[ 1239.240371][ T9614] br1: port 1(veth1) entered blocking state
[ 1239.240851][ T9614] br1: port 1(veth1) entered disabled state
[ 1239.241356][ T9614] veth1: entered allmulticast mode
[ 1239.244880][ T9614] veth1: entered promiscuous mode
[ 1239.368947][   T37] br1: port 1(veth1) entered blocking state
[ 1239.369483][   T37] br1: port 1(veth1) entered forwarding state
[ 1258.995638][ T9753] br1: port 1(veth1) entered disabled state
[ 1259.123259][ T9754] veth1: left allmulticast mode
[ 1259.123631][ T9754] veth1: left promiscuous mode
[ 1259.124147][ T9754] br1: port 1(veth1) entered disabled state