Your message dated Fri, 03 Sep 2010 14:11:50 +0400
with message-id <[email protected]>
and subject line Re: Bug#595343: kvm Call Trace
has caused the Debian Bug report #595343,
regarding kvm Call Trace
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
595343: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=595343
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: kvm
Version: 72+dfsg-5~lenny5
Severity: normal
I'm using a debian lenny kvm. But the network is lost, and then there
is no network in the vps and in the host. If you reload everything
back working.
Sep 2 16:13:41 venera kernel: [195193.900973] CPU 3
Sep 2 16:13:41 venera kernel: [195193.900973] Modules linked in: tun
kvm_intel kvm ipv6 bridge sbp2 loop snd_pcm snd_timer snd soundcore
snd_page_alloc pcspkr button$
Sep 2 16:13:41 venera kernel: [195193.900973] Pid: 4219, comm: sshd
Tainted: G W 2.6.26-2-amd64 #1
Sep 2 16:13:41 venera kernel: [195193.900973] RIP:
0010:[<ffffffff802a7689>] [<ffffffff802a7689>] do_select+0x16d/0x464
Sep 2 16:13:41 venera kernel: [195193.900973] RSP:
0018:ffff8100aa4efa78 EFLAGS: 00010286
Sep 2 16:13:41 venera kernel: [195193.900973] RAX: 0000000000000000
RBX: 0000000000000000 RCX: ffff8100aa4eff50
Sep 2 16:13:41 venera kernel: [195193.900973] RDX: ffff81021e80c200
RSI: 0000000000000246 RDI: ffff81000105a090
Sep 2 16:13:41 venera kernel: [195193.900973] RBP: ffff81021c514300
R08: ffff8100aa4ee000 R09: 00000000ffffffff
Sep 2 16:13:41 venera kernel: [195193.900973] R10: ffff8100010598f0
R11: 0000000000000000 R12: 0000000000000800
Sep 2 16:13:41 venera kernel: [195193.900973] R13: f7ff8100aa4efeb8
R14: 000000000000000c R15: 000000000000000c
Sep 2 16:13:41 venera kernel: [195193.900973] FS:
00007fa48d057790(0000) GS:ffff81021f0e97c0(0000)
knlGS:0000000000000000
Sep 2 16:13:41 venera kernel: [195193.900973] CS: 0010 DS: 0000 ES:
0000 CR0: 0000000080050033
Sep 2 16:13:41 venera kernel: [195193.900973] CR2: 000000000081ccf8
CR3: 000000007a558000 CR4: 00000000000026e0
Sep 2 16:13:41 venera kernel: [195193.900973] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Sep 2 16:13:41 venera kernel: [195193.900973] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Sep 2 16:13:41 venera kernel: [195193.900973] Process sshd (pid:
4219, threadinfo ffff8100aa4ee000, task ffff81021e80c200)
Sep 2 16:13:41 venera kernel: [195193.900973] Stack:
0000000000000001 ffff8100aa4eff50 0000000000000000 0000000c803cc888
Sep 2 16:13:41 venera kernel: [195193.900973] ffff8100aa4efdd8
ffff8100aa4efde0 ffff8100aa4efde8 ffff8100aa4efdc0
Sep 2 16:13:41 venera kernel: [195193.900973] ffff8100aa4efdc8
ffff8100aa4efdd0 0000000000000a28 0000000000000000
Sep 2 16:13:41 venera kernel: [195193.900973] Call Trace:
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff802a7be4>] ?
__pollwait+0x0/0xe1
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff8022c168>] ?
default_wake_function+0x0/0xe
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff8022c168>] ?
default_wake_function+0x0/0xe
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff8022c168>] ?
default_wake_function+0x0/0xe
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff8022c168>] ?
default_wake_function+0x0/0xe
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff8023d070>] ?
__mod_timer+0xbd/0xcc
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff803b273f>] ?
sk_reset_timer+0xf/0x19
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff803effd8>] ?
__tcp_push_pending_frames+0x6c9/0x78d
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff8042a5ed>] ?
_spin_lock_bh+0x9/0x1f
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff803b25eb>] ?
release_sock+0x13/0x96
Sep 2 16:13:41 venera kernel: [195193.900973] [<ffffffff803e5765>] ?
tcp_sendmsg+0x8c3/0x9b7
Sep 2 16:13:41 venera kernel: [195193.901010] [<ffffffff803afe9e>] ?
sock_aio_write+0xf8/0x110
Sep 2 16:13:41 venera kernel: [195193.901010] [<ffffffff802a7b3c>] ?
core_sys_select+0x1bc/0x264
Sep 2 16:13:41 venera kernel: [195193.901010] [<ffffffff8029ae8b>] ?
do_sync_write+0xc9/0x10c
Sep 2 16:13:41 venera kernel: [195193.901010] [<ffffffff80246171>] ?
autoremove_wake_function+0x0/0x2e
Sep 2 16:13:41 venera kernel: [195193.901010] [<ffffffff802a7d86>] ?
sys_select+0xc1/0x183
Sep 2 16:13:41 venera kernel: [195193.901010] [<ffffffff8029bbd7>] ?
sys_write+0x45/0x6e
Sep 2 16:13:41 venera kernel: [195193.901010] [<ffffffff8020beda>] ?
system_call_after_swapgs+0x8a/0x8f
Sep 2 16:13:41 venera kernel: [195193.901010]
Sep 2 16:13:41 venera kernel: [195193.901010]
Sep 2 16:13:41 venera kernel: [195193.901010] RSP <ffff8100aa4efa78>
Sep 2 16:13:41 venera kernel: [195193.901055] ---[ end trace
df0426597a59964e ]---
Sep 2 18:51:46 venera kernel: imklog 3.18.6, log source = /proc/kmsg started.
I am using Debian GNU/Linux , kernel 2.6.26-2-amd64 and use
bridge-utils Version: 1.4-5
--- End Message ---
--- Begin Message ---
03.09.2010 13:16, vlad khigniy wrote:
> Package: kvm
>
> Version: 72+dfsg-5~lenny5
>
> Severity: normal
>
> I'm using a debian lenny kvm. But the network is lost, and then there is no
> network in the vps and in the host. If you reload everything back working.
When lenny were released, kvm was in early pre-beta stage.
All these kvm-nn series were nothing more than development
snapshots of the codebase, not even alpha releases. They
contain numerous bugs fixed long ago in several stable
versions which were released after lenny.
> Sep 2 16:13:41 venera kernel: [195193.900973] CPU 3
> Sep 2 16:13:41 venera kernel: [195193.900973] Modules linked in: tun
> kvm_intel kvm ipv6 bridge sbp2 loop snd_pcm snd_timer snd soundcore
> snd_page_alloc pcspkr button$
> Sep 2 16:13:41 venera kernel: [195193.900973] Pid: 4219, comm: sshd
> Tainted: G W 2.6.26-2-amd64 #1
Note this is kernel issue, not kvm issue. But anyway.
If you want kvm, use both kvm and kernel from backports.org.
Both kvm and kernel in lenny are known broken when kvm is concerned,
and backporting changes to such pre-alpha versions is unjustified,
huge amount of work.
Current versions available in bpo:
qemu-kvm 0.12.4+dfsg-1
kernel 2.6.32-5
I'm closing this bugreport because the issues you mention are
fixed long ago, and fixed versions are available in debian,
also for long time.
Thanks!
/mjt
--- End Message ---
