c# - Native image for System.Data.Entity crashing IIS -
i have mvc 3 website using entity framework , has started crashing on specific action. wish had more information, can pull windows event viewer this:
faulting application name: w3wp.exe, version: 7.5.7601.17514, time stamp: 0x4ce7a5f8 faulting module name: system.data.entity.ni.dll, version: 4.0.30319.1, time stamp: 0x4ba1e2fd exception code: 0xc00000fd fault offset: 0x003aac6a faulting process id: 0x2f0 faulting application start time: 0x01ce540a70477360 faulting application path: c:\windows\syswow64\inetsrv\w3wp.exe faulting module path: c:\windows\assembly\nativeimages_v4.0.30319_32\system.data.entity\dc0c74bc42bbaeffcb7158c7ed0f1653\system.data.entity.ni.dll report id: 3659a820-bffe-11e2-8207-404094d3cf82 if stop iis, delete native image, , restart iis fine. however, after day or 2 problem come right back.
does have ideas on this? seems if happening in image created automatically ngen.exe, have no idea start debugging. thanks!
update
i able catch complete memory dump of fault. it's stack overflow problem @ core. here stack trace, repeating bits...
system.data.query.internaltrees.basicopvisitoroft`1[[system.__canon, mscorlib]].visitnode(system.data.query.internaltrees.node) 086a9990 0609755c 0f16e1a0 59c4a149 system.data.query.internaltrees.nodeinfovisitor.recomputenodeinfo(system.data.query.internaltrees.node) 01f8f258 0609755c 06412d6c 0f16e1ec system.data.query.internaltrees.node.initializenodeinfo(system.data.query.internaltrees.command) 086a97f0 59c64fb9 0f16e1b8 5a1d255e system.data.query.internaltrees.node.getextendednodeinfo(system.data.query.internaltrees.command) 06412da4 0f16e204 59c64ef1 06412da4 system.data.query.internaltrees.basicopvisitoroft`1[[system.__canon, mscorlib]].visit(system.data.query.internaltrees.outerapplyop, system.data.query.internaltrees.node) 06412da4 0f16e220 59c12799 5996fb84 system.data.query.internaltrees.outerapplyop.accept[[system.__canon, mscorlib]](system.data.query.internaltrees.basicopvisitoroft`1<system.__canon>, system.data.query.internaltrees.node) 5996fb84 06412da4 01f8f098 06412da4 system.data.query.internaltrees.basicopvisitoroft`1[[system.__canon, mscorlib]].visitnode(system.data.query.internaltrees.node) 086a97f0 06412da4 0f16e244 59c4a149 system.data.query.internaltrees.nodeinfovisitor.recomputenodeinfo(system.data.query.internaltrees.node) 01f8f258 06412da4 086a9650 0f16e2b4 system.data.query.internaltrees.node.initializenodeinfo(system.data.query.internaltrees.command) 06097914 59c4a751 0f16e26c 00000000 system.data.query.internaltrees.node.getextendednodeinfo(system.data.query.internaltrees.command) 0609794c 0f16e2dc 59c12799 599713cc system.data.query.internaltrees.projectop.accept[[system.__canon, mscorlib]](system.data.query.internaltrees.basicopvisitoroft`1<system.__canon>, system.data.query.internaltrees.node) 599713cc 0609794c 01f8f098 0609794c system.data.query.internaltrees.basicopvisitoroft`1[[system.__canon, mscorlib]].visitnode(system.data.query.internaltrees.node) 086a9650 0609794c 0f16e300 59c4a149 system.data.query.internaltrees.nodeinfovisitor.recomputenodeinfo(system.data.query.internaltrees.node) 086a94b0 0609794c 0f16e334 0f16e354 system.data.query.internaltrees.node.initializenodeinfo(system.data.query.internaltrees.command) 086a94b0 03be2b5c 01f8f258 06097c50 system.data.query.internaltrees.nodeinfovisitor.visit(system.data.query.internaltrees.physicalprojectop, system.data.query.internaltrees.node) 06097c88 0f16e37c 59c12799 59971884 system.data.query.internaltrees.physicalprojectop.accept[[system.__canon, mscorlib]](system.data.query.internaltrees.basicopvisitoroft`1<system.