[ 1656.119142][ T7558] br1: port 1(veth1) entered blocking state
[ 1656.119868][ T7558] br1: port 1(veth1) entered disabled state
[ 1656.120929][ T7558] veth1: entered allmulticast mode
[ 1656.128438][ T7558] veth1: entered promiscuous mode
[ 1656.270575][   T37] br1: port 1(veth1) entered blocking state
[ 1656.271206][   T37] br1: port 1(veth1) entered forwarding state
[ 1675.570954][ T7698] br1: port 1(veth1) entered disabled state
[ 1675.684623][ T7699] veth1: left allmulticast mode
[ 1675.685034][ T7699] veth1: left promiscuous mode
[ 1675.685546][ T7699] br1: port 1(veth1) entered disabled state