Done. Opened Ticket #3280. Thanks for the help. --
On Fri, Jan 29, 2010 at 5:37 PM, Paul Ramsey <pram...@opengeo.org> wrote: > Right here: > http://www.osgeo.org/osgeo_userid > > On 2010-01-29, at 5:09 PM, Roger André wrote: > > It appears I need an OsGeo login with "TICKET_CREATE privileges". How do I > get one of those? > -- > > On Fri, Jan 29, 2010 at 5:04 PM, Roger André <ran...@gmail.com> wrote: > >> <sigh> I'm an idiot. Total size is much smaller. >> 72K agg_wms_segfault.tar.gz >> >> Paul, you'll appreciate this. The file is much smaller when you do this: >> >> $ ogr2ogr parcel_clip.shp PG:"host=localhost dbname=foo" \ >> -sql "SELECT >> parcel_id, >> import_exp, >> external_i, >> ST_Intersection('SRID=4326;POLYGON((-122.339256836 >> 47.6576914062, >> >> -122.331763672 47.6576914062, >> >> -122.331763672 47.6651845703, >> >> -122.339256836 47.6651845703, >> >> -122.339256836 47.6576914062))', the_geom) >> FROM parcel >> WHERE 'SRID=4326;POLYGON((-122.339256836 47.6576914062, >> -122.331763672 >> 47.6576914062, >> -122.331763672 >> 47.6651845703, >> -122.339256836 >> 47.6651845703, >> -122.339256836 >> 47.6576914062))' >> && the_geom" \ >> -nlt POLYGON >> >> instead of just: >> >> $ ogr2ogr parcel_clip.shp PG:"host=localhost dbname=foo" \ >> -sql "SELECT >> parcel_id, >> import_exp, >> external_i, >> ST_Intersection('SRID=4326;POLYGON((-122.339256836 >> 47.6576914062, >> >> -122.331763672 47.6576914062, >> >> -122.331763672 47.6651845703, >> >> -122.339256836 47.6651845703, >> >> -122.339256836 47.6576914062))', the_geom) >> FROM parcel" >> -nlt POLYGON >> >> I'll file the bug now. >> >> Roger >> -- >> >> >> >> >> On Fri, Jan 29, 2010 at 4:42 PM, Paul Ramsey <pram...@opengeo.org> wrote: >> >>> File bug in trac >>> >>> http://trac.osgeo.org/mapserver >>> >>> With a 5mb attachement, you might need to separately upload it somewhere >>> and post a URL, not sure what the attachment max size is for osgeo trac. >>> >>> P >>> >>> On 2010-01-29, at 4:40 PM, Roger André wrote: >>> >>> Alright, I've clipped the data sets down to areas just slightly larger >>> than the WMS bbox, cleaned up the map file, and replicated the WMS to make >>> sure that it still breaks. The tgz file that contains the mapfile and 2 >>> shapefiles is just under 5 MB. Where should I file the bug, and can I >>> attach the data to the bug? >>> >>> Thanks, >>> >>> Roger >>> -- >>> >>> >>> >>> On Fri, Jan 29, 2010 at 2:57 PM, Roger André <ran...@gmail.com> wrote: >>> >>>> Hi Paul, >>>> >>>> Ok. I'll see if I can replicate the problem with a single data layer, >>>> and will then package everything together so another developer can run it. >>>> >>>> Thanks, >>>> >>>> Roger >>>> -- >>>> >>>> >>>> On Fri, Jan 29, 2010 at 2:16 PM, Paul Ramsey <pram...@opengeo.org>wrote: >>>> >>>>> Lovely, Another AGG bug. Well the next thing is to package up your >>>>> environment so a developer can duplicate the problem on their rig. Figure >>>>> out which layer it is, so you only have to pack that data up. Since the >>>>> issue is arising in AGG, flag the ticket to the AGG module. When you pack >>>>> up >>>>> your map file, remember to also pack up or strip out things like >>>>> templates, >>>>> font libraries, symbol libraries, etc. Ideally, copy the whole mess to a >>>>> new >>>>> path on your system ensure it does in fact run independently of the rest >>>>> of >>>>> your installation. >>>>> >>>>> Best, >>>>> >>>>> Paul >>>>> >>>>> On 2010-01-29, at 2:11 PM, Roger André wrote: >>>>> >>>>> Hi Paul, >>>>> >>>>> Thanks for the advice. (Chris Schmidt suggested I do the same thing in >>>>> IRC yesterday, and I forgot to try it.) >>>>> >>>>> Below are the results of gdb. It's fun to run, but uhm... not >>>>> something I'm readily able to decipher (yet). >>>>> >>>>> $ gdb /usr/lib/cgi-bin/mapserv >>>>> GNU gdb (GDB) 7.0-ubuntu >>>>> Copyright (C) 2009 Free Software Foundation, Inc. >>>>> License GPLv3+: GNU GPL version 3 or later < >>>>> http://gnu.org/licenses/gpl.html> >>>>> This is free software: you are free to change and redistribute it. >>>>> There is NO WARRANTY, to the extent permitted by law. Type "show >>>>> copying" >>>>> and "show warranty" for details. >>>>> This GDB was configured as "i486-linux-gnu". >>>>> For bug reporting instructions, please see: >>>>> <http://www.gnu.org/software/gdb/bugs/>... >>>>> Reading symbols from /usr/lib/cgi-bin/mapserv...done. >>>>> (gdb) run >>>>> "QUERY_STRING=map=/var/www/mapfiles/seattle.map&layers=roads&styles=&service=WMS&width=256&format=image/png&request=GetMap&height=256&srs=EPSG:4326&version=1.1.1&bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703" >>>>> Starting