syzbot


WARNING in loop_add
Status: upstream: reported C repro on 2019/08/23 02:28
Reported-by: syzbot+f41893bb8c45cd18cf08@syzkaller.appspotmail.com
First crash: 184d, last: 87d

Cause bisection: introduced by (bisect log):

commit e41d58185f1444368873d4d7422f7664a68be61d
Author: Dmitry Vyukov <dvyukov@google.com>
Date: Wed Jul 12 21:34:35 2017 +0000

  fault-inject: support systematic fault injection

Crash: general protection fault in sysfs_do_create_link_sd (log)
Repro: C syz .config

Fix bisection: failed (bisect log)
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 WARNING in loop_add C 9 2d07h 189d 0/1 upstream: reported C repro on 2019/08/16 07:43

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2019/08/22 02:02 upstream bb7ba806 984250d5 .config log report syz C axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/11/26 15:25 upstream 0be0ee71 f746151a .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2019/08/24 12:40 upstream 9140d8bd 78ded196 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2019/08/22 00:42 upstream bb7ba806 984250d5 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org