HARDWARE ERROR
CPU 0: Machine Check Exception:                4 Bank 4: b200000000070f0f
TSC b66ba8dfb15f
This is not a software problem!
Run through mcelog --ascii to decode and contact your hardware vendor

HARDWARE ERROR
CPU 1: Machine Check Exception:                4 Bank 4: b200000000070f0f
TSC b66ba8dfcdd6
This is not a software problem!
Run through mcelog --ascii to decode and contact your hardware vendor
Kernel panic - not syncing: Machine check
NMI Watchdog detected LOCKUP on CPU 0
CPU: 0
Modules linked in: simfs vznetdev vzrst vzcpt vzdquota af_packet ipt_ttl ipt_TCPMSS iptable_mangle ipt_multipore
Pid: 8956, comm: hald-addon-stor Tainted:  G   M  2.6.16-ovz-smp-alt12 #1
RIP: 0060:[<ffffffff80114c58>] <ffffffff80114c58>{__smp_call_function+100}
RSP: 0068:ffffffff8038fcb8  EFLAGS: 00000097
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000002
RDX: 00000000000c08fc RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000008 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000002 R12: ffffffff80114e48
R13: 0000000000000000 R14: 0000b66ba8dfa92d R15: ffffffff802da00e
FS:  00002aaaab43ad60(0000) GS:ffffffff803f9000(0000) knlGS:00000000b7d2f6c0
CS:  0060 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00000000b7ee32c8 CR3: 000000003c7b9000 CR4: 00000000000006e0
Process hald-addon-stor (pid: 8956, veid=0, threadinfo ffff81003b54a000, task ffff810039dbe930)
Stack: ffffffff80114e48 0000000000000000 0000000000000000 0000000000000000
       ffffffff8038fd18 0000000000000001 0000000000000000 00000000ffffffff
       ffffffff80321720 ffffffff80114e86
Call Trace: <#MC> <ffffffff80114e48>{smp_really_stop_cpu+0}
       <ffffffff80114e86>{smp_send_stop+53} <ffffffff8012d9a2>{panic+203}
       <ffffffff8010c229>{oops_begin+92} <ffffffff80111795>{print_mce+210}
       <ffffffff8011183f>{mce_available+0} <ffffffff80111b58>{do_machine_check+767}
       <ffffffff8017eadf>{invalidate_bh_lru+0} <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff8010bbb7>{machine_check+127} <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff8017eadf>{invalidate_bh_lru+0} <ffffffff80114c5e>{__smp_call_function+106} <EOE>
       <ffffffff8017eadf>{invalidate_bh_lru+0} <ffffffff80114cab>{smp_call_function+48}
       <ffffffff8017e3b6>{invalidate_bdev+28} <ffffffff8019580f>{__invalidate_device+62}
       <ffffffff80183a12>{check_disk_change+44} <ffffffff88235f28>{:cdrom:cdrom_open+2500}
       <ffffffff80136d39>{lock_timer_base+27} <ffffffff80136e03>{__mod_timer+169}
       <ffffffff880040a1>{:ide_core:ide_outb+0} <ffffffff80122841>{vcpu_put+155}
       <ffffffff802bf3a3>{thread_return+289} <ffffffff802bf463>{wait_for_completion+146}
       <ffffffff801d1d8f>{__blk_put_request+52} <ffffffff801d1e32>{blk_put_request+45}
       <ffffffff8800405d>{:ide_core:ide_do_drive_cmd+286} <ffffffff801930ac>{__d_lookup+219}
       <ffffffff801890c9>{do_lookup+134} <ffffffff80191f7e>{dput_recursive+24}
       <ffffffff8018a2ea>{__link_path_walk+3978} <ffffffff80197145>{mntput_no_expire+23}
       <ffffffff8018a470>{link_path_walk+261} <ffffffff80146b83>{ub_slab_charge+58}
       <ffffffff801dc8c8>{kobject_get+18} <ffffffff801d445f>{get_disk+62}
       <ffffffff88243255>{:ide_cd:idecd_open+172} <ffffffff882431a9>{:ide_cd:idecd_open+0}
       <ffffffff80183cca>{do_open+184} <ffffffff8018402c>{blkdev_open+0}
       <ffffffff8018404d>{blkdev_open+33} <ffffffff8017be5a>{__dentry_open+213}
       <ffffffff8017bf79>{nameidata_to_filp+37} <ffffffff8017bfb5>{do_filp_open+45}
       <ffffffff8017c138>{get_unused_fd+108} <ffffffff8017c2c6>{do_sys_open+68}
       <ffffffff8010aa42>{system_call+126}

