Bug 19314

Summary: 2.6.27-ovz-smp-alt1 + VZ = stack error in logs
Product: Branch 4.1 Reporter: ReMaks <admaks>
Component: kernel-image-ovz-smpAssignee: Michail Yakushin <silicium>
Status: CLOSED DUPLICATE QA Contact: qa-4.1 <qa-4.1>
Severity: normal    
Priority: P2    
Version: unspecified   
Hardware: x86   
OS: Linux   

Description ReMaks 2009-03-24 18:40:14 MSK 
Взял школьный сервер 4.1.

Обновления из branch 4.1.
Установил на железку. Ставил на рейд1, mdraid1 (!)

После установки захотел я ovz. 
(Устанивив ядро 2.6.18-ovz-smp-alt24
я не смог загрузится.  собраный штатный initrd не сумел поднять корень
ни root=UUID=... ни root=/dev/md0 )

Подключив бранч 5.0 я установил 2.6.27-ovz-smp-alt1
Загрузились.

При старте vz имеею непонятную ругань в логах...

Лог прилагаю.

Такая же ситуация (с подобной руганью) была, когда система была на branch 5.0

Вапрос: что это такое и как на это реагировать?

железка
# lspci
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 651 Host (rev 02)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual PCI-to-PCI bridge)
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS962 [MuTIOL Media IO] (rev 25)
00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 Controller (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 Controller (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 90)
00:0b.0 Ethernet controller: D-Link System Inc DGE-528T Gigabit Ethernet Adapter (rev 10)
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS]
661/741/760 PCI/AGP or 662/761Gx PCIE VGA Display Adapter

