The kernel crashes due to hard lockups. A possible hardware issue preventing the CPUs from executing properly or updating times.

Issue

• The kernel crashes due to hard lockups. A possible hardware issue preventing the CPUs from executing properly or updating times.

crash> log | grep -e LOCKUP -e Kernel\ panic
[18360.633958] NMI watchdog: Watchdog detected hard LOCKUP on cpu 135
[18360.633968] NMI watchdog: Watchdog detected hard LOCKUP on cpu 232
[18360.633998] NMI watchdog: Watchdog detected hard LOCKUP on cpu 323
[18360.634001] NMI watchdog: Watchdog detected hard LOCKUP on cpu 265
[18360.634004] NMI watchdog: Watchdog detected hard LOCKUP on cpu 229
[18360.634008] NMI watchdog: Watchdog detected hard LOCKUP on cpu 106
[18360.634012] NMI watchdog: Watchdog detected hard LOCKUP on cpu 140
[18360.634016] NMI watchdog: Watchdog detected hard LOCKUP on cpu 316
[18360.634020] NMI watchdog: Watchdog detected hard LOCKUP on cpu 219
[18360.634024] NMI watchdog: Watchdog detected hard LOCKUP on cpu 325
     ...
[18360.634228] NMI watchdog: Watchdog detected hard LOCKUP on cpu 257
[18360.634232] NMI watchdog: Watchdog detected hard LOCKUP on cpu 252
[18360.634239] NMI watchdog: Watchdog detected hard LOCKUP on cpu 144
[18360.634246] NMI watchdog: Watchdog detected hard LOCKUP on cpu 183
[18360.634249] NMI watchdog: Watchdog detected hard LOCKUP on cpu 190
[18360.634253] NMI watchdog: Watchdog detected hard LOCKUP on cpu 314
[18360.634256] NMI watchdog: Watchdog detected hard LOCKUP on cpu 197
[18360.634259] NMI watchdog: Watchdog detected hard LOCKUP on cpu 124
[18360.634261] NMI watchdog: Watchdog detected hard LOCKUP on cpu 319
[18360.634264] NMI watchdog: Watchdog detected hard LOCKUP on cpu 151
[18360.650683] Kernel panic - not syncing: Hard LOCKUP