[ 1656.842316][ T5201] br1: port 1(veth1) entered blocking state
[ 1656.842737][ T5201] br1: port 1(veth1) entered disabled state
[ 1656.843155][ T5201] veth1: entered allmulticast mode
[ 1656.847377][ T5201] veth1: entered promiscuous mode
[ 1657.001597][   T58] br1: port 1(veth1) entered blocking state
[ 1657.002309][   T58] br1: port 1(veth1) entered forwarding state
[ 1672.875309][ T5260] br1: port 1(veth1) entered disabled state
[ 1673.046081][ T5261] veth1: left allmulticast mode
[ 1673.046366][ T5261] veth1: left promiscuous mode
[ 1673.046715][ T5261] br1: port 1(veth1) entered disabled state