syzbot


lost connection to test machine (10)

Status: fixed on 2024/09/13 03:03
Fix commit: 2a413db73006 kvm: check CPL to find out if the Sentry is in VM
First crash: 130d, last: 74d
Similar bugs (9)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor lost connection to test machine 3 2348d 2349d 0/26 closed as invalid on 2018/06/22 17:38
gvisor lost connection to test machine (7) 209 945d 992d 0/26 auto-closed as invalid on 2022/06/24 18:32
gvisor lost connection to test machine (6) 4341 993d 1231d 14/26 fixed on 2022/03/09 22:05
gvisor lost connection to test machine (8) 1964 501d 834d 26/26 fixed on 2023/07/14 12:06
gvisor lost connection to test machine (9) syz 8441 130d 469d 26/26 fixed on 2024/07/18 23:47
gvisor lost connection to test machine (4) 1025286 1722d 1894d 0/26 fixed on 2020/03/10 21:06
gvisor lost connection to test machine (3) C 30758 1933d 2083d 0/26 fixed on 2019/08/15 00:56
gvisor lost connection to test machine (2) C 1814 2337d 2348d 0/26 fixed on 2018/07/04 08:15
gvisor lost connection to test machine (5) 1695 1307d 1714d 0/26 auto-closed as invalid on 2021/06/28 11:41
Crashes (11752):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/08/21 00:44 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-race-cover lost connection to test machine
2024/08/21 00:31 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-2-race-cover lost connection to test machine
2024/08/21 00:17 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-race-cover lost connection to test machine
2024/08/20 23:26 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-race-cover lost connection to test machine
2024/08/20 23:23 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-2-race-cover lost connection to test machine
2024/08/20 23:12 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-cover lost connection to test machine
2024/08/20 23:07 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-cover lost connection to test machine
2024/08/20 23:03 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-2-cover lost connection to test machine
2024/08/20 22:52 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-cover lost connection to test machine
2024/08/20 22:49 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-race-cover lost connection to test machine
2024/08/20 22:47 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-cover lost connection to test machine
2024/08/20 22:43 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-2-cover lost connection to test machine
2024/08/20 22:33 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-2-cover lost connection to test machine
2024/08/20 22:32 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-cover lost connection to test machine
2024/08/20 22:27 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-cover lost connection to test machine
2024/08/20 22:17 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-cover lost connection to test machine
2024/08/20 22:14 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-systrap-1 lost connection to test machine
2024/08/20 22:13 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-2-cover lost connection to test machine
2024/08/20 22:12 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-cover lost connection to test machine
2024/08/20 22:08 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-cover lost connection to test machine
2024/08/20 21:53 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-2-cover lost connection to test machine
2024/08/20 21:53 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-cover lost connection to test machine
2024/08/20 17:32 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-ptrace-1-race-cover lost connection to test machine
2024/08/20 17:29 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-systrap-1-race-cover lost connection to test machine
2024/08/20 10:43 gvisor 374a11a7cd58 9f0ab3fb console log syz / log ci-gvisor-ptrace-1 lost connection to test machine
2024/08/19 21:05 gvisor 043ce9c5d2b0 9f0ab3fb console log syz / log ci-gvisor-ptrace-2 lost connection to test machine
2024/08/19 09:00 gvisor 043ce9c5d2b0 dbc93b08 .config console log syz / log ci-gvisor-systrap-1-race lost connection to test machine
2024/08/19 08:51 gvisor 043ce9c5d2b0 dbc93b08 .config console log syz / log ci-gvisor-ptrace-2-race lost connection to test machine
2024/08/19 08:44 gvisor 043ce9c5d2b0 dbc93b08 .config console log syz / log ci-gvisor-ptrace-1-race lost connection to test machine
2024/07/19 00:07 gvisor e39ed91daaf9 ee4e11c8 console log syz / log ci-gvisor-ptrace-3 lost connection to test machine
2024/08/20 23:21 gvisor 374a11a7cd58 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-race-cover lost connection to test machine
2024/08/20 23:11 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/08/20 23:09 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-cover lost connection to test machine
2024/08/20 23:06 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/08/20 23:02 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/08/20 22:51 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/08/20 22:49 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-cover lost connection to test machine
2024/08/20 22:46 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/08/20 22:42 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/08/20 22:32 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/08/20 22:31 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/08/20 22:29 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-cover lost connection to test machine
2024/08/20 22:26 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/08/20 22:12 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/08/20 22:11 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/08/20 22:09 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-cover lost connection to test machine
2024/08/20 22:06 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/08/20 21:57 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/08/20 21:53 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/08/20 21:52 gvisor e0643b8ed582 9f0ab3fb console log syz / log ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/08/20 21:50 gvisor e0643b8ed582 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-cover lost connection to test machine
