Hello dan
By loosing context i want to say :
when it's ok :
srvweb:/var/log# vserver-stat
CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME
0 82 986.7M 220.4M 4m15s84 1m41s00 2h49m11 root server
20 18 424.1M 117.1M 0m10s24 0m01s12 2h48m00 vweb1
21 15 729.1M 107M 0m02s70 0m01s10 2h05m32 vweb2
22 10 63.6M 22.4M 0m00s50 0m00s50 2h05m14 vweb3
when it loose context :
srvweb:/var/log# vserver-stat
CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME
0 82 986.7M 220.4M 4m15s84 1m41s00 2h49m11 root server
20 18 424.1M 117.1M 0m10s24 0m01s12 2h48m00
21 15 729.1M 107M 0m02s70 0m01s10 2h05m32
22 10 63.6M 22.4M 0m00s50 0m00s50 2h05m14
And of course(?) i can't enter anymore in the vserver when it doesn't appear
in vserver-stat. But the processes attached to this vserver continue to run.
This morning Bertl told me to launch testme.sh : the result is ok.
srvweb:/usr/local# ./testme.sh
Linux-VServer Test [V0.16] Copyright (C) 2003-2006 H.Poetzl
chcontext is working.
chbind is working.
Linux 2.6.19-vs2.1.1.4 #2 SMP Sat Dec 9 11:42:13 CET 2006 i686
Ea 0.30.212 273/glibc (DSa) <compat,v11,fscompat,v13,net,v21,oldproc,olduts>
VCI: 0002:0102 273 03000416 (TbLgnP)
---
[000]# succeeded.
[001]# succeeded.
[011]# succeeded.
[031]# succeeded.
[101]# succeeded.
[102]# succeeded.
[201]# succeeded.
[202]# succeeded.
I've REcompiled util-vservers-0.30.212-rc5 with enable-apis=NOLEGACY. It
works for the moment.... In the previous compil i had left the default
available apis :
v13,net,v21.
srvweb:/usr/local# vserver-info
Versions:
Kernel: 2.6.19-vs2.1.1.4
VS-API: 0x00020102
util-vserver: 0.30.212-rc5; Dec 9 2006, 12:38:30
Features:
CC: gcc, gcc (GCC) 3.3.5 (Debian 1:3.3.5-13)
CXX: g++, g++ (GCC) 3.3.5 (Debian 1:3.3.5-13)
CPPFLAGS: ''
CFLAGS: '-g -O2 -std=c99 -Wall -pedantic -W'
CXXFLAGS:
'-g -O2 -ansi -Wall -pedantic -W -fmessage-length=0'
build/host: i686-pc-linux-gnu/i686-pc-linux-gnu
Use dietlibc: yes
Build C++ programs: yes
Build C99 programs: yes
Available APIs: compat,v11,fscompat,v13,net,v21,oldproc,olduts
ext2fs Source: e2fsprogs
syscall(2) invocation: alternative
vserver(2) syscall#: 273/glibc
Paths:
prefix: /usr/local
sysconf-Directory: ${prefix}/etc
cfg-Directory: ${prefix}/etc/vservers
initrd-Directory: $(sysconfdir)/init.d
pkgstate-Directory: ${prefix}/var/run/vservers
vserver-Rootdir: /vservers
Patrick
----- Original Message -----
From: "Daniel Hokka Zakrisson" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Saturday, December 09, 2006 1:52 PM
Subject: Re: [Vserver] Bug again on 2.6.19
> [EMAIL PROTECTED] wrote:
> > Hello all
> >
> > I try util-vservers-0.30.212-rc5 with patch-vs-2.1.1.4.diff on kernel
2.6.19
> > :
> >
> > And a few minutes later after starting vservers, i loose their context
and
> > got this message in syslog :
>
> "Lose their context"? What does that mean exactly?
>
> > Dec 9 11:15:34 srvweb kernel: BUG: warning at
> > kernel/vserver/proc.c:398/proc_vx_info_read()
> > Dec 9 11:15:34 srvweb kernel: [dump_trace+107/417]
dump_trace+0x6b/0x1a1
> > Dec 9 11:15:34 srvweb kernel: [show_trace_log_lvl+23/43]
> > show_trace_log_lvl+0x17/0x2b
> > Dec 9 11:15:34 srvweb kernel: [__func__.0+3843/287512] 0xc0326c7b
> > Dec 9 11:15:34 srvweb kernel: DWARF2 unwinder stuck at 0xc0326c7b
> > Dec 9 11:15:34 srvweb kernel:
> > Dec 9 11:15:34 srvweb kernel: Leftover inexact backtrace:
> > Dec 9 11:15:34 srvweb kernel:
> > Dec 9 11:15:34 srvweb kernel: [show_trace+15/17] show_trace+0xf/0x11
> > Dec 9 11:15:34 srvweb kernel: [dump_stack+19/21] dump_stack+0x13/0x15
> > Dec 9 11:15:34 srvweb kernel: [proc_vx_info_read+90/222]
> > proc_vx_info_read+0x5a/0xde
> > Dec 9 11:15:34 srvweb kernel: [vfs_read+138/308] vfs_read+0x8a/0x134
> > Dec 9 11:15:34 srvweb kernel: [sys_read+65/103] sys_read+0x41/0x67
> > Dec 9 11:15:34 srvweb kernel: [sysenter_past_esp+86/121]
> > sysenter_past_esp+0x56/0x79
> > Dec 9 11:15:34 srvweb kernel: [__xfrm_state_bump_genids+83/339]
> > __xfrm_state_bump_genids+0x53/0x153
> > Dec 9 11:15:34 srvweb kernel: =======================
>
> This is probably a race in the proc-code that we haven't been able to
> track down yet, but if you have a sure-fire way to reproduce it, that
> would help a lot.
>
> --
> Daniel Hokka Zakrisson
> GPG id: 06723412
> GPG fingerprint: A455 4DF3 990A 431F FECA 7947 6136 DDA2 0672 3412
> _______________________________________________
> Vserver mailing list
> [email protected]
> http://list.linux-vserver.org/mailman/listinfo/vserver
>
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