syzbot


KMSAN: uninit-value in tbf_enqueue
Status: internal: reported on 2020/04/21 13:06
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 9274124f net: stricter validation of untrusted gso packets
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-usb], missing on: [ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci2-upstream-kcsan-gce]
First crash: 42d, last: 3d11h

Sample crash report:

Crashes (18):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2020/05/30 16:20 https://github.com/google/kmsan.git master f0d5ec90 6f3e1c7c .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/05/25 00:32 https://github.com/google/kmsan.git master 8b97c627 bd28eb9d .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/05/01 07:10 https://github.com/google/kmsan.git master bfa90a4a a4d01b80 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/04/30 11:54 https://github.com/google/kmsan.git master bfa90a4a 2dd552a5 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/04/27 10:51 https://github.com/google/kmsan.git master bfa90a4a 0ce7569e .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/04/25 11:44 https://github.com/google/kmsan.git master bfa90a4a b8bb8e5f .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/04/23 13:31 https://github.com/google/kmsan.git master 9535d09e 2e44d63e .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/04/22 12:37 https://github.com/google/kmsan.git master 9535d09e 2e44d63e .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/12 14:07 https://github.com/google/kmsan.git master 34598697 160c7698 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/11 10:45 https://github.com/google/kmsan.git master 14bcee29 f8f57555 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/11 08:54 https://github.com/google/kmsan.git master 14bcee29 f8f57555 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/09 10:15 https://github.com/google/kmsan.git master a7b0442d e97b06d3 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/05 12:34 https://github.com/google/kmsan.git master 21c44613 4b76dd25 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/04 20:28 https://github.com/google/kmsan.git master 21c44613 9941337c .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/02 15:35 https://github.com/google/kmsan.git master bfa90a4a 58da4c35 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/05/01 06:07 https://github.com/google/kmsan.git master bfa90a4a a4d01b80 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/04/24 12:51 https://github.com/google/kmsan.git master 9535d09e 03d97a1b .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/04/21 12:18 https://github.com/google/kmsan.git master 9535d09e 2e44d63e .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com