* BUG: unable to handle kernel NULL pointer dereference at (null)
@ 2011-07-20 15:12 TB
2011-07-21 4:13 ` Randy Dunlap
0 siblings, 1 reply; 3+ messages in thread
From: TB @ 2011-07-20 15:12 UTC (permalink / raw)
To: linux-kernel@vger.kernel.org
This is with kernel 2.6.39 compiled with
gcc (Debian 4.3.2-1.1) 4.3.2
Please CC me as I am not subscribed to the mailing list.
[567683.945368] aacraid: SCSI bus appears hung
[567778.804257] scsi_eh_0: page allocation failure. order: 6, mode:0x20
[567778.804262] Pid: 962, comm: scsi_eh_0 Tainted: G M 2.6.39 #1
[567778.804265] Call Trace:
[567778.804277] [<ffffffff8108e285>] ? __alloc_pages_nodemask+0x74f/0x7b9
[567778.804284] [<ffffffff812f36b1>] ? __domain_mapping+0x181/0x1b7
[567778.804289] [<ffffffff8108d249>] ? __get_free_pages+0x9/0x46
[567778.804293] [<ffffffff812f3c78>] ? intel_alloc_coherent+0x83/0xdb
[567778.804300] [<ffffffff8137557d>] ? aac_fib_setup+0xf8/0x227
[567778.804304] [<ffffffff8137531d>] ? aac_init_adapter+0x7a9/0x7d7
[567778.804309] [<ffffffff81379bc3>] ? aac_src_init+0x26b/0x3bb
[567778.804315] [<ffffffff810bb4f6>] ? add_partial+0x11/0x57
[567778.804319] [<ffffffff8137653f>] ? _aac_reset_adapter+0x29e/0x473
[567778.804326] [<ffffffff81377592>] ? aac_reset_adapter+0x118/0x252
[567778.804329] [<ffffffff813702d1>] ? aac_eh_reset+0x15e/0x185
[567778.804333] [<ffffffff81358c85>] ? scsi_try_host_reset+0x51/0xcc
[567778.804336] [<ffffffff81359f84>] ? scsi_eh_ready_devs+0x671/0x7e6
[567778.804339] [<ffffffff8135a63c>] ? scsi_error_handler+0x39b/0x59d
[567778.804342] [<ffffffff8135a2a1>] ? scsi_eh_get_sense+0x1a8/0x1a8
[567778.804347] [<ffffffff8104d98a>] ? kthread+0x7e/0x86
[567778.804351] [<ffffffff8156d094>] ? kernel_thread_helper+0x4/0x10
[567778.804354] [<ffffffff8104d90c>] ? kthread_worker_fn+0x10d/0x10d
[567778.804357] [<ffffffff8156d090>] ? gs_change+0xb/0xb
[567778.804358] Mem-Info:
[567778.804359] Node 0 DMA per-cpu:
[567778.804362] CPU 0: hi: 0, btch: 1 usd: 0
[567778.804364] CPU 1: hi: 0, btch: 1 usd: 0
[567778.804365] CPU 2: hi: 0, btch: 1 usd: 0
[567778.804367] CPU 3: hi: 0, btch: 1 usd: 0
[567778.804369] CPU 4: hi: 0, btch: 1 usd: 0
[567778.804370] CPU 5: hi: 0, btch: 1 usd: 0
[567778.804372] CPU 6: hi: 0, btch: 1 usd: 0
[567778.804374] CPU 7: hi: 0, btch: 1 usd: 0
[567778.804375] CPU 8: hi: 0, btch: 1 usd: 0
[567778.804377] CPU 9: hi: 0, btch: 1 usd: 0
[567778.804379] CPU 10: hi: 0, btch: 1 usd: 0
[567778.804380] CPU 11: hi: 0, btch: 1 usd: 0
[567778.804382] CPU 12: hi: 0, btch: 1 usd: 0
[567778.804384] CPU 13: hi: 0, btch: 1 usd: 0
[567778.804385] CPU 14: hi: 0, btch: 1 usd: 0
[567778.804387] CPU 15: hi: 0, btch: 1 usd: 0
[567778.804389] Node 0 DMA32 per-cpu:
[567778.804391] CPU 0: hi: 186, btch: 31 usd: 149
[567778.804392] CPU 1: hi: 186, btch: 31 usd: 0
[567778.804394] CPU 2: hi: 186, btch: 31 usd: 0
[567778.804396] CPU 3: hi: 186, btch: 31 usd: 0
[567778.804398] CPU 4: hi: 186, btch: 31 usd: 0
[567778.804399] CPU 5: hi: 186, btch: 31 usd: 0
[567778.804401] CPU 6: hi: 186, btch: 31 usd: 0
[567778.804403] CPU 7: hi: 186, btch: 31 usd: 0
[567778.804404] CPU 8: hi: 186, btch: 31 usd: 0
[567778.804406] CPU 9: hi: 186, btch: 31 usd: 0
[567778.804408] CPU 10: hi: 186, btch: 31 usd: 167
[567778.804410] CPU 11: hi: 186, btch: 31 usd: 0
[567778.804411] CPU 12: hi: 186, btch: 31 usd: 0
[567778.804413] CPU 13: hi: 186, btch: 31 usd: 0
[567778.804414] CPU 14: hi: 186, btch: 31 usd: 0
[567778.804416] CPU 15: hi: 186, btch: 31 usd: 0
[567778.804417] Node 0 Normal per-cpu:
[567778.804420] CPU 0: hi: 186, btch: 31 usd: 161
[567778.804421] CPU 1: hi: 186, btch: 31 usd: 104
[567778.804423] CPU 2: hi: 186, btch: 31 usd: 50
[567778.804424] CPU 3: hi: 186, btch: 31 usd: 0
[567778.804426] CPU 4: hi: 186, btch: 31 usd: 0
[567778.804428] CPU 5: hi: 186, btch: 31 usd: 183
[567778.804429] CPU 6: hi: 186, btch: 31 usd: 0
[567778.804431] CPU 7: hi: 186, btch: 31 usd: 0
[567778.804433] CPU 8: hi: 186, btch: 31 usd: 165
[567778.804435] CPU 9: hi: 186, btch: 31 usd: 42
[567778.804436] CPU 10: hi: 186, btch: 31 usd: 160
[567778.804438] CPU 11: hi: 186, btch: 31 usd: 0
[567778.804440] CPU 12: hi: 186, btch: 31 usd: 0
[567778.804441] CPU 13: hi: 186, btch: 31 usd: 5
[567778.804443] CPU 14: hi: 186, btch: 31 usd: 0
[567778.804444] CPU 15: hi: 186, btch: 31 usd: 0
