hsic_read : modem_do_read_io3 , retval = =0
[ 1054.868840] modem_read_bulk_callback
[ 1054.872371] modem_read_bulk_callback, length = 12
[ 1054.882133] modem_hsic_read : copy_to_user bytes_read =12
[ 1055.818313] CPU2: shutdown
[ 1057.346292] modem_hsic_release :
[ 1057.400149] modem4_load: Called with value : 0
[ 1057.404711] modem4_setdata: powerstate = 255.
[ 1057.409141] modem4_setdata: Active wakelock in UNK
[ 1057.414070] Wake40 for irq=53
[ 1057.417154] Disabling wake40
[ 1057.425034] tegra-ehci tegra-ehci.1: remove, state 1
[ 1057.430094] usb usb1: USB disconnect, device number 1
[ 1057.435258] usb 1-1: USB disconnect, device number 2
[ 1057.440381] boot_hsic_disconnect :
[ 1057.444274] boot_hsic_delete :
[ 1057.447612] modem_boot_hsic 1-1:1.0: USB Hakuya Renesas Modem #192 now disconnected
[ 1057.476488] tegra-ehci tegra-ehci.1: USB bus 1 deregistered
[ 1057.497466] tegra CPU: force EDP limit 1100000 kHz
[ 1057.508505] CPU2: Booted secondary processor
[ 1057.516139] Switched to NOHz mode on CPU #2
[ 1057.516221] modem4_pre_phy_off.
[ 1057.566559] modem4_load: Called with value : 1
[ 1057.571352] Reset USB controller WAR.
[ 1057.575144] tegra USB phy - inst[1] platform info:
[ 1057.580111] port_otg: no
[ 1057.582708] has_hostpc: yes
[ 1057.585559] phy_interface: USB_PHY_INTF_HSIC
[ 1057.589956] op_mode: TEGRA_USB_OPMODE_HOST
[ 1057.594176] vbus_gpio: -1
[ 1057.596880] vbus_reg: NULL
[ 1057.599661] hot_plug: disabled
[ 1057.602790] remote_wakeup: disabled
[ 1057.606481] create_regulator: fixed_reg_pmu_3v3_en: Failed to create debugfs directory
[ 1057.625368] tegra-ehci tegra-ehci.1: Tegra EHCI Host Controller
[ 1057.631489] tegra-ehci tegra-ehci.1: new USB bus registered, assigned bus number 1
[ 1057.666159] tegra-ehci tegra-ehci.1: irq 53, io mem 0x7d004000
[ 1057.686141] tegra-ehci tegra-ehci.1: USB 2.0 started, EHCI 1.00
[ 1057.692244] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1057.699114] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1057.706507] usb usb1: Product: Tegra EHCI Host Controller
[ 1057.711992] usb usb1: Manufacturer: Linux 3.1.10-dirty ehci_hcd
[ 1057.718055] usb usb1: SerialNumber: tegra-ehci.1
[ 1057.723257] hub 1-0:1.0: USB hub found
[ 1057.727230] hub 1-0:1.0: 1 port detected
[ 1057.731252] modem4_phy_ready.
[ 1057.734284] modem4_phy_ready : Driving AWR high.
[ 1057.814074] uhsic_phy_bus_port_power: timeout waiting for UHSIC_CONNECT_DETECT
[ 1057.821613] Wake40 for irq=53
[ 1057.824707] Enabling wake40
[ 1058.186330] usb 1-1: new high speed USB device number 2 using tegra-ehci
[ 1059.716222] usb 1-1: New USB device found, idVendor=045b, idProduct=020f
[ 1059.723406] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1059.731251] usb 1-1: Product: Pegasus-S HSIC
[ 1059.735775] usb 1-1: Manufacturer: Renesas
[ 1060.241621] CPU1: shutdown
[ 1060.361286] dwNtbInMaxSize=16900 dwNtbOutMaxSize=16896 wNdpOutPayloadRemainder=508 wNdpOutDivisor=512 wNdpOutAlignment=4 wNtbOutMaxDatagrams=1 flags=0x0
[ 1061.074408] usb 1-1: MAC-Address: 0x74:0x90:0x50:0x00:0x00:0x01
[ 1061.080668] cdc_ncm 1-1:1.0: status ep1in, 64 bytes period 7
[ 1061.097186] cdc_ncm 1-1:1.0: usb0: register 'cdc_ncm' at usb-tegra-ehci.1-1, CDC NCM, 74:90:50:00:00:01
[ 1061.111047] modem4_usbnotify: Modem attached.
