[ 1551.519097][ T9654] br1: port 1(veth1) entered blocking state
[ 1551.519461][ T9654] br1: port 1(veth1) entered disabled state
[ 1551.519740][ T9654] veth1: entered allmulticast mode
[ 1551.522791][ T9654] veth1: entered promiscuous mode
[ 1551.687992][ T6972] br1: port 1(veth1) entered blocking state
[ 1551.688259][ T6972] br1: port 1(veth1) entered forwarding state
[ 1571.860108][ T9729] br1: port 1(veth1) entered disabled state
[ 1572.006722][ T9730] veth1: left allmulticast mode
[ 1572.006943][ T9730] veth1: left promiscuous mode
[ 1572.007281][ T9730] br1: port 1(veth1) entered disabled state