syzbot


WARNING: suspicious RCU usage in io_init_identity
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+4596e1fcf98efa7d1745@syzkaller.appspotmail.com
Fix commit: 1e6fa5216a0e io_uring: COW io_identity on mismatch
First crash: 459d, last: 454d

Sample crash report:

Crashes (1536):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/10/21 03:35 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/21 03:30 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/21 02:28 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/21 00:55 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/21 00:08 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 23:08 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 22:00 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 21:34 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 20:33 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 20:28 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 19:26 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 19:23 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 18:19 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 17:55 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 16:50 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 16:32 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 15:29 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 15:04 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 14:02 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 13:23 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 12:22 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 11:28 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 10:43 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 10:11 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 09:31 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 09:31 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 08:23 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 08:21 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 07:12 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 06:20 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 05:35 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 04:32 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 03:20 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 03:14 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 02:13 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/20 01:08 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/19 23:54 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/19 23:53 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/19 22:48 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/19 22:41 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/19 21:32 linux-next b2926c108f9f ff4a3345 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/16 08:10 linux-next b2926c108f9f 6e262c73 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/16 06:29 linux-next b2926c108f9f 6e262c73 .config log report info