lkml.org 
[lkml]   [2006]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectBUG: scheduling while atomic: events/0/0x00000001/4, etc..
    kernel: 2.6.19-rc4-g4b1c46a3

    Today I've got these 2 type of messages in kernel log:

    1)

    BUG: scheduling while atomic: events/0/0x00000001/4

    Call Trace:
    [<ffffffff8049fafb>] __sched_text_start+0x5b/0x4cc
    [<ffffffff802f34b6>] list_add+0xc/0xe
    [<ffffffff80236519>] worker_thread+0x0/0x11b
    [<ffffffff802365ce>] worker_thread+0xb5/0x11b
    [<ffffffff802233e2>] default_wake_function+0x0/0xf
    [<ffffffff80236519>] worker_thread+0x0/0x11b
    [<ffffffff80239269>] kthread+0xce/0x101
    [<ffffffff802234b1>] schedule_tail+0x30/0xa2
    [<ffffffff8020a238>] child_rip+0xa/0x12
    [<ffffffff8023919b>] kthread+0x0/0x101
    [<ffffffff8020a22e>] child_rip+0x0/0x12


    2)

    BUG: sleeping function called from invalid context at include/asm/semaphore.h:105
    in_atomic():1, irqs_disabled():0

    Call Trace:
    [<ffffffff8049ff6c>] thread_return+0x0/0xf9
    [<ffffffff802226ae>] __might_sleep+0xb2/0xb4
    [<ffffffff8022749a>] acquire_console_sem+0x66/0x90
    [<ffffffff80358086>] console_callback+0xe/0xde
    [<ffffffff80235fce>] run_workqueue+0xb6/0x126
    [<ffffffff80236519>] worker_thread+0x0/0x11b
    [<ffffffff802365ff>] worker_thread+0xe6/0x11b
    [<ffffffff802233e2>] default_wake_function+0x0/0xf
    [<ffffffff80236519>] worker_thread+0x0/0x11b
    [<ffffffff80239269>] kthread+0xce/0x101
    [<ffffffff802234b1>] schedule_tail+0x30/0xa2
    [<ffffffff8020a238>] child_rip+0xa/0x12
    [<ffffffff8023919b>] kthread+0x0/0x101
    [<ffffffff8020a22e>] child_rip+0x0/0x12

    ---------------------------------------

    They repeated themself every few senconds and when I noticed I was
    unable to get the full log because of log rotation...

    Attached:
    config
    normal dmesg
    first 1000 lines of log

    --
    Paolo Ornati
    Linux 2.6.19-rc4-g4b1c46a3 on x86_64
    [unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip]
    \
     
     \ /
      Last update: 2006-11-02 19:29    [W:0.048 / U:125.756 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site