Package: linux-image-2.6.32-4-openvz-686 Severity: important This is a report of the kernel testing that I have conducted. It worked better than I thought based on that the patch is newly created.
Starting, stopping and similar operations works fine. But migration do not. That could be because I do migration from an old kernel version to a new one, but I assume that should work as well, right? tigereye:~# vzmigrate -r no --keep-dst --online malakit 1 OPT:-r OPT:--keep-dst OPT:--online OPT:malakit Starting online migration of CT 1 to malakit Preparing remote node Initializing remote quota vzquota : (warning) Quota file exists, it will be overwritten Syncing private Live migrating container... Syncing 2nd level quota Error: Failed to undump container ... and then I rebooted target machine ssh: connect to host malakit port 22: Connection refused ssh: connect to host malakit port 22: Connection refused ssh: connect to host malakit port 22: Connection refused ssh: connect to host malakit port 22: Connection refused ssh: connect to host malakit port 22: Connection refused ssh: connect to host malakit port 22: Connection refused Message from sysl...@malakit at Thu Apr 1 08:43:29 2010 ... malakit kernel: [ 640.424028] Stack: Message from sysl...@malakit at Thu Apr 1 08:43:29 2010 ... malakit kernel: [ 640.422464] last sysfs file: /sys/devices/virtual/net/lo/operstate Message from sysl...@malakit at Thu Apr 1 08:43:29 2010 ... malakit kernel: [ 640.424028] Process vzctl (pid: 1992, veid: 0, ti=ee10e000 task=e394c000 task.ti=ee10e000) Message from sysl...@malakit at Thu Apr 1 08:43:29 2010 ... malakit kernel: [ 640.422300] general protection fault: 0000 [#1] SMP Message from sysl...@malakit at Thu Apr 1 08:43:29 2010 ... malakit kernel: [ 640.424028] Call Trace: Message from sysl...@malakit at Thu Apr 1 08:43:29 2010 ... malakit kernel: [ 640.424028] Code: c9 89 d8 6a 00 e8 e3 36 dd ff e8 1e f2 ff ff 89 d8 89 f3 e8 ce 38 dd ff a1 00 5a 36 c1 5e 29 c3 31 c0 85 db 0f 49 c3 8b 54 24 30 <65> 33 15 14 00 00 00 74 05 e8 20 80 dc ff 83 c4 34 5b 5e c3 64 Message from sysl...@malakit at Thu Apr 1 08:43:29 2010 ... malakit kernel: [ 640.424028] EIP: [<c126f52c>] schedule_timeout+0x9c/0xb0 SS:ESP 0068:ee10fe2c Container(s) not found malakit:~# vzctl start 1 Container already locked malakit:~# vzctl stop 1 Container already locked malakit:~# reboot This problem is reproducible. >From syslog Apr 1 09:01:00 malakit kernel: [ 879.706952] general protection fault: 0000 [#1] SMP Apr 1 09:01:00 malakit kernel: [ 879.707116] last sysfs file: /sys/devices/virtual/net/lo/operstate Apr 1 09:01:00 malakit kernel: [ 879.707208] Modules linked in: vzethdev vznetdev simfs vzrst vzcpt vzdquota vzmon vzdev xt_tcpudp xt_length xt_hl xt_tcpmss xt_TCPMSS iptable_mangle iptable_filter xt_multiport xt_limit xt_dscp ipt_REJECT ip_tables x_tables ext3 jbd mbcache dm_snapshot dm_mirror dm_region_hash dm_log loop snd_wavefront snd_cs4236 snd_via82xx snd_wss_lib snd_ac97_codec snd_opl3_lib ac97_bus snd_hwdep snd_mpu401 snd_mpu401_uart i2c_viapro snd_pcm snd_timer snd_page_alloc pcspkr psmouse shpchp snd_rawmidi i2c_core serio_raw snd_seq_device pci_hotplug ns558 gameport parport_pc snd soundcore evdev parport processor xfs exportfs dm_mod sd_mod crc_t10dif ata_generic pata_via uhci_hcd ehci_hcd via_rhine libata mii usbcore nls_base scsi_mod floppy button thermal fan thermal_sys [last unloaded: scsi_wait_scan] Apr 1 09:01:00 malakit kernel: [ 879.708020] Apr 1 09:01:00 malakit kernel: [ 879.708020] Pid: 3146, comm: vzctl Not tainted (2.6.32-4-openvz-686 #1) 042test001 KT400A-8237) Apr 1 09:01:00 malakit kernel: [ 879.708020] EIP: 0060:[<c126f52c>] EFLAGS: 00010206 CPU: 0 Apr 1 09:01:00 malakit kernel: [ 879.708020] EIP is at schedule_timeout+0x9c/0xb0 Apr 1 09:01:00 malakit kernel: [ 879.708020] EAX: 7fffffff EBX: 7fffffff ECX: 00000000 EDX: 956a01f5 Apr 1 09:01:00 malakit kernel: [ 879.708020] ESI: ee191ea8 EDI: ee191eac EBP: 7fffffff ESP: ee191e2c Apr 1 09:01:00 malakit kernel: [ 879.708020] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Apr 1 09:01:00 malakit kernel: [ 879.708020] Process vzctl (pid: 3146, veid: 0, ti=ee190000 task=ef12c000 task.ti=ee190000) Apr 1 09:01:00 malakit kernel: [ 879.708020] Stack: Apr 1 09:01:00 malakit kernel: [ 879.708020] 00000000 ee191ea8 00000000 00000000 00000000 00000000 0000007b 0000007b Apr 1 09:01:00 malakit kernel: [ 879.708020] <0> 000000d8 00000000 ffffffff c1008c80 956a01f5 ef12c000 ee191ea8 c126f3b9 Apr 1 09:01:00 malakit kernel: [ 879.708020] <0> ef12c000 00000002 ee191eac 00000001 ef12c000 c1034101 ee191eb0 ee191eb0 Apr 1 09:01:00 malakit kernel: [ 879.708020] Call Trace: Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c1008c80>] ? kernel_thread_helper+0x0/0x10 Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c126f3b9>] ? wait_for_common+0xa4/0x100 Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c1034101>] ? default_wake_function+0x0/0x8 Apr 1 09:01:00 malakit kernel: [ 879.708020] [<f159ff48>] ? vps_rst_undump+0x328/0x3d8 [vzrst] Apr 1 09:01:00 malakit kernel: [ 879.708020] [<f159dc9f>] ? rst_ioctl+0x353/0x400 [vzrst] Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c10f2a17>] ? proc_reg_unlocked_ioctl+0x8a/0xa3 Apr 1 09:01:00 malakit kernel: [ 879.708020] [<f159d94c>] ? rst_ioctl+0x0/0x400 [vzrst] Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c10f298d>] ? proc_reg_unlocked_ioctl+0x0/0xa3 Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c10c90b0>] ? vfs_ioctl+0x1c/0x5f Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c10c9633>] ? do_vfs_ioctl+0x499/0x4e5 Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c10a8e19>] ? remove_vma+0x57/0x5c Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c10a8e19>] ? remove_vma+0x57/0x5c Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c10c96ab>] ? sys_ioctl+0x2c/0x42 Apr 1 09:01:00 malakit kernel: [ 879.708020] [<c1008120>] ? syscall_call+0x7/0xb Apr 1 09:01:00 malakit kernel: [ 879.708020] Code: c9 89 d8 6a 00 e8 e3 36 dd ff e8 1e f2 ff ff 89 d8 89 f3 e8 ce 38 dd ff a1 00 5a 36 c1 5e 29 c3 31 c0 85 db 0f 49 c3 8b 54 24 30 <65> 33 15 14 00 00 00 74 05 e8 20 80 dc ff 83 c4 34 5b 5e c3 64 Apr 1 09:01:00 malakit kernel: [ 879.708020] EIP: [<c126f52c>] schedule_timeout+0x9c/0xb0 SS:ESP 0068:ee191e2c Apr 1 09:01:00 malakit kernel: [ 879.716744] ---[ end trace deee59ba9cf41108 ]--- Best regards, // Ola -- --- Inguza Technology AB --- MSc in Information Technology ---- / [email protected] Annebergsslingan 37 \ | [email protected] 654 65 KARLSTAD | | http://inguza.com/ Mobile: +46 (0)70-332 1551 | \ gpg/f.p.: 7090 A92B 18FE 7994 0C36 4FE4 18A1 B1CF 0FE5 3DD9 / --------------------------------------------------------------- -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". 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