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libreport version: 2.0.7 abrt_version: 2.0.6 backtrace_rating: 4 crash_function: tmapt_block_size executable: /usr/bin/dvdauthor kernel: 3.1.1-1.fc16.x86_64 pid: 18777 pwd: /home/jargibay reason: Process /usr/bin/dvdauthor was killed by signal 8 (SIGFPE) time: dom 27 nov 2011 20:40:38 ART uid: 500 username: jargibay backtrace: Text file, 7405 bytes maps: Text file, 3051 bytes smolt_data: Text file, 3169 bytes build_ids: :638db099ff5fb986d1a092629d1bb1dca5be4904 :b0eabf9093defbfdd0857ea3ed1a4563b743434e :3ed9e61c2b7e707ce244816335776afa2ad0307d :26f323182de0f960dab5329d7c5c69a962ab38ab :0f0c9eed63ed279ceb0aef109eff8bcbb351e4bb :b0a2d0b4c09d819887ec7d711c8cf3977a074c4f :7b0b08263c99e70895befd9550f435e3a1008f7d dso_list: :/lib64/libdl-2.14.90.so glibc-2.14.90-18.x86_64 (Fedora Project) 1322008905 :/usr/bin/dvdauthor dvdauthor-0.7.0-4.fc16.x86_64 (Fedora Project) 1321052451 :/lib64/libm-2.14.90.so glibc-2.14.90-18.x86_64 (Fedora Project) 1322008905 :/usr/lib/locale/locale-archive glibc-common-2.14.90-18.x86_64 (Fedora Project) 1322008892 :/lib64/libc-2.14.90.so glibc-2.14.90-18.x86_64 (Fedora Project) 1322008905 :/usr/lib64/libxml2.so.2.7.8 libxml2-2.7.8-6.fc16.x86_64 (Fedora Project) 1321051906 :/lib64/libz.so.1.2.5 zlib-1.2.5-5.fc16.x86_64 (Fedora Project) 1321448059 :/lib64/ld-2.14.90.so glibc-2.14.90-18.x86_64 (Fedora Project) 1322008905 environ: :XDG_VTNR=9 :XDG_SESSION_ID=79 :HOSTNAME=hefestos.watea.com.ar :IMSETTINGS_INTEGRATE_DESKTOP=yes :SHELL=/bin/bash :TERM=dumb :HISTSIZE=1000 :XDG_SESSION_COOKIE=77d2dc802e981d29df943e140000000c-1322303500.393326-838814141 :GNOME_KEYRING_CONTROL=/tmp/keyring-PrsGPb :IMSETTINGS_MODULE=none :USER=jargibay :USERNAME=jargibay :MAIL=/var/spool/mail/jargibay :PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/jargibay/bin :DESKTOP_SESSION=gnome :QT_IM_MODULE=xim :PWD=/home/jargibay :XMODIFIERS=@im=none :GNOME_KEYRING_PID=32757 :LANG=es_AR.utf8 :GDM_LANG=es_AR.utf8 :GDMSESSION=gnome :HISTCONTROL=ignoredups :HOME=/home/jargibay :XDG_SEAT=seat0 :SHLVL=1 :LOGNAME=jargibay :DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-WH2FS6GPJs,guid=493c3d67245f49d789c7869b00030fc6 :'LESSOPEN=||/usr/bin/lesspipe.sh %s' :WINDOWPATH=9 :XDG_RUNTIME_DIR=/run/user/jargibay :DISPLAY=:0 :XAUTHORITY=/var/run/gdm/auth-for-jargibay-UC5BAO/database :_=/usr/bin/gnome-session :GNOME_DESKTOP_SESSION_ID=this-is-deprecated :SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/32765,unix/unix:/tmp/.ICE-unix/32765 :GPG_AGENT_INFO=/tmp/keyring-PrsGPb/gpg:0:1 :SSH_AUTH_SOCK=/tmp/keyring-PrsGPb/ssh :GJS_DEBUG_OUTPUT=stderr :'GJS_DEBUG_TOPICS=JS ERROR;JS LOG' :GIO_LAUNCHED_DESKTOP_FILE=/usr/share/applications/livna-devede.desktop :GIO_LAUNCHED_DESKTOP_FILE_PID=17046 :VIDEO_FORMAT=PAL var_log_messages: :Nov 27 20:40:38 hefestos kernel: [262708.813313] dvdauthor[18777] trap divide error ip:40ca03 sp:7fffd19d7ae8 error:0 in dvdauthor[400000+27000] :Nov 27 20:40:39 hefestos abrt[18802]: Saved core dump of pid 18777 (/usr/bin/dvdauthor) to /var/spool/abrt/ccpp-2011-11-27-20:40:38-18777 (3223552 bytes)
Created attachment 537455 [details] File: smolt_data
Created attachment 537456 [details] File: backtrace
Created attachment 537457 [details] File: maps
Hmm; I suppose secunit() in dvdifo.c ended up returning 0. I can see how that would happen if a negative "ns" value gets passed to it (from -4078 to -1), but I guess that might not be something that should happen in the first place. Lawrence, thoughts? Jorge, please keep the files related to this crash around if you can so we can test possible fixes later if necessary.
Another possibility is that get_pgc_duration_seconds (called on line 224) is returning garbage because the va->pgcs array has nothing in it. I would like to look at the files causing this problem, if a sufficiently small extract of them can be made that still reproduces it.
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