[  512.017012] br1: port 1(veth1) entered blocking state
[  512.017148] br1: port 1(veth1) entered disabled state
[  512.017217] veth1: entered allmulticast mode
[  512.017304] veth1: entered promiscuous mode
[  512.019881] br1: port 1(veth1) entered blocking state
[  512.019920] br1: port 1(veth1) entered forwarding state
[  512.022474] br1: port 2(veth2) entered blocking state
[  512.022541] br1: port 2(veth2) entered disabled state
[  512.022612] veth2: entered allmulticast mode
[  512.022697] veth2: entered promiscuous mode
[  512.025266] br1: port 2(veth2) entered blocking state
[  512.025304] br1: port 2(veth2) entered forwarding state
[  521.961287] br1: port 2(veth2) entered disabled state
[  521.963816] veth2: left allmulticast mode
[  521.963846] veth2: left promiscuous mode
[  521.963870] br1: port 2(veth2) entered disabled state
[  521.966480] br1: port 1(veth1) entered disabled state
[  521.969051] veth1: left allmulticast mode
[  521.969111] veth1: left promiscuous mode
[  521.969173] br1: port 1(veth1) entered disabled state