[ 1634.781365][ T6961] br1: port 1(veth1) entered blocking state
[ 1634.781804][ T6961] br1: port 1(veth1) entered disabled state
[ 1634.782239][ T6961] veth1: entered allmulticast mode
[ 1634.786237][ T6961] veth1: entered promiscuous mode
[ 1634.894678][ T4654] br1: port 1(veth1) entered blocking state
[ 1634.895188][ T4654] br1: port 1(veth1) entered forwarding state
[ 1649.569032][ T7060] br1: port 1(veth1) entered disabled state
[ 1649.719686][ T7061] veth1: left allmulticast mode
[ 1649.720061][ T7061] veth1: left promiscuous mode
[ 1649.720527][ T7061] br1: port 1(veth1) entered disabled state