D0922 08:07:41.974148 1 task_signals.go:463] [ 8] Notified of signal 23 D0922 08:07:41.974222 1 task_block.go:223] [ 8] Interrupt queued D0922 08:07:41.974237 1 task_signals.go:463] [ 6] Notified of signal 23 D0922 08:07:41.974246 1 task_block.go:223] [ 6] Interrupt queued D0922 08:07:41.974528 1 task_signals.go:463] [ 16] Notified of signal 23 D0922 08:07:41.974598 1 task_block.go:223] [ 16] Interrupt queued D0922 08:07:41.974612 1 task_signals.go:463] [ 14] Notified of signal 23 D0922 08:07:41.974627 1 task_block.go:223] [ 14] Interrupt queued D0922 08:07:41.974568 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:07:41.974619 1 task_block.go:223] [ 16] Interrupt queued D0922 08:07:41.974585 1 task_signals.go:220] [ 4] Signal 23: delivering to handler D0922 08:07:41.974718 1 task_block.go:223] [ 14] Interrupt queued D0922 08:07:41.974640 1 task_signals.go:463] [ 9] Notified of signal 23 D0922 08:07:41.974909 1 task_block.go:223] [ 9] Interrupt queued D0922 08:07:41.974954 1 task_signals.go:220] [ 7] Signal 23: delivering to handler D0922 08:07:41.974980 1 task_block.go:223] [ 9] Interrupt queued D0922 08:07:41.975037 1 task_signals.go:179] [ 9] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:07:41.975056 1 task_signals.go:220] [ 9] Signal 23: delivering to handler D0922 08:07:41.975142 1 task_signals.go:220] [ 18] Signal 23: delivering to handler D0922 08:07:41.975850 1 task_signals.go:220] [ 6] Signal 23: delivering to handler D0922 08:07:41.975963 1 task_block.go:223] [ 25] Interrupt queued D0922 08:07:41.975972 1 task_signals.go:179] [ 16] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:07:41.975861 1 task_signals.go:220] [ 8] Signal 23: delivering to handler D0922 08:07:41.976115 1 task_signals.go:220] [ 16] Signal 23: delivering to handler D0922 08:07:41.975992 1 task_signals.go:179] [ 14] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:07:41.976406 1 task_signals.go:220] [ 14] Signal 23: delivering to handler D0922 08:07:41.981360 1 task_signals.go:463] [ 22] Notified of signal 23 D0922 08:07:41.981426 1 task_block.go:223] [ 22] Interrupt queued D0922 08:07:41.981522 1 task_block.go:223] [ 22] Interrupt queued D0922 08:07:41.981600 1 task_signals.go:179] [ 22] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:07:41.981678 1 task_signals.go:220] [ 22] Signal 23: delivering to handler D0922 08:07:51.830995 1 task_signals.go:463] [ 13] Notified of signal 23 D0922 08:07:51.831095 1 task_block.go:223] [ 13] Interrupt queued D0922 08:07:51.831157 1 task_block.go:223] [ 13] Interrupt queued D0922 08:07:51.831246 1 task_signals.go:179] [ 13] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:07:51.831280 1 task_signals.go:220] [ 13] Signal 23: delivering to handler I0922 08:08:25.134478 1 watchdog.go:301] Watchdog starting loop, tasks: 25, discount: 0s I0922 08:09:10.134947 1 watchdog.go:301] Watchdog starting loop, tasks: 25, discount: 0s D0922 08:09:41.835036 1 task_signals.go:463] [ 5] Notified of signal 23 D0922 08:09:41.835134 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:41.835233 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:41.835294 1 task_signals.go:179] [ 5] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:41.835312 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:09:42.741026 1 task_signals.go:463] [ 5] Notified of signal 23 D0922 08:09:42.741099 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:42.743059 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:09:42.751943 1 task_signals.go:463] [ 13] Notified of signal 23 D0922 08:09:42.752011 1 task_block.go:223] [ 13] Interrupt queued D0922 08:09:42.754147 1 task_signals.go:220] [ 13] Signal 23: delivering to handler D0922 08:09:42.755040 1 task_signals.go:463] [ 5] Notified of signal 23 D0922 08:09:42.755158 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:42.756705 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:09:42.758626 1 task_signals.go:463] [ 12] Notified of signal 23 D0922 08:09:42.758684 1 task_block.go:223] [ 12] Interrupt queued D0922 08:09:42.760293 1 task_signals.go:220] [ 12] Signal 23: delivering to handler D0922 08:09:42.760943 1 task_signals.go:463] [ 4] Notified of signal 23 D0922 08:09:42.761000 1 task_block.go:223] [ 4] Interrupt queued D0922 08:09:42.762022 1 task_signals.go:220] [ 4] Signal 23: delivering to handler D0922 08:09:42.762233 1 task_signals.go:463] [ 7] Notified of signal 23 D0922 08:09:42.762276 1 task_block.go:223] [ 7] Interrupt queued D0922 08:09:42.763452 1 task_signals.go:220] [ 7] Signal 23: delivering to handler D0922 08:09:42.764465 1 task_signals.go:463] [ 6] Notified of signal 23 D0922 08:09:42.764518 1 task_block.go:223] [ 6] Interrupt queued D0922 08:09:42.765708 1 task_signals.go:220] [ 6] Signal 23: delivering to handler D0922 08:09:42.766523 1 task_signals.go:463] [ 8] Notified of signal 23 D0922 08:09:42.766572 1 task_block.go:223] [ 8] Interrupt queued D0922 08:09:42.768086 1 task_signals.go:220] [ 8] Signal 23: delivering to handler D0922 08:09:42.770467 1 task_signals.go:463] [ 25] Notified of signal 23 D0922 08:09:42.770517 1 task_block.go:223] [ 25] Interrupt queued D0922 08:09:42.772437 1 task_signals.go:220] [ 25] Signal 23: delivering to handler D0922 08:09:42.778632 1 task_signals.go:463] [ 5] Notified of signal 23 D0922 08:09:42.778785 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:42.780293 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:09:42.784264 1 task_signals.go:463] [ 8] Notified of signal 23 D0922 08:09:42.784336 1 task_block.go:223] [ 8] Interrupt queued D0922 08:09:42.785727 1 task_signals.go:220] [ 8] Signal 23: delivering to handler D0922 08:09:42.801465 1 task_signals.go:463] [ 13] Notified of signal 23 D0922 08:09:42.801598 1 task_block.go:223] [ 13] Interrupt queued D0922 08:09:42.803552 1 task_signals.go:220] [ 13] Signal 23: delivering to handler D0922 08:09:42.805592 1 task_signals.go:463] [ 5] Notified of signal 23 D0922 08:09:42.805756 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:42.808291 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:09:42.811602 1 task_signals.go:463] [ 12] Notified of signal 23 D0922 08:09:42.811740 1 task_block.go:223] [ 12] Interrupt queued D0922 08:09:42.813826 1 task_signals.go:220] [ 12] Signal 23: delivering to handler D0922 08:09:42.815170 1 task_signals.go:463] [ 4] Notified of signal 23 D0922 08:09:42.815219 1 task_block.go:223] [ 4] Interrupt queued D0922 08:09:42.817884 1 task_signals.go:220] [ 4] Signal 23: delivering to handler D0922 08:09:42.819436 1 task_signals.go:463] [ 7] Notified of signal 23 D0922 08:09:42.819483 1 task_block.go:223] [ 7] Interrupt queued D0922 08:09:42.821295 1 task_signals.go:220] [ 7] Signal 23: delivering to handler D0922 08:09:42.822622 1 task_signals.go:463] [ 6] Notified of signal 23 D0922 08:09:42.822781 1 task_block.go:223] [ 6] Interrupt queued D0922 08:09:42.824513 1 task_signals.go:220] [ 6] Signal 23: delivering to handler D0922 08:09:42.829312 1 task_signals.go:463] [ 25] Notified of signal 23 D0922 08:09:42.829377 1 task_block.go:223] [ 25] Interrupt queued D0922 08:09:42.831023 1 task_signals.go:220] [ 25] Signal 23: delivering to handler D0922 08:09:42.840583 1 task_signals.go:463] [ 13] Notified of signal 23 D0922 08:09:42.840662 1 task_block.go:223] [ 13] Interrupt queued D0922 08:09:42.846946 1 task_signals.go:220] [ 13] Signal 23: delivering to handler D0922 08:09:42.851506 1 task_signals.go:463] [ 5] Notified of signal 23 D0922 08:09:42.851590 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:42.855196 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:09:42.858573 1 task_signals.go:463] [ 12] Notified of signal 23 D0922 08:09:42.858636 1 task_block.go:223] [ 12] Interrupt queued D0922 08:09:42.860295 1 task_signals.go:220] [ 12] Signal 23: delivering to handler D0922 08:09:42.861068 1 task_signals.go:463] [ 4] Notified of signal 23 D0922 08:09:42.861112 1 task_block.go:223] [ 4] Interrupt queued D0922 08:09:42.862288 1 task_signals.go:220] [ 4] Signal 23: delivering to handler D0922 08:09:42.863055 1 task_signals.go:463] [ 7] Notified of signal 23 D0922 08:09:42.863109 1 task_block.go:223] [ 7] Interrupt queued D0922 08:09:42.865104 1 task_signals.go:463] [ 6] Notified of signal 23 D0922 08:09:42.865158 1 task_block.go:223] [ 6] Interrupt queued D0922 08:09:42.867382 1 task_signals.go:463] [ 8] Notified of signal 23 D0922 08:09:42.867471 1 task_block.go:223] [ 8] Interrupt queued D0922 08:09:42.873810 1 task_signals.go:463] [ 18] Notified of signal 23 D0922 08:09:42.873922 1 task_block.go:223] [ 18] Interrupt queued D0922 08:09:42.875305 1 task_signals.go:220] [ 18] Signal 23: delivering to handler D0922 08:09:42.875950 1 task_signals.go:220] [ 7] Signal 23: delivering to handler D0922 08:09:42.877305 1 task_signals.go:220] [ 8] Signal 23: delivering to handler D0922 08:09:42.877998 1 task_signals.go:220] [ 6] Signal 23: delivering to handler D0922 08:09:42.879073 1 task_signals.go:463] [ 25] Notified of signal 23 D0922 08:09:42.879158 1 task_block.go:223] [ 25] Interrupt queued D0922 08:09:42.883505 1 task_signals.go:220] [ 25] Signal 23: delivering to handler D0922 08:09:42.931377 1 task_signals.go:463] [ 21] Notified of signal 23 D0922 08:09:42.931504 1 task_block.go:223] [ 21] Interrupt queued D0922 08:09:42.933721 1 task_signals.go:220] [ 21] Signal 23: delivering to handler D0922 08:09:42.933777 1 task_signals.go:463] [ 15] Notified of signal 23 D0922 08:09:42.933968 1 task_block.go:223] [ 15] Interrupt queued D0922 08:09:42.936564 1 task_signals.go:220] [ 15] Signal 23: delivering to handler D0922 08:09:42.936681 1 task_signals.go:463] [ 14] Notified of signal 23 D0922 08:09:42.936910 1 task_block.go:223] [ 14] Interrupt queued D0922 08:09:42.936983 1 task_signals.go:463] [ 24] Notified of signal 23 D0922 08:09:42.937059 1 task_block.go:223] [ 24] Interrupt queued D0922 08:09:43.345547 1 task_signals.go:220] [ 24] Signal 23: delivering to handler D0922 08:09:43.345580 1 task_signals.go:463] [ 4] Notified of signal 23 D0922 08:09:43.345720 1 task_block.go:223] [ 4] Interrupt queued D0922 08:09:43.345847 1 task_signals.go:463] [ 25] Notified of signal 23 D0922 08:09:43.345913 1 task_block.go:223] [ 25] Interrupt queued D0922 08:09:43.346015 1 task_signals.go:463] [ 22] Notified of signal 23 D0922 08:09:43.346129 1 task_block.go:223] [ 22] Interrupt queued D0922 08:09:43.346191 1 task_signals.go:463] [ 20] Notified of signal 23 D0922 08:09:43.346231 1 task_block.go:223] [ 20] Interrupt queued D0922 08:09:43.346338 1 task_signals.go:463] [ 11] Notified of signal 23 D0922 08:09:43.346382 1 task_block.go:223] [ 11] Interrupt queued D0922 08:09:43.346411 1 task_signals.go:220] [ 20] Signal 23: delivering to handler D0922 08:09:43.346550 1 task_signals.go:220] [ 14] Signal 23: delivering to handler D0922 08:09:43.346717 1 task_signals.go:463] [ 8] Notified of signal 23 D0922 08:09:43.346782 1 task_block.go:223] [ 8] Interrupt queued D0922 08:09:43.351179 1 task_signals.go:220] [ 8] Signal 23: delivering to handler D0922 08:09:43.351231 1 task_signals.go:463] [ 5] Notified of signal 23 D0922 08:09:43.351283 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:43.351384 1 task_block.go:223] [ 5] Interrupt queued D0922 08:09:43.351425 1 task_signals.go:179] [ 5] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:43.351436 1 task_signals.go:463] [ 23] Notified of signal 23 D0922 08:09:43.351506 1 task_block.go:223] [ 23] Interrupt queued D0922 08:09:43.351449 1 task_signals.go:220] [ 5] Signal 23: delivering to handler D0922 08:09:43.351716 1 task_signals.go:463] [ 12] Notified of signal 23 D0922 08:09:43.351772 1 task_block.go:223] [ 12] Interrupt queued D0922 08:09:43.351798 1 task_signals.go:220] [ 22] Signal 23: delivering to handler D0922 08:09:43.351800 1 task_block.go:223] [ 12] Interrupt queued D0922 08:09:43.351898 1 task_signals.go:179] [ 12] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:43.351987 1 task_signals.go:463] [ 16] Notified of signal 23 D0922 08:09:43.352039 1 task_block.go:223] [ 16] Interrupt queued D0922 08:09:43.352339 1 task_signals.go:220] [ 12] Signal 23: delivering to handler D0922 08:09:43.355102 1 task_signals.go:220] [ 4] Signal 23: delivering to handler D0922 08:09:43.355146 1 task_signals.go:220] [ 16] Signal 23: delivering to handler D0922 08:09:43.355252 1 task_signals.go:463] [ 10] Notified of signal 23 D0922 08:09:43.355322 1 task_block.go:223] [ 10] Interrupt queued D0922 08:09:43.355367 1 task_signals.go:220] [ 23] Signal 23: delivering to handler D0922 08:09:43.355489 1 task_signals.go:463] [ 7] Notified of signal 23 D0922 08:09:43.355542 1 task_block.go:223] [ 7] Interrupt queued D0922 08:09:43.356420 1 task_signals.go:220] [ 11] Signal 23: delivering to handler D0922 08:09:43.356824 1 task_block.go:223] [ 7] Interrupt queued D0922 08:09:43.356877 1 task_signals.go:463] [ 13] Notified of signal 23 D0922 08:09:43.356914 1 task_block.go:223] [ 13] Interrupt queued D0922 08:09:43.356939 1 task_signals.go:220] [ 10] Signal 23: delivering to handler D0922 08:09:43.356937 1 task_block.go:223] [ 13] Interrupt queued D0922 08:09:43.357134 1 task_signals.go:463] [ 17] Notified of signal 23 D0922 08:09:43.357175 1 task_block.go:223] [ 17] Interrupt queued D0922 08:09:43.357140 1 task_signals.go:179] [ 13] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:43.357295 1 task_signals.go:220] [ 13] Signal 23: delivering to handler D0922 08:09:43.357388 1 task_signals.go:463] [ 24] Notified of signal 23 D0922 08:09:43.357434 1 task_block.go:223] [ 24] Interrupt queued D0922 08:09:43.359589 1 task_signals.go:220] [ 24] Signal 23: delivering to handler D0922 08:09:43.359884 1 task_signals.go:463] [ 3] Notified of signal 23 D0922 08:09:43.359974 1 task_block.go:223] [ 3] Interrupt queued D0922 08:09:43.360003 1 task_signals.go:220] [ 25] Signal 23: delivering to handler D0922 08:09:43.360055 1 task_block.go:223] [ 3] Interrupt queued D0922 08:09:43.360130 1 task_signals.go:179] [ 3] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:43.360195 1 task_signals.go:220] [ 3] Signal 23: delivering to handler D0922 08:09:43.360317 1 task_signals.go:463] [ 20] Notified of signal 23 D0922 08:09:43.360388 1 task_block.go:223] [ 20] Interrupt queued D0922 08:09:43.364391 1 task_signals.go:220] [ 17] Signal 23: delivering to handler D0922 08:09:43.364451 1 task_signals.go:179] [ 7] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:43.364500 1 task_signals.go:220] [ 7] Signal 23: delivering to handler D0922 08:09:43.364416 1 task_signals.go:220] [ 20] Signal 23: delivering to handler D0922 08:09:43.367616 1 task_signals.go:474] [ 24] No task notified of signal 23 D0922 08:09:43.367700 1 task_block.go:223] [ 24] Interrupt queued D0922 08:09:43.367745 1 task_signals.go:463] [ 22] Notified of signal 23 D0922 08:09:43.367779 1 task_block.go:223] [ 22] Interrupt queued D0922 08:09:43.370036 1 task_signals.go:463] [ 10] Notified of signal 23 D0922 08:09:43.370089 1 task_block.go:223] [ 10] Interrupt queued D0922 08:09:43.370110 1 task_signals.go:474] [ 23] No task notified of signal 23 D0922 08:09:43.370312 1 task_signals.go:220] [ 10] Signal 23: delivering to handler D0922 08:09:43.370339 1 task_signals.go:220] [ 24] Signal 23: delivering to handler D0922 08:09:43.373700 1 task_signals.go:463] [ 15] Notified of signal 23 D0922 08:09:43.373753 1 task_block.go:223] [ 15] Interrupt queued D0922 08:09:43.373837 1 task_signals.go:220] [ 22] Signal 23: delivering to handler D0922 08:09:43.374018 1 task_signals.go:463] [ 8] Notified of signal 23 D0922 08:09:43.374072 1 task_block.go:223] [ 8] Interrupt queued D0922 08:09:43.374093 1 task_signals.go:220] [ 15] Signal 23: delivering to handler D0922 08:09:43.374167 1 task_block.go:223] [ 8] Interrupt queued D0922 08:09:43.374217 1 task_signals.go:179] [ 8] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:43.374246 1 task_signals.go:220] [ 8] Signal 23: delivering to handler D0922 08:09:43.377590 1 task_signals.go:463] [ 17] Notified of signal 23 D0922 08:09:43.377635 1 task_block.go:223] [ 17] Interrupt queued D0922 08:09:43.378052 1 task_signals.go:220] [ 17] Signal 23: delivering to handler D0922 08:09:43.379166 1 task_signals.go:474] [ 24] No task notified of signal 23 D0922 08:09:43.379314 1 task_signals.go:463] [ 20] Notified of signal 23 D0922 08:09:43.379350 1 task_block.go:223] [ 20] Interrupt queued D0922 08:09:43.380077 1 task_block.go:223] [ 24] Interrupt queued D0922 08:09:43.380142 1 task_block.go:223] [ 23] Interrupt queued D0922 08:09:43.380162 1 task_signals.go:463] [ 16] Notified of signal 23 D0922 08:09:43.380222 1 task_block.go:223] [ 16] Interrupt queued D0922 08:09:43.381311 1 task_signals.go:220] [ 16] Signal 23: delivering to handler D0922 08:09:43.381353 1 task_signals.go:463] [ 22] Notified of signal 23 D0922 08:09:43.381382 1 task_block.go:223] [ 22] Interrupt queued D0922 08:09:43.382367 1 task_signals.go:220] [ 22] Signal 23: delivering to handler D0922 08:09:43.382452 1 task_signals.go:220] [ 20] Signal 23: delivering to handler D0922 08:09:43.382591 1 task_signals.go:220] [ 24] Signal 23: delivering to handler D0922 08:09:43.382847 1 task_block.go:223] [ 26] Interrupt queued D0922 08:09:43.382874 1 task_signals.go:220] [ 23] Signal 23: delivering to handler D0922 08:09:43.386363 1 task_signals.go:463] [ 10] Notified of signal 23 D0922 08:09:43.386408 1 task_block.go:223] [ 10] Interrupt queued D0922 08:09:43.386516 1 task_signals.go:463] [ 9] Notified of signal 23 D0922 08:09:43.386553 1 task_block.go:223] [ 9] Interrupt queued D0922 08:09:43.388734 1 task_signals.go:220] [ 10] Signal 23: delivering to handler D0922 08:09:43.388759 1 task_signals.go:220] [ 9] Signal 23: delivering to handler D0922 08:09:43.388902 1 task_signals.go:474] [ 24] No task notified of signal 23 D0922 08:09:43.389075 1 task_block.go:223] [ 24] Interrupt queued D0922 08:09:43.389571 1 task_signals.go:463] [ 17] Notified of signal 23 D0922 08:09:43.389621 1 task_block.go:223] [ 17] Interrupt queued D0922 08:09:43.389877 1 task_signals.go:220] [ 24] Signal 23: delivering to handler D0922 08:09:43.389964 1 task_signals.go:463] [ 20] Notified of signal 23 D0922 08:09:43.390009 1 task_block.go:223] [ 20] Interrupt queued D0922 08:09:43.390038 1 task_block.go:223] [ 20] Interrupt queued D0922 08:09:43.390083 1 task_signals.go:179] [ 20] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:09:43.390114 1 task_signals.go:220] [ 20] Signal 23: delivering to handler D0922 08:09:43.390051 1 task_signals.go:220] [ 17] Signal 23: delivering to handler D0922 08:09:43.391599 1 task_signals.go:474] [ 10] No task notified of signal 23 D0922 08:09:43.393622 1 task_block.go:223] [ 10] Interrupt queued D0922 08:09:43.393694 1 task_signals.go:220] [ 10] Signal 23: delivering to handler D0922 08:09:43.393841 1 task_signals.go:474] [ 17] No task notified of signal 23 D0922 08:09:43.394086 1 task_block.go:223] [ 17] Interrupt queued D0922 08:09:43.394136 1 task_signals.go:220] [ 17] Signal 23: delivering to handler I0922 08:09:55.135269 1 watchdog.go:301] Watchdog starting loop, tasks: 26, discount: 0s D0922 08:10:01.829932 1 task_signals.go:463] [ 24] Notified of signal 23 D0922 08:10:01.830022 1 task_block.go:223] [ 24] Interrupt queued D0922 08:10:01.830069 1 task_block.go:223] [ 24] Interrupt queued D0922 08:10:01.830191 1 task_signals.go:179] [ 24] Restarting syscall 202 after errno 512: interrupted by signal 23 D0922 08:10:01.830235 1 task_signals.go:220] [ 24] Signal 23: delivering to handler I0922 08:10:14.600653 28543 main.go:207] *************************** I0922 08:10:14.600734 28543 main.go:208] Args: [/syzkaller/managers/kvm-direct-sandbox/current/image -root /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-kvm-direct-sandbox-3 /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=4 -repeat=0 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller343950642] I0922 08:10:14.600815 28543 main.go:209] Version release-20200914.0-122-gd72022373f8a I0922 08:10:14.600870 28543 main.go:210] PID: 28543 I0922 08:10:14.600901 28543 main.go:211] UID: 0, GID: 0 I0922 08:10:14.600924 28543 main.go:212] Configuration: I0922 08:10:14.600943 28543 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root I0922 08:10:14.600968 28543 main.go:214] Platform: kvm I0922 08:10:14.601001 28543 main.go:215] FileAccess: 0, overlay: false I0922 08:10:14.601031 28543 main.go:216] Network: 0, logging: false I0922 08:10:14.601061 28543 main.go:217] Strace: false, max size: 1024, syscalls: I0922 08:10:14.601081 28543 main.go:218] VFS2 enabled: false I0922 08:10:14.601099 28543 main.go:219] *************************** D0922 08:10:14.601235 28543 container.go:162] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-3" D0922 08:10:14.601349 28543 state_file.go:54] List containers "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" W0922 08:10:14.601542 28543 error.go:48] FATAL ERROR: loading sandbox: file does not exist loading sandbox: file does not exist VM DIAGNOSIS: I0922 08:10:14.612758 28552 main.go:207] *************************** I0922 08:10:14.612827 28552 main.go:208] Args: [/syzkaller/managers/kvm-direct-sandbox/current/image -root /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox debug -stacks --ps ci-gvisor-kvm-direct-sandbox-3] I0922 08:10:14.612860 28552 main.go:209] Version release-20200914.0-122-gd72022373f8a I0922 08:10:14.612876 28552 main.go:210] PID: 28552 I0922 08:10:14.612894 28552 main.go:211] UID: 0, GID: 0 I0922 08:10:14.612928 28552 main.go:212] Configuration: I0922 08:10:14.612945 28552 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root I0922 08:10:14.612965 28552 main.go:214] Platform: kvm I0922 08:10:14.612985 28552 main.go:215] FileAccess: 0, overlay: false I0922 08:10:14.613006 28552 main.go:216] Network: 0, logging: false I0922 08:10:14.613029 28552 main.go:217] Strace: false, max size: 1024, syscalls: I0922 08:10:14.613075 28552 main.go:218] VFS2 enabled: false I0922 08:10:14.613099 28552 main.go:219] *************************** D0922 08:10:14.613159 28552 container.go:162] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-3" D0922 08:10:14.613242 28552 state_file.go:54] List containers "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" W0922 08:10:14.613357 28552 error.go:48] FATAL ERROR: loading container "ci-gvisor-kvm-direct-sandbox-3": file does not exist loading container "ci-gvisor-kvm-direct-sandbox-3": file does not exist W0922 08:10:14.613467 28552 main.go:241] Failure to execute command, err: 1 Error collecting stacks: failed to run ["/syzkaller/managers/kvm-direct-sandbox/current/image" "-root" "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "-watchdog-action=panic" "-network=none" "-debug" "-debug-log=/dev/stderr" "-platform=kvm" "-file-access=exclusive" "-network=sandbox" "debug" "-stacks" "--ps" "ci-gvisor-kvm-direct-sandbox-3"]: exit status 128 I0922 08:10:14.612758 28552 main.go:207] *************************** I0922 08:10:14.612827 28552 main.go:208] Args: [/syzkaller/managers/kvm-direct-sandbox/current/image -root /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox debug -stacks --ps ci-gvisor-kvm-direct-sandbox-3] I0922 08:10:14.612860 28552 main.go:209] Version release-20200914.0-122-gd72022373f8a I0922 08:10:14.612876 28552 main.go:210] PID: 28552 I0922 08:10:14.612894 28552 main.go:211] UID: 0, GID: 0 I0922 08:10:14.612928 28552 main.go:212] Configuration: I0922 08:10:14.612945 28552 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root I0922 08:10:14.612965 28552 main.go:214] Platform: kvm I0922 08:10:14.612985 28552 main.go:215] FileAccess: 0, overlay: false I0922 08:10:14.613006 28552 main.go:216] Network: 0, logging: false I0922 08:10:14.613029 28552 main.go:217] Strace: false, max size: 1024, syscalls: I0922 08:10:14.613075 28552 main.go:218] VFS2 enabled: false I0922 08:10:14.613099 28552 main.go:219] *************************** D0922 08:10:14.613159 28552 container.go:162] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-3" D0922 08:10:14.613242 28552 state_file.go:54] List containers "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" W0922 08:10:14.613357 28552 error.go:48] FATAL ERROR: loading container "ci-gvisor-kvm-direct-sandbox-3": file does not exist loading container "ci-gvisor-kvm-direct-sandbox-3": file does not exist W0922 08:10:14.613467 28552 main.go:241] Failure to execute command, err: 1 [ 0.000000] Linux version 4.19.0-0.bpo.10-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.19.132-1~deb9u2 (2020-08-11) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.19.0-0.bpo.10-amd64 root=UUID=c138560a-f5cb-426a-b69d-79783fff446f ro net.ifnames=0 biosdevname=0 console=ttyS0,38400n8 elevator=noop scsi_mod.use_blk_mq=Y ima_tcb ima_hash=sha256 kvm-intel.nested=1 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffbfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffc000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000001e3fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 161f3e7001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2489427277 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000004] tsc: Detected 2300.000 MHz processor [ 0.000491] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000492] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000495] last_pfn = 0x1e40000 max_arch_pfn = 0x400000000 [ 0.000534] MTRR default type: write-back [ 0.000535] MTRR fixed ranges enabled: [ 0.000535] 00000-9FFFF write-back [ 0.000536] A0000-BFFFF uncachable [ 0.000537] C0000-FFFFF write-protect [ 0.000537] MTRR variable ranges enabled: [ 0.000538] 0 base 0000C0000000 mask 3FFFC0000000 uncachable [ 0.000539] 1 disabled [ 0.000539] 2 disabled [ 0.000540] 3 disabled [ 0.000540] 4 disabled [ 0.000540] 5 disabled [ 0.000541] 6 disabled [ 0.000541] 7 disabled [ 0.000552] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000560] last_pfn = 0xbfffc max_arch_pfn = 0x400000000 [ 0.003944] found SMP MP-table at [mem 0x000f24f0-0x000f24ff] [ 0.004151] Using GB pages for direct mapping [ 0.004304] RAMDISK: [mem 0x354c5000-0x36a59fff] [ 0.004317] ACPI: Early table checksum verification disabled [ 0.004359] ACPI: RSDP 0x00000000000F24A0 000014 (v00 Google) [ 0.004363] ACPI: RSDT 0x00000000BFFFF6B0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.004368] ACPI: FACP 0x00000000BFFFDC40 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.004373] ACPI: DSDT 0x00000000BFFFC380 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.004376] ACPI: FACS 0x00000000BFFFC340 000040 [ 0.004379] ACPI: FACS 0x00000000BFFFC340 000040 [ 0.004381] ACPI: SRAT 