syzbot


panic: Sentry detected 8 stuck task(s):

Status: closed as dup on 2020/09/13 08:12
Reported-by: syzbot+63b12b39b611ff2ff2e1@syzkaller.appspotmail.com
First crash: 1664d, last: 1539d
Duplicate of
Title Repro Cause bisect Fix bisect Count Last Reported
panic: Sentry detected stuck tasks C 506 1515d 1535d

Sample crash report:
panic: Sentry detected 8 stuck task(s):
	Task tid: 7987 (0x1f33), entered RunSys state 3m12.64s ago.
	Task tid: 7985 (0x1f31), entered RunSys state 3m12.64s ago.
	Task tid: 7988 (0x1f34), entered RunSys state 3m12.54s ago.
	Task tid: 46 (0x2e), entered RunSys state 3m12.63s ago.
	Task tid: 7984 (0x1f30), entered RunSys state 3m11.88s ago.
	Task tid: 7982 (0x1f2e), entered RunSys state 3m12.58s ago.
	Task tid: 7986 (0x1f32), entered RunSys state 3m9.73s ago.
	Task tid: 1677 (0x68d), entered RunSys state 3m12.63s 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 (9):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/09/08 21:38 gvisor d84ec6c42bd7 abf9ba4f .config console log report ci-gvisor-ptrace-direct-overlay-host-race
2020/09/07 17:35 gvisor 2202812e074a abf9ba4f .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/09/07 00:31 gvisor 2202812e074a abf9ba4f .config console log report ci-gvisor-main
2020/09/02 15:09 gvisor 563f28b7d56c abf9ba4f .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/08/27 20:17 gvisor 01a35a2f1930 816e0689 .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/08/21 09:49 gvisor 73c69cb4d8e7 1d75fe45 .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/08/17 22:38 gvisor 97263e505324 4a68e16f .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/07/09 06:23 gvisor e3db9bda6058 9f9845eb .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/05/06 22:51 gvisor a6dbf9596de5 4618eb2d .config console log report ci-gvisor-kvm-direct-sandbox
* Struck through repros no longer work on HEAD.