[  500.674161] br1: port 1(veth1) entered blocking state
[  500.674248] br1: port 1(veth1) entered disabled state
[  500.674323] veth1: entered allmulticast mode
[  500.674414] veth1: entered promiscuous mode
[  500.677602] br1: port 1(veth1) entered blocking state
[  500.677634] br1: port 1(veth1) entered forwarding state
[  500.680654] br1: port 2(veth2) entered blocking state
[  500.680684] br1: port 2(veth2) entered disabled state
[  500.680714] veth2: entered allmulticast mode
[  500.680763] veth2: entered promiscuous mode
[  500.683848] br1: port 2(veth2) entered blocking state
[  500.683884] br1: port 2(veth2) entered forwarding state
[  509.586812] br1: port 2(veth2) entered disabled state
[  509.589745] veth2: left allmulticast mode
[  509.589770] veth2: left promiscuous mode
[  509.589796] br1: port 2(veth2) entered disabled state
[  509.592795] br1: port 1(veth1) entered disabled state
[  509.595951] veth1: left allmulticast mode
[  509.596014] veth1: left promiscuous mode
[  509.596083] br1: port 1(veth1) entered disabled state