[ 1161.050908][ T8630] br1: port 1(veth1) entered blocking state
[ 1161.051407][ T8630] br1: port 1(veth1) entered disabled state
[ 1161.051811][ T8630] veth1: entered allmulticast mode
[ 1161.056248][ T8630] veth1: entered promiscuous mode
[ 1161.168909][   T38] br1: port 1(veth1) entered blocking state
[ 1161.169358][   T38] br1: port 1(veth1) entered forwarding state
[ 1176.130168][ T8729] br1: port 1(veth1) entered disabled state
[ 1176.238498][ T8730] veth1: left allmulticast mode
[ 1176.238839][ T8730] veth1: left promiscuous mode
[ 1176.239319][ T8730] br1: port 1(veth1) entered disabled state