[  500.112303] br1: port 1(veth1) entered blocking state
[  500.112365] br1: port 1(veth1) entered disabled state
[  500.112397] veth1: entered allmulticast mode
[  500.112447] veth1: entered promiscuous mode
[  500.117309] br1: port 2(veth2) entered blocking state
[  500.117349] br1: port 2(veth2) entered disabled state
[  500.117376] veth2: entered allmulticast mode
[  500.117434] veth2: entered promiscuous mode
[  500.122515] br1: port 2(veth2) entered blocking state
[  500.122552] br1: port 2(veth2) entered forwarding state
[  500.122587] br1: port 1(veth1) entered blocking state
[  500.122615] br1: port 1(veth1) entered forwarding state
[  506.361475] br1: port 2(veth2) entered disabled state
[  506.361581] br1: port 1(veth1) entered disabled state
[  506.367441] veth2: left allmulticast mode
[  506.367517] veth2: left promiscuous mode
[  506.367551] br1: port 2(veth2) entered disabled state
[  506.373417] veth1: left allmulticast mode
[  506.373482] veth1: left promiscuous mode
[  506.373536] br1: port 1(veth1) entered disabled state