[ 1649.915870][ T7635] br1: port 1(veth1) entered blocking state
[ 1649.916194][ T7635] br1: port 1(veth1) entered disabled state
[ 1649.916467][ T7635] veth1: entered allmulticast mode
[ 1649.918345][ T7635] veth1: entered promiscuous mode
[ 1650.067652][   T37] br1: port 1(veth1) entered blocking state
[ 1650.067898][   T37] br1: port 1(veth1) entered forwarding state
[ 1665.976208][ T7694] br1: port 1(veth1) entered disabled state
[ 1666.131122][ T7695] veth1: left allmulticast mode
[ 1666.131360][ T7695] veth1: left promiscuous mode
[ 1666.131677][ T7695] br1: port 1(veth1) entered disabled state