[ 1559.520767][ T6733] br1: port 1(veth1) entered blocking state
[ 1559.521009][ T6733] br1: port 1(veth1) entered disabled state
[ 1559.521256][ T6733] veth1: entered allmulticast mode
[ 1559.532332][ T6733] veth1: entered promiscuous mode
[ 1559.690440][ T5548] br1: port 1(veth1) entered blocking state
[ 1559.690761][ T5548] br1: port 1(veth1) entered forwarding state
[ 1579.882414][ T6808] br1: port 1(veth1) entered disabled state
[ 1580.053389][ T6809] veth1: left allmulticast mode
[ 1580.053609][ T6809] veth1: left promiscuous mode
[ 1580.053899][ T6809] br1: port 1(veth1) entered disabled state