[  750.385555] br1: port 1(veth1) entered blocking state
[  750.385635] br1: port 1(veth1) entered disabled state
[  750.385751] veth1: entered allmulticast mode
[  750.385922] veth1: entered promiscuous mode
[  750.413718] br1: port 2(veth2) entered blocking state
[  750.413848] br1: port 2(veth2) entered disabled state
[  750.413956] veth2: entered allmulticast mode
[  750.414126] veth2: entered promiscuous mode
[  750.442142] br1: port 2(veth2) entered blocking state
[  750.442259] br1: port 2(veth2) entered forwarding state
[  750.442327] br1: port 1(veth1) entered blocking state
[  750.442387] br1: port 1(veth1) entered forwarding state
[  758.199753] br1: port 2(veth2) entered disabled state
[  758.199861] br1: port 1(veth1) entered disabled state
[  758.221987] veth2: left allmulticast mode
[  758.222081] veth2: left promiscuous mode
[  758.222129] br1: port 2(veth2) entered disabled state
[  758.243034] veth1: left allmulticast mode
[  758.243114] veth1: left promiscuous mode
[  758.243154] br1: port 1(veth1) entered disabled state