On Wed, 05 Oct 2011 11:30:49 -0400, Eddie Kohler wrote: > Ouch! Thanks for this report, Roman. The bug was in the user-level > multithreading code, and was a bug in the assertion, not the code. > (The lost blocks were lost because the assertion aborted the code.) > I > believe this is fixed.
Yes, valgrind does not complain any more. Thanks for the fix. > > Should v2.0.2 be released to address this error...? I wonder how many people use set releases vs. just pulling from git. Roman > > Eddie > > > On 10/4/11 6:39 PM, rchertov wrote: >> The script below causes an assertion in the packet pool cleanup >> procedure. Also, if >> this script is run in valgrind using options --leak-check=full >> --show-reachable=yes, >> then the tool detects a lot of lost but reachable blocks. If the >> queue >> size is >> set to the default size, then no issues occur. >> >> q :: Queue(2000); >> >> src1p0 :: RatedSource(LENGTH 38, RATE 500000, LIMIT 3000, ACTIVE >> false) >> -> UDPIP6Encap(SRC 2000:10:1::01, SPORT 6667, DST >> 2000:20:1::01, DPORT 6667) >> -> SetIP6DSCP(0) >> -> EtherEncap(0x0800, 00:04:23:D0:93:63, >> 00:17:cb:0d:f8:01) >> -> uq1p0 :: Unqueue >> -> q; >> >> src2p0 :: RatedSource(LENGTH 38, RATE 500000, LIMIT 3000, ACTIVE >> false) >> -> UDPIP6Encap(SRC 2000:10:1::02, SPORT 6667, DST >> 2000:20:1::02, DPORT 6667) >> -> SetIP6DSCP(0) >> -> EtherEncap(0x0800, 00:04:23:D0:93:63, >> 00:17:cb:0d:f8:02) >> -> uq2p0 :: Unqueue >> -> q; >> >> q -> Unqueue >> -> total_ctr :: AverageCounter >> -> cl :: Classifier(5/01, 5/02); >> >> cl[0] -> ctr0 :: AverageCounter -> Discard; >> cl[1] -> ctr1 :: AverageCounter -> Discard; >> >> >> Script( >> wait 2, >> write src1p0.active 1, >> write src2p0.active 1, >> wait 1, >> wait 1, >> wait 1, >> print "Flow 0", >> print ctr0.count, >> print ctr0.rate, >> print "Flow 1", >> print ctr1.count, >> print ctr1.rate, >> print "Total Counter", >> print total_ctr.count, >> print total_ctr.rate, >> ); >> >> >> _______________________________________________ >> click mailing list >> [email protected] >> https://amsterdam.lcs.mit.edu/mailman/listinfo/click _______________________________________________ click mailing list [email protected] https://amsterdam.lcs.mit.edu/mailman/listinfo/click