__canon>, system.data.query.internaltrees.node) 59971884 06097c88 01f8f098 06097c88 system.data.query.internaltrees.basicopvisitoroft`1[[system.__canon, mscorlib]].visitnode(system.data.query.internaltrees.node) 086a94b0 06097c88 0f16e3a0 59c4a149 system.data.query.internaltrees.nodeinfovisitor.recomputenodeinfo(system.data.query.internaltrees.node) 06097c88 06097c88 086a9460 0f16e3d4 system.data.query.internaltrees.node.initializenodeinfo(system.data.query.internaltrees.command) 086a9494 59c49e5c 0f16e3c8 59c0ffb8 system.data.query.plancompiler.transformationrulescontext.gethashcode(system.data.query.internaltrees.node) 00000000 00000000 06097c88 01deb0f0 system.data.query.plancompiler.transformationrules.process(system.data.query.plancompiler.plancompiler, system.collections.objectmodel.readonlycollection`1<system.collections.objectmodel.readonlycollection`1<system.data.query.internaltrees.rule>>, boolean byref) 0f16e40c 00000000 00000000 06b605bc system.data.query.plancompiler.transformationrules.process(system.data.query.plancompiler.plancompiler, system.data.query.plancompiler.transformationrulesgroup) 05d6bd90 06a8ac64 06b605bc 0f16e4f4 system.data.query.plancompiler.plancompiler.compile(system.collections.generic.list`1<system.data.query.plancompiler.providercommandinfo> byref, system.data.query.internaltrees.columnmap byref, int32 byref, system.data.common.utils.set`1<system.data.metadata.edm.entityset> byref) 01f8f04c 0f16e4ec 0f16e4f0 00000000 system.data.entityclient.entitycommanddefinition..ctor(system.data.common.dbproviderfactory, system.data.common.commandtrees.dbcommandtree) 01f8efe0 01de3f40 01c645c4 0213e214 system.data.entityclient.entityproviderservices.createcommanddefinition(system.data.common.dbproviderfactory, system.data.common.commandtrees.dbcommandtree) 0213e214 01de3f40 01c645c4 0213e214 system.data.entityclient.entityproviderservices.createdbcommanddefinition(system.data.common.dbprovidermanifest, system.data.common.commandtrees.dbcommandtree) 0213e214 0208a8f0 01f47934 0213e214 system.data.common.dbproviderservices.createcommanddefinition(system.data.common.commandtrees.dbcommandtree) 00000000 00000000 00000000 00000000 system.data.objects.internal.objectqueryexecutionplan.prepare(system.data.objects.objectcontext, system.data.common.commandtrees.dbquerycommandtree, system.type, system.data.objects.mergeoption, system.data.objects.span, system.collections.objectmodel.readonlycollection`1<system.collections.generic.keyvaluepair`2<system.data.objects.objectparameter,system.data.objects.elinq.queryparameterexpression>>) 00000000 00000000 00000003 01f5b740 system.data.objects.elinq.elinqquerystate.getexecutionplan(system.nullable`1<system.data.objects.mergeoption>) 00000000 00000000 01f5c228 00000000 system.data.objects.objectquery`1[[system.__canon, mscorlib]].getresults(system.nullable`1<system.data.objects.mergeoption>) 00000000 00000000 0f16e670 0208a8cc system.data.objects.objectquery`1[[system.__canon, mscorlib]].system.collections.generic.ienumerable<t>.getenumerator() 00000000 00000000 0f16e704 00000000 system.linq.buffer`1[[system.__canon, mscorlib]]..ctor(system.collections.generic.ienumerable`1<system.__canon>) 0f4cb654 00000000 00000000 00000000 system.linq.enumerable.toarray[[system.__canon, mscorlib]](system.collections.generic.ienumerable`1<system.__canon>) 02089768 020883d4 020881fc 02088104 optimizercore.models.agfield.getfieldpreloadmidpointinformation(system.collections.generic.ienumerable`1<int32>) 05e2e50c 05e2e50c 5d664381 05db9a64 system.web.mvc.actionmethoddispatcher.execute(system.web.mvc.controllerbase, system.object[]) 05db9a64 05e22d60 05daee58 01d68350 system.web.mvc.reflectedactiondescriptor.execute(system.web.mvc.controllercontext, system.collections.generic.idictionary`2<system.string,system.object>) 05daf334 05e23b4c 05e23b0c 05db9a3c system.web.mvc.controlleractioninvoker.invokeactionmethod(system.web.mvc.controllercontext, system.web.mvc.actiondescriptor, system.collections.generic.idictionary`2<system.string,system.object>) 05daf334 05e22ca0 05e23bcc 00000000 system.web.mvc.controlleractioninvoker+<>c__displayclass15.