syzbot


WARNING in usb_submit_urb (4)
Status: upstream: reported syz repro on 2018/11/07 01:52
Reported-by: syzbot+7634edaea4d0b341c625@syzkaller.appspotmail.com
Fix commit: USB: core: Fix bug caused by duplicate interface PM usage counter
Patched on: [ci-upstream-linux-next-kasan-gce-root ci2-upstream-usb], missing on: [ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce]
First crash: 169d, last: 1h44m

Bisection: introduced by (bisect log):

commit c470abd4fde40ea6a0846a2beab642a578c0b8cd
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Feb 19 22:34:00 2017 +0000

  Linux 4.10

Tree: upstream
Repro: syz .config
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream WARNING in usb_submit_urb (2) C 259 195d 233d 12/13 fixed on 2018/10/11 14:33
upstream WARNING in usb_submit_urb C 2 541d 533d 4/13 fixed on 2018/02/02 04:39
upstream WARNING in usb_submit_urb (3) C 58 178d 193d 12/13 fixed on 2018/10/30 01:28

Sample crash report:

All crashes (38):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2018/11/12 10:03 upstream e12e00e3 7b5f8621 .config log report syz Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-selinux-root 2018/11/12 11:43 upstream e12e00e3 7b5f8621 .config log report syz Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-smack-root 2018/11/12 10:40 upstream e12e00e3 7b5f8621 .config log report syz Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-linux-next-kasan-gce-root 2018/11/12 11:15 linux-next 442b8cea 7b5f8621 .config log report syz Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2018/11/06 04:08 upstream 163c8d54 8bd6bd63 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-smack-root 2019/04/24 20:02 upstream ba25b50d 8e3c52b1 .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-root 2019/04/22 06:52 upstream 085b7755 b0e8efcb .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/21 19:17 upstream 54c49016 dce6e62f .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/16 05:16 upstream 6c83d0d5 bab43553 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-root 2019/03/05 16:05 upstream cd2a3bf0 bb91cf81 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/02 14:48 upstream cd984a5b c198d5dd .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/27 02:39 upstream ba606975 c73f090a .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce 2019/01/24 16:20 upstream 30bac164 ce1ccf97 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/15 10:32 upstream 37198768 ebacf5cb .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-root 2019/01/07 08:57 upstream 574823bf ee332608 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/01/06 02:57 upstream f1c2f885 53be0a37 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce 2019/01/04 19:48 upstream 96d4f267 0127e3ba .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce 2018/12/11 20:21 upstream f5d58277 7795ae03 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2018/12/08 15:06 upstream 5f179793 60562a1d .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-smack-root 2018/12/06 04:08 upstream d0897090 764b42c4 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-smack-root 2018/11/19 14:35 upstream 9ff01193 adf636a8 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2018/11/18 23:37 upstream c67a98c0 adf636a8 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-root 2018/11/12 05:45 upstream e12e00e3 7b5f8621 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce 2018/11/09 22:45 upstream 3541833f f9815aaf .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-smack-root 2018/11/09 04:03 upstream b00d2092 e85d2a61 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-smack-root 2018/11/07 09:37 upstream 8053e5b9 8bd6bd63 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2019/03/28 07:31 upstream 1a9df9e2 f94f56fe .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-386 2019/02/17 00:49 upstream 5ded5871 f42dee6d .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-386 2019/02/08 09:52 upstream d47e3da1 aa4feb03 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-386 2018/12/15 03:45 upstream eb6cf9f8 7624ddd6 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-kasan-gce-386 2018/11/19 21:26 upstream 9ff01193 adf636a8 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-kasan-gce-386 2018/11/07 11:37 upstream 8053e5b9 8bd6bd63 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb 2019/04/21 15:49 https://github.com/google/kasan/tree/usb-fuzzer d34f9519 b0e8efcb .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/03/27 12:18 linux-next a392ee45 55684ce1 .config log report gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/18 01:53 linux-next 7a92eb7c 3e98cc30 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2018/12/10 19:42 linux-next 14cf8c1d 6565f24d .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-linux-next-kasan-gce-root 2018/12/10 19:41 linux-next 14cf8c1d 6565f24d .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu
ci-upstream-linux-next-kasan-gce-root 2018/12/01 18:20 linux-next 442b8cea 5a581673 .config log report Thinh.Nguyen@synopsys.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, stern@rowland.harvard.edu