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Bug #1474

ithread 1 unexpectedly rescheduled

Added by corecode over 7 years ago. Updated almost 3 years ago.

Status:
New
Priority:
Normal
Assignee:
Category:
Kernel
Target version:
Start date:
Due date:
% Done:

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 over 7 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 over 7 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 almost 3 years 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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