syzbot


possible deadlock in console_trylock_spinning
Status: upstream: reported C repro on 2019/06/20 13:17
Reported-by: syzbot+fc1da0f1a577d15b64fc@syzkaller.appspotmail.com
First crash: 121d, last: 1d03h
Bisection: introduced by (bisect log):

commit e80b18599a39a625bc8b2e39ba3004a62f78805a
Author: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Date: Fri Apr 12 11:04:54 2019 +0000

  tomoyo: Add a kernel config option for fuzzing testing.

Tree: upstream
Crash: possible deadlock in console_unlock (log)
Repro: C syz .config

Sample crash report:

Crashes (45):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2019/06/22 13:54 upstream abf02e29 34bf9440 .config log report syz C gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/19 18:57 upstream bed3c0d8 34bf9440 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/18 10:44 upstream 283ea345 8c88c9c1 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/13 20:16 upstream da940012 2f661ec4 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/06 19:26 upstream 43b815c6 f3f7d9c8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/06 17:54 upstream 43b815c6 f3f7d9c8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/05 18:22 upstream 4ea65534 f3f7d9c8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/05 05:06 upstream b145b0eb f3f7d9c8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/04 15:07 upstream cc3a7bfe b2f369e5 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/01 15:39 upstream 54ecb8f7 b7a87a83 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/09/30 07:39 upstream a3c0e7b1 c1ad5441 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/09/29 11:22 upstream 02dc96ef c1ad5441 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/09/23 11:38 upstream 619e17cf d96e88f3 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/09/23 04:34 upstream f7c3bf8f d96e88f3 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/09/19 12:52 upstream b41dae06 eb940044 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/09/19 05:20 upstream d013cc80 46c0be24 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/07/25 02:46 upstream bed38c3e 32329ceb .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/07/24 01:59 upstream c6dd78fc de453f34 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/07/23 06:44 upstream c6dd78fc 55e0c077 .config log report
ci-upstream-kasan-gce-smack-root 2019/07/21 18:12 upstream c6dd78fc 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/21 02:48 upstream c6dd78fc 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/21 01:19 upstream c6dd78fc 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/20 17:20 upstream abdfd52a 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/20 17:06 upstream abdfd52a 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/20 06:44 upstream abdfd52a 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/20 02:55 upstream 3bfe1fc4 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/20 02:41 upstream 3bfe1fc4 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/19 16:56 upstream 3bfe1fc4 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/19 16:42 upstream 3bfe1fc4 1656845f .config log report
ci-upstream-kasan-gce-smack-root 2019/07/19 05:48 upstream 22051d9c 7bb222f7 .config log report
ci-upstream-kasan-gce-smack-root 2019/07/17 19:53 upstream 0a8ad0ff f613a7c4 .config log report
ci-upstream-kasan-gce-smack-root 2019/07/02 08:09 upstream 6fbc7275 cccc4302 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/07/02 06:09 upstream 6fbc7275 cccc4302 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/30 03:22 upstream 72825454 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/30 03:11 upstream 72825454 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/29 19:20 upstream 01305db8 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/28 17:46 upstream c84afab0 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/28 12:32 upstream c84afab0 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/28 07:21 upstream c84afab0 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/27 10:21 upstream 249155c2 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/27 01:01 upstream 249155c2 7509bf36 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/26 15:10 upstream 249155c2 4d342240 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/24 13:47 upstream 241e3900 472f0082 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/22 13:02 upstream abf02e29 34bf9440 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/20 22:55 upstream abf02e29 34bf9440 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org