On Tuesday 28 November 2006 15:54, Herbert Poetzl wrote:
> On Tue, Nov 28, 2006 at 08:11:35AM +0100, Andreas Baetz wrote:
> > On Sunday 26 November 2006 23:22, Herbert Poetzl wrote:
> > > On Fri, Nov 24, 2006 at 08:11:39AM +0100, Andreas Baetz wrote:
> > > > On Thursday 23 November 2006 18:49, Herbert Poetzl wrote:
> > > > > On Thu, Nov 23, 2006 at 02:43:13AM +0100, Herbert Poetzl wrote:
> > > > > >
> > > > > > thanks, should be fixed in the next release
> > > > >
> > > > > vs2.0.2.2-rc8 is out ...
> > > >
> > > > I tried vs2.0.2.2-rc8 with 2.6.18.3, the vserver starts ok, no
> > > > errors, but when I stopped it, the whole system freezed.
> > > > Right after "Deconfiguring network interfaces...done."
> > >
> > > okay, maybe you get around, the stack trace of
> > > all processes would probably tell us more ...
> > I wrote down some of the trace output by hand:
>
> hmm, the numbers of those dumps would be interesting,
> especially if you have an unstripped kernel (vmlinux)
> available, so we can figure _where_ this happens
>
> so a serial console or some other means of recording
> them would be very helpful, if not available, try
> with a photo camera ...
>
I did some more tests:
At console 1:
host:~# vserver deb4 enter
deb4:/#
.. Then I stopped all services in deb4 ..
deb4:/# ps ax
PID TTY STAT TIME COMMAND
1 ? Ss 0:00 init [2]
4999 ? S+ 0:00 login
5023 pts/0 Ss 0:00 /bin/bash -login
5043 pts/0 R+ 0:00 ps ax
At console 2:
host:~# vps ax|grep 8004
4999 8004 deb4 tty3 S+ 0:00 login
5023 8004 deb4 pts/0 Ss+ 0:00 /bin/bash -login
5049 0 MAIN tty2 S+ 0:00 grep 8004
At console 1:
deb4:/# <hit CTRL-D>
EIP: [<e2fd8894>] 0xe2fd8894 SS:ESP 0068:e4711f20
<1>Fixing recursive fault but reboot is needed!
host kernel: Oops: 0002 [#1]
host kernel: PREEMPT
host kernel: CPU: 0
host kernel: EIP is at 0xe2fd8894
host kernel: eax: e2fd8888 ebx: e2fd8930 ecx: 00000001 edx: 00000001
host kernel: esi: 00000000 edi: e2fd8890 ebp: e4711f48 esp: e4711f20
host kernel: ds: 007b es: 007b ss: 0068
host kernel: Process vcontext (pid: 4638[#8004], ti=e4710000 task=e4334ab0 task.ti=e4710000)
host kernel: Stack: c01195e3 e2fd8888 00000001 00000000 00000000 00000001 00000001 00000000
host kernel: 00000001 00000286 e4711f6c c011b1af 00000000 00000000 00000001 e2fd8890
host kernel: e4711f9c e4334ab0 00000010 c17efa90 c01224b9 00000000 00000000 c011ac30
host kernel: Call Trace:
host kernel: Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 94 88 fd e2 <30> 89 fd e2 02 00 00 00 00 00 00 00 2f 65 74 63 2f 76 73 65 72
host kernel: EIP: [<e2fd8894>] 0xe2fd8894 SS:ESP 0068:e4711f20
The same doesn't work with another vserver (deb3).
With deb3, I can stop all services, then after CTRL-D there is no deb3 anymore in vserver-stat
(I think that is how it is supposed to work)
> > BUG: unable to handle kernel NULL pointer dereference at virtual
> > address 00000005
> > printing eip:
> > c0104118
>
> one of those addresses is listed above, you might
> be able to get thre required info with:
>
> addr2line -e vmlinux c0104118
>
> another option to identify the location is the code
> sequence dumped at the end (2 digit block)
>
> TIA,
> Herbert
Andreas
**********************************************************************
This email and any files transmitted with it are confidential and
intended solely for the use of the individual or entity to whom they
are addressed. If you have received this email in error please notify
the system manager.
**********************************************************************
_______________________________________________
Vserver mailing list
Vserver@list.linux-vserver.org
http://list.linux-vserver.org/mailman/listinfo/vserver
Received on Tue Dec 5 11:20:22 2006