* mdadm 3.0: segfault. known issue?
@ 2009-09-21 19:13 Jon Nelson
2009-09-25 4:08 ` Neil Brown
0 siblings, 1 reply; 2+ messages in thread
From: Jon Nelson @ 2009-09-21 19:13 UTC (permalink / raw)
To: LinuxRaid
On one machine I have, mdadm (3.0) segfaults every time the machine is booted.
After boot, the same commandline appears to work just fine.
From the boot messages:
<6>mdadm[1815]: segfault at 5c ip 000000000041f2b3 sp 00007fffb3b62c80
error 4 in mdadm[400000+40000]
and more:
Starting MD Raid mdadm: /dev/md/turnip:12 has been started with 1
drive (out of 2).
/etc/init.d/boot.d/S07boot.md: line 97: 1815 Segmentation fault
$mdadm_BIN -A -s -c $mdadm_CONFIG
failed
--
Jon
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: mdadm 3.0: segfault. known issue?
2009-09-21 19:13 mdadm 3.0: segfault. known issue? Jon Nelson
@ 2009-09-25 4:08 ` Neil Brown
0 siblings, 0 replies; 2+ messages in thread
From: Neil Brown @ 2009-09-25 4:08 UTC (permalink / raw)
To: Jon Nelson; +Cc: LinuxRaid
On Monday September 21, jnelson-linux-raid@jamponi.net wrote:
> On one machine I have, mdadm (3.0) segfaults every time the machine is booted.
> After boot, the same commandline appears to work just fine.
>
> >From the boot messages:
>
> <6>mdadm[1815]: segfault at 5c ip 000000000041f2b3 sp 00007fffb3b62c80
> error 4 in mdadm[400000+40000]
>
> and more:
>
> Starting MD Raid mdadm: /dev/md/turnip:12 has been started with 1
> drive (out of 2).
> /etc/init.d/boot.d/S07boot.md: line 97: 1815 Segmentation fault
> $mdadm_BIN -A -s -c $mdadm_CONFIG
> failed
Hard to know without more details.
Is this the OpenSUSE 11.1 mdadm, or one that you have compiled
yourself?
If you
gdb `which mdadm`
x/20i 0x000000000041f2b3
does it show anything interesting?
Knowing the contents of $mdadm_CONFIG and the result of
mdadm -Es
might help too.
NeilBrown
^ permalink raw reply [flat|nested] 2+ messages in thread
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