syzbot


panic: vmmaplk: lock not shared
Status: fixed on 2019/02/08 08:15
Reported-by: syzbot+9972088c1026668c6c5c@syzkaller.appspotmail.com
Fix commit: Always refault if relocking maps fails after IO. This fixes a regression
First crash: 914d, last: 902d

Sample crash report:

Crashes (16):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-openbsd-multicore 2019/02/01 10:40 openbsd dc36d2c7c3b1 aa432daf .config log report syz C
ci-openbsd-multicore 2019/02/02 03:24 openbsd d98374d3ab41 564f9a4f .config log report syz
ci-openbsd-setuid 2019/01/31 18:29 openbsd cc6e2d0b00bb aa432daf .config log report syz
ci-openbsd-multicore 2019/01/31 13:47 openbsd 5916986c9982 aa432daf .config log report syz
ci-openbsd-multicore 2019/01/30 09:06 openbsd 906b732f9d92 aa432daf .config log report syz
ci-openbsd-multicore 2019/01/28 06:50 openbsd 6bb631ead20c c73f090a .config log report syz
ci-openbsd-setuid 2019/01/28 06:36 openbsd 6bb631ead20c c73f090a .config log report syz
ci-openbsd-multicore 2019/01/27 05:33 openbsd fdee2cadce4b c73f090a .config log report syz
ci-openbsd-setuid 2019/02/08 05:11 openbsd 6e31582a5a78 aa4feb03 .config log report
ci-openbsd-setuid 2019/02/04 23:32 openbsd 6e31582a5a78 d672172c .config log report
ci-openbsd-multicore 2019/02/01 10:21 openbsd dc36d2c7c3b1 aa432daf .config log report
ci-openbsd-setuid 2019/01/31 18:12 openbsd cc6e2d0b00bb aa432daf .config log report
ci-openbsd-multicore 2019/01/31 13:07 openbsd 5916986c9982 aa432daf .config log report
ci-openbsd-multicore 2019/01/30 08:43 openbsd 906b732f9d92 aa432daf .config log report
ci-openbsd-setuid 2019/01/28 06:12 openbsd 6bb631ead20c c73f090a .config log report
ci-openbsd-multicore 2019/01/27 05:18 openbsd fdee2cadce4b c73f090a .config log report