syzbot


INFO: task hung in __writeback_inodes_sb_nr
Status: auto-closed as invalid on 2019/04/08 13:33
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 1167d, last: 1024d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in __writeback_inodes_sb_nr 53 928d 1191d 0/22 closed as dup on 2018/09/08 15:33
android-414 INFO: task hung in __writeback_inodes_sb_nr 1 962d 839d 0/1 auto-closed as invalid on 2019/06/09 16:55
upstream INFO: task hung in __writeback_inodes_sb_nr (2) 1 359d 359d 0/22 auto-closed as invalid on 2020/11/03 06:13
linux-4.14 INFO: task hung in __writeback_inodes_sb_nr 1 426d 426d 0/1 auto-closed as invalid on 2020/09/27 19:31

Sample crash report:

Crashes (26):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2018/08/29 13:57 https://android.googlesource.com/kernel/common android-4.9 09eb2ba5ed0c 53ff8784 .config log report
ci-android-49-kasan-gce-root 2018/08/28 13:06 https://android.googlesource.com/kernel/common android-4.9 09eb2ba5ed0c 7ef1de9e .config log report
ci-android-49-kasan-gce-root 2018/08/22 04:39 https://android.googlesource.com/kernel/common android-4.9 54068d61e7d8 95b5c82b .config log report
ci-android-49-kasan-gce-root 2018/08/21 23:09 https://android.googlesource.com/kernel/common android-4.9 54068d61e7d8 95b5c82b .config log report
ci-android-49-kasan-gce-root 2018/08/18 13:21 https://android.googlesource.com/kernel/common android-4.9 681e57bb080a db1858f6 .config log report
ci-android-49-kasan-gce-root 2018/08/14 16:58 https://android.googlesource.com/kernel/common android-4.9 9dc978d43ec7 5084a625 .config log report
ci-android-49-kasan-gce-root 2018/08/13 09:07 https://android.googlesource.com/kernel/common android-4.9 9dc978d43ec7 7a88b141 .config log report
ci-android-49-kasan-gce-root 2018/08/10 18:20 https://android.googlesource.com/kernel/common android-4.9 92e87041ed2d 1fb62d58 .config log report
ci-android-49-kasan-gce-root 2018/08/05 04:47 https://android.googlesource.com/kernel/common android-4.9 8b21e85d919c 3476a2df .config log report
ci-android-49-kasan-gce-root 2018/07/23 10:21 https://android.googlesource.com/kernel/common android-4.9 47bbcd6bf8f9 f69c5fcd .config log report
ci-android-49-kasan-gce-root 2018/07/23 05:21 https://android.googlesource.com/kernel/common android-4.9 47bbcd6bf8f9 8cc079c3 .config log report
ci-android-49-kasan-gce-root 2018/07/19 00:00 https://android.googlesource.com/kernel/common android-4.9 47bbcd6bf8f9 49f35839 .config log report
ci-android-49-kasan-gce-root 2018/07/17 22:42 https://android.googlesource.com/kernel/common android-4.9 f540ce029f50 6d5bd5b5 .config log report
ci-android-49-kasan-gce-root 2018/07/08 17:47 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 c9a7a4dc .config log report
ci-android-49-kasan-gce-root 2018/07/08 14:13 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 c9a7a4dc .config log report
ci-android-49-kasan-gce-root 2018/07/06 08:30 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 18403e65 .config log report
ci-android-49-kasan-gce-root 2018/06/17 16:00 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report
ci-android-49-kasan-gce-root 2018/06/16 12:32 https://android.googlesource.com/kernel/common android-4.9 a4230beab30a 27c5f59f .config log report
ci-android-49-kasan-gce-root 2018/06/13 00:55 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 6dcbc435 .config log report
ci-android-49-kasan-gce-root 2018/06/10 23:43 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 866118af .config log report
ci-android-49-kasan-gce-root 2018/06/09 01:36 https://android.googlesource.com/kernel/common android-4.9 db2c520bb56b 866118af .config log report
ci-android-49-kasan-gce-root 2018/05/23 12:33 https://android.googlesource.com/kernel/common android-4.9 d054505522c4 f48c20b8 .config log report
ci-android-49-kasan-gce-root 2018/05/20 06:26 https://android.googlesource.com/kernel/common android-4.9 aef17a58e8ca f48c20b8 .config log report
ci-android-49-kasan-gce-386 2018/10/10 13:28 https://android.googlesource.com/kernel/common android-4.9 7bebf33f9d46 5b11ac2c .config log report
ci-android-49-kasan-gce-386 2018/09/27 20:55 https://android.googlesource.com/kernel/common android-4.9 aa4de6f13f5d 0c2fa87b .config log report
ci-android-49-kasan-gce-386 2018/09/25 20:59 https://android.googlesource.com/kernel/common android-4.9 36daaf708bc0 b7e11289 .config log report