syzbot


INFO: task hung in __blkdev_get
Status: public: reported syz repro on 2019/04/14 00:02
Reported-by: syzbot+0f5a67e59c689a865fdb@syzkaller.appspotmail.com
First crash: 562d, last: 1d08h
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 INFO: task hung in __blkdev_get C 1459 1h04m 73d 0/3 public: reported C repro on 2019/04/12 00:00
android-414 INFO: task hung in __blkdev_get 1803 11d 72d 0/1 public: reported on 2019/04/13 00:01
upstream INFO: task hung in __blkdev_get (3) 1 66d 66d 0/13 closed as invalid on 2019/05/08 13:05
upstream INFO: task hung in __blkdev_get (2) 11 165d 288d 0/13 closed as dup on 2018/09/08 15:48
linux-4.14 INFO: task hung in __blkdev_get syz 423 7d08h 73d 0/1 upstream: reported syz repro on 2019/04/11 13:17
upstream INFO: task hung in __blkdev_get C 662 436d 562d 6/13 fixed on 2018/05/08 18:30

Sample crash report:

All crashes (428):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce 2019/03/11 18:50 android-4.4 62872f95 12365b99 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/02/17 05:34 android-4.4 62872f95 f42dee6d .config log report syz
ci-android-44-kasan-gce 2019/06/23 04:09 android-4.4 62872f95 34bf9440 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/21 02:05 android-4.4 62872f95 34bf9440 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/20 18:13 android-4.4 62872f95 34bf9440 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/19 07:26 android-4.4 62872f95 34bf9440 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/18 14:49 android-4.4 62872f95 e3f76baa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/17 02:09 android-4.4 62872f95 442206d7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/15 07:17 android-4.4 62872f95 442206d7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/11 09:27 android-4.4 62872f95 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/09 06:44 android-4.4 62872f95 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/08 16:24 android-4.4 62872f95 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/05 10:35 android-4.4 62872f95 bfb4a51e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/04 15:45 android-4.4 62872f95 e41a20c5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/04 12:55 android-4.4 62872f95 e41a20c5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/03 18:19 android-4.4 62872f95 63bf051f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/06/03 14:46 android-4.4 62872f95 63bf051f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/05/21 12:31 android-4.4 62872f95 712bfcbd .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/28 19:16 android-4.4 62872f95 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/28 10:52 android-4.4 62872f95 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/26 00:38 android-4.4 62872f95 f46aabc8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/25 19:03 android-4.4 62872f95 f46aabc8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/24 14:36 android-4.4 62872f95 8e3c52b1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/22 09:25 android-4.4 62872f95 0a77c33c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/21 22:35 android-4.4 62872f95 b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/21 14:16 android-4.4 62872f95 b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce 2019/04/20 19:19 android-4.4 62872f95 b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/19 08:45 android-4.4 62872f95 34bf9440 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/13 22:40 android-4.4 62872f95 a139f92f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/12 14:29 android-4.4 62872f95 794a1ad7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/12 11:39 android-4.4 62872f95 794a1ad7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/11 23:41 android-4.4 62872f95 ea2f4006 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/11 10:28 android-4.4 62872f95 5b5826d0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/10 15:20 android-4.4 62872f95 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/10 01:49 android-4.4 62872f95 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/09 11:36 android-4.4 62872f95 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/09 04:28 android-4.4 62872f95 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/08 06:20 android-4.4 62872f95 cf9c3a50 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/05 05:46 android-4.4 62872f95 bfb4a51e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/06/04 18:39 android-4.4 62872f95 e41a20c5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/05/28 00:03 android-4.4 62872f95 6bd61501 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/05/22 10:09 android-4.4 62872f95 84b9d384 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/05/20 22:22 android-4.4 62872f95 8285069f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/05/10 06:17 android-4.4 62872f95 018207ef .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/05/09 16:44 android-4.4 62872f95 6fc130d3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/05/09 09:54 android-4.4 62872f95 1ab4c999 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/05/02 14:15 android-4.4 62872f95 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/04/29 18:35 android-4.4 62872f95 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/04/27 12:17 android-4.4 62872f95 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/04/27 08:17 android-4.4 62872f95 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/04/26 05:41 android-4.4 62872f95 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk