[ 1372.042797][ T5447] br1: port 1(veth1) entered blocking state
[ 1372.043858][ T5447] br1: port 1(veth1) entered disabled state
[ 1372.044229][ T5447] veth1: entered allmulticast mode
[ 1372.046296][ T5447] veth1: entered promiscuous mode
[ 1372.122388][   T37] br1: port 1(veth1) entered blocking state
[ 1372.122845][   T37] br1: port 1(veth1) entered forwarding state
[ 1385.772541][ T5546] br1: port 1(veth1) entered disabled state
[ 1385.863679][ T5547] veth1: left allmulticast mode
[ 1385.863930][ T5547] veth1: left promiscuous mode
[ 1385.864265][ T5547] br1: port 1(veth1) entered disabled state