странные логи страрта vz
+++++++++++++++++++++++++++++++++++++

Mar 21 02:39:17 srv-hn-4 vz: Loading module ipt_REJECT: succeeded
Mar 21 02:39:17 srv-hn-4 vz: Loading module ipt_ttl: succeeded
Mar 21 02:39:17 srv-hn-4 kernel: [ 1025.790091] NET: Registered protocol family 10
Mar 21 02:39:17 srv-hn-4 vz: Loading module vzmon: succeeded
Mar 21 02:39:17 srv-hn-4 vz: Loading module vzdquota: succeeded
Mar 21 02:39:17 srv-hn-4 kernel: [ 1026.047388] tun: Universal TUN/TAP device driver, 1.6
Mar 21 02:39:17 srv-hn-4 kernel: [ 1026.047404] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Mar 21 02:39:17 srv-hn-4 vz: Loading module vzcpt: succeeded
Mar 21 02:39:18 srv-hn-4 vz: Loading module vzrst: succeeded
Mar 21 02:39:18 srv-hn-4 vz: Loading module vznetdev: succeeded
Mar 21 02:39:18 srv-hn-4 /etc/net: ERROR: /etc/net/scripts/ifup-removable: USE_HOTPLUG is disabled for venet0
Mar 21 02:39:18 srv-hn-4 vz: Loading module vzethdev: succeeded
Mar 21 02:39:18 srv-hn-4 vz: Bringing up interface venet0: succeeded
Mar 21 02:39:18 srv-hn-4 vz: Assigning address to interface venet0: succeeded
Mar 21 02:39:18 srv-hn-4 vz: Configuring interface venet0: succeeded
Mar 21 02:39:18 srv-hn-4 vzctl: Setting CPU units: 1000
Mar 21 02:39:18 srv-hn-4 vzctl: WARNING: Settings were not saved and will be resetted to original values on next start (use --save flag)
Mar 21 02:39:18 srv-hn-4 vz: Configuring cpuunits limit for VE0 to 1000: succeeded
Mar 21 02:39:18 srv-hn-4 vzctl: Warning: too large value for VMGUARPAGES=6144:9223372036854775807 was truncated
Mar 21 02:39:18 srv-hn-4 vzctl: Warning: too large value for OOMGUARPAGES=6144:9223372036854775807 was truncated
Mar 21 02:39:18 srv-hn-4 vzctl: Warning: too large value for PHYSPAGES=0:9223372036854775807 was truncated
Mar 21 02:39:18 srv-hn-4 vzctl: Starting VE ...
Mar 21 02:39:18 srv-hn-4 vzctl: VE is mounted
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122258] ------------[ cut here ]------------
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122276] WARNING: at fs/sysfs/dir.c:463 sysfs_add_one+0x49/0x50()
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122281] sysfs: duplicate filename 'tty' can not be created
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122286] Modules linked in: simfs vzethdev vznetdev vzrst vzcpt tun vzdquota vzmon ipv6 vzdev ipt_ttl ipt_REJECT af_packet sunrpc ipt_ULOG iptable_mangle iptable_nat nf_nat bridge stp xt_tcpudp nf_conntrack_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables dm_mod serio_raw pcspkr psmouse r8169 sis900 ehci_hcd mii ohci_hcd usbcore sr_mod cdrom sg i2c_sis96x i2c_core rtc_cmos rtc_core rtc_lib parport_pc parport evdev thermal processor sis_agp agpgart button ext3 jbd mbcache raid1 ata_generic pata_acpi pata_sis libata dock sd_mod crc_t10dif scsi_mod
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122372] Pid: 8692, comm: vzctl Not tainted 2.6.27-ovz-smp-alt1 #1
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122380]  [<c022ed50>] warn_slowpath+0x60/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122390]  [<c02a7a7c>] ? slab_pad_check+0x3c/0x120
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122400]  [<c0320342>] ? idr_get_empty_slot+0xe2/0x270
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122409]  [<c0320554>] ? ida_get_new_above+0x84/0x1c0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122416]  [<c02faca0>] ? sysfs_ilookup_test+0x0/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122423]  [<c02faca0>] ? sysfs_ilookup_test+0x0/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122430]  [<c02fafb1>] ? sysfs_find_dirent+0x21/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122437]  [<c02fb063>] ? __sysfs_add_one+0x13/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122444]  [<c02fb129>] sysfs_add_one+0x49/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122450]  [<c02fbd49>] create_dir+0x49/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122457]  [<c02fbdce>] sysfs_create_dir+0x3e/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122463]  [<c0321032>] ? kobject_get+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122470]  [<c032116e>] kobject_add_internal+0xbe/0x1b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122477]  [<c0321331>] kobject_add_varg+0x31/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122483]  [<c03213ac>] kobject_add+0x2c/0x60
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122489]  [<c0321783>] ? kobject_create+0x23/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122495]  [<c039e0a0>] get_device_parent+0x100/0x180
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122505]  [<c039eeab>] device_add+0x7b/0x590