program: /usr/lib/cgi-bin/mapserv >>>>> "QUERY_STRING=map=/var/www/mapfiles/seattle.map&layers=roads&styles=&service=WMS&width=256&format=image/png&request=GetMap&height=256&srs=EPSG:4326&version=1.1.1&bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703" >>>>> [Thread debugging using libthread_db enabled] >>>>> >>>>> Program received signal SIGSEGV, Segmentation fault. >>>>> 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 >>>>> (gdb) bt >>>>> #0 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 >>>>> #1 0x0740d868 in malloc () from /lib/tls/i686/cmov/libc.so.6 >>>>> #2 0x006abbb7 in operator new(unsigned int) () from >>>>> /usr/lib/libstdc++.so.6 >>>>> #3 0x006abced in operator new[](unsigned int) () from >>>>> /usr/lib/libstdc++.so.6 >>>>> #4 0x080dbdd5 in void >>>>> mapserver::render_scanlines<mapserver::rasterizer_scanline_aa<mapserver::rasterizer_sl_clip<mapserver::ras_conv_int> >>>>> >, mapserver::scanline_u8, >>>>> mapserver::renderer_scanline_aa_solid<mapserver::renderer_base<mapserver::pixfmt_alpha_blend_rgba<mapserver::blender_rgba_pre<mapserver::rgba8, >>>>> mapserver::order_bgra>, mapserv_row_ptr_cache<int>, int> > > >>>>> >(mapserver::rasterizer_scanline_aa<mapserver::rasterizer_sl_clip<mapserver::ras_conv_int> >>>>> >&, mapserver::scanline_u8&, >>>>> mapserver::renderer_scanline_aa_solid<mapserver::renderer_base<mapserver::pixfmt_alpha_blend_rgba<mapserver::blender_rgba_pre<mapserver::rgba8, >>>>> mapserver::order_bgra>, mapserv_row_ptr_cache<int>, int> > >&) () >>>>> #5 0x080ba7ac in T.1744 () >>>>> #6 0x080bdbda in msDrawShadeSymbolAGG () >>>>> #7 0x0813b3d2 in msDrawShadeSymbol () >>>>> #8 0x0809ff17 in msDrawShape () >>>>> #9 0x080a2cfe in msDrawVectorLayer () >>>>> #10 0x080a343d in msDrawLayer () >>>>> #11 0x080a4fd7 in msDrawMap () >>>>> #12 0x08157d82 in msWMSGetMap () >>>>> #13 0x0815cf36 in msWMSDispatch () >>>>> #14 0x080e9924 in msOWSDispatch () >>>>> #15 0x08056583 in main () >>>>> (gdb) >>>>> >>>>> Roger >>>>> -- >>>>> >>>>> On Fri, Jan 29, 2010 at 1:38 PM, Paul Ramsey <pram...@opengeo.org>wrote: >>>>> >>>>>> Roger, >>>>>> >>>>>> It looks like you're on Linux, so pull a stacktrace, it's fun! >>>>>> >>>>>> gdb /path/to/mapserv >>>>>> >>>>>> ... lots of info ... >>>>>> >>>>>> (gdb) run >>>>>> "QUERY_STRING=map=/var/www/mapfiles/seattle.map&layers=roads&styles=&service=WMS&width=256&format=image/png&request=GetMap&height=256&srs=EPSG:4326&version=1.1.1&bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703" >>>>>> >>>>>> then when you hit to segfault, do >>>>>> >>>>>> (gdb) bt >>>>>> >>>>>> bt stands for backtrace >>>>>> >>>>>> now you'll have a lot more useful information about what went wrong, >>>>>> >>>>>> Yours, >>>>>> >>>>>> Paul >>>>>> >>>>>> On Fri, Jan 29, 2010 at 1:27 PM, Roger André <ran...@gmail.com> >>>>>> wrote: >>>>>> > Hi All, >>>>>> > >>>>>> > I'm experiencing some strange behavior that I would appreciate some >>>>>> help >>>>>> > testing. My MapServer 5.6 instance is segfaulting in response to >>>>>> certain >>>>>> > WMS requests it is receiving from TileCache. Below is one of the >>>>>> specific >>>>>> > requests: >>>>>> > >>>>>> > >>>>>> http://localhost/cgi-bin/mapserv?map=/var/www/mapfiles/seattle.map&layers=roads&styles=&service=WMS&width=256&format=image/png&request=GetMap&height=256&srs=EPSG:4326&version=1.1.1&bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 >>>>>> > >>>>>> > I'd appreciate it if someone who has a layer that covers Seattle >>>>>> would try >>>>>> > the bbox extents listed above and report back if it causes an error >>>>>> for >>>>>> > them. >>>>>> > >>>>>> > FYI - When I set this bbox as the EXTENTS in my MAP, and the SIZE to >>>>>> 256 >>>>>> > 256, Mapserver delivers the image without any problem. >>>>>> > >>>>>> > Thanks, >>>>>> > >>>>>> > Roger >>>>>> > >>>>>> > _______________________________________________ >>>>>> > mapserver-users mailing list >>>>>> > mapserver-users@lists.osgeo.org >>>>>> > http://lists.osgeo.org/mailman/listinfo/mapserver-users >>>>>> > >>>>>> > >>>>>> >>>>> >>>>> >>>>> -- >>>>> Paul Ramsey >>>>> OpenGeo - http://opengeo.org >>>>> Breath in. Breath out. Ahhh. PostGIS. >>>>> >>>>> >>>>> >>>>> >>>> >>> >>> -- >>> Paul Ramsey >>> OpenGeo - http://opengeo.org >>> PostGIS topical ointment. Cures slow maps. >>> >>> >>> >>> >> > > -- > Paul Ramsey > OpenGeo - http://opengeo.org > Food, survival gear, weapons, shelter, PostGIS. Go! > >
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