[Bugme-new] [Bug 11264] New: Invalid op opcode in kernel/workqueue

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=11264

           Summary: Invalid op opcode in kernel/workqueue
           Product: Process Management
           Version: 2.5
     KernelVersion: 2.6.27-rc2
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Scheduler
        AssignedTo: mingo at elte.hu
        ReportedBy: jean.luc.coulon at gmail.com


Latest working kernel version: nver seen this bug before
Earliest failing kernel version: 2.6.27-rc2
Distribution: Debian Sid
Hardware Environment: athlon64 x2 4200
Software Environment: X86_64
Problem Description: Message from syslog

Steps to reproduce: dunno. This was during high load (compiling the latest
2.6.27-rc2-git1 kernel). 

There was no task failure as far as I can see.

I got :
Aug  7 13:04:57 tangerine kernel: kernel BUG at kernel/workqueue.c:240!
Aug  7 13:04:57 tangerine kernel: invalid opcode: 0000 [1] PREEMPT SMP 
Aug  7 13:04:57 tangerine kernel: CPU 0 


I will attach the whole syslog trace.

Regards

Jean-Luc


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