[ 1372.640794][ T6734] br1: port 1(veth1) entered blocking state
[ 1372.641054][ T6734] br1: port 1(veth1) entered disabled state
[ 1372.641308][ T6734] veth1: entered allmulticast mode
[ 1372.643248][ T6734] veth1: entered promiscuous mode
[ 1372.796905][   T51] br1: port 1(veth1) entered blocking state
[ 1372.797305][   T51] br1: port 1(veth1) entered forwarding state
[ 1407.243740][ T6825] br1: port 1(veth1) entered disabled state
[ 1407.391702][ T6826] veth1: left allmulticast mode
[ 1407.391936][ T6826] veth1: left promiscuous mode
[ 1407.392254][ T6826] br1: port 1(veth1) entered disabled state