[  500.654510] br1: port 1(veth1) entered blocking state
[  500.654570] br1: port 1(veth1) entered disabled state
[  500.654621] veth1: entered allmulticast mode
[  500.654696] veth1: entered promiscuous mode
[  500.664865] br1: port 1(veth1) entered blocking state
[  500.664968] br1: port 1(veth1) entered forwarding state
[  500.675792] br1: port 2(veth2) entered blocking state
[  500.675850] br1: port 2(veth2) entered disabled state
[  500.675901] veth2: entered allmulticast mode
[  500.675997] veth2: entered promiscuous mode
[  500.686669] br1: port 2(veth2) entered blocking state
[  500.686756] br1: port 2(veth2) entered forwarding state
[  540.142011] br1: port 2(veth2) entered disabled state
[  540.152736] veth2: left allmulticast mode
[  540.152795] veth2: left promiscuous mode
[  540.152871] br1: port 2(veth2) entered disabled state
[  540.163738] br1: port 1(veth1) entered disabled state
[  540.173449] veth1: left allmulticast mode
[  540.173552] veth1: left promiscuous mode
[  540.173611] br1: port 1(veth1) entered disabled state