[ 1255.891397][ T7640] br1: port 1(veth1) entered blocking state
[ 1255.891773][ T7640] br1: port 1(veth1) entered disabled state
[ 1255.892096][ T7640] veth1: entered allmulticast mode
[ 1255.894309][ T7640] veth1: entered promiscuous mode
[ 1255.989777][  T151] br1: port 1(veth1) entered blocking state
[ 1255.990084][  T151] br1: port 1(veth1) entered forwarding state
[ 1287.171927][ T7819] br1: port 1(veth1) entered disabled state
[ 1287.254716][ T7820] veth1: left allmulticast mode
[ 1287.254997][ T7820] veth1: left promiscuous mode
[ 1287.255390][ T7820] br1: port 1(veth1) entered disabled state