Code: 39 d8 74 04 f3 90 eb f4 85 ed 74 0c 8b 44 24 14 39 d8 74 04
----------- IPI show regs -----------
CPU 1, VCPU 1340
Modules linked in: simfs vznetdev vzrst vzcpt vzdquota af_packet ipt_ttl ipt_TCPMSS iptable_mangle ipt_multipore
Pid: 22590, comm: postgresql.conf Tainted:  G   M  2.6.16-ovz-smp-alt12 #1
RIP: 0060:[<ffffffff802c097f>] <ffffffff802c097f>{.text.lock.spinlock+0}
RSP: 0000:ffff81003ff20de0  EFLAGS: 00000046
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001
RDX: 0000000000000001 RSI: ffff81003ff20e78 RDI: ffffffff8031efa4
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff81003ff20ec8
R10: ffff81001c8d8000 R11: 0000000000000000 R12: 000000000000001f
R13: ffffffff80320e20 R14: 0000b66ba8dfc650 R15: ffffffff802da00e
FS:  00002aaaabdbcb00(0000) GS:ffff8100020779c0(0033) knlGS:00000000b7ebf6c0
CS:  0060 DS: 007b ES: 007b CR0: 000000008005003b
CR2: 00000000080a8a24 CR3: 000000002e8ff000 CR4: 00000000000006e0

Call Trace: <NMI> <EOE> <#MC> <ffffffff8010c203>{oops_begin+54}
       <ffffffff801117cc>{mce_panic+40} <ffffffff80111b58>{do_machine_check+767}
       <ffffffff8010bbb7>{machine_check+127} <ffffffff80130faa>{do_wait+1210} <EOE>
       <ffffffff80125733>{default_wake_function+0} <ffffffff801dea17>{__up_read+16}
       <ffffffff80125733>{default_wake_function+0} <ffffffff801549be>{compat_sys_wait4+33}
       <ffffffff802bf2fc>{thread_return+122} <ffffffff8012cee0>{do_fork_pid+337}
       <ffffffff8013a380>{sigprocmask+188} <ffffffff8010b6d5>{error_exit+0}
       <ffffffff8011b52e>{ia32_sysret+0}
console shuts up ...
Badness in do_unblank_screen at drivers/char/vt.c:2830

