[ 1549.793359][ T9996] br0: port 1(veth1) entered blocking state
[ 1549.793626][ T9996] br0: port 1(veth1) entered disabled state
[ 1549.793888][ T9996] veth1: entered allmulticast mode
[ 1549.795783][ T9996] veth1: entered promiscuous mode
[ 1550.083056][ T7950] br0: port 1(veth1) entered blocking state
[ 1550.083357][ T7950] br0: port 1(veth1) entered forwarding state
[ 1557.563355][T10031] br0: port 1(veth1) entered disabled state
[ 1557.726394][T10033] veth1: left allmulticast mode
[ 1557.726741][T10033] veth1: left promiscuous mode
[ 1557.727043][T10033] br0: port 1(veth1) entered disabled state