[ 1061.115653] modem4_setdata: powerstate = 0.
[ 1061.120476] modem4_setdata: Releasing wakelock.
[ 1061.230516] Renesas HSIC netdevice mounted (usb0)
[ 1061.241901] cdc_ncm 1-1:1.0: usb0: rxqlen 0 --> 5
[ 1061.249768] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 1061.564051] cdc_ncm: usb0: 50 mbit/s downlink 100 mbit/s uplink
[ 1061.572794] cdc_ncm: usb0: network connection: connected
[ 1061.582016] ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 1062.247623] CPU2: shutdown
^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2012-07-30 13:25 Shawn Joo
@ 2012-07-30 14:13 ` Michal Hocko
2012-07-31 5:32 ` Shawn Joo
0 siblings, 1 reply; 27+ messages in thread
From: Michal Hocko @ 2012-07-30 14:13 UTC (permalink / raw)
To: Shawn Joo; +Cc: linux-mm@kvack.org, andi@firstfloor.org
On Mon 30-07-12 21:25:40, Shawn Joo wrote:
> Dear experts,
>
> I have question about memory allocation failure on kernel 3.1. (simply
> it seems there is available free memory, however "page allocation
> failure" happened)
>
> While big data transfer, there is page allocation failure (please
> check attached log) It happens on __alloc_skb(). Inside function, it
> allocates memory from "skbuff_head_cache" and "size-xxxxxxx" caches.
>
> Here is my understanding, please correct me and advise. From the
> kernel log, it failed when it tried to get 2^3*4K(=32KB) memory. (e.g.
> swapper: page allocation failure: order:3, mode:0x20)
You are actually short on free memory (7M out of 700M). Although you
have some order-3 pages the Normal zone is not balanced for that order
most probably (see __zone_watermark_ok). Your allocation is GFP_ATOMIC
and that's why the process cannot sleep and wait for reclaim to free
enough pages to satisfy this allocation.
> From slabinfo, upper size-32768 does not have available slab, however
> buddy still has available memory. so when 32KB(order:3) was required,
> slab(size-32768) should request memory from buddy. e.g. "2" will be
> decreased to "1" on buddyinfo and "size-32768" cache will get 32K
> memory from buddy. So I can not understand why page alloc failure
> happened even if there are many available memory on buddy. Please
> advise on it.
>
> Here is dump info(page_allocation_failure_last_dump.txt), right after
> issue happens.
> (FYI at alloc failure, order:3)
> cat /proc/buddyinfo
> Node 0, zone Normal 949 0 0 2 3 3 0 0 1 1 0
>
> root@android:/sdcard/modem_CoreDump # cat /proc/meminfo
> cat /proc/meminfo
> MemTotal: 747864 kB
> MemFree: 7000 kB
> Buffers: 5596 kB
> Cached: 361884 kB
> SwapCached: 0 kB
> Active: 147068 kB
> Inactive: 333448 kB
> Active(anon): 113212 kB
> Inactive(anon): 296 kB
> Active(file): 33856 kB
> Inactive(file): 333152 kB
> Unevictable: 96 kB
> Mlocked: 0 kB
> HighTotal: 0 kB
> HighFree: 0 kB
> LowTotal: 747864 kB
> LowFree: 7000 kB
> SwapTotal: 0 kB
> SwapFree: 0 kB
> Dirty: 0 kB
> Writeback: 0 kB
> AnonPages: 113172 kB
> Mapped: 44288 kB
> Shmem: 376 kB
> Slab: 15280 kB
> SReclaimable: 7976 kB
> SUnreclaim: 7304 kB
> KernelStack: 3712 kB
> PageTables: 5628 kB
> NFS_Unstable: 0 kB
> Bounce: 0 kB
> WritebackTmp: 0 kB
> CommitLimit: 373932 kB
> Committed_AS: 2894244 kB
> VmallocTotal: 131072 kB
> VmallocUsed: 39136 kB
> VmallocChunk: 76676 kB
> DirectMap4k: 399364 kB
> DirectMap2M: 370688 kB
--
Michal Hocko
SUSE Labs
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
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^ permalink raw reply [flat|nested] 27+ messages in thread
* RE: page allocation failure
2012-07-30 14:13 ` Michal Hocko
@ 2012-07-31 5:32 ` Shawn Joo
2012-07-31 13:52 ` Michal Hocko
0 siblings, 1 reply; 27+ messages in thread
From: Shawn Joo @ 2012-07-31 5:32 UTC (permalink / raw)
To: Michal Hocko; +Cc: linux-mm@kvack.org, andi@firstfloor.org
[-- Attachment #1: Type: text/plain, Size: 4982 bytes --]
Thank you for attention and comment, here is following question.