Call Trace: <NMI> <ffffffff8022e105>{do_unblank_screen+59}
       <ffffffff801dbf5a>{bust_spinlocks+22} <ffffffff8010c247>{oops_end+21}
       <ffffffff8010c409>{die_nmi+125} <ffffffff80114e48>{smp_really_stop_cpu+0}
       <ffffffff80115bff>{nmi_watchdog_tick+239} <ffffffff8010cc58>{default_do_nmi+127}
       <ffffffff80115ce1>{do_nmi+73} <ffffffff802c0beb>{nmi+127}
       <ffffffff80114e48>{smp_really_stop_cpu+0} <ffffffff80114c58>{__smp_call_function+100} <EOE> <#MC>
       <ffffffff80114e48>{smp_really_stop_cpu+0} <ffffffff80114e86>{smp_send_stop+53}
       <ffffffff8012d9a2>{panic+203} <ffffffff8010c229>{oops_begin+92}
       <ffffffff80111795>{print_mce+210} <ffffffff8011183f>{mce_available+0}
       <ffffffff80111b58>{do_machine_check+767} <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff8017eadf>{invalidate_bh_lru+0} <ffffffff8010bbb7>{machine_check+127}
       <ffffffff8017eadf>{invalidate_bh_lru+0} <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff80114c5e>{__smp_call_function+106} <EOE> <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff80114cab>{smp_call_function+48} <ffffffff8017e3b6>{invalidate_bdev+28}
       <ffffffff8019580f>{__invalidate_device+62} <ffffffff80183a12>{check_disk_change+44}
       <ffffffff88235f28>{:cdrom:cdrom_open+2500} <ffffffff80136d39>{lock_timer_base+27}
       <ffffffff80136e03>{__mod_timer+169} <ffffffff880040a1>{:ide_core:ide_outb+0}
       <ffffffff80122841>{vcpu_put+155} <ffffffff802bf3a3>{thread_return+289}
       <ffffffff802bf463>{wait_for_completion+146} <ffffffff801d1d8f>{__blk_put_request+52}
       <ffffffff801d1e32>{blk_put_request+45} <ffffffff8800405d>{:ide_core:ide_do_drive_cmd+286}
       <ffffffff801930ac>{__d_lookup+219} <ffffffff801890c9>{do_lookup+134}
       <ffffffff80191f7e>{dput_recursive+24} <ffffffff8018a2ea>{__link_path_walk+3978}
       <ffffffff80197145>{mntput_no_expire+23} <ffffffff8018a470>{link_path_walk+261}
       <ffffffff80146b83>{ub_slab_charge+58} <ffffffff801dc8c8>{kobject_get+18}
       <ffffffff801d445f>{get_disk+62} <ffffffff88243255>{:ide_cd:idecd_open+172}
       <ffffffff882431a9>{:ide_cd:idecd_open+0} <ffffffff80183cca>{do_open+184}
       <ffffffff8018402c>{blkdev_open+0} <ffffffff8018404d>{blkdev_open+33}
       <ffffffff8017be5a>{__dentry_open+213} <ffffffff8017bf79>{nameidata_to_filp+37}
       <ffffffff8017bfb5>{do_filp_open+45} <ffffffff8017c138>{get_unused_fd+108}
       <ffffffff8017c2c6>{do_sys_open+68} <ffffffff8010aa42>{system_call+126}
Kernel panic - not syncing: Aiee, killing interrupt handler!

HARDWARE ERROR
CPU 1: Machine Check Exception:                4 Bank 4: b200000000070f0f
TSC b66ba8dfcdd6
This is not a software problem!
Run through mcelog --ascii to decode and contact your hardware vendor
Kernel panic - not syncing: Machine check
Badness in do_unblank_screen at drivers/char/vt.c:2830

