[  641.520006][ T4020] br1: port 1(veth1.100) entered blocking state
[  641.520213][ T4020] br1: port 1(veth1.100) entered disabled state
[  641.520391][ T4020] veth1.100: entered allmulticast mode
[  641.520515][ T4020] veth1: entered allmulticast mode
[  641.521948][ T4020] veth1.100: entered promiscuous mode
[  641.522082][ T4020] veth1: entered promiscuous mode
[  641.602265][ T4023] br1: port 1(veth1.100) entered blocking state
[  641.602460][ T4023] br1: port 1(veth1.100) entered forwarding state
[  641.770308][ T4035] br2: port 1(veth1.200) entered blocking state
[  641.770543][ T4035] br2: port 1(veth1.200) entered disabled state
[  641.770789][ T4035] veth1.200: entered allmulticast mode
[  641.772293][ T4035] veth1.200: entered promiscuous mode
[  641.857823][ T4039] br2: port 1(veth1.200) entered blocking state
[  641.858028][ T4039] br2: port 1(veth1.200) entered forwarding state
[  651.443915][ T4104] veth1.100: left allmulticast mode
[  651.444143][ T4104] veth1.100: left promiscuous mode
[  651.444540][ T4104] br1: port 1(veth1.100) entered disabled state
[  651.476870][ T4105] veth1.200: left allmulticast mode
[  651.477064][ T4105] veth1: left allmulticast mode
[  651.477264][ T4105] veth1.200: left promiscuous mode
[  651.477444][ T4105] veth1: left promiscuous mode
[  651.477864][ T4105] br2: port 1(veth1.200) entered disabled state
[  653.513757][ T4107] br2: port 1(veth1.200) entered blocking state
[  653.514000][ T4107] br2: port 1(veth1.200) entered disabled state
[  653.514232][ T4107] veth1.200: entered allmulticast mode
[  653.514399][ T4107] veth1: entered allmulticast mode
[  653.516515][ T4107] veth1.200: entered promiscuous mode
[  653.516698][ T4107] veth1: entered promiscuous mode
[  653.517255][ T4107] br2: port 1(veth1.200) entered blocking state
[  653.517459][ T4107] br2: port 1(veth1.200) entered forwarding state
[  653.538038][ T4108] br1: port 1(veth1.100) entered blocking state
[  653.538217][ T4108] br1: port 1(veth1.100) entered disabled state
[  653.538389][ T4108] veth1.100: entered allmulticast mode
[  653.539787][ T4108] veth1.100: entered promiscuous mode
[  653.540248][ T4108] br1: port 1(veth1.100) entered blocking state
[  653.540412][ T4108] br1: port 1(veth1.100) entered forwarding state
[  658.083950][ T4160] veth1.200: left allmulticast mode
[  658.084224][ T4160] veth1.200: left promiscuous mode
[  658.084656][ T4160] br2: port 1(veth1.200) entered disabled state
[  658.279133][ T4168] veth1.100: left allmulticast mode
[  658.279474][ T4168] veth1: left allmulticast mode
[  658.279796][ T4168] veth1.100: left promiscuous mode
[  658.280652][ T4168] veth1: left promiscuous mode
[  658.281291][ T4168] br1: port 1(veth1.100) entered disabled state