From: glennpj@charter.net (Glenn Johnson)
To: linux-kernel@vger.kernel.org
Subject: 2.6.2-rc1-mm1 oops with X
Date: Fri, 23 Jan 2004 00:19:27 -0600 [thread overview]
Message-ID: <20040123061927.GA7025@gforce.johnson.home> (raw)
I am getting the oops pasted below. It only happens when the X server
is restarting. I do not see it all of the time but frequently enough
that I can call it reproducible. I started seeing it with 2.6.1-mm4 and
can trigger it fairly regularly with 2.6.2-rc1-mm1. However, I do not
see it with 2.6.1-mm3 nor with 2.6.2-rc1. Hopefully, that narrows the
field as to what may be the culprit.
Some relevant hardware and kernel configuration information:
- 2.4GHz P4c with HyperThreading (I do have CONFIG_SMT set)
- Radeon 9100 graphics card (DRI enabled)
---begin oops---
Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c02a2c56
*pde = 00000000
Oops: 0000 [#1]
PREEMPT SMP
CPU: 0
EIP: 0060:[<c02a2c56>] Not tainted VLI
EFLAGS: 00010286
EIP is at vt_ioctl+0x1e/0x1f4b
eax: 00000000 ebx: daf10000 ecx: 00000007 edx: 00000007
esi: 00005607 edi: daf10000 ebp: daf48080 esp: dc6d7ea0
ds: 007b es: 007b ss: 0068
Process X (pid: 6100, threadinfo=dc6d6000 task=dbe56d00)
Stack: 00000006 df8e6005 00000003 df8e6005 dc6d7f70 dffd8f00 00000000 dfda1480
df963b00 c01746e1 dfda1480 c0526e80 00000000 dfbaf780 df963b00 c016b982
00021480 00000000 00000000 00000001 df4f9200 c01668e6 c0579800 daf48280
Call Trace:
[<c01746e1>] dput+0x22/0x2b1
[<c016b982>] link_path_walk+0x690/0x9ea
[<c01668e6>] cdev_put+0x17/0x69
[<c0166503>] chrdev_open+0x160/0x291
[<c011dfaa>] recalc_task_prio+0x90/0x1aa
[<c012082d>] schedule+0x39b/0x6d7
[<c02a2c38>] vt_ioctl+0x0/0x1f4b
[<c029d8dd>] tty_ioctl+0x472/0x570
[<c016fb3a>] sys_ioctl+0x119/0x2a3
[<c041b3da>] sysenter_past_esp+0x43/0x65
Code: ff e8 5f 77 e6 ff e9 6d ff ff ff 90 90 55 57 56 53 81 ec b8 00 00 00 8b bc 24 cc 00 00 00 8b b4 24 d4 00 00 00 8b 87 78 09 00 00 <8b> 18 8b 04 9d 00 9e 57 c0 89 1c 24 89 44 24 50 e8 4e 6a 00 00
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c02a2c56
*pde = 00000000
Oops: 0000 [#2]
PREEMPT SMP
CPU: 0
EIP: 0060:[<c02a2c56>] Not tainted VLI
EFLAGS: 00010286
EIP is at vt_ioctl+0x1e/0x1f4b
eax: 00000000 ebx: d1ec7000 ecx: 00000008 edx: 00000008
esi: 00005607 edi: d1ec7000 ebp: daf48180 esp: d0927ea0
ds: 007b es: 007b ss: 0068
Process X (pid: 6117, threadinfo=d0926000 task=dbe56080)
Stack: 00000007 df9df005 00000003 df9df005 d0927f70 dffd8f00 00000000 dfda1480
df963b00 c01746e1 dfda1480 c0526e80 00000000 dfbaf780 df963b00 c016b982
00021480 00000000 00000000 00000001 dee34a00 c01668e6 c0579800 daeab180
Call Trace:
[<c01746e1>] dput+0x22/0x2b1
[<c016b982>] link_path_walk+0x690/0x9ea
[<c01668e6>] cdev_put+0x17/0x69
[<c0166503>] chrdev_open+0x160/0x291
[<c011dfaa>] recalc_task_prio+0x90/0x1aa
[<c012082d>] schedule+0x39b/0x6d7
[<c02a2c38>] vt_ioctl+0x0/0x1f4b
[<c029d8dd>] tty_ioctl+0x472/0x570
[<c016fb3a>] sys_ioctl+0x119/0x2a3
[<c041b3da>] sysenter_past_esp+0x43/0x65
Code: ff e8 5f 77 e6 ff e9 6d ff ff ff 90 90 55 57 56 53 81 ec b8 00 00 00 8b bc 24 cc 00 00 00 8b b4 24 d4 00 00 00 8b 87 78 09 00 00 <8b> 18 8b 04 9d 00 9e 57 c0 89 1c 24 89 44 24 50 e8 4e 6a 00 00
