[ 1551.595047][ T6831] br1: port 1(veth1) entered blocking state
[ 1551.595292][ T6831] br1: port 1(veth1) entered disabled state
[ 1551.595552][ T6831] veth1: entered allmulticast mode
[ 1551.597495][ T6831] veth1: entered promiscuous mode
[ 1551.764283][ T1399] br1: port 1(veth1) entered blocking state
[ 1551.764675][ T1399] br1: port 1(veth1) entered forwarding state
[ 1572.083572][ T6907] br1: port 1(veth1) entered disabled state
[ 1572.235351][ T6908] veth1: left allmulticast mode
[ 1572.235603][ T6908] veth1: left promiscuous mode
[ 1572.235915][ T6908] br1: port 1(veth1) entered disabled state