syzbot


general protection fault in prepare_to_wait
Status: upstream: reported C repro on 2019/01/03 10:44
Reported-by: syzbot+55f9d3e51d49e20b2ce5@syzkaller.appspotmail.com
First crash: 858d, last: 11d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: inconsistent lock state in nr_find_socket (log)
Repro: C syz .config

Fix bisection: failed (bisect log)
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 general protection fault in prepare_to_wait C error 7 80d 694d 0/1 upstream: reported C repro on 2019/06/16 06:33
linux-4.19 general protection fault in prepare_to_wait C error 17 75d 637d 0/1 upstream: reported C repro on 2019/08/12 18:19
Patch testing requests:
Created Duration User Patch Repo Result
2020/10/20 13:09 18m anant.thazhemadam@gmail.com upstream report log

Sample crash report:

Crashes (228):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2020/01/30 04:13 upstream b3a60822 5ed23f9a .config log report syz C
ci-upstream-kasan-gce-root 2020/01/29 08:19 upstream c677124e c8e81ce4 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/01/27 09:24 upstream a45ea48e dd56146d .config log report syz C
ci-upstream-kasan-gce-root 2019/08/30 10:56 upstream 6525771f fd37b39e .config log report syz C
ci-upstream-kasan-gce-selinux-root 2019/02/15 15:18 upstream cb5b020a f6f233c0 .config log report syz C
ci-upstream-kasan-gce-root 2019/02/15 05:42 upstream 23e93c9b 76dd003f .config log report syz C
ci-upstream-net-this-kasan-gce 2020/01/27 08:54 net 2821e26f dd56146d .config log report syz C
ci-upstream-net-this-kasan-gce 2019/07/26 20:03 net 107e47cc 3e5d1beb .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/02/14 18:00 linux-next 9f01828e 5d7b90f1 .config log report syz C
ci-qemu-upstream 2020/06/06 22:01 upstream 435faf5c e6b89e4e .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/30 11:21 upstream 6525771f fd37b39e .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/30 11:19 upstream 6525771f fd37b39e .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/20 19:54 upstream 5f97cbe2 cfc9868f .config log report syz
ci-upstream-kasan-gce-smack-root 2019/04/24 09:02 upstream 7142eaa5 4d3d6a50 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/03/16 11:22 upstream 6c83d0d5 bab43553 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/02/15 05:23 upstream 23e93c9b 76dd003f .config log report syz
ci-upstream-net-this-kasan-gce 2019/02/08 12:05 net ec7fd009 aa4feb03 .config log report syz
ci-upstream-net-kasan-gce 2020/01/27 08:59 net-next 14a1d246 dd56146d .config log report syz
ci-upstream-net-kasan-gce 2019/03/16 10:56 net-next 3b319ee2 bab43553 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/12/19 21:23 linux-next 9f8535c5 36650b4b .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/07/26 22:22 linux-next fde50b96 3e5d1beb .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/03/16 11:41 linux-next cf08baa2 bab43553 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/02/08 12:28 linux-next a46228f6 aa4feb03 .config log report syz
ci-upstream-kasan-gce-root 2021/02/17 20:57 upstream f40ddce8 14052202 .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/14 13:42 upstream 358fecee 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/14 09:39 upstream ac30d8ce 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/13 12:24 upstream c6d8570e 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/12 21:29 upstream dcc0b490 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-smack-root 2021/02/12 10:39 upstream dcc0b490 a5f86b15 .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/12 01:35 upstream 291009f6 a5f86b15 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-kasan-gce 2021/04/29 19:22 net-next 95aafe91 77e2b668 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-kasan-gce 2021/03/02 18:11 net-next d310ec03 92ead296 .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2020/07/24 20:11 upstream f37e99ac 554af388 .config log report
ci-upstream-kasan-gce-root 2020/02/22 19:37 upstream 54dedb5b 2c36e7a7 .config log report
