[ 1514.103873][ T8131] br1: port 1(veth1) entered blocking state
[ 1514.104166][ T8131] br1: port 1(veth1) entered disabled state
[ 1514.104434][ T8131] veth1: entered allmulticast mode
[ 1514.106310][ T8131] veth1: entered promiscuous mode
[ 1514.252374][   T40] br1: port 1(veth1) entered blocking state
[ 1514.252752][   T40] br1: port 1(veth1) entered forwarding state
[ 1548.839617][ T8222] br1: port 1(veth1) entered disabled state
[ 1548.984615][ T8223] veth1: left allmulticast mode
[ 1548.984843][ T8223] veth1: left promiscuous mode
[ 1548.985142][ T8223] br1: port 1(veth1) entered disabled state