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Posted to fop-users@xmlgraphics.apache.org by Dongsheng Song <do...@gmail.com> on 2008/12/03 04:39:25 UTC
Potential deadlock on PageBreakingAlgorithm.getFootnoteSplit ?
When I use fop trunk 2008-11-22(r719654), use DynaFont(chinese font)
runing smoothly, but FounderFont(chinese font) keeping 100% cpu usage
at PageBreakingAlgorithm.getFootnoteSplit:
% ant
Buildfile: build.xml
i386:
init:
[echo] java.version: 1.5.0_16
pdf.init:
pdf:
[echo] Making fo ...
[java] Making portrait pages on A4 paper (210mmx297mm)
[java] Read /usr/share/doc/docbook-xsl/README.Debian.gz section 5(a).
[echo] Making pdf ...
[java] Dec 3, 2008 11:28:24 AM
org.apache.fop.events.LoggingEventListener processEvent
[java] WARNING: Font "Symbol,normal,700" not found. Substituting
with "Symbol,normal,400".
[java] Dec 3, 2008 11:28:24 AM
org.apache.fop.events.LoggingEventListener processEvent
[java] WARNING: Font "ZapfDingbats,normal,700" not found.
Substituting with "ZapfDingbats,normal,400".
[java] Dec 3, 2008 11:28:25 AM
org.apache.fop.events.LoggingEventListener processEvent
[java] WARNING: Glyph "ñ" (0xf1, ntilde) not available in font
"FZCuYaSong".
[java] Dec 3, 2008 11:28:27 AM
org.apache.fop.events.LoggingEventListener processEvent
[java] WARNING: Line 1 of a paragraph overflows the available
area by more than 50 points. (See position 1045:162)
[java] Dec 3, 2008 11:28:27 AM
org.apache.fop.events.LoggingEventListener processEvent
[java] WARNING: Line 1 of a paragraph overflows the available
area by 10405 millipoints. (See position 1074:162)
[java] Full thread dump Java HotSpot(TM) 64-Bit Server VM
(1.5.0_16-b02 mixed mode):
[java]
[java] "Low Memory Detector" daemon prio=1 tid=0x00007fe9181274c0
nid=0x19cd runnable [0x0000000000000000..0x0000000000000000]
[java]
[java] "CompilerThread1" daemon prio=1 tid=0x00007fe918125a60
nid=0x19cc waiting on condition
[0x0000000000000000..0x00000000429f2540]
[java]
[java] "CompilerThread0" daemon prio=1 tid=0x00007fe9181246c0
nid=0x19cb waiting on condition
[0x0000000000000000..0x00000000428f1380]
[java]
[java] "AdapterThread" daemon prio=1 tid=0x00007fe9181232b0
nid=0x19ca waiting on condition
[0x0000000000000000..0x0000000000000000]
[java]
[java] "Signal Dispatcher" daemon prio=1 tid=0x00007fe918122030
nid=0x19c9 waiting on condition
[0x0000000000000000..0x0000000000000000]
[java]
[java] "Finalizer" daemon prio=1 tid=0x00007fe918110aa0
nid=0x19c8 in Object.wait() [0x0000000041ca4000..0x0000000041ca4e20]
[java] at java.lang.Object.wait(Native Method)
[java] - waiting on <0x00007fe921d18150> (a
java.lang.ref.ReferenceQueue$Lock)
[java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
[java] - locked <0x00007fe921d18150> (a
java.lang.ref.ReferenceQueue$Lock)
[java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
[java] at
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
[java]
[java] "Reference Handler" daemon prio=1 tid=0x00007fe9181101d0
nid=0x19c7 in Object.wait() [0x0000000041ba3000..0x0000000041ba3ca0]
[java] at java.lang.Object.wait(Native Method)
[java] - waiting on <0x00007fe921d25168> (a
java.lang.ref.Reference$Lock)
[java] at java.lang.Object.wait(Object.java:474)
[java] at
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
[java] - locked <0x00007fe921d25168> (a java.lang.ref.Reference$Lock)
[java]
[java] "main" prio=1 tid=0x00000000417a72a0 nid=0x19ba runnable
[0x00007fff71c69000..0x00007fff71c6b120]
[java] at
org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:571)
[java] at
org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:463)
[java] at
org.apache.fop.layoutmgr.PageBreakingAlgorithm.computeDifference(PageBreakingAlgorithm.java:336)
[java] at
org.apache.fop.layoutmgr.BreakingAlgorithm.considerLegalBreak(BreakingAlgorithm.java:696)
[java] at
org.apache.fop.layoutmgr.PageBreakingAlgorithm.considerLegalBreak(PageBreakingAlgorithm.java:308)
[java] at
org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:485)
[java] at
org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:404)
[java] at
org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:340)
[java] at
org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:265)
[java] at
org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:106)
[java] at
org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:234)
[java] at
org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120)
[java] at
org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:346)
[java] at
org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177)
[java] at
com.icl.saxon.aelfred.SAXDriver.endElement(SAXDriver.java:792)
[java] at
com.icl.saxon.aelfred.XmlParser.parseETag(XmlParser.java:1133)
[java] at
com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1217)
[java] at
com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
[java] at
