[  646.809509][ T4876] br1: port 1(veth1.100) entered blocking state
[  646.809719][ T4876] br1: port 1(veth1.100) entered disabled state
[  646.809909][ T4876] veth1.100: entered allmulticast mode
[  646.810033][ T4876] veth1: entered allmulticast mode
[  646.811934][ T4876] veth1.100: entered promiscuous mode
[  646.812080][ T4876] veth1: entered promiscuous mode
[  646.882197][ T4879] br1: port 1(veth1.100) entered blocking state
[  646.882404][ T4879] br1: port 1(veth1.100) entered forwarding state
[  647.089580][ T4890] br2: port 1(veth1.200) entered blocking state
[  647.089778][ T4890] br2: port 1(veth1.200) entered disabled state
[  647.089964][ T4890] veth1.200: entered allmulticast mode
[  647.091453][ T4890] veth1.200: entered promiscuous mode
[  647.168979][ T4893] br2: port 1(veth1.200) entered blocking state
[  647.169223][ T4893] br2: port 1(veth1.200) entered forwarding state
[  656.710947][ T4958] veth1.100: left allmulticast mode
[  656.711196][ T4958] veth1.100: left promiscuous mode
[  656.711586][ T4958] br1: port 1(veth1.100) entered disabled state
[  656.741808][ T4959] veth1.200: left allmulticast mode
[  656.741970][ T4959] veth1: left allmulticast mode
[  656.742150][ T4959] veth1.200: left promiscuous mode
[  656.742283][ T4959] veth1: left promiscuous mode
[  656.742656][ T4959] br2: port 1(veth1.200) entered disabled state
[  658.787432][ T4961] br2: port 1(veth1.200) entered blocking state
[  658.787676][ T4961] br2: port 1(veth1.200) entered disabled state
[  658.787914][ T4961] veth1.200: entered allmulticast mode
[  658.788078][ T4961] veth1: entered allmulticast mode
[  658.790344][ T4961] veth1.200: entered promiscuous mode
[  658.790534][ T4961] veth1: entered promiscuous mode
[  658.791138][ T4961] br2: port 1(veth1.200) entered blocking state
[  658.791350][ T4961] br2: port 1(veth1.200) entered forwarding state
[  658.819926][ T4962] br1: port 1(veth1.100) entered blocking state
[  658.820104][ T4962] br1: port 1(veth1.100) entered disabled state
[  658.820272][ T4962] veth1.100: entered allmulticast mode
[  658.821697][ T4962] veth1.100: entered promiscuous mode
[  658.822188][ T4962] br1: port 1(veth1.100) entered blocking state
[  658.822354][ T4962] br1: port 1(veth1.100) entered forwarding state
[  663.287755][ T5015] veth1.200: left allmulticast mode
[  663.287971][ T5015] veth1.200: left promiscuous mode
[  663.288321][ T5015] br2: port 1(veth1.200) entered disabled state
[  663.466409][ T5023] veth1.100: left allmulticast mode
[  663.467334][ T5023] veth1: left allmulticast mode
[  663.467589][ T5023] veth1.100: left promiscuous mode
[  663.467762][ T5023] veth1: left promiscuous mode
[  663.468202][ T5023] br1: port 1(veth1.100) entered disabled state