syzbot


WARNING in input_mt_init_slots
Status: upstream: reported C repro on 2021/01/10 23:30
Reported-by: syzbot+0122fa359a69694395d5@syzkaller.appspotmail.com
First crash: 98d, last: 3d15h

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in sysfs_warn_dup (log)
Repro: syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2021/02/02 12:12 14m snovitoll@gmail.com https://linux.googlesource.com/linux/kernel/git/torvalds/linux refs/changes/17/8017/1 OK
2021/02/02 12:04 5m snovitoll@gmail.com https://linux.googlesource.com/linux/kernel/git/torvalds/linux refs/changes/17/8017/1 error

Sample crash report:

Crashes (56):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/02/28 12:26 upstream 5695e516 4c37c133 .config log report syz C WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/28 12:05 upstream 5695e516 4c37c133 .config log report syz C WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/24 16:14 upstream c03c21ba fcc6d71b .config log report syz C WARNING in input_mt_init_slots
ci-upstream-kasan-gce-386 2021/02/28 03:56 upstream 3fb6d0e0 4c37c133 .config log report syz C WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/01/08 04:17 upstream f5e6c330 c104d4a3 .config log report syz C
ci-upstream-kasan-gce 2021/02/26 19:10 upstream 2c87f7a3 4c37c133 .config log report syz WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/01/06 23:26 upstream 9f1abbe9 c104d4a3 .config log report syz
ci-upstream-kasan-gce 2021/04/11 17:19 upstream 52e44129 bfeda1b1 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/04/05 03:15 upstream e49d033b 6a81331a .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/03/28 08:43 upstream 0f4498ce a8529b82 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/03/28 05:19 upstream 0f4498ce a8529b82 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/03/18 16:03 upstream 6417f031 7216542e .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/03/18 06:58 upstream 6417f031 fdb2bb2c .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/03/15 22:15 upstream 1e28eed1 fdb2bb2c .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/24 08:27 upstream c03c21ba fcc6d71b .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/24 02:36 upstream 3b9cdafb fcc6d71b .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/21 14:11 upstream e767b353 3e5ed8b4 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/02/20 14:24 upstream f40ddce8 3e5ed8b4 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/02/17 00:30 upstream f40ddce8 98682e5e .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/02/15 12:12 upstream f40ddce8 98682e5e .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/02/12 05:44 upstream 291009f6 a5f86b15 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/02/12 05:34 upstream 291009f6 a5f86b15 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/12 05:34 upstream 291009f6 a5f86b15 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/02/10 19:28 upstream e0756cfc 2bd9619f .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/10 17:14 upstream e0756cfc 2bd9619f .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/02/10 15:09 upstream e0756cfc 2bd9619f .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/02/03 23:56 upstream 3afe9076 624dad51 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-smack-root 2021/02/03 23:40 upstream 3afe9076 624dad51 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/02/03 23:13 upstream 3afe9076 624dad51 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/01/30 09:55 upstream 0e9bcda5 fc9fd31e .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/01/30 08:22 upstream 0e9bcda5 fc9fd31e .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/01/29 21:00 upstream bec4c296 6593fd32 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/01/21 23:44 upstream 9791581c d4f4eca5 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce 2021/01/18 12:15 upstream a1339d63 fd103621 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-386 2021/02/15 12:32 upstream f40ddce8 98682e5e .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-386 2021/02/12 05:51 upstream 291009f6 a5f86b15 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-386 2021/02/10 18:31 upstream e0756cfc 2bd9619f .config log report info WARNING in input_mt_init_slots
ci-qemu-upstream-386 2021/02/10 15:16 upstream e0756cfc 9c8b8541 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-386 2021/02/03 23:45 upstream 3afe9076 624dad51 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-386 2021/01/30 01:38 upstream bec4c296 fc9fd31e .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-386 2021/01/29 02:47 upstream e5ff2cb9 7df34f59 .config log report info WARNING in input_mt_init_slots
ci-upstream-kasan-gce-root 2021/01/08 07:15 upstream f5e6c330 c104d4a3 .config log report info
ci-upstream-kasan-gce-root 2021/01/08 05:46 upstream f5e6c330 c104d4a3 .config log report info
ci-upstream-kasan-gce-root 2021/01/08 05:46 upstream f5e6c330 c104d4a3 .config log report info
ci-upstream-kasan-gce 2021/01/08 03:38 upstream f5e6c330 c104d4a3 .config log report info
ci-upstream-kasan-gce 2021/01/08 03:38 upstream f5e6c330 c104d4a3 .config log report info
ci-upstream-kasan-gce 2021/01/06 23:09 upstream 9f1abbe9 c104d4a3 .config log report info
ci-upstream-kasan-gce-386 2021/01/08 05:27 upstream f5e6c330 c104d4a3 .config log report info
ci-upstream-kasan-gce-386 2021/01/08 05:27 upstream f5e6c330 c104d4a3 .config log report info