Hello,
I have used Linux kernel 2.6.17.13 with VServer 2.0.2.1 before - everything
worked correctly. Now I have installed the Debian 4.0 (Etch) vserver kernel
2.6.18-3-vserver-amd64. If I stop a specific vserver instance with "vserver
<name> stop" I get the following error:
---
Message from syslogd@hal9000 at Mon Jan 8 10:55:37 2007 ...
hal9000 kernel: Oops: 0002 [5] SMP
Message from syslogd@hal9000 at Mon Jan 8 10:55:37 2007 ...
hal9000 kernel: CR2: ffff82180f7411a6
/usr/lib/util-vserver/vserver.functions: line 895: 16787 Getötet
$_VWAIT --timeout "$VSHELPER_SYNC_TIMEOUT" --status-fd 3 "$2" >>$_is_tmpdir/out
2>$_is_tmpdir/err 3>$_is_tmpdir/fifo
/usr/lib/util-vserver/vserver.stop: line 85: 16794 Getötet
"${NICE_CMD[@]}" ${USE_VNAMESPACE:+$_VNAMESPACE --enter "$S_CONTEXT" -- }
$_VCONTEXT $SILENT_OPT --migrate --chroot --xid "$S_CONTEXT" --
"${INITCMD_STOP[@]}"
internal error: 'vwait' exited with an unexpected status ''; I will
try to continue but be prepared for unexpected events.
Message from syslogd@hal9000 at Mon Jan 8 10:55:37 2007 ...
hal9000 kernel: Oops: 0000 [6] SMP
Message from syslogd@hal9000 at Mon Jan 8 10:55:37 2007 ...
hal9000 kernel: CR2: ffff82180f74119e
---
here is the content of /var/log/messages:
Jan 8 10:55:37 hal9000 kernel: PGD 0
Jan 8 10:55:37 hal9000 kernel: CPU 0
Jan 8 10:55:37 hal9000 kernel: Modules linked in: ipv6 dm_snapshot dm_mirror
dm_mod loop snd_hda_intel snd_hda_codec snd_pcm snd_timer snd soundcore
snd_page_alloc pcspkr serio_raw psmouse shpchp pci_hotplug evdev ext3 jbd
mbcache raid1 md_mod ide_generic sd_mod ide_cd cdrom sata_sil libata scsi_mod
via_rhine mii ehci_hcd uhci_hcd via82cxxx generic ide_core processor
Jan 8 10:55:37 hal9000 kernel: Pid: 16787, comm: vwait Not tainted
2.6.18-3-vserver-amd64 #1
Jan 8 10:55:37 hal9000 kernel: RIP: 0010:[<ffffffff802474d2>]
[<ffffffff802474d2>] add_wait_queue+0x29/0x43
Jan 8 10:55:37 hal9000 kernel: RSP: 0018:ffff810016c71ee8 EFLAGS: 00010002
Jan 8 10:55:37 hal9000 kernel: RAX: ffff810016c71f20 RBX: ffff810016c71f08 RCX:
ffff81000f741190
Jan 8 10:55:37 hal9000 kernel: RDX: ffff82180f74119e RSI: 0000000000000246 RDI:
ffff81000f741188
Jan 8 10:55:37 hal9000 kernel: RBP: 00000000fffffffd R08: 0000000000000000 R09:
0000000000000000
Jan 8 10:55:37 hal9000 kernel: R10: 000000000040189a R11: 0000000000000202 R12:
ffff81000f741188
Jan 8 10:55:37 hal9000 kernel: R13: 0000000000000033 R14: 000000000000001e R15:
0000000000000003
Jan 8 10:55:37 hal9000 kernel: FS: 00002b6e32afc6d0(0000)
GS:ffffffff8052f000(0000) knlGS:0000000000000000
Jan 8 10:55:37 hal9000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
Jan 8 10:55:37 hal9000 kernel: CR2: ffff82180f7411a6 CR3: 000000001376d000 CR4:
00000000000006e0
Jan 8 10:55:37 hal9000 kernel: Process vwait (pid: 16787[#0], threadinfo
ffff810016c70000, task ffff81001169c880)
Jan 8 10:55:37 hal9000 kernel: Stack: ffff810016c71f58 ffff81000f740000
00007fffee1029e0 ffffffff802996d4
Jan 8 10:55:37 hal9000 kernel: 0000000000000000 ffff81001169c880
ffffffff8027fc81 0000000000000000
Jan 8 10:55:37 hal9000 kernel: 0000000000000000 0000000000000000
0000000000000000 0000000000000000
Jan 8 10:55:37 hal9000 kernel: Call Trace:
Jan 8 10:55:37 hal9000 kernel: [<ffffffff802996d4>] vc_wait_exit+0x5d/0x106
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8027fc81>]
default_wake_function+0x0/0xe
Jan 8 10:55:37 hal9000 kernel: [<ffffffff80295f87>] sys_vserver+0x4ab/0x59e
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8025ab0e>] system_call+0x7e/0x83
Jan 8 10:55:37 hal9000 kernel:
Jan 8 10:55:37 hal9000 kernel:
Jan 8 10:55:37 hal9000 kernel: Code: 48 89 42 08 48 89 53 18 48 89 48 08 49 89
44 24 08 5b 5b 41
Jan 8 10:55:37 hal9000 kernel: RSP <ffff810016c71ee8>
