syzbot


BUG: unable to handle kernel paging request in diFree
Status: upstream: reported C repro on 2020/09/28 07:48
Reported-by: syzbot+0a89a7b56db04c21a656@syzkaller.appspotmail.com
First crash: 32d, last: 18d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in sysfs_warn_dup (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: unable to handle kernel paging request in diFree C 4 13h12m 27d 0/1 upstream: reported C repro on 2020/09/29 04:03
linux-4.14 BUG: unable to handle kernel paging request in diFree C 4 23d 32d 0/1 upstream: reported C repro on 2020/09/23 16:53

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-selinux-root 2020/10/08 12:39 upstream c85fb28b 1880b4a9 .config log report syz C jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, shaggy@kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/27 12:59 upstream eeddbe68 5dd8aee8 .config log report syz C jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, shaggy@kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/24 02:11 upstream 805c6d3c 287cd75a .config log report syz C jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, shaggy@kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/24 01:56 upstream 805c6d3c 287cd75a .config log report info jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, shaggy@kernel.org