syzbot


[upstream] possible deadlock in free_ioctx_users
Status: upstream: reported C repro on 2018/09/09 18:41
Reported-by: syzbot+d86c4426a01f60feddc7@syzkaller.appspotmail.com
First: 9d23h, last: 5d12h

Sample crash report:

All crashes (13):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2018/09/09 16:57 upstream f8f65382c98a28e3c2b20df9dd4231dca5a11682 6b5120a46407f0462e664e15fed3eae5da951c75 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-smack-root 2018/09/13 04:02 upstream 96eddb810b146e4d364e35f38dc11d16680c66eb 71907dafdbb47df824e03665e5b9fffa0dd07a9e .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-smack-root 2018/09/12 10:37 upstream 5e335542de83558e46d28de1008a1c37d5d6679a 3c88136c8a2afbcdb1be19786c0b66837f5f7cd6 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-root 2018/09/12 09:26 upstream 5e335542de83558e46d28de1008a1c37d5d6679a 3c88136c8a2afbcdb1be19786c0b66837f5f7cd6 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-selinux-root 2018/09/12 08:13 upstream 5e335542de83558e46d28de1008a1c37d5d6679a 3c88136c8a2afbcdb1be19786c0b66837f5f7cd6 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-root 2018/09/11 14:35 upstream 11da3a7f84f19c26da6f86af878298694ede0804 8c88323f946850a91f696f8608dd2137247191b3 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-selinux-root 2018/09/11 11:33 upstream 11da3a7f84f19c26da6f86af878298694ede0804 8c88323f946850a91f696f8608dd2137247191b3 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/09/11 08:18 upstream 11da3a7f84f19c26da6f86af878298694ede0804 8c88323f946850a91f696f8608dd2137247191b3 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2018/09/10 18:45 upstream 11da3a7f84f19c26da6f86af878298694ede0804 f167cb6b0957d34f95b1067525aa87083f264035 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2018/09/09 22:59 upstream 9a5682765a2e5f93cf2fe7b612b8072b18f0c68a 6b5120a46407f0462e664e15fed3eae5da951c75 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/09/10 18:18 linux-next f2b6e66e9885a2eae12efd73cc6f859213f64c23 f167cb6b0957d34f95b1067525aa87083f264035 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/09/10 07:05 linux-next f2b6e66e9885a2eae12efd73cc6f859213f64c23 6b5120a46407f0462e664e15fed3eae5da951c75 .config log report syz C ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2018/09/14 04:28 upstream 1d176582c795d05d15245f75407a3e1db62f740a 19e9088bb7b82fd5d7ece380a9495456350e3876 .config log report ["bcrl@kvack.org" "linux-aio@kvack.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]