3082 2005-04-05 16:25 context leak 2005-09-28 08:54:07 1 1 1 Unclassified XIO Globus XIO development Other Linux NEW P3 normal --- 1 bester@mcs.anl.gov bresnaha@mcs.anl.gov allcock@mcs.anl.gov chris@gridwisetech.com kuba.rozkwitalski@gridwisetech.com bester@mcs.anl.gov 2005-04-05 16:25:07 I've been tracking down leaks in C hosting and found one which appears to be an XIO one. I'll attach a valgrind report. bester@mcs.anl.gov 2005-04-05 16:26:01 Created an attachment (id=561) valgrind-report.txt The 2nd leak is the one of interest here (globus_i_xio_context_create) bester@mcs.anl.gov 2005-04-07 11:13:09 Here are some more (hopefully useful details): The context leak seems to stem from a bug handling driver_operations. In this particular case, it is a write operation synthesized from a handle_cntl. In the callback for the write, globus_xio_driver_operation_destroy() is called, but the reference count for the context is not decremented because the operation's reference count is not 0 (the outstanding reference is the write callback which hasn't returned yet). joe kuba.rozkwitalski@gridwisetech.com 2005-09-28 08:53:12 Joe, can you write what client(s) did you run in addition to the container? I tried running all tests, but it didn't show up the leakage you meant. 561 2005-04-05 16:26 valgrind-report.txt valgrind.pid7966 text/plain 3870 bester@mcs.anl.gov PT03OTY2PT0gTWVtY2hlY2ssIGEgbWVtb3J5IGVycm9yIGRldGVjdG9yIGZvciB4ODYtbGludXgu Cj09Nzk2Nj09IENvcHlyaWdodCAoQykgMjAwMi0yMDA1LCBhbmQgR05VIEdQTCdkLCBieSBKdWxp YW4gU2V3YXJkIGV0IGFsLgo9PTc5NjY9PSBVc2luZyB2YWxncmluZC0yLjQuMCwgYSBwcm9ncmFt IHN1cGVydmlzaW9uIGZyYW1ld29yayBmb3IgeDg2LWxpbnV4Lgo9PTc5NjY9PSBDb3B5cmlnaHQg KEMpIDIwMDAtMjAwNSwgYW5kIEdOVSBHUEwnZCwgYnkgSnVsaWFuIFNld2FyZCBldCBhbC4KPT03 OTY2PT0gCj09Nzk2Nj09IE15IFBJRCA9IDc5NjYsIHBhcmVudCBQSUQgPSAyNDYyMi4gIFByb2cg YW5kIGFyZ3MgYXJlOgo9PTc5NjY9PSAgICBnbG9idXMtd3NjLWNvbnRhaW5lcgo9PTc5NjY9PSAg ICAtbm9zZWMKPT03OTY2PT0gRm9yIG1vcmUgZGV0YWlscywgcmVydW4gd2l0aDogLXYKPT03OTY2 PT0gCj09Nzk2Nj09IAo9PTc5NjY9PSBFUlJPUiBTVU1NQVJZOiAwIGVycm9ycyBmcm9tIDAgY29u dGV4dHMgKHN1cHByZXNzZWQ6IDExNSBmcm9tIDEpCj09Nzk2Nj09IG1hbGxvYy9mcmVlOiBpbiB1 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