syzbot


WARNING in rcu_check_gp_start_stall
Status: upstream: reported C repro on 2019/02/22 17:10
Reported-by: syzbot+111bc509cd9740d7e4aa@syzkaller.appspotmail.com
First crash: 782d, last: 1d10h

Cause bisection: introduced by (bisect log) :
commit f1e3e92135202ff3d95195393ee62808c109208c
Author: Malcolm Priestley <tvboxspy@gmail.com>
Date: Wed Jul 22 18:16:42 2015 +0000

  staging: vt6655: fix tagSRxDesc -> next_desc type

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

Fix bisection: failed (bisect log)

Sample crash report:

Crashes (21):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2019/02/22 16:31 upstream 8a61716f 6a5fcca4 .config log report syz C
ci-upstream-kasan-gce-root 2019/02/22 08:04 upstream 8a61716f 7ff74a98 .config log report syz C
ci-qemu-upstream 2021/03/20 04:33 upstream d626c692 3d01c4de .config log report info WARNING in rcu_check_gp_start_stall
ci-qemu-upstream 2021/03/15 15:17 upstream 280d542f fdb2bb2c .config log report info WARNING in rcu_check_gp_start_stall
ci-upstream-kasan-gce-root 2021/02/23 11:04 upstream a99163e9 c26fb06b .config log report info WARNING in rcu_check_gp_start_stall
ci-qemu-upstream 2021/02/23 10:41 upstream a99163e9 fcc6d71b .config log report info WARNING in rcu_check_gp_start_stall
ci-qemu-upstream 2021/02/13 22:26 upstream 8cc8e6aa 98682e5e .config log report info WARNING in rcu_check_gp_start_stall
ci-upstream-kasan-gce-root 2021/02/11 21:22 upstream 291009f6 a5f86b15 .config log report info WARNING in rcu_check_gp_start_stall
ci-upstream-kasan-gce-root 2021/02/02 05:15 upstream 88bb507a e6b95f32 .config log report info WARNING in rcu_check_gp_start_stall
ci-qemu-upstream-386 2021/04/13 20:33 upstream 89698bec a184b83e .config log report info WARNING in rcu_check_gp_start_stall
ci-qemu-upstream-386 2021/03/30 01:39 upstream 1e43c377 6a81331a .config log report info WARNING in rcu_check_gp_start_stall
ci-qemu-upstream-386 2021/03/13 15:31 upstream 280d542f 4a003785 .config log report info WARNING in rcu_check_gp_start_stall
ci-qemu-upstream-386 2021/02/23 15:21 upstream 3b9cdafb fcc6d71b .config log report info WARNING in rcu_check_gp_start_stall
ci-upstream-kasan-gce-smack-root 2020/09/01 22:58 upstream b765a32a abf9ba4f .config log report
ci-upstream-kasan-gce-root 2020/01/17 08:59 upstream f4353c3e 3de7aabb .config log report
ci-upstream-kasan-gce 2019/09/11 21:08 upstream 3120b9a6 f4e53c10 .config log report
ci-qemu-upstream-386 2020/12/29 06:01 upstream dea8dcf2 8259d56c .config log report info
ci-upstream-linux-next-kasan-gce-root 2019/11/16 04:24 linux-next 5a6fcbea cdac920b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/03 14:20 linux-next 7b4980e0 6affd8e8 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/07/31 17:48 linux-next ce96e791 c692b5bd .config log report
ci-upstream-linux-next-kasan-gce-root 2019/07/30 00:31 linux-next 0d8b3265 f67095ee .config log report