[ 1734.839145][ T7689] br1: port 1(veth1) entered blocking state
[ 1734.839452][ T7689] br1: port 1(veth1) entered disabled state
[ 1734.839757][ T7689] veth1: entered allmulticast mode
[ 1734.841642][ T7689] veth1: entered promiscuous mode
[ 1735.012487][ T4898] br1: port 1(veth1) entered blocking state
[ 1735.012772][ T4898] br1: port 1(veth1) entered forwarding state
[ 1751.359241][ T7749] br1: port 1(veth1) entered disabled state
[ 1751.540824][ T7750] veth1: left allmulticast mode
[ 1751.541072][ T7750] veth1: left promiscuous mode
[ 1751.541404][ T7750] br1: port 1(veth1) entered disabled state