[OpenAFS] SuSE-8.1 oops
Benjamin P Myers
dative@sukrahelitek.com
Wed, 13 Aug 2003 18:20:08 -0500
Hi folks,=20
I'm having a bit of trouble getting a disk cache to work on SuSE 8.1. Me=
mory=20
caches seem to work ok, but disk caches cause Oops. After this i have to=
=20
reboot to try again. I'm having a little trouble making sense of this:
Aug 13 17:35:50 padmanabha kernel: Starting AFS cache scan...osi_AllocSma=
llS:=20
size=3D264
Aug 13 17:35:50 padmanabha kernel: Unable to handle kernel paging request=
at=20
virtual address ffffffff
Aug 13 17:35:50 padmanabha kernel: printing eip:
Aug 13 17:35:50 padmanabha kernel: f7c45555
Aug 13 17:35:50 padmanabha kernel: *pde =3D 164186e6
Aug 13 17:35:50 padmanabha kernel: Oops: 0002 2.4.19-64GB-SMP #1 SMP Wed =
Jun=20
11 19:20:11 UTC 2003
Aug 13 17:35:50 padmanabha kernel: CPU: 1
Aug 13 17:35:50 padmanabha kernel: EIP: =20
0010:[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-2=
40299/96] =20
Tainted: P
Aug 13 17:35:50 padmanabha kernel: EIP: 0010:[<f7c45555>] Tainted: =
P
Aug 13 17:35:50 padmanabha kernel: EFLAGS: 00010296
Aug 13 17:35:50 padmanabha kernel: eax: 0000001a ebx: c949a180 ecx:=20
00000046 edx: c0339de8
Aug 13 17:35:50 padmanabha kernel: esi: 00000000 edi: c949a19e ebp:=20
00000000 esp: ec633ba4
Aug 13 17:35:50 padmanabha kernel: ds: 0018 es: 0018 ss: 0018
Aug 13 17:35:50 padmanabha kernel: Process afsd (pid: 1062,=20
stackpage=3Dec633000)
Aug 13 17:35:50 padmanabha kernel: Stack: f7c64785 00000108 00000007 f7c5=
0571=20
0000000a fdf650ec 00000001 f7c13140
Aug 13 17:35:50 padmanabha kernel: f7c64785 00000108 00000007 f7c5=
0571=20
c949a180 00000000 c949a19e cf8689c0
Aug 13 17:35:50 padmanabha kernel: 08071480 c949a19e c016eb90 f7c4=
fd0e=20
00000108 c949a180 08071480 f7c5066e
Aug 13 17:35:50 padmanabha kernel: Call Trace: =20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-112763=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-195215=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-446144=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-112763=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-195215=
/96]
Aug 13 17:35:50 padmanabha kernel: Call Trace: [<f7c64785>] [<f7c50571=
>]=20
[<f7c13140>] [<f7c64785>] [<f7c50571>]
Aug 13 17:35:50 padmanabha kernel: [dput+48/320]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-197362=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-194962=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-461030=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-446107=
/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-168621=
/96]
Aug 13 17:35:50 padmanabha kernel: [<f7c13165>] [<f7c56d53>]
Aug 13 17:35:50 padmanabha kernel: =20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-52604/=
96]=20
[st:__insmod_st_O/lib/modules/2.4.19-64GB-SMP/kernel/drivers/sc+-70905170=
8/96]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-53908/=
96]=20
[__alloc_pages+35/192] [scrup+481/544] [clear_selection+24/96]
Aug 13 17:35:50 padmanabha kernel: [<f7c73284>] [<c201bac4>] [<f7c72d6c=
>]=20
[<c014dc33>] [<c01f2fb1>] [<c01f93f8>]
Aug 13 17:35:50 padmanabha kernel: [scrup+481/544] [lf+116/128]=20
[do_con_trol+3264/3696] [do_con_write+762/2272] [vgacon_cursor+249/512]=20
[set_cursor+123/160]
Aug 13 17:35:50 padmanabha kernel: [<c01f2fb1>] [<c01f4cc4>] [<c01f6ea0=
>]=20
[<c01f734a>] [<c024a239>] [<c01f3ffb>]
Aug 13 17:35:50 padmanabha kernel: [con_flush_chars+96/144]=20
[write_chan+370/560]=20
[ipv6:__insmod_ipv6_O/lib/modules/2.4.19-64GB-SMP/kernel/net/ipv6+-165655=
/96]=20
[write_chan+0/560] [system_call+51/56]
Aug 13 17:35:50 padmanabha kernel: [<c01f81a0>] [<c01e9bb2>] [<f7c578e9=
>]=20
[<c01e9a40>] [<c01095ef>]
Aug 13 17:35:50 padmanabha kernel: Modules: [(libafs:<f7c00060>:<f7c7cad0=
>)]=20
[(reiserfs:<c2000060>:<c20356f4>)]
Aug 13 17:35:50 padmanabha kernel: Code: c6 05 ff ff ff ff 2a 83 c4 10 83=
c4=20
0c c3 90 55 57 56 53 8b
I'm running SuSE-8.1, smp, openafs-1.2.8 (have also tried with 1.2.10 w/=20
similar results). This always happens after i run afsd:
modprobe libafs...
/usr/sbin/afsd -nosettime -verbose
and get this:
=2E..
doSweepAFSCache: Deleting '/var/cache/openafs/D8/V16789'
doSweepAFSCache: Deleting '/var/cache/openafs/D8/V16790'
doSweepAFSCache: Deleting '/var/cache/openafs/D8/V16791'
doSweepAFSCache: Deleting '/var/cache/openafs/D8/V16792'
afsd: 12897 out of 12897 data cache files found in sweep 1.
Segmentation fault
The root filesystem on this machine is reiserfs and the cache is ext2 mou=
nted=20
via the loop device ~1GB though i've tried sizes down to 50MB with the sa=
me=20
result. I've tried on another machine that has an ext3 root partition, b=
ut=20
no luck. The installation on the various irix boxen in the office was cak=
e. =20
I don't know why I am having such trouble here. Any ideas?
Thanks.
-Ben