com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1222)
[java] at
com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
[java] at
com.icl.saxon.aelfred.XmlParser.parseDocument(XmlParser.java:510)
[java] at com.icl.saxon.aelfred.XmlParser.doParse(XmlParser.java:163)
[java] at com.icl.saxon.aelfred.SAXDriver.parse(SAXDriver.java:320)
[java] - locked <0x00007fe921bffab0> (a
com.icl.saxon.aelfred.DefaultHandler)
[java] at
com.icl.saxon.IdentityTransformer.transform(IdentityTransformer.java:59)
[java] at
org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:233)
[java] at
org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:125)
[java] at org.apache.fop.cli.Main.startFOP(Main.java:174)
[java] at org.apache.fop.cli.Main.main(Main.java:205)
[java]
[java] "VM Thread" prio=1 tid=0x00007fe91810bf10 nid=0x19c6 runnable
[java]
[java] "GC task thread#0 (ParallelGC)" prio=1
tid=0x00000000417c5990 nid=0x19be runnable
[java]
[java] "GC task thread#1 (ParallelGC)" prio=1
tid=0x00000000417c6810 nid=0x19bf runnable
[java]
[java] "GC task thread#2 (ParallelGC)" prio=1
tid=0x00000000417c7690 nid=0x19c0 runnable
[java]
[java] "GC task thread#3 (ParallelGC)" prio=1
tid=0x00000000417c8510 nid=0x19c1 runnable
[java]
[java] "GC task thread#4 (ParallelGC)" prio=1
tid=0x00000000417c9390 nid=0x19c2 runnable
[java]
[java] "GC task thread#5 (ParallelGC)" prio=1
tid=0x00000000417ca210 nid=0x19c3 runnable
[java]
[java] "GC task thread#6 (ParallelGC)" prio=1
tid=0x00000000417cb090 nid=0x19c4 runnable
[java]
[java] "GC task thread#7 (ParallelGC)" prio=1
tid=0x00000000417cbf10 nid=0x19c5 runnable
[java]
[java] "VM Periodic Task Thread" prio=1 tid=0x00007fe918129ea0
nid=0x19ce waiting on condition
[java]
Re: Potential deadlock on PageBreakingAlgorithm.getFootnoteSplit ?
Posted by Jeremias Maerki <de...@jeremias-maerki.ch>.
Thanks for the test case.
The test seems to work fine on 0.95. And on FOP Trunk I don't see a
deadlock but an infinite loop in PageBreakingAlgorithm (related to
footnote handling).
I don't have time right now to dive deeper into this but the following
patch at least breaks the infinite loop. But I haven't tested the
semantics to see if I broke anything. So you may want to use FOP 0.95
for the moment. We need to take a closer look at this problem.
Index: PageBreakingAlgorithm.java
===================================================================
--- PageBreakingAlgorithm.java (revision 721769)
+++ PageBreakingAlgorithm.java (working copy)
@@ -26,6 +26,7 @@
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
+
import org.apache.fop.fo.Constants;
import org.apache.fop.fo.FObj;
import org.apache.fop.layoutmgr.AbstractBreaker.PageBreakPosition;
@@ -531,7 +532,7 @@
int prevIndex = -1;
int index = -1;
- while (!(somethingAdded && splitLength > availableLength)) {
+ while (!(somethingAdded && splitLength > availableLength) && noteListIterator.hasNext()) {
if (!somethingAdded) {
somethingAdded = true;
} else {
On 03.12.2008 09:23:14 Dongsheng Song wrote:
> Here is the related files:
>
> FO file:
> http://code.google.com/p/i18n-zh/downloads/list
> http://i18n-zh.googlecode.com/files/lenny-release-notes-r1053.i386.fo.gz
>
> userconfig.xml:
> http://i18n-zh.googlecode.com/svn/trunk/lib/fop/1.x/conf/
> http://i18n-zh.googlecode.com/svn/trunk/lib/fop/1.x/conf/userconfig.xml.tmpl
>
> Font file:
> http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/
> http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/fzcys.ttf
> http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/fzbys.ttf
> http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/fzfs.ttf
>
> Thanks.
>
> 2008/12/3 Jeremias Maerki <de...@jeremias-maerki.ch>:
> > Please provide an FO file that allows us to reproduce the problem.
> >
> > On 03.12.2008 05:08:52 Dongsheng Song wrote:
> >> fop trunk 2008-12-03(r722618) has the same error.
> >>
> >> 2008/12/3 Dongsheng Song <do...@gmail.com>:
> >> > When I use fop trunk 2008-11-22(r719654), use DynaFont(chinese font)
> >> > runing smoothly, but FounderFont(chinese font) keeping 100% cpu usage
> >> > at PageBreakingAlgorithm.getFootnoteSplit:
> >> >
> >> > % ant
> >> > Buildfile: build.xml
> >> >
> >> > i386:
> >> >
> >> > init:
> >> > [echo] java.version: 1.5.0_16
> >> >
> >> > pdf.init:
> >> >
> >> > pdf:
> >> > [echo] Making fo ...
> >> > [java] Making portrait pages on A4 paper (210mmx297mm)
> >> > [java] Read /usr/share/doc/docbook-xsl/README.Debian.gz section 5(a).
> >> > [echo] Making pdf ...
> >> > [java] Dec 3, 2008 11:28:24 AM
> >> > org.apache.fop.events.LoggingEventListener processEvent
> >> > [java] WARNING: Font "Symbol,normal,700" not found. Substituting
> >> > with "Symbol,normal,400".
> >> > [java] Dec 3, 2008 11:28:24 AM
> >> > org.apache.fop.events.LoggingEventListener processEvent
> >> > [java] WARNING: Font "ZapfDingbats,normal,700" not found.
> >> > Substituting with "ZapfDingbats,normal,400".
