syzbot


KMSAN: uninit-value in xa_load
Status: upstream: reported C repro on 2020/07/22 05:53
Reported-by: syzbot+086ab5ca9eafd2379aa6@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: 1h50m
Patch testing requests:
Created Duration User Patch Repo Result
2020/07/26 01:46 18m yepeilin.cs@gmail.com patch https://github.com/google/kmsan.git master OK

Sample crash report:

Crashes (88):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2020/07/19 05:15 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 2020/07/30 20:28 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 2020/07/30 15:28 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 2020/07/30 09:01 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 19:22 https://github.com/google/kmsan.git master 93f54a72 19a8de55 .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 16:48 https://github.com/google/kmsan.git master 93f54a72 19a8de55 .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 15:05 https://github.com/google/kmsan.git master 93f54a72 19a8de55 .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 12:47 https://github.com/google/kmsan.git master 93f54a72 19a8de55 .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 09:27 https://github.com/google/kmsan.git master 93f54a72 19a8de55 .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 06:36 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 02:27 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 10:25 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 07:26 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 05:25 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 05:16 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 23:16 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 14:10 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 09:54 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 2020/07/27 01:58 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 04:58 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 09:12 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 18:15 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 2020/07/24 15:48 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 2020/07/24 15:36 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 2020/07/24 15:26 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 2020/07/24 00:01 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 16:33 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 2020/07/23 08:06 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 2020/07/18 16:14 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 10:38 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 07:29 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 23:42 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 23:16 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 2020/08/11 17:11 https://github.com/google/kmsan.git master ce8056d1 bacaf5fa .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 2020/08/11 05:24 https://github.com/google/kmsan.git master ce8056d1 7adc7b65 .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 2020/08/10 10:22 https://github.com/google/kmsan.git master ce8056d1 70301872 .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 09:46 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 2020/08/08 00:06 https://github.com/google/kmsan.git master 05fd5f9f cb436c69 .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 2020/08/07 06:23 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 2020/08/06 22:09 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 2020/08/02 04:14 https://github.com/google/kmsan.git master 93f54a72 d895b3be .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 21:00 https://github.com/google/kmsan.git master 93f54a72 d895b3be .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 2020/07/27 18:23 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-386 2020/07/26 14:07 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 2020/07/25 17:47 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 2020/07/24 20:25 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-386 2020/07/24 15:38 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-386 2020/07/24 00:16 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 20:52 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 20:39 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 2020/07/23 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 11:30 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 05:59 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-386 2020/07/18 05:17 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