[  500.628100] br1: port 1(veth1) entered blocking state
[  500.628213] br1: port 1(veth1) entered disabled state
[  500.628296] veth1: entered allmulticast mode
[  500.628414] veth1: entered promiscuous mode
[  500.638155] br1: port 1(veth1) entered blocking state
[  500.638227] br1: port 1(veth1) entered forwarding state
[  500.648652] br1: port 2(veth2) entered blocking state
[  500.648757] br1: port 2(veth2) entered disabled state
[  500.648839] veth2: entered allmulticast mode
[  500.648959] veth2: entered promiscuous mode
[  500.659937] br1: port 2(veth2) entered blocking state
[  500.660019] br1: port 2(veth2) entered forwarding state
[  512.151880] br1: port 2(veth2) entered disabled state
[  512.161211] veth2: left allmulticast mode
[  512.161263] veth2: left promiscuous mode
[  512.161308] br1: port 2(veth2) entered disabled state
[  512.169835] br1: port 1(veth1) entered disabled state
[  512.178920] veth1: left allmulticast mode
[  512.178979] veth1: left promiscuous mode
[  512.179019] br1: port 1(veth1) entered disabled state