[ 1300.684533][ T7607] br1: port 1(veth1) entered blocking state
[ 1300.684843][ T7607] br1: port 1(veth1) entered disabled state
[ 1300.685152][ T7607] veth1: entered allmulticast mode
[ 1300.687723][ T7607] veth1: entered promiscuous mode
[ 1300.769453][   T39] br1: port 1(veth1) entered blocking state
[ 1300.769781][   T39] br1: port 1(veth1) entered forwarding state
[ 1318.128693][ T7746] br1: port 1(veth1) entered disabled state
[ 1318.214517][ T7747] veth1: left allmulticast mode
[ 1318.214773][ T7747] veth1: left promiscuous mode
[ 1318.215112][ T7747] br1: port 1(veth1) entered disabled state