syzbot


INFO: task hung in do_fb_ioctl
Status: closed as dup on 2020/07/27 22:56
Reported-by: syzbot+3f3e624036e240d8aa36@syzkaller.appspotmail.com
First crash: 257d, last: 48d
Duplicate of (1):
Title Repro Bisected Count Last Reported
KASAN: vmalloc-out-of-bounds Write in bitfill_aligned C 475 60d 294d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 INFO: task hung in do_fb_ioctl 1 259d 259d 0/1 auto-closed as invalid on 2020/05/08 18:42
linux-4.14 INFO: task hung in do_fb_ioctl C fix 22 58d 296d 0/1 upstream: reported C repro on 2019/12/03 05:09
linux-4.19 INFO: task hung in do_fb_ioctl (2) 3 70d 83d 0/1 upstream: reported on 2020/07/03 05:28

Sample crash report:

Crashes (47):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-selinux-root 2020/08/07 04:26 upstream 47ec5303 1f122f88 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se
ci-upstream-kasan-gce 2020/07/26 13:20 upstream 04300d66 51265195 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/25 19:22 upstream 68845a55 1f7cc1ca .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/24 14:00 upstream f37e99ac 554af388 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/24 02:48 upstream d15be546 70c104a1 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/21 22:23 upstream 4fa640dc 21f1765e .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/20 18:54 upstream 5714ee50 4285ffa3 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/07/19 19:34 upstream f932d58a 9c812472 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/17 23:55 upstream 88825726 9c812472 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/16 17:53 upstream 994e99a9 f3bec699 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/07/11 20:09 upstream a581387e 18d18b59 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/11 19:09 upstream a581387e 18d18b59 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-root 2020/07/07 11:44 upstream 7cc2a8ea 51095195 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-root 2020/07/06 06:53 upstream 7cc2a8ea 51095195 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/07/05 14:18 upstream 7cc2a8ea 51095195 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/07/01 18:32 upstream 7c30b859 39acb39d .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/07/01 07:51 upstream 9ebcfadb 917afeaa .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/06/29 13:30 upstream 4e99b321 a2cdad9d .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-root 2020/06/28 02:59 upstream 1590a2e1 ffec44b5 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/06/25 14:14 upstream 7ae77150 54566aff .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/06/24 19:01 upstream 7ae77150 54566aff .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/06/21 18:28 upstream 7ae77150 4f2acff9 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce 2020/06/08 17:40 upstream 7ae77150 7604bb03 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/06/06 22:36 upstream 7ae77150 e6b89e4e .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/06/04 13:54 upstream cb8e59cc b0d1c0d5 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/05/12 02:43 upstream 152036d1 9eb09c40 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/04/28 06:35 upstream 51184ae3 0ce7569e .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/04/23 09:29 upstream c578ddb3 2e44d63e .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/04/20 22:02 upstream ae83d0b4 347a5dc3 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/04/16 15:59 upstream 00086336 c743fcb3 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/04/15 18:34 upstream 8632e9b5 3f3c5574 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-root 2020/04/14 06:27 upstream 8f3d9f35 7c54686a .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/04/14 06:15 upstream 8f3d9f35 7c54686a .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/04/10 02:55 upstream 5d30bcac a8c6a3f8 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-root 2020/03/26 19:32 upstream 1b649e0b 6d25c5a0 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/03/22 16:04 upstream b74b991f 78267cec .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-selinux-root 2020/02/02 01:54 upstream 94f2630b 2274ad39 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-root 2020/01/30 16:22 upstream 39bed42d 5ed23f9a .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-smack-root 2020/01/24 19:26 upstream 4703d911 2e95ab33 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/01/20 07:53 upstream def9d278 0342f8c7 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce 2020/01/11 06:57 upstream e69ec487 4de4e9f0 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-kasan-gce-386 2020/07/24 06:08 upstream d15be546 70c104a1 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-386 2020/07/18 08:02 upstream 88825726 9c812472 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-386 2020/06/17 19:00 upstream 7ae77150 b9f3810b .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, geert@linux-m68k.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, peda@axentia.se, sam@ravnborg.org
ci-upstream-kasan-gce-386 2020/01/30 21:41 upstream 39bed42d 5ed23f9a .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, sam@ravnborg.org
ci-upstream-linux-next-kasan-gce-root 2020/07/19 00:56 linux-next 4c43049f 9c812472 .config log report b.zolnierkie@samsung.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, kraxel@redhat.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, natechancellor@gmail.com, noralf@tronnes.org, peda@axentia.se, sam@ravnborg.org
ci-upstream-linux-next-kasan-gce-root 2020/05/10 09:11 linux-next ac935d22 8742a2b9 .config log report b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org