[Mldonkey-bugs] [bugs #12384] mld hangs and uses all cpu if max sources <20k

[anonymous]

Follow-up Comment #19, bugs #12384 (project mldonkey):

Ok, gave the new branch a go. Strange enough it failed to connect to any
server directly on the first go as i was not using the default 4662 port. The
port itself was working before. The core was running stable, but useless :-)
After changing it to the default one it took 7-15 minutes to get an
unresponsive core again. I've compiled the debug one again now .....

ocamldebug $(find /source/amorphous-compilation/src/ -name '.*' -prune -o
-name 'gtk' -prune -o -name 'gtk2' -prune -o -name 'applets' -prune -o -type
d -printf '-I %p ') ./mlnet.byte
        Objective Caml Debugger version 3.08.2

(ocd) set checkpoints off
(ocd) run
Loading program... done.
No /root/.mldonkey/installer.ini found
Resolving [legolas] ...done
Using threads
Network Global Shares registered
Network BitTorrent registered
Network Donkey registered
IP blacklist: 60669 ranges loaded
Logging in /var/log/mldonkey.log
Interrupted.
Time : 2897090000 - pc : 991336 - module CommonSources
1643                     if Queue.length q<|a|> > 0
(ocd) bt
#0  Pc : 991336  CommonSources char 71153
#1  Pc : 14544  List char 1857
#2  Pc : 1422352  DonkeyMain char 2273
#3  Pc : 478008  BasicSocket char 16932
#4  Pc : 480220  BasicSocket char 17823
#5  Pc : 1570856  CommonMain char 1041
(ocd) rame 0
Unknown command.
Interrupted.
Time : 2897090000 - pc : 991336 - module CommonSources
1643                     if Queue.length q<|a|> > 0
(ocd) frame 0
#0  Pc : 991336  CommonSources char 71153
1643                     if Queue.length q<|a|> > 0
(ocd) frame 1
#1  Pc : 14544  List char 1857
69   | a::l -> f a<|a|>; iter f l
(ocd) frame 2
#2  Pc : 1422352  DonkeyMain char 2273
83   DonkeySources.clean_sources ()<|a|>; (* Moved here from fivemin_timer.
*)
(ocd) frame 3
#3  Pc : 478008  BasicSocket char 16932
500             try t.time_handler t<|a|> with _ -> ()
(ocd) frame 4
#4  Pc : 480220  BasicSocket char 17823
523       exec_timers !timers<|a|>;
(ocd) frame 5
#5  Pc : 1570856  CommonMain char 1041
31   BasicSocket.loop ()<|a|>


HTH,

     Wicky

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