syzbot


[upstream] possible deadlock in ldsem_down_read
Status: upstream: reported on 2017/11/02 18:00
Reported-by: syzbot+2bd8cfd3f55a88f731277ad0a41fa956b213e829@syzkaller.appspotmail.com
First: 442d, last: 334d

Sample crash report:

All crashes (7721):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2017/12/15 23:10 upstream 032b4cc8 ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/15 19:48 upstream 032b4cc8 ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/15 13:33 upstream 032b4cc8 ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/15 11:04 upstream 032b4cc8 ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/15 05:46 upstream d455df0b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/15 00:55 upstream d455df0b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/14 14:38 upstream 7c5cac1b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/14 10:51 upstream 7c5cac1b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/14 08:30 upstream 7c5cac1b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/14 01:53 upstream d39a01ef 06ea774d .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/13 20:40 upstream d39a01ef 06ea774d .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/13 17:47 upstream d39a01ef ce7f2399 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/13 11:59 upstream d39a01ef ce7f2399 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/13 08:49 upstream d39a01ef ce7f2399 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/13 01:12 upstream a638349b 414a185f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/12 23:05 upstream a638349b 414a185f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/12 21:55 upstream a638349b 414a185f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/12 13:45 upstream a638349b 32f694fc .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/12 09:02 upstream a638349b da131727 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/11 22:23 upstream 50c4c4e2 da131727 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce 2017/12/11 14:22 upstream 50c4c4e2 27f5dfef .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386 2017/12/15 21:00 upstream 032b4cc8 ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386 2017/12/15 16:29 upstream 032b4cc8 ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386 2017/12/15 07:01 upstream d455df0b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386 2017/12/15 02:49 upstream d455df0b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386 2017/12/14 18:33 upstream 7c5cac1b ac20b98c .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386 2017/12/12 19:25 upstream a638349b 414a185f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/18 11:45 mmots 82bcf1de d5beb42a .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/18 08:14 mmots 82bcf1de d5beb42a .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/17 22:35 mmots 82bcf1de d5beb42a .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/17 20:36 mmots 82bcf1de d5beb42a .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/17 17:37 mmots 82bcf1de d5beb42a .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/17 00:56 mmots 82bcf1de b6f0c91b .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/16 16:19 mmots 82bcf1de b6f0c91b .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/14 04:42 mmots 82bcf1de 06ea774d .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/13 23:17 mmots 82bcf1de 06ea774d .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/13 15:07 mmots 82bcf1de ce7f2399 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/12 07:41 mmots 82bcf1de da131727 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/12 06:05 mmots 82bcf1de da131727 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org
ci-upstream-mmots-kasan-gce 2017/12/12 00:49 mmots 82bcf1de da131727 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org