syzbot


[upstream] general protection fault in list_lru_count_one
Status: upstream: reported C repro on 2018/07/17 13:15
Reported-by: syzbot+50d322b3e0b15a4a8d55@syzkaller.appspotmail.com
Commits: fs/super.c: fix double prealloc_shrinker() in sget_fc()
Patched on: [ci-upstream-linux-next-kasan-gce-root], missing on: [ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce]
First: 190d, last: 187d

Sample crash report:

All crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2018/07/14 05:46 linux-next 483d835c 92a49505 .config log report syz C akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, mhocko@suse.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 06:07 linux-next 483d835c 92a49505 .config log report syz C akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 05:03 linux-next 483d835c 92a49505 .config log report syz C akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, jbacik@fb.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 00:49 linux-next 483d835c 92a49505 .config log report syz C akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, mhocko@suse.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 21:56 linux-next 483d835c 92a49505 .config log report syz C akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 17:45 linux-next 483d835c 92a49505 .config log report syz C akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, mhocko@suse.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 09:21 linux-next 483d835c 92a49505 .config log report syz C akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/12 22:57 linux-next 3ee15ba6 06c33b3a .config log report akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/16 00:48 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/15 10:41 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/14 07:59 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 04:40 linux-next 483d835c 92a49505 .config log report akpm@linux-foundation.org, garsilva@embeddedor.com, hannes@cmpxchg.org, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, longman@redhat.com, sfr@canb.auug.org.au, vdavydov.dev@gmail.com