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panic: Sentry detected stuck tasks (9)

Status: fixed on 2021/02/26 03:02
Fix commit: 38c42bbf4ad2 Remove deadlock in raw.endpoint caused by recursive read locking
First crash: 1370d, last: 1369d
▶ ▼ Similar bugs (22)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor panic: Sentry detected stuck tasks (16) 5 901d 974d 14/26 fixed on 2022/06/10 10:13
gvisor panic: Sentry detected stuck tasks (14) 20 1090d 1136d 14/26 fixed on 2021/12/02 12:02
gvisor panic: Sentry detected stuck tasks (17) C 822 557d 822d 26/26 fixed on 2023/05/19 14:28
gvisor panic: Sentry detected stuck tasks (12) 2 1167d 1167d 14/26 fixed on 2021/09/17 01:50
gvisor panic: Sentry detected stuck tasks (20) C 895 466d 468d 26/26 fixed on 2023/08/19 00:55
gvisor panic: Sentry detected stuck tasks C 506 1515d 1535d 0/26 fixed on 2020/10/03 12:41
gvisor panic: Sentry detected stuck tasks (6) syz 714 1404d 1455d 14/26 fixed on 2021/01/22 19:49
gvisor panic: Sentry detected stuck tasks (7) syz 2567 1372d 1403d 14/26 fixed on 2021/02/23 13:36
gvisor panic: Sentry detected stuck tasks (4) C 5 1469d 1470d 0/26 fixed on 2020/11/18 07:03
gvisor panic: Sentry detected stuck tasks (22) 5 416d 417d 26/26 fixed on 2023/10/07 05:04
gvisor panic: Sentry detected stuck tasks (8) C 64 1370d 1371d 14/26 fixed on 2021/02/25 13:46
gvisor panic: Sentry detected stuck tasks (13) 1 1166d 1166d 14/26 fixed on 2021/09/27 21:02
gvisor panic: Sentry detected stuck tasks (10) C 264 1316d 1369d 14/26 fixed on 2021/04/20 00:15
gvisor panic: Sentry detected stuck tasks (11) C 31 1182d 1309d 14/26 fixed on 2021/09/03 10:11
gvisor panic: Sentry detected stuck tasks (3) C 180 1470d 1474d 0/26 fixed on 2020/11/17 10:52
gvisor panic: Sentry detected stuck tasks (21) 64 417d 465d 26/26 fixed on 2023/10/05 23:05
gvisor panic: Sentry detected stuck tasks (2) C 951 1474d 1515d 0/26 fixed on 2020/11/13 09:22
gvisor panic: Sentry detected stuck tasks (5) syz 83 1456d 1469d 0/26 fixed on 2020/12/01 11:18
gvisor panic: Sentry detected stuck tasks (15) C 2582 1010d 1087d 14/26 fixed on 2022/02/25 14:00
gvisor panic: Sentry detected stuck tasks (24) C 13 404d 410d 26/26 fixed on 2023/10/19 08:45
gvisor panic: Sentry detected stuck tasks (23) C 23 411d 416d 26/26 fixed on 2023/10/12 20:28
gvisor panic: Sentry detected stuck tasks (18) C 625 498d 556d 26/26 fixed on 2023/07/19 00:35

Sample crash report:
panic: Sentry detected 4 stuck task(s):
	Task tid: 34 (goroutine 1059), entered RunSys state 3m27.79s ago.
	Task tid: 23 (goroutine 694), entered RunSys state 3m27.79s ago.
	Task tid: 36 (goroutine 1073), entered RunSys state 3m27.7s ago.
	Task tid: 55 (goroutine 11014), entered RunSys state 3m27.79s ago.
Search for 'goroutine <id>' in the stack dump to find the offending goroutine(s)
Stack for running G's are skipped while panicking.

Crashes (9):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/02/26 01:28 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-kvm panic: Sentry detected stuck tasks
2021/02/26 00:59 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-kvm panic: Sentry detected stuck tasks
2021/02/25 22:34 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-kvm panic: Sentry detected stuck tasks
2021/02/25 20:13 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-kvm panic: Sentry detected stuck tasks
2021/02/25 19:57 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-kvm panic: Sentry detected stuck tasks
2021/02/25 18:42 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-ptrace-3-race-cover panic: Sentry detected stuck tasks
2021/02/25 18:07 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-kvm panic: Sentry detected stuck tasks
2021/02/25 17:03 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-kvm panic: Sentry detected stuck tasks
2021/02/25 14:28 gvisor 0462dfe9f8bf 76f7fc95 .config console log report info ci-gvisor-ptrace-1-race-cover panic: Sentry detected stuck tasks
* Struck through repros no longer work on HEAD.