syzbot


KASAN: use-after-free Write in afs_deactivate_cell
Status: upstream: reported on 2020/09/24 09:40
Reported-by: syzbot+1ecc2f9d3387f1d79d42@syzkaller.appspotmail.com
Fix commit: 1d0e850a afs: Fix cell removal
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 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-bpf-next-kasan-gce ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 31d, last: 10d

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-root 2020/10/14 03:46 upstream 029f56db fc7735a2 .config log report info dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/10 02:53 upstream 6f2f486d 93817d89 .config log report info dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/30 15:32 upstream 02de58b2 8516f6d3 .config log report info dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/09/22 15:37 linux-next e6499702 3e8f6c27 .config log report info dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org