[  521.444059] br1: port 1(veth1) entered blocking state
[  521.444112] br1: port 1(veth1) entered disabled state
[  521.444159] veth1: entered allmulticast mode
[  521.444228] veth1: entered promiscuous mode
[  521.456869] br1: port 1(veth1) entered blocking state
[  521.456922] br1: port 1(veth1) entered forwarding state
[  521.468369] br1: port 2(veth2) entered blocking state
[  521.468433] br1: port 2(veth2) entered disabled state
[  521.468480] veth2: entered allmulticast mode
[  521.468570] veth2: entered promiscuous mode
[  521.484014] br1: port 2(veth2) entered blocking state
[  521.484071] br1: port 2(veth2) entered forwarding state
[  538.663688] br1: port 2(veth2) entered disabled state
[  538.676988] veth2: left allmulticast mode
[  538.677054] veth2: left promiscuous mode
[  538.677098] br1: port 2(veth2) entered disabled state
[  538.691592] br1: port 1(veth1) entered disabled state
[  538.705976] veth1: left allmulticast mode
[  538.706031] veth1: left promiscuous mode
[  538.706066] br1: port 1(veth1) entered disabled state