syzbot


WARNING: refcount bug in css_task_iter_next
Status: fixed on 2019/07/10 21:40
Reported-by: syzbot+644dc16442b3a35f3629@syzkaller.appspotmail.com
Fix commit: c596687a cgroup: Fix css_task_iter_advance_css_set() cset skip condition
First crash: 394d, last: 390d

Sample crash report:

Crashes (11):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2019/06/10 21:45 linux-next 3f310e51 0159583c .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/10 17:53 linux-next 3f310e51 0159583c .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/10 16:32 linux-next 3f310e51 0159583c .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/09 14:02 linux-next 3f310e51 0159583c .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/08 14:39 linux-next 3f310e51 0159583c .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/08 02:35 linux-next 3f310e51 cf9c3a50 .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/08 02:14 linux-next 3f310e51 cf9c3a50 .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/08 01:35 linux-next 3f310e51 ce9107d0 .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/07 09:46 linux-next 3f310e51 698773cb .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/07 03:37 linux-next 8b4d1d57 698773cb .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/06/05 23:51 linux-next b2924447 bfb4a51e .config log report ast@kernel.org, bpf@vger.kernel.org, cgroups@vger.kernel.org, daniel@iogearbox.net, hannes@cmpxchg.org, kafai@fb.com, linux-kernel@vger.kernel.org, lizefan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, tj@kernel.org, yhs@fb.com