syzbot


KMSAN: uninit-value in __netif_receive_skb_core
Status: upstream: reported C repro on 2018/04/12 08:01
Reported-by: syzbot+b202b7208664142954fa@syzkaller.appspotmail.com
First crash: 926d, last: 38d

Sample crash report:

Crashes (342):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kmsan-gce 2019/11/24 18:44 https://github.com/google/kmsan.git master 4a1d41e3 598ca6c8 .config log report syz C andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jakub.kicinski@netronome.com, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, ktkhai@virtuozzo.com, lifei.shirley@bytedance.com, linux-kernel@vger.kernel.org, lirongqing@baidu.com, mail@timurcelik.de, netdev@vger.kernel.org, nicolas.dichtel@6wind.com, sdf@google.com, songliubraving@fb.com, tglx@linutronix.de, viro@zeniv.linux.org.uk, yangyingliang@huawei.com, yhs@fb.com
ci-upstream-kmsan-gce 2019/11/18 17:37 https://github.com/google/kmsan.git master 9c6a7162 1daed50a .config log report syz C ast@kernel.org, bhole_prashant_q7@lab.ntt.co.jp, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jakub.kicinski@netronome.com, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, ktkhai@virtuozzo.com, lifei.shirley@bytedance.com, linux-kernel@vger.kernel.org, lirongqing@baidu.com, mst@redhat.com, netdev@vger.kernel.org, nicolas.dichtel@6wind.com, sdf@google.com, songliubraving@fb.com, tglx@linutronix.de, yangyingliang@huawei.com, yhs@fb.com
ci-upstream-kmsan-gce 2019/10/25 07:02 https://github.com/google/kmsan.git master d86c1556 d01bb02a .config log report syz C ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jakub.kicinski@netronome.com, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, ktkhai@virtuozzo.com, lifei.shirley@bytedance.com, linux-kernel@vger.kernel.org, lirongqing@baidu.com, mail@timurcelik.de, netdev@vger.kernel.org, nicolas.dichtel@6wind.com, pabeni@redhat.com, sdf@google.com, songliubraving@fb.com, tglx@linutronix.de, yangyingliang@huawei.com, yhs@fb.com
ci-upstream-kmsan-gce 2019/10/13 21:47 https://github.com/google/kmsan.git master fa169025 2f661ec4 .config log report syz C ast@kernel.org, bhole_prashant_q7@lab.ntt.co.jp, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jakub.kicinski@netronome.com, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, ktkhai@virtuozzo.com, lifei.shirley@bytedance.com, linux-kernel@vger.kernel.org, lirongqing@baidu.com, mail@timurcelik.de, netdev@vger.kernel.org, nicolas.dichtel@6wind.com, sdf@google.com, songliubraving@fb.com, tglx@linutronix.de, yangyingliang@huawei.com, yhs@fb.com
ci-upstream-kmsan-gce 2018/04/13 05:09 https://github.com/google/kmsan.git master 35ff515e eb2295de .config log report syz C bpoirier@suse.com, davem@davemloft.net, edumazet@google.com, elena.reshetova@intel.com, keescook@chromium.org, linux-kernel@vger.kernel.org, maloney@google.com, netdev@vger.kernel.org, rami.rosen@intel.com, willemb@google.com
ci-upstream-kmsan-gce 2019/09/28 00:55 https://github.com/google/kmsan.git master 9baf75aa d8074e0b .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tglx@linutronix.de
ci-upstream-kmsan-gce 2020/09/11 04:37 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/09/10 06:01 https://github.com/google/kmsan.git master 3b3ea602 409809d8 .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/09/07 06:57 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/09/02 07:05 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, mingo@kernel.org, paulmck@kernel.org, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kmsan-gce 2020/09/01 14:19 https://github.com/google/kmsan.git master 3b3ea602 d5a3ae1f .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/08/31 09:58 https://github.com/google/kmsan.git master 3b3ea602 d5a3ae1f .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/08/29 03:08 https://github.com/google/kmsan.git master 3b3ea602 d5a3ae1f .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/08/27 21:58 https://github.com/google/kmsan.git master ce8056d1 816e0689 .config log report davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/08/22 11:06 https://github.com/google/kmsan.git master ce8056d1 6436ce4b .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/08/20 11:16 https://github.com/google/kmsan.git master ce8056d1 ed282a3a .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/08/19 23:16 https://github.com/google/kmsan.git master ce8056d1 94b45706 .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/08/19 20:48 https://github.com/google/kmsan.git master ce8056d1 94b45706 .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/08/17 16:50 https://github.com/google/kmsan.git master ce8056d1 424dd8e7 .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/07/28 21:58 https://github.com/google/kmsan.git master 93f54a72 cb93dc6a .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/07/26 04:47 https://github.com/google/kmsan.git master 93f54a72 1f7cc1ca .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/07/23 00:43 https://github.com/google/kmsan.git master 93f54a72 340ea530 .