Hi Stuart, Stuart MacIntosh schrieb: > Hello everyone, > I'm frequently seeing errors in the logs upon VE start and during a > heavy I/O (cp /something /somwhere on HN) I had a lockup and kernel > panic but did not have a serial console attached to catch the panic > message sorry.
What shows 'cat /proc/sys/kernel/ve_allow_kthreads' ? > > Is this a bug? I found http://bugzilla.openvz.org/show_bug.cgi?id=470 > with similar problem but it says the bug is fixed(?) > > the errors look like this: >> Jul 6 02:20:09 server01 kernel: lockd_down: no lockd running. >> Jul 6 02:20:11 server01 kernel: VE: 104: stopped >> Jul 6 02:20:12 server01 kernel: VE: 104: started >> Jul 6 02:20:26 server01 kernel: kernel_thread call inside VE >> Jul 6 02:20:26 server01 kernel: [<c0101569>] kernel_thread+0xc9/0xd0 >> Jul 6 02:20:26 server01 kernel: [<c01505ec>] __alloc_pages+0x2ac/0x370 >> Jul 6 02:20:26 server01 kernel: [<f8ea3080>] svc_create_thread+0x130/0x160 >> [sunrpc] >> Jul 6 02:20:26 server01 kernel: [<f8e89500>] lockd+0x0/0x360 [lockd] >> Jul 6 02:20:26 server01 kernel: [<f8e892dc>] lockd_up+0xfc/0x190 [lockd] >> Jul 6 02:20:26 server01 kernel: [<f8e89500>] lockd+0x0/0x360 [lockd] >> Jul 6 02:20:26 server01 kernel: [<f8f05ff3>] nfs_get_sb+0x513/0x7f0 [nfs] >> Jul 6 02:20:26 server01 kernel: [<f8f04c00>] nfs_compare_super+0x0/0x80 >> [nfs] >> Jul 6 02:20:26 server01 kernel: [<f8f04be0>] nfs_set_super+0x0/0x20 [nfs] >> Jul 6 02:20:26 server01 kernel: [<c0172b4c>] vfs_kern_mount+0x4c/0xa0 >> Jul 6 02:20:26 server01 kernel: [<c0172c12>] do_kern_mount+0x42/0x60 >> Jul 6 02:20:26 server01 kernel: [<c018aa8d>] do_mount+0x26d/0x7a0 >> Jul 6 02:20:26 server01 kernel: [<c013842a>] ub_slab_charge+0x7a/0x140 >> Jul 6 02:20:26 server01 kernel: [<c03fc6b6>] inet_csk_get_port+0x136/0x280 >> Jul 6 02:20:26 server01 kernel: [<c041ccd9>] inet_bind+0xd9/0x210 >> Jul 6 02:20:26 server01 kernel: [<c013c1ef>] pb_free+0x1f/0x30 >> Jul 6 02:20:26 server01 kernel: [<c01506dd>] __get_free_pages+0x2d/0x50 >> Jul 6 02:20:26 server01 kernel: [<c0189657>] copy_mount_options+0x47/0x130 >> Jul 6 02:20:26 server01 kernel: [<c018b058>] sys_mount+0x98/0xe0 >> Jul 6 02:20:26 server01 kernel: [<c0103083>] syscall_call+0x7/0xb >> Jul 6 02:20:26 server01 kernel: lockd_up: create thread failed, error=-1 >> Jul 6 02:43:29 server01 -- MARK -- >> Jul 6 03:02:43 server01 kernel: VE: 104: stopped >> Jul 6 03:02:43 server01 kernel: VE: 104: started >> Jul 6 03:03:13 server01 kernel: kernel_thread call inside VE >> Jul 6 03:03:13 server01 kernel: [<c0101569>] kernel_thread+0xc9/0xd0 >> Jul 6 03:03:13 server01 kernel: [<c01505ec>] __alloc_pages+0x2ac/0x370 >> Jul 6 03:03:13 server01 kernel: [<f8ea3080>] svc_create_thread+0x130/0x160 >> [sunrpc] >> Jul 6 03:03:13 server01 kernel: [<f8e89500>] lockd+0x0/0x360 [lockd] >> Jul 6 03:03:13 server01 kernel: [<f8e892dc>] lockd_up+0xfc/0x190 [lockd] >> Jul 6 03:03:13 server01 kernel: [<f8e89500>] lockd+0x0/0x360 [lockd] >> Jul 6 03:03:13 server01 kernel: [<f8f05ff3>] nfs_get_sb+0x513/0x7f0 [nfs] >> Jul 6 03:03:13 server01 kernel: [<f8f04c00>] nfs_compare_super+0x0/0x80 >> [nfs] >> Jul 6 03:03:13 server01 kernel: [<f8f04be0>] nfs_set_super+0x0/0x20 [nfs] >> Jul 6 03:03:13 server01 kernel: [<c0172b4c>] vfs_kern_mount+0x4c/0xa0 >> Jul 6 03:03:13 server01 kernel: [<c0172c12>] do_kern_mount+0x42/0x60 >> Jul 6 03:03:13 server01 kernel: [<c018aa8d>] do_mount+0x26d/0x7a0 >> Jul 6 03:03:13 server01 kernel: [<c013842a>] ub_slab_charge+0x7a/0x140 >> Jul 6 03:03:13 server01 kernel: [<c03fc6b6>] inet_csk_get_port+0x136/0x280 >> Jul 6 03:03:13 server01 kernel: [<c041ccd9>] inet_bind+0xd9/0x210 >> Jul 6 03:03:13 server01 kernel: [<c013c1ef>] pb_free+0x1f/0x30 >> Jul 6 03:03:13 server01 kernel: [<c01506dd>] __get_free_pages+0x2d/0x50 >> Jul 6 03:03:13 server01 kernel: [<c0189657>] copy_mount_options+0x47/0x130 >> Jul 6 03:03:13 server01 kernel: [<c018b058>] sys_mount+0x98/0xe0 >> Jul 6 03:03:13 server01 kernel: [<c0103083>] syscall_call+0x7/0xb >> Jul 6 03:03:13 server01 kernel: lockd_up: create thread failed, error=-1 >> Jul 6 03:05:05 server01 kernel: VE: 104: stopped >> Jul 6 03:05:09 server01 kernel: VE: 104: started >> Jul 6 03:05:23 server01 kernel: kernel_thread call inside VE >> Jul 6 03:05:23 server01 kernel: [<c0101569>] kernel_thread+0xc9/0xd0 >> Jul 6 03:05:23 server01 kernel: [<c01505ec>] __alloc_pages+0x2ac/0x370 >> Jul 6 03:05:23 server01 kernel: [<f8ea3080>] svc_create_thread+0x130/0x160 >> [sunrpc] >> Jul 6 03:05:23 server01 kernel: [<f8e89500>] lockd+0x0/0x360 [lockd] >> Jul 6 03:05:23 server01 kernel: [<f8e892dc>] lockd_up+0xfc/0x190 [lockd] >> Jul 6 03:05:23 server01 kernel: [<f8e89500>] lockd+0x0/0x360 [lockd] >> Jul 6 03:05:23 server01 kernel: [<f8f05ff3>] nfs_get_sb+0x513/0x7f0 [nfs] >> Jul 6 03:05:23 server01 kernel: [<f8f04c00>] nfs_compare_super+0x0/0x80 >> [nfs] >> Jul 6 03:05:23 server01 kernel: [<f8f04be0>] nfs_set_super+0x0/0x20 [nfs] >> Jul 6 03:05:23 server01 kernel: [<c0172b4c>] vfs_kern_mount+0x4c/0xa0 >> Jul 6 03:05:23 server01 kernel: [<c0172c12>] do_kern_mount+0x42/0x60 >> Jul 6 03:05:23 server01 kernel: [<c018aa8d>] do_mount+0x26d/0x7a0 >> Jul 6 03:05:23 server01 kernel: [<c013842a>] ub_slab_charge+0x7a/0x140 >> Jul 6 03:05:23 server01 kernel: [<c03fc6b6>] inet_csk_get_port+0x136/0x280 >> Jul 6 03:05:23 server01 kernel: [<c041ccd9>] inet_bind+0xd9/0x210 >> Jul 6 03:05:23 server01 kernel: [<c013c1ef>] pb_free+0x1f/0x30 >> Jul 6 03:05:23 server01 kernel: [<c01506dd>] __get_free_pages+0x2d/0x50 >> Jul 6 03:05:23 server01 kernel: [<c0189657>] copy_mount_options+0x47/0x130 >> Jul 6 03:05:23 server01 kernel: [<c018b058>] sys_mount+0x98/0xe0 >> Jul 6 03:05:23 server01 kernel: [<c0103083>] syscall_call+0x7/0xb >> Jul 6 03:05:23 server01 kernel: lockd_up: create thread failed, error=-1 >> >> > > some other info: > server01:~# uname -a > Linux server01 2.6.18-028stab035.1-ovz #1 Wed Jun 13 21:25:54 CEST 2007 i686 > GNU/Linux > server01:~# cat /proc/version > Linux version 2.6.18-028stab035.1-ovz ([EMAIL PROTECTED]) (gcc version 4.1.2 > 20061115 (prerelease) (Debian 4.1.1-21)) #1 Wed Jun 13 21:25:54 CEST 2007 > > using debian etch with packages from systs.org - are the CentOS kernels more > stable? Regards, Thorsten Schifferdecker _______________________________________________ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users