[ 1735.540840][ T9373] br1: port 1(veth1) entered blocking state
[ 1735.541127][ T9373] br1: port 1(veth1) entered disabled state
[ 1735.541417][ T9373] veth1: entered allmulticast mode
[ 1735.544826][ T9373] veth1: entered promiscuous mode
[ 1735.705049][   T37] br1: port 1(veth1) entered blocking state
[ 1735.705398][   T37] br1: port 1(veth1) entered forwarding state
[ 1756.896304][ T9449] br1: port 1(veth1) entered disabled state
[ 1757.056576][ T9450] veth1: left allmulticast mode
[ 1757.056811][ T9450] veth1: left promiscuous mode
[ 1757.057120][ T9450] br1: port 1(veth1) entered disabled state