[567778.804446] Node 1 Normal per-cpu:
[567778.804448] CPU 0: hi: 186, btch: 31 usd: 185
[567778.804450] CPU 1: hi: 186, btch: 31 usd: 166
[567778.804451] CPU 2: hi: 186, btch: 31 usd: 68
[567778.804453] CPU 3: hi: 186, btch: 31 usd: 1
[567778.804455] CPU 4: hi: 186, btch: 31 usd: 119
[567778.804456] CPU 5: hi: 186, btch: 31 usd: 22
[567778.804458] CPU 6: hi: 186, btch: 31 usd: 27
[567778.804460] CPU 7: hi: 186, btch: 31 usd: 0
[567778.804461] CPU 8: hi: 186, btch: 31 usd: 176
[567778.804463] CPU 9: hi: 186, btch: 31 usd: 5
[567778.804465] CPU 10: hi: 186, btch: 31 usd: 133
[567778.804466] CPU 11: hi: 186, btch: 31 usd: 0
[567778.804468] CPU 12: hi: 186, btch: 31 usd: 151
[567778.804470] CPU 13: hi: 186, btch: 31 usd: 185
[567778.804471] CPU 14: hi: 186, btch: 31 usd: 82
[567778.804473] CPU 15: hi: 186, btch: 31 usd: 34
[567778.804477] active_anon:1207894 inactive_anon:127905 isolated_anon:0
[567778.804478] active_file:2522893 inactive_file:2504636 isolated_file:0
[567778.804479] unevictable:41 dirty:38 writeback:0 unstable:0
[567778.804480] free:1445271 slab_reclaimable:160878
slab_unreclaimable:240267
[567778.804481] mapped:141123 shmem:1827 pagetables:21711 bounce:0
[567778.804483] Node 0 DMA free:15880kB min:40kB low:48kB high:60kB
active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15656kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? yes
[567778.804493] lowmem_reserve[]: 0 2991 16121 16121
[567778.804495] Node 0 DMA32 free:319744kB min:8344kB low:10428kB
high:12516kB active_anon:389620kB inactive_anon:104492kB
active_file:849196kB inactive_file:849504kB unevictable:12kB
isolated(anon):0kB isolated(file):0kB present:3063520kB mlocked:12kB
dirty:8kB writeback:0kB mapped:16272kB shmem:76kB
slab_reclaimable:223936kB slab_unreclaimable:370680kB
kernel_stack:1760kB pagetables:516kB unstable:0kB bounce:0kB
writeback_tmp:0kB pages_scanned:245 all_unreclaimable? no
[567778.804506] lowmem_reserve[]: 0 0 13130 13130
[567778.804509] Node 0 Normal free:3333768kB min:36632kB low:45788kB
high:54948kB active_anon:2179952kB inactive_anon:218320kB
active_file:3476976kB inactive_file:3453700kB unevictable:128kB
isolated(anon):0kB isolated(file):0kB present:13445120kB mlocked:0kB
dirty:92kB writeback:0kB mapped:53932kB shmem:6664kB
slab_reclaimable:221760kB slab_unreclaimable:392212kB
kernel_stack:1320kB pagetables:45812kB unstable:0kB bounce:0kB
writeback_tmp:0kB pages_scanned:33 all_unreclaimable? no
[567778.804519] lowmem_reserve[]: 0 0 0 0
[567778.804522] Node 1 Normal free:2111692kB min:45088kB low:56360kB
high:67632kB active_anon:2262004kB inactive_anon:188808kB
active_file:5764876kB inactive_file:5715340kB unevictable:24kB
isolated(anon):0kB isolated(file):0kB present:16547840kB mlocked:192kB
dirty:52kB writeback:0kB mapped:494288kB shmem:568kB
slab_reclaimable:197816kB slab_unreclaimable:198176kB kernel_stack:944kB
pagetables:40516kB unstable:0kB bounce:0kB writeback_tmp:0kB
pages_scanned:63 all_unreclaimable? no
[567778.804532] lowmem_reserve[]: 0 0 0 0
[567778.804535] Node 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 2*64kB 1*128kB
1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15880kB
[567778.804542] Node 0 DMA32: 9986*4kB 14264*8kB 9219*16kB 576*32kB
0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 319992kB
[567778.804548] Node 0 Normal: 458680*4kB 123961*8kB 31413*16kB 157*32kB
6*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3334552kB
[567778.804555] Node 1 Normal: 253413*4kB 79386*8kB 28562*16kB 226*32kB
0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2112964kB
[567778.804562] 5031610 total pagecache pages
[567778.804563] 2624 pages in swap cache
[567778.804565] Swap cache stats: add 34221223, delete 34218599, find
16354807/21177156
[567778.804567] Free swap = 7401220kB
[567778.804568] Total swap = 7999416kB
[567778.932784] 8388592 pages RAM
[567778.932786] 119955 pages reserved
[567778.932787] 3233713 pages shared
[567778.932788] 4446427 pages non-shared
[567798.905490] aacraid: Host adapter abort request (0,0,1,0)
[567808.890221] aacraid: Host adapter abort request (0,0,1,0)
[567818.874952] aacraid: Host adapter abort request (0,0,0,0)
[567828.859673] aacraid: Host adapter abort request (0,0,0,0)
[567828.859728] aacraid: Host adapter reset request. SCSI hang ?
