[  500.670631] br1: port 1(veth1) entered blocking state
[  500.670702] br1: port 1(veth1) entered disabled state
[  500.670758] veth1: entered allmulticast mode
[  500.670846] veth1: entered promiscuous mode
[  500.687868] br1: port 1(veth1) entered blocking state
[  500.687958] br1: port 1(veth1) entered forwarding state
[  500.702646] br1: port 2(veth2) entered blocking state
[  500.702706] br1: port 2(veth2) entered disabled state
[  500.702755] veth2: entered allmulticast mode
[  500.702833] veth2: entered promiscuous mode
[  500.719812] br1: port 2(veth2) entered blocking state
[  500.719898] br1: port 2(veth2) entered forwarding state
[  540.623054] br1: port 2(veth2) entered disabled state
[  540.639006] veth2: left allmulticast mode
[  540.639059] veth2: left promiscuous mode
[  540.639091] br1: port 2(veth2) entered disabled state
[  540.654792] br1: port 1(veth1) entered disabled state
[  540.671358] veth1: left allmulticast mode
[  540.671413] veth1: left promiscuous mode
[  540.671447] br1: port 1(veth1) entered disabled state