Issue

• システムがクラッシュし、以下のパニックメッセージが発生します。

Kernel panic - not syncing:Watchdog detected hard LOCKUP on cpu 12
Pid:14813, comm: sacf Tainted:GF          ---------------  T 2.6.32-279.el6.x86_64 #1
Call Trace:
 <NMI>  [<ffffffff814fd11a>] ? panic+0xa0/0x168
 [<ffffffff810db2bd>] ? watchdog_overflow_callback+0xcd/0xd0
 [<ffffffff8110defd>] ?__perf_event_overflow+0x9d/0x230
 [<ffffffff8110e4b4>] ? perf_event_overflow+0x14/0x20
 [<ffffffff8101e976>] ? intel_pmu_handle_irq+0x336/0x550
 [<ffffffff81502cf6>] ? kprobe_exceptions_notify+0x16/0x430
 [<ffffffff815017d9>] ? perf_event_nmi_handler+0x39/0xb0
 [<ffffffff81503325>] ? notifier_call_chain+0x55/0x80
 [<ffffffff8150338a>] ? atomic_notifier_call_chain+0x1a/0x20
 [<ffffffff810980ae>] ? notify_die+0x2e/0x30
 [<ffffffff81500fa3>] ? do_nmi+0x173/0x2b0
 [<ffffffff815008b0>] ? nmi+0x20/0x30
 [<ffffffff8150000f>] ?_spin_lock_irqsave+0x2f/0x40
 <<EOE>>  [<ffffffff81096481>] ? lock_hrtimer_base+0x31/0x60
 [<ffffffff810972c7>] ? hrtimer_try_to_cancel+0x27/0xd0
 [<ffffffff810a3b49>] ? futex_wait_queue_me+0xb9/0xf0
 [<ffffffff81097392>] ? hrtimer_cancel+0x22/0x30
 [<ffffffff810a4c47>] ? futex_wait+0x227/0x380
 [<ffffffff81096230>] ? hrtimer_wakeup+0x0/0x30
 [<ffffffff81097294>] ? hrtimer_start_range_ns+0x14/0x20
 [<ffffffff810a6361>] ? do_futex+0x121/0xb00
 [<ffffffff810edb54>] ? rb_reserve_next_event+0xb4/0x370
 [<ffffffff810edfc2>] ? ring_buffer_lock_reserve+0xa2/0x160
 [<ffffffff810d69e2>] ? audit_syscall_entry+0x272/0x2a0
 [<ffffffff810a6dbb>] ? sys_futex+0x7b/0x170
 [<ffffffff8100b308>] ? tracesys+0xd9/0xde