panic: Sentry detected 12 stuck task(s):

Status: closed as dup on 2020/09/13 08:12
Reported-by: syzbot+191b0a141e02768bc48f@syzkaller.appspotmail.com
First crash: 2294d, last: 2194d
▶ ▼ Duplicate of
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
panic: Sentry detected stuck tasks 2 syz, C 506 2171d 2191d

Sample crash report:
panic: Sentry detected 12 stuck task(s):
	Task tid: 20589 (0x506d), entered RunSys state 3m32.92s ago.
	Task tid: 19459 (0x4c03), entered RunSys state 3m32.79s ago.
	Task tid: 20593 (0x5071), entered RunSys state 3m32.95s ago.
	Task tid: 20586 (0x506a), entered RunSys state 3m32.92s ago.
	Task tid: 31 (0x1f), entered RunSys state 3m28.35s ago.
	Task tid: 20591 (0x506f), entered RunSys state 3m32.91s ago.
	Task tid: 20590 (0x506e), entered RunSys state 3m30.38s ago.
	Task tid: 20587 (0x506b), entered RunSys state 3m32.72s ago.
	Task tid: 48 (0x30), entered RunSys state 3m32.95s ago.
	Task tid: 20592 (0x5070), entered RunSys state 3m32.72s ago.
	Task tid: 36 (0x24), entered RunSys state 3m31.16s ago.
	Task tid: 14 (0xe), entered RunSys state 3m32.79s 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 (5):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/09/10 14:27 gvisor 1ab097b08fc1 409809d8 .config console log report ci-gvisor-ptrace-direct-overlay-host-race
2020/09/06 12:38 gvisor 2202812e074a abf9ba4f .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2020/08/29 19:38 gvisor 3bee863aee7d d5a3ae1f .config console log report ci-gvisor-ptrace-direct-overlay-host
2020/08/28 02:01 gvisor 01a35a2f1930 816e0689 .config console log report ci-gvisor-ptrace-direct-overlay-host-race
2020/06/02 16:35 gvisor 4b5eae39f201 52fd7b7d .config console log report ci-gvisor-ptrace-proxy-sandbox-race
* Struck through repros no longer work on HEAD.