1. In general if order 3(32KB) is required to be allocated, if "size-32768" cache does not have available slab, then "size-32768" will request memory from buddy Here watermark is involved as important factor.
(I would like to know how to increase the number of object on the cache, because when cache is created by "kmem_cache_create", there is only object size, but no number of the object)
ð my understanding is correct?, please correct.
2. In my init.rc, min_free_order_shift is set to 4.
If I decrease this value, it should be helpful.
any recommend size of "min_free_order_shift"? If I can have doc about it, it will be helpful.
>> Although you have some order-3 pages the Normal zone is not balanced for that order most probably (see __zone_watermark_ok).
I am afraid that I am not familiar with "watermark", anyway I will study in detail.
Looks "is not balanced" is related to watermark.
Thanks,
Seongho(Shawn)
-----Original Message-----
From: Michal Hocko [mailto:mhocko@suse.cz]<mailto:[mailto:mhocko@suse.cz]>
Sent: Monday, July 30, 2012 11:13 PM
To: Shawn Joo
Cc: linux-mm@kvack.org<mailto:linux-mm@kvack.org>; andi@firstfloor.org<mailto:andi@firstfloor.org>
Subject: Re: page allocation failure
On Mon 30-07-12 21:25:40, Shawn Joo wrote:
> Dear experts,
>
> I have question about memory allocation failure on kernel 3.1. (simply
> it seems there is available free memory, however "page allocation
> failure" happened)
>
> While big data transfer, there is page allocation failure (please
> check attached log) It happens on __alloc_skb(). Inside function, it
> allocates memory from "skbuff_head_cache" and "size-xxxxxxx" caches.
>
> Here is my understanding, please correct me and advise. From the
> kernel log, it failed when it tried to get 2^3*4K(=32KB) memory. (e.g.
> swapper: page allocation failure: order:3, mode:0x20)
You are actually short on free memory (7M out of 700M). Although you have some order-3 pages the Normal zone is not balanced for that order most probably (see __zone_watermark_ok). Your allocation is GFP_ATOMIC and that's why the process cannot sleep and wait for reclaim to free enough pages to satisfy this allocation.
> From slabinfo, upper size-32768 does not have available slab, however
> buddy still has available memory. so when 32KB(order:3) was required,
> slab(size-32768) should request memory from buddy. e.g. "2" will be
> decreased to "1" on buddyinfo and "size-32768" cache will get 32K
> memory from buddy. So I can not understand why page alloc failure
> happened even if there are many available memory on buddy. Please
> advise on it.
>
> Here is dump info(page_allocation_failure_last_dump.txt), right after
> issue happens.
