[ 1667.661099][ T7300] br1: port 1(veth1) entered blocking state
[ 1667.661391][ T7300] br1: port 1(veth1) entered disabled state
[ 1667.661654][ T7300] veth1: entered allmulticast mode
[ 1667.664538][ T7300] veth1: entered promiscuous mode
[ 1668.064173][ T7302] br1: port 2(veth2) entered blocking state
[ 1668.064444][ T7302] br1: port 2(veth2) entered disabled state
[ 1668.064707][ T7302] veth2: entered allmulticast mode
[ 1668.066659][ T7302] veth2: entered promiscuous mode
[ 1668.393235][ T7304] br1: port 2(veth2) entered blocking state
[ 1668.393526][ T7304] br1: port 2(veth2) entered forwarding state
[ 1668.393981][ T7304] br1: port 1(veth1) entered blocking state
[ 1668.394221][ T7304] br1: port 1(veth1) entered forwarding state
[ 1699.097054][ T7558] br1: port 2(veth2) entered disabled state
[ 1699.097841][ T7558] br1: port 1(veth1) entered disabled state
[ 1699.463127][ T7560] veth2: left allmulticast mode
[ 1699.463354][ T7560] veth2: left promiscuous mode
[ 1699.463658][ T7560] br1: port 2(veth2) entered disabled state
[ 1699.793330][ T7562] veth1: left allmulticast mode
[ 1699.793579][ T7562] veth1: left promiscuous mode
[ 1699.793896][ T7562] br1: port 1(veth1) entered disabled state