[ 1338.939930][ T6109] br1: port 1(veth1) entered blocking state
[ 1338.940184][ T6109] br1: port 1(veth1) entered disabled state
[ 1338.940425][ T6109] veth1: entered allmulticast mode
[ 1338.942569][ T6109] veth1: entered promiscuous mode
[ 1339.068325][   T48] br1: port 1(veth1) entered blocking state
[ 1339.068584][   T48] br1: port 1(veth1) entered forwarding state
[ 1357.763760][ T6184] br1: port 1(veth1) entered disabled state
[ 1357.882151][ T6186] veth1: left allmulticast mode
[ 1357.882378][ T6186] veth1: left promiscuous mode
[ 1357.882666][ T6186] br1: port 1(veth1) entered disabled state