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#2393 closed defect (wontfix)

segmentation fault during regress tests on Solaris 10 x64

Reported by:	edechaux	Owned by:	pramsey
Priority:	critical	Milestone:	PostGIS 2.0.5
Component:	postgis	Version:	2.0.x
Keywords:	solaris segfault regress	Cc:

Description

On Solaris 10 1/13 (update 11) x64 (intel processor) with the following configuration :

PostgreSQL 9.2.4 on i386-pc-solaris2.10, compiled by gcc (GCC) 3.4.3 (csl-sol210-3_4-branch+sol_rpath), 64-bit
 Postgis 2.0.3 - r11128 - 2013-07-24 07:19:45
   GEOS: 3.3.8-CAPI-1.7.8
   PROJ: Rel. 4.8.0, 6 March 2012

During the regression test suite, 4 checks fails because of a segmentation fault : tickets, sharedpaths, clean, concave_hull.

The error always occurs during while an exception is thrown :

Stack for check : tickets

core 'core.postgres.11102' of 11102:    /opt/stig/idicsi-3.0/bin/amd64/postgres -D /tmp/postgis-2.0.329202
 00000000001b6cad ???????? ()
 fffffd7ffed11f09 _SUNW_Unwind_RaiseException () + 46
 fffffd7ffb7dc79e __cxa_throw () + 5e
 fffffd7ffb924148 _ZN4geos4geom10LinearRing20validateConstructionEv () + 408
 fffffd7ffb9247ea _ZN4geos4geom10LinearRingC1EPNS0_18CoordinateSequenceEPKNS0_15GeometryFactoryE () + 6a
 fffffd7ffb920115 _ZNK4geos4geom15GeometryFactory16createLinearRingEPNS0_18CoordinateSequenceE () + 35
 fffffd7ffe6761d2 GEOSGeom_createLinearRing_r () + 22
 fffffd7ffe7325c3 LWGEOM2GEOS () + 1b3
 fffffd7ffe7324e2 LWGEOM2GEOS () + d2
 fffffd7ffe6edd45 POSTGIS2GEOS () + 25
 fffffd7ffe6ee392 isvalidreason () + 42
 00000000005ff4b0 ExecMakeFunctionResult () + 510
 0000000000603ae9 ExecProject () + 159
 0000000000603e4c ExecScan () + 10c
 00000000005fcfad ExecProcNode () + 20d
 00000000005fb979 standard_ExecutorRun () + a9
 00000000006ce674 PortalRunSelect () + 94
 00000000006cf018 PortalRun () + 2a8
 00000000006cc193 exec_simple_query () + 273
 00000000006cd3a4 PostgresMain () + 994
 000000000068c4ec ServerLoop () + 90c
 000000000068e2dc PostmasterMain () + 63c
 000000000062d578 main () + 508
 00000000004dfcbc _start () + 6c

