[  500.138569][ T4010] br1: port 1(veth1.100) entered blocking state
[  500.138810][ T4010] br1: port 1(veth1.100) entered disabled state
[  500.139016][ T4010] veth1.100: entered allmulticast mode
[  500.139157][ T4010] veth1: entered allmulticast mode
[  500.140681][ T4010] veth1.100: entered promiscuous mode
[  500.140825][ T4010] veth1: entered promiscuous mode
[  500.206147][ T4013] br1: port 1(veth1.100) entered blocking state
[  500.206361][ T4013] br1: port 1(veth1.100) entered forwarding state
[  500.419490][ T4024] br2: port 1(veth1.200) entered blocking state
[  500.419714][ T4024] br2: port 1(veth1.200) entered disabled state
[  500.419912][ T4024] veth1.200: entered allmulticast mode
[  500.421961][ T4024] veth1.200: entered promiscuous mode
[  500.504873][ T4027] br2: port 1(veth1.200) entered blocking state
[  500.505090][ T4027] br2: port 1(veth1.200) entered forwarding state
[  510.086668][ T4092] veth1.100: left allmulticast mode
[  510.086911][ T4092] veth1.100: left promiscuous mode
[  510.087290][ T4092] br1: port 1(veth1.100) entered disabled state
[  510.128206][ T4093] veth1.200: left allmulticast mode
[  510.128368][ T4093] veth1: left allmulticast mode
[  510.128570][ T4093] veth1.200: left promiscuous mode
[  510.128702][ T4093] veth1: left promiscuous mode
[  510.129071][ T4093] br2: port 1(veth1.200) entered disabled state
[  512.161960][ T4095] br2: port 1(veth1.200) entered blocking state
[  512.162196][ T4095] br2: port 1(veth1.200) entered disabled state
[  512.162409][ T4095] veth1.200: entered allmulticast mode
[  512.162545][ T4095] veth1: entered allmulticast mode
[  512.164387][ T4095] veth1.200: entered promiscuous mode
[  512.164535][ T4095] veth1: entered promiscuous mode
[  512.165059][ T4095] br2: port 1(veth1.200) entered blocking state
[  512.165246][ T4095] br2: port 1(veth1.200) entered forwarding state
[  512.193397][ T4096] br1: port 1(veth1.100) entered blocking state
[  512.193593][ T4096] br1: port 1(veth1.100) entered disabled state
[  512.193776][ T4096] veth1.100: entered allmulticast mode
[  512.195289][ T4096] veth1.100: entered promiscuous mode
[  512.195823][ T4096] br1: port 1(veth1.100) entered blocking state
[  512.195998][ T4096] br1: port 1(veth1.100) entered forwarding state
[  516.618905][ T4148] veth1.200: left allmulticast mode
[  516.619134][ T4148] veth1.200: left promiscuous mode
[  516.620231][ T4148] br2: port 1(veth1.200) entered disabled state
[  516.815115][ T4156] veth1.100: left allmulticast mode
[  516.815282][ T4156] veth1: left allmulticast mode
[  516.815472][ T4156] veth1.100: left promiscuous mode
[  516.815603][ T4156] veth1: left promiscuous mode
[  516.815964][ T4156] br1: port 1(veth1.100) entered disabled state