syzbot


possible deadlock in shmem_file_llseek
Status: fixed on 2018/11/07 15:43
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: staging: android: ashmem: Fix lockdep issue during llseek
First crash: 1418d, last: 1344d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in shmem_file_llseek C 4432 1354d 1418d 4/22 fixed on 2018/03/23 18:14

Sample crash report:

Crashes (1487):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-44-kasan-gce 2018/02/02 20:48 https://android.googlesource.com/kernel/common android-4.4 a81d32264721 632a8c2c .config log report syz C
ci-android-44-kasan-gce 2018/01/25 23:11 https://android.googlesource.com/kernel/common android-4.4 e70c132b2dac 1d18b112 .config log report syz C
ci-android-44-kasan-gce 2018/01/22 07:42 https://android.googlesource.com/kernel/common android-4.4 3fc4284df70b fbbdcd92 .config log report syz C
ci-android-44-kasan-gce 2018/01/21 08:35 https://android.googlesource.com/kernel/common android-4.4 3fc4284df70b fbbdcd92 .config log report syz C
ci-android-44-kasan-gce 2018/01/18 07:50 https://android.googlesource.com/kernel/common android-4.4 5f6325b148d0 b8970f31 .config log report syz C
ci-android-44-kasan-gce 2018/01/18 07:14 https://android.googlesource.com/kernel/common android-4.4 5f6325b148d0 b8970f31 .config log report syz C
ci-android-44-kasan-gce 2018/01/18 07:01 https://android.googlesource.com/kernel/common android-4.4 5f6325b148d0 b8970f31 .config log report syz C
ci-android-44-kasan-gce 2018/01/17 05:58 https://android.googlesource.com/kernel/common android-4.4 c2f631bf4969 a46e5318 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/10 04:54 https://android.googlesource.com/kernel/common android-4.4 618a5108ea9c 1f60c828 .config log report syz C
ci-android-44-kasan-gce 2018/01/10 04:49 https://android.googlesource.com/kernel/common android-4.4 618a5108ea9c 1f60c828 .config log report syz C
ci-android-44-kasan-gce-386 2018/02/02 20:48 https://android.googlesource.com/kernel/common android-4.4 a81d32264721 632a8c2c .config log report syz C
ci-android-44-kasan-gce-386 2018/01/31 15:46 https://android.googlesource.com/kernel/common android-4.4 fe09418d6f88 02553e22 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/30 14:38 https://android.googlesource.com/kernel/common android-4.4 962d1f3fe2f4 a899be78 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/30 08:33 https://android.googlesource.com/kernel/common android-4.4 962d1f3fe2f4 08d47756 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/26 11:02 https://android.googlesource.com/kernel/common android-4.4 e70c132b2dac 1d18b112 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/25 12:54 https://android.googlesource.com/kernel/common android-4.4 e70c132b2dac 6b2a715e .config log report syz C
ci-android-44-kasan-gce-386 2018/01/23 12:34 https://android.googlesource.com/kernel/common android-4.4 3fc4284df70b a5b7566c .config log report syz C
ci-android-44-kasan-gce-386 2018/01/22 09:53 https://android.googlesource.com/kernel/common android-4.4 3fc4284df70b fbbdcd92 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/21 13:34 https://android.googlesource.com/kernel/common android-4.4 3fc4284df70b fbbdcd92 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/20 15:04 https://android.googlesource.com/kernel/common android-4.4 3fc4284df70b fbbdcd92 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/19 00:33 https://android.googlesource.com/kernel/common android-4.4 ca0ebb4ee237 161c1d64 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/19 00:10 https://android.googlesource.com/kernel/common android-4.4 ca0ebb4ee237 161c1d64 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/18 23:56 https://android.googlesource.com/kernel/common android-4.4 ca0ebb4ee237 161c1d64 .config log report syz C
ci-android-44-kasan-gce-386 2018/03/20 21:58 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 72c33b66 .config log report syz
ci-android-44-kasan-gce-386 2018/03/05 19:48 https://android.googlesource.com/kernel/common android-4.4 855ea747806b bbd5104f .config log report syz
ci-android-44-kasan-gce 2018/03/25 06:12 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/25 01:20 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/24 22:17 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/24 08:36 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/24 03:10 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/23 21:02 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/23 19:08 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/23 15:56 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/23 08:18 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/22 20:49 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/22 17:11 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce 2018/03/22 03:09 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 95c88d7a .config log report
ci-android-44-kasan-gce 2018/03/22 01:33 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 95c88d7a .config log report
ci-android-44-kasan-gce 2018/03/21 22:20 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc f63eeee9 .config log report
ci-android-44-kasan-gce 2018/03/21 18:15 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc f63eeee9 .config log report
ci-android-44-kasan-gce 2018/03/21 09:21 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 113a43ff .config log report
ci-android-44-kasan-gce 2018/03/21 05:18 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 113a43ff .config log report
ci-android-44-kasan-gce 2018/03/20 18:57 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 72c33b66 .config log report
ci-android-44-kasan-gce 2018/03/20 06:30 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce 2018/03/20 02:35 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce 2018/03/19 23:06 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce 2018/03/19 20:33 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce 2018/03/19 12:18 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce 2018/03/19 06:52 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report
ci-android-44-kasan-gce 2018/03/18 23:54 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report
ci-android-44-kasan-gce-386 2018/03/24 23:23 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/24 20:02 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/24 18:25 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/24 13:19 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/24 05:59 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/23 13:33 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/23 11:18 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/23 06:35 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/22 22:49 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/22 18:53 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/22 13:35 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 2e9d9054 .config log report
ci-android-44-kasan-gce-386 2018/03/22 09:08 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 95c88d7a .config log report
ci-android-44-kasan-gce-386 2018/03/22 07:45 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 95c88d7a .config log report
ci-android-44-kasan-gce-386 2018/03/22 05:22 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 95c88d7a .config log report
ci-android-44-kasan-gce-386 2018/03/21 20:31 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc f63eeee9 .config log report
ci-android-44-kasan-gce-386 2018/03/21 13:35 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc f63eeee9 .config log report
ci-android-44-kasan-gce-386 2018/03/21 06:49 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 113a43ff .config log report
ci-android-44-kasan-gce-386 2018/03/21 03:32 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 113a43ff .config log report
ci-android-44-kasan-gce-386 2018/03/20 13:34 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 72c33b66 .config log report
ci-android-44-kasan-gce-386 2018/03/20 09:49 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce-386 2018/03/20 05:25 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce-386 2018/03/19 19:22 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce-386 2018/03/19 14:06 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 7e7d7ed2 .config log report
ci-android-44-kasan-gce-386 2018/03/19 05:16 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report
ci-android-44-kasan-gce-386 2018/03/19 02:50 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report
ci-android-44-kasan-gce-386 2018/03/19 01:45 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report
ci-android-44-kasan-gce-386 2018/03/18 20:34 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report
ci-android-44-kasan-gce-386 2018/03/18 19:20 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report