syzbot


INFO: task hung in __blkdev_get
Status: public: reported on 2019/04/13 00:01
Reported-by: syzbot+29067ccee0d84204a7e9@syzkaller.appspotmail.com
First crash: 353d, last: 3d06h
similar bugs (7):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 INFO: task hung in __blkdev_get C 1465 2d18h 129d 0/3 public: reported C repro on 2019/04/12 00:00
android-44 INFO: task hung in __blkdev_get syz 457 1d19h 127d 0/2 public: reported syz repro on 2019/04/14 00:02
upstream INFO: task hung in __blkdev_get (3) 1 122d 122d 0/13 closed as invalid on 2019/05/08 13:05
upstream INFO: task hung in __blkdev_get (2) 11 220d 344d 0/13 closed as dup on 2018/09/08 15:48
linux-4.14 INFO: task hung in __blkdev_get syz 428 2d19h 129d 0/1 upstream: reported syz repro on 2019/04/11 13:17
upstream INFO: task hung in __blkdev_get C 662 491d 617d 6/13 fixed on 2018/05/08 18:30
linux-4.19 INFO: task hung in __blkdev_get C 1 6d02h 6d01h 0/1 upstream: reported C repro on 2019/08/13 00:10

Sample crash report:

All crashes (1814):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-414-kasan-gce-root 2018/08/30 04:16 android-4.14 47350a9f 6c7e9d3d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/08/15 19:14 android-4.14 0e28694f 0d298d6b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/08/08 00:32 android-4.14 b9cd593b e6ebef88 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/08/06 18:28 android-4.14 889977e3 c6f01e54 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/08/06 14:05 android-4.14 889977e3 6affd8e8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/07/25 10:38 android-4.14 85282d7e 32329ceb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/07/21 06:22 android-4.14 269f182f 1656845f .config log report
ci-android-414-kasan-gce-root 2019/07/19 18:43 android-4.14 269f182f 1656845f .config log report
ci-android-414-kasan-gce-root 2019/07/19 08:38 android-4.14 269f182f 7bb222f7 .config log report
ci-android-414-kasan-gce-root 2019/07/19 05:43 android-4.14 269f182f 7bb222f7 .config log report
ci-android-414-kasan-gce-root 2019/06/27 15:20 android-4.14 93c338c2 7509bf36 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/06/24 20:17 android-4.14 93c338c2 472f0082 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/06/13 08:30 android-4.14 4edd10cd 3f4e812b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/06/07 05:07 android-4.14 2db1f1cd 698773cb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/03 00:58 android-4.14 b5123fd4 e9039493 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 21:12 android-4.14 b5123fd4 e9039493 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 16:32 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 15:25 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 13:56 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 12:18 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 10:57 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 08:03 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 04:09 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 03:08 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/02 01:46 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 23:22 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 21:46 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 20:43 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 18:27 android-4.14 c680586c 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 17:08 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 15:13 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 13:50 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 12:46 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 09:15 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 07:32 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 06:03 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 04:35 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/05/01 00:52 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/30 23:33 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/30 22:19 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/30 20:14 android-4.14 c680586c 618456b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/30 17:10 android-4.14 ffa22221 20f16bef .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/30 15:22 android-4.14 ffa22221 20f16bef .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/30 14:35 android-4.14 ffa22221 20f16bef .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/30 13:02 android-4.14 ffa22221 20f16bef .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk