Re: 2.6.16-rc5-mm1

Jesper Juhl
2006-02-28T23:34:00Z

On 3/1/06, Andrew Morton <akpm@osdl.org> wrote:
> "Jesper Juhl" <jesper.juhl@gmail.com> wrote:
> >
> > Since I'm in X when the lockup happens and I don't have enough time
> > from clicking the eclipse icon to the box locks up to make a switch to
> > a text console I don't know if an Oops or similar is dumped to the
> > console (there's nothing in the locks after a reboot) :-(
>
> In a shell, do
>
> sleep 10 ; /path-to-eclipse
>

Yeah, I did (in a plain text console) :

export DISPLAY=:0.0 ; sleep 3 ; eclipse

then switched to tty0 and got the following - written down by hand so
I left out some bits, hope I got the important bits - a few things may
have scrolled off the top of the screen though..
If needed this is completely repproducible, so in a pinch I could
reboot with a higher fb resolution + write down every little bit by
hand, but I hope the following is enough :

EIP is at __wake_up_common+0x15/0x60
...
Process swapper (pid:0, threadinfo=c0454000 task=c03b9ae0)
Stack: ...
...
Call trace:
show_stack_log_lvl show_registers
die do_page_fault
error_code __wake_up
__wake_up_bit wake_up_bit
unlock_buffer end_buffer_read_sync
end_bio_bh_io_sync bio_endio
__end_that_request_first end_that_request_chunk
scsi_end_request scsi_io_completion
sd_rw_intr scsi_finish_command
scsi_softirq_done blk_done_softirq
__do_softirq do_softirq
==============
irq_exit do_IRQ
common_interrupt cpu_idle
rest_init start_kernel
0xc0100210
Code: ...
...
Kernel panic - not syncing: Fatal exception in interrupt
BUG: warning at arch/i386/kernel/smp.c:538/smp_call_function
show_trace dump_stack
smp_call_function smp_send_stop
panic die
do_page_fault error_code
__wake_up __wake_up_bit
wake_up_bit unlock_buffer
end_buffer_read_sync end_bio_bh_io_sync
bio_endio __end_that_request_first
end_that_request_chunk scsi_end_request
scsi_io_completion sd_rw_intr
scsi_finish_command scsi_softirq_done
blk_done_softirq __do_softirq
do_softirq
===========
irq_exit do_IRQ
common_interrupt cpu_idle
rest_init start_kernel
0xc0100210

--
Jesper Juhl <jesper.juhl@gmail.com>
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