Call Trace: <NMI> <ffffffff8022e105>{do_unblank_screen+59}
       <ffffffff801dbf5a>{bust_spinlocks+22} <ffffffff8012d99d>{panic+198}
       <ffffffff801316ae>{do_exit+199} <ffffffff80140c11>{kernel_text_address+26}
       <ffffffff8010bf07>{show_trace+571} <ffffffff8010bf20>{dump_stack+10}
       <ffffffff8022e105>{do_unblank_screen+59} <ffffffff8010c413>{do_trap+0}
       <ffffffff80114e48>{smp_really_stop_cpu+0} <ffffffff80115bff>{nmi_watchdog_tick+239}
       <ffffffff8010cc58>{default_do_nmi+127} <ffffffff80115ce1>{do_nmi+73}
       <ffffffff802c0beb>{nmi+127} <ffffffff80114e48>{smp_really_stop_cpu+0}
       <ffffffff80114c58>{__smp_call_function+100} <EOE> <#MC>
       <ffffffff80114e48>{smp_really_stop_cpu+0} <ffffffff80114e86>{smp_send_stop+53}
       <ffffffff8012d9a2>{panic+203} <ffffffff8010c229>{oops_begin+92}
       <ffffffff80111795>{print_mce+210} <ffffffff8011183f>{mce_available+0}
       <ffffffff80111b58>{do_machine_check+767} <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff8017eadf>{invalidate_bh_lru+0} <ffffffff8010bbb7>{machine_check+127}
       <ffffffff8017eadf>{invalidate_bh_lru+0} <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff80114c5e>{__smp_call_function+106} <EOE> <ffffffff8017eadf>{invalidate_bh_lru+0}
       <ffffffff80114cab>{smp_call_function+48} <ffffffff8017e3b6>{invalidate_bdev+28}
       <ffffffff8019580f>{__invalidate_device+62} <ffffffff80183a12>{check_disk_change+44}
       <ffffffff88235f28>{:cdrom:cdrom_open+2500} <ffffffff80136d39>{lock_timer_base+27}
       <ffffffff80136e03>{__mod_timer+169} <ffffffff880040a1>{:ide_core:ide_outb+0}
       <ffffffff80122841>{vcpu_put+155} <ffffffff802bf3a3>{thread_return+289}
       <ffffffff802bf463>{wait_for_completion+146} <ffffffff801d1d8f>{__blk_put_request+52}
       <ffffffff801d1e32>{blk_put_request+45} <ffffffff8800405d>{:ide_core:ide_do_drive_cmd+286}
       <ffffffff801930ac>{__d_lookup+219} <ffffffff801890c9>{do_lookup+134}
       <ffffffff80191f7e>{dput_recursive+24} <ffffffff8018a2ea>{__link_path_walk+3978}
       <ffffffff80197145>{mntput_no_expire+23} <ffffffff8018a470>{link_path_walk+261}
       <ffffffff80146b83>{ub_slab_charge+58} <ffffffff801dc8c8>{kobject_get+18}
       <ffffffff801d445f>{get_disk+62} <ffffffff88243255>{:ide_cd:idecd_open+172}
       <ffffffff882431a9>{:ide_cd:idecd_open+0} <ffffffff80183cca>{do_open+184}
       <ffffffff8018402c>{blkdev_open+0} <ffffffff8018404d>{blkdev_open+33}
       <ffffffff8017be5a>{__dentry_open+213} <ffffffff8017bf79>{nameidata_to_filp+37}
       <ffffffff8017bfb5>{do_filp_open+45} <ffffffff8017c138>{get_unused_fd+108}
       <ffffffff8017c2c6>{do_sys_open+68} <ffffffff8010aa42>{system_call+126}
NMI Watchdog detected LOCKUP on CPU 1
CPU: 1
Modules linked in: simfs vznetdev vzrst vzcpt vzdquota af_packet ipt_ttl ipt_TCPMSS iptable_mangle ipt_multipore
Pid: 22590, comm: postgresql.conf Tainted:  G   M  2.6.16-ovz-smp-alt12 #1
RIP: 0060:[<ffffffff80114c5e>] <ffffffff80114c5e>{__smp_call_function+106}
RSP: 0000:ffff81003ff20cb8  EFLAGS: 00000097
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000002
RDX: 00000000000c08fc RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000008 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000002 R12: ffffffff80114e48
R13: 0000000000000000 R14: 0000b66ba8dfc650 R15: ffffffff802da00e
FS:  00002aaaabdbcb00(0000) GS:ffff8100020779c0(0033) knlGS:00000000b7ebf6c0
CS:  0060 DS: 007b ES: 007b CR0: 000000008005003b
CR2: 00000000080a8a24 CR3: 000000002e8ff000 CR4: 00000000000006e0
Process postgresql.conf (pid: 22590, veid=134, threadinfo ffff81001c8d8000, task ffff810039dbf140)
Stack: ffffffff80114e48 0000000000000000 0000000000000000 ffff810000000000
       0000000000000400 0000000000000001 0000000000000000 00000000ffffffff
       ffffffff80321720 ffffffff80114e86
Call Trace: <#MC> <ffffffff80114e48>{smp_really_stop_cpu+0}
       <ffffffff80114e86>{smp_send_stop+53} <ffffffff8012d9a2>{panic+203}
       <ffffffff8010c229>{oops_begin+92} <ffffffff80111795>{print_mce+210}
       <ffffffff8011183f>{mce_available+0} <ffffffff80111b58>{do_machine_check+767}
       <ffffffff8010bbb7>{machine_check+127} <ffffffff80130faa>{do_wait+1210} <EOE>
       <ffffffff80125733>{default_wake_function+0} <ffffffff801dea17>{__up_read+16}
       <ffffffff80125733>{default_wake_function+0} <ffffffff801549be>{compat_sys_wait4+33}
       <ffffffff802bf2fc>{thread_return+122} <ffffffff8012cee0>{do_fork_pid+337}
       <ffffffff8013a380>{sigprocmask+188} <ffffffff8010b6d5>{error_exit+0}
       <ffffffff8011b52e>{ia32_sysret+0}

Code: eb f4 85 ed 74 0c 8b 44 24 14 39 d8 74 04 f3 90 eb f4 48 83