* PPP ooopses on 2.6.0-mm1
@ 2003-12-24 9:21 ismail 'cartman' dönmez
2003-12-24 12:34 ` PPP ooopses on 2.6.0-mm1 (and 2.6.0, but VMware loaded here) Jose Luis Domingo Lopez
2003-12-24 21:50 ` PPP ooopses on 2.6.0-mm1 Martin Schlemmer
0 siblings, 2 replies; 4+ messages in thread
From: ismail 'cartman' dönmez @ 2003-12-24 9:21 UTC (permalink / raw)
To: linux-kernel
Hi all,
Here is what I get from syslog :
Dec 24 11:09:51 southpark kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000065
Dec 24 11:09:51 southpark kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000065
Dec 24 11:09:51 southpark kernel: printing eip:
Dec 24 11:09:51 southpark kernel: e500dfcb
Dec 24 11:09:51 southpark kernel: *pde = 00000000
Dec 24 11:09:51 southpark kernel: *pde = 00000000
Dec 24 11:09:51 southpark kernel: Oops: 0000 [#1]
Dec 24 11:09:51 southpark kernel: PREEMPT
Dec 24 11:09:51 southpark kernel: CPU: 0
Dec 24 11:09:51 southpark kernel: EIP: 0060:[_end+617343539/1070258792] Not tainted VLI
Dec 24 11:09:51 southpark kernel: EFLAGS: 00010002
Dec 24 11:09:51 southpark kernel: EIP is at process_input_packet+0x6b/0x230 [ppp_async]
Dec 24 11:09:51 southpark kernel: eax: d5156c00 ebx: 0000007e ecx: dae99310 edx: 00000000
Dec 24 11:09:51 southpark kernel: esi: 00000001 edi: dae99710 ebp: d5156c00 esp: e3f8dee8
Dec 24 11:09:51 southpark kernel: ds: 007b es: 007b ss: 0068
Dec 24 11:09:51 southpark kernel: Process events/0 (pid: 3, threadinfo=e3f8c000 task=c15cecc0)
Dec 24 11:09:51 southpark kernel: Stack: c02a151c c15cecc0 e3fedc28 dae990bc e3f8df70 0000007e 00000001 dae99710
Dec 24 11:09:51 southpark kernel: 00000002 e500e34c d5156c00 0000f18b c029fa60 e3f8c000 00000286 d5156c00
Dec 24 11:09:51 southpark kernel: dae99000 e500d522 d5156c00 dae99310 dae99710 00000008 dae99000 00000008
Dec 24 11:09:51 southpark kernel: Call Trace:
Dec 24 11:09:51 southpark kernel: [_end+617344436/1070258792] ppp_async_input+0x1bc/0x340 [ppp_async]
Dec 24 11:09:51 southpark kernel: [_end+617340810/1070258792] ppp_asynctty_receive+0x52/0xd0 [ppp_async]
Dec 24 11:09:51 southpark kernel: [flush_to_ldisc+156/272] flush_to_ldisc+0x9c/0x110
Dec 24 11:09:51 southpark kernel: [worker_thread+477/720] worker_thread+0x1dd/0x2d0
Dec 24 11:09:51 southpark kernel: [flush_to_ldisc+0/272] flush_to_ldisc+0x0/0x110
Dec 24 11:09:51 southpark kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20
Dec 24 11:09:51 southpark kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
Dec 24 11:09:51 southpark kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20
Dec 24 11:09:51 southpark kernel: [worker_thread+0/720] worker_thread+0x0/0x2d0
Dec 24 11:09:51 southpark kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
Dec 24 11:09:51 southpark kernel:
Dec 24 11:09:51 southpark kernel: Code: 89 d0 c1 e8 08 32 13 43 0f b6 d2 0f b7 94 12 40 f3 00 e5 31 c2 49 75 e8 81 fa b8 f0 00 00 74 4e c7 45 08 04 00 00 00 85 f6 74 25 <8b> 4e 64 85 c9 74 1e 8b 56 68 85 d2 75 1f c7 46 64 00 00 00 00
Dec 24 11:09:51 southpark kernel: <6>note: events/0[3] exited with preempt_count 1
This somehow freezes X too. Anyone seen similar problems?
