[ 1217.461954][ T5801] br1: port 1(veth1) entered blocking state
[ 1217.462370][ T5801] br1: port 1(veth1) entered disabled state
[ 1217.463242][ T5801] veth1: entered allmulticast mode
[ 1217.466739][ T5801] veth1: entered promiscuous mode
[ 1217.575321][ T3648] br1: port 1(veth1) entered blocking state
[ 1217.575796][ T3648] br1: port 1(veth1) entered forwarding state
[ 1251.248524][ T5980] br1: port 1(veth1) entered disabled state
[ 1251.367625][ T5981] veth1: left allmulticast mode
[ 1251.367970][ T5981] veth1: left promiscuous mode
[ 1251.368467][ T5981] br1: port 1(veth1) entered disabled state