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items: problems wit 2.6.24 from git
items: Re: problems wit 2.6.24 from git
items: RE: problems wit 2.6.24 from git

problems wit 2.6.24 from git
type: item
description: I just downloaded the latest version from jit with: git clone git://git.openvz.org/pub/linux-2.6.24-openvz linux-2.6.24-openvz.org (hope that is correct) configuration, compilation worked without problem (compiling for amd64). but when i try to start a VE I get the following error: any idea whats wrong? > vzctl start 101 sysfs: duplicate filename '0' can not be created WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() Pid: 3251, comm: vzctl Tainted: GF 2.6.24 #1 Call Trace: [<ffffffff802ea26c>] sysfs_add_one+0x54/0xbd [<ffffffff802ea7a7>] create_dir+0x4f/0x87 [<ffffffff802ea961>] sysfs_create_dir+0x47/0x5c [<ffffffff8032474d>] kobject_get+0x12/0x17 [<ffffffff80324c7a>] kobject_add+0xf3/0x1a6 [<ffffffff80240c47>] user_kobject_create+0x77/0xa7 [<ffffffff80241090>] alloc_uid+0xe1/0x185 [<ffffffff802411b7>] copy_user_ns+0x71/0xde [<ffffffff8024ecf7>] create_new_namespaces+0x103/0x1da [<ffffffff8024efc1>] copy_namespaces+0x31/0x90 [<ffffffff883ea39d>] :vzmon:real_env_create+0x43c/0xd3e [<ffffffff883eaf22>] :vzmon:vzcalls_ioctl+0x283/0x498 [<ffffffff883e413d>] :vzdev:vzctl_ioctl+0x34/0x50 [<ffffffff802b0295>] do_ioctl+0x21/0x6b [<ffffffff802b052c>] vfs_ioctl+0x24d/0x266 [<ffffffff802b0581>] sys_ioctl+0x3c/0x5f [<ffffffff8020bf4e>] system_call+0x7e/0x83 kobject_add failed for 0 with -EEXIST, don't try to register things with the same name in the same directory. Pid: 3251, comm: vzctl Tainted: GF 2.6.24 #1 Call Trace: [<ffffffff80324cf9>] kobject_add+0x172/0x1a6 [<ffffffff80240c47>] user_kobject_create+0x77/0xa7 [<ffffffff80241090>] alloc_uid+0xe1/0x185 [<ffffffff802411b7>] copy_user_ns+0x71/0xde [<ffffffff8024ecf7>] create_new_namespaces+0x103/0x1da [<ffffffff8024efc1>] copy_namespaces+0x31/0x90 [<ffffffff883ea39d>] :vzmon:real_env_create+0x43c/0xd3e [<ffffffff883eaf22>] :vzmon:vzcalls_ioctl+0x283/0x498 [<ffffffff883e413d>] :vzdev:vzctl_ioctl+0x34/0x50 [<ffffffff802b0295>] do_ioctl+0x21/0x6b [<ffffffff802b052c>] vfs_ioctl+0x24d/0x266 [<ffffffff802b0581>] sys_ioctl+0x3c/0x5f […
creator: Dietmar Maurer
date: 2008-02-08T14:33:18-00:00

Re: problems wit 2.6.24 from git
type: item
description: On Fri, Feb 08, 2008 at 03:33:18PM +0100, Dietmar Maurer wrote: > I just downloaded the latest version from jit with: > > git clone git://git.openvz.org/pub/linux-2.6.24-openvz > linux-2.6.24-openvz.org > > (hope that is correct) > > configuration, compilation worked without problem (compiling for amd64). > > but when i try to start a VE I get the following error: > > sysfs: duplicate filename '0' can not be created > WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() > Pid: 3251, comm: vzctl Tainted: GF 2.6.24 #1 > kobject_add failed for 0 with -EEXIST, don't try to register things with > the same name in the same directory. > Pid: 3251, comm: vzctl Tainted: GF 2.6.24 #1 > CT: 101: stopped > CT: 101: failed to start with err=-12 I've seen the same yesterday: Feb 8 14:02:22 zut kernel: Symbol sys_open is marked as UNUSED, however this module is using it. Feb 8 14:02:22 zut kernel: This symbol will go away in the future. Feb 8 14:02:22 zut kernel: Please evalute if this is the right api to use, and if it really is, submit a report the linux kernel mailinglist together with submitting your code for inclusion. Feb 8 14:02:22 zut kernel: Symbol sys_open is marked as UNUSED, however this module is using it. Feb 8 14:02:22 zut kernel: This symbol will go away in the future. Feb 8 14:02:22 zut kernel: Please evalute if this is the right api to use, and if it really is, submit a report the linux kernel mailinglist together with submitting your code for inclusion. Feb 8 14:02:22 zut kernel: sysfs: duplicate filename '0' can not be created Feb 8 14:02:22 zut kernel: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() Feb 8 14:02:22 zut kernel: Pid: 3069, comm: vzctl Not tainted 2.6.24 #1 Feb 8 14:02:22 zut kernel: Feb 8 14:02:22 zut kernel: Call Trace: Feb 8 14:02:22 zut kernel: [<ffffffff802e73ef>] sysfs_add_one+0xaf/0xf0 Feb 8 14:02:22 zut kernel: [<ffffffff802e79b0>] create_dir+0x60/0xc0 Feb 8 14:02:22 zut kernel: [<ffffffff802e7bca>] sysfs_create_dir+0x2a/0x60 Feb 8 14:02:22 zut k…
creator: Josip Rodin
date: 2008-02-09T09:29:06-00:00

RE: problems wit 2.6.24 from git
type: item
description: I had the same problem but I see there is a bug report for that: http://bugzilla.openvz.org/show_bug.cgi?id=802 I did have the fair scheduler on and after disabling this: # zgrep CONFIG_FAIR /proc/config.gz # CONFIG_FAIR_GROUP_SCHED is not set it works. # uname -a Linux jmd1 2.6.24-openvz #1 SMP PREEMPT Sun Feb 10 23:42:00 EST 2008 x86_64 Dual Core AMD Opteron(tm) Processor 285 AuthenticAMD GNU/Linux # vzlist VEID NPROC STATUS IP_ADDR HOSTNAME 101 3 running 192.168.1.250 vs_pdc John
creator: drescherjm
date: 2008-02-11T04:53:49-00:00