[ 1882.654427][T16508] br1: port 1(veth1) entered blocking state
[ 1882.654871][T16508] br1: port 1(veth1) entered disabled state
[ 1882.655294][T16508] veth1: entered allmulticast mode
[ 1882.658851][T16508] veth1: entered promiscuous mode
[ 1882.805804][   T37] br1: port 1(veth1) entered blocking state
[ 1882.806275][   T37] br1: port 1(veth1) entered forwarding state
[ 1897.869333][T16608] br1: port 1(veth1) entered disabled state
[ 1897.983251][T16609] veth1: left allmulticast mode
[ 1897.983636][T16609] veth1: left promiscuous mode
[ 1897.984142][T16609] br1: port 1(veth1) entered disabled state