syzbot


general protection fault in mm_update_next_owner (2)
Status: upstream: reported on 2020/04/18 06:44
Reported-by: syzbot+a0f91e07da410c63b9c3@syzkaller.appspotmail.com
First crash: 120d, last: 25d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.14 general protection fault in mm_update_next_owner 5 76d 210d 0/1 upstream: reported on 2020/01/15 04:40
linux-4.19 general protection fault in mm_update_next_owner 6 2d17h 122d 0/1 upstream: reported on 2020/04/12 01:54
upstream general protection fault in mm_update_next_owner syz cause+fix 1 430d 430d 13/17 fixed on 2019/08/27 17:15

Sample crash report:

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-selinux-root 2020/07/18 02:23 upstream 88825726 9c812472 .config log report christian@brauner.io, ebiederm@xmission.com, jannh@google.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/07/14 17:17 upstream 0dc589da ce4c95b3 .config log report christian@brauner.io, ebiederm@xmission.com, jannh@google.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/08 06:41 upstream 7cc2a8ea 51095195 .config log report christian@brauner.io, ebiederm@xmission.com, jannh@google.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kasan-gce 2020/06/30 00:13 upstream 4e99b321 a2cdad9d .config log report christian@brauner.io, ebiederm@xmission.com, jannh@google.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kasan-gce 2020/04/24 05:59 upstream c578ddb3 2e44d63e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/04/14 02:00 upstream 8f3d9f35 7c54686a .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de