[ 1438.289409][ T9368] br1: port 1(veth1) entered blocking state
[ 1438.289635][ T9368] br1: port 1(veth1) entered disabled state
[ 1438.289835][ T9368] veth1: entered allmulticast mode
[ 1438.291957][ T9368] veth1: entered promiscuous mode
[ 1438.319515][   T38] br1: port 1(veth1) entered blocking state
[ 1438.319741][   T38] br1: port 1(veth1) entered forwarding state
[ 1449.519504][ T9467] br1: port 1(veth1) entered disabled state
[ 1449.543887][ T9468] veth1: left allmulticast mode
[ 1449.544133][ T9468] veth1: left promiscuous mode
[ 1449.544446][ T9468] br1: port 1(veth1) entered disabled state