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: 941d, last: 1d05h

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 162d 777d 0/1 upstream: reported C repro on 2019/06/16 06:33
linux-4.19 general protection fault in prepare_to_wait C error 19 50d 719d 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 (256):
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 b3a608222336 5ed23f9a .config log report syz C
ci-upstream-kasan-gce-root 2020/01/29 08:19 upstream c677124e631d c8e81ce4 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/01/27 09:24 upstream a45ea48e2bcd dd56146d .config log report syz C
ci-upstream-kasan-gce-root 2019/08/30 10:56 upstream 6525771f58cb fd37b39e .config log report syz C
ci-upstream-kasan-gce-selinux-root 2019/02/15 15:18 upstream cb5b020a8d38 f6f233c0 .config log report syz C
ci-upstream-kasan-gce-root 2019/02/15 05:42 upstream 23e93c9b2cde 76dd003f .config log report syz C
ci-upstream-net-this-kasan-gce 2020/01/27 08:54 net 2821e26f3a0a dd56146d .config log report syz C
ci-upstream-net-this-kasan-gce 2019/07/26 20:03 net 107e47cc80ec 3e5d1beb .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/02/14 18:00 linux-next 9f01828e9e16 5d7b90f1 .config log report syz C
ci-qemu-upstream 2020/06/06 22:01 upstream 435faf5c218a e6b89e4e .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/30 11:21 upstream 6525771f58cb fd37b39e .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/30 11:19 upstream 6525771f58cb fd37b39e .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/20 19:54 upstream 5f97cbe22b76 cfc9868f .config log report syz
ci-upstream-kasan-gce-smack-root 2019/04/24 09:02 upstream 7142eaa58b49 4d3d6a50 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/03/16 11:22 upstream 6c83d0d5eb62 bab43553 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/02/15 05:23 upstream 23e93c9b2cde 76dd003f .config log report syz
ci-upstream-net-this-kasan-gce 2019/02/08 12:05 net ec7fd009e87c aa4feb03 .config log report syz
ci-upstream-net-kasan-gce 2020/01/27 08:59 net-next 14a1d2468ab3 dd56146d .config log report syz
ci-upstream-net-kasan-gce 2019/03/16 10:56 net-next 3b319ee220a8 bab43553 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/12/19 21:23 linux-next 9f8535c5f75f 36650b4b .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/07/26 22:22 linux-next fde50b96be82 3e5d1beb .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/03/16 11:41 linux-next cf08baa29613 bab43553 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/02/08 12:28 linux-next a46228f6598a aa4feb03 .config log report syz
ci-upstream-kasan-gce-selinux-root 2021/06/04 08:35 upstream f88cd3fb9df2 0740de69 .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/17 20:57 upstream f40ddce88593 14052202 .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/14 13:42 upstream 358feceebbf6 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/14 09:39 upstream ac30d8ce28d6 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/13 12:24 upstream c6d8570e4d64 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/12 21:29 upstream dcc0b49040c7 98682e5e .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-smack-root 2021/02/12 10:39 upstream dcc0b49040c7 a5f86b15 .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2021/02/12 01:35 upstream 291009f656e8 a5f86b15 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/31 05:59 net 8d67041228ac 6c236867 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/18 00:36 net 5b69874f74cc f115ae98 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/16 13:49 net 65875073eddd f115ae98 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/07 04:01 net be5d1b61a2ad cca78469 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/05 13:29 net dbe69e433722 55aa55c2 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/05 08:54 net dbe69e433722 55aa55c2 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/04 19:59 net dbe69e433722 55aa55c2 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/04 18:47 net dbe69e433722 55aa55c2 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/04 15:04 net dbe69e433722 55aa55c2 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/04 02:47 net dbe69e433722 55aa55c2 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/07/02 10:32 net dbe69e433722 658ebc66 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/26 23:00 net d6765985a42a 9d2ab5df .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/21 03:21 net dda2626b86c2 aba2b2fb .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/17 07:13 net 8f269102baf7 aba2b2fb .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/10 08:47 net 13c62f5371e3 1ba81399 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/09 02:29 net 7a6b1ab7475f 5c2fe346 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/06 07:04 net 3822d0670c9d 500c2339 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/04 09:53 net 261ba78cc364 0740de69 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/03 21:05 net ab00f3e051e8 0740de69 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/06/03 08:16 net ab00f3e051e8 0740de69 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/05/31 05:50 net 593f555fbc60 325a8dab .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/05/27 13:22 net 62f3415db237 858ea628 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/05/27 12:07 net 62f3415db237 858ea628 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/05/24 10:39 net 5eff1461a6de 3c7fef33 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/05/23 08:13 net e29f011e8fc0 3c7fef33 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-this-kasan-gce 2021/05/22 06:09 net 430bfe057612 3c7fef33 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-kasan-gce 2021/04/29 19:22 net-next 95aafe911db6 77e2b668 .config log report info general protection fault in prepare_to_wait
ci-upstream-net-kasan-gce 2021/03/02 18:11 net-next d310ec03a34e 92ead296 .config log report info general protection fault in prepare_to_wait
ci-upstream-kasan-gce-root 2020/07/24 20:11 upstream f37e99aca03f 554af388 .config log report
ci-upstream-net-this-kasan-gce 2021/01/12 23:40 net 1ee527a79fa6 0cdd6185 .config log report info
ci-upstream-net-this-kasan-gce 2020/12/19 13:03 net 1e72faedcd58 04201c06 .config log report info
ci-upstream-net-this-kasan-gce 2020/12/03 17:44 net 832e09798c26 e6b0d314 .config log report info
ci-upstream-net-this-kasan-gce 2020/09/10 14:06 net a19454b60963 409809d8 .config log report
ci-upstream-net-this-kasan-gce 2020/07/01 20:40 net 8ff41cc21714 39acb39d .config log report
ci-upstream-net-this-kasan-gce 2020/06/10 12:14 net 4d3da2d8d91f 860c4de9 .config log report
ci-upstream-net-this-kasan-gce 2020/06/05 17:51 net 5e9eeccc58f3 2420d1bc .config log report
ci-upstream-net-this-kasan-gce 2019/01/02 21:32 net e888402789b9 f0491811 .config log report
ci-upstream-net-kasan-gce 2020/12/05 12:22 net-next bcd684aace34 50503117 .config log report info
ci-upstream-net-kasan-gce 2020/12/03 05:34 net-next cec85994c6b4 8c9190ef .config log report info
ci-upstream-net-kasan-gce 2020/11/04 20:22 net-next 3fb6928b56f6 cba33199 .config log report info
ci-upstream-net-kasan-gce 2020/09/30 12:07 net-next 280095713ce2 5abc3f1a .config log report info
ci-upstream-net-kasan-gce 2020/09/01 10:26 net-next c30a3c957c88 d5a3ae1f .config log report
ci-upstream-net-kasan-gce 2020/07/20 09:08 net-next 7dce80c2a526 9c812472 .config log report
ci-upstream-net-kasan-gce 2020/05/15 11:39 net-next 86b6ba171d4b 2d572622 .config log report
ci-upstream-net-kasan-gce 2020/05/13 16:38 net-next fb9f2e92864f 9a6d42fb .config log report
ci-upstream-net-kasan-gce 2019/01/02 20:22 net-next b71acb0e3721 f0491811 .config log report