[ 1498.450768][ T5951] br1: port 1(veth1) entered blocking state
[ 1498.451283][ T5951] br1: port 1(veth1) entered disabled state
[ 1498.451797][ T5951] veth1: entered allmulticast mode
[ 1498.455717][ T5951] veth1: entered promiscuous mode
[ 1498.558831][  T749] br1: port 1(veth1) entered blocking state
[ 1498.559288][  T749] br1: port 1(veth1) entered forwarding state
[ 1532.011266][ T6130] br1: port 1(veth1) entered disabled state
[ 1532.137813][ T6131] veth1: left allmulticast mode
[ 1532.138337][ T6131] veth1: left promiscuous mode
[ 1532.139094][ T6131] br1: port 1(veth1) entered disabled state