syzbot


WARNING in vkms_vblank_simulate
Status: upstream: reported C repro on 2019/02/11 22:03
Reported-by: syzbot+0871b14ca2e2fb64f6e3@syzkaller.appspotmail.com
First crash: 72d, last: now

Bisection: introduced by (bisect log):

commit 09ef09b4ab95dc405ad4171ec2cd8a4ff5227108
Author: Shayenne Moura <shayenneluzmoura@gmail.com>
Date: Wed Feb 6 20:08:13 2019 +0000

  drm/vkms: WARN when hrtimer_forward_now fails

Tree: upstream
Crash: WARNING in vkms_vblank_simulate (log)
Repro: C syz .config

Sample crash report:

All crashes (2590):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-selinux-root 2019/03/09 02:48 upstream 3601fe43 12365b99 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/03/09 02:47 upstream 3601fe43 12365b99 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/03/09 02:16 upstream 3601fe43 12365b99 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2019/03/09 02:00 upstream 3601fe43 12365b99 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/03/09 02:58 upstream 3601fe43 12365b99 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/02/11 09:44 linux-next d4104460 b4f792e4 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/03/09 02:22 linux-next cf08baa2 12365b99 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/24 21:20 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/24 19:01 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/24 17:48 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/24 16:47 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2019/04/24 16:04 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/24 14:58 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/24 13:22 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/24 13:13 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/24 08:31 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/24 07:29 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/24 07:29 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/24 05:45 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2019/04/24 05:26 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/24 04:10 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/24 01:33 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/23 20:11 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 18:34 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 15:35 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 14:24 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/23 13:53 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/23 10:49 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 09:42 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 08:29 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 07:12 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2019/04/23 03:12 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 02:02 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/23 00:36 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/22 19:05 upstream 085b7755 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/22 16:25 upstream 085b7755 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2019/04/22 14:54 upstream 085b7755 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/22 13:33 upstream 085b7755 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/22 10:31 upstream 085b7755 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2019/04/22 07:13 upstream 085b7755 b0e8efcb .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/22 06:10 upstream 085b7755 b0e8efcb .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2019/04/22 04:54 upstream 085b7755 b0e8efcb .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/04/24 13:14 upstream ba25b50d 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/04/24 03:08 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/04/24 01:27 upstream 7142eaa5 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/04/23 12:45 upstream 085b7755 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/04/22 17:46 upstream 085b7755 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/04/22 12:14 upstream 085b7755 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2019/04/22 02:15 upstream 085b7755 b0e8efcb .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/02/11 09:04 linux-next d4104460 b4f792e4 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/24 20:15 linux-next c392798a 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/24 13:19 linux-next c392798a 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/24 13:13 linux-next c392798a 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/24 10:36 linux-next 76c938fc 8e3c52b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/23 22:02 linux-next 76c938fc 4d3d6a50 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/23 16:53 linux-next 76c938fc 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/23 04:51 linux-next 3f018f4a 53199d6e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/04/22 10:48 linux-next 3f018f4a 0a77c33c .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com