syzbot


KMSAN: uninit-value in bcmp
Status: upstream: reported C repro on 2019/06/08 15:03
Reported-by: syzbot+d8b02c920ae8f3e0be75@syzkaller.appspotmail.com
First crash: 462d, last: 8h54m

Sample crash report:

Crashes (447):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2020/07/09 20:29 https://github.com/google/kmsan.git master f0d5ec90 bc238812 .config log report syz C davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2019/06/16 05:29 https://github.com/google/kmsan.git master 14cf4e41 442206d7 .config log report syz C davem@davemloft.net, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2019/05/02 23:44 https://github.com/google/kmsan.git master d062d017 e9039493 .config log report syz C davem@davemloft.net, idosch@mellanox.com, ivan.khoronzhuk@linaro.org, jiri@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, petrm@mellanox.com
ci-upstream-kmsan-gce-386 2020/07/29 04:07 https://github.com/google/kmsan.git master 93f54a72 cb93dc6a .config log report syz C davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/29 05:22 https://github.com/google/kmsan.git master 93f54a72 cb93dc6a .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/07/27 07:14 https://github.com/google/kmsan.git master 93f54a72 51265195 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/07/26 07:18 https://github.com/google/kmsan.git master 93f54a72 1f7cc1ca .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/07/25 02:48 https://github.com/google/kmsan.git master 93f54a72 554af388 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/07/23 19:19 https://github.com/google/kmsan.git master 93f54a72 70c104a1 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce 2020/07/22 19:48 https://github.com/google/kmsan.git master 93f54a72 128cd85f .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/22 04:09 https://github.com/google/kmsan.git master 91e18444 21f1765e .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/21 20:01 https://github.com/google/kmsan.git master 91e18444 21f1765e .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/21 16:01 https://github.com/google/kmsan.git master 91e18444 d88894e6 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/19 04:18 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 23:03 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 12:51 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 12:41 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 11:36 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 10:21 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 09:01 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 07:21 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 03:49 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 01:28 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/18 00:27 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/17 22:37 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/17 20:35 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce 2020/07/12 03:59 https://github.com/google/kmsan.git master f0d5ec90 18d18b59 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/10 06:16 https://github.com/google/kmsan.git master f0d5ec90 bc238812 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/08 19:32 https://github.com/google/kmsan.git master f0d5ec90 51095195 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/08 09:48 https://github.com/google/kmsan.git master f0d5ec90 51095195 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/07/03 15:39 https://github.com/google/kmsan.git master f0d5ec90 bed10395 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/06/29 10:43 https://github.com/google/kmsan.git master f0d5ec90 a2cdad9d .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/06/28 23:44 https://github.com/google/kmsan.git master f0d5ec90 a2cdad9d .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/06/25 06:24 https://github.com/google/kmsan.git master f0d5ec90 54566aff .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2020/06/24 10:00 https://github.com/google/kmsan.git master f0d5ec90 54566aff .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce 2019/05/02 14:52 https://github.com/google/kmsan.git master d062d017 7516d9fa .config log report davem@davemloft.net, idosch@mellanox.com, ivan.khoronzhuk@linaro.org, jiri@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, petrm@mellanox.com
ci-upstream-kmsan-gce-386 2020/08/06 07:43 https://github.com/google/kmsan.git master 93f54a72 0487ea6f .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/08/04 18:14 https://github.com/google/kmsan.git master 93f54a72 80a06902 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/08/02 12:21 https://github.com/google/kmsan.git master 93f54a72 63a73341 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/24 01:39 https://github.com/google/kmsan.git master 93f54a72 70c104a1 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/07/23 16:43 https://github.com/google/kmsan.git master 93f54a72 340ea530 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kmsan-gce-386 2020/07/20 13:04 https://github.com/google/kmsan.git master 91e18444 4285ffa3 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce-386 2020/07/17 20:08 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce-386 2020/07/17 18:54 https://github.com/google/kmsan.git master 14525656 9c812472 .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, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com, yoshfuji@linux-ipv6.org
ci-upstream-kmsan-gce-386 2020/07/14 11:52 https://github.com/google/kmsan.git master f0d5ec90 ce4c95b3 .config log report davem@davemloft.net, ebiggers@google.com, edumazet@google.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, rdunlap@infradead.org
ci-upstream-kmsan-gce-386 2020/07/14 09:31 https://github.com/google/kmsan.git master f0d5ec90 ce4c95b3 .config log report davem@davemloft.net, ebiggers@google.com, edumazet@google.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, rdunlap@infradead.org
ci-upstream-kmsan-gce-386 2020/07/12 15:08 https://github.com/google/kmsan.git master f0d5ec90 115e1930 .config log report davem@davemloft.net, ebiggers@google.com, edumazet@google.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, rdunlap@infradead.org
ci-upstream-kmsan-gce-386 2020/07/02 09:09 https://github.com/google/kmsan.git master f0d5ec90 bed10395 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/07/02 08:35 https://github.com/google/kmsan.git master f0d5ec90 bed10395 .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kmsan-gce-386 2020/06/24 08:35 https://github.com/google/kmsan.git master f0d5ec90 54566aff .config log report ap420073@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org