Bug 154978

Summary:	kernel panics during shutdown
Product:	[Fedora] Fedora	Reporter:	Andreas Kumpf <nudeldieb>
Component:	kernel	Assignee:	Dave Jones <davej>
Status:	CLOSED WORKSFORME	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	3	CC:	pfrields
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2005-04-16 18:20:03 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Andreas Kumpf 2005-04-15 09:52:09 UTC

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Description of problem:
I've updated the kernel to the the new version 2.6.11-1.14 and I saw a kernel panic during shutdown accompanied by the following message:

Kernel panic - not syncing: drivers/block/cfg-iosched.c: 1065 spin_is_locked ...

This happened during "Shutting down console mouse services" and was not reproducable. Only a reset helped.

Version-Release number of selected component (if applicable):
kernel-2.6.11-1.14

How reproducible:
Couldn't Reproduce


Additional info:

I'm using a USB optical mouse from Logitech

Comment 1 Dave Jones 2005-04-15 20:25:26 UTC

what modules are loaded just before shutdown ?  (lsmod output)

Comment 2 Andreas Kumpf 2005-04-16 08:30:36 UTC

(In reply to comment #1)
> what modules are loaded just before shutdown ?  (lsmod output)
[root@plumpsack ~]# lsmod
Module                  Size  Used by
parport_pc             33193  1
lp                     16593  0
parport                49741  2 parport_pc,lp
autofs4                31177  0
sunrpc                195641  1
ppp_synctty            14017  0
ppp_async              15169  1
crc_ccitt               2625  1 ppp_async
ppp_generic            44129  6 ppp_synctty,ppp_async
slhc                    8641  1 ppp_generic
ipt_REJECT              8129  1
ipt_state               2497  1
ip_conntrack           50821  1 ipt_state
iptable_filter          3777  1
ip_tables              22593  3 ipt_REJECT,ipt_state,iptable_filter
dm_mod                 71593  0
video                  19273  0
button                  8289  0
battery                11337  0
ac                      5961  0
nvidia               4580956  12
ohci_hcd               28117  0
ehci_hcd               42957  0
i2c_nforce2             8385  0
i2c_core               27841  1 i2c_nforce2
snd_intel8x0           40257  0
snd_ac97_codec         91921  1 snd_intel8x0
snd_pcm_oss            61937  0
snd_mixer_oss          21185  1 snd_pcm_oss
snd_pcm               116813  3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer              36297  1 snd_pcm
snd                    66217  6
snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore              13153  1 snd
snd_page_alloc         12105  2 snd_intel8x0,snd_pcm
forcedeth              25793  0
floppy                 74609  0
ext3                  151249  3
jbd                    89713  1 ext3
sata_nv                11461  4
libata                 54985  1 sata_nv
sd_mod                 21057  5
scsi_mod              167825  2 libata,sd_mod

Regards,
Andi

Comment 3 Dave Jones 2005-04-16 18:20:03 UTC

suspicions confirmed. This isn't the first instance of this I've seen with
nvidia loaded.  Sounds like theres a problem in that module.


*** This bug has been marked as a duplicate of 73733 ***

Comment 4 Andreas Kumpf 2005-04-17 09:46:22 UTC

Isn't this a little too esay?
I mean, I've used the nvidia modules - btw. compiled from source - ever since
and I've never met such a problem in any of my RH/Fedora installations. And the
problem related to #73733 has never occurred, too.

Add. info: the problem only occurred once and the suspicious thing about this
is, that it's vitually related to the shutdown of gpm. What's the point with
cfg-iosched.c?

Regards,
Andreas Kumpf