[567889.007644] aacraid: SCSI bus appears hung
[567889.007693] BUG: unable to handle kernel NULL pointer dereference at
(null)
[567889.007777] IP: [<ffffffff81052adc>] exit_creds+0x12/0x78
[567889.007830] PGD 0
[567889.007866] Oops: 0000 [#1] SMP
[567889.007907] last sysfs file:
/sys/devices/pci0000:00/0000:00:1f.2/host2/target2:0:0/2:0:0:0/vendor
[567889.007986] CPU 14
[567889.007995] Modules linked in: i2c_i801 evdev i2c_core button [last
unloaded: scsi_wait_scan]
[567889.008112]
[567889.008144] Pid: 962, comm: scsi_eh_0 Tainted: G M 2.6.39
#1 Supermicro X8DTH-i/6/iF/6F/X8DTH
[567889.008233] RIP: 0010:[<ffffffff81052adc>] [<ffffffff81052adc>]
exit_creds+0x12/0x78
[567889.008311] RSP: 0018:ffff88042eab5b80 EFLAGS: 00010206
[567889.008355] RAX: 0000000000000000 RBX: ffff88042f93e540 RCX:
00000000001225c9
[567889.008427] RDX: 00000000000003c3 RSI: 0000000000000002 RDI:
0000000000000000
[567889.008499] RBP: ffff88042f93e540 R08: 00000000001225c9 R09:
000000000000000a
[567889.008572] R10: 0000000000000000 R11: ffff88042eab5b00 R12:
0000000000000000
[567889.008644] R13: ffff88083e1f9450 R14: ffff88083e1f9000 R15:
ffff88083e1f9000
[567889.008716] FS: 0000000000000000(0000) GS:ffff88083fcc0000(0000)
knlGS:0000000000000000
[567889.008792] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[567889.008836] CR2: 0000000000000000 CR3: 0000000001781000 CR4:
00000000000006e0
[567889.008909] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[567889.008981] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[567889.009054] Process scsi_eh_0 (pid: 962, threadinfo
ffff88042eab4000, task ffff88042f93dfa0)
[567889.009130] Stack:
[567889.009162] ffff88042f93e540 ffffffff81034890 ffff88042f93e550
ffffffff8104db08
[567889.009245] 0000000000000282 0000000000000002 ffff88083e1f9450
ffffffff81376306
[567889.009327] ffff880197e6ba00 0000000000000000 000000000000000e
0000000000000282
[567889.009409] Call Trace:
[567889.009448] [<ffffffff81034890>] ? __put_task_struct+0x5d/0x83
[567889.009496] [<ffffffff8104db08>] ? kthread_stop+0x7a/0xaa
[567889.009544] [<ffffffff81376306>] ? _aac_reset_adapter+0x65/0x473
[567889.009591] [<ffffffff81377592>] ? aac_reset_adapter+0x118/0x252
[567889.009638] [<ffffffff813702d1>] ? aac_eh_reset+0x15e/0x185
[567889.009685] [<ffffffff81358c85>] ? scsi_try_host_reset+0x51/0xcc
[567889.009732] [<ffffffff813597cd>] ? scsi_send_eh_cmnd+0x225/0x28d
[567889.009781] [<ffffffff8104116c>] ? del_timer+0xb0/0xb0
[567889.009825] [<ffffffff8135985d>] ? scsi_eh_tur+0x28/0x78
[567889.009869] [<ffffffff81359fe3>] ? scsi_eh_ready_devs+0x6d0/0x7e6
[567889.009916] [<ffffffff8135a63c>] ? scsi_error_handler+0x39b/0x59d
[567889.009963] [<ffffffff8135a2a1>] ? scsi_eh_get_sense+0x1a8/0x1a8
[567889.010009] [<ffffffff8104d98a>] ? kthread+0x7e/0x86
[567889.010055] [<ffffffff8156d094>] ? kernel_thread_helper+0x4/0x10
[567889.010102] [<ffffffff8104d90c>] ? kthread_worker_fn+0x10d/0x10d
[567889.010148] [<ffffffff8156d090>] ? gs_change+0xb/0xb
[567889.010190] Code: ff 4d 00 0f 94 c0 84 c0 74 08 48 89 ef e8 60 fd ff
ff 31 c0 5b 5d 41 5c c3 53 48 89 fb 48 8b 87 e8 02 00 00 48 8b bf e0 02
00 00 <8b> 00 48 c7 83 e0 02 00 00 00 00 00 00 f0 ff 0f 0f 94 c0 84 c0
[567889.010469] RIP [<ffffffff81052adc>] exit_creds+0x12/0x78
[567889.010516] RSP <ffff88042eab5b80>
[567889.010553] CR2: 0000000000000000
[567889.010945] ---[ end trace e8209ec333f4963e ]---
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: BUG: unable to handle kernel NULL pointer dereference at (null)
2011-07-20 15:12 BUG: unable to handle kernel NULL pointer dereference at (null) TB
@ 2011-07-21 4:13 ` Randy Dunlap
0 siblings, 0 replies; 3+ messages in thread
From: Randy Dunlap @ 2011-07-21 4:13 UTC (permalink / raw)
To: TB, scsi; +Cc: linux-kernel@vger.kernel.org
On Wed, 20 Jul 2011 11:12:41 -0400 TB wrote:
[adding linux-scsi mailing list]
> This is with kernel 2.6.39 compiled with
> gcc (Debian 4.3.2-1.1) 4.3.2
>
> Please CC me as I am not subscribed to the mailing list.
