Здравствуйте! Сегодня у нас один ovz-контейнер, собиравший glibc в хэшере, завалил весь сервер =). Дальше длинный лог. $ uname -a Linux gate.spb.altlinux.org 2.6.18-ovz-smp-alt3 #1 SMP Tue Dec 5 22:41:47 MSK 2006 x86_64 GNU/Linux /var/log/messages : ... Mar 6 11:12:39 gate kernel: BUG: warning at kernel/rtmutex.c:565/remove_waiter() Mar 6 11:12:39 gate kernel: Mar 6 11:12:39 gate kernel: Call Trace: Mar 6 11:12:39 gate kernel: [dump_stack+18/23] dump_stack+0x12/0x17 Mar 6 11:12:39 gate kernel: [] dump_stack+0x12/0x17 Mar 6 11:12:39 gate kernel: [rt_mutex_slowlock+1162/1280] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:12:39 gate kernel: [] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:12:39 gate kernel: [futex_lock_pi+1467/2306] futex_lock_pi+0x5bb/0x902 Mar 6 11:12:39 gate kernel: [] futex_lock_pi+0x5bb/0x902 Mar 6 11:12:39 gate kernel: [do_futex+3008/3065] do_futex+0xbc0/0xbf9 Mar 6 11:12:39 gate kernel: [] do_futex+0xbc0/0xbf9 Mar 6 11:12:39 gate kernel: [sys_futex+259/289] sys_futex+0x103/0x121 Mar 6 11:12:39 gate kernel: [] sys_futex+0x103/0x121 Mar 6 11:12:39 gate kernel: [system_call+126/131] system_call+0x7e/0x83 Mar 6 11:12:39 gate kernel: [] system_call+0x7e/0x83 Mar 6 11:12:39 gate kernel: DWARF2 unwinder stuck at system_call+0x7e/0x83 Mar 6 11:12:39 gate kernel: Leftover inexact backtrace: Mar 6 11:12:39 gate kernel: Mar 6 11:12:43 gate kernel: BUG: warning at kernel/rtmutex.c:565/remove_waiter() Mar 6 11:12:43 gate kernel: Mar 6 11:12:43 gate kernel: Call Trace: Mar 6 11:12:43 gate kernel: [dump_stack+18/23] dump_stack+0x12/0x17 Mar 6 11:12:43 gate kernel: [] dump_stack+0x12/0x17 Mar 6 11:12:43 gate kernel: [rt_mutex_slowlock+1162/1280] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:12:43 gate kernel: [] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:12:43 gate kernel: [futex_lock_pi+1467/2306] futex_lock_pi+0x5bb/0x902 Mar 6 11:12:43 gate kernel: [] futex_lock_pi+0x5bb/0x902 Mar 6 11:12:43 gate kernel: [do_futex+3008/3065] do_futex+0xbc0/0xbf9 Mar 6 11:12:43 gate kernel: [] do_futex+0xbc0/0xbf9 Mar 6 11:12:43 gate kernel: [sys_futex+259/289] sys_futex+0x103/0x121 Mar 6 11:12:43 gate kernel: [] sys_futex+0x103/0x121 Mar 6 11:12:43 gate kernel: [system_call+126/131] system_call+0x7e/0x83 Mar 6 11:12:43 gate kernel: [] system_call+0x7e/0x83 Mar 6 11:12:43 gate kernel: DWARF2 unwinder stuck at system_call+0x7e/0x83 Mar 6 11:12:43 gate kernel: Leftover inexact backtrace: Mar 6 11:12:43 gate kernel: Mar 6 11:12:48 gate kernel: BUG: warning at kernel/rtmutex.c:565/remove_waiter() Mar 6 11:12:48 gate kernel: Mar 6 11:12:48 gate kernel: Call Trace: Mar 6 11:12:48 gate kernel: [dump_stack+18/23] dump_stack+0x12/0x17 Mar 6 11:12:48 gate kernel: [] dump_stack+0x12/0x17 Mar 6 11:12:48 gate kernel: [rt_mutex_slowlock+1162/1280] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:12:48 gate kernel: [] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:12:48 gate kernel: [futex_lock_pi+1467/2306] futex_lock_pi+0x5bb/0x902 