syzbot


[upstream] KASAN: stack-out-of-bounds Write in page_counter_try_charge
Status: internal: reported on 2019/01/15 12:17
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 44039e00 fou6: Prevent unbounded recursion in GUE error handler
Patched on: [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], missing on: [ci-upstream-kmsan-gce]
First crash: 35d, last: 35d

Sample crash report:

All crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-selinux-root 2019/01/15 11:16 upstream fe76fc6a ebacf5cb .config log report akpm@linux-foundation.org, guro@fb.com, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rdunlap@infradead.org