>
> [567683.945368] aacraid: SCSI bus appears hung
> [567778.804257] scsi_eh_0: page allocation failure. order: 6, mode:0x20
> [567778.804262] Pid: 962, comm: scsi_eh_0 Tainted: G M 2.6.39 #1
> [567778.804265] Call Trace:
> [567778.804277] [<ffffffff8108e285>] ? __alloc_pages_nodemask+0x74f/0x7b9
> [567778.804284] [<ffffffff812f36b1>] ? __domain_mapping+0x181/0x1b7
> [567778.804289] [<ffffffff8108d249>] ? __get_free_pages+0x9/0x46
> [567778.804293] [<ffffffff812f3c78>] ? intel_alloc_coherent+0x83/0xdb
> [567778.804300] [<ffffffff8137557d>] ? aac_fib_setup+0xf8/0x227
> [567778.804304] [<ffffffff8137531d>] ? aac_init_adapter+0x7a9/0x7d7
> [567778.804309] [<ffffffff81379bc3>] ? aac_src_init+0x26b/0x3bb
> [567778.804315] [<ffffffff810bb4f6>] ? add_partial+0x11/0x57
> [567778.804319] [<ffffffff8137653f>] ? _aac_reset_adapter+0x29e/0x473
> [567778.804326] [<ffffffff81377592>] ? aac_reset_adapter+0x118/0x252
> [567778.804329] [<ffffffff813702d1>] ? aac_eh_reset+0x15e/0x185
> [567778.804333] [<ffffffff81358c85>] ? scsi_try_host_reset+0x51/0xcc
> [567778.804336] [<ffffffff81359f84>] ? scsi_eh_ready_devs+0x671/0x7e6
> [567778.804339] [<ffffffff8135a63c>] ? scsi_error_handler+0x39b/0x59d
> [567778.804342] [<ffffffff8135a2a1>] ? scsi_eh_get_sense+0x1a8/0x1a8
> [567778.804347] [<ffffffff8104d98a>] ? kthread+0x7e/0x86
> [567778.804351] [<ffffffff8156d094>] ? kernel_thread_helper+0x4/0x10
> [567778.804354] [<ffffffff8104d90c>] ? kthread_worker_fn+0x10d/0x10d
> [567778.804357] [<ffffffff8156d090>] ? gs_change+0xb/0xb
> [567778.804358] Mem-Info:
> [567778.804359] Node 0 DMA per-cpu:
> [567778.804362] CPU 0: hi: 0, btch: 1 usd: 0
> [567778.804364] CPU 1: hi: 0, btch: 1 usd: 0
> [567778.804365] CPU 2: hi: 0, btch: 1 usd: 0
> [567778.804367] CPU 3: hi: 0, btch: 1 usd: 0
> [567778.804369] CPU 4: hi: 0, btch: 1 usd: 0
> [567778.804370] CPU 5: hi: 0, btch: 1 usd: 0
> [567778.804372] CPU 6: hi: 0, btch: 1 usd: 0
> [567778.804374] CPU 7: hi: 0, btch: 1 usd: 0
> [567778.804375] CPU 8: hi: 0, btch: 1 usd: 0
> [567778.804377] CPU 9: hi: 0, btch: 1 usd: 0
> [567778.804379] CPU 10: hi: 0, btch: 1 usd: 0
> [567778.804380] CPU 11: hi: 0, btch: 1 usd: 0
> [567778.804382] CPU 12: hi: 0, btch: 1 usd: 0
> [567778.804384] CPU 13: hi: 0, btch: 1 usd: 0
> [567778.804385] CPU 14: hi: 0, btch: 1 usd: 0
> [567778.804387] CPU 15: hi: 0, btch: 1 usd: 0
> [567778.804389] Node 0 DMA32 per-cpu:
> [567778.804391] CPU 0: hi: 186, btch: 31 usd: 149
> [567778.804392] CPU 1: hi: 186, btch: 31 usd: 0
> [567778.804394] CPU 2: hi: 186, btch: 31 usd: 0
> [567778.804396] CPU 3: hi: 186, btch: 31 usd: 0
> [567778.804398] CPU 4: hi: 186, btch: 31 usd: 0
> [567778.804399] CPU 5: hi: 186, btch: 31 usd: 0
> [567778.804401] CPU 6: hi: 186, btch: 31 usd: 0
> [567778.804403] CPU 7: hi: 186, btch: 31 usd: 0
> [567778.804404] CPU 8: hi: 186, btch: 31 usd: 0
> [567778.804406] CPU 9: hi: 186, btch: 31 usd: 0
> [567778.804408] CPU 10: hi: 186, btch: 31 usd: 167
> [567778.804410] CPU 11: hi: 186, btch: 31 usd: 0
> [567778.804411] CPU 12: hi: 186, btch: 31 usd: 0
> [567778.804413] CPU 13: hi: 186, btch: 31 usd: 0
> [567778.804414] CPU 14: hi: 186, btch: 31 usd: 0
> [567778.804416] CPU 15: hi: 186, btch: 31 usd: 0
> [567778.804417] Node 0 Normal per-cpu:
> [567778.804420] CPU 0: hi: 186, btch: 31 usd: 161
> [567778.804421] CPU 1: hi: 186, btch: 31 usd: 104
> [567778.804423] CPU 2: hi: 186, btch: 31 usd: 50
> [567778.804424] CPU 3: hi: 186, btch: 31 usd: 0
> [567778.804426] CPU 4: hi: 186, btch: 31 usd: 0
> [567778.804428] CPU 5: hi: 186, btch: 31 usd: 183
> [567778.804429] CPU 6: hi: 186, btch: 31 usd: 0
> [567778.804431] CPU 7: hi: 186, btch: 31 usd: 0
> [567778.804433] CPU 8: hi: 186, btch: 31 usd: 165
> [567778.804435] CPU 9: hi: 186, btch: 31 usd: 42
> [567778.804436] CPU 10: hi: 186, btch: 31 usd: 160
> [567778.804438] CPU 11: hi: 186, btch: 31 usd: 0
> [567778.804440] CPU 12: hi: 186, btch: 31 usd: 0
> [567778.804441] CPU 13: hi: 186, btch: 31 usd: 5
> [567778.804443] CPU 14: hi: 186, btch: 31 usd: 0
> [567778.804444] CPU 15: hi: 186, btch: 31 usd: 0
> [567778.804446] Node 1 Normal per-cpu:
> [567778.804448] CPU 0: hi: 186, btch: 31 usd: 185
> [567778.804450] CPU 1: hi: 186, btch: 31 usd: 166
> [567778.804451] CPU 2: hi: 186, btch: 31 usd: 68
> [567778.804453] CPU 3: hi: 186, btch: 31 usd: 1
> [567778.804455] CPU 4: hi: 186, btch: 31 usd: 119
