syzbot


[upstream] BUG: unable to handle kernel paging request in dput (2)
Status: upstream: reported C repro on 2019/01/30 10:35
Reported-by: syzbot+b382ba6a802a3d242790@syzkaller.appspotmail.com
Fix commit: 36991ca6 blk-mq: protect debugfs_create_files() from failures 37ea7b63 debugfs: debugfs_lookup() should return NULL if not found
Patched 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-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce], missing on: [ci-upstream-kmsan-gce]
First crash: 20d, last: 19d
similar bugs:
Kernel Title Repro Count Last Reported Patched Status
upstream BUG: unable to handle kernel paging request in dput C 26 256d 259d 9/12 fixed on 2018/07/09 18:05

Sample crash report:

All crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2019/01/30 11:19 linux-next 02495e76 aa432daf .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/01/30 09:35 linux-next 02495e76 aa432daf .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/01/31 04:06 linux-next 02495e76 aa432daf .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/01/30 09:00 linux-next 02495e76 aa432daf .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk