syzbot


KMSAN: uninit-value in ucma_connect
Status: upstream: reported C repro on 2020/07/22 05:53
Reported-by: syzbot+7446526858b83c8828b2@syzkaller.appspotmail.com
Fix commit: 31142a4b RDMA/cm: Add min length checks to user structure copies
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 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-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 24d, last: 2d14h
Patch testing requests:
Created Duration User Patch Repo Result
2020/07/25 13:09 19m yepeilin.cs@gmail.com patch https://github.com/google/kmsan.git master OK

Sample crash report:

Crashes (36):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2020/07/19 04:45 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report syz C dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/19 22:12 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report syz dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/30 09:25 https://github.com/google/kmsan.git master 93f54a72 233283a1 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/29 02:24 https://github.com/google/kmsan.git master 93f54a72 cb93dc6a .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/29 01:28 https://github.com/google/kmsan.git master 93f54a72 cb93dc6a .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/28 05:47 https://github.com/google/kmsan.git master 93f54a72 cb93dc6a .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/27 19:15 https://github.com/google/kmsan.git master 93f54a72 cb93dc6a .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/26 14:29 https://github.com/google/kmsan.git master 93f54a72 51265195 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/26 07:35 https://github.com/google/kmsan.git master 93f54a72 1f7cc1ca .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/26 06:08 https://github.com/google/kmsan.git master 93f54a72 1f7cc1ca .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/25 10:32 https://github.com/google/kmsan.git master 93f54a72 1f7cc1ca .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/24 11:39 https://github.com/google/kmsan.git master 93f54a72 554af388 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/23 20:38 https://github.com/google/kmsan.git master 93f54a72 70c104a1 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/23 18:36 https://github.com/google/kmsan.git master 93f54a72 70c104a1 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/23 08:05 https://github.com/google/kmsan.git master 93f54a72 340ea530 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/22 10:03 https://github.com/google/kmsan.git master 91e18444 128cd85f .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/21 23:45 https://github.com/google/kmsan.git master 91e18444 21f1765e .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/21 15:48 https://github.com/google/kmsan.git master 91e18444 d88894e6 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/21 06:25 https://github.com/google/kmsan.git master 91e18444 d88894e6 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/20 21:49 https://github.com/google/kmsan.git master 91e18444 4285ffa3 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/18 14:20 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/18 08:59 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/18 07:26 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/18 00:03 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/17 23:21 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/08/09 04:43 https://github.com/google/kmsan.git master ce8056d1 f721e4a0 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/08/06 14:53 https://github.com/google/kmsan.git master 93f54a72 1f122f88 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/31 02:05 https://github.com/google/kmsan.git master 93f54a72 8df85ed9 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/30 13:32 https://github.com/google/kmsan.git master 93f54a72 233283a1 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/26 14:29 https://github.com/google/kmsan.git master 93f54a72 51265195 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/26 06:17 https://github.com/google/kmsan.git master 93f54a72 1f7cc1ca .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/25 11:03 https://github.com/google/kmsan.git master 93f54a72 1f7cc1ca .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/23 20:40 https://github.com/google/kmsan.git master 93f54a72 70c104a1 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/23 07:56 https://github.com/google/kmsan.git master 93f54a72 340ea530 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/22 11:10 https://github.com/google/kmsan.git master 91e18444 128cd85f .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/18 10:50 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org