syzbot


INFO: task hung in __blkdev_get
Status: auto-closed as invalid on 2020/02/28 16:13
Reported-by: syzbot+29067ccee0d84204a7e9@syzkaller.appspotmail.com
First crash: 1115d, last: 657d
similar bugs (9):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 INFO: task hung in __blkdev_get C 1504 658d 890d 0/3 public: reported C repro on 2019/04/12 00:00
android-44 INFO: task hung in __blkdev_get syz 521 660d 888d 0/2 public: reported syz repro on 2019/04/14 00:02
upstream INFO: task hung in __blkdev_get (3) 1 883d 883d 0/22 closed as invalid on 2019/05/08 13:05
upstream INFO: task hung in __blkdev_get (2) 11 982d 1105d 0/22 closed as dup on 2018/09/08 15:48
linux-4.14 INFO: task hung in __blkdev_get C 671 16d 891d 0/1 upstream: reported C repro on 2019/04/11 13:17
upstream INFO: task hung in __blkdev_get C 662 1253d 1379d 6/22 fixed on 2018/05/08 18:30
linux-4.19 INFO: task hung in __blkdev_get C 61 1d11h 767d 0/1 upstream: reported C repro on 2019/08/13 00:10
upstream INFO: task hung in __blkdev_get (4) 1 702d 702d 0/22 auto-closed as invalid on 2020/01/15 05:33
upstream INFO: task hung in __blkdev_get (5) 8 280d 495d 0/22 auto-closed as invalid on 2021/03/11 14:46

Sample crash report:

