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: 223d, last: 5d15h
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in lo_open (2) 10 370d 598d 12/14 fixed on 2019/01/15 20:25
android-44 INFO: task hung in lo_open syz 575 16h30m 220d 0/2 public: reported syz repro on 2019/04/14 00:02
android-49 INFO: task hung in lo_open C 2660 13h43m 220d 0/3 public: reported C repro on 2019/04/14 09:28
android-414 INFO: task hung in lo_open C 6083 11h56m 223d 0/1 public: reported C repro on 2019/04/11 00:00
upstream INFO: task hung in lo_open 3 687d 703d 0/14 closed as invalid on 2018/02/14 14:52

Sample crash report:

Crashes (931):
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 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
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 2019/10/16 11:51 linux-4.14.y e132c8d7 d4ea592f .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 2019/10/14 02:44 linux-4.14.y e132c8d7 2f661ec4 .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 2019/10/13 21:40 linux-4.14.y e132c8d7 2f661ec4 .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 2019/10/13 07:27 linux-4.14.y e132c8d7 426631dd .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 2019/10/11 18:36 linux-4.14.y e132c8d7 426631dd .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 2019/10/10 08:22 linux-4.14.y 42327896 c4b9981b .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 2019/10/09 16:08 linux-4.14.y 42327896 312c6a5a .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 2019/10/09 14:39 linux-4.14.y 42327896 312c6a5a .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 2019/10/07 14:48 linux-4.14.y db189223 28ac6e64 .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 2019/10/07 08:15 linux-4.14.y db189223 28ac6e64 .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 2019/10/06 20:11 linux-4.14.y db189223 f3f7d9c8 .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 2019/10/06 16:52 linux-4.14.y db189223 f3f7d9c8 .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 2019/10/05 12:36 linux-4.14.y db189223 f3f7d9c8 .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 2019/10/04 10:58 linux-4.14.y f6e27dbb fc17ba49 .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 2019/10/01 07:18 linux-4.14.y f6e27dbb c7a4fb99 .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 2019/10/01 04:01 linux-4.14.y f6e27dbb c7a4fb99 .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 2019/09/30 19:16 linux-4.14.y f6e27dbb c7a4fb99 .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 2019/09/29 09:22 linux-4.14.y f6e27dbb c1ad5441 .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 2019/09/29 05:13 linux-4.14.y f6e27dbb eb6b9855 .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 2019/09/28 10:55 linux-4.14.y f6e27dbb eb6b9855 .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 2019/09/26 07:31 linux-4.14.y f6e27dbb 24d405a3 .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 2019/09/21 23:46 linux-4.14.y f6e27dbb d96e88f3 .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 2019/09/21 08:49 linux-4.14.y f6e27dbb d96e88f3 .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 2019/09/19 15:22 linux-4.14.y b10ab5e2 eb940044 .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 2019/09/16 20:57 linux-4.14.y 968722f5 51ca0454 .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 2019/09/14 06:16 linux-4.14.y e2cd24b6 32d59357 .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 2019/09/13 00:37 linux-4.14.y e2cd24b6 40fa42bc .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 2019/09/09 11:15 linux-4.14.y 414510bc a60cb4cd .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 2019/09/07 08:36 linux-4.14.y 414510bc a60cb4cd .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 2019/09/04 03:45 linux-4.14.y 01fd1694 526709ff .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