syzbot


BUG: using __this_cpu_read() in preemptible code in trace_hardirqs_on
Status: upstream: reported C repro on 2020/10/13 11:22
Reported-by: syzbot+53f8ce8bbc07924b6417@syzkaller.appspotmail.com
First crash: 17d, last: now

Cause bisection: introduced by (bisect log) :
commit 4d004099a668c41522242aa146a38cc4eb59cb1e
Author: Peter Zijlstra <peterz@infradead.org>
Date: Fri Oct 2 09:04:21 2020 +0000

  lockdep: Fix lockdep recursion

Crash: BUG: using __this_cpu_read() in preemptible code in trace_hardirqs_on (log)
Repro: C syz .config

Sample crash report:

Crashes (321572):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-net-this-kasan-gce 2020/10/24 03:52 net 3cb12d27 2bb6666c .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/23 15:15 net 18ded910 4e740c00 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/20 21:42 net df6afe2f ff4a3345 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/19 16:41 net 0e8b8d6a ff4a3345 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/19 16:20 net 0e8b8d6a ff4a3345 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/19 06:26 net 71a0e29e fea47c01 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/18 02:30 net f355a55f fea47c01 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/17 08:18 net 137d23ce 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/16 22:26 net 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/16 22:11 net 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/16 21:25 net 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/24 03:27 net-next 3cb12d27 2bb6666c .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/23 15:14 net-next 9ff9b0d3 4e740c00 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/22 18:44 net-next 9ff9b0d3 be6b1582 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/20 21:41 net-next 9ff9b0d3 ff4a3345 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/19 15:21 net-next 9ff9b0d3 ff4a3345 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/19 15:00 net-next 9ff9b0d3 ff4a3345 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/19 05:27 net-next 9ff9b0d3 fea47c01 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/17 03:30 net-next 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/16 23:32 net-next 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/16 23:17 net-next 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/16 18:21 net-next 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/16 17:15 net-next 9ff9b0d3 6e262c73 .config log report syz C linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce 2020/10/26 12:30 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 12:28 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 12:27 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/10/26 12:27 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/10/26 12:21 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce 2020/10/26 12:18 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/26 12:17 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce 2020/10/26 12:13 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 12:13 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/10/26 12:10 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/26 12:09 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 12:05 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/26 12:04 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 12:03 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce 2020/10/26 12:01 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 12:00 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce 2020/10/26 11:58 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/26 11:57 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/10/26 11:54 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/10/26 11:52 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 11:52 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/26 11:50 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 11:48 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/26 11:46 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/10/26 11:45 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/26 11:43 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/10/26 11:42 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/10/26 11:40 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-qemu-upstream 2020/10/26 11:20 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/10/13 11:21 upstream 865c50e1 bd69ee0d .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-386 2020/10/26 12:23 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-qemu-upstream-386 2020/10/26 12:11 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-386 2020/10/26 12:07 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-kasan-gce-386 2020/10/26 11:41 upstream 3650b228 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/26 12:26 net 435ccfa8 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/26 12:15 net 435ccfa8 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/26 12:06 net 435ccfa8 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/26 11:56 net 435ccfa8 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/26 11:44 net 435ccfa8 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-this-kasan-gce 2020/10/26 11:39 net 435ccfa8 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/26 11:59 net-next 3cb12d27 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/26 11:58 net-next 3cb12d27 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/26 11:47 net-next 3cb12d27 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-net-kasan-gce 2020/10/26 11:38 net-next 3cb12d27 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/26 12:25 linux-next 2ef991b5 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/26 12:19 linux-next 2ef991b5 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/26 12:15 linux-next 2ef991b5 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/26 11:55 linux-next 2ef991b5 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/26 11:51 linux-next 2ef991b5 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/26 11:49 linux-next 2ef991b5 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/26 11:43 linux-next 2ef991b5 a7aac492 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/10/09 11:15 linux-next d67bc781 92390980 .config log report info linux-kernel@vger.kernel.org, mingo@redhat.com, rostedt@goodmis.org