syzbot


KMSAN: uninit-value in vcs_read
Status: fixed on 2018/11/09 05:44
Reported-by: syzbot+fed4435f163beccc67eb@syzkaller.appspotmail.com
Fix commit: 21eff69a vt: prevent leaking uninitialized data to userspace via /dev/vcs*
First crash: 378d, last: 315d

Sample crash report:

All crashes (2343):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2018/04/07 17:04 kmsan e2ab7e8a 66f22a7f .config log report syz C gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/04/25 20:06 kmsan d2d741e5 73417389 .config log report syz C gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/04/06 22:20 kmsan e2ab7e8a d613535f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/08 11:21 kmsan c6a6aed9 f7b27b7a .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/08 10:06 kmsan c6a6aed9 f7b27b7a .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/08 01:51 kmsan c6a6aed9 645e75f8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/08 00:20 kmsan c6a6aed9 645e75f8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/07 22:02 kmsan c6a6aed9 645e75f8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/07 17:37 kmsan c6a6aed9 645e75f8 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/07 05:33 kmsan b9a5d319 e0e534c6 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/07 04:33 kmsan b9a5d319 e0e534c6 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/06 23:40 kmsan b9a5d319 e0e534c6 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/06 18:00 kmsan b9a5d319 41f9540d .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/06 15:23 kmsan 8fc8ecd1 41f9540d .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/06 10:56 kmsan 8fc8ecd1 41f9540d .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/06 06:29 kmsan 8fc8ecd1 863a24bb .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/06 04:23 kmsan 8fc8ecd1 863a24bb .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/06 01:08 kmsan 8fc8ecd1 863a24bb .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/05 23:30 kmsan 8fc8ecd1 863a24bb .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/05 18:06 kmsan 8fc8ecd1 a316ff92 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/05 14:52 kmsan 8fc8ecd1 a316ff92 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/05 11:56 kmsan 8fc8ecd1 a316ff92 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/05 05:04 kmsan 8fc8ecd1 a50d873b .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/05 03:10 kmsan 8fc8ecd1 a50d873b .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/05 01:27 kmsan 8fc8ecd1 a50d873b .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/04 22:44 kmsan 8fc8ecd1 a50d873b .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/04 11:30 kmsan 8fc8ecd1 6cbe7c26 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/04 10:05 kmsan 8fc8ecd1 6cbe7c26 .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/04 06:03 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/03 16:10 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/03 14:05 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/03 12:03 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/03 05:32 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/02 20:28 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/02 17:13 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/02 07:22 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/02 03:34 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/01 23:52 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/01 21:30 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/01 15:25 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/01 08:06 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/06/01 02:50 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/05/31 22:39 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2018/05/31 17:13 kmsan 8fc8ecd1 2f93b54f .config log report gregkh@linuxfoundation.org, jslaby@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, pombredanne@nexb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk