[ 1503.119149][ T7177] br1: port 1(veth1) entered blocking state
[ 1503.120267][ T7177] br1: port 1(veth1) entered disabled state
[ 1503.120655][ T7177] veth1: entered allmulticast mode
[ 1503.122505][ T7177] veth1: entered promiscuous mode
[ 1503.263613][   T37] br1: port 1(veth1) entered blocking state
[ 1503.263869][   T37] br1: port 1(veth1) entered forwarding state
[ 1537.307851][ T7268] br1: port 1(veth1) entered disabled state
[ 1537.445092][ T7269] veth1: left allmulticast mode
[ 1537.445409][ T7269] veth1: left promiscuous mode
[ 1537.445724][ T7269] br1: port 1(veth1) entered disabled state