0x00000000BFFFF3C0 0002A8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.004385] ACPI: APIC 0x00000000BFFFF220 000166 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.004388] ACPI: SSDT 0x00000000BFFFDD40 0014DE (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.004391] ACPI: WAET 0x00000000BFFFF390 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.004398] ACPI: Local APIC address 0xfee00000 [ 0.004468] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.004469] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.004471] SRAT: PXM 0 -> APIC 0x02 -> Node 0 [ 0.004473] SRAT: PXM 0 -> APIC 0x03 -> Node 0 [ 0.004474] SRAT: PXM 0 -> APIC 0x04 -> Node 0 [ 0.004476] SRAT: PXM 0 -> APIC 0x05 -> Node 0 [ 0.004478] SRAT: PXM 0 -> APIC 0x06 -> Node 0 [ 0.004479] SRAT: PXM 0 -> APIC 0x07 -> Node 0 [ 0.004481] SRAT: PXM 0 -> APIC 0x08 -> Node 0 [ 0.004482] SRAT: PXM 0 -> APIC 0x09 -> Node 0 [ 0.004484] SRAT: PXM 0 -> APIC 0x0a -> Node 0 [ 0.004486] SRAT: PXM 0 -> APIC 0x0b -> Node 0 [ 0.004487] SRAT: PXM 0 -> APIC 0x0c -> Node 0 [ 0.004489] SRAT: PXM 0 -> APIC 0x0d -> Node 0 [ 0.004491] SRAT: PXM 0 -> APIC 0x0e -> Node 0 [ 0.004492] SRAT: PXM 0 -> APIC 0x0f -> Node 0 [ 0.004494] SRAT: PXM 0 -> APIC 0x10 -> Node 0 [ 0.004496] SRAT: PXM 0 -> APIC 0x11 -> Node 0 [ 0.004497] SRAT: PXM 0 -> APIC 0x12 -> Node 0 [ 0.004499] SRAT: PXM 0 -> APIC 0x13 -> Node 0 [ 0.004500] SRAT: PXM 0 -> APIC 0x14 -> Node 0 [ 0.004502] SRAT: PXM 0 -> APIC 0x15 -> Node 0 [ 0.004504] SRAT: PXM 0 -> APIC 0x16 -> Node 0 [ 0.004505] SRAT: PXM 0 -> APIC 0x17 -> Node 0 [ 0.004507] SRAT: PXM 0 -> APIC 0x18 -> Node 0 [ 0.004509] SRAT: PXM 0 -> APIC 0x19 -> Node 0 [ 0.004510] SRAT: PXM 0 -> APIC 0x1a -> Node 0 [ 0.004512] SRAT: PXM 0 -> APIC 0x1b -> Node 0 [ 0.004513] SRAT: PXM 0 -> APIC 0x1c -> Node 0 [ 0.004515] SRAT: PXM 0 -> APIC 0x1d -> Node 0 [ 0.004517] SRAT: PXM 0 -> APIC 0x1e -> Node 0 [ 0.004518] SRAT: PXM 0 -> APIC 0x1f -> Node 0 [ 0.004522] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.004525] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.004527] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x1e3fffffff] [ 0.004531] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.004534] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x1e3fffffff] -> [mem 0x00000000-0x1e3fffffff] [ 0.004538] NODE_DATA(0) allocated [mem 0x1e3fffb000-0x1e3fffffff] [ 0.006105] Zone ranges: [ 0.006114] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.006116] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.006117] Normal [mem 0x0000000100000000-0x0000001e3fffffff] [ 0.006118] Device empty [ 0.006119] Movable zone start for each node [ 0.006119] Early memory node ranges [ 0.006120] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.006121] node 0: [mem 0x0000000000100000-0x00000000bfffbfff] [ 0.006122] node 0: [mem 0x0000000100000000-0x0000001e3fffffff] [ 0.007531] Zeroed struct page in unavailable ranges: 102 pages [ 0.007532] Initmem setup node 0 [mem 0x0000000000001000-0x0000001e3fffffff] [ 0.007534] On node 0 totalpages: 31457178 [ 0.007535] DMA zone: 64 pages used for memmap [ 0.007535] DMA zone: 21 pages reserved [ 0.007536] DMA zone: 3998 pages, LIFO batch:0 [ 0.007611] DMA32 zone: 12224 pages used for memmap [ 0.007612] DMA32 zone: 782332 pages, LIFO batch:63 [ 0.037691] Normal zone: 479232 pages used for memmap [ 0.037693] Normal zone: 30670848 pages, LIFO batch:63 [ 1.239133] ACPI: PM-Timer IO Port: 0xb008 [ 1.239138] ACPI: Local APIC address 0xfee00000 [ 1.239153] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 1.239238] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 1.239242] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 1.239243] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 1.239245] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 1.239246] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 1.239248] ACPI: IRQ5 used by override. [ 1.239249] ACPI: IRQ9 used by override. [ 1.239249] ACPI: IRQ10 used by override. [ 1.239250] ACPI: IRQ11 used by override. [ 1.239252] Using ACPI (MADT) for SMP configuration information [ 1.239255] smpboot: Allowing 32 CPUs, 0 hotplug CPUs [ 1.239277] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 1.239278] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 1.239279] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 1.239280] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 1.239281] PM: Registered nosave memory: [mem 0xbfffc000-0xbfffffff] [ 1.239282] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 1.239283] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 1.239285] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 1.239286] Booting paravirtualized kernel on KVM [ 1.239288] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 1.323145] random: get_random_bytes called from start_kernel+0x94/0x543 with crng_init=0 [ 1.323157] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:32 nr_node_ids:1 [ 1.326828] percpu: Embedded 45 pages/cpu s144408 r8192 d31720 u262144 [ 1.326835] pcpu-alloc: s144408 r8192 d31720 u262144 alloc=1*2097152 [ 1.326836] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15 [ 1.326840] pcpu-alloc: [0] 16 17 18 19 20 21 22 23 [0] 24 25 26 27 28 29 30 31 [ 1.326869] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 1.326875] Built 1 zonelists, mobility grouping on. Total pages: 30965637 [ 1.326876] Policy zone: Normal [ 1.326879] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.19.0-0.bpo.10-amd64 root=UUID=c138560a-f5cb-426a-b69d-79783fff446f ro net.ifnames=0 biosdevname=0 console=ttyS0,38400n8 elevator=noop scsi_mod.use_blk_mq=Y ima_tcb ima_hash=sha256 kvm-intel.nested=1 [ 1.326993] log_buf_len individual max cpu contribution: 4096 bytes [ 1.326994] log_buf_len total cpu_extra contributions: 126976 bytes [ 1.326995] log_buf_len min size: 131072 bytes [ 1.327055] log_buf_len: 262144 bytes [ 1.327057] early log buf free: 120816(92%) [ 1.348157] Calgary: detecting Calgary via BIOS EBDA area [ 1.348175] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 1.715523] Memory: 123743576K/125828712K available (10252K kernel code, 1240K rwdata, 3284K rodata, 1600K init, 2280K bss, 2085136K reserved, 0K cma-reserved) [ 1.716489] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=32, Nodes=1 [ 1.716498] Kernel/User page tables isolation: enabled [ 1.723861] ftrace: allocating 31863 entries in 125 pages [ 1.736197] rcu: Hierarchical RCU implementation. [ 1.736199] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=32. [ 1.736201] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=32 [ 1.738863] NR_IRQS: 33024, nr_irqs: 680, preallocated irqs: 16 [ 1.739815] Console: colour VGA+ 80x25 [ 1.887228] console [ttyS0] enabled [ 1.887913] ACPI: Core revision 20180810 [ 1.888777] APIC: Switch to symmetric I/O mode setup [ 1.890404] x2apic enabled [ 1.892518] Switched APIC routing to physical x2apic. [ 1.897229] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.898853] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.900644] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=9200000) [ 1.904634] pid_max: default: 32768 minimum: 301 [ 1.905476] Security Framework initialized [ 1.906433] Yama: disabled by default; enable with sysctl kernel.yama.* [ 1.908670] AppArmor: AppArmor initialized [ 1.938672] Dentry cache hash table entries: 8388608 (order: 14, 67108864 bytes) [ 1.955273] Inode-cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 1.956816] Mount-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 1.959105] Mountpoint-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 1.961094] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.962172] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.963204] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.964634] Spectre V2 : Mitigation: Full generic retpoline [ 1.965671] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.967005] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 1.968642] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.970221] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 1.971645] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 1.972665] MDS: Mitigation: Clear CPU buffers [ 1.978586] Freeing SMP alternatives memory: 24K [ 2.089634] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 2.091709] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 2.092630] rcu: Hierarchical SRCU implementation. [ 2.093050] random: crng done (trusting CPU's manufacturer) [ 2.094620] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.096989] smp: Bringing up secondary CPUs ... [ 2.097962] x86: Booting SMP configuration: [ 2.098787] .... node #0, CPUs: #1 [ 0.157557] kvm-clock: cpu 1, msr 161f3e7041, secondary cpu clock [ 2.100737] #2 [ 0.157557] kvm-clock: cpu 2, msr 161f3e7081, secondary cpu clock [ 2.102729] #3 [ 0.157557] kvm-clock: cpu 3, msr 161f3e70c1, secondary cpu clock [ 2.105110] #4 [ 0.157557] kvm-clock: cpu 4, msr 161f3e7101, secondary cpu clock [ 2.108638] #5 [ 0.157557] kvm-clock: cpu 5, msr 161f3e7141, secondary cpu clock [ 2.110879] #6 [ 0.157557] kvm-clock: cpu 6, msr 161f3e7181, secondary cpu clock [ 2.113337] #7 [ 0.157557] kvm-clock: cpu 7, msr 161f3e71c1, secondary cpu clock [ 2.114694] #8 [ 0.157557] kvm-clock: cpu 8, msr 161f3e7201, secondary cpu clock [ 2.117285] #9 [ 0.157557] kvm-clock: cpu 9, msr 161f3e7241, secondary cpu clock [ 2.119301] #10 [ 0.157557] kvm-clock: cpu 10, msr 161f3e7281, secondary cpu clock [ 2.121407] #11 [ 0.157557] kvm-clock: cpu 11, msr 161f3e72c1, secondary cpu clock [ 2.125327] #12 [ 0.157557] kvm-clock: cpu 12, msr 161f3e7301, secondary cpu clock [ 2.126595] #13 [ 0.157557] kvm-clock: cpu 13, msr 161f3e7341, secondary cpu clock [ 2.129729] #14 [ 0.157557] kvm-clock: cpu 14, msr 161f3e7381, secondary cpu clock [ 2.130379] #15 [ 0.157557] kvm-clock: cpu 15, msr 161f3e73c1, secondary cpu clock [ 2.133603] #16 [ 0.157557] kvm-clock: cpu 16, msr 161f3e7401, secondary cpu clock [ 2.137180] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 2.140741] #17 [ 0.157557] kvm-clock: cpu 17, msr 161f3e7441, secondary cpu clock [ 2.141580] #18 [ 0.157557] kvm-clock: cpu 18, msr 161f3e7481, secondary cpu clock [ 2.145665] #19 [ 0.157557] kvm-clock: cpu 19, msr 161f3e74c1, secondary cpu clock [ 2.148719] #20 [ 0.157557] kvm-clock: cpu 20, msr 161f3e7501, secondary cpu clock [ 2.151350] #21 [ 0.157557] kvm-clock: cpu 21, msr 161f3e7541, secondary cpu clock [ 2.153519] #22 [ 0.157557] kvm-clock: cpu 22, msr 161f3e7581, secondary cpu clock [ 2.156712] #23 [ 0.157557] kvm-clock: cpu 23, msr 161f3e75c1, secondary cpu clock [ 2.158657] #24 [ 0.157557] kvm-clock: cpu 24, msr 161f3e7601, secondary cpu clock [ 2.161384] #25 [ 0.157557] kvm-clock: cpu 25, msr 161f3e7641, secondary cpu clock [ 2.163206] #26 [ 0.157557] kvm-clock: cpu 26, msr 161f3e7681, secondary cpu clock [ 2.165300] #27 [ 0.157557] kvm-clock: cpu 27, msr 161f3e76c1, secondary cpu clock [ 2.169302] #28 [ 0.157557] kvm-clock: cpu 28, msr 161f3e7701, secondary cpu clock [ 2.170921] #29 [ 0.157557] kvm-clock: cpu 29, msr 161f3e7741, secondary cpu clock [ 2.173274] #30 [ 0.157557] kvm-clock: cpu 30, msr 161f3e7781, secondary cpu clock [ 2.177472] #31 [ 0.157557] kvm-clock: cpu 31, msr 161f3e77c1, secondary cpu clock [ 2.180910] smp: Brought up 1 node, 32 CPUs [ 2.182415] smpboot: Max logical packages: 1 [ 2.183199] smpboot: Total of 32 processors activated (147200.00 BogoMIPS) [ 2.190214] devtmpfs: initialized [ 2.190214] x86/mm: Memory block size: 1024MB [ 2.193481] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 2.194649] futex hash table entries: 8192 (order: 7, 524288 bytes) [ 2.197722] pinctrl core: initialized pinctrl subsystem [ 2.199892] NET: Registered protocol family 16 [ 2.200711] audit: initializing netlink subsys (disabled) [ 2.201770] audit: type=2000 audit(1599908395.367:1): state=initialized audit_enabled=0 res=1 [ 2.202338] cpuidle: using governor ladder [ 2.204655] cpuidle: using governor menu [ 2.205786] ACPI: bus type PCI registered [ 2.206995] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.208781] PCI: Using configuration type 1 for base access [ 2.213251] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.213251] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.216943] ACPI: Added _OSI(Module Device) [ 2.216943] ACPI: Added _OSI(Processor Device) [ 2.218064] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.219298] ACPI: Added _OSI(Processor Aggregator Device) [ 2.220634] ACPI: Added _OSI(Linux-Dell-Video) [ 2.221642] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.225787] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.228891] ACPI: Interpreter enabled [ 2.229802] ACPI: (supports S0 S3 S4 S5) [ 2.230764] ACPI: Using IOAPIC for interrupt routing [ 2.231802] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.232854] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.239623] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.240641] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 2.242028] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 2.243628] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.245274] PCI host bridge to bus 0000:00 [ 