[Bugme-new] [Bug 27142] New: Kernel panic on highly loaded webserver in task_rq_lock

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu Jan 20 04:27:51 PST 2011


           Summary: Kernel panic on highly loaded webserver in
           Product: Process Management
           Version: 2.5
    Kernel Version:
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: blocking
          Priority: P1
         Component: Scheduler
        AssignedTo: mingo at elte.hu
        ReportedBy: yuriy at ucoz.com
        Regression: Yes

Created an attachment (id=44442)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=44442)

We have about 50 webservers. Most of them have kernel (custom). As
support for new hardware will be necessary on new servers we have to use more
recent kernel on them. Trying gave kernel panic after about a day of
load (the same picture as in attachment for I waited for patches and
tryed (as I didn't find anything related to this bug in
changelist) - result is the same. After couple of days we got kernel panic. I
have nothing more except for screenshot made from KVM and kernel config.
It seam that problem is inside scheduler or VFS, both were updated for 2.6.36.
Picture and config in attachments.

Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.

More information about the Bugme-new mailing list