unoserver crash randomly

[dridk]

Hi,

I run unoserver as a systemd daemon .

I try to convert 60 000 doc file into docx files using a simple for loop:

for file in *.doc ; do unoconvert --convert-to docx $file ${file%%doc}.docx ; done

It works , until unoserver crash. I don't think it comes from a corrupted files. It is randomly.

Unoconvert log

INFO:unoserver:Using MS Word 2007 XML export filter
INFO:unoserver:Starting unoconverter.
INFO:unoserver:Opening 1689966.doc
INFO:unoserver:Exporting to1689966.docx
INFO:unoserver:Using MS Word 2007 XML export filter
INFO:unoserver:Starting unoconverter.
INFO:unoserver:Opening /1689967.doc
INFO:unoserver:Exporting to 1689967.docx
INFO:unoserver:Using MS Word 2007 XML export filter
INFO:unoserver:Starting unoconverter.
INFO:unoserver:Opening 1689968.doc
INFO:unoserver:Exporting to 1689968.docx
INFO:unoserver:Using MS Word 2007 XML export filter
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/unoserver/[converter.py](http://converter.py/)", line 268, in convert
    document.storeToURL(export_path, output_props)
[unoserver.converter.com.sun.star](http://unoserver.converter.com.sun.star/).lang.DisposedException: Binary URP bridge disposed during call /builddir/build/BUILD/libreoffice-7.1.8.1/binaryurp/source/bridge.cxx:613

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/unoconvert", line 8, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.9/site-packages/unoserver/[converter.py](http://converter.py/)", line 358, in main
    result = converter.convert(
  File "/usr/local/lib/python3.9/site-packages/unoserver/[converter.py](http://converter.py/)", line 271, in convert
    document.close(True)
[uno.com.sun.star.uno](http://uno.com.sun.star.uno/).RuntimeException: illegal object given! /builddir/build/BUILD/libreoffice-7.1.8.1/stoc/source/corereflection/crefl.cxx:364
INFO:unoserver:Starting unoconverter.
Traceback (most recent call last):
  File "/usr/local/bin/unoconvert", line 8, in <module>
sys.exit(main())
File "/usr/local/lib/python3.9/site-packages/unoserver/[converter.py](http://converter.py/)", line 339, in main
converter = UnoConverter(args.interface, args.port)
File "/usr/local/lib/python3.9/site-packages/unoserver/[converter.py](http://converter.py/)", line 75, in init
self.context = self.resolver.resolve(
[unoserver.converter.com.sun.star](http://unoserver.converter.com.sun.star/).connection.NoConnectException: Connector : couldn't connect to socket (Connection refused) /builddir/build/BUILD/libreoffice-7.1.8.1/io/source/connector/connector.cxx:119
INFO:unoserver:Starting unoconverter.
Traceback (most recent call last):
File "/usr/local/bin/unoconvert", line 8, in <module>
sys.exit(main())
File "/usr/local/lib/python3.9/site-packages/unoserver/[converter.py](http://converter.py/)", line 339, in main
converter = UnoConverter(args.interface, args.port)
File "/usr/local/lib/python3.9/site-packages/unoserver/[converter.py](http://converter.py/)", line 75, in init
self.context = self.resolver.resolve(
[unoserver.converter.com.sun.star](http://unoserver.converter.com.sun.star/).connection.NoConnectException: Connector : couldn't connect to socket (Connection refused) /builddir/build/BUILD/libreoffice-7.1.8.1/io/source/connector/connector.cxx:119
INFO:unoserver:Starting unoconverter.

unoserver log :

INFO:unoserver:Starting unoserver.
INFO:unoserver:Command: libreoffice --headless --invisible --nocrashreport --nodefault --nologo --nofirststartwizard --norestore -env:UserInstallation=file:///tmp/tmprdlu3v57 --accept=socket,host=127.0.0.1,port=2002,tcpNoDelay=1;urp;StarOffice.ComponentContext
INFO:unoserver:Server PID: 963110
Application Error

Fatal exception: Signal 6
Stack:
/usr/lib64/libreoffice/program/libuno_[sal.so](http://sal.so/).3(+0x3b193)[0x7ff263b98193]
/usr/lib64/libreoffice/program/libuno_[sal.so](http://sal.so/).3(+0x3b384)[0x7ff263b98384]
/lib64/[libc.so](http://libc.so/).6(+0x54df0)[0x7ff263854df0]
/lib64/[libc.so](http://libc.so/).6(+0xa154c)[0x7ff2638a154c]
/lib64/[libc.so](http://libc.so/).6(raise+0x16)[0x7ff263854d46]
/lib64/[libc.so](http://libc.so/).6(abort+0xd3)[0x7ff2638287f3]
/usr/lib64/libreoffice/program/[libvcllo.so](http://libvcllo.so/)(+0x30978f)[0x7ff25fd0978f]
/usr/lib64/libreoffice/program/[libsofficeapp.so](http://libsofficeapp.so/)(+0x36c76)[0x7ff263ab9c76]
/usr/lib64/libreoffice/program/[libvcllo.so](http://libvcllo.so/)(+0x6c7783)[0x7ff2600c7783]
/usr/lib64/libreoffice/program/libuno_[sal.so](http://sal.so/).3(+0x3b2ba)[0x7ff263b982ba]
/lib64/[libc.so](http://libc.so/).6(+0x54df0)[0x7ff263854df0]
/lib64/[libc.so](http://libc.so/).6(+0xa154c)[0x7ff2638a154c]
/lib64/[libc.so](http://libc.so/).6(raise+0x16)[0x7ff263854d46]
/lib64/[libc.so](http://libc.so/).6(abort+0xd3)[0x7ff2638287f3]
/usr/lib64/libreoffice/program/../program/[libooxlo.so](http://libooxlo.so/)(+0x12ea78)[0x7ff23fb2ea78]
/usr/lib64/libreoffice/program/../program/[libooxlo.so](http://libooxlo.so/)(_ZN3oox3vml9VMLExport6CommitER23EscherPropertyContainerRKN5tools9RectangleE+0x25e5)[0x7ff23fc75d15]
/usr/lib64/libreoffice/program/../program/[libmsfilterlo.so](http://libmsfilterlo.so/)(+0x5143c)[0x7ff24b33743c]
/usr/lib64/libreoffice/program/../program/[libmsfilterlo.so](http://libmsfilterlo.so/)(+0x507b1)[0x7ff24b3367b1]
/usr/lib64/libreoffice/program/../program/[libmsfilterlo.so](http://libmsfilterlo.so/)(_ZN8EscherEx12AddSdrObjectERK9SdrObjectb+0x1d1)[0x7ff24b339cd1]
/usr/lib64/libreoffice/program/../program/[libooxlo.so](http://libooxlo.so/)(_ZN3oox3vml9VMLExport12AddSdrObjectERK9SdrObjectssssSt10unique_ptrIN14sax_fastparser17FastAttributeListESt14default_deleteIS7_EEb+0x75)[0x7ff23fc72805]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0xb9dfb)[0x7ff2486b9dfb]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0xbffca)[0x7ff2486bffca]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0x6ffca)[0x7ff24866ffca]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0x10c05d)[0x7ff24870c05d]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0x129343)[0x7ff248729343]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0xad99f)[0x7ff2486ad99f]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0x133077)[0x7ff248733077]
/usr/lib64/libreoffice/program/../program/[libmswordlo.so](http://libmswordlo.so/)(+0xbb4f4)[0x7ff2486bb4f4]
/usr/lib64/libreoffice/program/../program/[libooxlo.so](http://libooxlo.so/)(_ZN3oox4core10FilterBase6filterERKN3com3sun4star3uno8SequenceINS4_5beans13PropertyValueEEE+0x2fb)[0x7ff23fb33c6b]
/usr/lib64/libreoffice/program/../program/[libwriterfilterlo.so](http://libwriterfilterlo.so/)(+0x17647f)[0x7ff23e97647f]
/usr/lib64/libreoffice/program/[libsfxlo.so](http://libsfxlo.so/)(_ZN14SfxObjectShell8ExportToER9SfxMedium+0x113a)[0x7ff26234890a]
/usr/lib64/libreoffice/program/[libsfxlo.so](http://libsfxlo.so/)(+0x343ab5)[0x7ff262343ab5]
/usr/lib64/libreoffice/program/[libsfxlo.so](http://libsfxlo.so/)(+0x32b9d8)[0x7ff26232b9d8]
/usr/lib64/libreoffice/program/[libsfxlo.so](http://libsfxlo.so/)(+0x3761d2)[0x7ff2623761d2]
/usr/lib64/libreoffice/program/[libsfxlo.so](http://libsfxlo.so/)(_ZN12SfxBaseModel10storeToURLERKN3rtl8OUStringERKN3com3sun4star3uno8SequenceINS6_5beans13PropertyValueEEE+0x1a3)[0x7ff2623683d3]
/usr/lib64/libreoffice/program/libgcc3_[uno.so](http://uno.so/)(+0x9b8d)[0x7ff25afe2b8d]
/usr/lib64/libreoffice/program/libgcc3_[uno.so](http://uno.so/)(+0x8cd6)[0x7ff25afe1cd6]
/usr/lib64/libreoffice/program/libgcc3_[uno.so](http://uno.so/)(+0x9426)[0x7ff25afe2426]
/usr/lib64/libreoffice/program/[libbinaryurplo.so](http://libbinaryurplo.so/)(+0x1c510)[0x7ff259da4510]
/usr/lib64/libreoffice/program/libuno_[cppu.so](http://cppu.so/).3(+0x9dd7)[0x7ff2636f3dd7]
/usr/lib64/libreoffice/program/libuno_[cppu.so](http://cppu.so/).3(+0xad61)[0x7ff2636f4d61]
/usr/lib64/libreoffice/program/libuno_[cppu.so](http://cppu.so/).3(+0xafc4)[0x7ff2636f4fc4]
/usr/lib64/libreoffice/program/libuno_[sal.so](http://sal.so/).3(+0x3b728)[0x7ff263b98728]
/lib64/[libc.so](http://libc.so/).6(+0x9f802)[0x7ff26389f802]
/lib64/[libc.so](http://libc.so/).6(+0x3f450)[0x7ff26383f450]

[regebro]

Yeah, this is LibreOffice crashing, I do not know why that would be. You would have to open a bug with LibreOffice.
There has been similar error logs that I have seen, but then LibreOffice has refused to start completely.

Googling for signal 6 and the error location doesn't bring up anything useful...

[dridk]

Ouch.... Any clue for alternative solution ? I already tried antiword, but it doesnt work for all kind of word file

[regebro]

It will take a lot longer, but if you use LibreOffice directly at least when it fails it will then continue with the next document. Then you can try again with the failed ones.

[dridk]

We found a solution !! We can run multiple instance of libre office using different user session.. so we ran batch of conversation in parrallel and it works faster