syzbot


WARNING in __blkdev_put (2)
Status: fixed on 2019/09/06 20:45
Reported-by: syzbot+34a8ffb71f7fb32ecca2@syzkaller.appspotmail.com
Fix commit: e91455bad5cf bdev: Fixup error handling in blkdev_get()
First crash: 846d, last: 837d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in __blkdev_put 2 1145d 1144d 0/22 auto-closed as invalid on 2019/04/07 01:07
android-49 WARNING in __blkdev_put 1 1225d 1225d 0/3 auto-closed as invalid on 2019/02/22 14:29
Patch testing requests:
Created Duration User Patch Repo Result
2019/08/07 10:01 18m penguin-kernel@i-love.sakura.ne.jp patch upstream OK

Sample crash report:

Crashes (3082):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2019/08/07 11:56 upstream f4eb1423e433 cdde7486 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/07 11:46 upstream f4eb1423e433 cdde7486 .config log report syz
ci-upstream-kasan-gce 2019/08/06 22:15 upstream 0eb0ce0a78e1 c6f01e54 .config log report syz
ci-upstream-kasan-gce-root 2019/08/06 22:06 upstream 0eb0ce0a78e1 c6f01e54 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/06 21:59 upstream 0eb0ce0a78e1 c6f01e54 .config log report syz
ci-upstream-kasan-gce 2019/08/05 22:36 upstream e21a712a9685 6affd8e8 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/05 21:37 upstream e21a712a9685 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/05 21:36 upstream e21a712a9685 6affd8e8 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/04 21:56 upstream 4b6f23161b4e 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/04 17:37 upstream d8778f13b73f 6affd8e8 .config log report syz
ci-upstream-kasan-gce 2019/08/04 17:21 upstream d8778f13b73f 6affd8e8 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/04 11:57 upstream d8778f13b73f 6affd8e8 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/04 06:19 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/04 06:02 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/04 02:25 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/04 02:11 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/04 01:39 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-root 2019/08/04 00:42 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce 2019/08/04 00:29 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-root 2019/08/04 00:26 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-root 2019/08/04 00:08 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-root 2019/08/03 22:57 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-root 2019/08/03 22:41 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/03 22:28 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-root 2019/08/03 22:11 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/03 22:10 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/03 21:53 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-root 2019/08/03 21:43 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/03 21:38 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/03 20:57 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce 2019/08/03 18:23 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-386 2019/08/07 11:55 upstream f4eb1423e433 cdde7486 .config log report syz
ci-upstream-kasan-gce-386 2019/08/06 23:04 upstream 0eb0ce0a78e1 c6f01e54 .config log report syz
ci-upstream-kasan-gce-386 2019/08/05 21:40 upstream e21a712a9685 6affd8e8 .config log report syz
ci-upstream-kasan-gce-386 2019/08/04 00:30 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-386 2019/08/03 21:49 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-386 2019/08/03 21:31 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-kasan-gce-386 2019/08/03 21:13 upstream dcb8cfbd8fe9 6affd8e8 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/08/11 05:05 linux-next 87b983f55b8c acb51638 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/08/06 23:17 linux-next 958eb4327c17 c6f01e54 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/08/05 21:37 linux-next b1645c0cbd48 6affd8e8 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/09 23:17 upstream b678c568c561 ede31a9b .config log report
ci-upstream-kasan-gce-root 2019/08/09 20:15 upstream b678c568c561 ede31a9b .config log report
ci-upstream-kasan-gce 2019/08/09 17:42 upstream b678c568c561 ede31a9b .config log report
ci-upstream-kasan-gce-selinux-root 2019/08/09 09:59 upstream b678c568c561 ede31a9b .config log report
ci-upstream-kasan-gce-root 2019/08/03 18:00 upstream dcb8cfbd8fe9 6affd8e8 .config log report
ci-upstream-kasan-gce-386 2019/08/08 09:56 upstream ecb095bff5d4 e6ebef88 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 12:39 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 12:05 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 11:01 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 09:48 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 07:52 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 06:22 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 05:19 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 04:24 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 03:15 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/12 02:06 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 22:21 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 21:17 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 20:03 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 18:55 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 17:49 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 16:49 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 14:44 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 12:35 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 10:12 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 09:01 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 08:59 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 07:32 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 06:12 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 04:20 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 01:51 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/11 01:50 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 22:58 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 21:57 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 20:53 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 19:46 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 18:41 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 17:18 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 14:45 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 13:23 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 13:12 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 11:06 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 09:59 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 08:48 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 06:57 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 05:39 linux-next 87b983f55b8c acb51638 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/10 04:36 linux-next 87b983f55b8c acb51638 .config log report