On Fri, Dec 28, 2007 at 09:13:51PM +0800, Sepherosa Ziehau wrote: > > I think in_ifscrub() killed the last reference, but this code path is > rarely stressed: > 1) From SIOCSIFADDR, which is not used by ifconfig(8) or vkernel(7) > 2) From sppp_set_ip_addr(), is it used on the panic system? >
sppp is not used. --Peter
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