<invokeactionmethodwithfilters>b__12() 0f16e90c 05daf394 05daf1b0 00000000 system.web.mvc.controlleractioninvoker.invokeactionmethodfilter(system.web.mvc.iactionfilter, system.web.mvc.actionexecutingcontext, system.func`1<system.web.mvc.actionexecutedcontext>) 05daf3b8 05e23c00 5d66622e 61954b4e system.web.mvc.controlleractioninvoker+<>c__displayclass15+<>c__displayclass17.<invokeactionmethodwithfilters>b__14() 05daf3ec 05e23b0c 5d666580 05e22ca0 system.web.mvc.controlleractioninvoker+<>c__displayclass15+<>c__displayclass17.<invokeactionmethodwithfilters>b__14() 05daf334 05daee58 05daf0b4 05daef68 system.web.mvc.controlleractioninvoker.invokeaction(system.web.mvc.controllercontext, system.string) 05bf96e4 05bf961c 05c0974c 00000000 system.web.mvc.controller.executecore() 01d6842c 00000000 00000000 00000000 system.web.mvc.controllerbase.execute(system.web.routing.requestcontext) 0f16eb08 5d672ca6 05bfdc94 0f16eb2c system.web.mvc.controllerbase.system.web.mvc.icontroller.execute(system.web.routing.requestcontext) 05bfdc94 0f16eb2c 5d66ad06 00000000 system.web.mvc.mvchandler+<>c__displayclass6+<>c__displayclassb.<beginprocessrequest>b__5() 00000000 01dcf71c 5d68febd 5d68fcdf system.web.mvc.async.asyncresultwrapper+<>c__displayclass1.<makevoiddelegate>b__0() 5d5b8c28 01dcf7ac 0f16eb4c 5d65aaf8 system.web.mvc.mvchandler+<>c__displayclasse.<endprocessrequest>b__d() 5d65ab27 01dcf7a0 0f16eb5c 5d67244d system.web.mvc.securityutil.<getcallinapptrustthunk>b__0(system.action) 01dcf71c 05bfbb70 0f16eb64 5d67233a system.web.mvc.mvchandler.endprocessrequest(system.iasyncresult) 0f16eb90 5e0ef242 05be7470 00000000 system.web.mvc.mvchandler.system.web.ihttpasynchandler.endprocessrequest(system.iasyncresult) 05be7470 00000000 00000000 00000000 system.web.httpapplication+callhandlerexecutionstep.system.web.httpapplication.iexecutionstep.execute() 0f16ec5c 61d1965e 61d19673 00000000 system.web.httpapplication.executestep(iexecutionstep, boolean byref) 0f16ec24 05d11148 00000000 05bebd0c system.web.httpapplication+pipelinestepmanager.resumesteps(system.exception) 00000000 00000000 0f16eca0 0f16ecb0 system.web.httpapplication.beginprocessrequestnotification(system.web.httpcontext, system.asynccallback) 05bc3134 05be7294 05bc2e34 00000080 system.web.httpruntime.processrequestnotificationprivate(system.web.hosting.iis7workerrequest, system.web.httpcontext) 05be7470 9572145a 61cf5d80 0f16f218 system.web.hosting.pipelineruntime.processrequestnotificationhelper(intptr, intptr, intptr, int32) 00000000 0000000c 00000000 00000000 system.web.hosting.pipelineruntime.processrequestnotification(intptr, intptr, intptr, int32) 00c11198 01872c94 0000000c 00000000 webengine4!w3_mgd_handler::processnotification+5b 01871ba8 00000100 00000000 0f16ee1c webengine4!w3_mgd_handler::dowork+250 00000080 00000000 00efb22c 01871c00 webengine4!requestdowork+2da 00000080 00000000 00efb22c 01871ba8 webengine4!cmgdenghttpmodule::onexecuterequesthandler+1a 01871ba8 01871c00 01871bac 0f16eec8 iiscore!notification_context::requestdowork+128 00efb22c 01871ba8 00000000 01871c00 iiscore!notification_context::callmodulesinternal+305 00000000 00000000 00000000 01871ba8 iiscore!notification_context::callmodules+28 00000000 00000000 00000000 01871ba8 iiscore!w3_context::dostaterequestexecutehandler+36 00000000 00000000 00000000 00000000 iiscore!w3_context::dowork+d7 00000000 00000000 00000001 01871ba8 iiscore!w3_main_context::continuenotificationloop+1f 00000000 00000000 768c1484 0f16f1e0 iiscore!w3_main_context::processindicatecompletion+1f 00000000 01872c94 0f16f1f4 71b4d641 iiscore!w3_context::indicatecompletion+75 00000000 0f16f2a8 0f16f218 0f16f204 webengine4!w3_mgd_handler::indicatecompletion+3d 00000000 0e8ecc18 0f16f254 5d8d8bbd webengine4!mgdindicatecompletion+24 01872c94 0f16f2a8 9572145a 61cf5d80 domainneutralilstubclass.il_stub_pinvoke(intptr, system.web.requestnotificationstatus byref) 9572145a 61cf5d80 0f16f3ec 5d7467e4 system.web.hosting.pipelineruntime.processrequestnotificationhelper(intptr, intptr, intptr, int32) 00000004 00000003 00000000 00000000 system.web.hosting.pipelineruntime.processrequestnotification(intptr, intptr, intptr, int32) 0e8ecc18 0f16f3a0 61fbf077 0f16f510 clr!um2mthunk_wrapperhelper+10 0f16f510 00000010 00671fa3 00672038 clr!um2mthunk_wrapper+8c 0f16f4a8 9a0857ca 0e8ecc18 00000002 clr!thread::doadcallback+f0 00000002 61fbefeb 0f16f4a8 00000001 clr!um2mdoadcallback+c0 01924570 ffffffff 0f16f510 00000010 0x00672020 00000000 01872c94 00000003 00000004 webengine4!w3_mgd_handler::processnotification+5b 01872c94 71b508c8 0f16f58c 61e75eaf webengine4!processnotificationcallback+36 01872c94 9a0856c6 0000ffff 00010002 clr!unmanagedperappdomaintpcount::dispatchworkitem+195 0f16f5ef 0f16f5ee 9a0856b6 00000000 clr!threadpoolmgr::newworkerthreadstart+20b 00000000 9a08552e 00000000 61e76a99 clr!threadpoolmgr::workerthreadstart+3d1 00000000 0000027f 00000000 00000000 clr!thread::intermediatethreadproc+4b 0e8b0b60 0f16f854 778e9f42 0e8b0b60 kernel32!basethreadinitthunk+e 0e8b0b60 78e16e6f 00000000 00000000 ntdll!__rtluserthreadstart+70 61da59c0 0e8b0b60 ffffffff 779775ad ntdll!_rtluserthreadstart+1b this bit in particular seems go recursive , hard fault:
system.data.query.internaltrees.node.getextendednodeinfo(system.data.query.internaltrees.command) 0609794c 0f16e2dc 59c12799 599713cc system.data.query.internaltrees.projectop.accept[[system.__canon, mscorlib]](system.data.query.internaltrees.basicopvisitoroft`1<system.__canon>, system.data.query.internaltrees.node) 599713cc 0609794c 01f8f098 0609794c system.data.query.internaltrees.basicopvisitoroft`1[[system.__canon, mscorlib]].visitnode(system.data.query.internaltrees.node) 086a9650 0609794c 0f16e300 59c4a149 system.data.query.internaltrees.nodeinfovisitor.recomputenodeinfo(system.data.query.internaltrees.node) 086a94b0 0609794c 0f16e334 0f16e354 system.data.query.internaltrees.node.initializenodeinfo(system.data.query.internaltrees.command) i believe chunk of code causes problem: (where fieldids int array containing 1,600 items):
var query = db.basedb.agzonecoordinates .where(x => fieldids.contains(x.agzone.fieldid)) .select(x => new { x.agzone.fieldid, x.latitude, x.longitude }) .asnotracking() .toarray(); i've tried reducing query size works in chunks of 200 or so, it's still crashing. there entity framework developers out there have seen happen? what's making ef go recursive?
i consider taking statement , changing have include. i'm pretty sure otherwise agzone being lazy loaded within select:
var query = db.basedb.agzonecoordinates .where(x => fieldids.contains(x.agzone.fieldid)) .include(x=>x.agzone) .select(x => new { x.agzone.fieldid, x.latitude, x.longitude }) .asnotracking() .toarray(); if using ef 4 , not 4.1 or newer, you'll have write without lambda.
var query = db.basedb.agzonecoordinates .where(x => fieldids.contains(x.agzone.fieldid)) .include("basedb.agzone") //may require tweaking how model defined .select(x => new { x.agzone.fieldid, x.latitude, x.longitude }) .asnotracking() .toarray();
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