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c02a2c56
*pde = 00000000
Oops: 0000 [#3]
PREEMPT SMP
CPU: 0
EIP: 0060:[<c02a2c56>] Not tainted VLI
EFLAGS: 00010286
EIP is at vt_ioctl+0x1e/0x1f4b
eax: 00000000 ebx: d1ec6000 ecx: 00000009 edx: 00000009
esi: 00005607 edi: d1ec6000 ebp: ce675380 esp: cd0f9ea0
ds: 007b es: 007b ss: 0068
Process X (pid: 6134, threadinfo=cd0f8000 task=df4c8d00)
Stack: 00000008 c1738005 00000003 c1738005 cd0f9f70 dffd8f00 00000000 dfda1480
df963b00 c01746e1 dfda1480 c0526e80 00000000 dfbaf780 df963b00 c016b982
00021480 00000000 00000000 00000001 dee34800 c01668e6 c0579800 cd177e80
Call Trace:
[<c01746e1>] dput+0x22/0x2b1
[<c016b982>] link_path_walk+0x690/0x9ea
[<c01668e6>] cdev_put+0x17/0x69
[<c0166503>] chrdev_open+0x160/0x291
[<c011dfaa>] recalc_task_prio+0x90/0x1aa
[<c012082d>] schedule+0x39b/0x6d7
[<c02a2c38>] vt_ioctl+0x0/0x1f4b
[<c029d8dd>] tty_ioctl+0x472/0x570
[<c016fb3a>] sys_ioctl+0x119/0x2a3
[<c041b3da>] sysenter_past_esp+0x43/0x65
Code: ff e8 5f 77 e6 ff e9 6d ff ff ff 90 90 55 57 56 53 81 ec b8 00 00 00 8b bc 24 cc 00 00 00 8b b4 24 d4 00 00 00 8b 87 78 09 00 00 <8b> 18 8b 04 9d 00 9e 57 c0 89 1c 24 89 44 24 50 e8 4e 6a 00 00
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c02a2c56
*pde = 00000000
Oops: 0000 [#4]
PREEMPT SMP
CPU: 1
EIP: 0060:[<c02a2c56>] Not tainted VLI
EFLAGS: 00010286
EIP is at vt_ioctl+0x1e/0x1f4b
eax: 00000000 ebx: c7f3a000 ecx: 0000000a edx: 0000000a
esi: 00005607 edi: c7f3a000 ebp: d089a980 esp: cd0f9ea0
ds: 007b es: 007b ss: 0068
Process X (pid: 6151, threadinfo=cd0f8000 task=df4c8d00)
Stack: 00000009 df069005 00000003 df069005 cd0f9f70 dffd8f00 00000000 dfda1480
df963b00 c01746e1 dfda1480 c0526e80 00000000 dfbaf780 df963b00 c016b982
00021480 00000000 00000000 00000001 df4f9000 c01668e6 c0579800 daeab180
Call Trace:
[<c01746e1>] dput+0x22/0x2b1
[<c016b982>] link_path_walk+0x690/0x9ea
[<c01668e6>] cdev_put+0x17/0x69
[<c0166503>] chrdev_open+0x160/0x291
[<c011dfaa>] recalc_task_prio+0x90/0x1aa
[<c012082d>] schedule+0x39b/0x6d7
[<c02a2c38>] vt_ioctl+0x0/0x1f4b
[<c029d8dd>] tty_ioctl+0x472/0x570
[<c016fb3a>] sys_ioctl+0x119/0x2a3
[<c041b3da>] sysenter_past_esp+0x43/0x65
Code: ff e8 5f 77 e6 ff e9 6d ff ff ff 90 90 55 57 56 53 81 ec b8 00 00 00 8b bc 24 cc 00 00 00 8b b4 24 d4 00 00 00 8b 87 78 09 00 00 <8b> 18 8b 04 9d 00 9e 57 c0 89 1c 24 89 44 24 50 e8 4e 6a 00 00
---end oops---
Regards,
Glenn
next reply other threads:[~2004-01-23 6:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-23 6:19 Glenn Johnson [this message]
2004-01-23 7:18 ` 2.6.2-rc1-mm1 oops with X Andrew Morton
2004-01-23 9:03 ` David Woodhouse
2004-01-23 9:11 ` Andrew Morton
2004-01-23 9:36 ` David Woodhouse
2004-01-23 9:44 ` Andrew Morton
2004-01-23 16:42 ` Glenn Johnson
2004-01-23 17:05 ` Glenn Johnson
2004-01-23 21:56 ` Mike Fedyk
2004-01-24 4:33 ` Glenn Johnson
2004-01-27 4:04 ` Mike Fedyk
2004-01-27 4:47 ` Glenn Johnson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20040123061927.GA7025@gforce.johnson.home \
--to=glennpj@charter.net \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.