[  751.615826] br1: port 1(veth1) entered blocking state
[  751.615909] br1: port 1(veth1) entered disabled state
[  751.615949] veth1: entered allmulticast mode
[  751.616010] veth1: entered promiscuous mode
[  751.623627] br1: port 2(veth2) entered blocking state
[  751.623682] br1: port 2(veth2) entered disabled state
[  751.623731] veth2: entered allmulticast mode
[  751.623795] veth2: entered promiscuous mode
[  751.631527] br1: port 2(veth2) entered blocking state
[  751.631574] br1: port 2(veth2) entered forwarding state
[  751.631612] br1: port 1(veth1) entered blocking state
[  751.631656] br1: port 1(veth1) entered forwarding state
[  757.899834] br1: port 2(veth2) entered disabled state
[  757.899929] br1: port 1(veth1) entered disabled state
[  757.908601] veth2: left allmulticast mode
[  757.908668] veth2: left promiscuous mode
[  757.908737] br1: port 2(veth2) entered disabled state
[  757.916870] veth1: left allmulticast mode
[  757.916933] veth1: left promiscuous mode
[  757.916999] br1: port 1(veth1) entered disabled state