syzbot


INFO: task hung in __rt_mutex_slowlock
Status: public: reported C repro on 2019/04/11 08:44
Reported-by: syzbot+73c40bda07639e636363@syzkaller.appspotmail.com
First crash: 639d, last: 183d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 INFO: task hung in __rt_mutex_slowlock (2) 1 217d 217d 0/1 auto-closed as invalid on 2019/10/25 08:40
android-414 INFO: task hung in __rt_mutex_slowlock 1 427d 284d 0/1 auto-closed as invalid on 2019/05/18 00:53

Sample crash report:

Crashes (317):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-root 2019/04/18 15:22 https://android.googlesource.com/kernel/common android-4.9 50db17e5 b0e8efcb .config log report syz C arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2018/06/03 00:47 https://android.googlesource.com/kernel/common android-4.9 d7e64f80 2f93b54f .config log report syz C arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/26 23:11 https://android.googlesource.com/kernel/common android-4.9 6cf3205c b617407b .config log report syz arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/07/21 04:08 https://android.googlesource.com/kernel/common android-4.9 5e2c3408 1656845f .config log report
ci-android-49-kasan-gce-root 2019/07/20 15:26 https://android.googlesource.com/kernel/common android-4.9 5e2c3408 1656845f .config log report
ci-android-49-kasan-gce-root 2019/07/16 04:32 https://android.googlesource.com/kernel/common android-4.9 5e2c3408 6732e2c0 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/07/10 14:32 https://android.googlesource.com/kernel/common android-4.9 70d52cb2 f62e1e85 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/30 10:42 https://android.googlesource.com/kernel/common android-4.9 ab758e10 7509bf36 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/29 14:11 https://android.googlesource.com/kernel/common android-4.9 ab758e10 7509bf36 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/28 03:29 https://android.googlesource.com/kernel/common android-4.9 a80a7ab5 7509bf36 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/21 23:03 https://android.googlesource.com/kernel/common android-4.9 b9dc7bb8 34bf9440 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/21 07:21 https://android.googlesource.com/kernel/common android-4.9 b9dc7bb8 34bf9440 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/19 12:16 https://android.googlesource.com/kernel/common android-4.9 b9dc7bb8 34bf9440 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/19 02:03 https://android.googlesource.com/kernel/common android-4.9 cb0eff47 e3f76baa .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/16 10:27 https://android.googlesource.com/kernel/common android-4.9 0c1ee05e 442206d7 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/13 15:09 https://android.googlesource.com/kernel/common android-4.9 b8f2f4b8 3f4e812b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/12 02:56 https://android.googlesource.com/kernel/common android-4.9 e53fcdd9 ea2f4006 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/10 14:43 https://android.googlesource.com/kernel/common android-4.9 83ae225d 0159583c .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/05 15:34 https://android.googlesource.com/kernel/common android-4.9 3434ddb2 bfb4a51e .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/04 09:47 https://android.googlesource.com/kernel/common android-4.9 3434ddb2 ce07a7ae .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/06/01 03:56 https://android.googlesource.com/kernel/common android-4.9 3434ddb2 53c81ea5 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/05/21 19:05 https://android.googlesource.com/kernel/common android-4.9 b2fc3516 13427bd9 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/05/19 17:15 https://android.googlesource.com/kernel/common android-4.9 9e74c1b9 5a4461b0 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/05/17 12:29 https://android.googlesource.com/kernel/common android-4.9 9e74c1b9 95dfd515 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce 2019/04/30 08:37 https://android.googlesource.com/kernel/common android-4.9 8fe42840 20f16bef .config log report
ci-android-49-kasan-gce-root 2019/04/30 03:07 https://android.googlesource.com/kernel/common android-4.9 6cf3205c b617407b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/29 01:09 https://android.googlesource.com/kernel/common android-4.9 6cf3205c b617407b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/28 13:09 https://android.googlesource.com/kernel/common android-4.9 6cf3205c b617407b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/27 06:44 https://android.googlesource.com/kernel/common android-4.9 6cf3205c b617407b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/26 22:31 https://android.googlesource.com/kernel/common android-4.9 6cf3205c b617407b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/26 10:44 https://android.googlesource.com/kernel/common android-4.9 6cf3205c b617407b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/25 10:37 https://android.googlesource.com/kernel/common android-4.9 6cf3205c 8e3c52b1 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/21 12:56 https://android.googlesource.com/kernel/common android-4.9 1ef64dae b0e8efcb .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/20 08:11 https://android.googlesource.com/kernel/common android-4.9 73ab44b8 b0e8efcb .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/20 05:27 https://android.googlesource.com/kernel/common android-4.9 73ab44b8 b0e8efcb .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/19 16:59 https://android.googlesource.com/kernel/common android-4.9 5d68df32 b0e8efcb .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/19 09:27 https://android.googlesource.com/kernel/common android-4.9 5d68df32 b0e8efcb .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/16 12:48 https://android.googlesource.com/kernel/common android-4.9 fc67a895 505ab413 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/16 08:25 https://android.googlesource.com/kernel/common android-4.9 fc67a895 505ab413 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/16 05:46 https://android.googlesource.com/kernel/common android-4.9 fc67a895 505ab413 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/15 22:40 https://android.googlesource.com/kernel/common android-4.9 fc67a895 505ab413 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/15 12:47 https://android.googlesource.com/kernel/common android-4.9 fc67a895 505ab413 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/14 08:23 https://android.googlesource.com/kernel/common android-4.9 fc67a895 c402d8f1 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/14 04:25 https://android.googlesource.com/kernel/common android-4.9 fc67a895 c402d8f1 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/14 00:22 https://android.googlesource.com/kernel/common android-4.9 fc67a895 c402d8f1 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/09 17:50 https://android.googlesource.com/kernel/common android-4.9 286f9710 995065ff .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/09 02:35 https://android.googlesource.com/kernel/common android-4.9 286f9710 0dfb0452 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/08 11:30 https://android.googlesource.com/kernel/common android-4.9 286f9710 c34fde03 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/08 06:58 https://android.googlesource.com/kernel/common android-4.9 286f9710 c34fde03 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/07 00:31 https://android.googlesource.com/kernel/common android-4.9 286f9710 c34fde03 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2019/04/03 07:48 https://android.googlesource.com/kernel/common android-4.9 5f5c1657 dfd3394d .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-android-49-kasan-gce-root 2018/04/21 05:06 https://android.googlesource.com/kernel/common android-4.9 13cc5401 ca03d688 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org