panic: already on hash list

Nicolas Thery nthery at gmail.com
Wed Jul 23 06:15:01 PDT 2008


2008/7/23 Sepherosa Ziehau <sepherosa at gmail.com>:
> 2) inpcb is on hash list (both the flag and the link fields prove that)

tcp_connect_oncpu() first looks up the inpcb in the hash list then
adds it if it is not already
there.  So if it is on the hash list when the os panics, could it mean
that it was inserted by another thread after the failed look up?





More information about the Bugs mailing list