[ 1743.520114][ T9503] br1: port 1(veth1) entered blocking state
[ 1743.520484][ T9503] br1: port 1(veth1) entered disabled state
[ 1743.520875][ T9503] veth1: entered allmulticast mode
[ 1743.525495][ T9503] veth1: entered promiscuous mode
[ 1743.694604][   T40] br1: port 1(veth1) entered blocking state
[ 1743.694901][   T40] br1: port 1(veth1) entered forwarding state
[ 1764.892760][ T9577] br1: port 1(veth1) entered disabled state
[ 1765.062417][ T9578] veth1: left allmulticast mode
[ 1765.062772][ T9578] veth1: left promiscuous mode
[ 1765.063257][ T9578] br1: port 1(veth1) entered disabled state