syzbot


KMSAN: uninit-value in __dev_get_by_name
Status: internal: reported C repro on 2020/05/16 16:49
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 687775ce ax25: fix setsockopt(SO_BINDTODEVICE)
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-kasan-gce 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-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 49d, last: 49d

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce-386 2020/05/16 16:07 https://github.com/google/kmsan.git master 8b97c627 37bccd4e .config log report syz C davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/05/16 15:00 https://github.com/google/kmsan.git master 8b97c627 37bccd4e .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org