syzbot


KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (3)
Status: moderation: reported on 2020/12/11 11:34
Reported-by: syzbot+8ae4d5d8d810bc348766@syzkaller.appspotmail.com
First crash: 56d, last: 3d12h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter 1 195d 195d 0/17 auto-closed as invalid on 2020/08/18 04:32
upstream KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (2) 1 105d 105d 0/17 auto-closed as invalid on 2020/11/15 22:09

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-upstream-kcsan-gce 2021/01/21 18:38 upstream 9791581c d4f4eca5 .config log report info andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com, songliubraving@fb.com, yhs@fb.com
ci2-upstream-kcsan-gce 2021/01/03 17:17 upstream 3516bd72 79264ae3 .config log report info andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com, songliubraving@fb.com, yhs@fb.com
ci2-upstream-kcsan-gce 2020/12/31 12:09 upstream f6e1ea19 5cc121d6 .config log report info andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com, songliubraving@fb.com, yhs@fb.com
ci2-upstream-kcsan-gce 2020/11/29 10:31 upstream 67f34fa8 a0092f9d .config log report info andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, john.fastabend@gmail.com, jwi@linux.ibm.com, kafai@fb.com, kpsingh@chromium.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com, songliubraving@fb.com, yhs@fb.com, zhudi21@huawei.com