[ 1639.523348][T10248] br1: port 1(veth1) entered blocking state
[ 1639.523615][T10248] br1: port 1(veth1) entered disabled state
[ 1639.523876][T10248] veth1: entered allmulticast mode
[ 1639.526082][T10248] veth1: entered promiscuous mode
[ 1639.675662][   T37] br1: port 1(veth1) entered blocking state
[ 1639.675944][   T37] br1: port 1(veth1) entered forwarding state
[ 1660.084248][T10323] br1: port 1(veth1) entered disabled state
[ 1660.222707][T10325] veth1: left allmulticast mode
[ 1660.222922][T10325] veth1: left promiscuous mode
[ 1660.223236][T10325] br1: port 1(veth1) entered disabled state