syzbot


possible deadlock in seq_read
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+8cb007c5997af8c27781@syzkaller.appspotmail.com
Fix commit: 7d7637da fs/open.c: allow opening only regular files during execve()
Patched on: [ci-android-49-kasan-gce-root], missing on: [ci-android-49-kasan-gce ci-android-49-kasan-gce-386]
First crash: 635d, last: 1h38m
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.14 possible deadlock in seq_read 3 20d 57d 0/1 upstream: reported on 2019/06/28 12:56
android-44 possible deadlock in seq_read C 417 10h42m 135d 0/2 public: reported C repro on 2019/04/11 08:44
linux-4.19 possible deadlock in seq_read 1 19d 19d 0/1 upstream: reported on 2019/08/05 16:40
upstream possible deadlock in seq_read (2) 6 79d 132d 0/13 upstream: reported on 2019/04/14 16:06
upstream possible deadlock in seq_read C 19074 142d 631d 13/13 fixed on 2019/04/12 08:05
android-414 possible deadlock in seq_read C 1735 23d 136d 0/1 public: reported C repro on 2019/04/11 00:00

Sample crash report:

All crashes (50698):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce 2019/03/26 03:25 android-4.9 8fe42840 55684ce1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2019/03/26 03:24 android-4.9 de12cfe6 55684ce1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/12/11 22:53 android-4.9 8fe42840 7795ae03 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2018/11/28 02:11 android-4.9 8fe42840 4b6d14f2 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2018/09/24 08:05 android-4.9 1c57ba4f 28d9ac76 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/09/24 03:55 android-4.9 1c57ba4f 28d9ac76 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2018/09/23 03:17 android-4.9 1c57ba4f 37079712 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/09/23 03:10 android-4.9 1c57ba4f 37079712 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2017/12/25 07:20 android-4.9 25063787 73aba437 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2017/12/24 14:57 android-4.9 25063787 73aba437 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2017/12/18 15:25 android-4.9 9542d2a0 1c4160ef .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2017/12/17 17:52 android-4.9 3f1d77ca d5beb42a .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2017/12/17 16:39 android-4.9 3f1d77ca d5beb42a .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2019/03/26 03:24 android-4.9 8fe42840 55684ce1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/09/24 03:54 android-4.9 1c57ba4f 28d9ac76 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/09/23 02:53 android-4.9 1c57ba4f 37079712 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2018/12/11 20:24 android-4.9 605e2ec6 7795ae03 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/09/22 22:26 android-4.9 1c57ba4f 37079712 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/25 04:55 android-4.9 8fe42840 d21c5d9d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/24 11:21 android-4.9 8fe42840 78ded196 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/22 23:11 android-4.9 8fe42840 d003d6d0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/22 11:00 android-4.9 8fe42840 984250d5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/22 01:34 android-4.9 8fe42840 984250d5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/22 00:02 android-4.9 8fe42840 984250d5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/21 18:37 android-4.9 8fe42840 4ea67ff8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/21 05:22 android-4.9 8fe42840 4ea67ff8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/21 02:33 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/21 01:41 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/21 00:36 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 23:30 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 22:11 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 22:08 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 21:07 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 19:58 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 18:51 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 16:55 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 15:34 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 14:36 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 13:22 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 12:16 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 11:08 android-4.9 8fe42840 cfc9868f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 09:50 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 06:28 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 05:33 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 04:07 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 02:58 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 01:48 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 00:24 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/20 00:07 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 23:01 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 21:23 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 19:11 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 17:50 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 16:43 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 16:08 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 14:52 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 13:10 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 11:49 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 10:42 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 09:22 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/08/19 08:13 android-4.9 8fe42840 b8ceabfc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2019/08/03 16:17 android-4.9 c9370c26 6affd8e8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2019/08/24 03:09 android-4.9 8fe42840 78ded196 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2019/08/22 03:18 android-4.9 8fe42840 984250d5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2019/08/21 13:22 android-4.9 8fe42840 4ea67ff8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2019/08/20 08:46 android-4.9 8fe42840 ee12860b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk