[ 1310.469285][ T9577] br1: port 1(veth1) entered blocking state
[ 1310.469633][ T9577] br1: port 1(veth1) entered disabled state
[ 1310.469934][ T9577] veth1: entered allmulticast mode
[ 1310.471902][ T9577] veth1: entered promiscuous mode
[ 1310.542853][   T37] br1: port 1(veth1) entered blocking state
[ 1310.543129][   T37] br1: port 1(veth1) entered forwarding state
[ 1328.252972][ T9716] br1: port 1(veth1) entered disabled state
[ 1328.330783][ T9718] veth1: left allmulticast mode
[ 1328.331104][ T9718] veth1: left promiscuous mode
[ 1328.331495][ T9718] br1: port 1(veth1) entered disabled state