syzbot


[upstream] KASAN: use-after-free Read in drm_gem_object_release
Status: upstream: reported C repro on 2018/10/25 19:18
Reported-by: syzbot+e73f2fb5ed5a5df36d33@syzkaller.appspotmail.com
Fix commit: drm/vgem: fix use-after-free when drm_gem_handle_create() fails
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 crash: 144d, last: 26m

Sample crash report:

All crashes (448):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2018/10/25 18:37 upstream bd6bf7c1 a8292de9 .config log report syz C
ci-upstream-kasan-gce-smack-root 2018/10/25 17:05 upstream bd6bf7c1 a8292de9 .config log report airlied@linux.ie, dri-devel@lists.freedesktop.org, gustavo@padovan.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/17 16:07 upstream a9dce667 ba18afea .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/17 06:14 upstream a9dce667 bab43553 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/16 16:35 upstream 9c7dc824 bab43553 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/16 07:10 upstream 6c83d0d5 bab43553 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/15 05:13 upstream 3b319ee2 d72db19b .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/15 02:17 upstream 3b319ee2 d72db19b .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/14 12:41 upstream fa3d493f d09a902e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/13 20:30 upstream ebc551f2 2881fc25 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/12 18:27 upstream ea295481 a71bfb62 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/03/12 05:20 upstream a089e4fe 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/12 02:42 upstream a089e4fe 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/11 20:28 upstream 12ad143e 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/03/11 18:45 upstream 12ad143e 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/11 15:53 upstream 12ad143e 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/11 12:23 upstream 12ad143e 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/11 07:16 upstream 065b6c4c 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/10 11:53 upstream 6cdc577a 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/10 00:54 upstream 38e7571c 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/08 20:13 upstream 610cd4ea 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/03/08 14:43 upstream 610cd4ea 12365b99 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/08 07:04 upstream 1fc1cd83 4b69c3cb .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/08 00:42 upstream 1fc1cd83 4b69c3cb .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/07 13:26 upstream f90d6448 8c085c5e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/06 15:35 upstream 3717f613 05cf83bf .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/06 04:50 upstream 63bdf428 16559f86 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/05 23:36 upstream 63bdf428 16559f86 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/03/05 16:43 upstream 736706be bb91cf81 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/04 17:40 upstream 1c163f4c 7c693b52 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/04 11:12 upstream 1c163f4c 7c693b52 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/03/04 03:58 upstream 1c163f4c 1c0e457a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/03/03 21:48 upstream c027c7cf 1c0e457a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/03/03 19:31 upstream c027c7cf 1c0e457a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/03/03 03:22 upstream c93d9218 1c0e457a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-selinux-root 2019/03/01 15:45 upstream 7d762d69 8a4b3a6b .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/03/01 13:39 upstream 7d762d69 8a4b3a6b .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-root 2019/02/28 02:08 upstream 7d762d69 34ec456b .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-smack-root 2019/02/27 02:50 upstream 7d762d69 f2468c12 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/02/25 20:28 upstream 5908e6b7 a70141bf .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce 2019/02/25 12:13 upstream 5908e6b7 a70141bf .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-386 2019/03/19 05:08 upstream 9e98c678 46264c32 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-386 2019/03/14 02:27 upstream ebc551f2 2881fc25 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-kasan-gce-386 2019/03/07 07:15 upstream afe6fe70 18215b8d .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-linux-next-kasan-gce-root 2019/03/06 02:43 linux-next baf5a9d1 16559f86 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-linux-next-kasan-gce-root 2019/03/03 14:50 linux-next c63e9e91 1c0e457a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-linux-next-kasan-gce-root 2019/03/03 01:33 linux-next c63e9e91 1c0e457a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-linux-next-kasan-gce-root 2019/02/27 02:25 linux-next 8e7f81e2 f2468c12 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-linux-next-kasan-gce-root 2019/02/26 20:20 linux-next 8e7f81e2 a36ecd98 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-linux-next-kasan-gce-root 2019/02/25 14:05 linux-next 2b46440e a70141bf .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run
ci-upstream-linux-next-kasan-gce-root 2019/02/25 07:42 linux-next 94a47529 7a06e792 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, maxime.ripard@bootlin.com, sean@poorly.run