Strange behavior when starting container - hostname. [message #35120] |
Tue, 03 March 2009 10:19 |
Genicode
Messages: 2 Registered: March 2009
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Junior Member |
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Hello,
I installed openvz on Debian eth system.
Im using kernel fzakernel-2.6.18-686-bigmem ( I tried other kernels ovzkernel-* but i got some problems with networking and vmalloc ).
I created container 102, set ip and hostname. When system starts everything is ok - container is going up, i can log on it.
When im trying to start and stop container, im getting this:
arch:~# vzctl stop 102
Stopping container ...
Container was stopped
Container is unmounted
arch:~# vzctl start 102
Starting container ...
Container is mounted
Adding IP address(es): 192.168.1.1
Setting CPU units: 1000
Configure meminfo: 65536
File resolv.conf was modified
Container start in progress...
arch:~#
bash: line 384: 9473 Segmentation fault hostname ${hostname}
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: invalid opcode: 0000 [#1]
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: SMP
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: CPU: 0, VCPU: 102.0
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: EIP is at sys_sethostname+0x5d/0x91
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: eax: f7e78a20 ebx: 00000004 ecx: 00000001 edx: f2e22000
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: esi: f2e23f6c edi: ec100000 ebp: f2e22001 esp: f2e23f6c
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: ds: 007b es: 007b ss: 0068
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: Process hostname (pid: 8449, veid: 102, ti=f2e22000 task=f2e18190 task.ti=f2e22000)
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: Stack: 61707564 b7f44808 c0110cac c0110d24 0000804b 00021000 00000004 f2e23fbc
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: f2e18190 0804b000 00021000 f7854540 0806c000 c01550d0 f7854574 0804b008
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: 0804b008 0804b008 00000002 c0102963 0804b008 00000004 0804b008 0804b008
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: Call Trace:
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: Code: d9 8b 54 24 50 89 e0 89 e6 e8 0d a6 08 00 85 c0 75 38 89 e2 89 d9 81 e2 00 e0 ff ff 8b 02 c1 e9 02 8b 80 58 04 00 00 8b 78 8b 45 <f0> 3b 45 f4 7c e1 8b 45 ec 89 45 dc 8b 45 dc c9 c3 8b 80 58 04
Message from syslogd@arch at Tue Mar 3 10:57:08 2009 ...
arch kernel: EIP: [<c01296f5>] sys_sethostname+0x5d/0x91 SS:ESP 0068:f2e23f6c
After that a lot of system processes going down and system is not responsible. Only way is hard reboot.
I tried to create my own kernel - the same.
I tried without bigmem - the same.
When im using ovzkernel-* it looks good, but as i said - im getting network problems - sometimes eth0 is timeouting, then i can only reboot the system.
Any ideas what is wrong and what can i do to correct it?
Perhaps its a bug?
Kernel and tools version:
arch:~# dpkg -l |grep fza
ii fzakernel-2.6.18-686-bigmem 028stab056.1dso1 OpenVZ - Meta kernel 2.6.1814-fza-686-bigmem
ii linux-image-2.6.18-14-fza-686-bigmem 028stab056.1dso1 OpenVZ Linux kernel binary image for version
arch:~# dpkg -l |grep vz
ii linux-patch-openvz 2.6.24-ovz004.1d3 server virtualization solution - linux patch
ii vzctl 3.0.23-1dso1~etch0 OpenVZ - server virtualization solution - co
ii vzquota 3.0.12-1dso1~etch0 OpenVZ - server virtualization solution - qu
[Updated on: Tue, 03 March 2009 10:22] Report message to a moderator
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Re: Strange behavior when starting container - hostname. [message #35122 is a reply to message #35120] |
Tue, 03 March 2009 10:59 |
Genicode
Messages: 2 Registered: March 2009
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Junior Member |
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New info:
Problem is when trying to set hostname. After reboot i enter the container and i tired to change hostname. Effect here:
arch:/etc/vz/conf# vzctl enter 102
entered into CT 102
arch:/# ls
bin boot dev etc home initrd lib media mnt opt proc root sbin srv sys tmp usr var
arch:/# hostname
arch
arch:/# hostname d
Segmentation fault
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: invalid opcode: 0000 [#1]
arch:/#
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: SMP
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: CPU: 5, VCPU: 102.1
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: EIP is at sys_sethostname+0x5d/0x91
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: eax: f55f2c40 ebx: 00000001 ecx: 00000000 edx: f63a4000
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: esi: f63a5f6c edi: 00000000 ebp: f63a4001 esp: f63a5f6c
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: ds: 007b es: 007b ss: 0068
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: Process hostname (pid: 8520, veid: 102, ti=f63a4000 task=dfbf2cb0 task.ti=f63a4000)
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: Stack: dfa33764 b7f92808 c0110cac c0110d24 0000804b 00021000 00000004 f63a5fbc
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: dfbf2cb0 0804b000 00021000 dfa337c0 0806c000 c01550d0 dfa337f4 0804b008
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: 0804b008 0804b008 00000002 c0102963 0804b008 00000001 0804b008 0804b008
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: Call Trace:
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: Code: d9 8b 54 24 50 89 e0 89 e6 e8 0d a6 08 00 85 c0 75 38 89 e2 89 d9 81 e2 00 e0 ff ff 8b 02 c1 e9 02 8b 80 58 04 00 00 8b 78 8b 45 <f0> 3b 45 f4 7c e1 8b 45 ec 89 45 dc 8b 45 dc c9 c3 8b 80 58 04
Message from syslogd@arch at Tue Mar 3 11:56:42 2009 ...
arch kernel: EIP: [<c01296f5>] sys_sethostname+0x5d/0x91 SS:ESP 0068:f63a5f6c
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