2.245878] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.247232] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.248635] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.249823] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.251422] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.252671] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.260752] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.328900] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.392690] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.392926] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.416636] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.432637] pci 0000:00:03.0: reg 0x14: [mem 0xfebfc000-0xfebfc07f] [ 2.476940] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.504638] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.520636] pci 0000:00:04.0: reg 0x14: [mem 0xfebfd000-0xfebfd7ff] [ 2.568912] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 2.596639] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 2.612637] pci 0000:00:05.0: reg 0x14: [mem 0xfebfe000-0xfebfe03f] [ 2.673391] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 2.674438] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 2.680727] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 2.683815] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 2.687915] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 2.692767] vgaarb: loaded [ 2.693224] pps_core: LinuxPPS API ver. 1 registered [ 2.693967] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.695389] PTP clock support registered [ 2.696132] EDAC MC: Ver: 3.0.0 [ 2.696773] PCI: Using ACPI for IRQ routing [ 2.697338] PCI: pci_cache_line_size set to 64 bytes [ 2.697426] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 2.697427] e820: reserve RAM buffer [mem 0xbfffc000-0xbfffffff] [ 2.697564] clocksource: Switched to clocksource kvm-clock [ 2.709414] VFS: Disk quotas dquot_6.6.0 [ 2.710387] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.712306] AppArmor: AppArmor Filesystem Enabled [ 2.713606] pnp: PnP ACPI init [ 2.714847] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 2.714904] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 2.714945] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 2.714988] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 2.715027] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 2.715065] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 2.715100] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 2.715248] pnp: PnP ACPI: found 7 devices [ 2.723362] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.725545] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 2.725547] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 2.725548] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.725549] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 2.725615] NET: Registered protocol family 2 [ 2.728193] tcp_listen_portaddr_hash hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.731132] TCP established hash table entries: 524288 (order: 10, 4194304 bytes) [ 2.734050] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.735848] TCP: Hash tables configured (established 524288 bind 65536) [ 2.739325] UDP hash table entries: 65536 (order: 9, 2097152 bytes) [ 2.741378] UDP-Lite hash table entries: 65536 (order: 9, 2097152 bytes) [ 2.742978] NET: Registered protocol family 1 [ 2.743710] NET: Registered protocol family 44 [ 2.744689] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.746182] PCI: CLS 0 bytes, default 64 [ 2.746236] Unpacking initramfs... [ 3.092987] Freeing initrd memory: 22100K [ 3.095444] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.096819] software IO TLB: mapped [mem 0xbbffc000-0xbfffc000] (64MB) [ 3.098465] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 3.101885] Initialise system trusted keyrings [ 3.102939] workingset: timestamp_bits=40 max_order=25 bucket_order=0 [ 3.105581] zbud: loaded [ 3.474685] Key type asymmetric registered [ 3.476190] Asymmetric key parser 'x509' registered [ 3.477695] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 3.479203] io scheduler noop registered (default) [ 3.480430] io scheduler deadline registered [ 3.481418] io scheduler cfq registered [ 3.482076] io scheduler mq-deadline registered [ 3.484702] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 3.486269] intel_idle: Please enable MWAIT in BIOS SETUP [ 3.487964] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.511166] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.534972] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 3.558682] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 3.582191] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 3.583937] Linux agpgart interface v0.103 [ 3.584922] AMD IOMMUv2 driver by Joerg Roedel [ 3.586314] AMD IOMMUv2 functionality not available on this system [ 3.592726] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.594948] i8042: Warning: Keylock active [ 3.597076] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.598252] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.599587] mousedev: PS/2 mouse device common for all mice [ 3.600901] rtc_cmos 00:00: RTC can wake from S4 [ 3.602324] rtc_cmos 00:00: registered as rtc0 [ 3.603443] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 3.606216] ledtrig-cpu: registered to indicate activity on CPUs [ 3.608192] NET: Registered protocol family 10 [ 3.613460] Segment Routing with IPv6 [ 3.614458] mip6: Mobile IPv6 [ 3.615239] NET: Registered protocol family 17 [ 3.616489] mpls_gso: MPLS GSO support [ 3.620959] mce: Using 32 MCE banks [ 3.621940] sched_clock: Marking stable (3467374459, 153557469)->(3629882622, -8950694) [ 3.625658] registered taskstats version 1 [ 3.626836] Loading compiled-in X.509 certificates [ 3.628186] zswap: loaded using pool lzo/zbud [ 3.630731] AppArmor: AppArmor sha1 policy hashing enabled [ 3.632678] rtc_cmos 00:00: setting system clock to 2020-09-12 10:59:56 UTC (1599908396) [ 3.862471] Freeing unused kernel image memory: 1600K [ 3.864080] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 3.876719] Write protecting the kernel read-only data: 16384k [ 3.880282] Freeing unused kernel image memory: 2028K [ 3.881917] Freeing unused kernel image memory: 812K [ 3.890267] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 3.892128] x86/mm: Checking user space page tables [ 3.900538] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 3.902258] Run /init as init process [ 3.955460] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 3.964295] cryptd: max_cpu_qlen set to 1000 [ 3.973899] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 3.975847] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 3.991894] AVX2 version of gcm_enc/dec engaged. [ 3.991933] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 3.993194] AES CTR mode by8 optimization enabled [ 3.994326] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.011316] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 4.013027] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 4.037632] SCSI subsystem initialized [ 4.108769] scsi host0: Virtio SCSI HBA [ 4.168528] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 4.428861] sd 0:0:1:0: [sda] 2097152000 512-byte logical blocks: (1.07 TB/1000 GiB) [ 4.430102] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 4.430974] sd 0:0:1:0: [sda] Write Protect is off [ 4.431651] sd 0:0:1:0: [sda] Mode Sense: 1f 00 00 08 [ 4.431714] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.434559] sda: sda1 [ 4.436015] sd 0:0:1:0: [sda] Attached SCSI disk [ 4.598670] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 4.622020] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 4.785288] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 4.787893] systemd[1]: Detected virtualization kvm. [ 4.788646] systemd[1]: Detected architecture x86-64. [ 4.800710] systemd[1]: No hostname configured. [ 4.801477] systemd[1]: Set hostname to . [ 4.917430] systemd[1]: Created slice System Slice. [ 4.928743] systemd[1]: Listening on fsck to fsckd communication Socket. [ 4.941291] systemd[1]: Mounting POSIX Message Queue File System... [ 4.953262] systemd[1]: Mounting Debug File System... [ 4.964786] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 5.152256] EXT4-fs (sda1): re-mounted. Opts: (null) [ 5.463171] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 5.464388] ACPI: Power Button [PWRF] [ 5.465088] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input4 [ 5.466976] ACPI: Sleep Button [SLPF] [ 5.474610] systemd-journald[476]: Received request to flush runtime journal from PID 1 [ 5.497586] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.710376] audit: type=1400 audit(1599908398.576:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ntpd" pid=604 comm="apparmor_parser" [ 5.835969] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 5.837702] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 5.838588] RAPL PMU: hw unit of domain package 2^-0 Joules [ 5.839568] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 6.356801] EDAC sbridge: Seeking for: PCI ID 8086:2fa0 [ 6.356805] EDAC sbridge: Ver: 1.1.2 [ 99.912247] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 740.534582] raid6: sse2x1 gen() 5236 MB/s [ 740.606572] raid6: sse2x1 xor() 3840 MB/s [ 740.678566] raid6: sse2x2 gen() 10179 MB/s [ 740.750577] raid6: sse2x2 xor() 4627 MB/s [ 740.822570] raid6: sse2x4 gen() 7170 MB/s [ 740.894573] raid6: sse2x4 xor() 4875 MB/s [ 740.966578] raid6: avx2x1 gen() 10493 MB/s [ 741.038564] raid6: avx2x1 xor() 7737 MB/s [ 741.110579] raid6: avx2x2 gen() 18812 MB/s [ 741.182582] raid6: avx2x2 xor() 7707 MB/s [ 741.254576] raid6: avx2x4 gen() 13924 MB/s [ 741.326585] raid6: avx2x4 xor() 9032 MB/s [ 741.331303] raid6: using algorithm avx2x2 gen() 18812 MB/s [ 741.336961] raid6: .... xor() 7707 MB/s, rmw enabled [ 741.343462] raid6: using avx2x2 recovery algorithm [ 741.352577] xor: automatically using best checksumming function avx [ 741.422662] Btrfs loaded, crc32c=crc32c-intel [ 741.439320] fuse init (API version 7.27) [ 741.523681] loop: module loaded [ 741.662780] PPP generic driver version 2.4.2 [ 741.723085] tun: Universal TUN/TAP device driver, 1.6 [ 741.738112] hidraw: raw HID events driver (C) Jiri Kosina [ 741.767636] VFIO - User Level meta-driver version: 0.3 [ 741.792820] NET: Registered protocol family 40 [ 741.875880] NET: Registered protocol family 38 [ 741.985696] Bluetooth: Core ver 2.22 [ 741.989563] NET: Registered protocol family 31 [ 741.995547] Bluetooth: HCI device and connection manager initialized [ 742.002049] Bluetooth: HCI socket layer initialized [ 742.008582] Bluetooth: L2CAP socket layer initialized [ 742.015213] Bluetooth: SCO socket layer initialized [ 742.026285] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 742.032961] Bluetooth: BNEP filters: protocol multicast [ 742.040146] Bluetooth: BNEP socket layer initialized [ 742.057344] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 742.063290] Bluetooth: CMTP socket layer initialized [ 742.076181] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 742.082722] Bluetooth: HIDP socket layer initialized [ 742.096787] Bluetooth: RFCOMM TTY layer initialized [ 742.102494] Bluetooth: RFCOMM socket layer initialized [ 742.107887] Bluetooth: RFCOMM ver 1.11 [ 742.120158] can: controller area network core (rev 20170425 abi 9) [ 742.126722] NET: Registered protocol family 29 [ 742.134190] can: request_module (can-proto-0) failed. [ 742.144306] can: broadcast manager protocol (rev 20170425 t) [ 742.320614] can: request_module (can-proto-0) failed. [ 742.329790] can: request_module (can-proto-0) failed. [ 742.338740] can: raw protocol (rev 20170425) [ 742.374696] sctp: Hash tables configured (bind 2048/2048) [ 742.436581] NET: Registered protocol family 43 [ 742.460637] NET: Registered protocol family 15 [ 742.537486] l2tp_core: L2TP core driver, V2.0 [ 742.545399] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 742.557921] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 742.576174] Initializing XFRM netlink socket [ 742.611412] NET: Registered protocol family 35 [ 742.690605] NET: Registered protocol family 24 [ 742.703191] l2tp_netlink: L2TP netlink interface [ 742.711177] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 742.719879] gre: GRE over IPv4 demultiplexor driver [ 742.727633] PPTP driver version 0.8.5 [ 742.791638] NET: Registered protocol family 33 [ 742.796692] Key type rxrpc registered [ 742.800491] Key type rxrpc_s registered [ 742.818369] NET: Registered protocol family 3 [ 742.830954] NET: Registered protocol family 26 [ 742.841746] NET: Registered protocol family 6 [ 742.855677] nfc: nfc_init: NFC Core ver 0.1 [ 742.860663] NET: Registered protocol family 39 [ 742.873558] NET: Registered protocol family 11 [ 744.456818] mmap: host.test (1805) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 745.026564] can: request_module (can-proto-0) failed. [ 745.034223] can: request_module (can-proto-0) failed. [ 745.040835] can: request_module (can-proto-0) failed. [ 746.380529] can: request_module (can-proto-0) failed. [ 746.387677] can: request_module (can-proto-0) failed. [ 746.395753] can: request_module (can-proto-0) failed. [26300.843013] rcu: INFO: rcu_sched self-detected