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Hello Herbert, All,
Herbert Poetzl schrieb:
> On Tue, Jan 08, 2008 at 03:18:02PM +0100, Oliver Welter wrote:
>>
>> Herbert Poetzl wrote:
>>> On Mon, Jan 07, 2008 at 08:05:54AM +0100, Oliver Welter wrote:
>>> Hi List, Hollow,
>>>
>>> I installed a new guest from scratch using the stage4 tarbal from
>>> Hollows Website. The clean tarball works fine.
>>> I now ran "emerge -u system", as baselayout was updated, too, I reran
>>> the initpost script also. Server starts and works fine, but I get this
>>> on shutdown:
>>>
>>> # vserver test stop
>>> /usr/lib/util-vserver/vserver.stop: line 85: 8580
>>> Speicherzugriffsfehler "${NICE_CMD[@]}" "${CHBIND_CMD[@]}" "$_VTAG"
>>> --migrate "${OPTS_VTAG_ENTER[@]}" --silent -- $_VCONTEXT $SILENT_OPT
>>> --migrate --chroot --xid "$S_CONTEXT" -- "${INITCMD_STOP[@]}"
>>> A timeout occured while waiting for the vserver to finish and it will
>>> be killed by sending a SIGKILL signal. The following process list
>>> might be useful for finding out the reason of this behavior:
>>>
>>> Any ideas?
>>>
>>>> as usual, please add the output of testme.sh
>>>> and/or provide the kernel/patch/userspace versions
>> Sorry, guest is, as stated, a stage4 from hollow with all packages
>> updated by "emerge -u world". As it ran before and there are other
>> guests running find on the same host I assume that something inside the
>> guest segfaults. I have only syslog-ng running inside the guest.
>
> try chroot-ing into the guest filesystem and
> carefully see if typical commands can be executed
>
The server is working, so I cant find anything that is obviously broken
but I found something else. The commandline that crashes is a bash:
/bin/bash /usr/sbin/chbind --silent --secure --nid 10099 --ip
192.168.0.123/24 --ip 212.x.x.x/25 /usr/sbin/vtag --migrate --tag 10099
- --silent -- /usr/sbin/vcontext --silent --migrate --chroot --xid 10099
- -- env -i TERM=xterm RUNLEVEL=0 /sbin/rc shutdown
And, I see this in my dmesg of the host:
vxW: xid=10099 did lookup hidden f5de3ce0[#0,4026531875] �/proc/bus�.
vxW: xid=10099 did lookup hidden f5de3ce0[#0,4026531875] �/proc/bus�.
vxW: xid=10099 did lookup hidden f5de3ce0[#0,4026531875] �/proc/bus�.
vxW: xid=10099 did lookup hidden f5d83aa0[#0,4026531866]
/proc/sys/fs/binfmt_misc
dynamic contexts disabled.
Any hints ?
Oliver
> HTH,
> Herbert
>
>> Oliver
>>
>> Kernel: 2.6.20-vs2.2.0-gentoo
>> VS-API: 0x00020200
>> util-vserver: 0.30.214; Sep 30 2007, 00:17:12
>>
>> Features:
>> CC: i686-pc-linux-gnu-gcc, i686-pc-linux-gnu-gcc
>> (GCC) 4.1.2 (Gentoo 4.1.2 p1.0.1)
>> CXX: i686-pc-linux-gnu-g++, i686-pc-linux-gnu-g++
>> (GCC) 4.1.2 (Gentoo 4.1.2 p1.0.1)
>> CPPFLAGS: ''
>> CFLAGS: '-O3 -march=pentium4 -fomit-frame-pointer
>> -std=c99 -Wall -pedantic -W -funit-at-a-time'
>> CXXFLAGS: '-O3 -march=pentium4 -fomit-frame-pointer
>> -ansi -Wall -pedantic -W -fmessage-length=0 -funit-at-a-time'
>> build/host: i686-pc-linux-gnu/i686-pc-linux-gnu
>> Use dietlibc: yes
>> Build C++ programs: no (affected: vbuild, vcheck)
>> Build C99 programs: yes
>> Available APIs: v13,net,v21,v22,v23,netv2
>> ext2fs Source: e2fsprogs
>> syscall(2) invocation: alternative
>> vserver(2) syscall#: 273/glibc
>>
>>
>> --
>> Protect your environment - close windows and adopt a penguin!
>> PGP-Key: 3B2C 8095 A7DF 8BB5 2CFF 8168 CAB7 B0DD 3985 1721
>>
>>
>
>
- --
Protect your environment - close windows and adopt a penguin!
PGP-Key: 3B2C 8095 A7DF 8BB5 2CFF 8168 CAB7 B0DD 3985 1721
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Received on Fri Jan 11 15:24:06 2008