--
Joe Random Hacker Since 2002
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: PPP ooopses on 2.6.0-mm1 (and 2.6.0, but VMware loaded here)
2003-12-24 9:21 PPP ooopses on 2.6.0-mm1 ismail 'cartman' dönmez
@ 2003-12-24 12:34 ` Jose Luis Domingo Lopez
2003-12-24 13:25 ` ismail 'cartman' dönmez
2003-12-24 21:50 ` PPP ooopses on 2.6.0-mm1 Martin Schlemmer
1 sibling, 1 reply; 4+ messages in thread
From: Jose Luis Domingo Lopez @ 2003-12-24 12:34 UTC (permalink / raw)
To: linux-kernel
On Wednesday, 24 December 2003, at 11:21:56 +0200,
ismail 'cartman' dönmez wrote:
> Here is what I get from syslog :
>
> Dec 24 11:09:51 southpark kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000065
> [...]
> Dec 24 11:09:51 southpark kernel: <6>note: events/0[3] exited with preempt_count 1
>
> This somehow freezes X too. Anyone seen similar problems?
>
Hmmm, I have just had two nasty problems with X the last two days. The
first went unnoticed in the logs, but yesterday I got the following in
the logs. It seems strange to me to get an oops with mixed information
from XFree86 al PPP support.
*BIG FAT WARNING*, VMware modules were loaded, so take the following with a
BIG grain of salt:
Dec 24 00:11:23 dardhal kernel: Unable to handle kernel paging request at virtual address 10076de4
Dec 24 00:11:23 dardhal kernel: printing eip:
Dec 24 00:11:23 dardhal kernel: 10076de4
Dec 24 00:11:23 dardhal kernel: *pde = 00000000
Dec 24 00:11:23 dardhal kernel: Oops: 0000 [#1]
Dec 24 00:11:23 dardhal kernel: CPU: 0
Dec 24 00:11:23 dardhal kernel: EIP: 0060:[<10076de4>] Tainted: P
Dec 24 00:11:23 dardhal kernel: EFLAGS: 00013282
Dec 24 00:11:23 dardhal kernel: EIP is at 0x10076de4
Dec 24 00:11:23 dardhal kernel: eax: 00000000 ebx: c036d480 ecx: da8928c0 edx: da5b7b40
Dec 24 00:11:23 dardhal kernel: esi: 00000200 edi: 00000009 ebp: 00000009 esp: dd103ecc
Dec 24 00:11:23 dardhal kernel: ds: 007b es: 007b ss: 0068
Dec 24 00:11:23 dardhal kernel: Process XFree86 (pid: 895, threadinfo=dd102000 task=dcb30cc0)
Dec 24 00:11:23 dardhal kernel: Stack: c023e919 da8928c0 da5b7b40 00000000 da8928c0 c015d6ca da8928c0 00000000
Dec 24 00:11:23 dardhal kernel: dd102000 00000000 00000000 00000000 00000145 cfffff9a 00000000 42000000
Dec 24 00:11:23 dardhal kernel: cfffff9a dd102000 de9967c4 de9967a4 de996784 de996820 de996800 de9967e0
Dec 24 00:11:23 dardhal kernel: Call Trace:
Dec 24 00:11:23 dardhal kernel: [<c023e919>] sock_poll+0x29/0x40
Dec 24 00:11:23 dardhal kernel: [<c015d6ca>] do_select+0x2aa/0x2b0
Dec 24 00:11:23 dardhal kernel: [<c015d270>] __pollwait+0x0/0xd0
Dec 24 00:11:23 dardhal kernel: [<c015d9db>] sys_select+0x2db/0x500
Dec 24 00:11:23 dardhal kernel: [<c01090cb>] syscall_call+0x7/0xb
Dec 24 00:11:23 dardhal kernel:
Dec 24 00:11:23 dardhal kernel: Code: Bad EIP value.
Dec 24 00:11:23 dardhal kernel: <7>PPP: VJ decompression error
Dec 24 00:11:23 dardhal kernel: PPP: VJ decompression error
Kernel version is 2.6.0, XFree86 is 4.2.1-9 and libc 2.3.2.ds1-10, all from
Debian Sid, not updated too frequently, to say the truth :)
Hope it helps.
--
Jose Luis Domingo Lopez
Linux Registered User #189436 Debian Linux Sid (Linux 2.6.0)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: PPP ooopses on 2.6.0-mm1 (and 2.6.0, but VMware loaded here)
2003-12-24 12:34 ` PPP ooopses on 2.6.0-mm1 (and 2.6.0, but VMware loaded here) Jose Luis Domingo Lopez
@ 2003-12-24 13:25 ` ismail 'cartman' dönmez
0 siblings, 0 replies; 4+ messages in thread
From: ismail 'cartman' dönmez @ 2003-12-24 13:25 UTC (permalink / raw)
To: linux-kernel
On Wednesday 24 December 2003 14:34, Jose Luis Domingo Lopez wrote:
> Hmmm, I have just had two nasty problems with X the last two days. The
> first went unnoticed in the logs, but yesterday I got the following in
> the logs. It seems strange to me to get an oops with mixed information
> from XFree86 al PPP support.
