[ 1246.223567][ T8209] br1: port 1(veth1) entered blocking state
[ 1246.224030][ T8209] br1: port 1(veth1) entered disabled state
[ 1246.225290][ T8209] veth1: entered allmulticast mode
[ 1246.230320][ T8209] veth1: entered promiscuous mode
[ 1246.333628][   T70] br1: port 1(veth1) entered blocking state
[ 1246.334105][   T70] br1: port 1(veth1) entered forwarding state
[ 1261.503782][ T8308] br1: port 1(veth1) entered disabled state
[ 1261.630943][ T8310] veth1: left allmulticast mode
[ 1261.631310][ T8310] veth1: left promiscuous mode
[ 1261.631814][ T8310] br1: port 1(veth1) entered disabled state