syzbot


INFO: task hung in usb_bulk_msg
Status: upstream: reported C repro on 2018/09/06 16:59
Reported-by: syzbot+7a7613e5ba9ae7bd15f9@syzkaller.appspotmail.com
First crash: 814d, last: 1d10h

Cause bisection: failed (bisect log)
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 INFO: task hung in usb_bulk_msg 34 5d13h 527d 0/1 upstream: reported on 2019/06/20 04:21
linux-4.19 INFO: task hung in usb_bulk_msg C 34 9h56m 593d 0/1 upstream: reported C repro on 2019/04/15 07:30

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info
ci-upstream-kasan-gce-selinux-root 2020/11/27 17:32 upstream 85a2c56c d5a3ae1f .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/10/27 23:46 upstream ed8780e3 d5a3ae1f .config log report syz C
Crashes (516):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-selinux-root 2020/08/29 09:45 upstream 96d454cd d5a3ae1f .config log report syz C andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/08/29 05:36 upstream 96d454cd d5a3ae1f .config log report syz C andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2020/08/29 04:17 upstream 96d454cd d5a3ae1f .config log report syz C andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/08/28 16:44 upstream 15bc20c6 816e0689 .config log report syz C andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/08/28 12:52 upstream 15bc20c6 816e0689 .config log report syz C andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/08/28 16:12 upstream 15bc20c6 816e0689 .config log report syz C andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/09/27 22:51 upstream eeddbe68 5dd8aee8 .config log report info andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/27 20:16 upstream a1bffa48 5dd8aee8 .config log report info andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/22 03:24 upstream ba4f184e 9e1fa68e .config log report info andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/12 12:06 upstream e8878ab8 79fb24e2 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/10 06:53 upstream 34d4ddd3 409809d8 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/10 02:10 upstream 34d4ddd3 409809d8 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/09 06:16 upstream 612ab8ad abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/08 14:59 upstream f4d51dff abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2020/09/07 09:58 upstream f4d51dff abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/09/06 20:19 upstream dd9fb9bb abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/06 18:43 upstream dd9fb9bb abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2020/09/06 18:26 upstream dd9fb9bb abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/06 02:38 upstream 9322c47b abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/09/04 23:41 upstream 59126901 abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2020/09/04 20:11 upstream 59126901 abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/04 17:54 upstream 59126901 abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/09/03 16:22 upstream fc3abb53 abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/09/03 14:36 upstream fc3abb53 abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/08/31 06:32 upstream dcc5c6f0 d5a3ae1f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/08/28 08:42 upstream 15bc20c6 816e0689 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/08/28 08:35 upstream 15bc20c6 816e0689 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2020/08/26 06:24 upstream abb3438d 344da168 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/07/06 11:49 upstream 7cc2a8ea 51095195 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/07/06 05:09 upstream 7cc2a8ea 51095195 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2020/04/29 12:31 upstream 3f777e19 e3ecea2e .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/04/26 15:58 upstream b2768df2 99b258dd .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com
ci-upstream-kasan-gce 2020/03/31 07:21 upstream 673b41e0 c8d1cc20 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2020/03/11 09:43 upstream e9414845 35f53e45 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/03/06 01:44 upstream 63623fd4 c88c7b75 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/03/05 11:01 upstream 63623fd4 c88c7b75 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/02/28 05:45 upstream f8788d86 59b57593 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/02/16 03:45 upstream 829e6944 5d7b90f1 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mans@mansr.com, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-smack-root 2020/02/11 01:26 upstream bb6d3fb3 18847f55 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mans@mansr.com, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2020/01/24 08:50 upstream 4703d911 2e95ab33 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mans@mansr.com, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2018/09/06 11:20 upstream b36fdc68 0bb7a7eb .config log report bigeasy@linutronix.de, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, joe@perches.com, johan@kernel.org, kai.heng.feng@canonical.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-386 2020/09/09 08:47 upstream 6f6a73c8 abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/09/07 19:41 upstream f4d51dff abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/09/07 02:59 upstream f4d51dff abf9ba4f .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/07/18 16:10 upstream 6a70f89c 9c812472 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/07/07 01:20 upstream 7cc2a8ea 51095195 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/07/03 23:46 upstream 7cc2a8ea 51095195 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/07/03 20:59 upstream 7cc2a8ea bed10395 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/07/02 19:38 upstream cd77006e bed10395 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/06/12 10:40 upstream 7ae77150 58802067 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/04/25 04:53 upstream b4f63322 03d97a1b .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com
ci-upstream-kasan-gce-386 2020/04/11 18:54 upstream 5b8b9d0c a8c6a3f8 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/03/02 23:31 upstream 63623fd4 c88c7b75 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2020/02/08 09:47 upstream 41dcd67e 06150bf1 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mans@mansr.com, oneukum@suse.com, stern@rowland.harvard.edu
ci-upstream-linux-next-kasan-gce-root 2020/07/16 10:02 linux-next ca0e494a f3bec699 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-linux-next-kasan-gce-root 2020/07/15 02:06 linux-next 5fb3d604 609fb517 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-linux-next-kasan-gce-root 2020/05/01 16:37 linux-next ac935d22 a4d01b80 .config log report andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, rafael.j.wysocki@intel.com, stern@rowland.harvard.edu
ci-upstream-linux-next-kasan-gce-root 2020/02/23 11:35 linux-next bee46b30 2c36e7a7 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu