[  551.409068] br1: port 1(veth1) entered blocking state
[  551.409173] br1: port 1(veth1) entered disabled state
[  551.409248] veth1: entered allmulticast mode
[  551.409346] veth1: entered promiscuous mode
[  551.415522] br1: port 2(veth2) entered blocking state
[  551.415559] br1: port 2(veth2) entered disabled state
[  551.415594] veth2: entered allmulticast mode
[  551.415652] veth2: entered promiscuous mode
[  551.421510] br1: port 2(veth2) entered blocking state
[  551.421546] br1: port 2(veth2) entered forwarding state
[  551.421591] br1: port 1(veth1) entered blocking state
[  551.421623] br1: port 1(veth1) entered forwarding state
[  557.489311] br1: port 2(veth2) entered disabled state
[  557.489374] br1: port 1(veth1) entered disabled state
[  557.495830] veth2: left allmulticast mode
[  557.495860] veth2: left promiscuous mode
[  557.495890] br1: port 2(veth2) entered disabled state
[  557.502266] veth1: left allmulticast mode
[  557.502293] veth1: left promiscuous mode
[  557.502325] br1: port 1(veth1) entered disabled state