gwave crashes with SIGSEGV

[Karl-Philipp Richter]

After producing `untitled.out` from `untitled.net` with

    gnucap> get gsched-test/untitled.net
    gnucap> build
    >Vcc (Vin 0) pulse(iv=0, pv=5, period=0.02, width=0.01)
    gnucap> tran 0 0.4 .001 > untitled.out

in `gnucap` and producing `untitled.net` with `gnetlist -g spice -o untitled.net untitled.sch`, `gwave untitled.out` crashes due to

    (gdb) set args "untitled.out"
    (gdb) run
    Starting program: /usr/bin/gwave "untitled.out"
    [Thread debugging using libthread_db enabled]
    Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
    [New Thread 0x7fffec77d700 (LWP 398)]
    [New Thread 0x7fffebf7c700 (LWP 399)]
    [New Thread 0x7fffeb77b700 (LWP 400)]
    [New Thread 0x7fffeaf7a700 (LWP 401)]
    [New Thread 0x7fffea779700 (LWP 402)]
    [New Thread 0x7fffe9f78700 (LWP 403)]
    [New Thread 0x7fffe9777700 (LWP 404)]
    [New Thread 0x7fffe5b9e700 (LWP 405)]
    [New Thread 0x7fffe539d700 (LWP 406)]
    [New Thread 0x7fffe4b9c700 (LWP 407)]
    ;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0
    ;;; or pass the --no-auto-compile argument to disable.
    ;;; compiling /usr/share/guile/app/gwave/gwave-startup.scm
    ;;; compiling /usr/share/guile/site/gnome-2.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/site/gnome-2.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gtk.scm
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject.scm
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gtype.scm
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/utils.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/utils.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/config.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/config.scm.go
    ;;; gnome-2/gnome/gobject/gtype.scm:81:4: warning: possibly unbound variable `%gtype-class-bind'
    ;;; gnome-2/gnome/gobject/gtype.scm:85:4: warning: possibly unbound variable `%gtype-class-inherit-magic'
    ;;; gnome-2/gnome/gobject/gtype.scm:103:2: warning: possibly unbound variable `%gtype-instance-construct'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/gtype.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gvalue.scm
    ;;; gnome-2/gnome/gobject/gvalue.scm:90:0: warning: possibly unbound variable `%bless-gvalue-class'
    ;;; gnome-2/gnome/gobject/gvalue.scm:94:4: warning: possibly unbound variable `%allocate-gvalue'
    ;;; gnome-2/gnome/gobject/gvalue.scm:100:2: warning: possibly unbound variable `%gvalue-set!'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/gvalue.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gclosure.scm
    ;;; gnome-2/gnome/gobject/gclosure.scm:75:4: warning: possibly unbound variable `%gclosure-construct'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/gclosure.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gsignal.scm
    WARNING: (gnome gobject gsignal): imported module (gnome gobject utils) overrides core binding `unless'
    ;;; gnome-2/gnome/gobject/gsignal.scm:86:11: warning: possibly unbound variable `gsignal-create'
    ;;; gnome-2/gnome/gobject/gsignal.scm:131:20: warning: possibly unbound variable `gsignal-query'
    ;;; gnome-2/gnome/gobject/gsignal.scm:135:6: warning: possibly unbound variable `gtype-instance-signal-connect-closure'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/gsignal.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gparameter.scm
    ;;; gnome-2/gnome/gobject/gparameter.scm:96:21: warning: possibly unbound variable `%hacky-struct-set!'
    ;;; gnome-2/gnome/gobject/gparameter.scm:92:15: warning: possibly unbound variable `%hacky-struct-ref'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/gparameter.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gobject.scm
    ;;; gnome-2/gnome/gobject/gobject.scm:124:13: warning: possibly unbound variable `gobject-class-install-property'
    ;;; gnome-2/gnome/gobject/gobject.scm:280:0: warning: possibly unbound variable `%gnome-gobject-object-post-init'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/gobject.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/support/modules.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/support/modules.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gobject/generics.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gobject/generics.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/gdk.scm
    ;;; compiling /usr/share/guile/site/g-wrap/gw/standard.scm
    ;;; compiling /usr/share/guile/site/g-wrap/config.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/site/g-wrap/config.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/site/g-wrap/gw/standard.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/glib.scm
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/generics.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/generics.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/glib.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/gobject.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/gobject.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/cairo.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/cairo.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/pango.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/pango.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/gdk.scm.go
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/gtk.scm
    ;;; compiling /usr/share/guile-gnome-2/gnome/gw/atk.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/atk.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gw/gtk.scm.go
    WARNING: (gnome gtk): `re-export-modules' imported from both (gnome gobject utils) and (gnome gw support modules)
    ;;; gnome-2/gnome/gtk.scm:109:8: warning: possibly wrong number of arguments to `scm-error'
    ;;; gnome-2/gnome/gtk.scm:92:28: warning: possibly wrong number of arguments to `scm-error'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gtk.scm.go
    ;;; compiling /usr/share/guile/app/gwave/cmds.scm
    ;;; compiling /usr/share/guile/app/gwave/gtk-helpers.scm
    ;;; app/gwave/gtk-helpers.scm:37:18: warning: possibly unbound variable `gtk-radio'
    ;;; app/gwave/gtk-helpers.scm:37:18: warning: possibly unbound variable `button-new'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/gtk-helpers.scm.go
    ;;; app/gwave/cmds.scm:141:13: warning: possibly unbound variable `default-wavepanel-type'
    ;;; app/gwave/cmds.scm:386:8: warning: possibly unbound variable `default-wavepanel-type'
    ;;; app/gwave/cmds.scm:452:2: warning: possibly unbound variable `default-measure1-function'
    ;;; app/gwave/cmds.scm:463:2: warning: possibly unbound variable `default-wavepanel-type'
    ;;; app/gwave/cmds.scm:469:6: warning: possibly unbound variable `gwave-tooltips'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/cmds.scm.go
    ;;; compiling /usr/share/guile/app/gwave/export-gnuplot.scm
    ;;; compiling /usr/share/guile/app/gwave/export.scm
    ;;; app/gwave/export.scm:336:48: warning: possibly unbound variable `status:exit-sig'
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/export.scm.go
    ;;; compiling /usr/share/guile/app/gwave/utils.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/utils.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/export-gnuplot.scm.go
    ;;; compiling /usr/share/guile/app/gwave/export-gnugraph.scm
    ;;; compiling /usr/share/guile/app/gwave/gwave-config.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/gwave-config.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/export-gnugraph.scm.go
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/gwave-startup.scm.go
    ;;; compiling /usr/share/guile/app/gwave/std-args.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/std-args.scm.go
    ;;; compiling /usr/share/guile/app/gwave/std-menus.scm
    ;;; compiling /usr/share/guile-gnome-2/gnome/gtk/gdk-event.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile-gnome-2/gnome/gtk/gdk-event.scm.go
    ;;; compiling /usr/share/guile/app/gwave/globals.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/globals.scm.go
    WARNING: (app gwave std-menus): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave std-menus): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    WARNING: (app gwave std-menus): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave std-menus): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    WARNING: (app gwave std-menus): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave std-menus): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    ;;; app/gwave/std-menus.scm:63:18: warning: possibly unbound variable `gtk-radio'
    ;;; app/gwave/std-menus.scm:63:18: warning: possibly unbound variable `menu-item-new'
    ;;; app/gwave/std-menus.scm:283:5: warning: possibly unbound variable `gtk-menu-popup'
    WARNING: (app gwave std-menus): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave std-menus): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    WARNING: (app gwave std-menus): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave std-menus): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/std-menus.scm.go
    ;;; compiling /usr/share/guile/app/gwave/visiblewave-ops.scm
    WARNING: (app gwave visiblewave-ops): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave visiblewave-ops): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    WARNING: (app gwave visiblewave-ops): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave visiblewave-ops): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    WARNING: (app gwave visiblewave-ops): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave visiblewave-ops): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    ;;; app/gwave/visiblewave-ops.scm:56:32: warning: possibly unbound variable `gtk-menu-popup'
    WARNING: (app gwave visiblewave-ops): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave visiblewave-ops): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    WARNING: (app gwave visiblewave-ops): imported module (gnome gtk) overrides core binding `gtk-menu-popup'
    WARNING: (app gwave visiblewave-ops): `gtk-menu-popup' imported from both (guile) and (gnome gtk)
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/visiblewave-ops.scm.go
    ;;; compiling /usr/share/guile/app/gwave/std-toolbar.scm
    ;;; compiled /home/richter/.cache/guile/ccache/2.0-LE-8-2.0/usr/share/guile/app/gwave/std-toolbar.scm.go

