[ 1255.391777][ T7384] br1: port 1(veth1) entered blocking state
[ 1255.392190][ T7384] br1: port 1(veth1) entered disabled state
[ 1255.393022][ T7384] veth1: entered allmulticast mode
[ 1255.396329][ T7384] veth1: entered promiscuous mode
[ 1255.480807][   T38] br1: port 1(veth1) entered blocking state
[ 1255.481090][   T38] br1: port 1(veth1) entered forwarding state
[ 1286.726529][ T7563] br1: port 1(veth1) entered disabled state
[ 1286.795792][ T7564] veth1: left allmulticast mode
[ 1286.796066][ T7564] veth1: left promiscuous mode
[ 1286.796418][ T7564] br1: port 1(veth1) entered disabled state