So I assume it's your only network device on this box and according
to these reports it's 192.168.1.3 with 192.168.1.1 as the gateway,
and your only change is kernel on this 192.168.1.3 box, right?

yes, and semi obviously that router is my box (LinkSys wrt 54gl
openwrt kamikaze 8.09.1.

Since the loss is seen on the first hop already, it seems it should be
enough to query 192.168.1.1 only - did you try this? If so, does this
happen from the beginning of the test or after many loops? Could you
try to repeat this wireshark dump with more data than before (but just
to be sure there are a few unanswered pings). If possible it would be
nice to have wireshark or tcpdump data from 192.168.1.1 too, while
pinged from 192.168.1.3. Please, send it gzipped to bugzilla only plus
ifconfig eth0 before and after the test (and let us know here).

same bug? or new bug? I can see what I can do to get a tcpdump from
the router.  yes I tried that, I can tell within the first 10 pings. I
should say I don't notice it on every kernel boot, it's ~80% of
reboots (but that's pulled from my behind). but I haven't noticed it
on gfa31221 at all. it's reproducible in 31.6 too (arch just added
that).

Btw, mtr has text reporting too (--report). Larger things send to
bugzilla only.

didn't know that, although I should have guessed (or rtfm), thanks.


-- 
Caleb Cushing

http://xenoterracide.blogspot.com