> [567778.804456] CPU 5: hi: 186, btch: 31 usd: 22
> [567778.804458] CPU 6: hi: 186, btch: 31 usd: 27
> [567778.804460] CPU 7: hi: 186, btch: 31 usd: 0
> [567778.804461] CPU 8: hi: 186, btch: 31 usd: 176
> [567778.804463] CPU 9: hi: 186, btch: 31 usd: 5
> [567778.804465] CPU 10: hi: 186, btch: 31 usd: 133
> [567778.804466] CPU 11: hi: 186, btch: 31 usd: 0
> [567778.804468] CPU 12: hi: 186, btch: 31 usd: 151
> [567778.804470] CPU 13: hi: 186, btch: 31 usd: 185
> [567778.804471] CPU 14: hi: 186, btch: 31 usd: 82
> [567778.804473] CPU 15: hi: 186, btch: 31 usd: 34
> [567778.804477] active_anon:1207894 inactive_anon:127905 isolated_anon:0
> [567778.804478] active_file:2522893 inactive_file:2504636 isolated_file:0
> [567778.804479] unevictable:41 dirty:38 writeback:0 unstable:0
> [567778.804480] free:1445271 slab_reclaimable:160878
> slab_unreclaimable:240267
> [567778.804481] mapped:141123 shmem:1827 pagetables:21711 bounce:0
> [567778.804483] Node 0 DMA free:15880kB min:40kB low:48kB high:60kB
> active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB
> unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15656kB
> mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
> slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB
> pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
> all_unreclaimable? yes
> [567778.804493] lowmem_reserve[]: 0 2991 16121 16121
> [567778.804495] Node 0 DMA32 free:319744kB min:8344kB low:10428kB
> high:12516kB active_anon:389620kB inactive_anon:104492kB
> active_file:849196kB inactive_file:849504kB unevictable:12kB
> isolated(anon):0kB isolated(file):0kB present:3063520kB mlocked:12kB
> dirty:8kB writeback:0kB mapped:16272kB shmem:76kB
> slab_reclaimable:223936kB slab_unreclaimable:370680kB
> kernel_stack:1760kB pagetables:516kB unstable:0kB bounce:0kB
> writeback_tmp:0kB pages_scanned:245 all_unreclaimable? no
> [567778.804506] lowmem_reserve[]: 0 0 13130 13130
> [567778.804509] Node 0 Normal free:3333768kB min:36632kB low:45788kB
> high:54948kB active_anon:2179952kB inactive_anon:218320kB
> active_file:3476976kB inactive_file:3453700kB unevictable:128kB
> isolated(anon):0kB isolated(file):0kB present:13445120kB mlocked:0kB
> dirty:92kB writeback:0kB mapped:53932kB shmem:6664kB
> slab_reclaimable:221760kB slab_unreclaimable:392212kB
> kernel_stack:1320kB pagetables:45812kB unstable:0kB bounce:0kB
> writeback_tmp:0kB pages_scanned:33 all_unreclaimable? no
> [567778.804519] lowmem_reserve[]: 0 0 0 0
> [567778.804522] Node 1 Normal free:2111692kB min:45088kB low:56360kB
> high:67632kB active_anon:2262004kB inactive_anon:188808kB
> active_file:5764876kB inactive_file:5715340kB unevictable:24kB
> isolated(anon):0kB isolated(file):0kB present:16547840kB mlocked:192kB
> dirty:52kB writeback:0kB mapped:494288kB shmem:568kB
> slab_reclaimable:197816kB slab_unreclaimable:198176kB kernel_stack:944kB
> pagetables:40516kB unstable:0kB bounce:0kB writeback_tmp:0kB
> pages_scanned:63 all_unreclaimable? no
> [567778.804532] lowmem_reserve[]: 0 0 0 0
> [567778.804535] Node 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 2*64kB 1*128kB
> 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15880kB
> [567778.804542] Node 0 DMA32: 9986*4kB 14264*8kB 9219*16kB 576*32kB
> 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 319992kB
> [567778.804548] Node 0 Normal: 458680*4kB 123961*8kB 31413*16kB 157*32kB
> 6*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3334552kB
> [567778.804555] Node 1 Normal: 253413*4kB 79386*8kB 28562*16kB 226*32kB
> 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2112964kB
> [567778.804562] 5031610 total pagecache pages
> [567778.804563] 2624 pages in swap cache
> [567778.804565] Swap cache stats: add 34221223, delete 34218599, find
> 16354807/21177156
> [567778.804567] Free swap = 7401220kB
> [567778.804568] Total swap = 7999416kB
> [567778.932784] 8388592 pages RAM
> [567778.932786] 119955 pages reserved
> [567778.932787] 3233713 pages shared
> [567778.932788] 4446427 pages non-shared
> [567798.905490] aacraid: Host adapter abort request (0,0,1,0)
> [567808.890221] aacraid: Host adapter abort request (0,0,1,0)
> [567818.874952] aacraid: Host adapter abort request (0,0,0,0)
> [567828.859673] aacraid: Host adapter abort request (0,0,0,0)
> [567828.859728] aacraid: Host adapter reset request. SCSI hang ?
> [567889.007644] aacraid: SCSI bus appears hung
> [567889.007693] BUG: unable to handle kernel NULL pointer dereference at
> (null)
> [567889.007777] IP: [<ffffffff81052adc>] exit_creds+0x12/0x78
> [567889.007830] PGD 0
> [567889.007866] Oops: 0000 [#1] SMP
> [567889.007907] last sysfs file:
> /sys/devices/pci0000:00/0000:00:1f.2/host2/target2:0:0/2:0:0:0/vendor
> [567889.007986] CPU 14
> [567889.007995] Modules linked in: i2c_i801 evdev i2c_core button [last
> unloaded: scsi_wait_scan]
> [567889.008112]
> [567889.008144] Pid: 962, comm: scsi_eh_0 Tainted: G M 2.6.39
> #1 Supermicro X8DTH-i/6/iF/6F/X8DTH
> [567889.008233] RIP: 0010:[<ffffffff81052adc>] [<ffffffff81052adc>]
> exit_creds+0x12/0x78
> [567889.008311] RSP: 0018:ffff88042eab5b80 EFLAGS: 00010206
> [567889.008355] RAX: 0000000000000000 RBX: ffff88042f93e540 RCX:
> 00000000001225c9
> [567889.008427] RDX: 00000000000003c3 RSI: 0000000000000002 RDI:
> 0000000000000000
> [567889.008499] RBP: ffff88042f93e540 R08: 00000000001225c9 R09:
> 000000000000000a
> [567889.008572] R10: 0000000000000000 R11: ffff88042eab5b00 R12:
> 0000000000000000
> [567889.008644] R13: ffff88083e1f9450 R14: ffff88083e1f9000 R15:
> ffff88083e1f9000
> [567889.008716] FS: 0000000000000000(0000) GS:ffff88083fcc0000(0000)
> knlGS:0000000000000000
> [567889.008792] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> [567889.008836] CR2: 0000000000000000 CR3: 0000000001781000 CR4:
> 00000000000006e0
> [567889.008909] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [567889.008981] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
> 0000000000000400
> [567889.009054] Process scsi_eh_0 (pid: 962, threadinfo
> ffff88042eab4000, task ffff88042f93dfa0)
> [567889.009130] Stack:
> [567889.009162] ffff88042f93e540 ffffffff81034890 ffff88042f93e550
> ffffffff8104db08
> [567889.009245] 0000000000000282 0000000000000002 ffff88083e1f9450
> ffffffff81376306
> [567889.009327] ffff880197e6ba00 0000000000000000 000000000000000e
> 0000000000000282
> [567889.009409] Call Trace:
> [567889.009448] [<ffffffff81034890>] ? __put_task_struct+0x5d/0x83
> [567889.009496] [<ffffffff8104db08>] ? kthread_stop+0x7a/0xaa
> [567889.009544] [<ffffffff81376306>] ? _aac_reset_adapter+0x65/0x473
> [567889.009591] [<ffffffff81377592>] ? aac_reset_adapter+0x118/0x252
> [567889.009638] [<ffffffff813702d1>] ? aac_eh_reset+0x15e/0x185
> [567889.009685] [<ffffffff81358c85>] ? scsi_try_host_reset+0x51/0xcc
> [567889.009732] [<ffffffff813597cd>] ? scsi_send_eh_cmnd+0x225/0x28d
> [567889.009781] [<ffffffff8104116c>] ? del_timer+0xb0/0xb0
> [567889.009825] [<ffffffff8135985d>] ? scsi_eh_tur+0x28/0x78
> [567889.009869] [<ffffffff81359fe3>] ? scsi_eh_ready_devs+0x6d0/0x7e6
> [567889.009916] [<ffffffff8135a63c>] ? scsi_error_handler+0x39b/0x59d
> [567889.009963] [<ffffffff8135a2a1>] ? scsi_eh_get_sense+0x1a8/0x1a8
> [567889.010009] [<ffffffff8104d98a>] ? kthread+0x7e/0x86
> [567889.010055] [<ffffffff8156d094>] ? kernel_thread_helper+0x4/0x10
> [567889.010102] [<ffffffff8104d90c>] ? kthread_worker_fn+0x10d/0x10d
> [567889.010148] [<ffffffff8156d090>] ? gs_change+0xb/0xb
> [567889.010190] Code: ff 4d 00 0f 94 c0 84 c0 74 08 48 89 ef e8 60 fd ff
> ff 31 c0 5b 5d 41 5c c3 53 48 89 fb 48 8b 87 e8 02 00 00 48 8b bf e0 02
> 00 00 <8b> 00 48 c7 83 e0 02 00 00 00 00 00 00 f0 ff 0f 0f 94 c0 84 c0
> [567889.010469] RIP [<ffffffff81052adc>] exit_creds+0x12/0x78
> [567889.010516] RSP <ffff88042eab5b80>
> [567889.010553] CR2: 0000000000000000
> [567889.010945] ---[ end trace e8209ec333f4963e ]---
> --
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
^ permalink raw reply [flat|nested] 3+ messages in thread
* BUG: unable to handle kernel NULL pointer dereference at (null)
@ 2011-11-13 15:18 Andreas Hartmann
0 siblings, 0 replies; 3+ messages in thread
From: Andreas Hartmann @ 2011-11-13 15:18 UTC (permalink / raw)
To: linux-kernel
Hello!