Jan 8 10:55:37 hal9000 kernel: <1>Unable to handle kernel paging request at
ffff82180f74119e RIP:
Jan 8 10:55:37 hal9000 kernel: PGD 0
Jan 8 10:55:37 hal9000 kernel: CPU 0
Jan 8 10:55:37 hal9000 kernel: Modules linked in: ipv6 dm_snapshot dm_mirror
dm_mod loop snd_hda_intel snd_hda_codec snd_pcm snd_timer snd soundcore
snd_page_alloc pcspkr serio_raw psmouse shpchp pci_hotplug evdev ext3 jbd
mbcache raid1 md_mod ide_generic sd_mod ide_cd cdrom sata_sil libata scsi_mod
via_rhine mii ehci_hcd uhci_hcd via82cxxx generic ide_core processor
Jan 8 10:55:37 hal9000 kernel: Pid: 28327, comm: apache2 Not tainted
2.6.18-3-vserver-amd64 #1
Jan 8 10:55:37 hal9000 kernel: RIP: 0010:[<ffffffff8027e45e>]
[<ffffffff8027e45e>] __wake_up_common+0x24/0x68
Jan 8 10:55:37 hal9000 kernel: RSP: 0018:ffff810011515cc8 EFLAGS: 00010092
Jan 8 10:55:37 hal9000 kernel: RAX: 0000000000000292 RBX: ffff81000f741188 RCX:
0000000000000000
Jan 8 10:55:37 hal9000 kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI:
ffff81000f741188
Jan 8 10:55:37 hal9000 kernel: RBP: ffff810011515cf8 R08: ffff82180f74119e R09:
0000000000000000
Jan 8 10:55:37 hal9000 kernel: R10: 0000000000000000 R11: ffff8100130ed268 R12:
0000000000000001
Jan 8 10:55:37 hal9000 kernel: R13: 0000000000000001 R14: ffff81000f741188 R15:
0000000000000000
Jan 8 10:55:37 hal9000 kernel: FS: 00002b6e32afc6d0(0000)
GS:ffffffff8052f000(0000) knlGS:0000000000000000
Jan 8 10:55:37 hal9000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
Jan 8 10:55:37 hal9000 kernel: CR2: ffff82180f74119e CR3: 00000000077fc000 CR4:
00000000000006e0
Jan 8 10:55:37 hal9000 kernel: Process apache2 (pid: 28327[#51], threadinfo
ffff810011514000, task ffff8100130ed140)
Jan 8 10:55:37 hal9000 kernel: Stack: 0000000100000000 ffff81000f741188
0000000000000000 0000000000000001
Jan 8 10:55:37 hal9000 kernel: 0000000000000292 0000000000000001
ffff810011515d38 ffffffff8022d038
Jan 8 10:55:37 hal9000 kernel: 0000000000000020 ffff810011515d58
0000000000000020 ffff8100010f4780
Jan 8 10:55:37 hal9000 kernel: Call Trace:
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8022d038>] __wake_up+0x38/0x4f
Jan 8 10:55:37 hal9000 kernel: [<ffffffff80214181>] do_exit+0x901/0x948
Jan 8 10:55:37 hal9000 kernel: [<ffffffff80246e14>] cpuset_exit+0x0/0x6c
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8022a295>]
get_signal_to_deliver+0x4b0/0x4df
Jan 8 10:55:37 hal9000 kernel: [<ffffffff80228cb6>] do_signal+0x55/0x751
Jan 8 10:55:37 hal9000 kernel: [<ffffffff80232404>] lock_sock+0xa2/0xad
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8023f839>] d_rehash+0x6a/0x80
Jan 8 10:55:37 hal9000 kernel: [<ffffffff802610ba>] _spin_lock_bh+0x9/0x14
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8022fb95>] release_sock+0x13/0xaa
Jan 8 10:55:37 hal9000 kernel: [<ffffffff803d18bb>] inet_accept+0xab/0xb7
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8039837d>] sys_accept+0x1b8/0x1ea
Jan 8 10:55:37 hal9000 kernel: [<ffffffff80220b9b>] __up_read+0x13/0x8a
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8025ab97>] sysret_signal+0x1c/0x27
Jan 8 10:55:37 hal9000 kernel: [<ffffffff8025ae1b>]
ptregscall_common+0x67/0xac
Jan 8 10:55:37 hal9000 kernel:
Jan 8 10:55:37 hal9000 kernel:
Jan 8 10:55:37 hal9000 kernel: Code: 49 8b 18 eb 2a 49 8d 78 e8 45 8b 68 e8 4c
89 f9 8b 55 d0 8b
Jan 8 10:55:37 hal9000 kernel: RSP <ffff810011515cc8>
Jan 8 10:55:37 hal9000 kernel: <1>Fixing recursive fault but reboot is needed!
---
additional notes:
1. other vserver instances can be stopped successfully.
2. with the kernel 2.6.17.13-vs2.0.2.1 this failure does not appear.
Regards
--
Oliver Paulus
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Received on Mon Jan 8 10:40:11 2007