[  500.514640] br1: port 1(veth1) entered blocking state
[  500.514737] br1: port 1(veth1) entered disabled state
[  500.514812] veth1: entered allmulticast mode
[  500.514908] veth1: entered promiscuous mode
[  500.518126] br1: port 1(veth1) entered blocking state
[  500.518204] br1: port 1(veth1) entered forwarding state
[  500.521173] br1: port 2(veth2) entered blocking state
[  500.521209] br1: port 2(veth2) entered disabled state
[  500.521256] veth2: entered allmulticast mode
[  500.521310] veth2: entered promiscuous mode
[  500.524390] br1: port 2(veth2) entered blocking state
[  500.524465] br1: port 2(veth2) entered forwarding state
[  509.372541] br1: port 2(veth2) entered disabled state
[  509.375671] veth2: left allmulticast mode
[  509.375705] veth2: left promiscuous mode
[  509.375729] br1: port 2(veth2) entered disabled state
[  509.378865] br1: port 1(veth1) entered disabled state
[  509.382007] veth1: left allmulticast mode
[  509.382044] veth1: left promiscuous mode
[  509.382086] br1: port 1(veth1) entered disabled state