Re: [uml-user] current git UML crashes (git 4d7127d)

[Toralf F. <tor...@gm...>]

On 10/13/2012 09:42 PM, richard -rw- weinberger wrote:
> On Sat, Oct 13, 2012 at 9:08 PM, Toralf Förster <tor...@gm...> wrote:
>> The following data I gathered from a UML process running at 100% COU of 1 core :
>> Is something of those data are helpful ?
> 
> If UML is looping, no.
> Sorry.
> 
Understood,

BTW this crash happens after fetching few hundreds HTTP docs from the UML apache and shutdown the UML afterwards:

...
 [ ok ]
 *   Unmounting /usr/portage ...
Kernel panic - not syncing: Kernel mode fault at addr 0x0, ip 0x0
083d3358:  [<0831e238>]
 dump_stack+0x22/0x24
083d3370:  [<0831e2ec>] panic+0x7a/0x181
083d3398:  [<0806143d>] segv+0x1bd/0x2b0
083d3448:  [<08061583>] segv_handler+0x53/0x90
083d3470:  [<08072b77>] sig_handler_common+0x57/0xe0
083d36f4:  [<08072d25>] sig_handler+0x45/0x60
083d3704:  [<0807283b>] hard_handler+0x6b/0xb0
083d372c:  [<b773f40c>] 0xb773f40c
083d3850:  [<080c8888>] generic_handle_irq+0x28/0x30
083d3860:  [<0805df35>] do_IRQ+0x25/0x40
083d3870:  [<08061799>] winch+0x19/0x20
083d3880:  [<08072b77>] sig_handler_common+0x57/0xe0
083d3b04:  [<08072d25>] sig_handler+0x45/0x60
083d3b14:  [<0807283b>] hard_handler+0x6b/0xb0
083d3b3c:  [<b773f40c>] 0xb773f40c


/home/tfoerste/workspace/bin/start_uml.sh: line 97: 14610 Segmentation fault      (core dumped) $LINUX earlyprintk ubda=$ROOT_FS ubdb=$SWAP_FS $CD eth0=$NET mem=768M $TTY umid=uml "$@"


Just for completeness:
$ addr2line -e /usr/local/bin/linux-v3.6-11019-g3d6ee36 0831e238
/home/tfoerste/devel/linux/arch/um/kernel/sysrq.c:47


...
-- 
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3