[ 1548.239101][ T8901] br1: port 1(veth1) entered blocking state
[ 1548.239408][ T8901] br1: port 1(veth1) entered disabled state
[ 1548.239679][ T8901] veth1: entered allmulticast mode
[ 1548.241617][ T8901] veth1: entered promiscuous mode
[ 1548.394563][  T240] br1: port 1(veth1) entered blocking state
[ 1548.394838][  T240] br1: port 1(veth1) entered forwarding state
[ 1548.538939][ T8904] br1: port 2(veth2) entered blocking state
[ 1548.539230][ T8904] br1: port 2(veth2) entered disabled state
[ 1548.539512][ T8904] veth2: entered allmulticast mode
[ 1548.542752][ T8904] veth2: entered promiscuous mode
[ 1548.705499][ T5215] br1: port 2(veth2) entered blocking state
[ 1548.705803][ T5215] br1: port 2(veth2) entered forwarding state
[ 1570.457065][ T9053] br1: port 2(veth2) entered disabled state
[ 1570.621261][ T9054] veth2: left allmulticast mode
[ 1570.621482][ T9054] veth2: left promiscuous mode
[ 1570.621802][ T9054] br1: port 2(veth2) entered disabled state
[ 1570.795918][ T9055] br1: port 1(veth1) entered disabled state
[ 1570.963231][ T9056] veth1: left allmulticast mode
[ 1570.963452][ T9056] veth1: left promiscuous mode
[ 1570.963744][ T9056] br1: port 1(veth1) entered disabled state