[ 1264.808759][ T5777] br1: port 1(veth1) entered blocking state
[ 1264.809029][ T5777] br1: port 1(veth1) entered disabled state
[ 1264.809290][ T5777] veth1: entered allmulticast mode
[ 1264.811234][ T5777] veth1: entered promiscuous mode
[ 1264.948050][   T50] br1: port 1(veth1) entered blocking state
[ 1264.948360][   T50] br1: port 1(veth1) entered forwarding state
[ 1297.804037][ T5868] br1: port 1(veth1) entered disabled state
[ 1297.923261][ T5869] veth1: left allmulticast mode
[ 1297.923464][ T5869] veth1: left promiscuous mode
[ 1297.923776][ T5869] br1: port 1(veth1) entered disabled state