[  550.193495][ T6864] br1: port 1(veth1.100) entered blocking state
[  550.193758][ T6864] br1: port 1(veth1.100) entered disabled state
[  550.193986][ T6864] veth1.100: entered allmulticast mode
[  550.194153][ T6864] veth1: entered allmulticast mode
[  550.196214][ T6864] veth1.100: entered promiscuous mode
[  550.196392][ T6864] veth1: entered promiscuous mode
[  550.270334][ T6867] br1: port 1(veth1.100) entered blocking state
[  550.270585][ T6867] br1: port 1(veth1.100) entered forwarding state
[  550.483958][ T6880] br2: port 1(veth1.200) entered blocking state
[  550.484282][ T6880] br2: port 1(veth1.200) entered disabled state
[  550.484595][ T6880] veth1.200: entered allmulticast mode
[  550.487185][ T6880] veth1.200: entered promiscuous mode
[  550.570400][ T6883] br2: port 1(veth1.200) entered blocking state
[  550.570684][ T6883] br2: port 1(veth1.200) entered forwarding state
[  560.148579][ T6948] veth1.100: left allmulticast mode
[  560.148809][ T6948] veth1.100: left promiscuous mode
[  560.149185][ T6948] br1: port 1(veth1.100) entered disabled state
[  560.183919][ T6949] veth1.200: left allmulticast mode
[  560.184122][ T6949] veth1: left allmulticast mode
[  560.184372][ T6949] veth1.200: left promiscuous mode
[  560.184545][ T6949] veth1: left promiscuous mode
[  560.184990][ T6949] br2: port 1(veth1.200) entered disabled state
[  562.224283][ T6951] br2: port 1(veth1.200) entered blocking state
[  562.224546][ T6951] br2: port 1(veth1.200) entered disabled state
[  562.225127][ T6951] veth1.200: entered allmulticast mode
[  562.225318][ T6951] veth1: entered allmulticast mode
[  562.226945][ T6951] veth1.200: entered promiscuous mode
[  562.227128][ T6951] veth1: entered promiscuous mode
[  562.227760][ T6951] br2: port 1(veth1.200) entered blocking state
[  562.227971][ T6951] br2: port 1(veth1.200) entered forwarding state
[  562.251067][ T6952] br1: port 1(veth1.100) entered blocking state
[  562.251251][ T6952] br1: port 1(veth1.100) entered disabled state
[  562.251444][ T6952] veth1.100: entered allmulticast mode
[  562.252942][ T6952] veth1.100: entered promiscuous mode
[  562.253467][ T6952] br1: port 1(veth1.100) entered blocking state
[  562.253639][ T6952] br1: port 1(veth1.100) entered forwarding state
[  566.669493][ T7004] veth1.200: left allmulticast mode
[  566.670493][ T7004] veth1.200: left promiscuous mode
[  566.670930][ T7004] br2: port 1(veth1.200) entered disabled state
[  566.852534][ T7011] veth1.100: left allmulticast mode
[  566.852717][ T7011] veth1: left allmulticast mode
[  566.852911][ T7011] veth1.100: left promiscuous mode
[  566.853042][ T7011] veth1: left promiscuous mode
[  566.853419][ T7011] br1: port 1(veth1.100) entered disabled state