Mar 6 11:12:48 gate kernel: [] futex_lock_pi+0x5bb/0x902 Mar 6 11:12:48 gate kernel: [do_futex+3008/3065] do_futex+0xbc0/0xbf9 Mar 6 11:12:48 gate kernel: [] do_futex+0xbc0/0xbf9 Mar 6 11:12:48 gate kernel: [sys_futex+259/289] sys_futex+0x103/0x121 Mar 6 11:12:48 gate kernel: [] sys_futex+0x103/0x121 Mar 6 11:12:48 gate kernel: [system_call+126/131] system_call+0x7e/0x83 Mar 6 11:12:48 gate kernel: [] system_call+0x7e/0x83 Mar 6 11:12:48 gate kernel: DWARF2 unwinder stuck at system_call+0x7e/0x83 Mar 6 11:12:48 gate kernel: Leftover inexact backtrace: Mar 6 11:12:48 gate kernel: Mar 6 11:16:39 gate kernel: BUG: warning at kernel/rtmutex.c:565/remove_waiter() Mar 6 11:16:39 gate kernel: Mar 6 11:16:39 gate kernel: Call Trace: Mar 6 11:16:39 gate kernel: [dump_stack+18/23] dump_stack+0x12/0x17 Mar 6 11:16:39 gate kernel: [] dump_stack+0x12/0x17 Mar 6 11:16:39 gate kernel: [rt_mutex_slowlock+1162/1280] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:16:39 gate kernel: [] rt_mutex_slowlock+0x48a/0x500 Mar 6 11:16:39 gate kernel: [futex_lock_pi+1467/2306] futex_lock_pi+0x5bb/0x902 Mar 6 11:16:39 gate kernel: [] futex_lock_pi+0x5bb/0x902 Mar 6 11:16:39 gate kernel: [do_futex+3008/3065] do_futex+0xbc0/0xbf9 Mar 6 11:16:39 gate kernel: [] do_futex+0xbc0/0xbf9 Mar 6 11:16:39 gate kernel: [sys_futex+259/289] sys_futex+0x103/0x121 Mar 6 11:16:39 gate kernel: [] sys_futex+0x103/0x121 Mar 6 11:16:39 gate kernel: [system_call+126/131] system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: [] system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: DWARF2 unwinder stuck at system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: Leftover inexact backtrace: Mar 6 11:16:39 gate kernel: Mar 6 11:16:39 gate kernel: ----------- [cut here ] --------- [please bite here ] --------- Mar 6 11:16:39 gate kernel: Kernel BUG at kernel/sched.c:4997 Mar 6 11:16:39 gate kernel: invalid opcode: 0000 [1] SMP Mar 6 11:16:39 gate kernel: CPU: 0 Mar 6 11:16:39 gate kernel: Modules linked in: nls_koi8_r isofs nls_base zlib_inflate nfsd exportfs lockd nfs_acl simfs vznetdev vzethdev vzrst vzcpt vzdquota vzmon ipv6 vzdev ipt_ttl ipt_TCPMSS iptable_mangle ipt_tos ipt_REJECT af_packet ac thermal processor button ide_cd cdrom parport_pc parport floppy psmouse pcspkr sunrpc iptable_nat ip_nat ip_conntrack nfnetlink iptable_filter ip_tables x_tables ohci_hcd tg3 usbcore i2c_amd8111 i2c_amd756 i2c_core amd_rng k8temp hwmon sg subfs dm_mod rtc ext3 jbd mbcache arcmsr sata_sil libata sd_mod scsi_mod ide_disk ide_generic amd74xx generic ide_core Mar 6 11:16:39 gate kernel: Pid: 16431, comm: ld-linux-x86-64 Not tainted 2.6.18-ovz-smp-alt3 #1 Mar 6 11:16:39 gate kernel: RIP: 0060:[rt_mutex_setprio+31/170] [rt_mutex_setprio+31/170] rt_mutex_setprio+0x1f/0xaa Mar 6 11:16:39 gate kernel: RIP: 0060:[] [] rt_mutex_setprio+0x1f/0xaa Mar 6 11:16:39 gate kernel: RSP: 0068:ffff81009c5cbb78 EFLAGS: 00010096 Mar 6 11:16:39 gate kernel: RAX: 0000000082224b00 