i was upgrading some vms from 2.6.16.62 to 2.6.27.10 (plus the two patchsets
linux-2.6.27-s390-0{0,1}.tar.gz) when i noticed a regression ... on shutdown,
the vms like to oops (s390 and s390x). anyone recognize this ? i wasnt able
to find anything useful from google ...
Oops: 0038 Ý#1¨ SMP
Modules linked in: ipv6
CPU: 2 Not tainted 2.6.27.10 #3
Process reboot (pid: 29476, task: 000000001f3a91e8, ksp: 000000001ebf3d08)
Krnl PSW : 0704100180000000 00000000002b25c4 (remove_debugfs_entry+0x18/0x40)
R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:1 PM:0 EA:3
Krnl GPRS: 0700000000000001 ffffffffffffffed 000000001d60d900 0000000000000020
00000000005ae590 000000001d60c288 00000000005ae580 000000001d608380
000000001ebf3c81 000000001fa5fc00 000000001d608000 0000000000000001
000000001d608000 00000000003bc3e8 00000000002b2698 000000001ebf3b78
Krnl Code: 00000000002b25b6: e31040000004 lg %r1,0(%r4)
00000000002b25bc: b9020011 ltgr %r1,%r1
00000000002b25c0: a784000a brc 8,2b25d4
>00000000002b25c4: e31010100004 lg %r1,16(%r1)
00000000002b25ca: e32012180020 cg %r2,536(%r1)
00000000002b25d0: a7840007 brc 8,2b25de
00000000002b25d4: 41404008 la %r4,8(%r4)
00000000002b25d8: a737ffef brctg %r3,2b25b6
Call Trace:
(Ý<0000000000000160>¨ 0x160)
Ý<00000000002aff8e>¨ qdio_shutdown+0x18a/0x43c
Ý<00000000002b1ac6>¨ qdio_cleanup+0x8a/0xec
Ý<00000000002e2142>¨ qeth_qdio_clear_card+0x156/0x34c
Ý<00000000002e85e4>¨ qeth_l2_shutdown+0x28/0x38
Ý<000000000027fbd8>¨ device_shutdown+0x64/0xdc
Ý<000000000013c958>¨ kernel_restart_prepare+0x3c/0x48
Ý<000000000013c9be>¨ kernel_restart+0x1e/0x64
Ý<000000000013d944>¨ sys_reboot+0x180/0x1b4
Ý<0000000000112a34>¨ sysc_noemu+0x10/0x16
Ý<000002000010e518>¨ 0x2000010e518
Last Breaking-Event-Address:
Ý<0000000000000000>¨ 0x0
<4>---Ý end trace 3447a2a37b0771ca ¨---
/etc/init.d/reboot.sh: line 7: 29476 Segmentation fault /sbin/reboot
"${opts}" 2> /dev/null
md: stopping all md devices.
-mike
Attachment:
s390-2.6.27.10.config.gz
Description: GNU Zip compressed data
Attachment:
signature.asc
Description: This is a digitally signed message part.
