Bug 453965
Summary: | nut w/i usbhid-ups causes kernel crash | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Marty Phelan <marty> | ||||||||||
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||||
Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||
Severity: | high | Docs Contact: | |||||||||||
Priority: | low | ||||||||||||
Version: | 9 | CC: | tsmetana | ||||||||||
Target Milestone: | --- | ||||||||||||
Target Release: | --- | ||||||||||||
Hardware: | athlon | ||||||||||||
OS: | Linux | ||||||||||||
Whiteboard: | |||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||
Doc Text: | Story Points: | --- | |||||||||||
Clone Of: | Environment: | ||||||||||||
Last Closed: | 2009-07-14 15:52:15 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: | |||||||||||||
Attachments: |
|
Description
Marty Phelan
2008-07-03 15:13:49 UTC
This looks very strange -- usbhid-ups is probably the most frequently used nut driver and no such problem has ever been reported. I believe this a kernel problem. Reassigning. We need to see the entire BUG message. Boot with option vga=1 or vga=792 and take a picture of the screen with a camera if you have to. Created attachment 311726 [details]
Screen photos after crash
Crash dumped many screen pages every 30-60 seconds. I tried to get as many as I
could before system totally locked up.
I also tried to duplicate the problem on another machine (same kernel/os etc), but could not replicate it. Only difference was the processor (Intel). The machine that is crashing is an Athlon XP 2500+. Created attachment 312210 [details]
screen shot 1
Created attachment 312211 [details]
screen shot 2
Created attachment 312212 [details]
screen shot 3
slab_alloc(): /usr/src/debug/kernel-2.6.25/linux-2.6.25.i686/mm/slub.c:1581 c047ece6: 8b 1f mov (%edi),%ebx c047ece8: 85 db test %ebx,%ebx c047ecea: 74 0a je c047ecf6 <kmem_cache_alloc+0x45> /usr/src/debug/kernel-2.6.25/linux-2.6.25.i686/mm/slub.c:1587 c047ecec: 8b 47 0c mov 0xc(%edi),%eax c047ecef: 8b 04 83 mov (%ebx,%eax,4),%eax <======== c047ecf2: 89 07 mov %eax,(%edi) c047ecf4: eb 14 jmp c047ed0a <kmem_cache_alloc+0x59> /usr/src/debug/kernel-2.6.25/linux-2.6.25.i686/mm/slub.c:1583 c047ecf6: 57 push %edi c047ecf7: 8b 45 f0 mov -0x10(%ebp),%eax c047ecfa: 83 c9 ff or $0xffffffff,%ecx c047ecfd: 52 push %edx c047ecfe: 8b 55 ec mov -0x14(%ebp),%edx c047ed01: e8 29 f6 ff ff call c047e32f <__slab_alloc> c047ed06: 59 pop %ecx c047ed07: 89 c3 mov %eax,%ebx c047ed09: 58 pop %eax 1580 c = get_cpu_slab(s, smp_processor_id()); if (unlikely(!c->freelist || !node_match(c, node))) object = __slab_alloc(s, gfpflags, node, addr, c); else { object = c->freelist; c->freelist = object[c->offset]; stat(c, ALLOC_FASTPATH); } c->freelist == 1 c->offset == 0 This message is a reminder that Fedora 9 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 9. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '9'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 9's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 9 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |