syzbot


INFO: task hung in lo_open
Status: public: reported syz repro on 2019/04/14 09:28
Reported-by: syzbot+63695e2a217155600cd2@syzkaller.appspotmail.com
First crash: 621d, last: 3d08h
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in lo_open (2) 10 275d 503d 12/13 fixed on 2019/01/15 20:25
android-44 INFO: task hung in lo_open syz 452 11h33m 125d 0/2 public: reported syz repro on 2019/04/14 00:02
android-414 INFO: task hung in lo_open C 5732 19h42m 128d 0/1 public: reported C repro on 2019/04/11 00:00
linux-4.14 INFO: task hung in lo_open syz 876 2d15h 128d 0/1 upstream: reported syz repro on 2019/04/11 12:30
upstream INFO: task hung in lo_open 3 592d 608d 0/13 closed as invalid on 2018/02/14 14:52

Sample crash report:

All crashes (2473):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-root 2019/04/15 06:58 android-4.9 fc67a895 505ab413 .config log report syz axboe@kernel.dk, evgreen@chromium.org, 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
ci-android-49-kasan-gce-root 2019/04/28 05:22 android-4.9 6cf3205c b617407b .config log report syz axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/04/14 09:01 android-4.9 fc67a895 c402d8f1 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/08/14 09:13 android-4.9 288506e6 5576551b .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/08/13 19:40 android-4.9 288506e6 ef801a3e .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com
ci-android-49-kasan-gce-root 2019/08/10 16:15 android-4.9 62dc1f1d acb51638 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/08/08 16:17 android-4.9 d4fff2d0 e6ebef88 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com
ci-android-49-kasan-gce-root 2019/08/08 09:24 android-4.9 d4fff2d0 e6ebef88 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com
ci-android-49-kasan-gce-root 2019/08/05 20:39 android-4.9 c79f4e10 6affd8e8 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com
ci-android-49-kasan-gce-root 2019/08/05 11:16 android-4.9 c79f4e10 6affd8e8 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/08/04 18:48 android-4.9 2c9cf637 6affd8e8 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com
ci-android-49-kasan-gce-root 2019/08/04 01:32 android-4.9 c9370c26 6affd8e8 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com
ci-android-49-kasan-gce-root 2019/08/02 16:40 android-4.9 8ed00839 835dffe7 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/08/01 19:10 android-4.9 5220c435 835dffe7 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/07/31 13:13 android-4.9 5220c435 7c7ded69 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/07/27 23:26 android-4.9 3244efed c85e1c5b .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/07/27 13:05 android-4.9 3244efed c85e1c5b .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp
ci-android-49-kasan-gce-root 2019/07/23 10:07 android-4.9 cd46375d 55e0c077 .config log report
ci-android-49-kasan-gce-root 2019/07/22 23:47 android-4.9 cd46375d 55e0c077 .config log report
ci-android-49-kasan-gce-root 2019/07/22 16:08 android-4.9 5e2c3408 b3c615f5 .config log report
ci-android-49-kasan-gce-root 2019/07/21 07:57 android-4.9 5e2c3408 1656845f .config log report
ci-android-49-kasan-gce-root 2019/07/20 20:13 android-4.9 5e2c3408 1656845f .config log report
ci-android-49-kasan-gce-root 2019/07/20 13:21 android-4.9 5e2c3408 1656845f .config log report
ci-android-49-kasan-gce-root 2019/07/12 01:36 android-4.9 70d52cb2 baa5258a .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/30 03:14 android-4.9 ab758e10 7509bf36 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/29 11:47 android-4.9 ab758e10 7509bf36 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/28 05:11 android-4.9 a80a7ab5 7509bf36 .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, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/27 02:59 android-4.9 a80a7ab5 7509bf36 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/27 01:15 android-4.9 a80a7ab5 7509bf36 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/26 14:01 android-4.9 a80a7ab5 4d342240 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/26 07:47 android-4.9 a80a7ab5 0a8d1a96 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/25 18:43 android-4.9 a80a7ab5 0a8d1a96 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/24 08:31 android-4.9 43954698 472f0082 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/23 09:00 android-4.9 b9dc7bb8 34bf9440 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/22 06:06 android-4.9 b9dc7bb8 34bf9440 .config log report axboe@kernel.dk, evgreen@chromium.org, 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
ci-android-49-kasan-gce-root 2019/06/22 03:50 android-4.9 b9dc7bb8 34bf9440 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/21 08:30 android-4.9 b9dc7bb8 34bf9440 .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, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/19 03:03 android-4.9 cb0eff47 e3f76baa .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, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/17 09:53 android-4.9 0c1ee05e 442206d7 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/16 00:24 android-4.9 0c1ee05e 442206d7 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/15 21:39 android-4.9 0c1ee05e 442206d7 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/14 13:25 android-4.9 0a8a3e5b 998ccc76 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/14 08:18 android-4.9 0a8a3e5b 998ccc76 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/10 13:36 android-4.9 83ae225d 0159583c .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-root 2019/06/09 13:55 android-4.9 83ae225d 0159583c .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce 2019/06/05 17:44 android-4.9 8fe42840 bfb4a51e .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, maco@android.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-386 2019/06/26 06:05 android-4.9 8fe42840 0a8d1a96 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu
ci-android-49-kasan-gce-386 2019/06/22 14:39 android-4.9 8fe42840 34bf9440 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jack@suse.cz, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, tytso@mit.edu