>
> *BIG FAT WARNING*, VMware modules were loaded, so take the following with a
> BIG grain of salt:
> Dec 24 00:11:23 dardhal kernel: Unable to handle kernel paging request at
> virtual address 10076de4 Dec 24 00:11:23 dardhal kernel: printing eip:
> Dec 24 00:11:23 dardhal kernel: 10076de4
> Dec 24 00:11:23 dardhal kernel: *pde = 00000000
> Dec 24 00:11:23 dardhal kernel: Oops: 0000 [#1]
> Dec 24 00:11:23 dardhal kernel: CPU: 0
> Dec 24 00:11:23 dardhal kernel: EIP: 0060:[<10076de4>] Tainted: P
> Dec 24 00:11:23 dardhal kernel: EFLAGS: 00013282
> Dec 24 00:11:23 dardhal kernel: EIP is at 0x10076de4
> Dec 24 00:11:23 dardhal kernel: eax: 00000000 ebx: c036d480 ecx:
> da8928c0 edx: da5b7b40 Dec 24 00:11:23 dardhal kernel: esi: 00000200
> edi: 00000009 ebp: 00000009 esp: dd103ecc Dec 24 00:11:23 dardhal
> kernel: ds: 007b es: 007b ss: 0068
> Dec 24 00:11:23 dardhal kernel: Process XFree86 (pid: 895,
> threadinfo=dd102000 task=dcb30cc0) Dec 24 00:11:23 dardhal kernel: Stack:
> c023e919 da8928c0 da5b7b40 00000000 da8928c0 c015d6ca da8928c0 00000000 Dec
> 24 00:11:23 dardhal kernel: dd102000 00000000 00000000 00000000 00000145
> cfffff9a 00000000 42000000 Dec 24 00:11:23 dardhal kernel: cfffff9a
> dd102000 de9967c4 de9967a4 de996784 de996820 de996800 de9967e0 Dec 24
> 00:11:23 dardhal kernel: Call Trace:
> Dec 24 00:11:23 dardhal kernel: [<c023e919>] sock_poll+0x29/0x40
> Dec 24 00:11:23 dardhal kernel: [<c015d6ca>] do_select+0x2aa/0x2b0
> Dec 24 00:11:23 dardhal kernel: [<c015d270>] __pollwait+0x0/0xd0
> Dec 24 00:11:23 dardhal kernel: [<c015d9db>] sys_select+0x2db/0x500
> Dec 24 00:11:23 dardhal kernel: [<c01090cb>] syscall_call+0x7/0xb
> Dec 24 00:11:23 dardhal kernel:
> Dec 24 00:11:23 dardhal kernel: Code: Bad EIP value.
> Dec 24 00:11:23 dardhal kernel: <7>PPP: VJ decompression error
> Dec 24 00:11:23 dardhal kernel: PPP: VJ decompression error
>
2.6.0 looks fine here.
