[Users] problems wit 2.6.24 from git

[Josip Rodin]

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 kernel:  [<ffffffff80334632>] kobject_get+0x12/0x20
Feb  8 14:02:22 zut kernel:  [<ffffffff80334c65>] kobject_add+0xb5/0x200
Feb  8 14:02:22 zut kernel:  [<ffffffff80246245>] user_kobject_create+0x85/0xd0
Feb  8 14:02:22 zut kernel:  [<ffffffff80246772>] alloc_uid+0x102/0x190
Feb  8 14:02:22 zut kernel:  [<ffffffff80246895>] copy_user_ns+0x75/0xf0
Feb  8 14:02:22 zut kernel:  [<ffffffff802564b5>] create_new_namespaces+0x145/0x240
Feb  8 14:02:22 zut kernel:  [<ffffffff802567ef>] copy_namespaces+0x4f/0x80
Feb  8 14:02:22 zut kernel:  [<ffffffff881d294d>] :vzmon:real_env_create+0x50d/0xd80
Feb  8 14:02:22 zut kernel:  [<ffffffff881d3693>] :vzmon:vzcalls_ioctl+0x4d3/0x500
Feb  8 14:02:22 zut kernel:  [<ffffffff881cd1a2>] :vzdev:vzctl_ioctl+0x42/0x80
Feb  8 14:02:22 zut kernel:  [<ffffffff802a590f>] do_ioctl+0x2f/0xa0
Feb  8 14:02:22 zut kernel:  [<ffffffff802a59f4>] vfs_ioctl+0x74/0x2d0
Feb  8 14:02:22 zut kernel:  [<ffffffff802a5c99>] sys_ioctl+0x49/0x80
Feb  8 14:02:22 zut kernel:  [<ffffffff8020bd9e>] system_call+0x7e/0x83
Feb  8 14:02:22 zut kernel: 
Feb  8 14:02:22 zut kernel: kobject_add failed for 0 with -EEXIST, don't try to register things with the same name in the same directory.
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:  [<ffffffff80334cf9>] kobject_add+0x149/0x200
Feb  8 14:02:22 zut kernel:  [<ffffffff80246245>] user_kobject_create+0x85/0xd0
Feb  8 14:02:22 zut kernel:  [<ffffffff80246772>] alloc_uid+0x102/0x190
Feb  8 14:02:22 zut kernel:  [<ffffffff80246895>] copy_user_ns+0x75/0xf0
Feb  8 14:02:22 zut kernel:  [<ffffffff802564b5>] create_new_namespaces+0x145/0x240
Feb  8 14:02:22 zut kernel:  [<ffffffff802567ef>] copy_namespaces+0x4f/0x80
Feb  8 14:02:22 zut kernel:  [<ffffffff881d294d>] :vzmon:real_env_create+0x50d/0xd80
Feb  8 14:02:22 zut kernel:  [<ffffffff881d3693>] :vzmon:vzcalls_ioctl+0x4d3/0x500
Feb  8 14:02:22 zut kernel:  [<ffffffff881cd1a2>] :vzdev:vzctl_ioctl+0x42/0x80
Feb  8 14:02:22 zut kernel:  [<ffffffff802a590f>] do_ioctl+0x2f/0xa0
Feb  8 14:02:22 zut kernel:  [<ffffffff802a59f4>] vfs_ioctl+0x74/0x2d0
Feb  8 14:02:22 zut kernel:  [<ffffffff802a5c99>] sys_ioctl+0x49/0x80
Feb  8 14:02:22 zut kernel:  [<ffffffff8020bd9e>] system_call+0x7e/0x83
Feb  8 14:02:22 zut kernel: 
Feb  8 14:02:22 zut kernel: CT: 50126: stopped
Feb  8 14:02:22 zut kernel: CT: 50126: failed to start with err=-12

I've reverted to .22 since, but will be happy to try again...

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