syzbot


WARNING in dlfb_submit_urb/usb_submit_urb
Status: upstream: reported C repro on 2019/07/01 12:37
Reported-by: syzbot+53ce4a4246d0fe0fee34@syzkaller.appspotmail.com
First crash: 336d, last: 7d23h

Cause bisection: introduced by (bisect log):

commit c61769bd4777a922952aed0d042a2572e5bd9b74
Author: Andrey Konovalov <andreyknvl@google.com>
Date: Thu May 7 17:06:57 2020 +0000

  usb: raw-gadget: support stalling/halting/wedging endpoints

Crash: WARNING in dlfb_submit_urb/usb_submit_urb (log)
Repro: C syz .config

Sample crash report:

Crashes (203):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2020/05/22 20:10 upstream 051143e1 9682898d .config log report syz C gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/29 08:47 https://github.com/google/kasan.git usb-fuzzer d6ff8147 c88c7b75 .config log report syz C gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/24 21:03 https://github.com/google/kasan.git usb-fuzzer d6ff8147 1253d6f0 .config log report syz C gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/23 11:31 https://github.com/google/kasan.git usb-fuzzer 4cc301ee 3334d684 .config log report syz C gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/12/20 07:15 https://github.com/google/kasan.git usb-fuzzer ecdf2214 36650b4b .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/12/17 10:11 https://github.com/google/kasan.git usb-fuzzer 4cc037ec d13d7958 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/12/12 19:52 https://github.com/google/kasan.git usb-fuzzer 4cc037ec 08003f64 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/12/08 01:56 https://github.com/google/kasan.git usb-fuzzer 1f22d15c 1508f453 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/12/04 18:21 https://github.com/google/kasan.git usb-fuzzer 1f22d15c b2088328 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/11/16 20:59 https://github.com/google/kasan.git usb-fuzzer 46178223 cdac920b .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/11/07 21:33 https://github.com/google/kasan.git usb-fuzzer d60bbfea f39aff9e .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/10/30 00:32 https://github.com/google/kasan.git usb-fuzzer ff6409a6 5ea87a66 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/10/04 06:13 https://github.com/google/kasan.git usb-fuzzer 58d5f26a fc17ba49 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/09/28 10:49 https://github.com/google/kasan.git usb-fuzzer 2994c077 eb6b9855 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/09/21 11:57 https://github.com/google/kasan.git usb-fuzzer e0bd8d79 d96e88f3 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/09/14 00:35 https://github.com/google/kasan.git usb-fuzzer f0df5c1b 32d59357 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/08/26 13:41 https://github.com/google/kasan.git usb-fuzzer eea39f24 d21c5d9d .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/08/22 07:18 https://github.com/google/kasan.git usb-fuzzer eea39f24 4ea67ff8 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/08/07 00:04 https://github.com/google/kasan.git usb-fuzzer e96407b4 da562c0b .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/08/02 22:59 https://github.com/google/kasan.git usb-fuzzer e96407b4 3faab807 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/08/01 18:14 https://github.com/google/kasan.git usb-fuzzer e96407b4 835dffe7 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/07/25 06:37 https://github.com/google/kasan.git usb-fuzzer 6a3599ce 32329ceb .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2019/06/29 01:38 https://github.com/google/kasan.git usb-fuzzer 7829a896 7509bf36 .config log report syz C gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/04/11 05:49 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 a8c6a3f8 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/27 00:34 https://github.com/google/kasan.git usb-fuzzer e17994d1 6d25c5a0 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/25 11:48 https://github.com/google/kasan.git usb-fuzzer e17994d1 41f049cc .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/24 21:15 https://github.com/google/kasan.git usb-fuzzer e17994d1 68660b21 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/24 16:30 https://github.com/google/kasan.git usb-fuzzer e17994d1 68660b21 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/23 21:44 https://github.com/google/kasan.git usb-fuzzer e17994d1 84f999d6 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/23 05:35 https://github.com/google/kasan.git usb-fuzzer e17994d1 78267cec .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/19 23:57 https://github.com/google/kasan.git usb-fuzzer e17994d1 2c31c529 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/18 12:24 https://github.com/google/kasan.git usb-fuzzer d6ff8147 0a96a13c .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/18 06:03 https://github.com/google/kasan.git usb-fuzzer d6ff8147 97bc55ce .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/13 22:05 https://github.com/google/kasan.git usb-fuzzer d6ff8147 749688d2 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/03/10 12:48 https://github.com/google/kasan.git usb-fuzzer d6ff8147 35f53e45 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/24 09:56 https://github.com/google/kasan.git usb-fuzzer 307a2623 1253d6f0 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/22 23:44 https://github.com/google/kasan.git usb-fuzzer 307a2623 2c36e7a7 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/19 07:08 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 135c18aa .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/19 02:49 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 135c18aa .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/17 14:44 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 72bfa6f2 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/15 17:51 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 5d7b90f1 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/13 14:21 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7 e6247653 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/11 02:58 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 d9e55b05 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/09 18:40 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 6ece2ea5 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/02/08 03:25 https://github.com/google/kasan.git usb-fuzzer e5cd56e9 06150bf1 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/30 16:55 https://github.com/google/kasan.git usb-fuzzer cd234325 5ed23f9a .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/30 00:18 https://github.com/google/kasan.git usb-fuzzer cd234325 5ed23f9a .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/27 22:10 https://github.com/google/kasan.git usb-fuzzer cd234325 56cd6c9b .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/24 17:06 https://github.com/google/kasan.git usb-fuzzer cd234325 2e95ab33 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/23 23:14 https://github.com/google/kasan.git usb-fuzzer cd234325 11ebf937 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/23 19:04 https://github.com/google/kasan.git usb-fuzzer cd234325 11ebf937 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/22 22:53 https://github.com/google/kasan.git usb-fuzzer 4cc301ee 3334d684 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/21 04:33 https://github.com/google/kasan.git usb-fuzzer 4cc301ee 8eda0b95 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/17 10:01 https://github.com/google/kasan.git usb-fuzzer 4cc301ee 3de7aabb .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/17 06:39 https://github.com/google/kasan.git usb-fuzzer 4cc301ee 3de7aabb .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/16 05:25 https://github.com/google/kasan.git usb-fuzzer 4cc301ee f9b69507 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/15 02:49 https://github.com/google/kasan.git usb-fuzzer 4cc301ee fa12bd3c .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/14 04:54 https://github.com/google/kasan.git usb-fuzzer 5a67532c 32881205 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/13 10:24 https://github.com/google/kasan.git usb-fuzzer ae179410 53faa9fe .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/12 17:12 https://github.com/google/kasan.git usb-fuzzer ae179410 31290a45 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/12 07:03 https://github.com/google/kasan.git usb-fuzzer ae179410 4c04afaa .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/09 19:32 https://github.com/google/kasan.git usb-fuzzer ae179410 4de4e9f0 .config log report gregkh@linuxfoundation.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/04 04:01 https://github.com/google/kasan.git usb-fuzzer ecdf2214 68256974 .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/04 00:24 https://github.com/google/kasan.git usb-fuzzer ecdf2214 68256974 .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb 2020/01/03 15:13 https://github.com/google/kasan.git usb-fuzzer ecdf2214 9dcc1191 .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org