syzbot


general protection fault in vb2_mmap
Status: upstream: reported C repro on 2018/11/11 01:30
Reported-by: syzbot+52e5bf0ebfa66092937a@syzkaller.appspotmail.com
First crash: 249d, last: 204d

Bisection: the bug happens on the oldest tested release (bisect log)
Tree: upstream
Crash: BUG: unable to handle kernel NULL pointer dereference in vb2_mmap (log)
Repro: C syz .config

Sample crash report:

All crashes (21):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-selinux-root 2018/11/12 06:12 upstream e12e00e3 7b5f8621 .config log report syz C kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-smack-root 2018/11/12 04:09 upstream e12e00e3 7b5f8621 .config log report syz C kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-linux-next-kasan-gce-root 2018/11/11 23:41 linux-next 442b8cea 7b5f8621 .config log report syz C kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-selinux-root 2018/11/10 23:15 upstream ab6e1f37 f3c4e618 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce 2018/12/25 11:42 upstream 8fe28cb5 8a41a0ad .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce 2018/12/24 15:24 upstream 8fe28cb5 be79df56 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce 2018/12/22 06:16 upstream 5092adb2 603b5124 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-root 2018/12/18 20:29 upstream ddfbab46 4edaba93 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-root 2018/12/17 17:19 upstream 7566ec39 def91db3 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-smack-root 2018/12/09 05:45 upstream 8214bdf7 c7918378 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-selinux-root 2018/12/05 06:46 upstream 0072a0c1 f162ad97 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-root 2018/12/01 20:48 upstream d8f190ee 5a581673 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce 2018/11/14 10:42 upstream ccda4af0 5f5f6d14 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-selinux-root 2018/11/11 23:10 upstream e255aee5 7b5f8621 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-386 2018/12/01 23:41 upstream d8f190ee 5a581673 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-386 2018/11/24 18:50 upstream 7c98a426 ecc7c870 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-386 2018/11/23 07:14 upstream edeca3a7 87815d9d .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-kasan-gce-386 2018/11/16 14:57 upstream da5322e6 f5e275d1 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-linux-next-kasan-gce-root 2018/11/26 00:55 linux-next 442b8cea 3d3ec907 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-linux-next-kasan-gce-root 2018/11/14 13:28 linux-next 442b8cea 5f5f6d14 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci-upstream-linux-next-kasan-gce-root 2018/11/11 23:11 linux-next 442b8cea 7b5f8621 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com