Likely overloaded with processing startup.

{{{

<Oct/19 02:37 am>[29739402.711680] 
<Oct/19 02:37 am>[29739402.711681] HARDWARE ERROR
<Oct/19 02:37 am>[29739402.711681] CPU 4: Machine Check Exception:                5 Bank 5: b200000806000e0f
<Oct/19 02:37 am>[29739402.713563] RIP !INEXACT! 33:<00007fb61af04078> 
<Oct/19 02:37 am>[29739402.713563] TSC 1513a1e0babb230 
<Oct/19 02:37 am>[29739402.713563] This is not a software problem!
<Oct/19 02:37 am>[29739402.713563] Run through mcelog --ascii to decode and contact your hardware vendor
<Oct/19 02:37 am>[29739402.713563] Kernel panic - not syncing: Machine check
<Oct/19 02:37 am>[29739402.713563] ------------[ cut here ]------------
<Oct/19 02:37 am>[29739402.713563] WARNING: at kernel/smp.c:333 smp_call_function_mask+0x37/0x1d7()
<Oct/19 02:37 am>[29739402.713563] Modules linked in: coretemp w83627hf w83793 hwmon_vid k8temp autofs4 i2c_i801 iTCO_wdt e1000e i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan
<Oct/19 02:37 am>[29739402.713563] Pid: 11716, comm: ppSub Tainted: G   M    W  2.6.28-rc7-00105-gfeaf384 #4
<Oct/19 02:37 am>[29739402.713563] Call Trace:
<Oct/19 02:37 am>[29739402.713563]  <#MC>  [<ffffffff802397db>] warn_on_slowpath+0x51/0x6d
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff803eec86>] notify_update+0x2b/0x30
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff8025bc31>] smp_call_function_mask+0x37/0x1d7
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff80264013>] crash_kexec+0x17/0xef
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff802640e2>] crash_kexec+0xe6/0xef
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff8021d53e>] native_smp_send_stop+0x1a/0x26
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff80239896>] panic+0x95/0x13f

<Oct/19 02:37 am>[29739402.713563]  [<ffffffff80239d5d>] release_console_sem+0x3e/0x1a5
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff80239d5d>] release_console_sem+0x3e/0x1a5
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff80239d5d>] release_console_sem+0x3e/0x1a5
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff805b9e66>] __atomic_notifier_call_chain+0x74/0x83
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff805b9df2>] __atomic_notifier_call_chain+0x0/0x83
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff8023969e>] oops_enter+0x9/0x10
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff80217b55>] mce_log+0x0/0x7f
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff80217eef>] do_machine_check+0x2d5/0x378
<Oct/19 02:37 am>[29739402.713563]  [<ffffffff8020d04f>] machine_check+0x7f/0x90
<Oct/19 02:37 am>[29739402.713563]  <<EOE>> <4>---[ end trace 4eaa2a86a8e2da22 ]---

 * Checking root filesystem .../dev/sda3 has gone 482 days without being checked, check forced.
}}}