syzbot


panic: Sentry detected 25 stuck task(s):

Status: closed as dup on 2020/09/13 08:21
Reported-by: syzbot+c7f4f99da9ff6df16817@syzkaller.appspotmail.com
First crash: 1541d, last: 1541d
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 25 stuck task(s):
	Task tid: 56032 (0xdae0), entered RunSys state 3m33.36s ago.
	Task tid: 44 (0x2c), entered RunSys state 3m33.35s ago.
	Task tid: 42 (0x2a), entered RunSys state 3m33.36s ago.
	Task tid: 27594 (0x6bca), entered RunSys state 3m33.36s ago.
	Task tid: 46885 (0xb725), entered RunSys state 3m33.32s ago.
	Task tid: 56029 (0xdadd), entered RunSys state 3m33.35s ago.
	Task tid: 1683 (0x693), entered RunSys state 3m33.36s ago.
	Task tid: 30 (0x1e), entered RunSys state 3m33.36s ago.
	Task tid: 56028 (0xdadc), entered RunSys state 3m33.35s ago.
	Task tid: 9959 (0x26e7), entered RunSys state 3m33.32s ago.
	Task tid: 1687 (0x697), entered RunSys state 3m30.46s ago.
	Task tid: 1685 (0x695), entered RunSys state 3m30.45s ago.
	Task tid: 14 (0xe), entered RunSys state 3m33.35s ago.
	Task tid: 27218 (0x6a52), entered RunSys state 3m25.25s ago.
	Task tid: 1684 (0x694), entered RunSys state 3m33.32s ago.
	Task tid: 1686 (0x696), entered RunSys state 3m33.37s ago.
	Task tid: 5554 (0x15b2), entered RunSys state 3m33.35s ago.
	Task tid: 27 (0x1b), entered RunSys state 3m33.36s ago.
	Task tid: 26952 (0x6948), entered RunSys state 3m33.36s ago.
	Task tid: 18 (0x12), entered RunSys state 3m33.32s ago.
	Task tid: 27221 (0x6a55), entered RunSys state 3m33.36s ago.
	Task tid: 36 (0x24), entered RunSys state 3m33.35s ago.
	Task tid: 1680 (0x690), entered RunSys state 3m33.35s ago.
	Task tid: 26955 (0x694b), entered RunSys state 3m33.35s ago.
	Task tid: 7638 (0x1dd6), entered RunSys state 3m33.35s 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 (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/09/07 13:42 gvisor 2202812e074a abf9ba4f .config console log report ci-gvisor-main
* Struck through repros no longer work on HEAD.