[ 1519.945711][ T9168] br1: port 1(veth1) entered blocking state
[ 1519.946021][ T9168] br1: port 1(veth1) entered disabled state
[ 1519.946299][ T9168] veth1: entered allmulticast mode
[ 1519.958924][ T9168] veth1: entered promiscuous mode
[ 1520.153319][   T64] br1: port 1(veth1) entered blocking state
[ 1520.153670][   T64] br1: port 1(veth1) entered forwarding state
[ 1520.302493][ T9171] br1: port 2(veth2) entered blocking state
[ 1520.302757][ T9171] br1: port 2(veth2) entered disabled state
[ 1520.303023][ T9171] veth2: entered allmulticast mode
[ 1520.305531][ T9171] veth2: entered promiscuous mode
[ 1520.448978][    T9] br1: port 2(veth2) entered blocking state
[ 1520.449247][    T9] br1: port 2(veth2) entered forwarding state
[ 1541.834950][ T9320] br1: port 2(veth2) entered disabled state
[ 1541.975114][ T9321] veth2: left allmulticast mode
[ 1541.975328][ T9321] veth2: left promiscuous mode
[ 1541.977065][ T9321] br1: port 2(veth2) entered disabled state
[ 1542.144513][ T9322] br1: port 1(veth1) entered disabled state
[ 1542.307057][ T9323] veth1: left allmulticast mode
[ 1542.307268][ T9323] veth1: left promiscuous mode
[ 1542.307584][ T9323] br1: port 1(veth1) entered disabled state