[  491.014342] br1: port 1(veth1) entered blocking state
[  491.014396] br1: port 1(veth1) entered disabled state
[  491.014444] veth1: entered allmulticast mode
[  491.014510] veth1: entered promiscuous mode
[  491.017734] br1: port 1(veth1) entered blocking state
[  491.017767] br1: port 1(veth1) entered forwarding state
[  491.021020] br1: port 2(veth2) entered blocking state
[  491.021097] br1: port 2(veth2) entered disabled state
[  491.021172] veth2: entered allmulticast mode
[  491.021275] veth2: entered promiscuous mode
[  491.024683] br1: port 2(veth2) entered blocking state
[  491.024726] br1: port 2(veth2) entered forwarding state
[  500.971100] br1: port 2(veth2) entered disabled state
[  500.974409] veth2: left allmulticast mode
[  500.974440] veth2: left promiscuous mode
[  500.974464] br1: port 2(veth2) entered disabled state
[  500.977827] br1: port 1(veth1) entered disabled state
[  500.981095] veth1: left allmulticast mode
[  500.981158] veth1: left promiscuous mode
[  500.981227] br1: port 1(veth1) entered disabled state