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panic: unable to activate mm: creating stub process: resource temporarily unavailable

Status: closed as invalid on 2019/08/14 19:25
Reported-by: syzbot+4c27d36de55ad07aff6c@syzkaller.appspotmail.com
First crash: 1953d, last: 1938d
▶ ▼ Duplicate bugs (1)
duplicates (1):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
panic: unable to activate mm: resource temporarily unavailable syz 130 1979d 2083d 0/26 closed as dup on 2020/02/27 17:17
▶ ▼ Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor panic: unable to activate mm: creating stub process: resource temporarily unavailable (2) syz 2 1922d 1929d 0/26 closed as invalid on 2019/08/22 20:17

Sample crash report:
panic: unable to activate mm: creating stub process: resource temporarily unavailable

goroutine 3550894 [running]:
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Activate(0xc001706a80)
	pkg/sentry/kernel/task_usermem.go:34 +0xf1
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001706a80, 0xd7c6)
DIAGNOSIS:

Crashes (4):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/08/07 00:51 https://gvisor.googlesource.com/gvisor master fb996668e400 da562c0b .config console log report ci-gvisor-kvm-direct-overlay-host-race
2019/07/29 17:11 https://gvisor.googlesource.com/gvisor master 4183b9021ac1 f67095ee .config console log report ci-gvisor-ptrace-direct-overlay-host
2019/07/26 04:04 https://gvisor.googlesource.com/gvisor master 7052d21dc45b 732bc5a0 .config console log report ci-gvisor-main
2019/07/22 22:06 https://gvisor.googlesource.com/gvisor master fdac770f31cb 55e0c077 .config console log report ci-gvisor-main
* Struck through repros no longer work on HEAD.