[  552.136872] br1: port 1(veth1) entered blocking state
[  552.136935] br1: port 1(veth1) entered disabled state
[  552.136978] veth1: entered allmulticast mode
[  552.137039] veth1: entered promiscuous mode
[  552.144505] br1: port 2(veth2) entered blocking state
[  552.144556] br1: port 2(veth2) entered disabled state
[  552.144636] veth2: entered allmulticast mode
[  552.144699] veth2: entered promiscuous mode
[  552.150381] br1: port 2(veth2) entered blocking state
[  552.150452] br1: port 2(veth2) entered forwarding state
[  552.150528] br1: port 1(veth1) entered blocking state
[  552.150576] br1: port 1(veth1) entered forwarding state
[  558.295631] br1: port 2(veth2) entered disabled state
[  558.295691] br1: port 1(veth1) entered disabled state
[  558.300795] veth2: left allmulticast mode
[  558.300823] veth2: left promiscuous mode
[  558.300848] br1: port 2(veth2) entered disabled state
[  558.305967] veth1: left allmulticast mode
[  558.305993] veth1: left promiscuous mode
[  558.306023] br1: port 1(veth1) entered disabled state