Kernel Panic:Hard LOCKUP occurs at vmx_vcpu_run
Issue
- Hard LOCKUP occurs at vmx_vcpu_run.
Kernel panic - not syncing: Watchdog detected hard LOCKUP on cpu 4
Pid: 4650, comm: qemu-kvm Tainted: G ---------------- T 2.6.32-131.0.15.el6.x86_64 #1
Call Trace:
<NMI> [<ffffffff814dac28>] ? panic+0x78/0x143
[<ffffffff810d649d>] ? watchdog_overflow_callback+0xcd/0xd0
[<ffffffff81108b56>] ? __perf_event_overflow+0x116/0x290
[<ffffffff81109149>] ? perf_event_overflow+0x19/0x20
[<ffffffff8101dd56>] ? intel_pmu_handle_irq+0x316/0x550
[<ffffffff814e06c6>] ? kprobe_exceptions_notify+0x16/0x430
[<ffffffff814df1b8>] ? perf_event_nmi_handler+0x58/0xe0
[<ffffffff814e0cf5>] ? notifier_call_chain+0x55/0x80
[<ffffffff814e0d5a>] ? atomic_notifier_call_chain+0x1a/0x20
[<ffffffff810940fe>] ? notify_die+0x2e/0x30
[<ffffffff814de963>] ? do_nmi+0x173/0x2b0
[<ffffffff814de270>] ? nmi+0x20/0x30
[<ffffffffa01f57c7>] ? vmx_vcpu_run+0x3e7/0x800 [kvm_intel]
<<EOE>> [<ffffffffa01a6db5>] ? kvm_arch_vcpu_ioctl_run+0x345/0xec0 [kvm]
[<ffffffff810a019e>] ? futex_wake+0x10e/0x120
[<ffffffffa0191332>] ? kvm_vcpu_ioctl+0x522/0x670 [kvm]
[<ffffffff8100bace>] ? common_interrupt+0xe/0x13
[<ffffffff8100bace>] ? common_interrupt+0xe/0x13
[<ffffffff8100bace>] ? common_interrupt+0xe/0x13
[<ffffffff81184ee2>] ? vfs_ioctl+0x22/0xa0
[<ffffffff81185060>] ? do_vfs_ioctl+0x60/0x580
[<ffffffff811853aa>] ? do_vfs_ioctl+0x3aa/0x580
[<ffffffff8110c3ea>] ? user_return_notifier_unregister+0x6a/0x70
[<ffffffffa019dd53>] ? kvm_on_user_return+0x73/0x80 [kvm]
[<ffffffff81185601>] ? sys_ioctl+0x81/0xa0
[<ffffffff8100b172>] ? system_call_fastpath+0x16/0x1b
Environment
- Red Hat Enterprise Linux 6
- KVM host
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