[  509.010635] br1: port 1(veth1) entered blocking state
[  509.010709] br1: port 1(veth1) entered disabled state
[  509.010788] veth1: entered allmulticast mode
[  509.010883] veth1: entered promiscuous mode
[  509.020932] br1: port 1(veth1) entered blocking state
[  509.021036] br1: port 1(veth1) entered forwarding state
[  509.030969] br1: port 2(veth2) entered blocking state
[  509.031074] br1: port 2(veth2) entered disabled state
[  509.031160] veth2: entered allmulticast mode
[  509.031259] veth2: entered promiscuous mode
[  509.041511] br1: port 2(veth2) entered blocking state
[  509.041591] br1: port 2(veth2) entered forwarding state
[  540.249642] br1: port 1(veth1) entered disabled state
[  540.260342] br1: port 2(veth2) entered disabled state
[  540.271785] veth2: left allmulticast mode
[  540.271906] veth2: left promiscuous mode
[  540.271971] br1: port 2(veth2) entered disabled state
[  540.272090] veth1: left allmulticast mode
[  540.272140] veth1: left promiscuous mode
[  540.272191] br1: port 1(veth1) entered disabled state