Stack for check : concave_hull

core 'core.postgres.11222' of 11222:    /opt/stig/idicsi-3.0/bin/amd64/postgres -D /tmp/postgis-2.0.329202
 00000000001a6cdd ???????? ()
 fffffd7ffed11f09 _SUNW_Unwind_RaiseException () + 46
 fffffd7ffb7dc79e __cxa_throw () + 5e
 fffffd7ffb970bcf _ZN4geos6noding19FastNodingValidator10checkValidEv () + 23f
 fffffd7ffb99d8e5 _ZN4geos9operation7overlay9OverlayOp14computeOverlayENS2_6OpCodeE () + 4d5
 fffffd7ffb99da31 _ZN4geos9operation7overlay9OverlayOp17getResultGeometryENS2_6OpCodeE () + 11
 fffffd7ffb99da74 _ZN4geos9operation7overlay9OverlayOp9overlayOpEPKNS_4geom8GeometryES6_NS2_6OpCodeE () + 34
 fffffd7ffb91b867 _ZN4geos4geom8BinaryOpINS_9operation7overlay9overlayOpEEESt8auto_ptrINS0_8GeometryEEPKS6_S9_T_ () + 1c7
 fffffd7ffb919f28 _ZNK4geos4geom8Geometry5UnionEPKS1_ () + 1f8
 fffffd7ffe674411 GEOSUnion_r () + 31
 fffffd7ffe732dc6 lwgeom_union () + c6
 fffffd7ffe6ed56a geomunion () + 5a
 00000000005ff6cf ExecMakeFunctionResultNoSets () + bf
 fffffd7ffe585d00 exec_eval_expr () + 140
 fffffd7ffe58698a exec_assign_expr () + 2a
 fffffd7ffe5882dd exec_stmts () + 24d
 fffffd7ffe588399 exec_stmts () + 309
 fffffd7ffe58b6a9 exec_stmt_fori () + 129
 fffffd7ffe588401 exec_stmts () + 371
 fffffd7ffe588399 exec_stmts () + 309
 fffffd7ffe588399 exec_stmts () + 309
 fffffd7ffe588399 exec_stmts () + 309
 fffffd7ffe589ffc exec_stmt_block () + 3ec
 fffffd7ffe58ac9c plpgsql_exec_function () + 1ac
 fffffd7ffe5805af plpgsql_call_handler () + ff
 00000000005ff4b0 ExecMakeFunctionResult () + 510
 00000000005fed3e ExecEvalFuncArgs () + 4e
 00000000005ff322 ExecMakeFunctionResult () + 382
 00000000005fed3e ExecEvalFuncArgs () + 4e
 00000000005ff322 ExecMakeFunctionResult () + 382
 00000000005fed3e ExecEvalFuncArgs () + 4e
 00000000005ff322 ExecMakeFunctionResult () + 382
 0000000000603ae9 ExecProject () + 159
 0000000000603e4c ExecScan () + 10c
 00000000005fcfbd ExecProcNode () + 21d
 00000000005fb979 standard_ExecutorRun () + a9
 00000000006ce674 PortalRunSelect () + 94
 00000000006cf018 PortalRun () + 2a8
 00000000006cc193 exec_simple_query () + 273
 00000000006cd3a4 PostgresMain () + 994
 000000000068c4ec ServerLoop () + 90c
 000000000068e2dc PostmasterMain () + 63c
 000000000062d578 main () + 508
 00000000004dfcbc _start () + 6c

Stack for check : sharedpaths

core 'core.postgres.11342' of 11342:    /opt/stig/idicsi-3.0/bin/amd64/postgres -D /tmp/postgis-2.0.329202
 0000000000194b85 ???????? ()
 fffffd7ffed11f09 _SUNW_Unwind_RaiseException () + 46
 fffffd7ffb7dc79e __cxa_throw () + 5e
 fffffd7ffb9b2eb9 _ZN4geos9operation11sharedpaths13SharedPathsOp16checkLinealInputERKNS_4geom8GeometryE () + 179
 fffffd7ffb9b309a _ZN4geos9operation11sharedpaths13SharedPathsOpC1ERKNS_4geom8GeometryES6_ () + 2a
 fffffd7ffb9b33dc _ZN4geos9operation11sharedpaths13SharedPathsOp13sharedPathsOpERKNS_4geom8GeometryES6_RSt6vectorIPNS3_10LineStringESaIS9_EESC_ () + 2                                                                                       c
 fffffd7ffe681562 GEOSSharedPaths_r () + 82
 fffffd7ffe733516 lwgeom_sharedpaths () + 86
 fffffd7ffe6f1dfa ST_SharedPaths () + 5a
 00000000005ff4b0 ExecMakeFunctionResult () + 510
 0000000000602642 ExecEvalExprSwitchContext () + 22
 0000000000676689 evaluate_expr () + 79
 0000000000676984 simplify_function () + 264
 0000000000677a17 eval_const_expressions_mutator () + 777
 000000000062f11e expression_tree_mutator () + 3ae
 0000000000677406 eval_const_expressions_mutator () + 166
 000000000062f7d0 expression_tree_mutator () + a60
 0000000000677406 eval_const_expressions_mutator () + 166
 0000000000678610 eval_const_expressions () + 40
 0000000000667a69 preprocess_expression () + 39
 000000000066a782 subquery_planner () + 2f2
 000000000066b0fd standard_planner () + dd
 000000000066b279 planner () + 19
 00000000006cbc9c pg_plan_query () + 3c
 00000000006cbd50 pg_plan_queries () + 50
 00000000006cc0b5 exec_simple_query () + 195
 00000000006cd3a4 PostgresMain () + 994
 000000000068c4ec ServerLoop () + 90c
 000000000068e2dc PostmasterMain () + 63c
 000000000062d578 main () + 508
 00000000004dfcbc _start () + 6c