> >> > [java] Dec 3, 2008 11:28:25 AM
> >> > org.apache.fop.events.LoggingEventListener processEvent
> >> > [java] WARNING: Glyph "ñ" (0xf1, ntilde) not available in font
> >> > "FZCuYaSong".
> >> > [java] Dec 3, 2008 11:28:27 AM
> >> > org.apache.fop.events.LoggingEventListener processEvent
> >> > [java] WARNING: Line 1 of a paragraph overflows the available
> >> > area by more than 50 points. (See position 1045:162)
> >> > [java] Dec 3, 2008 11:28:27 AM
> >> > org.apache.fop.events.LoggingEventListener processEvent
> >> > [java] WARNING: Line 1 of a paragraph overflows the available
> >> > area by 10405 millipoints. (See position 1074:162)
> >> > [java] Full thread dump Java HotSpot(TM) 64-Bit Server VM
> >> > (1.5.0_16-b02 mixed mode):
> >> > [java]
> >> > [java] "Low Memory Detector" daemon prio=1 tid=0x00007fe9181274c0
> >> > nid=0x19cd runnable [0x0000000000000000..0x0000000000000000]
> >> > [java]
> >> > [java] "CompilerThread1" daemon prio=1 tid=0x00007fe918125a60
> >> > nid=0x19cc waiting on condition
> >> > [0x0000000000000000..0x00000000429f2540]
> >> > [java]
> >> > [java] "CompilerThread0" daemon prio=1 tid=0x00007fe9181246c0
> >> > nid=0x19cb waiting on condition
> >> > [0x0000000000000000..0x00000000428f1380]
> >> > [java]
> >> > [java] "AdapterThread" daemon prio=1 tid=0x00007fe9181232b0
> >> > nid=0x19ca waiting on condition
> >> > [0x0000000000000000..0x0000000000000000]
> >> > [java]
> >> > [java] "Signal Dispatcher" daemon prio=1 tid=0x00007fe918122030
> >> > nid=0x19c9 waiting on condition
> >> > [0x0000000000000000..0x0000000000000000]
> >> > [java]
> >> > [java] "Finalizer" daemon prio=1 tid=0x00007fe918110aa0
> >> > nid=0x19c8 in Object.wait() [0x0000000041ca4000..0x0000000041ca4e20]
> >> > [java] at java.lang.Object.wait(Native Method)
> >> > [java] - waiting on <0x00007fe921d18150> (a
> >> > java.lang.ref.ReferenceQueue$Lock)
> >> > [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> >> > [java] - locked <0x00007fe921d18150> (a
> >> > java.lang.ref.ReferenceQueue$Lock)
> >> > [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> >> > [java] at
> >> > java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> >> > [java]
> >> > [java] "Reference Handler" daemon prio=1 tid=0x00007fe9181101d0
> >> > nid=0x19c7 in Object.wait() [0x0000000041ba3000..0x0000000041ba3ca0]
> >> > [java] at java.lang.Object.wait(Native Method)
> >> > [java] - waiting on <0x00007fe921d25168> (a
> >> > java.lang.ref.Reference$Lock)
> >> > [java] at java.lang.Object.wait(Object.java:474)
> >> > [java] at
> >> > java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> >> > [java] - locked <0x00007fe921d25168> (a java.lang.ref.Reference$Lock)
> >> > [java]
> >> > [java] "main" prio=1 tid=0x00000000417a72a0 nid=0x19ba runnable
> >> > [0x00007fff71c69000..0x00007fff71c6b120]
> >> > [java] at
> >> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:571)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:463)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.computeDifference(PageBreakingAlgorithm.java:336)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.BreakingAlgorithm.considerLegalBreak(BreakingAlgorithm.java:696)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.considerLegalBreak(PageBreakingAlgorithm.java:308)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:485)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:404)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:340)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:265)
> >> > [java] at
> >> > org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:106)
> >> > [java] at
> >> > org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:234)
> >> > [java] at
> >> > org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120)
> >> > [java] at
> >> > org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:346)
> >> > [java] at
> >> > org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177)
> >> > [java] at
> >> > com.icl.saxon.aelfred.SAXDriver.endElement(SAXDriver.java:792)
> >> > [java] at
> >> > com.icl.saxon.aelfred.XmlParser.parseETag(XmlParser.java:1133)
> >> > [java] at
> >> > com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1217)
> >> > [java] at
> >> > com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