Regards,
/ismail
--
Joe Random Hacker Since 2002
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: PPP ooopses on 2.6.0-mm1
2003-12-24 9:21 PPP ooopses on 2.6.0-mm1 ismail 'cartman' dönmez
2003-12-24 12:34 ` PPP ooopses on 2.6.0-mm1 (and 2.6.0, but VMware loaded here) Jose Luis Domingo Lopez
@ 2003-12-24 21:50 ` Martin Schlemmer
1 sibling, 0 replies; 4+ messages in thread
From: Martin Schlemmer @ 2003-12-24 21:50 UTC (permalink / raw)
To: kde; +Cc: Linux Kernel Mailing Lists, Andrew Morton
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On Wed, 2003-12-24 at 11:21, ismail 'cartman' dönmez wrote:
> Hi all,
>
> Here is what I get from syslog :
>
>
> Dec 24 11:09:51 southpark kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000065
> Dec 24 11:09:51 southpark kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000065
> Dec 24 11:09:51 southpark kernel: printing eip:
> Dec 24 11:09:51 southpark kernel: e500dfcb
> Dec 24 11:09:51 southpark kernel: *pde = 00000000
> Dec 24 11:09:51 southpark kernel: *pde = 00000000
> Dec 24 11:09:51 southpark kernel: Oops: 0000 [#1]
> Dec 24 11:09:51 southpark kernel: PREEMPT
> Dec 24 11:09:51 southpark kernel: CPU: 0
> Dec 24 11:09:51 southpark kernel: EIP: 0060:[_end+617343539/1070258792] Not tainted VLI
> Dec 24 11:09:51 southpark kernel: EFLAGS: 00010002
> Dec 24 11:09:51 southpark kernel: EIP is at process_input_packet+0x6b/0x230 [ppp_async]
> Dec 24 11:09:51 southpark kernel: eax: d5156c00 ebx: 0000007e ecx: dae99310 edx: 00000000
> Dec 24 11:09:51 southpark kernel: esi: 00000001 edi: dae99710 ebp: d5156c00 esp: e3f8dee8
> Dec 24 11:09:51 southpark kernel: ds: 007b es: 007b ss: 0068
> Dec 24 11:09:51 southpark kernel: Process events/0 (pid: 3, threadinfo=e3f8c000 task=c15cecc0)
> Dec 24 11:09:51 southpark kernel: Stack: c02a151c c15cecc0 e3fedc28 dae990bc e3f8df70 0000007e 00000001 dae99710
> Dec 24 11:09:51 southpark kernel: 00000002 e500e34c d5156c00 0000f18b c029fa60 e3f8c000 00000286 d5156c00
> Dec 24 11:09:51 southpark kernel: dae99000 e500d522 d5156c00 dae99310 dae99710 00000008 dae99000 00000008
> Dec 24 11:09:51 southpark kernel: Call Trace:
> Dec 24 11:09:51 southpark kernel: [_end+617344436/1070258792] ppp_async_input+0x1bc/0x340 [ppp_async]
> Dec 24 11:09:51 southpark kernel: [_end+617340810/1070258792] ppp_asynctty_receive+0x52/0xd0 [ppp_async]
> Dec 24 11:09:51 southpark kernel: [flush_to_ldisc+156/272] flush_to_ldisc+0x9c/0x110
> Dec 24 11:09:51 southpark kernel: [worker_thread+477/720] worker_thread+0x1dd/0x2d0
> Dec 24 11:09:51 southpark kernel: [flush_to_ldisc+0/272] flush_to_ldisc+0x0/0x110
> Dec 24 11:09:51 southpark kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20
> Dec 24 11:09:51 southpark kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
> Dec 24 11:09:51 southpark kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20
> Dec 24 11:09:51 southpark kernel: [worker_thread+0/720] worker_thread+0x0/0x2d0
> Dec 24 11:09:51 southpark kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
> Dec 24 11:09:51 southpark kernel:
> Dec 24 11:09:51 southpark kernel: Code: 89 d0 c1 e8 08 32 13 43 0f b6 d2 0f b7 94 12 40 f3 00 e5 31 c2 49 75 e8 81 fa b8 f0 00 00 74 4e c7 45 08 04 00 00 00 85 f6 74 25 <8b> 4e 64 85 c9 74 1e 8b 56 68 85 d2 75 1f c7 46 64 00 00 00 00
> Dec 24 11:09:51 southpark kernel: <6>note: events/0[3] exited with preempt_count 1
>
>
> This somehow freezes X too. Anyone seen similar problems?
Yep, its a patch I have here as:
ppp_async-callable-from-hard-interrupt.patch
that is prob in -mm as well (Andrew? - sorry, did not check). I
cant remember where I got it, but I have had it around until yesterday
when at parents and have to use ppp again (in hope of fixing some other
issue that is prob the binary-only drivers problem :/). I am not sure
if it may be interaction between Greg's latest tty patches (which I
have in my 'tree' as well), or if it is just broken for some setups (usb
modem with binary only driver over here) - I may try to test this theory
tomorrow if somebody do not beat me to it.
Cheers,
--
Martin Schlemmer
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2003-12-24 9:21 PPP ooopses on 2.6.0-mm1 ismail 'cartman' dönmez
2003-12-24 12:34 ` PPP ooopses on 2.6.0-mm1 (and 2.6.0, but VMware loaded here) Jose Luis Domingo Lopez
2003-12-24 13:25 ` ismail 'cartman' dönmez
2003-12-24 21:50 ` PPP ooopses on 2.6.0-mm1 Martin Schlemmer
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