Stack for check : clean

core 'core.postgres.11424' of 11424:    /opt/stig/idicsi-3.0/bin/amd64/postgres -D /tmp/postgis-2.0.329202
 00000000001b6cad ???????? ()
 fffffd7ffed11f09 _SUNW_Unwind_RaiseException () + 46
 fffffd7ffb7dc79e __cxa_throw () + 5e
 fffffd7ffb923ea1 _ZN4geos4geom10LinearRing20validateConstructionEv () + 161
 fffffd7ffb9247ea _ZN4geos4geom10LinearRingC1EPNS0_18CoordinateSequenceEPKNS0_15GeometryFactoryE () + 6a
 fffffd7ffb920115 _ZNK4geos4geom15GeometryFactory16createLinearRingEPNS0_18CoordinateSequenceE () + 35
 fffffd7ffe6761d2 GEOSGeom_createLinearRing_r () + 22
 fffffd7ffe7325c3 LWGEOM2GEOS () + 1b3
 fffffd7ffe733cd8 lwgeom_make_valid () + 48
 fffffd7ffe6f2618 ST_MakeValid () + 68
 00000000005ff6cf ExecMakeFunctionResultNoSets () + bf
 00000000005ff67f ExecMakeFunctionResultNoSets () + 6f
 00000000005ff67f ExecMakeFunctionResultNoSets () + 6f
 0000000000600563 ExecEvalAnd () + 53
 0000000000603ae9 ExecProject () + 159
 0000000000603e4c ExecScan () + 10c
 00000000005fd01d ExecProcNode () + 27d
 00000000005fb979 standard_ExecutorRun () + a9
 00000000006ce674 PortalRunSelect () + 94
 00000000006cf018 PortalRun () + 2a8
 00000000006cc193 exec_simple_query () + 273
 00000000006cd3a4 PostgresMain () + 994
 000000000068c4ec ServerLoop () + 90c
 000000000068e2dc PostmasterMain () + 63c
 000000000062d578 main () + 508

Attachments (1)

stig-amd64-check.log (32.2 KB ) - added by edechaux 12 years ago.: Full log file for make check

Download all attachments as: .zip

Change History (6)

by edechaux, 12 years ago

Attachment:	stig-amd64-check.log added

Full log file for make check

comment:1 by edechaux, 12 years ago

Here are the requests that generate the failures

Request for check : tickets

LOG:  processus serveur (PID 11102) a été arrêté par le signal 11
DÉTAIL:  Le processus qui a échoué exécutait : SELECT '#168', ST_NPoints(g), ST_AsText(g), ST_isValidReason(g)
	FROM ( VALUES
	('01060000C00100000001030000C00100000003000000E3D9107E234F5041A3DB66BC97A30F4122ACEF440DAF9440FFFFFFFFFFFFEFFFE3D9107E234F5041A3DB66BC97A30F4122ACEF440DAF9440FFFFFFFFFFFFEFFFE3D9107E234F5041A3DB66BC97A30F4122ACEF440DAF9440FFFFFFFFFFFFEFFF'::geometry)
	) AS v(g);
LOG:  arrêt des autres processus serveur actifs
ATTENTION:  arrêt de la connexion à cause de l'arrêt brutal d'un autre processus serveur

Request for check : concave_hulls

LOG:  processus serveur (PID 11222) a été arrêté par le signal 11
DÉTAIL:  Le processus qui a échoué exécutait : SELECT 
		'ST_ConcaveHull MultiPolygon 0.95', ST_Area(ST_Intersection(geom,ST_ConcaveHull(
			geom, 0.95) )) = ST_Area(geom) As encloses_geom, 
			(ST_Area(ST_ConvexHull(geom)) 
			- ST_Area(ST_ConcaveHull(geom, 0.95))) < (0.95 * ST_Area(ST_ConvexHull(geom) ) ) As reached_target
	FROM ST_Union(ST_GeomFromText('POLYGON((175 150, 20 40, 
				50 60, 125 100, 175 150))'),
			ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)
			) As geom;
LOG:  arrêt des autres processus serveur actifs

