[ 1312.802099][ T8973] br1: port 1(veth1) entered blocking state
[ 1312.803168][ T8973] br1: port 1(veth1) entered disabled state
[ 1312.803685][ T8973] veth1: entered allmulticast mode
[ 1312.817025][ T8973] veth1: entered promiscuous mode
[ 1312.907969][   T55] br1: port 1(veth1) entered blocking state
[ 1312.908346][   T55] br1: port 1(veth1) entered forwarding state
[ 1330.709664][ T9112] br1: port 1(veth1) entered disabled state
[ 1330.796210][ T9113] veth1: left allmulticast mode
[ 1330.796453][ T9113] veth1: left promiscuous mode
[ 1330.796771][ T9113] br1: port 1(veth1) entered disabled state