RBX: ffff81007b1103e0 RCX: ffff810029cb5438 Mar 6 11:16:39 gate kernel: RDX: ffff81009c5cbd28 RSI: 0000000082224b00 RDI: ffff81007b1103e0 Mar 6 11:16:39 gate kernel: RBP: ffff81009c5cbbb8 R08: 0000000000004033 R09: 0000000000000000 Mar 6 11:16:39 gate kernel: R10: 0000000000402ac0 R11: ffff810029cb5400 R12: ffff8100f2d022a0 Mar 6 11:16:39 gate kernel: R13: 0000000082224b00 R14: ffffffff8055d1d0 R15: 0000000000000000 Mar 6 11:16:39 gate kernel: FS: 0000000040200940(0033) GS:ffffffff8058d000(0000) knlGS:00000000b7eba6c0 Mar 6 11:16:39 gate kernel: CS: 0060 DS: 0000 ES: 0000 CR0: 000000008005003b Mar 6 11:16:39 gate kernel: CR2: 00002aaaaaab9fa0 CR3: 00000000d78f6000 CR4: 00000000000006e0 Mar 6 11:16:39 gate kernel: Process ld-linux-x86-64 (pid: 16431, veid=107, threadinfo ffff81009c5ca000, task ffff81007b1103e0) Mar 6 11:16:39 gate kernel: Stack: 0000000000000282 ffffffff8023a142 0000000000000282 ffff8100f2d022a0 Mar 6 11:16:39 gate kernel: ffff8100f2d022a0 ffff810029cb5410 ffffffff8055d1d0 0000000000000000 Mar 6 11:16:39 gate kernel: 0000000000000282 ffffffff802607ee 0000000000000000 0000000100000000 Mar 6 11:16:39 gate kernel: Call Trace: Mar 6 11:16:39 gate kernel: [rt_mutex_slowlock+287/1280] rt_mutex_slowlock+0x11f/0x500 Mar 6 11:16:39 gate kernel: [] rt_mutex_slowlock+0x11f/0x500 Mar 6 11:16:39 gate kernel: [futex_lock_pi+1467/2306] futex_lock_pi+0x5bb/0x902 Mar 6 11:16:39 gate kernel: [] futex_lock_pi+0x5bb/0x902 Mar 6 11:16:39 gate kernel: [do_futex+3008/3065] do_futex+0xbc0/0xbf9 Mar 6 11:16:39 gate kernel: [] do_futex+0xbc0/0xbf9 Mar 6 11:16:39 gate kernel: [sys_futex+259/289] sys_futex+0x103/0x121 Mar 6 11:16:39 gate kernel: [] sys_futex+0x103/0x121 Mar 6 11:16:39 gate kernel: [system_call+126/131] system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: [] system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: DWARF2 unwinder stuck at system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: Leftover inexact backtrace: Mar 6 11:16:39 gate kernel: Mar 6 11:16:39 gate kernel: Mar 6 11:16:39 gate kernel: Code: 0f 0b 68 4d 0a 40 80 c2 85 13 48 8d 75 d0 48 89 df e8 9f f8 Mar 6 11:16:39 gate kernel: RIP [rt_mutex_setprio+31/170] rt_mutex_setprio+0x1f/0xaa Mar 6 11:16:39 gate kernel: RIP [] rt_mutex_setprio+0x1f/0xaa Mar 6 11:16:39 gate kernel: RSP Mar 6 11:16:39 gate kernel: Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP: Mar 6 11:16:39 gate kernel: [plist_add+90/164] plist_add+0x5a/0xa4 Mar 6 11:16:39 gate kernel: [] plist_add+0x5a/0xa4 Mar 6 11:16:39 gate kernel: PGD d2838067 PUD cfccb067 PMD 0 Mar 6 11:16:39 gate kernel: Oops: 0000 [2] SMP Mar 6 11:16:39 gate kernel: CPU: 1 Mar 6 11:16:39 gate kernel: Modules linked in: nls_koi8_r isofs nls_base zlib_inflate nfsd exportfs lockd nfs_acl simfs vznetdev vzethdev vzrst vzcpt vzdquota vzmon ipv6 vzdev ipt_ttl ipt_TCPMSS iptable_mangle ipt_tos ipt_REJECT af_packet ac thermal processor button ide_cd cdrom parport_pc parport floppy psmouse pcspkr sunrpc