l...@zitta.fr wrote: > Le 12/03/2010 14:15, Daniel Lezcano a écrit : > >> l...@zitta.fr wrote: >> >>> Le 12/03/2010 13:51, Daniel Lezcano a écrit : >>> >>> >>>> l...@zitta.fr wrote: >>>> >>>> >>>>> Le 11/03/2010 19:47, Daniel Lezcano a écrit : >>>>> >>>>> >>>>> >>>>>> l...@zitta.fr wrote: >>>>>> >>>>>> >>>>>>> I created a new container (karmic), then I type any command there is >>>>>>> curious message, but it works: >>>>>>> >>>>>>> >>>>>> Do you mean you created a system container with karmic inside ? >>>>>> >>>>>> >>>>> Yes, I'm testing a new version of my provisioning scripts. >>>>> >>>>> >>>>> >>>>>> Can you give the kernel version, the lxc version, the container >>>>>> configuration and the command used to spawn the container ? >>>>>> >>>>>> >>>>> config as attachment. >>>>> >>>>> black provisioning # uname -a >>>>> Linux black 2.6.31-zen11-lxc-bt #1 ZEN SMP PREEMPT Tue Feb 23 09:13:02 >>>>> CET 2010 x86_64 Intel(R) Core(TM)2 Quad CPU Q9450 @ 2.66GHz >>>>> GenuineIntel >>>>> GNU/Linux >>>>> >>>>> black provisioning # eix -I lxc | grep Installed >>>>> Installed versions: 0.6.4-r2(22:25:37 04/01/2010)(doc -examples) >>>>> >>>>> Container started with : lxc-start -d -n mycontainer >>>>> >>>>> I access to it via ssh. >>>>> >>>>> Just a question, config file is used at once at create? >>>>> >>>>> >>>>> >>>>>>> r...@mycontainer:~# ls / >>>>>>> -bash: child setpgid (28212 to 28212): No such process >>>>>>> bin boot dev etc home lib lib64 media mnt opt proc root >>>>>>> sbin selinux srv sys tmp usr var >>>>>>> >>>>>>> >>>> When you are in the container, can you give the ouput of: >>>> >>>> echo $$ >>>> ps axjf >>>> >>>> >>>> >>>> >>>> >>> yes, I can : >>> >>> r...@mycontainer:~# ls >>> -bash: child setpgid (1905 to 1905): No such process >>> r...@mycontainer:~# echo $$ >>> 74 >>> r...@mycontainer:~# ps axjf >>> -bash: child setpgid (1907 to 1907): No such process >>> PPID PID PGID SID TTY TPGID STAT UID TIME COMMAND >>> 0 1 1 1 ? -1 Ss 0 0:00 /sbin/init >>> 1 13 10 10 ? -1 Sl 101 0:00 rsyslogd >>> -c4 >>> 1 54 54 54 ? -1 Ss 0 0:00 >>> /usr/sbin/sshd >>> 1 68 68 68 tty1 81 Ss 0 0:00 /bin/login >>> -- 68 74 74 68 tty1 81 S 0 >>> 0:00 \_ -bash >>> 74 81 81 68 tty1 81 R+ 0 0:00 \_ >>> ps axjf >>> >>> >> Very weird ... >> >> Another one :) >> >> strace -f -eclone,setpgid bash >> and then /bin/true (or whatever). >> >> >> >> > At same time, I was upgrading my kernel from 2.6.31 to 2.6.33. > And it works now. > I have done a rollback to reproduce. Clearly, my old kernel is the issue. >
Yep, I am suspecting a bug in the 2.6.31 kernel. Do you mind to give the ouput of the strace for each kernel ? Do you have a patched kernel ? I used the 2.6.31 but I don't recall falling onto this problem ... > After some searches, it seems that my 2.6.31 kernel loosed 2 config > items from my previous config : > CONFIG_CGROUP_CPUACCT > CONFIG_CGROUP_SCHED > > do you think this is the problem ? > At the fist glance, I would say no, I don't think this is in the "clone" / "copy_proces" kernel code path. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Lxc-devel mailing list Lxc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-devel