> (FYI at alloc failure, order:3)
> cat /proc/buddyinfo
> Node 0, zone Normal 949 0 0 2 3 3 0 0 1 1 0
>
> root@android:/sdcard/modem_CoreDump # cat /proc/meminfo cat
> /proc/meminfo
> MemTotal: 747864 kB
> MemFree: 7000 kB
> Buffers: 5596 kB
> Cached: 361884 kB
> SwapCached: 0 kB
> Active: 147068 kB
> Inactive: 333448 kB
> Active(anon): 113212 kB
> Inactive(anon): 296 kB
> Active(file): 33856 kB
> Inactive(file): 333152 kB
> Unevictable: 96 kB
> Mlocked: 0 kB
> HighTotal: 0 kB
> HighFree: 0 kB
> LowTotal: 747864 kB
> LowFree: 7000 kB
> SwapTotal: 0 kB
> SwapFree: 0 kB
> Dirty: 0 kB
> Writeback: 0 kB
> AnonPages: 113172 kB
> Mapped: 44288 kB
> Shmem: 376 kB
> Slab: 15280 kB
> SReclaimable: 7976 kB
> SUnreclaim: 7304 kB
> KernelStack: 3712 kB
> PageTables: 5628 kB
> NFS_Unstable: 0 kB
> Bounce: 0 kB
> WritebackTmp: 0 kB
> CommitLimit: 373932 kB
> Committed_AS: 2894244 kB
> VmallocTotal: 131072 kB
> VmallocUsed: 39136 kB
> VmallocChunk: 76676 kB
> DirectMap4k: 399364 kB
> DirectMap2M: 370688 kB
--
Michal Hocko
SUSE Labs
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^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: page allocation failure
2012-07-31 5:32 ` Shawn Joo
@ 2012-07-31 13:52 ` Michal Hocko
0 siblings, 0 replies; 27+ messages in thread
From: Michal Hocko @ 2012-07-31 13:52 UTC (permalink / raw)
To: Shawn Joo; +Cc: linux-mm@kvack.org, andi@firstfloor.org
On Tue 31-07-12 13:32:36, Shawn Joo wrote:
> Thank you for attention and comment, here is following question.
>
>
>
> 1. In general if order 3(32KB) is required to be allocated, if
> "size-32768" cache does not have available slab, then "size-32768"
> will request memory from buddy Here watermark is involved as important
> factor.
>
> (I would like to know how to increase the number of object on the
> cache, because when cache is created by "kmem_cache_create", there is
> only object size, but no number of the object)
I am not familiar with the slab allocator much but I do not think this
is possible. At least slab drops unused objects if the system is under
memory pressure so I do not see how this would help. I guess the problem
is the high order allocation itself (maybe you should consider disable
jumbo frames?)
>
> d my understanding is correct?, please correct.
>
> 2. In my init.rc, min_free_order_shift is set to 4.
I am not familiar with such a tunable. Google says it might be something
android specific
(https://dev.openwrt.org/browser/trunk/target/linux/goldfish/patches-2.6.30/0055-mm-Add-min_free_order_shift-tunable.patch?rev=16459)
> If I decrease this value, it should be helpful.
No, quite opposite. From the quick glance at the patch it makes the
rules for high order balancing in __zone_watermark_ok more relaxed.
min_free_order_shift == 1 is what we do in the upstream kernel.
Anyway this will not help much if these allocations are continuous. It
would just get the system under a bigger memory pressure because it
allows to allocate more memory.
>
> any recommend size of "min_free_order_shift"? If I can have doc about
> it, it will be helpful.
You have to ask the patch author for that.
--
Michal Hocko
SUSE Labs
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^ permalink raw reply [flat|nested] 27+ messages in thread
end of thread, other threads:[~2012-07-31 13:53 UTC | newest]
Thread overview: 27+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-01-19 11:36 page allocation failure Oliver Kiddle
2004-01-19 14:54 ` Mike Fedyk
2004-01-19 17:29 ` Oliver Kiddle
2004-01-19 18:12 ` Mike Fedyk
2004-01-20 3:38 ` Andrew Morton
2004-01-20 6:00 ` Nathan Scott
2004-01-20 17:08 ` Oliver Kiddle
2004-01-20 18:35 ` Mike Fedyk
2004-01-22 9:29 ` Oliver Kiddle
2004-01-22 9:59 ` Andrew Morton
-- strict thread matches above, loose matches on Subject: below --
2004-08-24 20:05 Dominik Karall
2004-08-24 20:05 ` Andrew Morton
2004-08-24 22:57 ` David S. Miller
2004-11-11 10:11 sai srinivas dharanikota
2004-11-12 8:32 ` Keir Fraser
2008-06-14 2:25 Denys Fedoryshchenko
2008-06-14 6:58 ` Evgeniy Polyakov
2008-06-14 21:02 ` Denys Fedoryshchenko
2008-06-14 21:36 ` Ben Hutchings
2008-06-15 6:04 ` Evgeniy Polyakov
2010-04-06 12:15 kvm
2010-04-06 10:59 ` Thomas Mueller
2010-04-06 13:46 ` kvm
2012-07-30 13:25 Shawn Joo
2012-07-30 14:13 ` Michal Hocko
2012-07-31 5:32 ` Shawn Joo
2012-07-31 13:52 ` Michal Hocko
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