[ 1395.034451][ T7402] br1: port 1(veth1) entered blocking state
[ 1395.034805][ T7402] br1: port 1(veth1) entered disabled state
[ 1395.035053][ T7402] veth1: entered allmulticast mode
[ 1395.038121][ T7402] veth1: entered promiscuous mode
[ 1395.155903][   T49] br1: port 1(veth1) entered blocking state
[ 1395.156216][   T49] br1: port 1(veth1) entered forwarding state
[ 1409.840200][ T7461] br1: port 1(veth1) entered disabled state
[ 1409.988180][ T7462] veth1: left allmulticast mode
[ 1409.989503][ T7462] veth1: left promiscuous mode
[ 1409.989988][ T7462] br1: port 1(veth1) entered disabled state