syzbot


KMSAN: kernel-infoleak in video_usercopy (2)
Status: upstream: reported C repro on 2020/02/20 09:08
Reported-by: syzbot+c67f8c1e31d62912ff2f@syzkaller.appspotmail.com
First crash: 244d, last: 38d
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KMSAN: kernel-infoleak in video_usercopy C 410 573d 672d 12/17 fixed on 2019/03/28 12:00
Patch testing requests:
Created Duration User Patch Repo Result
2020/09/26 00:09 19m anant.thazhemadam@gmail.com https://github.com/google/kmsan.git master OK

Sample crash report:

Crashes (922):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kmsan-gce 2020/02/19 22:05 https://github.com/google/kmsan.git master 8bbbc5cf b690a6e3 .config log report syz C arnd@arndb.de, hverkuil-cisco@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci-upstream-kmsan-gce 2020/09/12 04:35 https://github.com/google/kmsan.git master 3b3ea602 79fb24e2 .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 2020/09/11 23:42 https://github.com/google/kmsan.git master 3b3ea602 79fb24e2 .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 2020/09/11 18:27 https://github.com/google/kmsan.git master 3b3ea602 adfb8b4e .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 2020/09/11 15:51 https://github.com/google/kmsan.git master 3b3ea602 adfb8b4e .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 2020/09/11 07:12 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/11 05:49 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/11 04:30 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/11 00:02 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 20:54 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 16:43 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 13:46 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 11:57 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 07:37 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 02:48 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 00:11 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/09 20:00 https://github.com/google/kmsan.git master 3b3ea602 0ea7a887 .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 2020/09/07 23:17 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/07 05:26 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/07 05:08 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/06 04:44 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/05 22:04 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/05 17:39 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/05 12:54 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/02/19 20:28 https://github.com/google/kmsan.git master 8bbbc5cf b690a6e3 .config log report arnd@arndb.de, hverkuil-cisco@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci-upstream-kmsan-gce-386 2020/09/12 11:06 https://github.com/google/kmsan.git master 3b3ea602 79fb24e2 .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 2020/09/12 10:41 https://github.com/google/kmsan.git master 3b3ea602 79fb24e2 .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 2020/09/11 17:01 https://github.com/google/kmsan.git master 3b3ea602 adfb8b4e .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 2020/09/10 20:56 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/10 18:25 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .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 2020/09/09 07:15 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/09 05:42 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/09 03:55 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/09 01:30 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/08 22:27 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/08 19:22 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/08 03:14 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/07 06:26 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/07 04:03 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/06 17:30 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/06 15:40 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/06 13:42 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/05 15:50 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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 2020/09/05 14:19 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .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