Crashes (1859):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-414-kasan-gce-root 2019/11/30 16:13 android-4.14 714ada7cabc7 3a75be00 .config log report
ci-android-414-kasan-gce-root 2019/11/29 19:28 android-4.14 714ada7cabc7 d29b9e84 .config log report
ci-android-414-kasan-gce-root 2019/11/25 17:50 android-4.14 f9b4ab5c8e99 371caf77 .config log report
ci-android-414-kasan-gce-root 2019/11/24 11:29 android-4.14 437a2a739c5f 598ca6c8 .config log report
ci-android-414-kasan-gce-root 2019/11/24 03:17 android-4.14 437a2a739c5f 598ca6c8 .config log report
ci-android-414-kasan-gce-root 2019/11/23 14:56 android-4.14 437a2a739c5f 598ca6c8 .config log report
ci-android-414-kasan-gce-root 2019/11/22 22:56 android-4.14 437a2a739c5f 598ca6c8 .config log report
ci-android-414-kasan-gce-root 2019/11/22 05:00 android-4.14 7bc77fd33905 8098ea0f .config log report
ci-android-414-kasan-gce-root 2019/11/21 16:57 android-4.14 7bc77fd33905 8098ea0f .config log report
ci-android-414-kasan-gce-root 2019/11/19 01:07 android-4.14 460dc7c31cef 5bc70212 .config log report
ci-android-414-kasan-gce-root 2019/11/18 09:37 android-4.14 460dc7c31cef d5696d51 .config log report
ci-android-414-kasan-gce-root 2019/11/18 05:53 android-4.14 460dc7c31cef d5696d51 .config log report
ci-android-414-kasan-gce-root 2019/11/18 00:30 android-4.14 460dc7c31cef d5696d51 .config log report
ci-android-414-kasan-gce-root 2019/11/17 13:09 android-4.14 460dc7c31cef d5696d51 .config log report
ci-android-414-kasan-gce-root 2019/11/15 21:04 android-4.14 460dc7c31cef cdac920b .config log report
ci-android-414-kasan-gce-root 2019/11/15 05:03 android-4.14 460dc7c31cef a24fe792 .config log report
ci-android-414-kasan-gce-root 2019/11/13 09:44 android-4.14 0ac69147fd8c 048f2d49 .config log report
ci-android-414-kasan-gce-root 2019/11/11 09:34 android-4.14 10e570bfc15a dc438b91 .config log report
ci-android-414-kasan-gce-root 2019/11/11 06:47 android-4.14 10e570bfc15a dc438b91 .config log report
ci-android-414-kasan-gce-root 2019/11/07 13:00 android-4.14 6e5cc2351dea d797d201 .config log report
ci-android-414-kasan-gce-root 2019/11/06 13:26 android-4.14 2b2bb0cce0a5 bc2c6e45 .config log report
ci-android-414-kasan-gce-root 2019/11/06 11:31 android-4.14 2b2bb0cce0a5 bc2c6e45 .config log report
ci-android-414-kasan-gce-root 2019/11/01 10:05 android-4.14 6409e7e01d11 a41ca8fa .config log report
ci-android-414-kasan-gce-root 2019/10/31 19:42 android-4.14 6409e7e01d11 a41ca8fa .config log report
ci-android-414-kasan-gce-root 2019/10/27 00:23 android-4.14 2d0e4c21fcee 25bb509e .config log report
ci-android-414-kasan-gce-root 2019/10/25 23:58 android-4.14 3e5dc4ed2d3f c2e837da .config log report
ci-android-414-kasan-gce-root 2019/10/22 08:10 android-4.14 7d642373db4c c59a7cd8 .config log report
ci-android-414-kasan-gce-root 2019/10/18 11:33 android-4.14 234de92896af 8c88c9c1 .config log report
ci-android-414-kasan-gce-root 2019/10/05 18:57 android-4.14 ed203b32ee7e f3f7d9c8 .config log report
ci-android-414-kasan-gce-root 2019/09/29 06:58 android-4.14 d649ef04c3ed eb6b9855 .config log report
ci-android-414-kasan-gce-root 2019/09/27 07:36 android-4.14 d649ef04c3ed 2f1548bc .config log report
ci-android-414-kasan-gce-root 2019/09/23 10:59 android-4.14 8ae37de3fa03 d96e88f3 .config log report
ci-android-414-kasan-gce-root 2019/09/23 03:12 android-4.14 8ae37de3fa03 d96e88f3 .config log report
ci-android-414-kasan-gce-root 2019/09/20 12:20 android-4.14 290dd9dfcbe8 d96e88f3 .config log report
ci-android-414-kasan-gce-root 2019/09/18 11:43 android-4.14 ca30356b2a26 c2dcd700 .config log report
ci-android-414-kasan-gce-root 2019/09/15 03:34 android-4.14 f02af7b02c26 32d59357 .config log report
ci-android-414-kasan-gce-root 2019/09/09 10:11 android-4.14 4eccd8013349 a60cb4cd .config log report
ci-android-414-kasan-gce-root 2019/09/06 05:26 android-4.14 38733badc0e6 040fda58 .config log report
ci-android-414-kasan-gce-root 2019/09/05 16:32 android-4.14 38733badc0e6 040fda58 .config log report
ci-android-414-kasan-gce-root 2019/09/03 02:44 android-4.14 a9d0871a562e 14544a56 .config log report
ci-android-414-kasan-gce-root 2019/09/02 06:03 android-4.14 a9d0871a562e db7c31ca .config log report
ci-android-414-kasan-gce-root 2019/08/26 13:13 android-4.14 f5189d4af2b5 d21c5d9d .config log report
ci-android-414-kasan-gce-root 2019/08/26 05:07 android-4.14 f5189d4af2b5 d21c5d9d .config log report
ci-android-414-kasan-gce-root 2019/08/21 16:20 android-4.14 e204fa49a029 4ea67ff8 .config log report
ci-android-414-kasan-gce-root 2019/08/15 19:14 android-4.14 0e28694fe668 0d298d6b .config log report
ci-android-414-kasan-gce-root 2019/08/08 00:32 android-4.14 b9cd593b1ba7 e6ebef88 .config log report
ci-android-414-kasan-gce-root 2019/08/06 18:28 android-4.14 889977e308d1 c6f01e54 .config log report
ci-android-414-kasan-gce-root 2019/08/06 14:05 android-4.14 889977e308d1 6affd8e8 .config log report
ci-android-414-kasan-gce-root 2019/07/25 10:38 android-4.14 85282d7e792d 32329ceb .config log report
ci-android-414-kasan-gce-root 2018/08/30 04:16 android-4.14 47350a9f13c6 6c7e9d3d .config log report