syzbot


inconsistent lock state in padata_do_parallel
Status: upstream: reported on 2020/09/02 01:28
Reported-by: syzbot+f4b9f49e38e25eb4ef52@syzkaller.appspotmail.com
Fix commit: 1b0df11f padata: fix possible padata_works_lock deadlock
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-upstream-bpf-kasan-gce ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 31d, last: 7d09h

Sample crash report:

Crashes (9):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce 2020/08/29 01:24 upstream 96d454cd d5a3ae1f .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-this-kasan-gce 2020/09/11 23:28 net ee460417 79fb24e2 .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-this-kasan-gce 2020/09/09 02:19 net 19162fd4 abf9ba4f .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-this-kasan-gce 2020/09/05 06:48 net c70672d8 abf9ba4f .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-this-kasan-gce 2020/09/05 06:44 net c70672d8 abf9ba4f .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-this-kasan-gce 2020/09/04 16:17 net b61ac5bb abf9ba4f .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-kasan-gce 2020/09/21 20:26 net-next 3cec0369 9e1fa68e .config log report info linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-kasan-gce 2020/09/11 23:27 net-next 9984c0bb 79fb24e2 .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-kasan-gce 2020/09/08 15:36 net-next 4349abdb abf9ba4f .config log report linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, steffen.klassert@secunet.com