syzbot


possible deadlock in user_shm_lock
Status: fixed on 2020/06/18 13:57
Reported-by: syzbot+40b71e145e73f78f81ad@syzkaller.appspotmail.com
Fix commit: ea0dfeb4209b shmem: fix possible deadlocks on shmlock_user_lock
First crash: 604d, last: 562d

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2020/04/19 23:47 upstream 0fe5f9ca2235 9f7c6d12 .config log report
ci-upstream-kasan-gce-smack-root 2020/04/16 02:26 upstream 00086336a8d9 3f3c5574 .config log report
ci-upstream-kasan-gce-root 2020/04/14 22:03 upstream 8632e9b5645b 3f3c5574 .config log report
ci-upstream-kasan-gce-root 2020/04/11 02:23 upstream ab6f762f0f53 a8c6a3f8 .config log report
ci-upstream-kasan-gce-smack-root 2020/04/09 20:12 upstream 5d30bcacd91a a8c6a3f8 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/21 12:11 linux-next ac935d227366 1f30020f .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/18 02:00 linux-next ac935d227366 37bccd4e .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/18 01:37 linux-next ac935d227366 37bccd4e .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/14 11:29 linux-next ac935d227366 2d572622 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/14 10:38 linux-next ac935d227366 2d572622 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/04/29 14:27 linux-next ac935d227366 496a08ae .config log report
ci-upstream-linux-next-kasan-gce-root 2020/04/21 12:18 linux-next ac935d227366 2e44d63e .config log report