syzbot


INFO: task hung in loop_control_ioctl
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+49e44e441be708902a76@syzkaller.appspotmail.com
First crash: 625d, last: 194d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in loop_control_ioctl 4 312d 506d 12/13 fixed on 2019/01/15 20:25
android-414 INFO: task hung in loop_control_ioctl 20 13d 129d 0/1 public: reported on 2019/04/13 00:01
android-44 INFO: task hung in loop_control_ioctl 6 473d 596d 0/2 auto-closed as invalid on 2019/02/22 15:22

Sample crash report:

All crashes (54):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-root 2018/06/19 15:38 android-4.9 e1815b3e 732e4256 .config log report syz C axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/12/06 12:16 android-4.9 e16c0406 3ab38479 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.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 2018/10/18 11:22 android-4.9 3917c4a8 d257b2d2 .config log report axboe@kernel.dk, evgreen@chromium.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, maco@android.com, ming.lei@redhat.com, osandov@fb.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com, shli@fb.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/09/09 13:13 android-4.9 dcae9fa1 6b5120a4 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com, tytso@mit.edu
ci-android-49-kasan-gce 2018/08/10 20:46 android-4.9 9dc978d4 1fb62d58 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/06/04 14:12 android-4.9 d7e64f80 6cbe7c26 .config log report alexander.levin@microsoft.com, axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/06/01 00:40 android-4.9 a56900fa 2f93b54f .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/05/11 14:38 android-4.9 c462abbf 12c7428a .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/05/11 11:42 android-4.9 c462abbf 12c7428a .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/05/09 23:16 android-4.9 c462abbf 12c7428a .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/05/09 08:23 android-4.9 9731a2da 12c7428a .config log report alexander.levin@microsoft.com, axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/05/04 23:39 android-4.9 f5a861c3 9ce14f4b .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/05/04 07:21 android-4.9 0e25e2ca 9ce14f4b .config log report alexander.levin@microsoft.com, axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/05/04 00:35 android-4.9 0e25e2ca 9ce14f4b .config log report alexander.levin@microsoft.com, axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/04/30 15:55 android-4.9 2bcbbd5b 06db3cec .config log report alexander.levin@microsoft.com, axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/04/30 14:05 android-4.9 2bcbbd5b 06db3cec .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/04/30 14:03 android-4.9 2bcbbd5b 06db3cec .config log report alexander.levin@microsoft.com, axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/04/28 02:09 android-4.9 71fce1ed d5a5d045 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/04/26 12:28 android-4.9 132f097f 73417389 .config log report alexander.levin@microsoft.com, axboe@kernel.dk, gregkh@linuxfoundation.org, hare@suse.com, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce-root 2018/04/26 05:00 android-4.9 8c01d009 73417389 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, jnwang@suse.com, linux-kernel@vger.kernel.org, ming.lei@redhat.com, penguin-kernel@I-love.SAKURA.ne.jp, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce 2018/04/05 08:49 android-4.9 13b40d32 676bd07e .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, ross.zwisler@linux.intel.com
ci-android-49-kasan-gce 2018/03/06 02:08 android-4.9 b324a701 aef0b792 .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, osandov@fb.com, tom.leiming@gmail.com
ci-android-49-kasan-gce 2018/02/07 07:20 android-4.9 550c01d0 66c15deb .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, osandov@fb.com, tom.leiming@gmail.com
ci-android-49-kasan-gce 2018/02/06 19:21 android-4.9 550c01d0 66c15deb .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, osandov@fb.com, tom.leiming@gmail.com
ci-android-49-kasan-gce 2017/12/18 07:23 android-4.9 3f1d77ca d5beb42a .config log report axboe@fb.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, osandov@fb.com, tom.leiming@gmail.com
ci-android-49-kasan-gce 2017/12/15 18:21 android-4.9 3f1d77ca ac20b98c .config log report axboe@fb.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, osandov@fb.com, tom.leiming@gmail.com
ci-android-49-kasan-gce 2017/12/12 15:08 android-4.9 fb66dc2a 414a185f .config log report axboe@fb.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, osandov@fb.com, tom.leiming@gmail.com
ci-android-49-kasan-gce 2017/12/11 15:57 android-4.9 f26d3c76 27f5dfef .config log report axboe@fb.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, osandov@fb.com, tom.leiming@gmail.com
ci-android-49-kasan-gce 2017/12/11 00:16 android-4.9 f26d3c76 5ad0ce95 .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/11 00:05 android-4.9 f26d3c76 5ad0ce95 .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/10 18:23 android-4.9 f26d3c76 5ad0ce95 .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/10 02:22 android-4.9 f26d3c76 5ad0ce95 .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/07 18:30 android-4.9 f26d3c76 5d643f8e .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/07 09:52 android-4.9 f26d3c76 5d643f8e .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/06 22:06 android-4.9 f26d3c76 5d643f8e .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/06 05:27 android-4.9 f26d3c76 0796857b .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/06 02:05 android-4.9 12cae95a de212f1a .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/05 23:07 android-4.9 12cae95a de212f1a .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/05 22:14 android-4.9 12cae95a de212f1a .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/05 09:16 android-4.9 87cdf4ed de212f1a .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/05 07:51 android-4.9 87cdf4ed de212f1a .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce 2017/12/05 07:01 android-4.9 87cdf4ed de212f1a .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-386 2019/02/06 19:31 android-4.9 8fe42840 d25487bc .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-386 2018/03/21 00:22 android-4.9 71df7bba 113a43ff .config log report axboe@kernel.dk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, ross.zwisler@linux.intel.com