Request for check : sharedpaths

LOG:  processus serveur (PID 11342) a été arrêté par le signal 11
DÉTAIL:  Le processus qui a échoué exécutait : select 't6', st_sharedpaths(
	  '0101000020E6100000F771D98DE33826C00000000000004440'::geometry,
	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
LOG:  arrêt des autres processus serveur actifs

Request for check : clean

LOG:  processus serveur (PID 11424) a été arrêté par le signal 11
DÉTAIL:  Le processus qui a échoué exécutait : SELECT origin,caseno,
	       st_equals(st_collectionextract(st_makevalid(orig),1), st_collectionextract(valid,1)) AND
	       st_equals(st_collectionextract(st_makevalid(orig),2), st_collectionextract(valid,2)) AND
	       st_equals(st_collectionextract(st_makevalid(orig),3), st_collectionextract(valid,3)), 
	       st_isvalid(st_makevalid(orig)), 
	       (st_isvaliddetail(orig)).valid
	  FROM clean_cases;
LOG:  arrêt des autres processus serveur actifs

comment:2 by edechaux, 12 years ago

Keywords:	solaris segfault regress added

comment:3 by pramsey, 11 years ago

Milestone:	→ PostGIS 2.0.5

comment:4 by edechaux, 11 years ago

With some help from oslandia we were able to identify the root cause and build a working postgis 2.1 on solaris 11 x64.

It is a stack unwinding issue. On solaris, two incompatible mecanism exists, one in libgcc_s, the other one in libc. More info here

When building on solaris with gcc, precaution must be taken to ensure libgcc_s is dynamically loaded before libc. This was simply achieved by specifing -lgcc_s at the begining of the LDFLAG parameter :

configure: using LDFLAGS=-m64 -lgcc_s -I/usr/include/kerberosv5 -I/usr/jdk/latest/include -I/usr/jdk/latest/include/solaris -I/usr/include/ncurses -I/usr/include/pcre -Wl,-rpath,'$$ORIGIN'/../lib:'$$ORIGIN'/../../lib:${LIBDIR}

The result is, for instance :

edechaux@s11postgis:/opt/stig/idicsi_2.0/lib/postgresql$ ldd postgis-2.1.so
        libgcc_s.so.1 =>         /usr/lib/64/libgcc_s.so.1
        libgeos_c.so.1 =>        /opt/stig/idicsi_2.0/lib/postgresql/../../lib/libgeos_c.so.1
        libproj.so.0 =>  /opt/stig/idicsi_2.0/lib/postgresql/../../lib/libproj.so.0
        libjson.so.0 =>  /usr/lib/64/libjson.so.0
        libxml2.so.2 =>  /lib/64/libxml2.so.2
        libc.so.1 =>     /lib/64/libc.so.1
        libgeos-3.4.2.so =>      /opt/stig/idicsi_2.0/lib/libgeos-3.4.2.so
        libstdc++.so.6 =>        /usr/lib/64/libstdc++.so.6
        libm.so.2 =>     /lib/64/libm.so.2
        libpthread.so.1 =>       /lib/64/libpthread.so.1
        libz.so.1 =>     /lib/64/libz.so.1
        libsocket.so.1 =>        /lib/64/libsocket.so.1
        libnsl.so.1 =>   /lib/64/libnsl.so.1
        libmp.so.2 =>    /lib/64/libmp.so.2
        libmd.so.1 =>    /lib/64/libmd.so.1
        libcryptoutil.so.1 =>    /lib/64/libcryptoutil.so.1

It is also important the software stack (postgres, proj, geos and gdal) is also built with the same parameter.

I am in the process in documenting everything as it there is other lesser complex thing to fix.

PS: We have switched from Solaris 10 to Solaris 11, so I cannot say it also works for it.

comment:5 by pramsey, 11 years ago

Resolution:	→ wontfix
Status:	new → closed

Looks like a build issue, please document in the Wiki for others!

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