[ 1221.741266][ T7751] br1: port 1(veth1) entered blocking state
[ 1221.741764][ T7751] br1: port 1(veth1) entered disabled state
[ 1221.742208][ T7751] veth1: entered allmulticast mode
[ 1221.756259][ T7751] veth1: entered promiscuous mode
[ 1221.869357][   T46] br1: port 1(veth1) entered blocking state
[ 1221.870199][   T46] br1: port 1(veth1) entered forwarding state
[ 1255.800793][ T7930] br1: port 1(veth1) entered disabled state
[ 1255.936600][ T7931] veth1: left allmulticast mode
[ 1255.937017][ T7931] veth1: left promiscuous mode
[ 1255.937595][ T7931] br1: port 1(veth1) entered disabled state