syzbot


INFO: task hung in wdm_flush
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+854768b99f19e89d7f81@syzkaller.appspotmail.com
Fix commit: 37d2a36394d9 USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync().
First crash: 848d, last: 460d
Patch testing requests:
Created Duration User Patch Repo Result
2020/02/19 13:01 17m andreyknvl@google.com https://github.com/google/kasan.git usb-fuzzer report log
2020/02/11 01:23 11m penguin-kernel@i-love.sakura.ne.jp patch https://github.com/google/kasan.git e96407b497622d03f088bcf17d2c8c5a1ab066c8 report log
2020/02/11 00:38 10m penguin-kernel@i-love.sakura.ne.jp patch https://github.com/google/kasan.git e96407b497622d03f088bcf17d2c8c5a1ab066c8 report log
2020/02/10 10:23 17m penguin-kernel@i-love.sakura.ne.jp https://github.com/google/kasan.git e5cd56e94edde38ca4dafae5a450c5a16b8a5f23 OK
2020/02/10 07:47 17m penguin-kernel@i-love.sakura.ne.jp https://github.com/google/kasan.git usb-fuzzer OK
2020/02/10 07:26 17m penguin-kernel@i-love.sakura.ne.jp patch https://github.com/google/kasan.git usb-fuzzer OK
2020/02/10 07:02 17m penguin-kernel@i-love.sakura.ne.jp patch https://github.com/google/kasan.git usb-fuzzer OK
2020/02/10 06:36 17m penguin-kernel@i-love.sakura.ne.jp patch https://github.com/google/kasan.git usb-fuzzer OK
2020/02/10 06:08 18m penguin-kernel@i-love.sakura.ne.jp patch https://github.com/google/kasan.git usb-fuzzer OK
2019/11/19 13:21 1m oneukum@suse.com patch https://github.com/google/kasan.git e96407b4 error

Sample crash report:

Crashes (38294):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2020/08/27 13:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cb06b385d536 816e0689 .config log report syz C
ci2-upstream-usb 2020/08/25 06:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 28157b8c7d9a 344da168 .config log report syz C
ci2-upstream-usb 2020/08/15 19:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 449dc8c97089 5ce13532 .config log report syz C
ci2-upstream-usb 2020/02/11 12:47 https://github.com/google/kasan.git usb-fuzzer 7f0cd6c7c423 084454ae .config log report syz C
ci2-upstream-usb 2019/09/23 13:26 https://github.com/google/kasan.git usb-fuzzer e0bd8d794fc9 d96e88f3 .config log report syz C
ci2-upstream-usb 2019/09/21 02:44 https://github.com/google/kasan.git usb-fuzzer e0bd8d794fc9 d96e88f3 .config log report syz C
ci2-upstream-usb 2019/08/19 21:29 https://github.com/google/kasan.git usb-fuzzer e06ce4da6fa7 ae348fb7 .config log report syz C
ci2-upstream-usb 2019/08/11 16:05 https://github.com/google/kasan.git usb-fuzzer e96407b49762 acb51638 .config log report syz C
ci2-upstream-usb 2020/05/09 11:33 https://github.com/google/kasan.git usb-fuzzer 059e7e0ff26c e97b06d3 .config log report syz
ci2-upstream-usb 2020/04/21 05:20 https://github.com/google/kasan.git usb-fuzzer 0fa84af850a4 98a9f9e6 .config log report syz
ci2-upstream-usb 2020/04/09 13:49 https://github.com/google/kasan.git usb-fuzzer 0fa84af850a4 a8c6a3f8 .config log report syz
ci2-upstream-usb 2020/03/24 14:53 https://github.com/google/kasan.git usb-fuzzer e17994d1e7b1 33e14df3 .config log report syz
ci2-upstream-usb 2019/11/07 01:16 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 da505f84 .config log report syz
ci2-upstream-usb 2020/08/31 05:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/31 04:27 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/31 03:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/31 02:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/31 01:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/31 00:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 23:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 22:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 21:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 20:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 20:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 18:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 17:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 15:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 14:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 13:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 12:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 11:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 09:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 08:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 07:54 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 06:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 05:31 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 04:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 03:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 01:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 01:18 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/30 00:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 23:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 21:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 21:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 20:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 18:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 17:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 17:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 16:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 14:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 13:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 12:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 11:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 10:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 09:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2020/08/29 08:29 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3ed8e1c2ac99 d5a3ae1f .config log report
ci2-upstream-usb 2019/08/09 08:23 https://github.com/google/kasan.git usb-fuzzer e96407b49762 ede31a9b .config log report