The following bug came up during playing webradio (mp3):
Nov 13 15:21:16 notebook2 kernel: [45532.745674] IP: [<ffffffff81249a88>] jbd2_journal_grab_journal_head+0x18/0xc0
Nov 13 15:21:16 notebook2 kernel: [45532.745685] PGD 5cb2f067 PUD 6f1c6067 PMD 0
Nov 13 15:21:16 notebook2 kernel: [45532.745690] Oops: 0002 [#1] PREEMPT SMP
Nov 13 15:21:16 notebook2 kernel: [45532.745696] CPU 1
Nov 13 15:21:16 notebook2 kernel: [45532.745698] Modules linked in: ath9k mac80211 ath9k_common ath9k_hw ath cfg80211 autofs4 fuse nfs lockd fscache auth_rpcgss nfs_acl sunrpc snd_usb_audio snd_usbmidi_lib snd_rawmidi af_packet arc4 edd snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf loop snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd iTCO_wdt r8169 soundcore pcspkr msi_laptop iTCO_vendor_support intel_ips wmi i2c_i801 joydev sparse_keymap sr_mod cdrom sg mei(C) rfkill snd_page_alloc battery ac sha256_generic cbc dm_crypt linear i915 drm_kms_helper drm i2c_algo_bit video button dm_snapshot dm_mod fan processor ata_generic thermal thermal_sys [last unloaded: cfg80211]
Nov 13 15:21:16 notebook2 kernel: [45532.745767]
Nov 13 15:21:16 notebook2 kernel: [45532.745771] Pid: 2178, comm: plugin-containe Tainted: G WC 3.1.0-1-desktop #1 Micro-Star International CR620/CR620
Nov 13 15:21:16 notebook2 kernel: [45532.745778] RIP: 0010:[<ffffffff81249a88>] [<ffffffff81249a88>] jbd2_journal_grab_journal_head+0x18/0xc0
Nov 13 15:21:16 notebook2 kernel: [45532.745785] RSP: 0000:ffff880002b4d898 EFLAGS: 00010202
Nov 13 15:21:16 notebook2 kernel: [45532.745789] RAX: ffff880002b4c000 RBX: 0000000000000000 RCX: 0000000000000000
Nov 13 15:21:16 notebook2 kernel: [45532.745793] RDX: ffff880002b4dfd8 RSI: ffffea0000576518 RDI: 0000000000000000
Nov 13 15:21:16 notebook2 kernel: [45532.745798] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000f
Nov 13 15:21:16 notebook2 kernel: [45532.745802] R10: 0000000000000001 R11: dead000000200200 R12: ffff880002b4c000
Nov 13 15:21:16 notebook2 kernel: [45532.745806] R13: ffff880002b4dfd8 R14: ffff8800707f6f00 R15: ffffea0000576518
Nov 13 15:21:16 notebook2 kernel: [45532.745811] FS: 00007f417d4b4800(0000) GS:ffff880076c40000(0000) knlGS:0000000000000000
Nov 13 15:21:16 notebook2 kernel: [45532.745816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 13 15:21:16 notebook2 kernel: [45532.745820] CR2: 0000000000000000 CR3: 000000001c8b3000 CR4: 00000000000006e0
Nov 13 15:21:16 notebook2 kernel: [45532.745824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 13 15:21:16 notebook2 kernel: [45532.745829] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov 13 15:21:16 notebook2 kernel: [45532.745833] Process plugin-containe (pid: 2178, threadinfo ffff880002b4c000, task ffff88004617e380)
Nov 13 15:21:16 notebook2 kernel: [45532.745838] Stack:
Nov 13 15:21:16 notebook2 kernel: [45532.745841] ffffea0000d43930 0000000000000000 0000000000000001 ffffffff81153050
Nov 13 15:21:16 notebook2 kernel: [45532.745847] ffffc90000304000 ffffffff8123fda8 ffff880070023ce0 ffff880002b4c000
Nov 13 15:21:16 notebook2 kernel: [45532.745853] ffff88003744eb9c ffff880002b4dfd8 0000000000000000 ffffea0000576538
Nov 13 15:21:16 notebook2 kernel: [45532.745859] Call Trace:
Nov 13 15:21:16 notebook2 kernel: [45532.745869] [<ffffffff8123fda8>] jbd2_journal_try_to_free_buffers+0x68/0x1a0
Nov 13 15:21:16 notebook2 kernel: [45532.745879] [<ffffffff811109e7>] shrink_page_list+0x517/0x5a0
Nov 13 15:21:16 notebook2 kernel: [45532.745887] [<ffffffff81110e27>] shrink_inactive_list+0x117/0x470
Nov 13 15:21:16 notebook2 kernel: [45532.745893] [<ffffffff811116e2>] shrink_zone+0x1d2/0x270
Nov 13 15:21:16 notebook2 kernel: [45532.745899] [<ffffffff81111a67>] shrink_zones+0x77/0x120
Nov 13 15:21:16 notebook2 kernel: [45532.745905] [<ffffffff81111bad>] do_try_to_free_pages+0x9d/0x370
Nov 13 15:21:16 notebook2 kernel: [45532.745911] [<ffffffff81112168>] try_to_free_pages+0x88/0x180
Nov 13 15:21:16 notebook2 kernel: [45532.745918] [<ffffffff811051c0>] __alloc_pages_nodemask+0x510/0x870
Nov 13 15:21:16 notebook2 kernel: [45532.745926] [<ffffffff8113f60d>] alloc_pages_vma+0x9d/0x160
Nov 13 15:21:16 notebook2 kernel: [45532.745934] [<ffffffff8114f060>] do_huge_pmd_anonymous_page+0x160/0x260
Nov 13 15:21:16 notebook2 kernel: [45532.745944] [<ffffffff815aa64e>] do_page_fault+0x19e/0x550
Nov 13 15:21:16 notebook2 kernel: [45532.745950] [<ffffffff815a79b5>] page_fault+0x25/0x30
Nov 13 15:21:16 notebook2 kernel: [45532.745958] [<00007f4170757993>] 0x7f4170757992
Nov 13 15:21:16 notebook2 kernel: [45532.745961] Code: 1c f4 ff eb c8 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 14 25 08 b6 00 00 48 8d 82 28 e0 ff ff 48 83 ec 28 83 40 1c 01 <f0> 0f ba 2f 15 19 c9 85 c9 75 4a 48 8b 17 31 c0 80 e6 40 74 08
Nov 13 15:21:16 notebook2 kernel: [45532.745991] RIP [<ffffffff81249a88>] jbd2_journal_grab_journal_head+0x18/0xc0
Nov 13 15:21:16 notebook2 kernel: [45532.745996] RSP <ffff880002b4d898>
Nov 13 15:21:16 notebook2 kernel: [45532.745999] CR2: 0000000000000000
Nov 13 15:21:16 notebook2 kernel: [45532.746015] splash_prepare: vc_num: 6
Nov 13 15:21:16 notebook2 kernel: [45532.746018] splash_off:
Nov 13 15:21:16 notebook2 kernel: [45532.801751] splash_prepare: vc_num: 6
Nov 13 15:21:16 notebook2 kernel: [45532.801762] splash_off:
Nov 13 15:21:16 notebook2 kernel: [45532.805744] ---[ end trace fc8f983ea29231a0 ]---