stall on CPU [26300.848759] rcu: 24-...0: (1 ticks this GP) idle=4ee/1/0x4000000000000002 softirq=3354280/3354280 fqs=83 [26300.858525] rcu: (t=9797 jiffies g=6598709 q=17674) [26300.863932] NMI backtrace for cpu 24 [26300.867632] CPU: 24 PID: 15572 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [26300.877059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [26300.886393] Call Trace: [26300.889170] [26300.891307] dump_stack+0x66/0x8b [26300.894902] nmi_cpu_backtrace+0x89/0x90 [26300.899057] ? lapic_can_unplug_cpu+0xa0/0xa0 [26300.903571] nmi_trigger_cpumask_backtrace+0xf5/0x130 [26300.908739] rcu_dump_cpu_stacks+0x9b/0xcb [26300.913067] rcu_check_callbacks+0x6da/0x840 [26300.917638] ? tick_sched_do_timer+0x60/0x60 [26300.922021] update_process_times+0x28/0x50 [26300.926399] tick_sched_handle+0x22/0x60 [26300.930497] tick_sched_timer+0x37/0x70 [26300.934456] __hrtimer_run_queues+0xfc/0x270 [26300.938852] hrtimer_interrupt+0x101/0x240 [26300.943243] smp_apic_timer_interrupt+0x6a/0x130 [26300.948170] apic_timer_interrupt+0xf/0x20 [26300.952412] [26300.954688] RIP: 0010:vmx_handle_external_intr+0x81/0x90 [kvm_intel] [26300.961178] Code: 0f b7 50 06 8b 48 08 0f b7 00 48 c1 e2 10 48 c1 e1 20 48 09 ca 48 09 d0 48 89 e2 48 83 e4 f0 6a 18 52 9c 6a 10 e8 6f 73 cd ea 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 53 48 [26300.980070] RSP: 0018:ffffb6d1887b7d08 EFLAGS: 00000086 ORIG_RAX: ffffffffffffff13 [26300.987769] RAX: ffffffffab601ad0 RBX: ffff99b7dc9a0000 RCX: ffffffff00000000 [26300.995031] RDX: ffffb6d1887b7d08 RSI: 0000000000001ece RDI: ffff99b7dc9a0000 [26301.002273] RBP: ffffb6d1887b7dd0 R08: 0000000000000000 R09: 0000000000000000 [26301.009518] R10: 0000000000000000 R11: 0000000000000000 R12: 00003705480df1df [26301.016766] R13: 0000000000000000 R14: 000017d7942a71f8 R15: ffffb6d1886b2be0 [26301.024022] ? __irqentry_text_start+0x8/0x8 [26301.028455] ? handle_ept_misconfig+0xe0/0xe0 [kvm_intel] [26301.034948] ? kvm_arch_vcpu_ioctl_run+0x925/0x1a30 [kvm] [26301.040470] ? __switch_to+0x2c5/0x450 [26301.045039] ? seccomp_run_filters+0x58/0xc0 [26301.049443] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [26301.054126] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [26301.058790] ? __seccomp_filter+0x43/0x4a0 [26301.063010] ? do_signal+0x1b8/0x6b0 [26301.066703] ? do_vfs_ioctl+0xa2/0x640 [26301.070573] ? __audit_syscall_entry+0x103/0x130 [26301.075335] ? syscall_trace_enter+0x1ae/0x2c0 [26301.079902] ? ksys_ioctl+0x70/0x80 [26301.083503] ? __x64_sys_ioctl+0x16/0x20 [26301.087540] ? do_syscall_64+0x55/0x120 [26301.091499] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [40557.881430] kvm: emulating exchange as write [44028.045170] can: request_module (can-proto-0) failed. [44028.067011] can: request_module (can-proto-0) failed. [44028.085222] can: request_module (can-proto-0) failed. [44044.407181] can: request_module (can-proto-0) failed. [44044.438046] can: request_module (can-proto-0) failed. [44044.469531] can: request_module (can-proto-0) failed. [44045.759433] can: request_module (can-proto-0) failed. [44045.767599] can: request_module (can-proto-0) failed. [44045.775457] can: request_module (can-proto-0) failed. [71507.507959] rcu: INFO: rcu_sched self-detected stall on CPU [71507.513713] rcu: 26-...0: (1 GPs behind) idle=9fa/1/0x4000000000000002 softirq=8643392/8643393 fqs=53 [71507.523414] rcu: (t=8189 jiffies g=17338385 q=11710) [71507.528686] NMI backtrace for cpu 26 [71507.532384] CPU: 26 PID: 6297 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [71507.541712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [71507.551041] Call Trace: [71507.553766] [71507.555905] dump_stack+0x66/0x8b [71507.559424] nmi_cpu_backtrace+0x89/0x90 [71507.563621] ? lapic_can_unplug_cpu+0xa0/0xa0 [71507.568102] nmi_trigger_cpumask_backtrace+0xf5/0x130 [71507.573292] rcu_dump_cpu_stacks+0x9b/0xcb [71507.577613] rcu_check_callbacks+0x6da/0x840 [71507.582004] ? tick_sched_do_timer+0x60/0x60 [71507.586397] update_process_times+0x28/0x50 [71507.590749] tick_sched_handle+0x22/0x60 [71507.594852] tick_sched_timer+0x37/0x70 [71507.598807] __hrtimer_run_queues+0xfc/0x270 [71507.603196] hrtimer_interrupt+0x101/0x240 [71507.607421] smp_apic_timer_interrupt+0x6a/0x130 [71507.612295] apic_timer_interrupt+0xf/0x20 [71507.616510] [71507.618768] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [71507.624910] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [71507.643879] RSP: 0018:ffffb6d187f0fd10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [71507.651562] RAX: ffff99b446600ec0 RBX: ffff99b66e7b8000 RCX: ffffffff00000000 [71507.658814] RDX: ffffb6d187f0fd08 RSI: 0000000000002091 RDI: ffff99b66e7b8000 [71507.666065] RBP: ffffb6d187f0fdd0 R08: 0000000000000000 R09: 0000000000000000 [71507.673321] R10: 0000000000000000 R11: 0000000000000000 R12: 00009595eca06170 [71507.680597] R13: 0000000000000000 R14: 000040cfb50204e6 R15: ffffb6d187d72be0 [71507.687991] ? __switch_to_asm+0x41/0x70 [71507.692036] ? seccomp_run_filters+0x58/0xc0 [71507.696450] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [71507.701103] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [71507.705604] ? __seccomp_filter+0x43/0x4a0 [71507.709856] ? do_signal+0x1b8/0x6b0 [71507.713547] do_vfs_ioctl+0xa2/0x640 [71507.717318] ? __audit_syscall_entry+0x103/0x130 [71507.722059] ? syscall_trace_enter+0x1ae/0x2c0 [71507.726618] ksys_ioctl+0x70/0x80 [71507.730056] __x64_sys_ioctl+0x16/0x20 [71507.733935] do_syscall_64+0x55/0x120 [71507.737836] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [71507.743318] RIP: 0033:0x482776 [71507.746492] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [71507.765373] RSP: 002b:000000c000723a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [71507.773065] RAX: ffffffffffffffda RBX: 000000c0004d4900 RCX: 0000000000482776 [71507.780339] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000037 [71507.787607] RBP: 000000c000723aa0 R08: 0000000000000001 R09: 000000000123b860 [71507.794859] R10: 0000000000000002 R11: 0000000000000246 R12: 000000c000c199e8 [71507.802110] R13: 000000000000000a R14: 0000000000000000 R15: 000000c0005fc480 [77430.995366] rcu: INFO: rcu_sched self-detected stall on CPU [77431.001117] rcu: 2-...0: (1 GPs behind) idle=f06/1/0x4000000000000002 softirq=9321273/9321274 fqs=113 [77431.010618] rcu: (t=10400 jiffies g=18682125 q=10802) [77431.015960] NMI backtrace for cpu 2 [77431.019556] CPU: 2 PID: 21355 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [77431.028881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [77431.038202] Call Trace: [77431.040756] [77431.042892] dump_stack+0x66/0x8b [77431.046326] nmi_cpu_backtrace+0x89/0x90 [77431.050357] ? lapic_can_unplug_cpu+0xa0/0xa0 [77431.054843] nmi_trigger_cpumask_backtrace+0xf5/0x130 [77431.060005] rcu_dump_cpu_stacks+0x9b/0xcb [77431.064210] rcu_check_callbacks+0x6da/0x840 [77431.068587] ? tick_sched_do_timer+0x60/0x60 [77431.072965] update_process_times+0x28/0x50 [77431.077253] tick_sched_handle+0x22/0x60 [77431.081282] tick_sched_timer+0x37/0x70 [77431.085222] __hrtimer_run_queues+0xfc/0x270 [77431.089614] hrtimer_interrupt+0x101/0x240 [77431.093843] smp_apic_timer_interrupt+0x6a/0x130 [77431.098568] apic_timer_interrupt+0xf/0x20 [77431.102769] [77431.104982] RIP: 0010:vmx_handle_external_intr+0x81/0x90 [kvm_intel] [77431.111445] Code: 0f b7 50 06 8b 48 08 0f b7 00 48 c1 e2 10 48 c1 e1 20 48 09 ca 48 09 d0 48 89 e2 48 83 e4 f0 6a 18 52 9c 6a 10 e8 6f 73 cd ea 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 53 48 [77431.130316] RSP: 0018:ffffb6d18866fd08 EFLAGS: 00000086 ORIG_RAX: ffffffffffffff13 [77431.137989] RAX: ffffffffab601ad0 RBX: ffff99b7af6b8000 RCX: ffffffff00000000 [77431.145241] RDX: ffffb6d18866fd08 RSI: 0000000000000d3c RDI: ffff99b7af6b8000 [77431.152479] RBP: ffffb6d18866fdd0 R08: 0000000000000000 R09: 0000000000000000 [77431.159716] R10: 0000000000000000 R11: 0000000000000000 R12: 0000a1fa03904e1d [77431.166955] R13: 0000000000000000 R14: 0000465f47bb49eb R15: ffffb6d1884eabe0 [77431.174199] ? __irqentry_text_start+0x8/0x8 [77431.178582] ? handle_ept_misconfig+0xe0/0xe0 [kvm_intel] [77431.184116] ? kvm_arch_vcpu_ioctl_run+0x925/0x1a30 [kvm] [77431.189623] ? seccomp_run_filters+0x58/0xc0 [77431.194015] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [77431.198677] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [77431.203315] ? __seccomp_filter+0x43/0x4a0 [77431.207529] ? do_signal+0x1b8/0x6b0 [77431.211212] ? do_vfs_ioctl+0xa2/0x640 [77431.215094] ? __audit_syscall_entry+0x103/0x130 [77431.219831] ? syscall_trace_enter+0x1ae/0x2c0 [77431.224383] ? ksys_ioctl+0x70/0x80 [77431.227982] ? __x64_sys_ioctl+0x16/0x20 [77431.232024] ? do_syscall_64+0x55/0x120 [77431.235980] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [83385.171879] rcu: INFO: rcu_sched self-detected stall on CPU [83385.177621] rcu: 13-...0: (6 ticks this GP) idle=472/1/0x4000000000000002 softirq=9997738/9997740 fqs=49 [83385.187379] rcu: (t=36864 jiffies g=19948281 q=17912) [83385.192719] NMI backtrace for cpu 13 [83385.196406] CPU: 13 PID: 30610 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [83385.205816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [83385.215158] Call Trace: [83385.217781] [83385.219920] dump_stack+0x66/0x8b [83385.223390] nmi_cpu_backtrace+0x89/0x90 [83385.227471] ? lapic_can_unplug_cpu+0xa0/0xa0 [83385.231949] nmi_trigger_cpumask_backtrace+0xf5/0x130 [83385.237119] rcu_dump_cpu_stacks+0x9b/0xcb [83385.241359] rcu_check_callbacks+0x6da/0x840 [83385.245754] ? tick_sched_do_timer+0x60/0x60 [83385.250131] update_process_times+0x28/0x50 [83385.254458] tick_sched_handle+0x22/0x60 [83385.258542] tick_sched_timer+0x37/0x70 [83385.262591] __hrtimer_run_queues+0xfc/0x270 [83385.266968] hrtimer_interrupt+0x101/0x240 [83385.271172] smp_apic_timer_interrupt+0x6a/0x130 [83385.275945] apic_timer_interrupt+0xf/0x20 [83385.280162] [83385.282403] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [83385.288518] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [83385.307415] RSP: 0018:ffffb6d1879fbd10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [83385.315103] RAX: ffff99b55fa26740 RBX: ffff99b4e9da0000 RCX: ffffffff00000000 [83385.322355] RDX: ffffb6d1879fbd08 RSI: 0000000000001ce0 RDI: ffff99b4e9da0000 [83385.329593] RBP: ffffb6d1879fbdd0 R08: 0000000000000000 R09: 0000000000000000 [83385.336847] R10: 0000000000000000 R11: 0000000000000000 R12: 0000ae6e89afcb42 [83385.344105] R13: 0000000000000000 R14: 00004bb3f74b1e87 R15: ffffb6d187866be0 [83385.351351] ? seccomp_run_filters+0x58/0xc0 [83385.355740] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [83385.360390] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [83385.364873] ? __seccomp_filter+0x43/0x4a0 [83385.369074] ? do_signal+0x1b8/0x6b0 [83385.372769] do_vfs_ioctl+0xa2/0x640 [83385.376500] ? __audit_syscall_entry+0x103/0x130 [83385.381226] ? syscall_trace_enter+0x1ae/0x2c0 [83385.385774] ksys_ioctl+0x70/0x80 [83385.389214] __x64_sys_ioctl+0x16/0x20 [83385.393069] do_syscall_64+0x55/0x120 [83385.396869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [83385.402073] RIP: 0033:0x482776 [83385.405236] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [83385.424106] RSP: 002b:000000c000841a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [83385.431779] RAX: ffffffffffffffda RBX: 000000c0000e8d80 RCX: 0000000000482776 [83385.439030] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000024 [83385.446273] RBP: 000000c000841aa0 R08: 0000000000000001 R09: 0000000000000006 [83385.453548] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000006 [83385.460825] R13: 0000000000000000 R14: 00000000011f55e4 R15: 0000000000000000 [87410.394453] can: request_module (can-proto-0) failed. [87410.411327] can: request_module (can-proto-0) failed. [87410.448087] can: request_module (can-proto-0) failed. [87424.758087] can: request_module (can-proto-0) failed. [87424.777803] can: request_module (can-proto-0) failed. [87424.817814] can: request_module (can-proto-0) failed. [87427.106852] can: request_module (can-proto-0) failed. [87427.120065] can: request_module (can-proto-0) failed. [87427.129672] can: request_module (can-proto-0) failed. [90849.351602] rcu: INFO: rcu_sched self-detected stall on CPU [90849.357894] rcu: 9-...0: (1 GPs behind) idle=356/1/0x4000000000000002 softirq=10735504/10735505 fqs=187 [90849.367599] rcu: (t=83712 jiffies g=21537617 q=17323) [90849.372958] NMI backtrace for cpu 9 [90849.376581] CPU: 9 PID: 22971 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [90849.386116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [90849.395751] Call Trace: [90849.398335] [90849.400487] dump_stack+0x66/0x8b [90849.404012] nmi_cpu_backtrace+0x89/0x90 [90849.408117] ? lapic_can_unplug_cpu+0xa0/0xa0 [90849.412612] nmi_trigger_cpumask_backtrace+0xf5/0x130 [90849.417999] rcu_dump_cpu_stacks+0x9b/0xcb [90849.422404] rcu_check_callbacks+0x6da/0x840 [90849.426813] ? tick_sched_do_timer+0x60/0x60 [90849.431215] update_process_times+0x28/0x50 [90849.435570] tick_sched_handle+0x22/0x60 [90849.439735] tick_sched_timer+0x37/0x70 [90849.443779] __hrtimer_run_queues+0xfc/0x270 [90849.448349] hrtimer_interrupt+0x101/0x240 [90849.452581] smp_apic_timer_interrupt+0x6a/0x130 [90849.457376] apic_timer_interrupt+0xf/0x20 [90849.461613] [90849.463883] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [90849.470164] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [90849.489201] RSP: 0018:ffffb6d187557d10 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 [90849.496979] RAX: ffff99b7da76d880 RBX: ffff99b3dd7f8000 RCX: ffffffff00000000 [90849.504326] RDX: ffffb6d187557d08 RSI: 0000000000002ecd RDI: ffff99b3dd7f8000 [90849.511683] RBP: ffffb6d187557dd0 R08: 0000000000000000 R09: 0000000000000000 [90849.519100] R10: 0000000000000000 R11: 0000000000000000 R12: 0000be0baf2ef9d4 [90849.526532] R13: 0000000000000000 R14: 0000524fc191e90a R15: ffffb6d187692be0 [90849.533880] ? seccomp_run_filters+0x58/0xc0 [90849.539651] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [90849.544525] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [90849.549027] ? __seccomp_filter+0x43/0x4a0 [90849.553379] ? do_signal+0x1b8/0x6b0 [90849.557093] do_vfs_ioctl+0xa2/0x640 [90849.560935] ? __audit_syscall_entry+0x103/0x130 [90849.565834] ? syscall_trace_enter+0x1ae/0x2c0 [90849.570545] ksys_ioctl+0x70/0x80 [90849.574155] __x64_sys_ioctl+0x16/0x20 [90849.578033] do_syscall_64+0x55/0x120 [90849.581882] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [90849.587115] RIP: 0033:0x482776 [90849.590322] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [90849.609500] RSP: 002b:000000c000009a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [90849.617205] RAX: ffffffffffffffda RBX: 000000c000303200 RCX: 0000000000482776 [90849.624473] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000030 [90849.631742] RBP: 000000c000009aa0 R08: 0000000000000001 R09: 000000000123b860 [90849.639007] R10: 00007fff1bcaafc0 R11: 0000000000000246 R12: 0000000000000005 [90849.646429] R13: 0000000000000001 R14: 000000c000f8ba40 R15: 0000000000000000 [104135.703679] rcu: INFO: rcu_sched self-detected stall on CPU [104135.709529] rcu: 31-...0: (1 GPs behind) idle=952/1/0x4000000000000002 softirq=12150431/12150432 fqs=190 [104135.719392] rcu: (t=17913 jiffies g=24615633 q=5123) [104135.724725] NMI backtrace for cpu 31 [104135.728581] CPU: 31 PID: 10177 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [104135.738096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [104135.747702] Call Trace: [104135.750345] [104135.752570] dump_stack+0x66/0x8b [104135.756143] nmi_cpu_backtrace+0x89/0x90 [104135.760299] ? lapic_can_unplug_cpu+0xa0/0xa0 [104135.764865] nmi_trigger_cpumask_backtrace+0xf5/0x130 [104135.770110] rcu_dump_cpu_stacks+0x9b/0xcb [104135.774446] rcu_check_callbacks+0x6da/0x840 [104135.778926] ? tick_sched_do_timer+0x60/0x60 [104135.783392] update_process_times+0x28/0x50 [104135.787804] tick_sched_handle+0x22/0x60 [104135.791962] tick_sched_timer+0x37/0x70 [104135.795992] __hrtimer_run_queues+0xfc/0x270 [104135.800455] hrtimer_interrupt+0x101/0x240 [104135.804759] smp_apic_timer_interrupt+0x6a/0x130 [104135.809620] apic_timer_interrupt+0xf/0x20 [104135.813922] [104135.816261] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [104135.822475] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [104135.841433] RSP: 0018:ffffb6d187b97d10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [104135.849209] RAX: ffff99b640f0e740 RBX: ffff99b496900000 RCX: ffffffff00000000 [104135.856535] RDX: ffffb6d187b97d08 RSI: 000000000000147b RDI: ffff99b496900000 [104135.863859] RBP: ffffb6d187b97dd0 R08: 0000000000000000 R09: 0000000000000000 [104135.871184] R10: 0000000000000000 R11: 0000000000000000 R12: 0000d9d6aa43ce12 [104135.878510] R13: 0000000000000000 R14: 00005e9578e0fbdd R15: ffffb6d187b6ebe0 [104135.885844] ? seccomp_run_filters+0x58/0xc0 [104135.890327] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [104135.895071] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [104135.899638] ? __seccomp_filter+0x43/0x4a0 [104135.903926] ? do_signal+0x1b8/0x6b0 [104135.907709] do_vfs_ioctl+0xa2/0x640 [104135.911538] ? __audit_syscall_entry+0x103/0x130 [104135.916364] ? syscall_trace_enter+0x1ae/0x2c0 [104135.921000] ksys_ioctl+0x70/0x80 [104135.924508] __x64_sys_ioctl+0x16/0x20 [104135.928463] do_syscall_64+0x55/0x120 [104135.932327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [104135.937628] RIP: 0033:0x482776 [104135.940892] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [104135.959848] RSP: 002b:000000c000713a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [104135.967609] RAX: ffffffffffffffda RBX: 000000c000370d80 RCX: 0000000000482776 [104135.974934] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000036 [104135.982271] RBP: 000000c000713aa0 R08: 0000000000000001 R09: 000000000123b860 [104135.989612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [104135.996947] R13: 000000c000582780 R14: 0000000000000000 R15: 0000000000000000 [130807.237410] can: request_module (can-proto-0) failed. [130807.266879] can: request_module (can-proto-0) failed. [130807.297133] can: request_module (can-proto-0) failed. [130821.819163] can: request_module (can-proto-0) failed. [130821.835244] can: request_module (can-proto-0) failed. [130821.847048] can: request_module (can-proto-0) failed. [130824.016614] can: request_module (can-proto-0) failed. [130824.039492] can: request_module (can-proto-0) failed. [130824.049258] can: request_module (can-proto-0) failed. [174223.939291] can: request_module (can-proto-0) failed. [174223.975351] can: request_module (can-proto-0) failed. [174223.985465] can: request_module (can-proto-0) failed. [174239.771021] can: request_module (can-proto-0) failed. [174239.805421] can: request_module (can-proto-0) failed. [174239.819679] can: request_module (can-proto-0) failed. [174242.635698] can: request_module (can-proto-0) failed. [174242.654077] can: request_module (can-proto-0) failed. [174242.663524] can: request_module (can-proto-0) failed. [174380.732957] can: request_module (can-proto-0) failed. [174380.741999] can: request_module (can-proto-0) failed. [174380.759530] can: request_module (can-proto-0) failed. [174384.774737] can: request_module (can-proto-0) failed. [174384.782968] can: request_module (can-proto-0) failed. [174384.790135] can: request_module (can-proto-0) failed. [174386.083095] can: request_module (can-proto-0) failed. [174386.091168] can: request_module (can-proto-0) failed. [174386.098500] can: request_module (can-proto-0) failed. [181088.094180] can: request_module (can-proto-0) failed. [181088.101839] can: request_module (can-proto-0) failed. [181088.108000] can: request_module (can-proto-0) failed. [181089.635681] can: request_module (can-proto-0) failed. [181089.641985] can: request_module (can-proto-0) failed. [181089.648303] can: request_module (can-proto-0) failed. [181090.198503] can: request_module (can-proto-0) failed. [181090.204663] can: request_module (can-proto-0) failed. [181090.210784] can: request_module (can-proto-0) failed. [247244.882312] can: request_module (can-proto-0) failed. [247245.025456] can: request_module (can-proto-0) failed. [247245.033146] can: request_module (can-proto-0) failed. [247248.960389] can: request_module (can-proto-0) failed. [247249.172532] can: request_module (can-proto-0) failed. [247249.179698] can: request_module (can-proto-0) failed. [247250.410278] can: request_module (can-proto-0) failed. [247250.436149] can: request_module (can-proto-0) failed. [247250.444679] can: request_module (can-proto-0) failed. [252186.033300] rcu: INFO: rcu_sched self-detected stall on CPU [252186.039476] rcu: 26-...0: (4 ticks this GP) idle=516/1/0x4000000000000002 softirq=21364361/21364363 fqs=2 [252186.049407] rcu: (t=70473 jiffies g=43125821 q=27839) [252186.054841] NMI backtrace for cpu 26 [252186.058625] CPU: 26 PID: 26464 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [252186.068153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [252186.077685] Call Trace: [252186.080435] [252186.082660] dump_stack+0x66/0x8b [252186.086223] nmi_cpu_backtrace+0x89/0x90 [252186.090399] ? lapic_can_unplug_cpu+0xa0/0xa0 [252186.094962] nmi_trigger_cpumask_backtrace+0xf5/0x130 [252186.100209] rcu_dump_cpu_stacks+0x9b/0xcb [252186.104534] rcu_check_callbacks+0x6da/0x840 [252186.109080] ? tick_sched_do_timer+0x60/0x60 [252186.113549] update_process_times+0x28/0x50 [252186.117980] tick_sched_handle+0x22/0x60 [252186.122148] tick_sched_timer+0x37/0x70 [252186.126189] __hrtimer_run_queues+0xfc/0x270 [252186.130689] hrtimer_interrupt+0x101/0x240 [252186.134980] smp_apic_timer_interrupt+0x6a/0x130 [252186.139842] apic_timer_interrupt+0xf/0x20 [252186.144234] [252186.146562] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [252186.152850] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [252186.171821] RSP: 0018:ffffb6d1883afd10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [252186.179595] RAX: ffff99b484c11d80 RBX: ffff99b353ea0000 RCX: ffffffff00000000 [252186.186926] RDX: ffffb6d1883afd08 RSI: 0000000000001d6f RDI: ffff99b353ea0000 [252186.194276] RBP: ffffb6d1883afdd0 R08: 0000000000000000 R09: 0000000000000000 [252186.201615] R10: 0000000000000000 R11: 0000000000000000 R12: 00020f892b10a7b0 [252186.208956] R13: 0000000000000000 R14: 0000e518761f6836 R15: ffffb6d187e06be0 [252186.216308] ? seccomp_run_filters+0x58/0xc0 [252186.220809] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [252186.225544] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [252186.230116] ? __seccomp_filter+0x43/0x4a0 [252186.234404] ? do_signal+0x1b8/0x6b0 [252186.238189] do_vfs_ioctl+0xa2/0x640 [252186.242021] ? __audit_syscall_entry+0x103/0x130 [252186.246882] ? syscall_trace_enter+0x1ae/0x2c0 [252186.251537] ksys_ioctl+0x70/0x80 [252186.255051] __x64_sys_ioctl+0x16/0x20 [252186.258994] do_syscall_64+0x55/0x120 [252186.262907] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [252186.268218] RIP: 0033:0x482776 [252186.271482] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [252186.290484] RSP: 002b:000000c000c8ba10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [252186.298259] RAX: ffffffffffffffda RBX: 000000c000837680 RCX: 0000000000482776 [252186.305600] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000003f [252186.312930] RBP: 000000c000c8baa0 R08: 0000000000000001 R09: 000000000123bb40 [252186.320259] R10: 00000000012331e0 R11: 0000000000000246 R12: 0000000040000000 [252186.327589] R13: 000000003c603000 R14: 0000000000000001 R15: 000000c00033e700 [291072.208005] can: request_module (can-proto-0) failed. [291072.218171] can: request_module (can-proto-0) failed. [291072.246781] can: request_module (can-proto-0) failed. [291077.090371] can: request_module (can-proto-0) failed. [291077.099835] can: request_module (can-proto-0) failed. [291077.111120] can: request_module (can-proto-0) failed. [291078.438905] can: request_module (can-proto-0) failed. [291078.450927] can: request_module (can-proto-0) failed. [291078.459948] can: request_module (can-proto-0) failed. [292308.235153] rcu: INFO: rcu_sched self-detected stall on CPU [292308.241103] rcu: 16-...0: (31 ticks this GP) idle=c5a/1/0x4000000000000002 softirq=25050051/25050053 fqs=884 [292308.251310] rcu: (t=9749 jiffies g=51307461 q=593) [292308.256710] NMI backtrace for cpu 16 [292308.260487] CPU: 16 PID: 12569 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [292308.270255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [292308.279781] Call Trace: [292308.282855] [292308.285089] dump_stack+0x66/0x8b [292308.288769] nmi_cpu_backtrace+0x89/0x90 [292308.292945] ? lapic_can_unplug_cpu+0xa0/0xa0 [292308.297644] nmi_trigger_cpumask_backtrace+0xf5/0x130 [292308.302912] rcu_dump_cpu_stacks+0x9b/0xcb [292308.307245] rcu_check_callbacks+0x6da/0x840 [292308.311711] ? tick_sched_do_timer+0x60/0x60 [292308.316178] update_process_times+0x28/0x50 [292308.320662] tick_sched_handle+0x22/0x60 [292308.324826] tick_sched_timer+0x37/0x70 [292308.328956] __hrtimer_run_queues+0xfc/0x270 [292308.333419] hrtimer_interrupt+0x101/0x240 [292308.337727] smp_apic_timer_interrupt+0x6a/0x130 [292308.342598] apic_timer_interrupt+0xf/0x20 [292308.347029] [292308.350043] RIP: 0010:vmx_handle_external_intr+0x81/0x90 [kvm_intel] [292308.356614] Code: 0f b7 50 06 8b 48 08 0f b7 00 48 c1 e2 10 48 c1 e1 20 48 09 ca 48 09 d0 48 89 e2 48 83 e4 f0 6a 18 52 9c 6a 10 e8 6f 73 cd ea 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 53 48 [292308.375766] RSP: 0018:ffffb6d18abdbd08 EFLAGS: 00000086 ORIG_RAX: ffffffffffffff13 [292308.383542] RAX: ffffffffab601ad0 RBX: ffff99b6ea6b0000 RCX: ffffffff00000000 [292308.390876] RDX: ffffb6d18abdbd08 RSI: 0000000000002452 RDI: ffff99b6ea6b0000 [292308.398341] RBP: ffffb6d18abdbdd0 R08: 0000000000000000 R09: 0000000000000000 [292308.405773] R10: 0000000000000000 R11: 0000000000000000 R12: 0002637707205e65 [292308.413319] R13: 0000000000000000 R14: 000109bf3f5ccf1d R15: ffffb6d18790ebe0 [292308.422027] ? __irqentry_text_start+0x8/0x8 [292308.426764] ? handle_ept_misconfig+0xe0/0xe0 [kvm_intel] [292308.432406] ? kvm_arch_vcpu_ioctl_run+0x925/0x1a30 [kvm] [292308.438012] ? seccomp_run_filters+0x58/0xc0 [292308.442492] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [292308.447224] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [292308.451955] ? __seccomp_filter+0x43/0x4a0 [292308.456370] ? do_signal+0x1b8/0x6b0 [292308.460154] ? do_vfs_ioctl+0xa2/0x640 [292308.464099] ? __audit_syscall_entry+0x103/0x130 [292308.468916] ? syscall_trace_enter+0x1ae/0x2c0 [292308.473573] ? ksys_ioctl+0x70/0x80 [292308.477271] ? __x64_sys_ioctl+0x16/0x20 [292308.481405] ? do_syscall_64+0x55/0x120 [292308.485452] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [304588.047082] rcu: INFO: rcu_sched self-detected stall on CPU [304588.052946] rcu: 22-...0: (1 ticks this GP) idle=e72/1/0x4000000000000002 softirq=26507801/26507801 fqs=119 [304588.063140] rcu: (t=40235 jiffies g=54567133 q=17536) [304588.068580] NMI backtrace for cpu 22 [304588.072363] CPU: 22 PID: 25260 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [304588.081946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [304588.091354] Call Trace: [304588.094061] [304588.096276] dump_stack+0x66/0x8b [304588.099826] nmi_cpu_backtrace+0x89/0x90 [304588.103986] ? lapic_can_unplug_cpu+0xa0/0xa0 [304588.108538] nmi_trigger_cpumask_backtrace+0xf5/0x130 [304588.113783] rcu_dump_cpu_stacks+0x9b/0xcb [304588.118117] rcu_check_callbacks+0x6da/0x840 [304588.122583] ? tick_sched_do_timer+0x60/0x60 [304588.127046] update_process_times+0x28/0x50 [304588.131467] tick_sched_handle+0x22/0x60 [304588.135610] tick_sched_timer+0x37/0x70 [304588.139639] __hrtimer_run_queues+0xfc/0x270 [304588.144101] hrtimer_interrupt+0x101/0x240 [304588.148393] smp_apic_timer_interrupt+0x6a/0x130 [304588.153238] apic_timer_interrupt+0xf/0x20 [304588.157541] [304588.159866] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [304588.166067] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [304588.185026] RSP: 0018:ffffb6d18852fd10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [304588.192789] RAX: ffff99b7f7c08000 RBX: ffff99b7f7ad0000 RCX: ffffffff00000000 [304588.200121] RDX: ffffb6d18852fd08 RSI: 00000000000010fe RDI: ffff99b7f7ad0000 [304588.207448] RBP: ffffb6d18852fdd0 R08: 0000000000000000 R09: 0000000000000000 [304588.214775] R10: 0000000000000000 R11: 0000000000000000 R12: 00027d26feee36f1 [304588.222103] R13: 0000000000000000 R14: 000114d0a081f625 R15: ffffb6d187e9abe0 [304588.229488] ? seccomp_run_filters+0x58/0xc0 [304588.234086] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [304588.238862] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [304588.243418] ? __seccomp_filter+0x43/0x4a0 [304588.247719] ? do_signal+0x1b8/0x6b0 [304588.251489] do_vfs_ioctl+0xa2/0x640 [304588.255304] ? __audit_syscall_entry+0x103/0x130 [304588.260133] ? syscall_trace_enter+0x1ae/0x2c0 [304588.264785] ksys_ioctl+0x70/0x80 [304588.268306] __x64_sys_ioctl+0x16/0x20 [304588.272261] do_syscall_64+0x55/0x120 [304588.276182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [304588.281482] RIP: 0033:0x482776 [304588.284759] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [304588.303731] RSP: 002b:000000c0018b9a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [304588.311496] RAX: ffffffffffffffda RBX: 000000c002654000 RCX: 0000000000482776 [304588.318828] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000004d [304588.326152] RBP: 000000c0018b9aa0 R08: 0000000000000001 R09: 000000000123bb80 [304588.333489] R10: 0000000000000047 R11: 0000000000000246 R12: 0000000000000047 [304588.340832] R13: 0000000000000001 R14: 00000000000000a9 R15: 0000000000000200 [347874.826154] can: request_module (can-proto-0) failed. [347874.842828] can: request_module (can-proto-0) failed. [347874.863734] can: request_module (can-proto-0) failed. [347894.661783] can: request_module (can-proto-0) failed. [347894.692184] can: request_module (can-proto-0) failed. [347894.712252] can: request_module (can-proto-0) failed. [347899.220877] can: request_module (can-proto-0) failed. [347899.255704] can: request_module (can-proto-0) failed. [347899.324894] can: request_module (can-proto-0) failed. [374800.859024] rcu: INFO: rcu_sched self-detected stall on CPU [374800.864871] rcu: 27-...0: (1 ticks this GP) idle=7be/1/0x4000000000000002 softirq=33655749/33655749 fqs=194 [374800.875064] rcu: (t=16315 jiffies g=70187797 q=14489) [374800.880521] NMI backtrace for cpu 27 [374800.884291] CPU: 27 PID: 17113 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [374800.893785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [374800.903455] Call Trace: [374800.906171] [374800.908399] dump_stack+0x66/0x8b [374800.911968] nmi_cpu_backtrace+0x89/0x90 [374800.916149] ? lapic_can_unplug_cpu+0xa0/0xa0 [374800.920712] nmi_trigger_cpumask_backtrace+0xf5/0x130 [374800.925957] rcu_dump_cpu_stacks+0x9b/0xcb [374800.930271] rcu_check_callbacks+0x6da/0x840 [374800.934748] ? tick_sched_do_timer+0x60/0x60 [374800.939211] update_process_times+0x28/0x50 [374800.943615] tick_sched_handle+0x22/0x60 [374800.948034] tick_sched_timer+0x37/0x70 [374800.952161] __hrtimer_run_queues+0xfc/0x270 [374800.956625] hrtimer_interrupt+0x101/0x240 [374800.960925] smp_apic_timer_interrupt+0x6a/0x130 [374800.965797] apic_timer_interrupt+0xf/0x20 [374800.970085] [374800.972407] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [374800.978607] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [374800.997562] RSP: 0018:ffffb6d18860fd10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [374801.005321] RAX: ffff99b563d28ec0 RBX: ffff99b7dd010000 RCX: ffffffff00000000 [374801.012654] RDX: ffffb6d18860fd08 RSI: 0000000000000c22 RDI: ffff99b7dd010000 [374801.019979] RBP: ffffb6d18860fdd0 R08: 0000000000000000 R09: 0000000000000000 [374801.027302] R10: 0000000000000000 R11: 0000000000000000 R12: 00031006b144f8c3 [374801.034624] R13: 0000000000000000 R14: 000154cb979d3ef2 R15: ffffb6d187486be0 [374801.041956] ? seccomp_run_filters+0x58/0xc0 [374801.046437] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [374801.051184] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [374801.055744] ? __seccomp_filter+0x43/0x4a0 [374801.060031] ? do_signal+0x1b8/0x6b0 [374801.063801] do_vfs_ioctl+0xa2/0x640 [374801.067608] ? __audit_syscall_entry+0x103/0x130 [374801.072419] ? syscall_trace_enter+0x1ae/0x2c0 [374801.077057] ksys_ioctl+0x70/0x80 [374801.080563] __x64_sys_ioctl+0x16/0x20 [374801.084503] do_syscall_64+0x55/0x120 [374801.088392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [374801.093683] RIP: 0033:0x482776 [374801.096943] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [374801.115909] RSP: 002b:000000c000a33a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [374801.123769] RAX: ffffffffffffffda RBX: 000000c00026c900 RCX: 0000000000482776 [374801.131097] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000042 [374801.138471] RBP: 000000c000a33aa0 R08: 0000000000000001 R09: 0000000001254180 [374801.145798] R10: 0000000000000000 R11: 0000000000000246 R12: 000000c0034b0278 [374801.153160] R13: 0000000000000008 R14: 0000000000000000 R15: ffffffffffffffff [391228.723551] can: request_module (can-proto-0) failed. [391228.740750] can: request_module (can-proto-0) failed. [391228.755645] can: request_module (can-proto-0) failed. [391234.822735] can: request_module (can-proto-0) failed. [391234.833694] can: request_module (can-proto-0) failed. [391234.851970] can: request_module (can-proto-0) failed. [391238.275470] can: request_module (can-proto-0) failed. [391238.283727] can: request_module (can-proto-0) failed. [391238.291801] can: request_module (can-proto-0) failed. [404390.644840] rcu: INFO: rcu_sched self-detected stall on CPU [404390.650703] rcu: 22-...0: (1 GPs behind) idle=43a/1/0x4000000000000002 softirq=36714878/36714879 fqs=115 [404390.660557] rcu: (t=11742 jiffies g=76302397 q=8322) [404390.665890] NMI backtrace for cpu 22 [404390.669663] CPU: 22 PID: 24055 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [404390.679164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [404390.688594] Call Trace: [404390.691272] [404390.693483] dump_stack+0x66/0x8b [404390.697020] nmi_cpu_backtrace+0x89/0x90 [404390.701177] ? lapic_can_unplug_cpu+0xa0/0xa0 [404390.705754] nmi_trigger_cpumask_backtrace+0xf5/0x130 [404390.711000] rcu_dump_cpu_stacks+0x9b/0xcb [404390.715380] rcu_check_callbacks+0x6da/0x840 [404390.719843] ? tick_sched_do_timer+0x60/0x60 [404390.724311] update_process_times+0x28/0x50 [404390.728793] tick_sched_handle+0x22/0x60 [404390.732920] tick_sched_timer+0x37/0x70 [404390.736967] __hrtimer_run_queues+0xfc/0x270 [404390.741432] hrtimer_interrupt+0x101/0x240 [404390.745728] smp_apic_timer_interrupt+0x6a/0x130 [404390.750565] apic_timer_interrupt+0xf/0x20 [404390.754860] [404390.757295] RIP: 0010:vmx_handle_external_intr+0x81/0x90 [kvm_intel] [404390.763857] Code: 0f b7 50 06 8b 48 08 0f b7 00 48 c1 e2 10 48 c1 e1 20 48 09 ca 48 09 d0 48 89 e2 48 83 e4 f0 6a 18 52 9c 6a 10 e8 6f 73 cd ea 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 53 48 [404390.782819] RSP: 0018:ffffb6d18832fd08 EFLAGS: 00000086 ORIG_RAX: ffffffffffffff13 [404390.790582] RAX: ffffffffab601ad0 RBX: ffff99b55fb38000 RCX: ffffffff00000000 [404390.797910] RDX: ffffb6d18832fd08 RSI: 00000000000019cd RDI: ffff99b55fb38000 [404390.805251] RBP: ffffb6d18832fdd0 R08: 0000000000000000 R09: 0000000000000000 [404390.812593] R10: 0000000000000000 R11: 0000000000000000 R12: 00034dec55392bc0 [404390.819934] R13: 0000000000000000 R14: 00016fa1fc21106c R15: ffffb6d188126be0 [404390.827264] ? __irqentry_text_start+0x8/0x8 [404390.831738] ? handle_ept_misconfig+0xe0/0xe0 [kvm_intel] [404390.837361] ? kvm_arch_vcpu_ioctl_run+0x925/0x1a30 [kvm] [404390.842973] ? seccomp_run_filters+0x58/0xc0 [404390.847446] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [404390.852178] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [404390.856916] ? __seccomp_filter+0x43/0x4a0 [404390.861204] ? do_signal+0x1b8/0x6b0 [404390.864989] ? do_vfs_ioctl+0xa2/0x640 [404390.868933] ? __audit_syscall_entry+0x103/0x130 [404390.873744] ? syscall_trace_enter+0x1ae/0x2c0 [404390.878379] ? ksys_ioctl+0x70/0x80 [404390.882070] ? __x64_sys_ioctl+0x16/0x20 [404390.886204] ? do_syscall_64+0x55/0x120 [404390.890237] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [494462.366771] rcu: INFO: rcu_sched self-detected stall on CPU [494462.372613] rcu: 25-...0: (1 ticks this GP) idle=d96/1/0x4000000000000002 softirq=43453442/43453442 fqs=126 [494462.383176] rcu: (t=10437 jiffies g=93485013 q=9328) [494462.388530] NMI backtrace for cpu 25 [494462.392311] CPU: 25 PID: 32267 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [494462.401835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [494462.411382] Call Trace: [494462.415362] [494462.417587] dump_stack+0x66/0x8b [494462.421238] nmi_cpu_backtrace+0x89/0x90 [494462.425421] ? lapic_can_unplug_cpu+0xa0/0xa0 [494462.429976] nmi_trigger_cpumask_backtrace+0xf5/0x130 [494462.435241] rcu_dump_cpu_stacks+0x9b/0xcb [494462.439580] rcu_check_callbacks+0x6da/0x840 [494462.444051] ? tick_sched_do_timer+0x60/0x60 [494462.448514] update_process_times+0x28/0x50 [494462.452946] tick_sched_handle+0x22/0x60 [494462.457154] tick_sched_timer+0x37/0x70 [494462.461222] __hrtimer_run_queues+0xfc/0x270 [494462.465704] hrtimer_interrupt+0x101/0x240 [494462.470014] smp_apic_timer_interrupt+0x6a/0x130 [494462.474880] apic_timer_interrupt+0xf/0x20 [494462.479179] [494462.481536] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [494462.487768] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [494462.506743] RSP: 0018:ffffb6d188febd10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [494462.514549] RAX: ffff99b5b11a8000 RBX: ffff99b53ec50000 RCX: ffffffff00000000 [494462.521888] RDX: ffffb6d188febd08 RSI: 00000000000075aa RDI: ffff99b53ec50000 [494462.529230] RBP: ffffb6d188febdd0 R08: 0000000000000000 R09: 0000000000000000 [494462.537089] R10: 0000000000000000 R11: 0000000000000000 R12: 00040a56af19eac2 [494462.544431] R13: 0000000000000000 R14: 0001c1ac3c8e49a2 R15: 00040a4054cd0665 [494462.551784] ? seccomp_run_filters+0x58/0xc0 [494462.556303] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [494462.561058] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [494462.565625] ? __seccomp_filter+0x43/0x4a0 [494462.569930] ? do_signal+0x1b8/0x6b0 [494462.573715] do_vfs_ioctl+0xa2/0x640 [494462.577560] ? __audit_syscall_entry+0x103/0x130 [494462.582413] ? syscall_trace_enter+0x1ae/0x2c0 [494462.587063] ksys_ioctl+0x70/0x80 [494462.590589] __x64_sys_ioctl+0x16/0x20 [494462.594544] do_syscall_64+0x55/0x120 [494462.598461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [494462.603778] RIP: 0033:0x482776 [494462.607045] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [494462.626037] RSP: 002b:000000c000b2ba10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [494462.633816] RAX: ffffffffffffffda RBX: 000000c00057c900 RCX: 0000000000482776 [494462.641165] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000002f [494462.648510] RBP: 000000c000b2baa0 R08: 0000000000000001 R09: 0000000001277960 [494462.655857] R10: 0000000000000002 R11: 0000000000000246 R12: 000000c000b93870 [494462.663184] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [494462.670627] Sending NMI from CPU 25 to CPUs 29: [494462.675646] NMI backtrace for cpu 29 [494462.675646] CPU: 29 PID: 32272 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [494462.675647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [494462.675647] RIP: 0010:smp_call_function_many+0x209/0x260 [494462.675648] Code: