[ 1657.548071][ T7887] br1: port 1(veth1) entered blocking state
[ 1657.548538][ T7887] br1: port 1(veth1) entered disabled state
[ 1657.549536][ T7887] veth1: entered allmulticast mode
[ 1657.553011][ T7887] veth1: entered promiscuous mode
[ 1657.661781][  T409] br1: port 1(veth1) entered blocking state
[ 1657.662222][  T409] br1: port 1(veth1) entered forwarding state
[ 1676.925680][ T8026] br1: port 1(veth1) entered disabled state
[ 1677.031687][ T8027] veth1: left allmulticast mode
[ 1677.032058][ T8027] veth1: left promiscuous mode
[ 1677.032543][ T8027] br1: port 1(veth1) entered disabled state