[  500.052762] br1: port 1(veth1) entered blocking state
[  500.052844] br1: port 1(veth1) entered disabled state
[  500.052913] veth1: entered allmulticast mode
[  500.053007] veth1: entered promiscuous mode
[  500.070080] br1: port 1(veth1) entered blocking state
[  500.070153] br1: port 1(veth1) entered forwarding state
[  500.085964] br1: port 2(veth2) entered blocking state
[  500.086036] br1: port 2(veth2) entered disabled state
[  500.086096] veth2: entered allmulticast mode
[  500.086192] veth2: entered promiscuous mode
[  500.103527] br1: port 2(veth2) entered blocking state
[  500.103599] br1: port 2(veth2) entered forwarding state
[  539.509086] br1: port 2(veth2) entered disabled state
[  539.520726] veth2: left allmulticast mode
[  539.520782] veth2: left promiscuous mode
[  539.520826] br1: port 2(veth2) entered disabled state
[  539.534293] br1: port 1(veth1) entered disabled state
[  539.545903] veth1: left allmulticast mode
[  539.545946] veth1: left promiscuous mode
[  539.545980] br1: port 1(veth1) entered disabled state