syzbot


[upstream] KMSAN: kernel-infoleak in video_usercopy
Status: upstream: reported C repro on 2018/12/18 12:41
Reported-by: syzbot+4f021cf3697781dbd9fb@syzkaller.appspotmail.com
Commits: media: v4l2-ctrls.c/uvc: zero v4l2_event
Patched on: [ci-upstream-linux-next-kasan-gce-root], missing 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-kmsan-gce ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce]
First: 43d, last: 1h41m

Sample crash report:

All crashes (159):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2018/12/16 13:44 kmsan 0a602458 def91db3 .config log report syz C hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2018/12/06 07:52 kmsan 6f059783 764b42c4 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/18 22:19 kmsan 02f2d5ae 2103a236 .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/18 10:02 kmsan 02f2d5ae 5bf17c30 .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/18 00:53 kmsan 02f2d5ae 769e75ed .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/17 19:37 kmsan 02f2d5ae 769e75ed .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/16 21:38 kmsan 02f2d5ae d538790b .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/16 06:50 kmsan 02f2d5ae b47fa78d .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/15 22:56 kmsan 02f2d5ae 79cb1a7c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/15 11:31 kmsan 02f2d5ae ebacf5cb .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/14 03:31 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/13 20:40 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/12 16:24 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/12 13:17 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/12 12:14 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/12 06:21 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/12 04:49 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/12 02:00 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/11 21:21 kmsan 02f2d5ae c3f3344c .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/11 12:41 kmsan 02f2d5ae 80dde172 .config log report ezequiel@collabora.com, hans.verkuil@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, s.nawrocki@samsung.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/10 18:02 kmsan 9945cd9f db9b6579 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/10 05:01 kmsan a6846a32 45c0c1b1 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/10 03:59 kmsan a6846a32 45c0c1b1 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/09 06:43 kmsan 48128c3c 010ed08b .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/08 01:32 kmsan 48128c3c 69d69aa9 .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/07 20:39 kmsan 48128c3c 69d69aa9 .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/07 04:15 kmsan 11587f6e ee332608 .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/06 18:39 kmsan 11587f6e 94f8adb5 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/06 17:09 kmsan 11587f6e 94f8adb5 .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/06 15:46 kmsan 11587f6e 94f8adb5 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/06 13:13 kmsan 11587f6e 94f8adb5 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/05 18:22 kmsan 11587f6e 53be0a37 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/05 13:39 kmsan 11587f6e 53be0a37 .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/04 23:15 kmsan 11587f6e 0127e3ba .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/04 15:52 kmsan 11587f6e 0127e3ba .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/04 11:16 kmsan 68006459 7da23925 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/03 19:51 kmsan 68006459 66fcd29b .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/03 18:36 kmsan 68006459 66fcd29b .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/02 16:32 kmsan 8ba10281 f0491811 .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/02 15:49 kmsan 8ba10281 f0491811 .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/02 03:24 kmsan 8ba10281 3d85f48c .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/01 22:30 kmsan 8ba10281 3d85f48c .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/01 10:04 kmsan 8ba10281 3d85f48c .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2019/01/01 04:59 kmsan 8ba10281 3d85f48c .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2019/01/01 01:15 kmsan 8ba10281 3d85f48c .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com, todor.tomov@linaro.org
ci-upstream-kmsan-gce 2018/12/31 17:35 kmsan 8ba10281 2b42fdc8 .config log report hansverk@cisco.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com
ci-upstream-kmsan-gce 2018/12/30 22:44 kmsan 8ba10281 9942de5f .config log report hansverk@cisco.com, hdegoede@redhat.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maxime.ripard@bootlin.com, mchehab@kernel.org, niklas.soderlund+renesas@ragnatech.se, paul.kocialkowski@bootlin.com, sakari.ailus@linux.intel.com, samitolvanen@google.com