syzbot


KMSAN: uninit-value in capi_write
Status: upstream: reported C repro on 2019/02/11 22:03
Reported-by: syzbot+0849c524d9c634f5ae66@syzkaller.appspotmail.com
Fix commit: fe163e53 isdn/capi: check message length in capi_write()
Patched on: [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-net-this-kasan-gce], missing on: [ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-kmsan-gce ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci2-upstream-usb]
First crash: 254d, last: 14h25m

Sample crash report:

All crashes (396):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2019/01/06 18:36 https://github.com/google/kmsan.git master 11587f6e 94f8adb5 .config log report syz C davem@davemloft.net, isdn@linux-pingi.de, keescook@chromium.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, rdunlap@infradead.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/04/14 21:24 https://github.com/google/kmsan.git master 199a02db 505ab413 .config log report syz C davem@davemloft.net, isdn@linux-pingi.de, keescook@chromium.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, rdunlap@infradead.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/01/03 19:11 https://github.com/google/kmsan.git master 68006459 66fcd29b .config log report davem@davemloft.net, isdn@linux-pingi.de, keescook@chromium.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, rdunlap@infradead.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/15 03:24 https://github.com/google/kmsan.git master cebbfdbc 32d59357 .config log report alexandre.belloni@bootlin.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/15 02:22 https://github.com/google/kmsan.git master cebbfdbc 32d59357 .config log report alexandre.belloni@bootlin.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/14 15:17 https://github.com/google/kmsan.git master cebbfdbc 32d59357 .config log report bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/14 06:27 https://github.com/google/kmsan.git master cebbfdbc 32d59357 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/13 17:50 https://github.com/google/kmsan.git master 523af744 40fa42bc .config log report alexandre.belloni@bootlin.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/11 14:47 https://github.com/google/kmsan.git master 014077b5 a60cb4cd .config log report bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/11 07:57 https://github.com/google/kmsan.git master 014077b5 a60cb4cd .config log report alexandre.belloni@bootlin.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/11 06:22 https://github.com/google/kmsan.git master 014077b5 a60cb4cd .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/09 20:28 https://github.com/google/kmsan.git master 014077b5 a60cb4cd .config log report alexandre.belloni@bootlin.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/09 04:53 https://github.com/google/kmsan.git master 014077b5 a60cb4cd .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/07 18:40 https://github.com/google/kmsan.git master 014077b5 a60cb4cd .config log report alexandre.belloni@bootlin.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/07 09:58 https://github.com/google/kmsan.git master 014077b5 a60cb4cd .config log report bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/06 05:59 https://github.com/google/kmsan.git master 040b8306 040fda58 .config log report bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/05 22:04 https://github.com/google/kmsan.git master 040b8306 040fda58 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/05 12:44 https://github.com/google/kmsan.git master 040b8306 040fda58 .config log report enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/04 17:34 https://github.com/google/kmsan.git master 4b523a2d 12381952 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/03 15:59 https://github.com/google/kmsan.git master f8fb621b 48448e71 .config log report bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/03 04:02 https://github.com/google/kmsan.git master 3c46b346 14544a56 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/02 12:17 https://github.com/google/kmsan.git master e88bfb81 db7c31ca .config log report bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/02 10:43 https://github.com/google/kmsan.git master e88bfb81 db7c31ca .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/01 15:10 https://github.com/google/kmsan.git master e88bfb81 bad3cce2 .config log report enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/09/01 06:52 https://github.com/google/kmsan.git master e88bfb81 bad3cce2 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/31 17:18 https://github.com/google/kmsan.git master 77d232b6 fd37b39e .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/31 02:43 https://github.com/google/kmsan.git master 77d232b6 fd37b39e .config log report alexandre.belloni@bootlin.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/30 22:53 https://github.com/google/kmsan.git master 77d232b6 fd37b39e .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/29 20:51 https://github.com/google/kmsan.git master 77d232b6 fd37b39e .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/29 06:57 https://github.com/google/kmsan.git master 77d232b6 fd37b39e .config log report bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/28 11:15 https://github.com/google/kmsan.git master 77d232b6 fd37b39e .config log report alexandre.belloni@bootlin.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/27 15:54 https://github.com/google/kmsan.git master 61ccdad1 d21c5d9d .config log report bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/26 10:32 https://github.com/google/kmsan.git master 61ccdad1 d21c5d9d .config log report bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/26 05:40 https://github.com/google/kmsan.git master 61ccdad1 d21c5d9d .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/25 06:58 https://github.com/google/kmsan.git master 61ccdad1 d21c5d9d .config log report enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/25 04:21 https://github.com/google/kmsan.git master 61ccdad1 d21c5d9d .config log report alexandre.belloni@bootlin.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/25 02:17 https://github.com/google/kmsan.git master 61ccdad1 d21c5d9d .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/24 15:16 https://github.com/google/kmsan.git master 61ccdad1 78ded196 .config log report alexandre.belloni@bootlin.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/24 14:09 https://github.com/google/kmsan.git master 61ccdad1 78ded196 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/23 08:23 https://github.com/google/kmsan.git master 61ccdad1 ca6f3cfa .config log report bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/23 03:03 https://github.com/google/kmsan.git master 61ccdad1 d003d6d0 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/22 10:20 https://github.com/google/kmsan.git master 61ccdad1 984250d5 .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/21 16:45 https://github.com/google/kmsan.git master 61ccdad1 4ea67ff8 .config log report alexandre.belloni@bootlin.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/21 14:08 https://github.com/google/kmsan.git master 61ccdad1 4ea67ff8 .config log report alexandre.belloni@bootlin.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/20 17:05 https://github.com/google/kmsan.git master 61ccdad1 cfc9868f .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/20 13:30 https://github.com/google/kmsan.git master 61ccdad1 cfc9868f .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/20 01:19 https://github.com/google/kmsan.git master 61ccdad1 ee12860b .config log report alexandre.belloni@bootlin.com, bhelgaas@google.com, enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/19 20:21 https://github.com/google/kmsan.git master 61ccdad1 ee12860b .config log report bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/19 07:11 https://github.com/google/kmsan.git master 61ccdad1 b8ceabfc .config log report bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/19 00:58 https://github.com/google/kmsan.git master 61ccdad1 55bf8926 .config log report enric.balletbo@collabora.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, logang@deltatee.com, netdev@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2019/08/17 17:41 https://github.com/google/kmsan.git master 61ccdad1 55bf8926 .config log report bhelgaas@google.com, isdn@linux-pingi.de, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, netdev@vger.kernel.org, viro@zeniv.linux.org.uk