NMI_Watchdog is panicking system frequently
Issue
- NMI_watchdog is panicking system frequently:
PID: 0 TASK: ffffffff80308b60 CPU: 0 COMMAND: "swapper"
#0 [ffffffff80449f20] crash_nmi_callback at ffffffff8007af3e
#1 [ffffffff80449f40] do_nmi at ffffffff8006588a
#2 [ffffffff80449f50] nmi at ffffffff80064eef
[exception RIP: mwait_idle+54]
RIP: ffffffff80057112 RSP: ffffffff803fbf90 RFLAGS: 00000246
RAX: 0000000000000000 RBX: ffffffff800570dc RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8030a718
RBP: 0000000000090000 R8: ffffffff803fa000 R9: 0000000000000038
R10: ffff81010eb74098 R11: ffff810410c5faf0 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
--- <NMI exception stack> ---
#3 [ffffffff803fbf90] mwait_idle at ffffffff80057112
#4 [ffffffff803fbf90] cpu_idle at ffffffff800492c4
PID: 0 TASK: ffff81042ff18100 CPU: 1 COMMAND: "swapper"
#0 [ffff81042ff39f20] crash_nmi_callback at ffffffff8007af3e
#1 [ffff81042ff39f40] do_nmi at ffffffff8006588a
#2 [ffff81042ff39f50] nmi at ffffffff80064eef
[exception RIP: mwait_idle+54]
RIP: ffffffff80057112 RSP: ffff81042ff31ef0 RFLAGS: 00000246
RAX: 0000000000000000 RBX: ffffffff800570dc RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8030a718
RBP: 0000000000000001 R8: ffff81042ff30000 R9: 000000000000003b
R10: ffff81010eb74008 R11: 0000000000000000 R12: 00000000000000ff
R13: ffffffff803d2080 R14: 0000000000000100 R15: ffffffff803f4280
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
Environment
- Red Hat Enterprise Linux 5.5
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