syzbot


BUG: workqueue lockup
Status: upstream: reported C repro on 2019/04/29 11:26
Reported-by: syzbot+ca2bcb4480e72cbbaff8@syzkaller.appspotmail.com
First crash: 469d, last: 3d07h
similar bugs (8):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream BUG: workqueue lockup (4) C 47 267d 673d 16/17 fixed on 2019/12/13 00:31
upstream BUG: workqueue lockup (2) C 406 823d 981d 6/17 fixed on 2018/05/13 10:02
upstream BUG: workqueue lockup C 172 1004d 1014d 3/17 fixed on 2017/11/11 01:37
upstream BUG: workqueue lockup (5) C cause 39 9d15h 209d 0/17 upstream: reported C repro on 2020/01/14 22:04
upstream BUG: workqueue lockup (3) C 1215 767d 820d 9/17 fixed on 2018/07/09 18:05
android-414 BUG: workqueue lockup C 114 332d 488d 0/1 public: reported C repro on 2019/04/11 00:00
linux-4.19 BUG: workqueue lockup C 15 6d06h 476d 0/1 upstream: reported C repro on 2019/04/22 20:37
android-49 BUG: workqueue lockup C 69 256d 487d 0/3 public: reported C repro on 2019/04/11 08:44

Sample crash report:

Crashes (48):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2020/03/01 15:07 linux-4.14.y 78d697fc c88c7b75 .config log report syz C axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/08/07 18:11 linux-4.14.y 14b58326 28ac5c9e .config log report alex.popov@linux.com, axboe@kernel.dk, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org
ci2-linux-4-14 2020/07/31 05:15 linux-4.14.y e5a54aa2 8df85ed9 .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci2-linux-4-14 2020/07/23 23:13 linux-4.14.y 69b94dd6 70c104a1 .config log report alex.popov@linux.com, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org
ci2-linux-4-14 2020/07/13 06:22 linux-4.14.y b850307b 9ebcc5b1 .config log report alex.popov@linux.com, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/07/10 06:53 linux-4.14.y b850307b edf162e8 .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci2-linux-4-14 2020/06/25 17:46 linux-4.14.y b850307b c7b4497a .config log report alex.popov@linux.com, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org
ci2-linux-4-14 2020/06/21 17:05 linux-4.14.y b850307b 4f2acff9 .config log report alex.popov@linux.com, axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/06/21 17:05 linux-4.14.y b850307b 4f2acff9 .config log report linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci2-linux-4-14 2020/06/21 16:44 linux-4.14.y b850307b 4f2acff9 .config log report alex.popov@linux.com, axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/06/17 14:32 linux-4.14.y b850307b b6c46f43 .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/06/06 05:34 linux-4.14.y c6db52a8 c3e9afb3 .config log report aarcange@redhat.com, akpm@linux-foundation.org, gregkh@linuxfoundation.org, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com
ci2-linux-4-14 2020/05/25 05:03 linux-4.14.y a41ba30d 11284182 .config log report davem@davemloft.net, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pakki001@umn.edu, sashal@kernel.org
ci2-linux-4-14 2020/05/24 22:24 linux-4.14.y a41ba30d ce7ca010 .config log report davem@davemloft.net, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pakki001@umn.edu, sashal@kernel.org
ci2-linux-4-14 2020/05/23 17:24 linux-4.14.y a41ba30d 4afdfa20 .config log report
ci2-linux-4-14 2020/05/04 03:31 linux-4.14.y 773e2b1c 58ae5e18 .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org
ci2-linux-4-14 2020/04/30 07:29 linux-4.14.y 050272a0 2dd552a5 .config log report alex.popov@linux.com, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org
ci2-linux-4-14 2020/04/29 06:39 linux-4.14.y 050272a0 e3ecea2e .config log report
ci2-linux-4-14 2020/04/24 18:45 linux-4.14.y 050272a0 03d97a1b .config log report
ci2-linux-4-14 2020/04/08 15:17 linux-4.14.y 4520f06b db9bcd4b .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org
ci2-linux-4-14 2020/03/25 00:29 linux-4.14.y 01364dad 68660b21 .config log report alex.popov@linux.com, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org
ci2-linux-4-14 2020/03/20 10:28 linux-4.14.y 12cd844a 2c31c529 .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/03/09 20:35 linux-4.14.y 78d697fc 35f53e45 .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/03/08 12:39 linux-4.14.y 78d697fc 2e9971bb .config log report
ci2-linux-4-14 2020/03/07 12:30 linux-4.14.y 78d697fc 2e9971bb .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/03/05 21:50 linux-4.14.y 78d697fc b655d91b .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/03/05 19:34 linux-4.14.y 78d697fc b655d91b .config log report
ci2-linux-4-14 2020/03/01 12:52 linux-4.14.y 78d697fc c88c7b75 .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org
ci2-linux-4-14 2020/02/28 05:12 linux-4.14.y 98db2bf2 c88c7b75 .config log report alex.popov@linux.com, axboe@kernel.dk, dan.carpenter@oracle.com, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/02/24 02:37 linux-4.14.y 98db2bf2 d801cb02 .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/02/23 20:04 linux-4.14.y 98db2bf2 2c36e7a7 .config log report axboe@kernel.dk, dan.carpenter@oracle.com, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/02/23 10:15 linux-4.14.y 98db2bf2 2c36e7a7 .config log report axboe@kernel.dk, dan.carpenter@oracle.com, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/02/14 05:58 linux-4.14.y e0f8b8a6 5d7b90f1 .config log report alex.popov@linux.com, axboe@kernel.dk, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/02/10 04:14 linux-4.14.y e0f8b8a6 35f5e45e .config log report alex.popov@linux.com, axboe@kernel.dk, dan.carpenter@oracle.com, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/02/08 08:56 linux-4.14.y e0f8b8a6 06150bf1 .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/01/28 06:40 linux-4.14.y 9a95f252 56cd6c9b .config log report axboe@kernel.dk, efremov@ispras.ru, gregkh@linuxfoundation.org, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/01/27 06:23 linux-4.14.y 8bac5040 dd56146d .config log report alex.popov@linux.com, axboe@kernel.dk, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2020/01/07 01:14 linux-4.14.y 84f5ad46 53430d97 .config log report axboe@kernel.dk, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2019/12/29 03:14 linux-4.14.y e1f7d50a af6b8ef8 .config log report alex.popov@linux.com, axboe@kernel.dk, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2019/11/22 09:29 linux-4.14.y f56f3d0e 8098ea0f .config log report axboe@kernel.dk, dan.carpenter@oracle.com, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, mojha@codeaurora.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2019/11/13 09:56 linux-4.14.y 4762bcd4 048f2d49 .config log report axboe@kernel.dk, dan.carpenter@oracle.com, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2019/11/12 23:27 linux-4.14.y 4762bcd4 048f2d49 .config log report axboe@kernel.dk, dan.carpenter@oracle.com, efremov@ispras.ru, jannh@google.com, jikos@kernel.org, linux-kernel@vger.kernel.org, sashal@kernel.org, yuyufen@huawei.com
ci2-linux-4-14 2019/08/10 01:06 linux-4.14.y 3ffe1e79 aff9e255 .config log report
ci2-linux-4-14 2019/07/23 11:15 linux-4.14.y ff33472c bb071d58 .config log report
ci2-linux-4-14 2019/07/22 01:58 linux-4.14.y ff33472c 1656845f .config log report
ci2-linux-4-14 2019/04/29 10:25 linux-4.14.y fa5941f4 b617407b .config log report akpm@linux-foundation.org, alexander.levin@microsoft.com, dh.herrmann@gmail.com, gregkh@linuxfoundation.org, jannh@google.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, wad@chromium.org