2024/08/20 19:23 gvisor 374a11a7cd58 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-race lost connection to test machine
2024/08/20 19:16 gvisor 374a11a7cd58 9f0ab3fb .config console log syz / log ci-gvisor-arm64-systrap-1-race lost connection to test machine
2024/09/10 02:29 gvisor 688187b7b1ee 784df80e .config console log info ci-gvisor-ptrace-2-cover lost connection to test machine
2024/07/24 00:50 gvisor 582a07a7662f 57b2edb1 .config console log info ci-gvisor-ptrace-3-race lost connection to test machine
2024/09/13 02:17 gvisor 548733574ec2 73e8a465 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/13 00:47 gvisor 548733574ec2 73e8a465 .config console log info ci-gvisor-arm64-systrap-1-race lost connection to test machine
2024/09/12 23:05 gvisor 1e97c039bf6e 60e1a995 .config console log info ci-gvisor-arm64-systrap-1-cover lost connection to test machine
2024/09/12 20:07 gvisor 1e97c039bf6e 60e1a995 .config console log info ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/09/12 19:44 gvisor 1e97c039bf6e 60e1a995 .config console log info ci-gvisor-arm64-ptrace-1-race lost connection to test machine
2024/09/12 18:44 gvisor 1e97c039bf6e 60e1a995 .config console log info ci-gvisor-arm64-ptrace-1-race lost connection to test machine
2024/09/12 16:56 gvisor 1e97c039bf6e 60e1a995 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/12 15:25 gvisor 1e97c039bf6e 60e1a995 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/12 13:54 gvisor 1e97c039bf6e 60e1a995 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/12 12:49 gvisor 1e97c039bf6e 60e1a995 .config console log info ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/09/12 11:12 gvisor 64de87610200 d94c83d8 .config console log info ci-gvisor-arm64-systrap-1-race-cover lost connection to test machine
2024/09/12 10:07 gvisor 64de87610200 d94c83d8 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/12 09:06 gvisor 64de87610200 d94c83d8 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/12 07:45 gvisor 64de87610200 d94c83d8 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/12 06:05 gvisor 64de87610200 d94c83d8 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/12 03:21 gvisor 64de87610200 d94c83d8 console log info ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/09/12 01:29 gvisor 64de87610200 d94c83d8 .config console log info ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/09/12 00:18 gvisor 64de87610200 ede7a22c console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 23:17 gvisor 64de87610200 ede7a22c console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 21:32 gvisor 1f4299ee3fa3 ede7a22c console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 21:21 gvisor 1f4299ee3fa3 ede7a22c .config console log info ci-gvisor-arm64-ptrace-1-race lost connection to test machine
2024/09/11 17:29 gvisor 1f4299ee3fa3 ede7a22c console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 16:24 gvisor 1f4299ee3fa3 ede7a22c .config console log info ci-gvisor-arm64-systrap-1-race lost connection to test machine
2024/09/11 14:53 gvisor 1f4299ee3fa3 ede7a22c console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 12:36 gvisor 1f4299ee3fa3 ede7a22c console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 11:13 gvisor 1f4299ee3fa3 8ab55d0e .config console log info ci-gvisor-arm64-ptrace-1-race lost connection to test machine
2024/09/11 09:23 gvisor 1f4299ee3fa3 8ab55d0e console log info ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/09/11 08:46 gvisor 1f4299ee3fa3 8ab55d0e console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 07:31 gvisor 1f4299ee3fa3 8ab55d0e console log info ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/09/11 05:53 gvisor 1f4299ee3fa3 8ab55d0e console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/11 00:48 gvisor 1f4299ee3fa3 8ab55d0e console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 22:37 gvisor 1f4299ee3fa3 e1ac59f4 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 19:59 gvisor 1f4299ee3fa3 e1ac59f4 .config console log info ci-gvisor-arm64-ptrace-1-race-cover lost connection to test machine
2024/09/10 19:00 gvisor 1f4299ee3fa3 e1ac59f4 .config console log info ci-gvisor-arm64-ptrace-1-race-cover lost connection to test machine
2024/09/10 17:45 gvisor 1f4299ee3fa3 e1ac59f4 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 16:44 gvisor 1f4299ee3fa3 e1ac59f4 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 15:30 gvisor 1f4299ee3fa3 e1ac59f4 .config console log info ci-gvisor-arm64-ptrace-1-cover lost connection to test machine
2024/09/10 14:17 gvisor 1f4299ee3fa3 e1ac59f4 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 13:07 gvisor 1f4299ee3fa3 e1ac59f4 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 09:48 gvisor 688187b7b1ee 784df80e console log info ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/09/10 07:58 gvisor 688187b7b1ee 784df80e console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 06:45 gvisor 688187b7b1ee 784df80e console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 02:54 gvisor 688187b7b1ee 784df80e console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/10 00:28 gvisor 688187b7b1ee 784df80e console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/09 23:02 gvisor 688187b7b1ee 8f722c94 console log info ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/09/09 22:01 gvisor 688187b7b1ee 8f722c94 console log info ci-gvisor-arm64-systrap-1 lost connection to test machine
2024/09/09 20:01 gvisor 688187b7b1ee 8f722c94 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/09 18:58 gvisor 688187b7b1ee 8f722c94 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
2024/09/09 18:28 gvisor 3c4b246cf294 8f722c94 .config console log info ci-gvisor-arm64-systrap-1-race-cover lost connection to test machine
2024/08/30 00:49 gvisor 431d29921f4b ee2602b8 console log info ci-gvisor-arm64-ptrace-1 lost connection to test machine
* Struck through repros no longer work on HEAD.