syzbot


INFO: task hung in blkdev_issue_flush
Status: auto-closed as invalid on 2019/02/22 14:39
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 1249d, last: 1112d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 INFO: task hung in blkdev_issue_flush 7 1119d 1230d 0/2 auto-closed as invalid on 2019/02/22 12:34
linux-4.19 INFO: task hung in blkdev_issue_flush C done 2 759d 759d 1/1 fixed on 2019/12/02 18:09
android-414 INFO: task hung in blkdev_issue_flush 1 711d 711d 0/1 auto-closed as invalid on 2019/12/17 04:03
upstream INFO: task hung in blkdev_issue_flush 12 898d 1201d 0/22 closed as dup on 2019/02/16 05:19
upstream INFO: task hung in blkdev_issue_flush (2) C done error 3 600d 759d 17/22 fixed on 2020/06/30 18:57

Sample crash report:

Crashes (63):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2018/07/14 03:09 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report
ci-android-49-kasan-gce 2018/07/13 18:32 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report
ci-android-49-kasan-gce-root 2018/07/05 12:21 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 f525fd72 .config log report
ci-android-49-kasan-gce 2018/06/26 09:38 https://android.googlesource.com/kernel/common android-4.9 7143cbff9ce1 2064fc5c .config log report
ci-android-49-kasan-gce 2018/06/19 10:31 https://android.googlesource.com/kernel/common android-4.9 e1815b3eba5b 45c54f75 .config log report
ci-android-49-kasan-gce 2018/06/16 19:42 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/15 11:25 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report
ci-android-49-kasan-gce-root 2018/06/15 04:08 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/14 16:25 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/13 07:30 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/13 03:18 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 6dcbc435 .config log report
ci-android-49-kasan-gce 2018/06/12 08:46 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 112eec79 .config log report
ci-android-49-kasan-gce 2018/06/11 03:14 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 866118af .config log report
ci-android-49-kasan-gce 2018/06/09 18:17 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 866118af .config log report
ci-android-49-kasan-gce 2018/06/09 09:26 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 866118af .config log report
ci-android-49-kasan-gce 2018/06/05 12:08 https://android.googlesource.com/kernel/common android-4.9 dbe0f6122097 a316ff92 .config log report
ci-android-49-kasan-gce-root 2018/06/05 10:33 https://android.googlesource.com/kernel/common android-4.9 dbe0f6122097 a316ff92 .config log report
ci-android-49-kasan-gce 2018/05/22 07:24 https://android.googlesource.com/kernel/common android-4.9 aef17a58e8ca f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/21 08:26 https://android.googlesource.com/kernel/common android-4.9 aef17a58e8ca f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/06 21:23 https://android.googlesource.com/kernel/common android-4.9 63a812bb84e4 6c18ddb0 .config log report
ci-android-49-kasan-gce 2018/04/23 07:45 https://android.googlesource.com/kernel/common android-4.9 ee0bcd679075 d23fcf6c .config log report
ci-android-49-kasan-gce 2018/04/17 02:01 https://android.googlesource.com/kernel/common android-4.9 8683408f8e81 b80fd3b5 .config log report
ci-android-49-kasan-gce 2018/04/16 12:43 https://android.googlesource.com/kernel/common android-4.9 8683408f8e81 802ac912 .config log report
ci-android-49-kasan-gce 2018/03/23 02:46 https://android.googlesource.com/kernel/common android-4.9 f361eb39cdbf 2e9d9054 .config log report
ci-android-49-kasan-gce 2018/03/22 22:04 https://android.googlesource.com/kernel/common android-4.9 960923fdc278 2e9d9054 .config log report
ci-android-49-kasan-gce 2018/03/22 08:50 https://android.googlesource.com/kernel/common android-4.9 71df7bbae4d8 95c88d7a .config log report
ci-android-49-kasan-gce 2018/02/27 13:56 https://android.googlesource.com/kernel/common android-4.9 e7f51a5b0be6 05b5a32c .config log report
ci-android-49-kasan-gce-386 2018/07/07 23:23 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 ab89aea9 .config log report
ci-android-49-kasan-gce-386 2018/07/04 21:45 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 e1b966c6 .config log report
ci-android-49-kasan-gce-386 2018/06/29 20:44 https://android.googlesource.com/kernel/common android-4.9 00a0bcbfcfb6 dba0b50e .config log report
ci-android-49-kasan-gce-386 2018/06/01 18:48 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 2f93b54f .config log report
ci-android-49-kasan-gce-386 2018/04/26 09:55 https://android.googlesource.com/kernel/common android-4.9 132f097f6547 73417389 .config log report
ci-android-49-kasan-gce-386 2018/04/21 01:59 https://android.googlesource.com/kernel/common android-4.9 13cc54013b24 ca03d688 .config log report
ci-android-49-kasan-gce-386 2018/04/12 22:50 https://android.googlesource.com/kernel/common android-4.9 f6bec4e8c771 eb2295de .config log report
ci-android-49-kasan-gce-386 2018/04/07 08:51 https://android.googlesource.com/kernel/common android-4.9 4fb542f2aa14 d613535f .config log report
ci-android-49-kasan-gce-386 2018/04/04 14:50 https://android.googlesource.com/kernel/common android-4.9 7cd956196346 676bd07e .config log report
ci-android-49-kasan-gce-386 2018/03/23 22:08 https://android.googlesource.com/kernel/common android-4.9 ebc27895e954 2e9d9054 .config log report
ci-android-49-kasan-gce-386 2018/03/23 20:25 https://android.googlesource.com/kernel/common android-4.9 ebc27895e954 2e9d9054 .config log report
ci-android-49-kasan-gce-386 2018/03/23 13:06 https://android.googlesource.com/kernel/common android-4.9 f361eb39cdbf 2e9d9054 .config log report
ci-android-49-kasan-gce-386 2018/03/22 20:36 https://android.googlesource.com/kernel/common android-4.9 960923fdc278 2e9d9054 .config log report
ci-android-49-kasan-gce-386 2018/03/20 04:16 https://android.googlesource.com/kernel/common android-4.9 71df7bbae4d8 7e7d7ed2 .config log report
ci-android-49-kasan-gce-386 2018/03/19 22:15 https://android.googlesource.com/kernel/common android-4.9 bb52bba67e35 7e7d7ed2 .config log report
ci-android-49-kasan-gce-386 2018/03/19 15:00 https://android.googlesource.com/kernel/common android-4.9 bb52bba67e35 7e7d7ed2 .config log report