[ 2129.424719][T20508] br1: port 1(veth1) entered blocking state
[ 2129.425160][T20508] br1: port 1(veth1) entered disabled state
[ 2129.425578][T20508] veth1: entered allmulticast mode
[ 2129.428933][T20508] veth1: entered promiscuous mode
[ 2129.567708][   T37] br1: port 1(veth1) entered blocking state
[ 2129.568171][   T37] br1: port 1(veth1) entered forwarding state
[ 2144.181438][T20607] br1: port 1(veth1) entered disabled state
[ 2144.272401][T20608] veth1: left allmulticast mode
[ 2144.273421][T20608] veth1: left promiscuous mode
[ 2144.273918][T20608] br1: port 1(veth1) entered disabled state