syzbot


INFO: task hung in blk_mq_freeze_queue
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+8c016494415eba14e1f2@syzkaller.appspotmail.com
First crash: 1264d, last: 1105d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 INFO: task hung in blk_mq_freeze_queue C 330 1104d 836d 0/2 public: reported C repro on 2019/04/11 08:44
upstream INFO: task hung in blk_mq_freeze_queue 3 813d 965d 0/22 auto-closed as invalid on 2019/10/25 10:51

Sample crash report:

Crashes (379):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2018/07/13 17:17 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report syz C
ci-android-49-kasan-gce 2018/07/13 17:13 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report syz C
ci-android-49-kasan-gce-root 2018/07/13 08:43 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 06c33b3a .config log report syz C
ci-android-49-kasan-gce 2018/07/13 08:38 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 06c33b3a .config log report syz C
ci-android-49-kasan-gce 2018/07/10 17:56 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 9fa03fa5 .config log report syz C
ci-android-49-kasan-gce 2018/07/10 03:07 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 f25e5770 .config log report syz C
ci-android-49-kasan-gce 2018/07/08 08:20 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 c9a7a4dc .config log report syz C
ci-android-49-kasan-gce-root 2018/07/08 08:19 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 c9a7a4dc .config log report syz C
ci-android-49-kasan-gce 2018/07/04 14:44 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 317fc8ea .config log report syz C
ci-android-49-kasan-gce-root 2018/06/22 14:38 https://android.googlesource.com/kernel/common android-4.9 e1815b3eba5b 095ef806 .config log report syz C
ci-android-49-kasan-gce 2018/06/22 14:33 https://android.googlesource.com/kernel/common android-4.9 e1815b3eba5b 095ef806 .config log report syz C
ci-android-49-kasan-gce-root 2018/06/17 11:47 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report syz C
ci-android-49-kasan-gce 2018/06/17 10:40 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report syz C
ci-android-49-kasan-gce 2018/06/15 11:59 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report syz C
ci-android-49-kasan-gce-root 2018/06/15 08:32 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report syz C
ci-android-49-kasan-gce-root 2018/06/15 00:56 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report syz C
ci-android-49-kasan-gce-root 2018/06/13 19:26 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report syz C
ci-android-49-kasan-gce-root 2018/06/12 22:13 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 6dcbc435 .config log report syz C
ci-android-49-kasan-gce 2018/06/12 22:07 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 6dcbc435 .config log report syz C
ci-android-49-kasan-gce-root 2018/05/25 20:07 https://android.googlesource.com/kernel/common android-4.9 70c65e471b71 f48c20b8 .config log report syz C
ci-android-49-kasan-gce 2018/05/25 19:59 https://android.googlesource.com/kernel/common android-4.9 70c65e471b71 f48c20b8 .config log report syz C
ci-android-49-kasan-gce 2018/05/24 12:32 https://android.googlesource.com/kernel/common android-4.9 c5aceac71b68 f48c20b8 .config log report syz C
ci-android-49-kasan-gce-root 2018/05/24 12:26 https://android.googlesource.com/kernel/common android-4.9 c5aceac71b68 f48c20b8 .config log report syz C
ci-android-49-kasan-gce 2018/05/01 04:14 https://android.googlesource.com/kernel/common android-4.9 2bcbbd5b3924 d5b114b4 .config log report syz C
ci-android-49-kasan-gce-386 2018/07/10 18:22 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 9fa03fa5 .config log report syz
ci-android-49-kasan-gce-386 2018/07/10 03:05 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 f25e5770 .config log report syz
ci-android-49-kasan-gce-386 2018/07/08 08:16 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 c9a7a4dc .config log report syz
ci-android-49-kasan-gce-386 2018/06/26 10:50 https://android.googlesource.com/kernel/common android-4.9 7143cbff9ce1 2064fc5c .config log report syz
ci-android-49-kasan-gce-386 2018/06/22 14:51 https://android.googlesource.com/kernel/common android-4.9 e1815b3eba5b 095ef806 .config log report syz
ci-android-49-kasan-gce-386 2018/06/17 11:01 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report syz
ci-android-49-kasan-gce-386 2018/05/25 21:18 https://android.googlesource.com/kernel/common android-4.9 70c65e471b71 f48c20b8 .config log report syz
ci-android-49-kasan-gce-386 2018/05/24 12:51 https://android.googlesource.com/kernel/common android-4.9 c5aceac71b68 f48c20b8 .config log report syz
ci-android-49-kasan-gce-386 2018/05/01 03:49 https://android.googlesource.com/kernel/common android-4.9 2bcbbd5b3924 d5b114b4 .config log report syz
ci-android-49-kasan-gce 2018/07/15 22:13 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report
ci-android-49-kasan-gce 2018/07/15 19:22 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report
ci-android-49-kasan-gce-root 2018/07/11 06:11 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 2e0e3130 .config log report
ci-android-49-kasan-gce-root 2018/06/27 15:50 https://android.googlesource.com/kernel/common android-4.9 00a0bcbfcfb6 43e60f7e .config log report
ci-android-49-kasan-gce 2018/06/19 14:19 https://android.googlesource.com/kernel/common android-4.9 e1815b3eba5b 732e4256 .config log report
ci-android-49-kasan-gce 2018/06/19 05:36 https://android.googlesource.com/kernel/common android-4.9 e1815b3eba5b 45c54f75 .config log report
ci-android-49-kasan-gce 2018/06/17 06:44 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/17 01:34 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/16 21:26 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/16 12:36 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/14 06:30 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/13 02:12 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 6dcbc435 .config log report
ci-android-49-kasan-gce-root 2018/06/06 14:27 https://android.googlesource.com/kernel/common android-4.9 54f1dc05da62 41f9540d .config log report
ci-android-49-kasan-gce 2018/06/06 05:53 https://android.googlesource.com/kernel/common android-4.9 8b94b87fe783 863a24bb .config log report
ci-android-49-kasan-gce 2018/06/03 22:14 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 2f93b54f .config log report
ci-android-49-kasan-gce-root 2018/06/02 07:58 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 2f93b54f .config log report
ci-android-49-kasan-gce 2018/06/02 06:09 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 2f93b54f .config log report
ci-android-49-kasan-gce 2018/06/02 02:37 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 2f93b54f .config log report
ci-android-49-kasan-gce 2018/06/01 09:00 https://android.googlesource.com/kernel/common android-4.9 a56900fabe12 2f93b54f .config log report
ci-android-49-kasan-gce 2018/05/30 02:12 https://android.googlesource.com/kernel/common android-4.9 7fd40752c316 2f93b54f .config log report
ci-android-49-kasan-gce 2018/05/29 19:25 https://android.googlesource.com/kernel/common android-4.9 7fd40752c316 e276de77 .config log report
ci-android-49-kasan-gce 2018/05/29 14:15 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 e276de77 .config log report
ci-android-49-kasan-gce 2018/05/28 20:05 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/28 13:29 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/27 09:57 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 f48c20b8 .config log report
ci-android-49-kasan-gce-root 2018/05/26 10:44 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/26 02:28 https://android.googlesource.com/kernel/common android-4.9 70c65e471b71 f48c20b8 .config log report
ci-android-49-kasan-gce-root 2018/05/25 18:38 https://android.googlesource.com/kernel/common android-4.9 70c65e471b71 f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/25 17:17 https://android.googlesource.com/kernel/common android-4.9 70c65e471b71 f48c20b8 .config log report
ci-android-49-kasan-gce-root 2018/05/25 04:10 https://android.googlesource.com/kernel/common android-4.9 2e35bed46b50 f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/22 02:17 https://android.googlesource.com/kernel/common android-4.9 aef17a58e8ca f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/21 09:48 https://android.googlesource.com/kernel/common android-4.9 aef17a58e8ca f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/21 06:46 https://android.googlesource.com/kernel/common android-4.9 aef17a58e8ca f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/20 08:21 https://android.googlesource.com/kernel/common android-4.9 aef17a58e8ca f48c20b8 .config log report
ci-android-49-kasan-gce 2018/02/07 09:58 https://android.googlesource.com/kernel/common android-4.9 550c01d0e051 66c15deb .config log report
ci-android-49-kasan-gce-386 2018/07/15 15:14 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report
ci-android-49-kasan-gce-386 2018/07/04 02:21 https://android.googlesource.com/kernel/common android-4.9 00a0bcbfcfb6 317fc8ea .config log report
ci-android-49-kasan-gce-386 2018/06/30 03:58 https://android.googlesource.com/kernel/common android-4.9 00a0bcbfcfb6 dba0b50e .config log report
ci-android-49-kasan-gce-386 2018/06/11 08:18 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 866118af .config log report
ci-android-49-kasan-gce-386 2018/06/05 21:16 https://android.googlesource.com/kernel/common android-4.9 8b94b87fe783 863a24bb .config log report
ci-android-49-kasan-gce-386 2018/06/03 00:01 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 2f93b54f .config log report
ci-android-49-kasan-gce-386 2018/05/26 08:12 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 f48c20b8 .config log report
ci-android-49-kasan-gce-386 2018/05/26 04:27 https://android.googlesource.com/kernel/common android-4.9 70c65e471b71 f48c20b8 .config log report
ci-android-49-kasan-gce-386 2018/05/24 15:04 https://android.googlesource.com/kernel/common android-4.9 c5aceac71b68 f48c20b8 .config log report