[  638.540300] br0: port 1(veth1) entered blocking state
[  638.540396] br0: port 1(veth1) entered disabled state
[  638.540470] veth1: entered allmulticast mode
[  638.540577] veth1: entered promiscuous mode
[  638.579743] br0: port 1(veth1) entered blocking state
[  638.579825] br0: port 1(veth1) entered forwarding state
[  643.856143] br0: port 1(veth1) entered disabled state
[  643.871786] veth1: left allmulticast mode
[  643.871849] veth1: left promiscuous mode
[  643.871912] br0: port 1(veth1) entered disabled state