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce 2020/07/20 10:16 https://github.com/google/kmsan.git master 14525656 9c812472 .config log report davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/15 00:05 https://github.com/google/kmsan.git master f0d5ec90 609fb517 .config log report andriin@fb.com, arnd@arndb.de, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, maowenan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, willemb@google.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/07/11 18:34 https://github.com/google/kmsan.git master f0d5ec90 18d18b59 .config log report andriin@fb.com, arnd@arndb.de, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, maowenan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, willemb@google.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/07/06 23:12 https://github.com/google/kmsan.git master f0d5ec90 51095195 .config log report andriin@fb.com, arnd@arndb.de, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, maowenan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, willemb@google.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/30 09:12 https://github.com/google/kmsan.git master f0d5ec90 a2cdad9d .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/27 22:49 https://github.com/google/kmsan.git master f0d5ec90 ffec44b5 .config log report andriin@fb.com, arnd@arndb.de, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, maowenan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, willemb@google.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/21 21:44 https://github.com/google/kmsan.git master f0d5ec90 4f2acff9 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/19 11:04 https://github.com/google/kmsan.git master f0d5ec90 bc258b50 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/18 03:52 https://github.com/google/kmsan.git master f0d5ec90 b9f3810b .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/11 10:16 https://github.com/google/kmsan.git master f0d5ec90 3ab7a05a .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/06 16:32 https://github.com/google/kmsan.git master f0d5ec90 e6b89e4e .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, maowenan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, willemb@google.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/06 08:11 https://github.com/google/kmsan.git master f0d5ec90 e6b89e4e .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/03 14:27 https://github.com/google/kmsan.git master f0d5ec90 a5ce5de0 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/02 14:32 https://github.com/google/kmsan.git master f0d5ec90 52fd7b7d .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/06/01 18:11 https://github.com/google/kmsan.git master f0d5ec90 a0331e89 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, maowenan@huawei.com, netdev@vger.kernel.org, songliubraving@fb.com, willemb@google.com, yhs@fb.com
ci-upstream-kmsan-gce 2020/05/31 14:38 https://github.com/google/kmsan.git master f0d5ec90 a0331e89 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce 2018/04/08 07:48 https://github.com/google/kmsan.git master e2ab7e8a 66f22a7f .config log report bpoirier@suse.com, davem@davemloft.net, edumazet@google.com, elena.reshetova@intel.com, ishkamiel@gmail.com, keescook@chromium.org, linux-kernel@vger.kernel.org, maloney@google.com, netdev@vger.kernel.org, rami.rosen@intel.com, willemb@google.com
ci-upstream-kmsan-gce-386 2020/09/11 12:53 https://github.com/google/kmsan.git master 3b3ea602 adfb8b4e .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce-386 2020/09/05 12:22 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce-386 2020/09/05 07:35 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/08/27 16:36 https://github.com/google/kmsan.git master ce8056d1 816e0689 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce-386 2020/08/20 01:25 https://github.com/google/kmsan.git master ce8056d1 94b45706 .config log report akpm@linux-foundation.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce-386 2020/08/15 09:10 https://github.com/google/kmsan.git master ce8056d1 424dd8e7 .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce-386 2020/08/04 23:56 https://github.com/google/kmsan.git master 93f54a72 80a06902 .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce-386 2020/08/04 07:03 https://github.com/google/kmsan.git master 93f54a72 196277c4 .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce-386 2020/07/23 02:03 https://github.com/google/kmsan.git master 93f54a72 340ea530 .config log report akpm@linux-foundation.org, bp@alien8.de, hkallweit1@gmail.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kmsan-gce-386 2020/06/09 23:09 https://github.com/google/kmsan.git master f0d5ec90 092934c1 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kmsan-gce-386 2020/06/06 19:20 https://github.com/google/kmsan.git master f0d5ec90 e6b89e4e .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, jasowang@redhat.com, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com