Problem while running stack in Linux kernel space
Ranjitsinh Wable
ruwabi at yahoo.com
Tue Sep 2 11:00:15 UTC 2003
Hello All,
I have got my own IPv6 stack (not the Linux native
IPv6).
Legend:
NUT - Node Under Test - Where my stack runs
TN - Testing Node - Where Linux native IPv6
stack runs
When i insert IPv6 stack (compiled as a module) in
to the
NUT kernel, it gets inserted in very smoothly.
However,
when i do ping6 from TN with -f (FLOOD) option to
NUT,
the NUT's kernel seems to be hanging.
But, i observed that IPv4 part of the NUT's kernel
still working
(because ping from TN to NUT still works).
I am controlling NUT's kernel with KGDB (through
serial cable).
If i see 'bt' in gdb, it shows that it is waiting
in sys_read.
PS : I skipped the KGDB back trace in the above
description for clarity.
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