syzbot


INFO: rcu detected stall in corrupted
Status: public: reported C repro on 2019/04/14 00:00
Reported-by: syzbot+8ad7c86527f9055c6f77@syzkaller.appspotmail.com
First crash: 446d, last: 96d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 INFO: rcu detected stall in corrupted C 3 211d 284d 0/1 public: reported C repro on 2019/04/10 16:04
upstream INFO: rcu detected stall in corrupted (3) C cause 1 300d 296d 0/16 closed as invalid on 2019/03/30 00:13
linux-4.14 INFO: rcu detected stall in corrupted (2) C 1 15d 15d 0/1 upstream: reported C repro on 2020/01/04 08:54
upstream INFO: rcu detected stall in corrupted syz 1 608d 608d 9/16 fixed on 2018/07/09 18:05
linux-4.14 INFO: rcu detected stall in corrupted C fix 3 128d 150d 1/1 fixed on 2019/12/05 23:59
upstream INFO: rcu detected stall in corrupted (2) syz 1 540d 540d 0/16 closed as invalid on 2018/07/29 11:55

Sample crash report:

Crashes (27):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce 2019/10/15 17:18 https://android.googlesource.com/kernel/common android-4.9 8fe42840 b5268b89 .config log report syz C eparis@parisplace.org, james.l.morris@oracle.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, paul@paul-moore.com, sds@tycho.nsa.gov, selinux@tycho.nsa.gov, serge@hallyn.com
ci-android-49-kasan-gce 2019/09/27 23:15 https://android.googlesource.com/kernel/common android-4.9 8fe42840 d8074e0b .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce 2019/09/26 08:28 https://android.googlesource.com/kernel/common android-4.9 8fe42840 24d405a3 .config log report syz C akpm@linux-foundation.org, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, peterz@infradead.org, surenb@google.com
ci-android-49-kasan-gce 2019/09/20 13:35 https://android.googlesource.com/kernel/common android-4.9 8fe42840 d96e88f3 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce 2019/08/23 07:25 https://android.googlesource.com/kernel/common android-4.9 8fe42840 ca6f3cfa .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce 2019/08/22 07:24 https://android.googlesource.com/kernel/common android-4.9 8fe42840 984250d5 .config log report syz C linux-kernel@vger.kernel.org, tglx@linutronix.de
ci-android-49-kasan-gce 2019/07/14 09:20 https://android.googlesource.com/kernel/common android-4.9 8fe42840 e6fb0f13 .config log report syz C akpm@linux-foundation.org, hannes@cmpxchg.org, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, minchan@google.com, npiggin@gmail.com, peterz@infradead.org, surenb@google.com
ci-android-49-kasan-gce 2019/07/02 07:29 https://android.googlesource.com/kernel/common android-4.9 8fe42840 cccc4302 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-root 2019/07/01 00:08 https://android.googlesource.com/kernel/common android-4.9 ab758e10 699d6448 .config log report syz C ben@decadent.org.uk, bp@suse.de, frederic@kernel.org, gregkh@linuxfoundation.org, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, thgarnie@google.com, x86@kernel.org
ci-android-49-kasan-gce 2019/06/15 03:16 https://android.googlesource.com/kernel/common android-4.9 8fe42840 442206d7 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce 2019/06/06 20:50 https://android.googlesource.com/kernel/common android-4.9 8fe42840 698773cb .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce 2019/06/06 10:12 https://android.googlesource.com/kernel/common android-4.9 8fe42840 a547defc .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce 2018/12/12 07:48 https://android.googlesource.com/kernel/common android-4.9 8fe42840 7795ae03 .config log report syz C akpm@linux-foundation.org, daniel.m.jordan@oracle.com, gregkh@linuxfoundation.org, hannes@cmpxchg.org, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, samitolvanen@google.com
ci-android-49-kasan-gce-root 2018/11/18 12:40 https://android.googlesource.com/kernel/common android-4.9 109a48ed adf636a8 .config log report syz C dan.j.williams@intel.com, dwmw@amazon.co.uk, gregkh@linuxfoundation.org, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, thgarnie@google.com, x86@kernel.org
ci-android-49-kasan-gce-386 2019/09/26 08:16 https://android.googlesource.com/kernel/common android-4.9 8fe42840 24d405a3 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-386 2019/09/25 11:19 https://android.googlesource.com/kernel/common android-4.9 8fe42840 e38a6630 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-386 2019/09/25 09:24 https://android.googlesource.com/kernel/common android-4.9 8fe42840 e38a6630 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-386 2019/08/22 06:03 https://android.googlesource.com/kernel/common android-4.9 8fe42840 984250d5 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-386 2019/07/02 07:47 https://android.googlesource.com/kernel/common android-4.9 8fe42840 cccc4302 .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-386 2019/06/01 14:19 https://android.googlesource.com/kernel/common android-4.9 8fe42840 53c81ea5 .config log report syz C akpm@linux-foundation.org, gregkh@linuxfoundation.org, guro@fb.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, shakeelb@google.com
ci-android-49-kasan-gce-386 2019/05/10 09:56 https://android.googlesource.com/kernel/common android-4.9 8fe42840 018207ef .config log report syz C arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-386 2019/01/04 05:15 https://android.googlesource.com/kernel/common android-4.9 8fe42840 7da23925 .config log report syz C linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-android-49-kasan-gce-root 2019/05/01 11:20 https://android.googlesource.com/kernel/common android-4.9 3383326b 618456b4 .config log report syz akpm@linux-foundation.org, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@tv-sign.ru, sukadev@us.ibm.com, xemul@openvz.org
ci-android-49-kasan-gce-root 2018/12/01 01:18 https://android.googlesource.com/kernel/common android-4.9 4dcb0afd ade12e91 .config log report syz arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-root 2018/10/30 22:21 https://android.googlesource.com/kernel/common android-4.9 4ba3f691 8dbb755a .config log report syz akpm@linux-foundation.org, daniel.m.jordan@oracle.com, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-android-49-kasan-gce-386 2019/09/09 19:18 https://android.googlesource.com/kernel/common android-4.9 8fe42840 a60cb4cd .config log report syz arve@android.com, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-49-kasan-gce-386 2019/07/26 18:11 https://android.googlesource.com/kernel/common android-4.9 8fe42840 3e5d1beb .config log report syz eparis@parisplace.org, james.l.morris@oracle.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, paul@paul-moore.com, sds@tycho.nsa.gov, selinux@tycho.nsa.gov, serge@hallyn.com