[ 1667.085397][ T5368] br1: port 1(veth1) entered blocking state
[ 1667.085820][ T5368] br1: port 1(veth1) entered disabled state
[ 1667.086246][ T5368] veth1: entered allmulticast mode
[ 1667.090531][ T5368] veth1: entered promiscuous mode
[ 1667.235005][ T3971] br1: port 1(veth1) entered blocking state
[ 1667.235281][ T3971] br1: port 1(veth1) entered forwarding state
[ 1687.615660][ T5443] br1: port 1(veth1) entered disabled state
[ 1687.774153][ T5444] veth1: left allmulticast mode
[ 1687.774405][ T5444] veth1: left promiscuous mode
[ 1687.774719][ T5444] br1: port 1(veth1) entered disabled state