[  500.303689] br1: port 1(veth1) entered blocking state
[  500.303781] br1: port 1(veth1) entered disabled state
[  500.303856] veth1: entered allmulticast mode
[  500.303951] veth1: entered promiscuous mode
[  500.307730] br1: port 1(veth1) entered blocking state
[  500.307762] br1: port 1(veth1) entered forwarding state
[  500.311296] br1: port 2(veth2) entered blocking state
[  500.311359] br1: port 2(veth2) entered disabled state
[  500.311429] veth2: entered allmulticast mode
[  500.311518] veth2: entered promiscuous mode
[  500.315336] br1: port 2(veth2) entered blocking state
[  500.315379] br1: port 2(veth2) entered forwarding state
[  530.079703] br1: port 1(veth1) entered disabled state
[  530.083583] br1: port 2(veth2) entered disabled state
[  530.087447] veth2: left allmulticast mode
[  530.087507] veth2: left promiscuous mode
[  530.087577] br1: port 2(veth2) entered disabled state
[  530.087716] veth1: left allmulticast mode
[  530.087783] veth1: left promiscuous mode
[  530.087849] br1: port 1(veth1) entered disabled state