syzbot


KASAN: use-after-free Read in blkcg_print_stat (2)
Status: upstream: reported on 2019/11/19 07:11
Reported-by: syzbot+9bfadf534cf2fd1b5eb8@syzkaller.appspotmail.com
First crash: 92d, last: 92d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in blkcg_print_stat 1 91d 90d 0/1 upstream: reported on 2019/11/18 11:06
upstream KASAN: use-after-free Read in blkcg_print_stat 2 251d 308d 0/16 auto-closed as invalid on 2019/10/25 08:44

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2019/11/17 06:09 upstream fe30021c d5696d51 .config log report axboe@kernel.dk, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, tj@kernel.org