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122512]  [<c039f437>] ? device_create_vargs+0x57/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122519]  [<c02a8d8c>] ? __slab_alloc+0x36c/0x5b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122527]  [<c0320e3b>] ? kobject_init+0x2b/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122534]  [<c039f3d2>] device_register+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122541]  [<c039f48a>] device_create_vargs+0xaa/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122547]  [<c039f4c8>] device_create+0x28/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122553]  [<c037f360>] init_ve_tty_class+0x60/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122553]  [<c037f360>] init_ve_tty_class+0x60/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122565]  [<eed4df75>] real_env_create+0x5a5/0xe80 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122580]  [<eed4eba4>] vzcalls_ioctl+0x354/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122598]  [<eed281ad>] vzctl_ioctl+0x4d/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122607]  [<eed4e850>] ? vzcalls_ioctl+0x0/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122618]  [<eed28160>] ? vzctl_ioctl+0x0/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122626]  [<c02ba158>] vfs_ioctl+0x28/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122634]  [<c02ba21e>] do_vfs_ioctl+0x5e/0x2e0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122640]  [<c02ba4d9>] sys_ioctl+0x39/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122646]  [<c0203f82>] syscall_call+0x7/0xb
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122653]  [<c0450000>] ? detect_ht+0x3e/0x159
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122662]  =======================
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122667] ---[ end trace 83bca498fbb7a6a4 ]---
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122685] kobject_add_internal failed for tty with -EEXIST, don't try to register things with the same name in the same directory.
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122695] Pid: 8692, comm: vzctl Tainted: G        W 2.6.27-ovz-smp-alt1 #1
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122700]  [<c0454bb2>] ? printk+0x18/0x1e
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122709]  [<c03211b2>] kobject_add_internal+0x102/0x1b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122716]  [<c0321331>] kobject_add_varg+0x31/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122722]  [<c03213ac>] kobject_add+0x2c/0x60
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122728]  [<c0321783>] ? kobject_create+0x23/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122734]  [<c039e0a0>] get_device_parent+0x100/0x180
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122743]  [<c039eeab>] device_add+0x7b/0x590
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122749]  [<c039f437>] ? device_create_vargs+0x57/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122756]  [<c02a8d8c>] ? __slab_alloc+0x36c/0x5b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122765]  [<c0320e3b>] ? kobject_init+0x2b/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122771]  [<c039f3d2>] device_register+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122779]  [<c039f48a>] device_create_vargs+0xaa/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122786]  [<c039f4c8>] device_create+0x28/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122792]  [<c037f360>] init_ve_tty_class+0x60/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122803]  [<eed4df75>] real_env_create+0x5a5/0xe80 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122814]  [<eed4eba4>] vzcalls_ioctl+0x354/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122834]  [<eed281ad>] vzctl_ioctl+0x4d/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122842]  [<eed4e850>] ? vzcalls_ioctl+0x0/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122853]  [<eed28160>] ? vzctl_ioctl+0x0/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122863]  [<c02ba158>] vfs_ioctl+0x28/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122870]  [<c02ba21e>] do_vfs_ioctl+0x5e/0x2e0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122877]  [<c02ba4d9>] sys_ioctl+0x39/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122882]  [<c0203f82>] syscall_call+0x7/0xb
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122889]  [<c0450000>] ? detect_ht+0x3e/0x159
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.122896]  =======================
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123063] ------------[ cut here ]------------
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123072] WARNING: at fs/sysfs/dir.c:463 sysfs_add_one+0x49/0x50()
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123077] sysfs: duplicate filename 'mem' can not be created
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123081] Modules linked in: simfs vzethdev vznetdev vzrst vzcpt tun vzdquota vzmon ipv6 vzdev ipt_ttl ipt_REJECT af_packet sunrpc ipt_ULOG iptable_mangle iptable_nat nf_nat bridge stp xt_tcpudp nf_conntrack_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables dm_mod serio_raw pcspkr psmouse r8169 sis900 ehci_hcd mii ohci_hcd usbcore sr_mod cdrom sg i2c_sis96x i2c_core rtc_cmos rtc_core rtc_lib parport_pc parport evdev thermal processor sis_agp agpgart button ext3 jbd mbcache raid1 ata_generic pata_acpi pata_sis libata dock sd_mod crc_t10dif scsi_mod
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123168] Pid: 8692, comm: vzctl Tainted: G        W 2.6.27-ovz-smp-alt1 #1
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123174]  [<c022ed50>] warn_slowpath+0x60/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123183]  [<c02a7a7c>] ? slab_pad_check+0x3c/0x120
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123192]  [<c0320342>] ? idr_get_empty_slot+0xe2/0x270