> >> > [java] at
> >> > com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1222)
> >> > [java] at
> >> > com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
> >> > [java] at
> >> > com.icl.saxon.aelfred.XmlParser.parseDocument(XmlParser.java:510)
> >> > [java] at com.icl.saxon.aelfred.XmlParser.doParse(XmlParser.java:163)
> >> > [java] at com.icl.saxon.aelfred.SAXDriver.parse(SAXDriver.java:320)
> >> > [java] - locked <0x00007fe921bffab0> (a
> >> > com.icl.saxon.aelfred.DefaultHandler)
> >> > [java] at
> >> > com.icl.saxon.IdentityTransformer.transform(IdentityTransformer.java:59)
> >> > [java] at
> >> > org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:233)
> >> > [java] at
> >> > org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:125)
> >> > [java] at org.apache.fop.cli.Main.startFOP(Main.java:174)
> >> > [java] at org.apache.fop.cli.Main.main(Main.java:205)
> >> > [java]
> >> > [java] "VM Thread" prio=1 tid=0x00007fe91810bf10 nid=0x19c6 runnable
> >> > [java]
> >> > [java] "GC task thread#0 (ParallelGC)" prio=1
> >> > tid=0x00000000417c5990 nid=0x19be runnable
> >> > [java]
> >> > [java] "GC task thread#1 (ParallelGC)" prio=1
> >> > tid=0x00000000417c6810 nid=0x19bf runnable
> >> > [java]
> >> > [java] "GC task thread#2 (ParallelGC)" prio=1
> >> > tid=0x00000000417c7690 nid=0x19c0 runnable
> >> > [java]
> >> > [java] "GC task thread#3 (ParallelGC)" prio=1
> >> > tid=0x00000000417c8510 nid=0x19c1 runnable
> >> > [java]
> >> > [java] "GC task thread#4 (ParallelGC)" prio=1
> >> > tid=0x00000000417c9390 nid=0x19c2 runnable
> >> > [java]
> >> > [java] "GC task thread#5 (ParallelGC)" prio=1
> >> > tid=0x00000000417ca210 nid=0x19c3 runnable
> >> > [java]
> >> > [java] "GC task thread#6 (ParallelGC)" prio=1
> >> > tid=0x00000000417cb090 nid=0x19c4 runnable
> >> > [java]
> >> > [java] "GC task thread#7 (ParallelGC)" prio=1
> >> > tid=0x00000000417cbf10 nid=0x19c5 runnable
> >> > [java]
> >> > [java] "VM Periodic Task Thread" prio=1 tid=0x00007fe918129ea0
> >> > nid=0x19ce waiting on condition
> >> > [java]
> >> >
> >
> >
> >
> >
> > Jeremias Maerki
> >
Jeremias Maerki
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Re: Potential deadlock on PageBreakingAlgorithm.getFootnoteSplit ?
Posted by Dongsheng Song <do...@gmail.com>.
Here is the related files:
FO file:
http://code.google.com/p/i18n-zh/downloads/list
http://i18n-zh.googlecode.com/files/lenny-release-notes-r1053.i386.fo.gz
userconfig.xml:
http://i18n-zh.googlecode.com/svn/trunk/lib/fop/1.x/conf/
http://i18n-zh.googlecode.com/svn/trunk/lib/fop/1.x/conf/userconfig.xml.tmpl
Font file:
http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/
http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/fzcys.ttf
http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/fzbys.ttf
http://i18n-zh.googlecode.com/svn/trunk/lib/fonts/fzfs.ttf
Thanks.
2008/12/3 Jeremias Maerki <de...@jeremias-maerki.ch>:
> Please provide an FO file that allows us to reproduce the problem.
>
> On 03.12.2008 05:08:52 Dongsheng Song wrote:
>> fop trunk 2008-12-03(r722618) has the same error.
>>
>> 2008/12/3 Dongsheng Song <do...@gmail.com>:
>> > When I use fop trunk 2008-11-22(r719654), use DynaFont(chinese font)
>> > runing smoothly, but FounderFont(chinese font) keeping 100% cpu usage
>> > at PageBreakingAlgorithm.getFootnoteSplit:
>> >
>> > % ant
>> > Buildfile: build.xml
>> >
>> > i386:
>> >
>> > init:
>> > [echo] java.version: 1.5.0_16
>> >
>> > pdf.init:
>> >
>> > pdf:
>> > [echo] Making fo ...
>> > [java] Making portrait pages on A4 paper (210mmx297mm)
>> > [java] Read /usr/share/doc/docbook-xsl/README.Debian.gz section 5(a).
>> > [echo] Making pdf ...
>> > [java] Dec 3, 2008 11:28:24 AM
>> > org.apache.fop.events.LoggingEventListener processEvent
>> > [java] WARNING: Font "Symbol,normal,700" not found. Substituting
>> > with "Symbol,normal,400".
>> > [java] Dec 3, 2008 11:28:24 AM
>> > org.apache.fop.events.LoggingEventListener processEvent
>> > [java] WARNING: Font "ZapfDingbats,normal,700" not found.
>> > Substituting with "ZapfDingbats,normal,400".
>> > [java] Dec 3, 2008 11:28:25 AM
>> > org.apache.fop.events.LoggingEventListener processEvent
>> > [java] WARNING: Glyph "ñ" (0xf1, ntilde) not available in font
>> > "FZCuYaSong".
