Support Requests item #568722, was opened at 2002-06-13 16:16
You can respond by visiting:
http://sourceforge.net/tracker/?func=detail&atid=203152&aid=568722&group_id=3152
Category: None
Group: aolserver3_4
Status: Open
Resolution: None
Priority: 5
Submitted By: Jeremy Vinding (jvinding)
Assigned to: Nobody/Anonymous (nobody)
Summary: nsd core on solaris
Initial Comment:
it's this only happens on solaris, i have a xslt that
creates a client side image map, if the map is a grid
9x9 or larger, aolserver cores.
i can't reproduce this on linux
attached are an xml doc and xslt doc to recreate the
problem
i can also provide some core files,
the backtraces on the core files differ depending on
the server config and the version of nsxml, but they've
often included this message:
Cannot access memory at address 0xfe5b1efc
sometimes in memory.c, somtimes in libxml's xpath.c
here is one back trace that did not include that message:
#0 0xff132a48 in strcmp () from /usr/lib/libc.so.1
(gdb) x 0xff132a48
0xff132a48 <strcmp+568>: 0xf8064018
(gdb) x 0xf8064018
0xf8064018: Cannot access memory at address 0xf8064018
(gdb) bt
#0 0xff132a48 in strcmp () from /usr/lib/libc.so.1
#1 0xfe36425c in xml_string_command (dummy=0x0,
interp=0x232190, argc=3,
argv=0xfe140694) at nsxml.c:1141
#2 0xfe367cb4 in xml_tcl_command (dummy=0x0,
interp=0x232190, argc=5,
argv=0xfe140690) at nsxml.c:2088
#3 0x7f650 in TclInvokeStringCommand
(clientData=0x1a0558, interp=0x232190,
objc=5, objv=0x232480) at ./../generic/tclBasic.c:1752
#4 0xb4324 in TclExecuteByteCode (interp=0x232190,
codePtr=0x2903d0)
at ./../generic/tclExecute.c:845
#5 0x80a2c in Tcl_EvalObjEx (interp=0x232190,
objPtr=0x2fee38, flags=0)
at ./../generic/tclBasic.c:2733
#6 0x88630 in Tcl_CatchObjCmd (dummy=0x0,
interp=0x232190, objc=3,
objv=0x232470) at ./../generic/tclCmdAH.c:261
#7 0xb4324 in TclExecuteByteCode (interp=0x232190,
codePtr=0x2874c0)
at ./../generic/tclExecute.c:845
#8 0x80a2c in Tcl_EvalObjEx (interp=0x232190,
objPtr=0x2fefe8, flags=0)
at ./../generic/tclBasic.c:2733
#9 0x23d88 in NsAdpRunPrivate (interp=0x232190,
file=0xfe140fbc
"/data/aolserver_dev/servers/server1/pages/xmltest.adp",
pagePtr=0x1f2838) at tclstubs.cpp:435
#10 0x271a0 in NsTclIncludeCmd (parse=0x0,
interp=0x232190, argc=2,
argv=0xfe1414e8) at adp.c:805
#11 0x285fc in Ns_AdpRequest (conn=0x2270b0,
file=0xfe14166c
"/data/aolserver_dev/servers/server1/pages/xmltest.adp")
at adp.c:1479
#12 0x2835c in AdpProc (parserPtr=0x0, conn=0x2270b0)
at adp.c:1407
#13 0x4e040 in Ns_ConnRunRequest (conn=0x2270b0) at
op.c:196
#14 0x58630 in ConnRun (connPtr=0x2270b0) at serv.c:882
#15 0x57cb4 in NsConnThread (arg=0x20c5c0) at serv.c:671
#16 0x13d840 in NsThreadMain (arg=0x225b98) at thread.c:228
please help, thx.
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