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panic: Sentry detected 4 stuck task(s): (2)

Status: closed as dup on 2020/09/13 08:12
Reported-by: syzbot+c1218efdb8bb72771211@syzkaller.appspotmail.com
First crash: 1658d, last: 1491d
▶ ▼ Duplicate of
Title Repro Cause bisect Fix bisect Count Last Reported
panic: Sentry detected stuck tasks C 506 1464d 1485d
▶ ▼ Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor panic: Sentry detected 4 stuck task(s): 7 1664d 1675d 0/26 fixed on 2020/03/17 20:38

Sample crash report:
panic: Sentry detected 4 stuck task(s):
	Task tid: 30 (0x1e), entered RunSys state 3m2.59s ago.
	Task tid: 26 (0x1a), entered RunSys state 3m2.63s ago.
	Task tid: 29 (0x1d), entered RunSys state 3m2.59s ago.
	Task tid: 27 (0x1b), entered RunSys state 3m2.62s ago.
Search for '(*Task).run(0x..., 0x<tid>)' in the stack dump to find the offending goroutine
Stack for running G's are skipped while panicking.

Crashes (112):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/05/03 16:37 gvisor 56c64e4bb9dc 58ae5e18 .config console log report syz C ci-gvisor-ptrace-proxy-sandbox-race
2020/05/03 16:37 gvisor 56c64e4bb9dc 58ae5e18 .config console log report syz C ci-gvisor-ptrace-direct-overlay-host-race
2020/05/03 16:34 gvisor 56c64e4bb9dc 58ae5e18 .config console log report syz C ci-gvisor-main
2020/05/03 14:52 gvisor 56c64e4bb9dc 58ae5e18 .config console log report syz C ci-gvisor-ptrace-direct-overlay-host
2020/05/01 04:48 gvisor 01beec3bb457 3698959a .config console log report syz C ci-gvisor-ptrace-proxy-sandbox-race
2020/05/01 04:47 gvisor 01beec3bb457 3698959a .config console log report syz C ci-gvisor-ptrace-direct-overlay-host-race
2020/05/01 04:47 gvisor 01beec3bb457 3698959a .config console log report syz C ci-gvisor-main
2020/05/01 03:08 gvisor 01beec3bb457 3698959a .config console log report syz C ci-gvisor-ptrace-direct-overlay-host
2020/09/06 22:47 gvisor 2202812e074a abf9ba4f .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/09/05 05:46 gvisor c564293b65ee abf9ba4f .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/09/04 05:28 gvisor b69352245ab7 abf9ba4f .config console log report ci-gvisor-kvm-direct-sandbox
2020/08/29 21:21 gvisor 3bee863aee7d d5a3ae1f .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/08/25 22:21 gvisor c61f6fcf6ab3 344da168 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/08/25 18:19 gvisor c61f6fcf6ab3 344da168 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/08/22 07:50 gvisor 0324b94a73fe 6436ce4b .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/08/17 02:26 gvisor 9a7b5830aa06 4a68e16f .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/08/13 14:22 gvisor 36134667b289 bc15f7db .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/07/27 19:59 gvisor 2ecf66903ed3 cb93dc6a .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/07/21 04:42 gvisor feb1d3d5a7d9 d88894e6 .config console log report ci-gvisor-kvm-direct-sandbox
2020/07/17 20:32 gvisor e6894cb99fe4 9c812472 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/07/15 01:41 gvisor 8a0082f5f3aa ada108d0 .config console log report ci-gvisor-kvm-direct-sandbox
2020/07/08 08:45 gvisor efa2615eb008 bae5742c .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/07/06 08:05 gvisor 6a90c88b9748 695ef2dd .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/06/28 03:58 gvisor 02d552d07c44 a2cdad9d .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/06/27 13:53 gvisor 85be13d9a3fa ffec44b5 .config console log report ci-gvisor-kvm-direct-sandbox
2020/06/26 20:52 gvisor 4069461877d8 9506ea6d .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/06/22 23:32 gvisor 408f3d2cd64c c4464494 .config console log report ci-gvisor-kvm-direct-sandbox
2020/06/21 02:36 gvisor ad9f4691741c c655ec77 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/06/16 21:05 gvisor eb6d3d771094 4ea9d964 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/06/16 06:47 gvisor eb6d3d771094 baca2611 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/06/08 00:55 gvisor 626030417920 7751efd0 .config console log report ci-gvisor-main
2020/06/07 10:20 gvisor 427d2082165e 2c2b926c .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/06/07 07:58 gvisor 427d2082165e e6b89e4e .config console log report ci-gvisor-kvm-direct-sandbox
2020/06/06 16:58 gvisor 427d2082165e e6b89e4e .config console log report ci-gvisor-main
2020/06/06 14:48 gvisor 427d2082165e e6b89e4e .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/06/06 10:00 gvisor d208bb86ac13 c3e9afb3 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/06/03 04:48 gvisor 43279c673410 f3ba1b5b .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/06/03 01:42 gvisor 43279c673410 f3ba1b5b .config console log report ci-gvisor-kvm-direct-sandbox
2020/06/01 04:30 gvisor a9b47390c821 a0331e89 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/06/01 02:32 gvisor a9b47390c821 a0331e89 .config console log report ci-gvisor-main
2020/05/31 21:22 gvisor a9b47390c821 a0331e89 .config console log report ci-gvisor-kvm-direct-sandbox
2020/05/31 15:49 gvisor a9b47390c821 a0331e89 .config console log report ci-gvisor-main
2020/05/31 09:38 gvisor a9b47390c821 a0331e89 .config console log report ci-gvisor-kvm-direct-sandbox
2020/05/31 02:53 gvisor a9b47390c821 6f3e1c7c .config console log report ci-gvisor-kvm-direct-sandbox
2020/05/31 01:48 gvisor a9b47390c821 6f3e1c7c .config console log report ci-gvisor-kvm-direct-sandbox
2020/05/30 23:01 gvisor a9b47390c821 6f3e1c7c .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/05/30 11:40 gvisor a9b47390c821 954bd312 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/05/30 06:06 gvisor a9b47390c821 954bd312 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/05/29 23:11 gvisor 50844fee29ae bed08304 .config console log report ci-gvisor-main
2020/05/29 11:57 gvisor f7418e21590e d19ed305 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/05/29 10:55 gvisor 32021bce9607 d19ed305 .config console log report ci-gvisor-kvm-direct-sandbox
2020/05/29 02:44 gvisor f7418e21590e d19ed305 .config console log report ci-gvisor-main
2020/05/27 18:17 gvisor e028714a0dd3 fdf90f62 .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/05/26 13:43 gvisor ba2bf9fc13c2 8ca3b7d2 .config console log report ci-gvisor-main
2020/03/30 07:14 gvisor f6e4daa67ad5 05736b29 .config console log report ci-gvisor-main
2020/03/23 13:18 gvisor fed59953aad4 78267cec .config console log report ci-gvisor-kvm-direct-sandbox
* Struck through repros no longer work on HEAD.