>> > [java] Dec 3, 2008 11:28:27 AM
>> > org.apache.fop.events.LoggingEventListener processEvent
>> > [java] WARNING: Line 1 of a paragraph overflows the available
>> > area by more than 50 points. (See position 1045:162)
>> > [java] Dec 3, 2008 11:28:27 AM
>> > org.apache.fop.events.LoggingEventListener processEvent
>> > [java] WARNING: Line 1 of a paragraph overflows the available
>> > area by 10405 millipoints. (See position 1074:162)
>> > [java] Full thread dump Java HotSpot(TM) 64-Bit Server VM
>> > (1.5.0_16-b02 mixed mode):
>> > [java]
>> > [java] "Low Memory Detector" daemon prio=1 tid=0x00007fe9181274c0
>> > nid=0x19cd runnable [0x0000000000000000..0x0000000000000000]
>> > [java]
>> > [java] "CompilerThread1" daemon prio=1 tid=0x00007fe918125a60
>> > nid=0x19cc waiting on condition
>> > [0x0000000000000000..0x00000000429f2540]
>> > [java]
>> > [java] "CompilerThread0" daemon prio=1 tid=0x00007fe9181246c0
>> > nid=0x19cb waiting on condition
>> > [0x0000000000000000..0x00000000428f1380]
>> > [java]
>> > [java] "AdapterThread" daemon prio=1 tid=0x00007fe9181232b0
>> > nid=0x19ca waiting on condition
>> > [0x0000000000000000..0x0000000000000000]
>> > [java]
>> > [java] "Signal Dispatcher" daemon prio=1 tid=0x00007fe918122030
>> > nid=0x19c9 waiting on condition
>> > [0x0000000000000000..0x0000000000000000]
>> > [java]
>> > [java] "Finalizer" daemon prio=1 tid=0x00007fe918110aa0
>> > nid=0x19c8 in Object.wait() [0x0000000041ca4000..0x0000000041ca4e20]
>> > [java] at java.lang.Object.wait(Native Method)
>> > [java] - waiting on <0x00007fe921d18150> (a
>> > java.lang.ref.ReferenceQueue$Lock)
>> > [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
>> > [java] - locked <0x00007fe921d18150> (a
>> > java.lang.ref.ReferenceQueue$Lock)
>> > [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
>> > [java] at
>> > java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
>> > [java]
>> > [java] "Reference Handler" daemon prio=1 tid=0x00007fe9181101d0
>> > nid=0x19c7 in Object.wait() [0x0000000041ba3000..0x0000000041ba3ca0]
>> > [java] at java.lang.Object.wait(Native Method)
>> > [java] - waiting on <0x00007fe921d25168> (a
>> > java.lang.ref.Reference$Lock)
>> > [java] at java.lang.Object.wait(Object.java:474)
>> > [java] at
>> > java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
>> > [java] - locked <0x00007fe921d25168> (a java.lang.ref.Reference$Lock)
>> > [java]
>> > [java] "main" prio=1 tid=0x00000000417a72a0 nid=0x19ba runnable
>> > [0x00007fff71c69000..0x00007fff71c6b120]
>> > [java] at
>> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:571)
>> > [java] at
>> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:463)
>> > [java] at
>> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.computeDifference(PageBreakingAlgorithm.java:336)
>> > [java] at
>> > org.apache.fop.layoutmgr.BreakingAlgorithm.considerLegalBreak(BreakingAlgorithm.java:696)
>> > [java] at
>> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.considerLegalBreak(PageBreakingAlgorithm.java:308)
>> > [java] at
>> > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:485)
>> > [java] at
>> > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:404)
>> > [java] at
>> > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:340)
>> > [java] at
>> > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:265)
>> > [java] at
>> > org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:106)
>> > [java] at
>> > org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:234)
>> > [java] at
>> > org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120)
>> > [java] at
>> > org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:346)
>> > [java] at
>> > org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177)
>> > [java] at
>> > com.icl.saxon.aelfred.SAXDriver.endElement(SAXDriver.java:792)
>> > [java] at
>> > com.icl.saxon.aelfred.XmlParser.parseETag(XmlParser.java:1133)
>> > [java] at
>> > com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1217)
>> > [java] at
>> > com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
>> > [java] at
>> > com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1222)
>> > [java] at
>> > com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
>> > [java] at
>> > com.icl.saxon.aelfred.XmlParser.parseDocument(XmlParser.java:510)
>> > [java] at com.icl.saxon.aelfred.XmlParser.doParse(XmlParser.java:163)
>> > [java] at com.icl.saxon.aelfred.SAXDriver.parse(SAXDriver.java:320)
>> > [java] - locked <0x00007fe921bffab0> (a
>> > com.icl.saxon.aelfred.DefaultHandler)
>> > [java] at
>> > com.icl.saxon.IdentityTransformer.transform(IdentityTransformer.java:59)
>> > [java] at
>> > org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:233)
>> > [java] at
>> > org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:125)
>> > [java] at org.apache.fop.cli.Main.startFOP(Main.java:174)
>> > [java] at org.apache.fop.cli.Main.main(Main.java:205)
>> > [java]
>> > [java] "VM Thread" prio=1 tid=0x00007fe91810bf10 nid=0x19c6 runnable
>> > [java]
>> > [java] "GC task thread#0 (ParallelGC)" prio=1
>> > tid=0x00000000417c5990 nid=0x19be runnable
>> > [java]
>> > [java] "GC task thread#1 (ParallelGC)" prio=1
>> > tid=0x00000000417c6810 nid=0x19bf runnable
>> > [java]
>> > [java] "GC task thread#2 (ParallelGC)" prio=1
>> > tid=0x00000000417c7690 nid=0x19c0 runnable
>> > [java]
>> > [java] "GC task thread#3 (ParallelGC)" prio=1
>> > tid=0x00000000417c8510 nid=0x19c1 runnable
>> > [java]
>> > [java] "GC task thread#4 (ParallelGC)" prio=1
>> > tid=0x00000000417c9390 nid=0x19c2 runnable
>> > [java]
>> > [java] "GC task thread#5 (ParallelGC)" prio=1
>> > tid=0x00000000417ca210 nid=0x19c3 runnable
>> > [java]
>> > [java] "GC task thread#6 (ParallelGC)" prio=1
>> > tid=0x00000000417cb090 nid=0x19c4 runnable
>> > [java]
>> > [java] "GC task thread#7 (ParallelGC)" prio=1
>> > tid=0x00000000417cbf10 nid=0x19c5 runnable
>> > [java]
>> > [java] "VM Periodic Task Thread" prio=1 tid=0x00007fe918129ea0
>> > nid=0x19ce waiting on condition
>> > [java]
>> >
>
>
>
>
> Jeremias Maerki
>
Re: Potential deadlock on PageBreakingAlgorithm.getFootnoteSplit ?
