syzbot


general protection fault in kvm_pv_send_ipi
Status: upstream: reported syz repro on 2018/08/29 10:00
Reported-by: syzbot+86c0a866f80d88349f1f@syzkaller.appspotmail.com
First crash: 1120d, last: 1016d

Cause bisection: introduced by (bisect log) :
commit 653cd284a8a857ddfcf24f5bc3bd204a229f6c9f
Author: Vlad Buslov <vladbu@mellanox.com>
Date: Tue Aug 14 18:46:16 2018 +0000

  net: sched: always disable bh when taking tcf_lock

Crash: INFO: rcu detected stall in kvm_vcpu_ioctl (log)
Repro: syz .config

Fix bisection: fixed by (bisect log) [no-op commit]:
commit d55bda1b3e7c5a87f10da54fdda866a9a9cef30b
Author: Christian Hoff <christian_hoff@gmx.net>
Date: Mon Nov 12 19:11:29 2018 +0000

  Input: matrix_keypad - check for errors from of_get_named_gpio()


Sample crash report:

Crashes (170):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2018/10/16 15:28 upstream f0a7d1883d9f 1ba7fd7e .config log report syz
ci-upstream-kasan-gce-smack-root 2018/10/16 15:02 upstream f0a7d1883d9f 1ba7fd7e .config log report syz
ci-upstream-kasan-gce 2018/10/16 15:00 upstream f0a7d1883d9f 1ba7fd7e .config log report syz
ci-upstream-kasan-gce-selinux-root 2018/10/16 14:25 upstream f0a7d1883d9f 1ba7fd7e .config log report syz
ci-upstream-kasan-gce-smack-root 2018/09/12 01:16 upstream 11da3a7f84f1 4ae17b1f .config log report syz
ci-upstream-kasan-gce-smack-root 2018/09/12 00:30 upstream 11da3a7f84f1 4ae17b1f .config log report syz
ci-upstream-kasan-gce-smack-root 2018/09/12 00:01 upstream 11da3a7f84f1 4ae17b1f .config log report syz
ci-upstream-kasan-gce-root 2018/09/11 10:06 upstream 11da3a7f84f1 8c88323f .config log report syz
ci-upstream-kasan-gce-root 2018/09/11 09:10 upstream 11da3a7f84f1 8c88323f .config log report syz
ci-upstream-kasan-gce-selinux-root 2018/09/10 23:05 upstream 11da3a7f84f1 f167cb6b .config log report syz
ci-upstream-kasan-gce-selinux-root 2018/09/10 22:31 upstream 11da3a7f84f1 f167cb6b .config log report syz
ci-upstream-kasan-gce 2018/09/10 10:56 upstream 11da3a7f84f1 6b5120a4 .config log report syz
ci-upstream-kasan-gce 2018/09/10 05:39 upstream 9a5682765a2e 6b5120a4 .config log report syz
ci-upstream-kasan-gce-selinux-root 2018/09/09 10:51 upstream f8f65382c98a 6b5120a4 .config log report syz
ci-upstream-kasan-gce 2018/09/09 07:09 upstream f8f65382c98a 6b5120a4 .config log report syz
ci-upstream-kasan-gce-root 2018/09/09 06:48 upstream f8f65382c98a 6b5120a4 .config log report syz
ci-upstream-kasan-gce-selinux-root 2018/09/06 01:02 upstream b36fdc6853a3 873745f2 .config log report syz
ci-upstream-kasan-gce 2018/09/05 22:58 upstream 0e9b10395018 196410e4 .config log report syz
ci-upstream-kasan-gce-root 2018/09/05 22:29 upstream 0e9b10395018 196410e4 .config log report syz
ci-upstream-kasan-gce 2018/08/31 23:52 upstream 420f51f4ab6b a4718693 .config log report syz
ci-upstream-kasan-gce-root 2018/08/25 13:00 upstream 051935978432 9be5aa1d .config log report syz
ci-upstream-kasan-gce 2018/08/25 12:39 upstream 051935978432 9be5aa1d .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/10/16 17:27 linux-next 6d5d82417dd6 1ba7fd7e .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/09/05 22:56 linux-next f2b6e66e9885 196410e4 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/08/31 10:36 linux-next a880148cb2af a4718693 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/08/26 09:16 linux-next e27bc174c9c6 758cd203 .config log report syz
ci-upstream-kasan-gce-root 2018/11/27 04:28 upstream 6f8b52ba442c ac912200 .config log report
ci-upstream-kasan-gce-root 2018/11/26 02:30 upstream d6d460b89378 3d3ec907 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/24 11:35 upstream 7c98a4261827 ecc7c870 .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/24 00:42 upstream e6005d3c4233 eb9ed731 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/22 21:44 upstream edeca3a769ad 87815d9d .config log report
ci-upstream-kasan-gce 2018/11/22 10:16 upstream 92b419289cee 2ee77802 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/22 02:01 upstream 92b419289cee 9db828b5 .config log report
ci-upstream-kasan-gce-root 2018/11/21 14:22 upstream c8ce94b8fe53 5d9a3924 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/21 03:20 upstream 06e68fed3282 9aca6b52 .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/20 18:50 upstream 06e68fed3282 9aca6b52 .config log report
