* use after free on ctrl-alt-del
@ 2006-07-28 23:35 Dave Jones
2006-08-02 12:22 ` Pavel Machek
0 siblings, 1 reply; 2+ messages in thread
From: Dave Jones @ 2006-07-28 23:35 UTC (permalink / raw)
To: Linux Kernel
With 2.6.18-rc2-git6, I see this when I hit ctrl-alt-del
on one of my machines (oddly on no others though).
BUG: unable to handle kernel paging request at virtual address 6b6b6b6b
printing eip:
6b6b6b6b
*pde = 00000000
Oops: 0000 [#2] <-- The other oopsen were from SATA, more bugs to follow.
eax: dfa4d49c ebx: 6b6b6b6b ecx: 00000000 edx: 00000001
esi: dfa4d49c edi: 00000000 ebp: c1858e7c esp: c1858e68
...
Call Trace:
show_stack_log_lvl+0x8a
show_registers
die
do_page_fault
error_code
blocking_notifier_call_chain
kernel_restart_prepare
kernek_restart
sys_reboot
syscall_call
Dave
--
http://www.codemonkey.org.uk
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: use after free on ctrl-alt-del
2006-07-28 23:35 use after free on ctrl-alt-del Dave Jones
@ 2006-08-02 12:22 ` Pavel Machek
0 siblings, 0 replies; 2+ messages in thread
From: Pavel Machek @ 2006-08-02 12:22 UTC (permalink / raw)
To: Dave Jones, Linux Kernel
Hi!
> With 2.6.18-rc2-git6, I see this when I hit ctrl-alt-del
> on one of my machines (oddly on no others though).
>
> BUG: unable to handle kernel paging request at virtual address 6b6b6b6b
> printing eip:
> 6b6b6b6b
> *pde = 00000000
> Oops: 0000 [#2] <-- The other oopsen were from SATA, more bugs to follow.
> eax: dfa4d49c ebx: 6b6b6b6b ecx: 00000000 edx: 00000001
> esi: dfa4d49c edi: 00000000 ebp: c1858e7c esp: c1858e68
> ...
> Call Trace:
> show_stack_log_lvl+0x8a
> show_registers
> die
> do_page_fault
> error_code
> blocking_notifier_call_chain
> kernel_restart_prepare
> kernek_restart
> sys_reboot
> syscall_call
Some driver perhaps? Could you try it with minimal drivers?
--
Thanks for all the (sleeping) penguins.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2006-08-02 12:24 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-07-28 23:35 use after free on ctrl-alt-del Dave Jones
2006-08-02 12:22 ` Pavel Machek
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox