Bug #1474

ithread 1 unexpectedly rescheduled

Added by corecode almost 5 years ago. Updated 6 months ago.

Status:NewStart date:
Priority:NormalDue date:
Assignee:tuxillo% Done:

0%

Category:Kernel
Target version:3.8.0

Description

Just had a hang during high swap activity. I kept pressing ^T to see
what is happening, suddenly the kernel said "ithread 1 unexpectedly
rescheduled". SMP 4-way system.

History

#1 Updated by dillon almost 5 years ago

:Just had a hang during high swap activity. I kept pressing ^T to see
:what is happening, suddenly the kernel said "ithread 1 unexpectedly
:rescheduled". SMP 4-way system.
:

The unexpectedly rescheduled messages won't cause a hang. If it
hangs during high paging activity see if you can get a kernel core.

-Matt
Matthew Dillon
<>

#2 Updated by corecode almost 5 years ago

Matthew Dillon wrote:
> :Just had a hang during high swap activity. I kept pressing ^T to see
> :what is happening, suddenly the kernel said "ithread 1 unexpectedly
> :rescheduled". SMP 4-way system.
> :
>
> The unexpectedly rescheduled messages won't cause a hang. If it
> hangs during high paging activity see if you can get a kernel core.

The system hung. No response to ^T and no breaking into the debugger.

#3 Updated by tuxillo 6 months ago

  • Description updated (diff)
  • Category set to Kernel
  • Assignee changed from 0 to tuxillo
  • Target version set to 3.8.0

Grab.

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