ci-upstream-kasan-gce-selinux-root 2019/10/18 02:06 upstream 283ea345 8c88c9c1 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/29 10:07 upstream 02dc96ef c1ad5441 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/05 15:50 upstream 3b47fd5c 040fda58 .config log report
ci-upstream-kasan-gce-selinux-root 2019/08/28 19:46 upstream 6525771f fd37b39e .config log report
ci-upstream-net-this-kasan-gce 2021/01/12 23:40 net 1ee527a7 0cdd6185 .config log report info
ci-upstream-net-this-kasan-gce 2020/12/19 13:03 net 1e72faed 04201c06 .config log report info
ci-upstream-net-this-kasan-gce 2020/12/03 17:44 net 832e0979 e6b0d314 .config log report info
ci-upstream-net-this-kasan-gce 2020/09/10 14:06 net a19454b6 409809d8 .config log report
ci-upstream-net-this-kasan-gce 2020/07/01 20:40 net 8ff41cc2 39acb39d .config log report
ci-upstream-net-this-kasan-gce 2020/06/10 12:14 net 4d3da2d8 860c4de9 .config log report
ci-upstream-net-this-kasan-gce 2020/06/05 17:51 net 5e9eeccc 2420d1bc .config log report
ci-upstream-net-this-kasan-gce 2020/05/10 23:10 net 090e28b2 8742a2b9 .config log report
ci-upstream-net-this-kasan-gce 2020/05/10 19:55 net 090e28b2 8742a2b9 .config log report
ci-upstream-net-this-kasan-gce 2020/05/04 12:47 net b959c77d 58ae5e18 .config log report
ci-upstream-net-this-kasan-gce 2020/05/01 02:51 net 30724ccb 3698959a .config log report
ci-upstream-net-this-kasan-gce 2020/04/03 21:54 net 468c2a10 5ed396e6 .config log report
ci-upstream-net-this-kasan-gce 2020/03/23 11:12 net 749f6f68 78267cec .config log report
ci-upstream-net-this-kasan-gce 2020/01/24 20:58 net 623c8d5c 2e95ab33 .config log report
ci-upstream-net-this-kasan-gce 2019/09/17 16:53 net 00b36850 13dcda9b .config log report
ci-upstream-net-this-kasan-gce 2019/09/03 06:25 net e33b4325 14544a56 .config log report
ci-upstream-net-this-kasan-gce 2019/09/02 15:56 net dd7078f0 db7c31ca .config log report
ci-upstream-net-this-kasan-gce 2019/09/02 07:14 net dd7078f0 db7c31ca .config log report
ci-upstream-net-this-kasan-gce 2019/08/31 21:40 net 5f81d545 bad3cce2 .config log report
ci-upstream-net-this-kasan-gce 2019/08/31 08:13 net 9e8312f5 fd37b39e .config log report
ci-upstream-net-this-kasan-gce 2019/08/30 23:10 net 9e8312f5 fd37b39e .config log report
ci-upstream-net-this-kasan-gce 2019/08/30 18:18 net 9e8312f5 fd37b39e .config log report
ci-upstream-net-this-kasan-gce 2019/08/30 03:12 net 9e8312f5 fd37b39e .config log report
ci-upstream-net-this-kasan-gce 2019/08/27 04:34 net f53a7ad1 d21c5d9d .config log report
ci-upstream-net-this-kasan-gce 2019/08/25 12:03 net 12e2e15d d21c5d9d .config log report
ci-upstream-net-this-kasan-gce 2019/08/23 00:13 net cc07db5a d003d6d0 .config log report
ci-upstream-net-this-kasan-gce 2019/01/02 21:32 net e8884027 f0491811 .config log report
ci-upstream-net-kasan-gce 2020/12/05 12:22 net-next bcd684aa 50503117 .config log report info
ci-upstream-net-kasan-gce 2020/12/03 05:34 net-next cec85994 8c9190ef .config log report info
ci-upstream-net-kasan-gce 2020/11/04 20:22 net-next 3fb6928b cba33199 .config log report info
ci-upstream-net-kasan-gce 2020/09/30 12:07 net-next 28009571 5abc3f1a .config log report info
ci-upstream-net-kasan-gce 2020/09/01 10:26 net-next c30a3c95 d5a3ae1f .config log report
ci-upstream-net-kasan-gce 2020/07/20 09:08 net-next 7dce80c2 9c812472 .config log report
ci-upstream-net-kasan-gce 2020/05/15 11:39 net-next 86b6ba17 2d572622 .config log report
ci-upstream-net-kasan-gce 2020/05/13 16:38 net-next fb9f2e92 9a6d42fb .config log report
ci-upstream-net-kasan-gce 2020/04/18 20:16 net-next 2fcd8014 365fba24 .config log report
ci-upstream-net-kasan-gce 2020/01/26 14:13 net-next 3333e50b f4e7270e .config log report
ci-upstream-net-kasan-gce 2020/01/09 10:34 net-next 53ebeca2 ddc3e859 .config log report
ci-upstream-net-kasan-gce 2019/11/01 01:05 net-next d86784fe a41ca8fa .config log report
ci-upstream-net-kasan-gce 2019/01/02 20:22 net-next b71acb0e f0491811 .config log report