[ 1201.779699][ T7272] br1: port 1(veth1) entered blocking state
[ 1201.780390][ T7272] br1: port 1(veth1) entered disabled state
[ 1201.780823][ T7272] veth1: entered allmulticast mode
[ 1201.798336][ T7272] veth1: entered promiscuous mode
[ 1201.919076][   T37] br1: port 1(veth1) entered blocking state
[ 1201.919568][   T37] br1: port 1(veth1) entered forwarding state
[ 1221.167833][ T7412] br1: port 1(veth1) entered disabled state
[ 1221.280347][ T7413] veth1: left allmulticast mode
[ 1221.280705][ T7413] veth1: left promiscuous mode
[ 1221.281239][ T7413] br1: port 1(veth1) entered disabled state