syzbot


[upstream] KASAN: use-after-free Read in shrink_slab
Status: closed as invalid on 2018/07/19 10:27
Reported-by: syzbot+6a3cf57dddcf4e4ea443@syzkaller.appspotmail.com
First: 81d, last: 72d

Sample crash report:

All crashes (400):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2018/07/06 17:14 linux-next 52667453 9636bc93 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, guro@fb.com, hannes@cmpxchg.org, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, rientjes@google.com, sfr@canb.auug.org.au, shakeelb@google.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 07:01 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 05:41 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 04:40 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 03:40 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 02:39 linux-next 483d835c 92a49505 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2018/07/16 02:16 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 01:04 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 00:02 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 22:25 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 22:10 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 21:06 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 20:54 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 19:49 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 18:44 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 18:16 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 17:15 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 15:57 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 14:31 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 14:16 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 12:58 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 11:58 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 10:56 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 10:30 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 09:29 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 08:14 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 06:49 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 06:38 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 05:27 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 04:15 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 03:15 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 02:36 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 01:30 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 23:59 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 23:09 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 22:06 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 21:04 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 20:03 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 18:58 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 18:50 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 17:13 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 16:06 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 14:50 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 14:13 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 13:12 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, penguin-kernel@I-love.SAKURA.ne.jp, sfr@canb.auug.org.au, shakeelb@google.com, vdavydov.dev@gmail.com, willy@infradead.org, ying.huang@intel.com