syzbot


KMSAN: uninit-value in video_usercopy
Status: upstream: reported C repro on 2020/07/22 05:53
Reported-by: syzbot+79d751604cb6f29fbf59@syzkaller.appspotmail.com
First crash: 24d, last: 20d
Patch testing requests:
Created Duration User Patch Repo Result
2020/07/26 08:46 18m yepeilin.cs@gmail.com patch https://github.com/google/kmsan.git master OK

Sample crash report:

Crashes (28):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2020/07/18 23:34 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report syz C arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/20 07:13 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report syz C arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/21 22:45 https://github.com/google/kmsan.git master 91e18444 21f1765e .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/21 13:30 https://github.com/google/kmsan.git master 91e18444 d88894e6 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/21 13:23 https://github.com/google/kmsan.git master 91e18444 d88894e6 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/21 13:16 https://github.com/google/kmsan.git master 91e18444 d88894e6 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/20 16:53 https://github.com/google/kmsan.git master 91e18444 4285ffa3 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/20 16:52 https://github.com/google/kmsan.git master 91e18444 4285ffa3 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/20 07:39 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/20 07:38 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/19 04:10 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/19 03:57 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/19 01:23 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce 2020/07/18 15:32 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/21 01:59 https://github.com/google/kmsan.git master 91e18444 4285ffa3 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/20 16:51 https://github.com/google/kmsan.git master 91e18444 4285ffa3 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/20 16:51 https://github.com/google/kmsan.git master 91e18444 4285ffa3 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 18:48 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 17:30 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 17:30 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 17:28 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 17:27 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 17:23 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 17:21 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 17:17 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 04:08 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/19 01:31 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com
ci-upstream-kmsan-gce-386 2020/07/18 01:25 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report arnd@arndb.de, bnvandana@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, sakari.ailus@linux.intel.com