    Thread 1 "gwave" received signal SIGSEGV, Segmentation fault.
    0x000000000040ff41 in ?? ()
    (gdb) bt
    #0 0x000000000040ff41 in ()
    #1 0x00007ffff68bad33 in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #2 0x00007ffff682721e in scm_call_3 ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #3 0x00007ffff68a05de in scm_internal_catch ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #4 0x00007ffff68213f8 in scm_internal_stack_catch ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #5 0x00007ffff68bad33 in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #6 0x00007ffff682721e in scm_call_3 ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #7 0x00007ffff681dd21 in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #8 0x00007ffff6879e05 in scm_internal_cwdr ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #9 0x000000000040fcf3 in ()
    #10 0x00000000004094b8 in ()
    #11 0x000000000040b98f in ()
    #12 0x00007ffff6844c5d in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #13 0x00007ffff681d58a in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #14 0x00007ffff68bad33 in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #15 0x00007ffff6827283 in scm_call_4 ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #16 0x00007ffff681dd21 in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    ---Type <return> to continue, or q <return> to quit---
    #17 0x00007ffff681de05 in scm_c_with_continuation_barrier ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #18 0x00007ffff689dbbc in () at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #19 0x00007ffff2ae7952 in GC_call_with_stack_base ()
        at /usr/lib/x86_64-linux-gnu/libgc.so.1
    #20 0x00007ffff689dfe8 in scm_with_guile ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #21 0x00007ffff6844e35 in scm_boot_guile ()
        at /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
    #22 0x000000000040667b in ()
    #23 0x00007ffff5bc2830 in __libc_start_main (main=
        0x406650, argc=2, argv=0x7fffffffd548, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd538)
        at ../csu/libc-start.c:291
    #24 0x00000000004066b9 in ()

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: gwave 20090213-6
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
NonfreeKernelModules: openafs
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Aug 1 17:44:32 2016
InstallationDate: Installed on 2015-12-12 (233 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
SourcePackage: gwave
UpgradeStatus: Upgraded to xenial on 2016-03-14 (140 days ago)