syzbot


INFO: task hung in lo_open
Status: upstream: reported syz repro on 2019/04/11 12:30
Reported-by: syzbot+c0c973f5689c7242a256@syzkaller.appspotmail.com
First crash: 288d, last: 3d00h
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in lo_open (2) 10 436d 664d 12/16 fixed on 2019/01/15 20:25
android-44 INFO: task hung in lo_open syz 593 52d 286d 0/2 public: reported syz repro on 2019/04/14 00:02
android-49 INFO: task hung in lo_open C 2683 52d 286d 0/3 public: reported C repro on 2019/04/14 09:28
android-414 INFO: task hung in lo_open C 6143 52d 289d 0/1 public: reported C repro on 2019/04/11 00:00
upstream INFO: task hung in lo_open 3 752d 769d 0/16 closed as invalid on 2018/02/14 14:52

Sample crash report:

Crashes (962):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/15 05:14 linux-4.14.y 1ec8f1f0 505ab413 .config log report syz axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci2-linux-4-14 2020/01/22 09:49 linux-4.14.y c1141b3a 8eda0b95 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/17 09:22 linux-4.14.y c04fc6fa 3de7aabb .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/16 00:17 linux-4.14.y c04fc6fa f9b69507 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/15 07:08 linux-4.14.y c04fc6fa fa12bd3c .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/11 03:40 linux-4.14.y b0cdffaa 4c04afaa .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/10 09:17 linux-4.14.y b0cdffaa 4de4e9f0 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/09 09:27 linux-4.14.y 84f5ad46 ddc3e859 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/09 03:53 linux-4.14.y 84f5ad46 ddc3e859 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2020/01/08 09:27 linux-4.14.y 84f5ad46 ddc3e859 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2019/12/30 15:22 linux-4.14.y e1f7d50a af6b8ef8 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/27 21:20 linux-4.14.y e1f7d50a be5c2c81 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/26 15:39 linux-4.14.y e1f7d50a be5c2c81 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/25 12:33 linux-4.14.y e1f7d50a be5c2c81 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/24 12:19 linux-4.14.y e1f7d50a be5c2c81 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/23 05:20 linux-4.14.y e1f7d50a 8b967267 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/23 02:17 linux-4.14.y e1f7d50a 8b967267 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/19 05:33 linux-4.14.y bfb9e5c0 79b211f7 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/17 21:50 linux-4.14.y bfb9e5c0 1af3875f .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/17 19:01 linux-4.14.y a844dc4c 1af3875f .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/15 18:00 linux-4.14.y a844dc4c eef6e580 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/15 09:56 linux-4.14.y a844dc4c eef6e580 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/11 18:29 linux-4.14.y a844dc4c 0d368675 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/11 15:56 linux-4.14.y a844dc4c 0d368675 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/09 06:17 linux-4.14.y a844dc4c 1508f453 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/08 15:44 linux-4.14.y a844dc4c 1508f453 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2019/12/05 20:08 linux-4.14.y a844dc4c 9fd5a512 .config log report axboe@kernel.dk, balsini@android.com, bvanassche@acm.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/03 22:21 linux-4.14.y fbc5fe7a 0ecb9746 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/03 04:54 linux-4.14.y fbc5fe7a ab342da3 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/01 23:55 linux-4.14.y fbc5fe7a f879db37 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/12/01 22:38 linux-4.14.y fbc5fe7a f879db37 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, sashal@kernel.org
ci2-linux-4-14 2019/11/23 05:18 linux-4.14.y f56f3d0e 598ca6c8 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/11/14 22:53 linux-4.14.y 775d01b6 048f2d49 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/11/13 20:54 linux-4.14.y 775d01b6 048f2d49 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/31 14:02 linux-4.14.y ddef1e8e a41ca8fa .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/30 16:40 linux-4.14.y ddef1e8e 5ea87a66 .config log report axboe@kernel.dk, balsini@android.com, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/27 19:59 linux-4.14.y b98aebd2 25bb509e .config log report axboe@kernel.dk, bvanassche@acm.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/27 12:54 linux-4.14.y b98aebd2 25bb509e .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/23 14:39 linux-4.14.y b98aebd2 b602d64b .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/21 05:57 linux-4.14.y b98aebd2 8c88c9c1 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/21 00:05 linux-4.14.y b98aebd2 8c88c9c1 .config log report axboe@kernel.dk, bvanassche@acm.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/17 19:59 linux-4.14.y e132c8d7 8c88c9c1 .config log report axboe@kernel.dk, bvanassche@acm.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/10/16 17:47 linux-4.14.y e132c8d7 8c88c9c1 .config log report axboe@kernel.dk, bvanassche@acm.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mpatocka@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp
ci2-linux-4-14 2019/04/11 11:50 linux-4.14.y 1ec8f1f0 e955ac50 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu