Bug 863953

Summary: Twinkle call crash - list_del corruption
Product: [Fedora] Fedora Reporter: Jan Kratochvil <jan.kratochvil>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 17CC: gansalmon, itamar, jan.kratochvil, jonathan, kernel-maint, madhu.chinakonda, nhorman, sct
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2012-11-20 11:15:38 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
kernel crash messages via netconsole none

Description Jan Kratochvil 2012-10-08 07:32:10 UTC 
Description of problem:
Twinkle call on notebook Lenovo X220 crashes my host.
It is F-16 with F-17 kernel (offtopic: because F-16 kernels suddenly reboot for me once a day without any netconsole message).

Version-Release number of selected component (if applicable):
kernel-3.5.5-2.fc17.x86_64

How reproducible:
Tried Twinkle call twice, twice crashed.

Steps to Reproduce:
Make Twinkle SIP call.

Actual results:
Locked up machine, messages attached:
WARNING: at lib/list_debug.c:59 __list_del_entry+0xa1/0xd0()
[<ffffffff810e6bf9>] handle_fasteoi_irq+0x59/0x100

Expected results:
Normal calls like with F-16 kernels.

Additional info:
The netconsole messages are somehow messed/corrupted, they repeat indefinitely so grabbed only some first 2000 lines of the dump.
Comment 1 Jan Kratochvil 2012-10-08 07:33:36 UTC 
Created attachment 623322 [details]
kernel crash messages via netconsole
Comment 2 Stephen Tweedie 2012-10-31 14:41:02 UTC 
Looks like the same problem as bug 871078 except F17/x86_64 rather than F16/i686: common pattern is list_del corruption with usb_hcd_unlink_urb_from_ep in the stack trace.
Comment 3 Stephen Tweedie 2012-11-20 11:15:38 UTC 
There's a fix built for f16/17/18 in bug 871078 that works for me.  Closing this one as a duplicate.

*** This bug has been marked as a duplicate of bug 871078 ***
Comment 4 Jan Kratochvil 2012-11-20 11:54:28 UTC 
Confirming kernel-3.6.7-1.fc16.x86_64 works for me with Twinkle.