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123200]  [<c0320554>] ? ida_get_new_above+0x84/0x1c0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123206]  [<c02faca0>] ? sysfs_ilookup_test+0x0/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123214]  [<c02faca0>] ? sysfs_ilookup_test+0x0/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123220]  [<c02fafb1>] ? sysfs_find_dirent+0x21/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123227]  [<c02fb063>] ? __sysfs_add_one+0x13/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123234]  [<c02fb129>] sysfs_add_one+0x49/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123240]  [<c02fbd49>] create_dir+0x49/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123246]  [<c02fbdce>] sysfs_create_dir+0x3e/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123251]  [<c0321032>] ? kobject_get+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123258]  [<c032116e>] kobject_add_internal+0xbe/0x1b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123264]  [<c0321331>] kobject_add_varg+0x31/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123270]  [<c03213ac>] kobject_add+0x2c/0x60
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123276]  [<c0321783>] ? kobject_create+0x23/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123282]  [<c039e0a0>] get_device_parent+0x100/0x180
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123282]  [<c039e0a0>] get_device_parent+0x100/0x180
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123300]  [<c039eeab>] device_add+0x7b/0x590
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123307]  [<c039f437>] ? device_create_vargs+0x57/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123314]  [<c02a8d8c>] ? __slab_alloc+0x36c/0x5b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123322]  [<c0320e3b>] ? kobject_init+0x2b/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123329]  [<c039f3d2>] device_register+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123336]  [<c039f48a>] device_create_vargs+0xaa/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123342]  [<c039f4c8>] device_create+0x28/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123353]  [<eed4e79b>] real_env_create+0xdcb/0xe80 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123371]  [<eed4eba4>] vzcalls_ioctl+0x354/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123388]  [<eed281ad>] vzctl_ioctl+0x4d/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123396]  [<eed4e850>] ? vzcalls_ioctl+0x0/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123406]  [<eed28160>] ? vzctl_ioctl+0x0/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123414]  [<c02ba158>] vfs_ioctl+0x28/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123421]  [<c02ba21e>] do_vfs_ioctl+0x5e/0x2e0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123427]  [<c02ba4d9>] sys_ioctl+0x39/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123433]  [<c0203f82>] syscall_call+0x7/0xb
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123440]  [<c0450000>] ? detect_ht+0x3e/0x159
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123448]  =======================
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123453] ---[ end trace 83bca498fbb7a6a4 ]---
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123466] kobject_add_internal failed for mem with -EEXIST, don't try to register things with the same name in the same directory.
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123475] Pid: 8692, comm: vzctl Tainted: G        W 2.6.27-ovz-smp-alt1 #1
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123480]  [<c0454bb2>] ? printk+0x18/0x1e
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123487]  [<c03211b2>] kobject_add_internal+0x102/0x1b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123494]  [<c0321331>] kobject_add_varg+0x31/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123500]  [<c03213ac>] kobject_add+0x2c/0x60
Mar 21 02:39:19 srv-hn-4 vzctl: Adding IP address(es): 192.168.101.51
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123506]  [<c0321783>] ? kobject_create+0x23/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123512]  [<c039e0a0>] get_device_parent+0x100/0x180
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123530]  [<c039eeab>] device_add+0x7b/0x590
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123540]  [<c039f437>] ? device_create_vargs+0x57/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123548]  [<c02a8d8c>] ? __slab_alloc+0x36c/0x5b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123556]  [<c0320e3b>] ? kobject_init+0x2b/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123563]  [<c039f3d2>] device_register+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123569]  [<c039f48a>] device_create_vargs+0xaa/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123575]  [<c039f4c8>] device_create+0x28/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123587]  [<eed4e79b>] real_env_create+0xdcb/0xe80 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123605]  [<eed4eba4>] vzcalls_ioctl+0x354/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123621]  [<eed281ad>] vzctl_ioctl+0x4d/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123629]  [<eed4e850>] ? vzcalls_ioctl+0x0/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123640]  [<eed28160>] ? vzctl_ioctl+0x0/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123648]  [<c02ba158>] vfs_ioctl+0x28/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123655]  [<c02ba21e>] do_vfs_ioctl+0x5e/0x2e0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123661]  [<c02ba4d9>] sys_ioctl+0x39/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123666]  [<c0203f82>] syscall_call+0x7/0xb
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123673]  [<c0450000>] ? detect_ht+0x3e/0x159
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123680]  =======================
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123790] ------------[ cut here ]------------
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123797] WARNING: at fs/sysfs/dir.c:463 sysfs_add_one+0x49/0x50()
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123801] sysfs: duplicate filename 'mem' can not be created
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123806] Modules linked in: simfs vzethdev vznetdev vzrst vzcpt tun vzdquota vzmon ipv6 vzdev ipt_ttl ipt_REJECT af_packet sunrpc ipt_ULOG iptable_mangle iptable_nat nf_nat bridge stp xt_tcpudp nf_conntrack_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables dm_mod serio_raw pcspkr psmouse r8169 sis900 ehci_hcd mii ohci_hcd usbcore sr_mod cdrom sg i2c_sis96x i2c_core rtc_cmos rtc_core rtc_lib parport_pc parport evdev thermal processor sis_agp agpgart button ext3 jbd mbcache raid1 ata_generic pata_acpi pata_sis libata dock sd_mod crc_t10dif scsi_mod
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123892] Pid: 8692, comm: vzctl Tainted: G        W 2.6.27-ovz-smp-alt1 #1
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123898]  [<c022ed50>] warn_slowpath+0x60/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123907]  [<c02a7a7c>] ? slab_pad_check+0x3c/0x120
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123917]  [<c0320342>] ? idr_get_empty_slot+0xe2/0x270
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123925]  [<c0320554>] ? ida_get_new_above+0x84/0x1c0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123931]  [<c02faca0>] ? sysfs_ilookup_test+0x0/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123939]  [<c02faca0>] ? sysfs_ilookup_test+0x0/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123945]  [<c02fafb1>] ? sysfs_find_dirent+0x21/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123952]  [<c02fb063>] ? __sysfs_add_one+0x13/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123959]  [<c02fb129>] sysfs_add_one+0x49/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123965]  [<c02fbd49>] create_dir+0x49/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123971]  [<c02fbdce>] sysfs_create_dir+0x3e/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123977]  [<c0321032>] ? kobject_get+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123984]  [<c032116e>] kobject_add_internal+0xbe/0x1b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123990]  [<c0321331>] kobject_add_varg+0x31/0x50
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.123996]  [<c03213ac>] kobject_add+0x2c/0x60
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124037]  [<c0321783>] ? kobject_create+0x23/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124044]  [<c039e0a0>] get_device_parent+0x100/0x180
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124063]  [<c039eeab>] device_add+0x7b/0x590
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124071]  [<c039f437>] ? device_create_vargs+0x57/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124078]  [<c02a8d8c>] ? __slab_alloc+0x36c/0x5b0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124088]  [<c0320e3b>] ? kobject_init+0x2b/0xa0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124094]  [<c039f3d2>] device_register+0x12/0x20
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124101]  [<c039f48a>] device_create_vargs+0xaa/0xc0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124108]  [<c039f4c8>] device_create+0x28/0x30
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124119]  [<eed4e79b>] real_env_create+0xdcb/0xe80 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124138]  [<eed4eba4>] vzcalls_ioctl+0x354/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124154]  [<eed281ad>] vzctl_ioctl+0x4d/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124162]  [<eed4e850>] ? vzcalls_ioctl+0x0/0x4d4 [vzmon]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124173]  [<eed28160>] ? vzctl_ioctl+0x0/0x5c [vzdev]
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124181]  [<c02ba158>] vfs_ioctl+0x28/0x90
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124188]  [<c02ba21e>] do_vfs_ioctl+0x5e/0x2e0
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124194]  [<c02ba4d9>] sys_ioctl+0x39/0x70
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124200]  [<c0203f82>] syscall_call+0x7/0xb
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124207]  [<c0450000>] ? detect_ht+0x3e/0x159
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124215]  =======================
Mar 21 02:39:19 srv-hn-4 kernel: [ 1027.124220] ---[ end trace 83bca498fbb7a6a4 ]---

+++++++++++++++++++++++++++
Comment 1 ReMaks 2009-03-28 15:44:42 MSK 
Тут две ощибки на самом деле

1) не работает DNAT 
#19349

2) не работает libvirtd
#19367

*** This bug has been marked as a duplicate of bug 19367 ***