[ 1543.616504][T12892] br1: port 1(veth1) entered blocking state
[ 1543.616999][T12892] br1: port 1(veth1) entered disabled state
[ 1543.617410][T12892] veth1: entered allmulticast mode
[ 1543.620880][T12892] veth1: entered promiscuous mode
[ 1543.751499][   T37] br1: port 1(veth1) entered blocking state
[ 1543.751954][   T37] br1: port 1(veth1) entered forwarding state
[ 1558.787105][T12991] br1: port 1(veth1) entered disabled state
[ 1558.902223][T12992] veth1: left allmulticast mode
[ 1558.902589][T12992] veth1: left promiscuous mode
[ 1558.903082][T12992] br1: port 1(veth1) entered disabled state