Posted by Jeremias Maerki <de...@jeremias-maerki.ch>.
Please provide an FO file that allows us to reproduce the problem.
On 03.12.2008 05:08:52 Dongsheng Song wrote:
> fop trunk 2008-12-03(r722618) has the same error.
>
> 2008/12/3 Dongsheng Song <do...@gmail.com>:
> > When I use fop trunk 2008-11-22(r719654), use DynaFont(chinese font)
> > runing smoothly, but FounderFont(chinese font) keeping 100% cpu usage
> > at PageBreakingAlgorithm.getFootnoteSplit:
> >
> > % ant
> > Buildfile: build.xml
> >
> > i386:
> >
> > init:
> > [echo] java.version: 1.5.0_16
> >
> > pdf.init:
> >
> > pdf:
> > [echo] Making fo ...
> > [java] Making portrait pages on A4 paper (210mmx297mm)
> > [java] Read /usr/share/doc/docbook-xsl/README.Debian.gz section 5(a).
> > [echo] Making pdf ...
> > [java] Dec 3, 2008 11:28:24 AM
> > org.apache.fop.events.LoggingEventListener processEvent
> > [java] WARNING: Font "Symbol,normal,700" not found. Substituting
> > with "Symbol,normal,400".
> > [java] Dec 3, 2008 11:28:24 AM
> > org.apache.fop.events.LoggingEventListener processEvent
> > [java] WARNING: Font "ZapfDingbats,normal,700" not found.
> > Substituting with "ZapfDingbats,normal,400".
> > [java] Dec 3, 2008 11:28:25 AM
> > org.apache.fop.events.LoggingEventListener processEvent
> > [java] WARNING: Glyph "ñ" (0xf1, ntilde) not available in font
> > "FZCuYaSong".
> > [java] Dec 3, 2008 11:28:27 AM
> > org.apache.fop.events.LoggingEventListener processEvent
> > [java] WARNING: Line 1 of a paragraph overflows the available
> > area by more than 50 points. (See position 1045:162)
> > [java] Dec 3, 2008 11:28:27 AM
> > org.apache.fop.events.LoggingEventListener processEvent
> > [java] WARNING: Line 1 of a paragraph overflows the available
> > area by 10405 millipoints. (See position 1074:162)
> > [java] Full thread dump Java HotSpot(TM) 64-Bit Server VM
> > (1.5.0_16-b02 mixed mode):
> > [java]
> > [java] "Low Memory Detector" daemon prio=1 tid=0x00007fe9181274c0
> > nid=0x19cd runnable [0x0000000000000000..0x0000000000000000]
> > [java]
> > [java] "CompilerThread1" daemon prio=1 tid=0x00007fe918125a60
> > nid=0x19cc waiting on condition
> > [0x0000000000000000..0x00000000429f2540]
> > [java]
> > [java] "CompilerThread0" daemon prio=1 tid=0x00007fe9181246c0
> > nid=0x19cb waiting on condition
> > [0x0000000000000000..0x00000000428f1380]
> > [java]
> > [java] "AdapterThread" daemon prio=1 tid=0x00007fe9181232b0
> > nid=0x19ca waiting on condition
> > [0x0000000000000000..0x0000000000000000]
> > [java]
> > [java] "Signal Dispatcher" daemon prio=1 tid=0x00007fe918122030
> > nid=0x19c9 waiting on condition
> > [0x0000000000000000..0x0000000000000000]
> > [java]
> > [java] "Finalizer" daemon prio=1 tid=0x00007fe918110aa0
> > nid=0x19c8 in Object.wait() [0x0000000041ca4000..0x0000000041ca4e20]
> > [java] at java.lang.Object.wait(Native Method)
> > [java] - waiting on <0x00007fe921d18150> (a
> > java.lang.ref.ReferenceQueue$Lock)
> > [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> > [java] - locked <0x00007fe921d18150> (a
> > java.lang.ref.ReferenceQueue$Lock)
> > [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> > [java] at
> > java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> > [java]
> > [java] "Reference Handler" daemon prio=1 tid=0x00007fe9181101d0
> > nid=0x19c7 in Object.wait() [0x0000000041ba3000..0x0000000041ba3ca0]
> > [java] at java.lang.Object.wait(Native Method)
> > [java] - waiting on <0x00007fe921d25168> (a
> > java.lang.ref.Reference$Lock)
> > [java] at java.lang.Object.wait(Object.java:474)
> > [java] at
> > java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> > [java] - locked <0x00007fe921d25168> (a java.lang.ref.Reference$Lock)
> > [java]
> > [java] "main" prio=1 tid=0x00000000417a72a0 nid=0x19ba runnable
> > [0x00007fff71c69000..0x00007fff71c6b120]
> > [java] at
> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:571)
> > [java] at
> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:463)
> > [java] at
> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.computeDifference(PageBreakingAlgorithm.java:336)
> > [java] at
> > org.apache.fop.layoutmgr.BreakingAlgorithm.considerLegalBreak(BreakingAlgorithm.java:696)
> > [java] at
> > org.apache.fop.layoutmgr.PageBreakingAlgorithm.considerLegalBreak(PageBreakingAlgorithm.java:308)
