Bug 21391

Summary:	Kernel panic on vzctl suspend
Product:	Branch 4.0	Reporter:	Vladimir V. Kamarzin <vvk>
Component:	kernel-image-ovz-rhel	Assignee:	Nobody's working on this, feel free to take it <nobody>
Status:	CLOSED WONTFIX	QA Contact:	Q.A. 4.0 <qa-4.0>
Severity:	major
Priority:	P3	CC:	erthad, greycat, prividen, thresh
Version:	4.0
Hardware:	all
OS:	Linux

Description Vladimir V. Kamarzin 2009-09-03 16:19:05 MSD

2.6.18-ovz-rhel-alt2.M40.5, на машине 11 контейнеров.

Запускаем тесткейс:
while :; do for i in `vzlist -o vpsid -H -a` ; do vzctl chkpnt $i ; vzctl restore $i ; done ; done

Через пару минут ловим:

Sep  3 18:04:49 192.168.203.240 ----------- [cut here ] --------- [please bite here ] ---------
Sep  3 18:04:49 192.168.203.240 Kernel BUG at kernel/cpt/cpt_socket.c:212
Sep  3 18:04:49 192.168.203.240 invalid opcode: 0000 [1]
Sep  3 18:04:49 192.168.203.240 SMP
Sep  3 18:04:49 192.168.203.240
Sep  3 18:04:49 192.168.203.240 last sysfs file:
Sep  3 18:04:49 192.168.203.240 CPU: 0
Sep  3 18:04:49 192.168.203.240
Sep  3 18:04:49 192.168.203.240 Modules linked in:
Sep  3 18:04:49 192.168.203.240  netconsole(U)
Sep  3 18:04:49 192.168.203.240  isofs(U)
Sep  3 18:04:49 192.168.203.240  zlib_inflate(U)
Sep  3 18:04:49 192.168.203.240  udf(U)
Sep  3 18:04:50 192.168.203.240  simfs(U)
Sep  3 18:04:50 192.168.203.240  vzethdev(U)
Sep  3 18:04:50 192.168.203.240  vznetdev(U)
Sep  3 18:04:50 192.168.203.240  vzrst(U)
Sep  3 18:04:50 192.168.203.240  vzcpt(U)
Sep  3 18:04:50 192.168.203.240  vzdquota(U)
Sep  3 18:04:50 192.168.203.240  vzmon(U)
Sep  3 18:04:50 192.168.203.240  vzdev(U)
Sep  3 18:04:50 192.168.203.240  af_packet(U)
Sep  3 18:04:50 192.168.203.240  ipt_ttl(U)
Sep  3 18:04:50 192.168.203.240  ipt_TCPMSS(U)
Sep  3 18:04:50 192.168.203.240  ipt_tos(U)
Sep  3 18:04:50 192.168.203.240  ipt_REJECT(U)
Sep  3 18:04:50 192.168.203.240  xt_mark(U)
Sep  3 18:04:50 192.168.203.240  iptable_nat(U)
Sep  3 18:04:50 192.168.203.240  ip_nat(U)
Sep  3 18:04:50 192.168.203.240  ip_conntrack(U)
Sep  3 18:04:50 192.168.203.240  nfnetlink(U)
Sep  3 18:04:50 192.168.203.240  iptable_mangle(U)
Sep  3 18:04:50 192.168.203.240  xt_MARK(U)
Sep  3 18:04:50 192.168.203.240  ipt_LOG(U)
Sep  3 18:04:50 192.168.203.240  ipt_recent(U)
Sep  3 18:04:50 192.168.203.240  xt_tcpudp(U)
Sep  3 18:04:50 192.168.203.240  iptable_filter(U)
Sep  3 18:04:50 192.168.203.240  ip_tables(U)
Sep  3 18:04:50 192.168.203.240  x_tables(U)
Sep  3 18:04:50 192.168.203.240  jfs(U)
Sep  3 18:04:50 192.168.203.240  nls_base(U)
Sep  3 18:04:50 192.168.203.240  dm_mod(U)
