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panic: Sentry detected 11 stuck task(s):

Status: closed as dup on 2020/09/13 08:12
Reported-by: syzbot+6db298cccd4cb320fe2b@syzkaller.appspotmail.com
First crash: 1633d, 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 11 stuck task(s):
	Task tid: 10748 (0x29fc), entered RunSys state 3m11.82s ago.
	Task tid: 10742 (0x29f6), entered RunSys state 3m11.83s ago.
	Task tid: 10747 (0x29fb), entered RunSys state 3m11.84s ago.
	Task tid: 10745 (0x29f9), entered RunSys state 3m11.82s ago.
	Task tid: 38 (0x26), entered RunSys state 3m10.71s ago.
	Task tid: 3343 (0xd0f), entered RunSys state 3m7.72s ago.
	Task tid: 36 (0x24), entered RunSys state 3m11.71s ago.
	Task tid: 10749 (0x29fd), entered RunSys state 3m11.83s ago.
	Task tid: 10744 (0x29f8), entered RunSys state 3m11.79s ago.
	Task tid: 51 (0x33), entered RunSys state 3m11.81s ago.
	Task tid: 14 (0xe), entered RunSys state 3m11.71s 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
2020/09/09 11:43 gvisor 00479af51528 0ea7a887 .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/09/09 02:41 gvisor d84ec6c42bd7 abf9ba4f .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/09/07 17:34 gvisor 2202812e074a abf9ba4f .config console log report ci-gvisor-ptrace-direct-overlay-host-race
2020/09/05 19:36 gvisor 2202812e074a abf9ba4f .config console log report ci-gvisor-ptrace-direct-overlay-host-race
2020/09/02 20:14 gvisor 563f28b7d56c abf9ba4f .config console log report ci-gvisor-main
2020/08/01 15:54 gvisor 68a7da9549ac d895b3be .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
2020/07/29 00:20 gvisor 7881610a3f9a cb93dc6a .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/07/01 10:39 gvisor c9446f05347b 33576216 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/06/07 06:41 gvisor 9aaca5a6da39 e6b89e4e .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
* Struck through repros no longer work on HEAD.