> > [java] at
> > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:485)
> > [java] at
> > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:404)
> > [java] at
> > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:340)
> > [java] at
> > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:265)
> > [java] at
> > org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:106)
> > [java] at
> > org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:234)
> > [java] at
> > org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120)
> > [java] at
> > org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:346)
> > [java] at
> > org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177)
> > [java] at
> > com.icl.saxon.aelfred.SAXDriver.endElement(SAXDriver.java:792)
> > [java] at
> > com.icl.saxon.aelfred.XmlParser.parseETag(XmlParser.java:1133)
> > [java] at
> > com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1217)
> > [java] at
> > com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
> > [java] at
> > com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1222)
> > [java] at
> > com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
> > [java] at
> > com.icl.saxon.aelfred.XmlParser.parseDocument(XmlParser.java:510)
> > [java] at com.icl.saxon.aelfred.XmlParser.doParse(XmlParser.java:163)
> > [java] at com.icl.saxon.aelfred.SAXDriver.parse(SAXDriver.java:320)
> > [java] - locked <0x00007fe921bffab0> (a
> > com.icl.saxon.aelfred.DefaultHandler)
> > [java] at
> > com.icl.saxon.IdentityTransformer.transform(IdentityTransformer.java:59)
> > [java] at
> > org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:233)
> > [java] at
> > org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:125)
> > [java] at org.apache.fop.cli.Main.startFOP(Main.java:174)
> > [java] at org.apache.fop.cli.Main.main(Main.java:205)
> > [java]
> > [java] "VM Thread" prio=1 tid=0x00007fe91810bf10 nid=0x19c6 runnable
> > [java]
> > [java] "GC task thread#0 (ParallelGC)" prio=1
> > tid=0x00000000417c5990 nid=0x19be runnable
> > [java]
> > [java] "GC task thread#1 (ParallelGC)" prio=1
> > tid=0x00000000417c6810 nid=0x19bf runnable
> > [java]
> > [java] "GC task thread#2 (ParallelGC)" prio=1
> > tid=0x00000000417c7690 nid=0x19c0 runnable
> > [java]
> > [java] "GC task thread#3 (ParallelGC)" prio=1
> > tid=0x00000000417c8510 nid=0x19c1 runnable
> > [java]
> > [java] "GC task thread#4 (ParallelGC)" prio=1
> > tid=0x00000000417c9390 nid=0x19c2 runnable
> > [java]
> > [java] "GC task thread#5 (ParallelGC)" prio=1
> > tid=0x00000000417ca210 nid=0x19c3 runnable
> > [java]
> > [java] "GC task thread#6 (ParallelGC)" prio=1
> > tid=0x00000000417cb090 nid=0x19c4 runnable
> > [java]
> > [java] "GC task thread#7 (ParallelGC)" prio=1
> > tid=0x00000000417cbf10 nid=0x19c5 runnable
> > [java]
> > [java] "VM Periodic Task Thread" prio=1 tid=0x00007fe918129ea0
> > nid=0x19ce waiting on condition
> > [java]
> >
Jeremias Maerki
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Re: Potential deadlock on PageBreakingAlgorithm.getFootnoteSplit ?
Posted by Dongsheng Song <do...@gmail.com>.
fop trunk 2008-12-03(r722618) has the same error.
2008/12/3 Dongsheng Song <do...@gmail.com>:
> When I use fop trunk 2008-11-22(r719654), use DynaFont(chinese font)
> runing smoothly, but FounderFont(chinese font) keeping 100% cpu usage
> at PageBreakingAlgorithm.getFootnoteSplit:
>
> % ant
> Buildfile: build.xml
>
> i386:
>
> init:
> [echo] java.version: 1.5.0_16
>
> pdf.init:
>
> pdf:
> [echo] Making fo ...
> [java] Making portrait pages on A4 paper (210mmx297mm)
> [java] Read /usr/share/doc/docbook-xsl/README.Debian.gz section 5(a).
> [echo] Making pdf ...
> [java] Dec 3, 2008 11:28:24 AM
> org.apache.fop.events.LoggingEventListener processEvent
> [java] WARNING: Font "Symbol,normal,700" not found. Substituting
> with "Symbol,normal,400".
> [java] Dec 3, 2008 11:28:24 AM
> org.apache.fop.events.LoggingEventListener processEvent
> [java] WARNING: Font "ZapfDingbats,normal,700" not found.
> Substituting with "ZapfDingbats,normal,400".
> [java] Dec 3, 2008 11:28:25 AM
> org.apache.fop.events.LoggingEventListener processEvent
> [java] WARNING: Glyph "ñ" (0xf1, ntilde) not available in font
> "FZCuYaSong".
