syzbot


KASAN: global-out-of-bounds Read in vga16fb_imageblit
Status: upstream: reported C repro on 2019/12/02 21:13
Reported-by: syzbot+cc2cb1ddc69b3336427b@syzkaller.appspotmail.com
First crash: 420d, last: 131d

Fix bisection: failed (bisect log)
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: global-out-of-bounds Read in vga16fb_imageblit C done 1071 134d 419d 17/17 fixed on 2020/10/10 01:52
linux-4.14 KASAN: global-out-of-bounds Read in vga16fb_imageblit C done 723 96d 419d 1/1 fixed on 2020/11/20 16:27

Sample crash report:

Crashes (331):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-linux-4-19 2020/09/01 21:47 linux-4.19.y f6d5cb9e abf9ba4f .config log report syz C b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/08/30 15:42 linux-4.19.y f6d5cb9e d5a3ae1f .config log report syz C b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2019/12/16 15:21 linux-4.19.y 312017a4 0ae38e44 .config log report syz C b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2019/12/03 04:54 linux-4.19.y 174651bd ab342da3 .config log report syz C b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2019/12/03 01:47 linux-4.19.y 174651bd ab342da3 .config log report syz C b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2019/12/02 20:12 linux-4.19.y 174651bd ab342da3 .config log report syz C b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/07/04 18:52 linux-4.19.y 399849e4 4f739670 .config log report syz b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/16 17:00 linux-4.19.y a87f9628 77507d02 .config log report info b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/11 05:51 linux-4.19.y 67957f12 ac7ca78e .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/11 04:31 linux-4.19.y 67957f12 ac7ca78e .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/11 00:17 linux-4.19.y 67957f12 ac7ca78e .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/10 11:26 linux-4.19.y 67957f12 ac7ca78e .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 22:41 linux-4.19.y 67957f12 ac7ca78e .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 14:59 linux-4.19.y c37da90e 0ea7a887 .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 10:16 linux-4.19.y c37da90e 0ea7a887 .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 07:02 linux-4.19.y c37da90e 0ea7a887 .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 05:09 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 03:11 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 02:07 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/09 01:04 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 23:28 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 19:06 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 16:22 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 16:21 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 14:10 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 12:55 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 10:51 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 09:06 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 07:10 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 05:10 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 03:16 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/08 02:13 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 23:39 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 19:59 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 15:43 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 12:36 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 09:14 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 07:34 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 05:12 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/07 03:23 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/06 22:05 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/06 16:19 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/06 09:50 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/05 01:29 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/04 17:24 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/04 08:58 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/04 03:26 linux-4.19.y c37da90e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
ci2-linux-4-19 2020/09/03 08:16 linux-4.19.y f6d5cb9e abf9ba4f .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org