syzbot


[upstream] possible deadlock in down_trylock (2)
Status: upstream: reported C repro on 2018/11/01 16:38
Reported-by: syzbot+6e438330a01285fbb87a@syzkaller.appspotmail.com
First crash: 145d, last: 12d

Bisection: error (bisect log)
Tree: upstream
Repro: C syz .config

Sample crash report:

All crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2019/03/10 15:50 upstream 6cdc577a 12365b99 .config log report syz C akpm@linux-foundation.org, ebiederm@xmission.com, elena.reshetova@intel.com, guro@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, riel@surriel.com, wad@chromium.org
ci-upstream-bpf-next-kasan-gce 2018/11/11 18:29 bpf-next 407be8d0 7b5f8621 .config log report syz C akpm@linux-foundation.org, ebiederm@xmission.com, guro@fb.com, keescook@chromium.org, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, luto@amacapital.net, marcos.souza.org@gmail.com, mhocko@kernel.org, riel@surriel.com, wad@chromium.org
ci-upstream-bpf-kasan-gce 2018/10/31 18:42 bpf 27b31e68 89781090 .config log report syz akpm@linux-foundation.org, ebiederm@xmission.com, guro@fb.com, keescook@chromium.org, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, luto@amacapital.net, marcos.souza.org@gmail.com, mhocko@kernel.org, riel@surriel.com, wad@chromium.org
ci-upstream-bpf-next-kasan-gce 2019/03/14 08:12 bpf-next d9862cfb d09a902e .config log report syz akpm@linux-foundation.org, arunks@codeaurora.org, ebiederm@xmission.com, guro@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, luto@amacapital.net, mhocko@suse.com, riel@surriel.com, shakeelb@google.com, tglx@linutronix.de, wad@chromium.org, wang.yi59@zte.com.cn