Sep  3 18:04:50 192.168.203.240  e1000(U)
Sep  3 18:04:50 192.168.203.240  tsdev(U)
Sep  3 18:04:50 192.168.203.240  i2c_i801(U)
Sep  3 18:04:50 192.168.203.240  serio_raw(U)
Sep  3 18:04:50 192.168.203.240  floppy(U)
Sep  3 18:04:50 192.168.203.240  rtc(U)
Sep  3 18:04:51 192.168.203.240  e1000e(U)
Sep  3 18:04:51 192.168.203.240  i2c_core(U)
Sep  3 18:04:51 192.168.203.240  psmouse(U)
Sep  3 18:04:51 192.168.203.240  ehci_hcd(U)
Sep  3 18:04:51 192.168.203.240  pcspkr(U)
Sep  3 18:04:51 192.168.203.240  uhci_hcd(U)
Sep  3 18:04:51 192.168.203.240  usbcore(U)
Sep  3 18:04:51 192.168.203.240  evdev(U)
Sep  3 18:04:51 192.168.203.240  sr_mod(U)
Sep  3 18:04:51 192.168.203.240  sg(U)
Sep  3 18:04:51 192.168.203.240  cdrom(U)
Sep  3 18:04:51 192.168.203.240  ext3(U)
Sep  3 18:04:51 192.168.203.240  jbd(U)
Sep  3 18:04:51 192.168.203.240  mbcache(U)
Sep  3 18:04:51 192.168.203.240  raid1(U)
Sep  3 18:04:51 192.168.203.240  ahci(U)
Sep  3 18:04:51 192.168.203.240  libata(U)
Sep  3 18:04:51 192.168.203.240  dock(U)
Sep  3 18:04:51 192.168.203.240  sd_mod(U)
Sep  3 18:04:51 192.168.203.240  scsi_mod(U)
Sep  3 18:04:51 192.168.203.240
Sep  3 18:04:51 192.168.203.240 Pid: 16386, comm: vzctl Tainted:  P      2.6.18-ovz-rhel-alt2.M40.5 #1 028stab064
Sep  3 18:04:51 192.168.203.240 RIP: 0060:[<ffffffff8829d82a>]
Sep  3 18:04:51 192.168.203.240  [<ffffffff8829d82a>] :vzcpt:cpt_dump_skb+0xef/0x532
Sep  3 18:04:51 192.168.203.240 RSP: 0068:ffff8100b7445d18  EFLAGS: 00010246
Sep  3 18:04:51 192.168.203.240 RAX: 0000000000000000 RBX: ffff8100bb112340 RCX: 0000000000000000
Sep  3 18:04:51 192.168.203.240 RDX: ffff8100b992e038 RSI: ffff8100bb112398 RDI: ffff8100b992e060
Sep  3 18:04:51 192.168.203.240 RBP: ffff8100b992e000 R08: ffff810105973300 R09: 0000000000000008
Sep  3 18:04:51 192.168.203.240 R10: 0000000000000000 R11: ffff81011373e000 R12: ffff81011373e000
Sep  3 18:04:51 192.168.203.240 R13: 0000000000000020 R14: 0000000000000001 R15: ffff810115396280
Sep  3 18:04:51 192.168.203.240 FS:  00002b3139affb00(0000) GS:ffffffff802e9000(0000) knlGS:0000000000000000
Sep  3 18:04:51 192.168.203.240 CS:  0060 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep  3 18:04:51 192.168.203.240 CR2: 00000000bfb3cdf4 CR3: 00000000d591b000 CR4: 00000000000006e0
Sep  3 18:04:51 192.168.203.240 Process vzctl (pid: 16386, veid=0, threadinfo ffff8100b7444000, task ffff8101103e8a90)
Sep  3 18:04:51 192.168.203.240 Stack:
Sep  3 18:04:51 192.168.203.240  ffff8100b992e000
Sep  3 18:04:52 192.168.203.240  ffff8100b7445d60
Sep  3 18:04:52 192.168.203.240  ffff81011373e000
Sep  3 18:04:52 192.168.203.240  ffff810115396280
Sep  3 18:04:52 192.168.203.240
Sep  3 18:04:52 192.168.203.240  ffff81011373e000
Sep  3 18:04:52 192.168.203.240  000000000000f2e8
Sep  3 18:04:52 192.168.203.240  ffff81011373e000
Sep  3 18:04:52 192.168.203.240  ffff8100bb112340
Sep  3 18:04:52 192.168.203.240
Sep  3 18:04:52 192.168.203.240  ffff810115396280
Sep  3 18:04:52 192.168.203.240  0000000000000020
Sep  3 18:04:52 192.168.203.240  ffff81011373e000
Sep  3 18:04:52 192.168.203.240  0000000000000000
Sep  3 18:04:52 192.168.203.240
Sep  3 18:04:52 192.168.203.240 Call Trace:
Sep  3 18:04:52 192.168.203.240  [<ffffffff8829e309>] :vzcpt:cpt_dump_socket+0x69c/0x7c2
Sep  3 18:04:52 192.168.203.240  [<ffffffff8829c910>] :vzcpt:cpt_dump_files+0x28b/0x2b4
Sep  3 18:04:52 192.168.203.240  [<ffffffff88293728>] :vzcpt:cpt_dump+0x287/0x5fd
Sep  3 18:04:52 192.168.203.240  [<ffffffff882918cd>] :vzcpt:cpt_ioctl+0x4dc/0xbbf
Sep  3 18:04:52 192.168.203.240  [<ffffffff80041820>] do_ioctl+0x55/0x6b
Sep  3 18:04:52 192.168.203.240  [<ffffffff8002f8d0>] vfs_ioctl+0x248/0x261
Sep  3 18:04:52 192.168.203.240  [<ffffffff800157f5>] vfs_write+0x11e/0x153
Sep  3 18:04:52 192.168.203.240  [<ffffffff8004c140>] sys_ioctl+0x3c/0x5c
Sep  3 18:04:52 192.168.203.240  [<ffffffff8005d166>] system_call+0x7e/0x83
Sep  3 18:04:52 192.168.203.240
Sep  3 18:04:52 192.168.203.240
Sep  3 18:04:52 192.168.203.240 Code:
Sep  3 18:04:52 192.168.203.240 0f
Sep  3 18:04:52 192.168.203.240 0b
Sep  3 18:04:52 192.168.203.240 68
Sep  3 18:04:52 192.168.203.240 3e
Sep  3 18:04:52 192.168.203.240 5d
Sep  3 18:04:52 192.168.203.240 2a
Sep  3 18:04:52 192.168.203.240 88
Sep  3 18:04:52 192.168.203.240 c2
Sep  3 18:04:53 192.168.203.240 d4
Sep  3 18:04:53 192.168.203.240 00
Sep  3 18:04:53 192.168.203.240 48
Sep  3 18:04:53 192.168.203.240 8b
Sep  3 18:04:53 192.168.203.240 43
Sep  3 18:04:53 192.168.203.240 58
Sep  3 18:04:53 192.168.203.240 48
Sep  3 18:04:53 192.168.203.240 8d
Sep  3 18:04:53 192.168.203.240 7d
Sep  3 18:04:53 192.168.203.240 50
Sep  3 18:04:53 192.168.203.240 b1
Sep  3 18:04:53 192.168.203.240 05
Sep  3 18:04:53 192.168.203.240
Sep  3 18:04:53 192.168.203.240 RIP
Sep  3 18:04:53 192.168.203.240  [<ffffffff8829d82a>] :vzcpt:cpt_dump_skb+0xef/0x532
Sep  3 18:04:53 192.168.203.240  RSP <ffff8100b7445d18>
Sep  3 18:04:53 192.168.203.240 Kernel panic - not syncing: Fatal exception
Sep  3 18:04:53 192.168.203.240 Rebooting in 30 seconds..

Comment 1 Vladimir V. Kamarzin 2010-09-20 10:37:45 MSD

4.0 неактуален, значит WONTFIX