[  755.072810][ T4597] br1: port 1(veth1) entered blocking state
[  755.073068][ T4597] br1: port 1(veth1) entered disabled state
[  755.073370][ T4597] veth1: entered allmulticast mode
[  755.075466][ T4597] veth1: entered promiscuous mode
[  755.194654][ T4484] br1: port 1(veth1) entered blocking state
[  755.194923][ T4484] br1: port 1(veth1) entered forwarding state
[  755.305670][ T4599] br1: port 2(veth2) entered blocking state
[  755.305926][ T4599] br1: port 2(veth2) entered disabled state
[  755.306178][ T4599] veth2: entered allmulticast mode
[  755.308069][ T4599] veth2: entered promiscuous mode
[  755.441468][ T4482] br1: port 2(veth2) entered blocking state
[  755.441731][ T4482] br1: port 2(veth2) entered forwarding state
[  878.782482][ T5920] br1: port 2(veth2) entered disabled state
[  878.907605][ T5921] veth2: left allmulticast mode
[  878.907940][ T5921] veth2: left promiscuous mode
[  878.908422][ T5921] br1: port 2(veth2) entered disabled state
[  879.073153][ T5922] br1: port 1(veth1) entered disabled state
[  879.212548][ T5923] veth1: left allmulticast mode
[  879.212792][ T5923] veth1: left promiscuous mode
[  879.213096][ T5923] br1: port 1(veth1) entered disabled state