syzbot


KASAN: slab-out-of-bounds Read in vc_do_resize
Status: upstream: reported C repro on 2019/12/19 08:28
Reported-by: syzbot+c37a14770d51a085a520@syzkaller.appspotmail.com
First crash: 161d, last: 27d

Cause bisection: introduced by (bisect log):

commit 9e1467002630065ed86c65ea28bfc9194fff6f0e
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue May 28 09:02:59 2019 +0000

  fbcon: replace FB_EVENT_MODE_CHANGE/_ALL with direct calls

Crash: KASAN: slab-out-of-bounds Read in vc_do_resize (log)
Repro: C syz .config

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-upstream-kasan-gce-smack-root 2020/03/30 00:56 upstream 7111951b 8eda0b95 .config log report syz C
Crashes (18):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2020/01/22 15:50 upstream d96d875e 8eda0b95 .config log report syz C b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, nico@fluxnic.net, okash.khawaja@gmail.com, sam@ravnborg.org
ci-upstream-kasan-gce-root 2020/01/23 22:22 upstream 131701c6 3334d684 .config log report syz daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, nico@fluxnic.net, okash.khawaja@gmail.com, oleksandr@redhat.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/01/22 02:45 upstream d96d875e 8eda0b95 .config log report syz daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, nico@fluxnic.net, okash.khawaja@gmail.com, oleksandr@redhat.com, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/05/02 03:15 upstream 052c467c bc734e7a .config log report daniel.vetter@ffwll.ch, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, nico@fluxnic.net, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/05/01 12:29 upstream c45e8bcc a4d01b80 .config log report daniel.vetter@ffwll.ch, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, nico@fluxnic.net, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/04/26 10:26 upstream b2768df2 99b258dd .config log report daniel.vetter@ffwll.ch, ebiggers@google.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/04/24 23:45 upstream b4f63322 03d97a1b .config log report daniel.vetter@ffwll.ch, ebiggers@google.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/04/24 03:35 upstream c578ddb3 2e44d63e .config log report daniel.vetter@ffwll.ch, ebiggers@google.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/04/24 00:57 upstream c578ddb3 2e44d63e .config log report daniel.vetter@ffwll.ch, ebiggers@google.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/02/28 19:06 upstream f8788d86 59b57593 .config log report daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, lukas@wunner.de, nico@fluxnic.net, okash.khawaja@gmail.com, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/02/25 22:59 upstream f8788d86 59b57593 .config log report daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, lukas@wunner.de, nico@fluxnic.net, okash.khawaja@gmail.com, oleksandr@redhat.com, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/02/18 22:38 upstream b1da3acc 012fbc32 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, lukas@wunner.de, maarten.lankhorst@linux.intel.com, okash.khawaja@gmail.com, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/02/13 22:32 upstream 0bf999f9 c5ed587f .config log report daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, lukas@wunner.de, maarten.lankhorst@linux.intel.com, okash.khawaja@gmail.com, oleksandr@redhat.com, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/02/12 12:07 upstream 359c92c0 a75b198c .config log report daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, lukas@wunner.de, okash.khawaja@gmail.com, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/02/11 14:07 upstream 0a679e13 084454ae .config log report daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, lukas@wunner.de, nico@fluxnic.net, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/01/24 23:30 upstream 6381b442 2e95ab33 .config log report daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, nico@fluxnic.net, okash.khawaja@gmail.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/01/22 01:50 upstream d96d875e 8eda0b95 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, nico@fluxnic.net, okash.khawaja@gmail.com, sam@ravnborg.org
ci-upstream-kasan-gce 2019/12/19 08:00 upstream 2187f215 79b211f7 .config log report daniel.vetter@ffwll.ch, ghalat@redhat.com, gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, nico@fluxnic.net, sam@ravnborg.org, textshell@uchuujin.de