iptable_nat ip_nat ip_conntrack nfnetlink iptable_filter ip_tables x_tables ohci_hcd tg3 usbcore i2c_amd8111 i2c_amd756 i2c_core amd_rng k8temp hwmon sg subfs dm_mod rtc ext3 jbd mbcache arcmsr sata_sil libata sd_mod scsi_mod ide_disk ide_generic amd74xx generic ide_core Mar 6 11:16:39 gate kernel: Pid: 16437, comm: ld-linux-x86-64 Not tainted 2.6.18-ovz-smp-alt3 #1 Mar 6 11:16:39 gate kernel: RIP: 0060:[plist_add+90/164] [plist_add+90/164] plist_add+0x5a/0xa4 Mar 6 11:16:39 gate kernel: RIP: 0060:[] [] plist_add+0x5a/0xa4 Mar 6 11:16:39 gate kernel: RSP: 0068:ffff8100f6569ba8 EFLAGS: 00010017 Mar 6 11:16:39 gate kernel: RAX: fffffffffffffff8 RBX: ffff8100f6569c20 RCX: ffff8100f6569c38 Mar 6 11:16:39 gate kernel: RDX: 0000000000000000 RSI: fffffffffffffff8 RDI: ffff8100f6569c20 Mar 6 11:16:39 gate kernel: RBP: ffff8100f6117278 R08: ffff8100f6569c28 R09: 0000000000000000 Mar 6 11:16:39 gate kernel: R10: 0000000000402ac0 R11: ffff810029cb5e00 R12: ffff8100f6116c10 Mar 6 11:16:39 gate kernel: R13: ffff810029cb5e10 R14: ffff8100f6569bf8 R15: 0000000000000246 Mar 6 11:16:39 gate kernel: FS: 0000000040e06940(0033) GS:ffff810103f1cd80(0000) knlGS:0000000000000000 Mar 6 11:16:39 gate kernel: CS: 0060 DS: 0000 ES: 0000 CR0: 000000008005003b Mar 6 11:16:39 gate kernel: CR2: 0000000000000000 CR3: 00000000d78f6000 CR4: 00000000000006e0 Mar 6 11:16:39 gate kernel: Process ld-linux-x86-64 (pid: 16437, veid=107, threadinfo ffff8100f6568000, task ffff8100fa9f7140) Mar 6 11:16:39 gate kernel: Stack: ffff810029cb5e10 0000000000000000 ffff8100f6569bf8 ffffffff80260910 Mar 6 11:16:39 gate kernel: 000000000090cbd0 0000000100000000 ffff8100f6569d28 000000010e386a7b Mar 6 11:16:39 gate kernel: 0000000000000001 0000000000000001 0000000000000086 ffff810029cb5e18 Mar 6 11:16:39 gate kernel: Call Trace: Mar 6 11:16:39 gate kernel: [rt_mutex_slowlock+577/1280] rt_mutex_slowlock+0x241/0x500 Mar 6 11:16:39 gate kernel: [] rt_mutex_slowlock+0x241/0x500 Mar 6 11:16:39 gate kernel: [futex_lock_pi+1467/2306] futex_lock_pi+0x5bb/0x902 Mar 6 11:16:39 gate kernel: [] futex_lock_pi+0x5bb/0x902 Mar 6 11:16:39 gate kernel: [do_futex+3008/3065] do_futex+0xbc0/0xbf9 Mar 6 11:16:39 gate kernel: [] do_futex+0xbc0/0xbf9 Mar 6 11:16:39 gate kernel: [sys_futex+259/289] sys_futex+0x103/0x121 Mar 6 11:16:39 gate kernel: [] sys_futex+0x103/0x121 Mar 6 11:16:39 gate kernel: [system_call+126/131] system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: [] system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: DWARF2 unwinder stuck at system_call+0x7e/0x83 Mar 6 11:16:39 gate kernel: Leftover inexact backtrace: Mar 6 11:16:39 gate kernel: Mar 6 11:16:39 gate kernel: Mar 6 11:16:39 gate kernel: Code: 48 8b 56 08 0f 18 0a 48 8d 46 08 48 39 e8 75 dc 48 8d 46 08 Mar 6 11:16:39 gate kernel: RIP [plist_add+90/164] plist_add+0x5a/0xa4 Mar 6 11:16:39 gate kernel: RIP [] plist_add+0x5a/0xa4 Mar 6 11:16:39 gate kernel: RSP Mar 6 11:16:39 gate kernel: CR2: 0000000000000000 <перезагрузка>