[ 1314.518133][ T8114] br1: port 1(veth1) entered blocking state
[ 1314.518533][ T8114] br1: port 1(veth1) entered disabled state
[ 1314.518834][ T8114] veth1: entered allmulticast mode
[ 1314.520823][ T8114] veth1: entered promiscuous mode
[ 1314.601880][   T37] br1: port 1(veth1) entered blocking state
[ 1314.602166][   T37] br1: port 1(veth1) entered forwarding state
[ 1332.312602][ T8253] br1: port 1(veth1) entered disabled state
[ 1332.407774][ T8254] veth1: left allmulticast mode
[ 1332.408102][ T8254] veth1: left promiscuous mode
[ 1332.408448][ T8254] br1: port 1(veth1) entered disabled state