[ 2220.523331][T19266] br1: port 1(veth1) entered blocking state
[ 2220.523772][T19266] br1: port 1(veth1) entered disabled state
[ 2220.524186][T19266] veth1: entered allmulticast mode
[ 2220.527626][T19266] veth1: entered promiscuous mode
[ 2220.627401][   T37] br1: port 1(veth1) entered blocking state
[ 2220.628159][   T37] br1: port 1(veth1) entered forwarding state
[ 2253.959412][T19445] br1: port 1(veth1) entered disabled state
[ 2254.063491][T19446] veth1: left allmulticast mode
[ 2254.063863][T19446] veth1: left promiscuous mode
[ 2254.064361][T19446] br1: port 1(veth1) entered disabled state