> [java] Dec 3, 2008 11:28:27 AM
> org.apache.fop.events.LoggingEventListener processEvent
> [java] WARNING: Line 1 of a paragraph overflows the available
> area by more than 50 points. (See position 1045:162)
> [java] Dec 3, 2008 11:28:27 AM
> org.apache.fop.events.LoggingEventListener processEvent
> [java] WARNING: Line 1 of a paragraph overflows the available
> area by 10405 millipoints. (See position 1074:162)
> [java] Full thread dump Java HotSpot(TM) 64-Bit Server VM
> (1.5.0_16-b02 mixed mode):
> [java]
> [java] "Low Memory Detector" daemon prio=1 tid=0x00007fe9181274c0
> nid=0x19cd runnable [0x0000000000000000..0x0000000000000000]
> [java]
> [java] "CompilerThread1" daemon prio=1 tid=0x00007fe918125a60
> nid=0x19cc waiting on condition
> [0x0000000000000000..0x00000000429f2540]
> [java]
> [java] "CompilerThread0" daemon prio=1 tid=0x00007fe9181246c0
> nid=0x19cb waiting on condition
> [0x0000000000000000..0x00000000428f1380]
> [java]
> [java] "AdapterThread" daemon prio=1 tid=0x00007fe9181232b0
> nid=0x19ca waiting on condition
> [0x0000000000000000..0x0000000000000000]
> [java]
> [java] "Signal Dispatcher" daemon prio=1 tid=0x00007fe918122030
> nid=0x19c9 waiting on condition
> [0x0000000000000000..0x0000000000000000]
> [java]
> [java] "Finalizer" daemon prio=1 tid=0x00007fe918110aa0
> nid=0x19c8 in Object.wait() [0x0000000041ca4000..0x0000000041ca4e20]
> [java] at java.lang.Object.wait(Native Method)
> [java] - waiting on <0x00007fe921d18150> (a
> java.lang.ref.ReferenceQueue$Lock)
> [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> [java] - locked <0x00007fe921d18150> (a
> java.lang.ref.ReferenceQueue$Lock)
> [java] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> [java] at
> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> [java]
> [java] "Reference Handler" daemon prio=1 tid=0x00007fe9181101d0
> nid=0x19c7 in Object.wait() [0x0000000041ba3000..0x0000000041ba3ca0]
> [java] at java.lang.Object.wait(Native Method)
> [java] - waiting on <0x00007fe921d25168> (a
> java.lang.ref.Reference$Lock)
> [java] at java.lang.Object.wait(Object.java:474)
> [java] at
> java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> [java] - locked <0x00007fe921d25168> (a java.lang.ref.Reference$Lock)
> [java]
> [java] "main" prio=1 tid=0x00000000417a72a0 nid=0x19ba runnable
> [0x00007fff71c69000..0x00007fff71c6b120]
> [java] at
> org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:571)
> [java] at
> org.apache.fop.layoutmgr.PageBreakingAlgorithm.getFootnoteSplit(PageBreakingAlgorithm.java:463)
> [java] at
> org.apache.fop.layoutmgr.PageBreakingAlgorithm.computeDifference(PageBreakingAlgorithm.java:336)
> [java] at
> org.apache.fop.layoutmgr.BreakingAlgorithm.considerLegalBreak(BreakingAlgorithm.java:696)
> [java] at
> org.apache.fop.layoutmgr.PageBreakingAlgorithm.considerLegalBreak(PageBreakingAlgorithm.java:308)
> [java] at
> org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:485)
> [java] at
> org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:404)
> [java] at
> org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:340)
> [java] at
> org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:265)
> [java] at
> org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:106)
> [java] at
> org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:234)
> [java] at
> org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120)
> [java] at
> org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:346)
> [java] at
> org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177)
> [java] at
> com.icl.saxon.aelfred.SAXDriver.endElement(SAXDriver.java:792)
> [java] at
> com.icl.saxon.aelfred.XmlParser.parseETag(XmlParser.java:1133)
> [java] at
> com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1217)
> [java] at
> com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
> [java] at
> com.icl.saxon.aelfred.XmlParser.parseContent(XmlParser.java:1222)
> [java] at
> com.icl.saxon.aelfred.XmlParser.parseElement(XmlParser.java:1037)
> [java] at
> com.icl.saxon.aelfred.XmlParser.parseDocument(XmlParser.java:510)
> [java] at com.icl.saxon.aelfred.XmlParser.doParse(XmlParser.java:163)
> [java] at com.icl.saxon.aelfred.SAXDriver.parse(SAXDriver.java:320)
> [java] - locked <0x00007fe921bffab0> (a
> com.icl.saxon.aelfred.DefaultHandler)
> [java] at
> com.icl.saxon.IdentityTransformer.transform(IdentityTransformer.java:59)
> [java] at
> org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:233)
> [java] at
> org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:125)
> [java] at org.apache.fop.cli.Main.startFOP(Main.java:174)
> [java] at org.apache.fop.cli.Main.main(Main.java:205)
> [java]
> [java] "VM Thread" prio=1 tid=0x00007fe91810bf10 nid=0x19c6 runnable
> [java]
> [java] "GC task thread#0 (ParallelGC)" prio=1
> tid=0x00000000417c5990 nid=0x19be runnable
> [java]
> [java] "GC task thread#1 (ParallelGC)" prio=1
> tid=0x00000000417c6810 nid=0x19bf runnable
> [java]
> [java] "GC task thread#2 (ParallelGC)" prio=1
> tid=0x00000000417c7690 nid=0x19c0 runnable
> [java]
> [java] "GC task thread#3 (ParallelGC)" prio=1
> tid=0x00000000417c8510 nid=0x19c1 runnable
> [java]
> [java] "GC task thread#4 (ParallelGC)" prio=1
> tid=0x00000000417c9390 nid=0x19c2 runnable
> [java]
> [java] "GC task thread#5 (ParallelGC)" prio=1
> tid=0x00000000417ca210 nid=0x19c3 runnable
> [java]
> [java] "GC task thread#6 (ParallelGC)" prio=1
> tid=0x00000000417cb090 nid=0x19c4 runnable
> [java]
> [java] "GC task thread#7 (ParallelGC)" prio=1
> tid=0x00000000417cbf10 nid=0x19c5 runnable
> [java]
> [java] "VM Periodic Task Thread" prio=1 tid=0x00007fe918129ea0
> nid=0x19ce waiting on condition
> [java]
>