* Daniel Walker <[EMAIL PROTECTED]> wrote:
> It looks like sched_class->enqueue_task() is NULL and that's why the
> system hangs ..
>
> The reason why that happens is because check_pgt_cache() is called
> from the idle thread, and with PREEMPT_RT check_pgt_cache() locks at
> least one mutex
On Mon, 2007-07-23 at 09:08 -0700, Daniel Walker wrote:
> On Sat, 2007-07-21 at 23:07 +0100, Rui Nuno Capela wrote:
>
> > Call Trace:
> > [] show_trace_log_lvl+0x1a/0x30
> > [] show_stack_log_lvl+0xb6/0xe0
> > [] show_registers+0x201/0x330
> > [] die+0x118/0x260
> > []
On Sat, 2007-07-21 at 23:07 +0100, Rui Nuno Capela wrote:
> Call Trace:
> [] show_trace_log_lvl+0x1a/0x30
> [] show_stack_log_lvl+0xb6/0xe0
> [] show_registers+0x201/0x330
> [] die+0x118/0x260
> [] do_page_fault+0x193/0x600
> [] error_code+0x72/0x78
> [] activate_task+0x4f/0xb0
> []
On Sat, 2007-07-21 at 23:07 +0100, Rui Nuno Capela wrote:
Call Trace:
[c010622a] show_trace_log_lvl+0x1a/0x30
[c01062f6] show_stack_log_lvl+0xb6/0xe0
[c0106521] show_registers+0x201/0x330
[c0106768] die+0x118/0x260
[c0304233] do_page_fault+0x193/0x600
[c030294a] error_code+0x72/0x78
On Mon, 2007-07-23 at 09:08 -0700, Daniel Walker wrote:
On Sat, 2007-07-21 at 23:07 +0100, Rui Nuno Capela wrote:
Call Trace:
[c010622a] show_trace_log_lvl+0x1a/0x30
[c01062f6] show_stack_log_lvl+0xb6/0xe0
[c0106521] show_registers+0x201/0x330
[c0106768] die+0x118/0x260
* Daniel Walker [EMAIL PROTECTED] wrote:
It looks like sched_class-enqueue_task() is NULL and that's why the
system hangs ..
The reason why that happens is because check_pgt_cache() is called
from the idle thread, and with PREEMPT_RT check_pgt_cache() locks at
least one mutex .. Once
Hi again,
Sorry to bother, but got another one. Please advise whether these dumps
are any useful or are just garbage.
...
Oops: [#1]
PREEMPT SMP
Modules linked in: appletalk ax25 ipx p8023 snd_rtctimer snd_seq_dummy
snd_pcm_oss snd_mixer_oss snd_seq_midi snd_seq_midi_event snd_seq
w83627hf
Hi again,
Sorry to bother, but got another one. Please advise whether these dumps
are any useful or are just garbage.
...
Oops: [#1]
PREEMPT SMP
Modules linked in: appletalk ax25 ipx p8023 snd_rtctimer snd_seq_dummy
snd_pcm_oss snd_mixer_oss snd_seq_midi snd_seq_midi_event snd_seq
w83627hf
Hi,
As with -rt3, I was able to capture one more crash trace, via serial
console, with nmi_watchdog=1.
Yes, current 2.6.22.1-rt4 is still locking-up on my ix86 SMT/SMP boxes.
I'll have to wait for some hours of uptime and normal desktop use and
then it just locks-up without warning.
Last couple
Hi,
As with -rt3, I was able to capture one more crash trace, via serial
console, with nmi_watchdog=1.
Yes, current 2.6.22.1-rt4 is still locking-up on my ix86 SMT/SMP boxes.
I'll have to wait for some hours of uptime and normal desktop use and
then it just locks-up without warning.
Last couple
10 matches
Mail list logo
