[ 1295.607680][ T9987] br1: port 1(veth1) entered blocking state
[ 1295.608145][ T9987] br1: port 1(veth1) entered disabled state
[ 1295.608599][ T9987] veth1: entered allmulticast mode
[ 1295.611970][ T9987] veth1: entered promiscuous mode
[ 1295.742103][   T37] br1: port 1(veth1) entered blocking state
[ 1295.742569][   T37] br1: port 1(veth1) entered forwarding state
[ 1310.535177][T10086] br1: port 1(veth1) entered disabled state
[ 1310.657223][T10087] veth1: left allmulticast mode
[ 1310.657609][T10087] veth1: left promiscuous mode
[ 1310.659589][T10087] br1: port 1(veth1) entered disabled state