syzbot


KASAN: use-after-free Read in disk_unblock_events
Status: upstream: reported C repro on 2019/04/19 06:17
Reported-by: syzbot+dbb73c8690788e10d32e@syzkaller.appspotmail.com
First crash: 212d, last: 8d15h
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-44 KASAN: use-after-free Read in disk_unblock_events C 363 8d15h 219d 0/2 public: reported C repro on 2019/04/12 00:00
android-49 KASAN: use-after-free Read in disk_unblock_events C 665 315d 755d 0/3 closed as invalid on 2019/01/08 21:30
android-49 KASAN: use-after-free Read in disk_unblock_events (2) C 193 3h34m 220d 0/3 public: reported C repro on 2019/04/11 08:44
upstream KASAN: use-after-free Read in disk_unblock_events C 65 641d 747d 6/14 fixed on 2018/04/09 09:36
android-414 KASAN: use-after-free Read in disk_unblock_events C 110 1d06h 220d 0/1 public: reported C repro on 2019/04/11 00:00

Sample crash report:

Crashes (54):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/19 05:16 linux-4.14.y 58b454eb b0e8efcb .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/11/08 19:18 linux-4.14.y c9fda4f2 1e35461e .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/11/03 03:32 linux-4.14.y ddef1e8e d603afc9 .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/10/28 17:54 linux-4.14.y b98aebd2 439d7b14 .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/25 02:32 linux-4.14.y 45f092f9 d21c5d9d .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/01 15:59 linux-4.14.y 10d6aa56 835dffe7 .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/07/31 19:54 linux-4.14.y 10d6aa56 995b2a26 .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/07/25 10:43 linux-4.14.y ff33472c 32329ceb .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/20 04:34 linux-4.14.y bb263a2a 34bf9440 .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/05/02 10:44 linux-4.14.y 1c046f37 1852eb18 .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/21 22:30 linux-4.14.y 68d7a45e b0e8efcb .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/07/17 10:51 linux-4.14.y aea8526e 0d10349c .config log report syz axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/10/11 05:55 linux-4.14.y 42327896 1a3bad90 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/10/07 16:17 linux-4.14.y db189223 28ac6e64 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/10/05 19:23 linux-4.14.y db189223 f3f7d9c8 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/10/03 04:51 linux-4.14.y f6e27dbb 2e29b534 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/10/02 11:41 linux-4.14.y f6e27dbb 2e29b534 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/09/26 20:24 linux-4.14.y f6e27dbb 2f1548bc .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/09/20 11:01 linux-4.14.y b10ab5e2 d96e88f3 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/09/11 17:47 linux-4.14.y e2cd24b6 a60cb4cd .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/09/08 01:48 linux-4.14.y 414510bc a60cb4cd .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/23 12:32 linux-4.14.y 45f092f9 ca6f3cfa .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/18 22:30 linux-4.14.y 45f092f9 b8ceabfc .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/17 07:23 linux-4.14.y 45f092f9 8fd428a1 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/12 09:28 linux-4.14.y 3ffe1e79 8620c2c2 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/09 18:43 linux-4.14.y 3ffe1e79 aff9e255 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/09 14:33 linux-4.14.y b19ffe6e aff9e255 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/06 13:40 linux-4.14.y 7d80e121 da562c0b .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/08/05 02:22 linux-4.14.y 7d80e121 6affd8e8 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/07/25 17:56 linux-4.14.y ff33472c 0d7a1249 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/07/25 15:05 linux-4.14.y ff33472c 0d7a1249 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/07/24 10:40 linux-4.14.y ff33472c 32329ceb .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/07/13 08:01 linux-4.14.y aea8526e e6fb0f13 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/30 06:42 linux-4.14.y f4cc0ed9 7509bf36 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/30 06:02 linux-4.14.y f4cc0ed9 7509bf36 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/30 05:23 linux-4.14.y f4cc0ed9 7509bf36 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/29 06:26 linux-4.14.y f4cc0ed9 7509bf36 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/28 06:09 linux-4.14.y f4cc0ed9 7509bf36 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/25 14:59 linux-4.14.y bc2bccef 0a8d1a96 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/18 22:26 linux-4.14.y e861d067 34bf9440 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/15 13:23 linux-4.14.y a74d0e93 442206d7 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/13 20:25 linux-4.14.y 2bf3258a d25bb7ad .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/06/12 03:49 linux-4.14.y 2bf3258a ea2f4006 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/05/07 08:49 linux-4.14.y 6d1510d8 04e9d8ce .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/05/01 05:35 linux-4.14.y fa5941f4 618456b4 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/05/01 03:24 linux-4.14.y fa5941f4 618456b4 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/28 17:03 linux-4.14.y fa5941f4 b617407b .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/28 01:23 linux-4.14.y fa5941f4 b617407b .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/27 05:03 linux-4.14.y 68d7a45e b617407b .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/26 13:41 linux-4.14.y 68d7a45e b617407b .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/26 06:20 linux-4.14.y 68d7a45e b617407b .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/24 13:32 linux-4.14.y 68d7a45e 8e3c52b1 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/21 19:52 linux-4.14.y 68d7a45e b0e8efcb .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-14 2019/04/20 03:04 linux-4.14.y 58b454eb b0e8efcb .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org