ci-upstream-kasan-gce-root 2018/11/20 10:05 upstream f2ce1065e767 9bc2a903 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/20 06:35 upstream f2ce1065e767 9bc2a903 .config log report
ci-upstream-kasan-gce 2018/11/19 17:28 upstream 9ff01193a20d adf636a8 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/19 06:53 upstream c67a98c00ea3 adf636a8 .config log report
ci-upstream-kasan-gce-root 2018/11/19 05:44 upstream c67a98c00ea3 adf636a8 .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/18 22:53 upstream c67a98c00ea3 adf636a8 .config log report
ci-upstream-kasan-gce 2018/11/18 11:14 upstream 1ce80e0fe98e adf636a8 .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/17 14:12 upstream 1ce80e0fe98e b08ee62a .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/16 02:36 upstream da5322e65940 3a41052e .config log report
ci-upstream-kasan-gce-smack-root 2018/11/15 09:32 upstream d41217aac0a5 5f5f6d14 .config log report
ci-upstream-kasan-gce 2018/11/14 09:10 upstream ccda4af0f4b9 5f5f6d14 .config log report
ci-upstream-kasan-gce 2018/11/13 12:23 upstream ccda4af0f4b9 5f5f6d14 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/12 16:37 upstream ccda4af0f4b9 7b5f8621 .config log report
ci-upstream-kasan-gce 2018/11/11 13:38 upstream e255aee5b66c f3c4e618 .config log report
ci-upstream-kasan-gce-root 2018/11/11 04:47 upstream ab6e1f378f54 f3c4e618 .config log report
ci-upstream-kasan-gce 2018/11/10 04:34 upstream 3541833fd1f2 f9815aaf .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/09 23:08 upstream 3541833fd1f2 f9815aaf .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/09 20:38 upstream 3541833fd1f2 f9815aaf .config log report
ci-upstream-kasan-gce-root 2018/11/08 18:39 upstream 85758777c2a2 e85d2a61 .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/08 14:52 upstream 85758777c2a2 e85d2a61 .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/08 00:33 upstream e09d51adfbb1 e85d2a61 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/07 02:53 upstream 8053e5b93eca 8bd6bd63 .config log report
ci-upstream-kasan-gce 2018/11/06 16:23 upstream 163c8d54a997 8bd6bd63 .config log report
ci-upstream-kasan-gce 2018/11/04 08:28 upstream d2ff0ff2c23f 8bd6bd63 .config log report
ci-upstream-kasan-gce 2018/11/04 04:41 upstream d2ff0ff2c23f 8bd6bd63 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/04 02:16 upstream d2ff0ff2c23f 8bd6bd63 .config log report
ci-upstream-kasan-gce-smack-root 2018/11/03 01:09 upstream d81f50bd3464 8bd6bd63 .config log report
ci-upstream-kasan-gce 2018/08/25 08:52 upstream 051935978432 9be5aa1d .config log report
ci-upstream-linux-next-kasan-gce-root 2018/12/06 17:12 linux-next 442b8cea2477 3ab38479 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/12/05 09:53 linux-next 442b8cea2477 f162ad97 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/12/04 21:06 linux-next 442b8cea2477 6ad0ae61 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/12/03 08:29 linux-next 442b8cea2477 7dcaeaf3 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/12/02 12:36 linux-next 442b8cea2477 e0d8c853 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/29 06:22 linux-next 442b8cea2477 4b6d14f2 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/27 08:18 linux-next 442b8cea2477 ac912200 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/22 12:44 linux-next 442b8cea2477 2ee77802 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/22 06:51 linux-next 442b8cea2477 9db828b5 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/19 19:47 linux-next 442b8cea2477 adf636a8 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/12 23:42 linux-next 442b8cea2477 74dbb806 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/07 20:36 linux-next d881de30d29e e85d2a61 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/05 20:06 linux-next 55e5059cb572 8bd6bd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/04 18:35 linux-next 25e9471b6a27 8bd6bd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/03 22:48 linux-next 25e9471b6a27 8bd6bd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/03 14:59 linux-next 25e9471b6a27 8bd6bd63 .config log report