Nov 13 15:21:16 notebook2 kernel: [45532.805751] note: plugin-containe[2178] exited with preempt_count 1
The load of the machine got higher and higher (couldn't find any
process, which created the load). I had to reboot.
I can provide more information if you need them!
Kind regards,
Andreas
lspci -vv
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 41
Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at e080 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0a00c Data: 4161
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a4] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: i915
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f680a000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Kernel driver in use: mei
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f6808000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 42
Region 0: Memory at f6800000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0a00c Data: 4179
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE- FLReset+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=02
Status: NegoPending- InProgress-
Capabilities: [130 v1] Root Complex Link
Desc: PortNumber=0f ComponentID=00 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed1c000
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f5400000-f67fffff
Prefetchable memory behind bridge: 000000007c600000-000000007c7fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Micro-Star International Co., Ltd. Device 1033
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=04, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: f0400000-f2bfffff
Prefetchable memory behind bridge: 000000007c400000-000000007c5fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #1, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Micro-Star International Co., Ltd. Device 1033
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: f4000000-f53fffff
Prefetchable memory behind bridge: 000000007c200000-000000007c3fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #3, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Gammagraphx, Inc. (or missing ID) Device 0000
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: f2c00000-f3ffffff
Prefetchable memory behind bridge: 000000007c000000-000000007c1fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #6, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #5, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Micro-Star International Co., Ltd. Device 1033
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f6807000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=07, subordinate=07, sec-latency=32
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [50] Subsystem: Micro-Star International Co., Ltd. Device 1033
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=10 <?>
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 40
Region 0: I/O ports at e070 [size=8]
Region 1: I/O ports at e060 [size=4]
Region 2: I/O ports at e050 [size=8]
Region 3: I/O ports at e040 [size=4]
Region 4: I/O ports at e020 [size=32]
Region 5: Memory at f6806000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0500c Data: 4151
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
Capabilities: [b0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 18
Region 0: Memory at f6805000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at e000 [size=32]
Kernel driver in use: i801_smbus
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 0: Memory at f6804000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Kernel driver in use: intel ips
05:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave Device 1089
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at f4000000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [60] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [160 v1] Device Serial Number 00-15-17-ff-ff-24-14-12
Capabilities: [170 v1] Power Budgeting <?>
Kernel driver in use: ath9k
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 43
Region 0: I/O ports at a000 [size=256]
Region 2: Memory at f2c30000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at f2c20000 (64-bit, prefetchable) [size=64K]
Expansion ROM at f2c00000 [disabled] [size=128K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0f00c Data: 4181
Capabilities: [70] Express (v2) Endpoint, MSI 01
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [ac] MSI-X: Enable- Count=2 Masked-
Vector table: BAR=4 offset=00000000
PBA: BAR=4 offset=00000800
Capabilities: [cc] Vital Product Data
Unknown small resource type 00, will not decode more.
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [160 v1] Device Serial Number 01-00-00-00-ff-ff-00-00
Kernel driver in use: r8169
3f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
3f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
3f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
3f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
3f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
3f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
Subsystem: Micro-Star International Co., Ltd. Device 1033
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-11-13 15:31 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2011-07-20 15:12 BUG: unable to handle kernel NULL pointer dereference at (null) TB
2011-07-21 4:13 ` Randy Dunlap
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2011-11-13 15:18 Andreas Hartmann
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