syzbot


android-4.4 boot error: KASAN: use-after-free Read in ion_heap_deferred_free
Status: public: reported on 2019/04/14 09:28
Reported-by: syzbot+82c6c63348a16c48b997@syzkaller.appspotmail.com
First crash: 271d, last: 5d21h

Sample crash report:

Crashes (221):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce 2019/11/08 08:15 android-4.4 a749771a 1e35461e .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/11/07 04:22 android-4.4 a749771a d797d201 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/11/06 15:54 android-4.4 a749771a da505f84 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/11/05 12:09 android-4.4 a749771a 0f3ec414 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/11/04 00:28 android-4.4 a749771a b35fad31 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/11/02 22:32 android-4.4 a749771a a41ca8fa .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/30 20:52 android-4.4 a749771a a41ca8fa .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/29 17:33 android-4.4 a749771a 5ea87a66 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/29 05:17 android-4.4 a749771a 5ea87a66 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/26 15:48 android-4.4 a749771a 25bb509e .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/22 04:05 android-4.4 a749771a c59a7cd8 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/20 13:58 android-4.4 a749771a 8c88c9c1 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/17 14:00 android-4.4 a749771a 8c88c9c1 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/15 23:46 android-4.4 a749771a d4ea592f .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/15 11:01 android-4.4 a749771a b5268b89 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/14 13:53 android-4.4 a749771a 05ad7292 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/10 22:44 android-4.4 a749771a 1a3bad90 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/09 22:43 android-4.4 a749771a c4b9981b .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/08 13:49 android-4.4 a749771a 137e37ca .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/08 10:49 android-4.4 a749771a 28ac6e64 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/04 16:31 android-4.4 a749771a 3e1e84d4 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/04 12:04 android-4.4 a749771a b2f369e5 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce 2019/10/01 16:29 android-4.4 a749771a b7a87a83 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/02/16 01:32 android-4.4 aaf86316 f42dee6d .config log report
ci-android-44-kasan-gce-386 2019/11/08 23:40 android-4.4 a749771a dc438b91 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/11/06 03:04 android-4.4 a749771a bc2c6e45 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/11/04 17:35 android-4.4 a749771a 76630fc9 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/11/03 13:31 android-4.4 a749771a c9610487 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/26 05:13 android-4.4 a749771a 413926c5 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/25 14:50 android-4.4 a749771a c2e837da .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/24 07:54 android-4.4 a749771a d01bb02a .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/23 15:35 android-4.4 a749771a b602d64b .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/22 16:08 android-4.4 a749771a 5681358a .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/20 18:03 android-4.4 a749771a 8c88c9c1 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/17 18:01 android-4.4 a749771a 8c88c9c1 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/16 18:43 android-4.4 a749771a 8c88c9c1 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/14 17:58 android-4.4 a749771a 05ad7292 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/14 09:52 android-4.4 a749771a a6aef847 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/13 09:08 android-4.4 a749771a 2f661ec4 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/08 16:28 android-4.4 a749771a b1ebbfef .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/03 09:24 android-4.4 a749771a fc17ba49 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/02 09:57 android-4.4 a749771a 2e29b534 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com
ci-android-44-kasan-gce-386 2019/10/01 19:26 android-4.4 a749771a b7a87a83 .config log report arve@android.com, devel@driverdev.osuosl.org, drosen@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, riandrews@android.com