d1 5f 00 3b 05 1c 34 01 01 0f 83 7e fe ff ff 48 63 d0 48 8b 0b 48 03 0c d5 20 47 ce ab 8b 51 18 83 e2 01 74 0a f3 90 8b 51 18 <83> e2 01 75 f6 eb c8 0f b6 4c 24 14 48 83 c4 18 4c 89 ea 5b 4c 89 [494462.675648] RSP: 0018:ffffb6d187737b88 EFLAGS: 00000202 [494462.675649] RAX: 0000000000000019 RBX: ffff99b807b63080 RCX: ffff99b807a673a0 [494462.675649] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffff99b807b63088 [494462.675650] RBP: ffff99b807b63088 R08: 0000000000000006 R09: ffff99b807b630c8 [494462.675650] R10: ffff99b807b63088 R11: ffff99b776170000 R12: ffffffffaae6de10 [494462.675650] R13: ffffb6d187737bd8 R14: 0000000000000001 R15: 0000000000000200 [494462.675651] FS: 000000c0004a1590(0000) GS:ffff99b807b40000(0000) knlGS:0000000000000000 [494462.675651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [494462.675651] CR2: 00007ffced14aa60 CR3: 0000001a6d850006 CR4: 00000000001626e0 [494462.675652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [494462.675652] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [494462.675652] Call Trace: [494462.675652] flush_tlb_mm_range+0xac/0x110 [494462.675653] unmap_page_range+0x93c/0xac0 [494462.675653] zap_page_range_single+0xae/0x120 [494462.675653] unmap_mapping_pages+0xf8/0x130 [494462.675653] shmem_fallocate+0x305/0x4c0 [494462.675654] vfs_fallocate+0x153/0x280 [494462.675654] ksys_fallocate+0x3c/0x70 [494462.675654] __x64_sys_fallocate+0x1a/0x20 [494462.675654] do_syscall_64+0x55/0x120 [494462.675655] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [494462.675655] RIP: 0033:0x48271a [494462.675656] Code: e8 db b8 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48 [494462.675656] RSP: 002b:000000c000093608 EFLAGS: 00000216 ORIG_RAX: 000000000000011d [494462.675656] RAX: ffffffffffffffda RBX: 000000c00004d800 RCX: 000000000048271a [494462.675657] RDX: 0000000027360000 RSI: 0000000000000003 RDI: 000000000000001a [494462.675657] RBP: 000000c000093660 R08: 0000000000000000 R09: 0000000000000000 [494462.675657] R10: 00000000000a2000 R11: 0000000000000216 R12: 0000000000000008 [494462.675658] R13: 000000c0005840a8 R14: 000000c0004c32c0 R15: 0000000000000000 [500048.794787] can: request_module (can-proto-0) failed. [500048.807859] can: request_module (can-proto-0) failed. [500048.824360] can: request_module (can-proto-0) failed. [500055.365892] can: request_module (can-proto-0) failed. [500055.372994] can: request_module (can-proto-0) failed. [500055.392139] can: request_module (can-proto-0) failed. [500056.691191] can: request_module (can-proto-0) failed. [500056.709150] can: request_module (can-proto-0) failed. [500056.734838] can: request_module (can-proto-0) failed. [500961.869945] rcu: INFO: rcu_sched self-detected stall on CPU [500961.875768] rcu: 19-...0: (1 GPs behind) idle=b5a/1/0x4000000000000002 softirq=44335798/44335799 fqs=396 [500961.885695] rcu: (t=5648 jiffies g=94877497 q=7532) [500961.890960] NMI backtrace for cpu 19 [500961.894747] CPU: 19 PID: 25179 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [500961.904262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [500961.913676] Call Trace: [500961.916408] [500961.918627] dump_stack+0x66/0x8b [500961.922186] nmi_cpu_backtrace+0x89/0x90 [500961.926375] ? lapic_can_unplug_cpu+0xa0/0xa0 [500961.930940] nmi_trigger_cpumask_backtrace+0xf5/0x130 [500961.936192] rcu_dump_cpu_stacks+0x9b/0xcb [500961.940594] rcu_check_callbacks+0x6da/0x840 [500961.945065] ? tick_sched_do_timer+0x60/0x60 [500961.949531] update_process_times+0x28/0x50 [500961.954819] tick_sched_handle+0x22/0x60 [500961.958994] tick_sched_timer+0x37/0x70 [500961.963050] __hrtimer_run_queues+0xfc/0x270 [500961.967518] hrtimer_interrupt+0x101/0x240 [500961.971823] smp_apic_timer_interrupt+0x6a/0x130 [500961.976682] apic_timer_interrupt+0xf/0x20 [500961.980974] [500961.983298] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [500961.989500] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [500962.008463] RSP: 0018:ffffb6d188d13d10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [500962.016328] RAX: ffff99b36da58000 RBX: ffff99b7ad8d8000 RCX: ffffffff00000000 [500962.023666] RDX: ffffb6d188d13d08 RSI: 000000000000282d RDI: ffff99b7ad8d8000 [500962.030995] RBP: ffffb6d188d13dd0 R08: 0000000000000000 R09: 0000000000000000 [500962.038321] R10: 0000000000000000 R11: 0000000000000000 R12: 000417ef3c6e3b3d [500962.045697] R13: 0000000000000000 R14: 0001c775cf83740f R15: ffffb6d1873f7be0 [500962.053039] ? seccomp_run_filters+0x58/0xc0 [500962.057540] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [500962.062475] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [500962.067036] ? __seccomp_filter+0x43/0x4a0 [500962.071463] ? do_signal+0x1b8/0x6b0 [500962.075257] do_vfs_ioctl+0xa2/0x640 [500962.079149] ? __audit_syscall_entry+0x103/0x130 [500962.083969] ? syscall_trace_enter+0x1ae/0x2c0 [500962.088613] ksys_ioctl+0x70/0x80 [500962.092128] __x64_sys_ioctl+0x16/0x20 [500962.096131] do_syscall_64+0x55/0x120 [500962.100037] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [500962.105382] RIP: 0033:0x482776 [500962.108650] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [500962.127625] RSP: 002b:000000c000567a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [500962.135391] RAX: ffffffffffffffda RBX: 000000c000140480 RCX: 0000000000482776 [500962.142719] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000002e [500962.150048] RBP: 000000c000567aa0 R08: 0000000000000001 R09: 0000000001277960 [500962.157377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [500962.164712] R13: 000000c000601500 R14: 0000000000000000 R15: 0000000000000000 [511497.576094] rcu: INFO: rcu_sched self-detected stall on CPU [511497.582048] rcu: 13-...0: (36 ticks this GP) idle=08a/1/0x4000000000000002 softirq=46729105/46729107 fqs=559 [511497.592245] rcu: (t=8664 jiffies g=97550541 q=8444) [511497.597496] NMI backtrace for cpu 13 [511497.601378] CPU: 13 PID: 13379 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [511497.610973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [511497.620666] Call Trace: [511497.623369] [511497.625584] dump_stack+0x66/0x8b [511497.629128] nmi_cpu_backtrace+0x89/0x90 [511497.633537] ? lapic_can_unplug_cpu+0xa0/0xa0 [511497.638189] nmi_trigger_cpumask_backtrace+0xf5/0x130 [511497.643448] rcu_dump_cpu_stacks+0x9b/0xcb [511497.647891] rcu_check_callbacks+0x6da/0x840 [511497.652368] ? tick_sched_do_timer+0x60/0x60 [511497.656836] update_process_times+0x28/0x50 [511497.661222] tick_sched_handle+0x22/0x60 [511497.665356] tick_sched_timer+0x37/0x70 [511497.669511] __hrtimer_run_queues+0xfc/0x270 [511497.675422] hrtimer_interrupt+0x101/0x240 [511497.680065] smp_apic_timer_interrupt+0x6a/0x130 [511497.688612] apic_timer_interrupt+0xf/0x20 [511497.692902] [511497.695257] RIP: 0010:vmx_handle_external_intr+0x81/0x90 [kvm_intel] [511497.701963] Code: 0f b7 50 06 8b 48 08 0f b7 00 48 c1 e2 10 48 c1 e1 20 48 09 ca 48 09 d0 48 89 e2 48 83 e4 f0 6a 18 52 9c 6a 10 e8 6f 73 cd ea 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 53 48 [511497.720934] RSP: 0018:ffffb6d1887b3d08 EFLAGS: 00000086 ORIG_RAX: ffffffffffffff13 [511497.728700] RAX: ffffffffab601ad0 RBX: ffff99b3e76e8000 RCX: ffffffff00000000 [511497.736155] RDX: ffffb6d1887b3d08 RSI: 0000000000000d50 RDI: ffff99b3e76e8000 [511497.743610] RBP: ffffb6d1887b3dd0 R08: 0000000000000000 R09: 0000000000000000 [511497.751711] R10: 0000000000000000 R11: 0000000000000000 R12: 00042df9379540e8 [511497.759398] R13: 0000000000000000 R14: 0001d127411fafe8 R15: ffffb6d187f16be0 [511497.766751] ? __irqentry_text_start+0x8/0x8 [511497.771244] ? handle_ept_misconfig+0xe0/0xe0 [kvm_intel] [511497.776879] ? kvm_arch_vcpu_ioctl_run+0x925/0x1a30 [kvm] [511497.782482] ? seccomp_run_filters+0x58/0xc0 [511497.787007] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [511497.791750] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [511497.796499] ? __seccomp_filter+0x43/0x4a0 [511497.801196] ? do_signal+0x1b8/0x6b0 [511497.805091] ? do_vfs_ioctl+0xa2/0x640 [511497.809052] ? __audit_syscall_entry+0x103/0x130 [511497.813874] ? syscall_trace_enter+0x1ae/0x2c0 [511497.818518] ? ksys_ioctl+0x70/0x80 [511497.822207] ? __x64_sys_ioctl+0x16/0x20 [511497.831937] ? do_syscall_64+0x55/0x120 [511497.835982] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [538715.808978] rcu: INFO: rcu_sched self-detected stall on CPU [538715.814817] rcu: 6-...0: (1 ticks this GP) idle=4da/1/0x4000000000000002 softirq=49173705/49173705 fqs=877 [538715.824847] rcu: (t=46742 jiffies g=103028513 q=30158) [538715.830397] NMI backtrace for cpu 6 [538715.834082] CPU: 6 PID: 19423 Comm: exe Not tainted 4.19.0-0.bpo.10-amd64 #1 Debian 4.19.132-1~deb9u2 [538715.843491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [538715.853076] Call Trace: [538715.855813] [538715.858028] dump_stack+0x66/0x8b [538715.861595] nmi_cpu_backtrace+0x89/0x90 [538715.865781] ? lapic_can_unplug_cpu+0xa0/0xa0 [538715.870350] nmi_trigger_cpumask_backtrace+0xf5/0x130 [538715.876466] rcu_dump_cpu_stacks+0x9b/0xcb [538715.880808] rcu_check_callbacks+0x6da/0x840 [538715.885280] ? tick_sched_do_timer+0x60/0x60 [538715.889757] update_process_times+0x28/0x50 [538715.894204] tick_sched_handle+0x22/0x60 [538715.898376] tick_sched_timer+0x37/0x70 [538715.902412] __hrtimer_run_queues+0xfc/0x270 [538715.906981] hrtimer_interrupt+0x101/0x240 [538715.911278] smp_apic_timer_interrupt+0x6a/0x130 [538715.916169] apic_timer_interrupt+0xf/0x20 [538715.920464] [538715.922831] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x94b/0x1a30 [kvm] [538715.929043] Code: 7b 2f 3e eb 48 8b 85 40 ff ff ff 48 83 83 d8 00 00 00 01 65 48 c7 05 88 33 c0 3f 00 00 00 00 83 60 24 ef fb 66 0f 1f 44 00 00 <48> 8b 03 48 8d b8 e0 9b 00 00 e8 b6 17 ad ea 83 3d 9f db b0 eb 04 [538715.948005] RSP: 0018:ffffb6d1886dbd10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [538715.955787] RAX: ffff99b5f795ac40 RBX: ffff99b7ad7b0000 RCX: ffffffff00000000 [538715.963116] RDX: ffffb6d1886dbd08 RSI: 0000000000000a36 RDI: ffff99b7ad7b0000 [538715.970443] RBP: ffffb6d1886dbdd0 R08: 0000000000000000 R09: 0000000000000000 [538715.977770] R10: 0000000000000000 R11: 0000000000000000 R12: 000466e8ddb7cc7a [538715.985109] R13: 0000000000000000 R14: 0001e99577a1530c R15: ffffb6d187e1abe0 [538715.992465] ? seccomp_run_filters+0x58/0xc0 [538715.996950] ? kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [538716.001690] kvm_vcpu_ioctl+0x388/0x5d0 [kvm] [538716.006244] ? __seccomp_filter+0x43/0x4a0 [538716.010533] ? do_signal+0x1b8/0x6b0 [538716.014320] do_vfs_ioctl+0xa2/0x640 [538716.018150] ? __audit_syscall_entry+0x103/0x130 [538716.022965] ? syscall_trace_enter+0x1ae/0x2c0 [538716.027602] ksys_ioctl+0x70/0x80 [538716.031114] __x64_sys_ioctl+0x16/0x20 [538716.035078] do_syscall_64+0x55/0x120 [538716.038980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [538716.044278] RIP: 0033:0x482776 [538716.047540] Code: 48 c7 44 24 50 00 00 00 00 e8 56 bc fb ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [538716.066500] RSP: 002b:000000c0007eba10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [538716.074698] RAX: ffffffffffffffda RBX: 000000c0000e9b00 RCX: 0000000000482776 [538716.082037] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000023 [538716.089363] RBP: 000000c0007ebaa0 R08: 0000000000000001 R09: 0000000001277960 [538716.096696] R10: 000000000126e3a0 R11: 0000000000000246 R12: 0000000040000000 [538716.104023] R13: 000000003c490000 R14: 0000000000000000 R15: 000000c0002e2700 [543419.016317] can: request_module (can-proto-0) failed. [543419.041028] can: request_module (can-proto-0) failed. [543419.064497] can: request_module (can-proto-0) failed. [543436.441477] can: request_module (can-proto-0) failed. [543436.454587] can: request_module (can-proto-0) failed. [543436.470947] can: request_module (can-proto-0) failed. [543439.470860] can: request_module (can-proto-0) failed. [543439.490608] can: request_module (can-proto-0) failed. [543439.500792] can: request_module (can-proto-0) failed. [699723.934957] can: request_module (can-proto-0) failed. [699723.943745] can: request_module (can-proto-0) failed. [699723.954830] can: request_module (can-proto-0) failed. [699729.221505] can: request_module (can-proto-0) failed. [699729.228890] can: request_module (can-proto-0) failed. [699729.235927] can: request_module (can-proto-0) failed. [699731.900047] can: request_module (can-proto-0) failed. [699731.906893] can: request_module (can-proto-0) failed. [699731.913075] can: request_module (can-proto-0) failed. [755048.347524] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [755048.353713] rcu: (detected by 5, t=10817 jiffies, g=143508485, q=12910) [755048.360613] rcu: INFO: Stall ended before state dump start [809839.991870] can: request_module (can-proto-0) failed. [809840.000466] can: request_module (can-proto-0) failed. [809840.034791] can: request_module (can-proto-0) failed. [809845.530059] can: request_module (can-proto-0) failed. [809845.537940] can: request_module (can-proto-0) failed. [809845.544632] can: request_module (can-proto-0) failed. [809847.051991] can: request_module (can-proto-0) failed. [809847.060175] can: request_module (can-proto-0) failed. [809847.086076] can: request_module (can-proto-0) failed.