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[Bug] discord-canary-openasar-0.0.838-1.fc43.x86_64.rpm SIGTRAP'd, on restart, after initial configuration. #224

@RokeJulianLockhart

Description

@RokeJulianLockhart

How To Reproduce The Problem

  1. #!/usr/bin/env sh
    rm $HOME/.config/discordcanary && \
    /usr/share/discord-canary-openasar/DiscordCanary
  2. Disable the splash screen and privacy preferences.

  3. "Restart".

Conducted Diagnosis

In chronological order, the crashes are:

  1.            PID: 27756 (DiscordCanary)
               UID: 1000 (RokeJulianLockhart)
               GID: 1000 (RokeJulianLockhart)
            Signal: 5 (TRAP)
         Timestamp: Sat 2025-12-20 12:01:46 GMT (30s ago)
      Command Line: /usr/share/discord-canary-openasar/DiscordCanary --type=zygote
        Executable: /usr/share/discord-canary-openasar/DiscordCanary
     Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole-5703.scope/tab(27131).scope
              Unit: user@1000.service
         User Unit: app-org.kde.konsole-5703.scope
             Slice: user-1000.slice
         Owner UID: 1000 (RokeJulianLockhart)
           Boot ID: b71398c8131843a092075ced32ac5a69
        Machine ID: b4f0bef5ffd640fba0ab31fdaa2820b8
          Hostname: Beedell.RokeJulianLockhart.desktop.SSV2AY
           Storage: /var/lib/systemd/coredump/core.DiscordCanary.1000.b71398c8131843a092075ced32ac5a69.27756.1766232106000000.zst (present)
      Size on Disk: 1.7M
           Message: Process 27756 (DiscordCanary) of user 1000 dumped core.
                    
                    Module libseccomp.so.2 from rpm libseccomp-2.6.0-2.fc43.x86_64
                    Module liblcms2.so.2 from rpm lcms2-2.16-6.fc43.x86_64
                    Module libbrotlicommon.so.1 from rpm brotli-1.2.0-1.fc43.x86_64
                    Module liblzma.so.5 from rpm xz-5.8.1-4.fc43.x86_64
                    Module libdatrie.so.1 from rpm libdatrie-0.2.13-12.fc43.x86_64
                    Module libsqlite3.so.0 from rpm sqlite-3.50.2-2.fc43.x86_64
                    Module libjson-glib-1.0.so.0 from rpm json-glib-1.10.8-4.fc43.x86_64
                    Module libglycin-2.so.0 from rpm glycin-2.0.4-1.fc43.x86_64
                    Module libgraphite2.so.3 from rpm graphite2-1.3.14-19.fc43.x86_64
                    Module libXinerama.so.1 from rpm libXinerama-1.1.5-9.fc43.x86_64
                    Module libXcursor.so.1 from rpm libXcursor-1.2.3-3.fc43.x86_64
                    Module libwayland-egl.so.1 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libwayland-cursor.so.0 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libbrotlidec.so.1 from rpm brotli-1.2.0-1.fc43.x86_64
                    Module libbz2.so.1 from rpm bzip2-1.0.8-21.fc43.x86_64
                    Module libxml2.so.2 from rpm libxml2-2.12.10-5.fc43.x86_64
                    Module libblkid.so.1 from rpm util-linux-2.41.3-7.fc43.x86_64
                    Module libcap.so.2 from rpm libcap-2.76-3.fc43.x86_64
                    Module libXau.so.6 from rpm libXau-1.0.12-3.fc43.x86_64
                    Module libdrm.so.2 from rpm libdrm-2.4.128-3.fc43.x86_64
                    Module libthai.so.0 from rpm libthai-0.1.29-11.fc43.x86_64
                    Module libwayland-client.so.0 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libtinysparql-3.0.so.0 from rpm tinysparql-3.10.1-5.fc43.x86_64
                    Module libcloudproviders.so.0 from rpm libcloudproviders-0.3.6-2.fc43.x86_64
                    Module libXi.so.6 from rpm libXi-1.8.2-3.fc43.x86_64
                    Module libepoxy.so.0 from rpm libepoxy-1.5.10-11.fc43.x86_64
                    Module libgdk_pixbuf-2.0.so.0 from rpm gdk-pixbuf2-2.44.4-1.fc43.x86_64
                    Module libcairo-gobject.so.2 from rpm cairo-1.18.4-2.fc43.x86_64
                    Module libfribidi.so.0 from rpm fribidi-1.0.16-3.fc43.x86_64
                    Module libpangoft2-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libharfbuzz.so.0 from rpm harfbuzz-11.5.1-1.fc43.x86_64
                    Module libpangocairo-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libgdk-3.so.0 from rpm gtk3-3.24.51-2.fc43.x86_64
                    Module libpixman-1.so.0 from rpm pixman-0.46.2-2.fc43.x86_64
                    Module libxcb-shm.so.0 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libxcb-render.so.0 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libXrender.so.1 from rpm libXrender-0.9.12-3.fc43.x86_64
                    Module libfreetype.so.6 from rpm freetype-2.13.3-3.fc43.x86_64
                    Module libfontconfig.so.1 from rpm fontconfig-2.17.0-3.fc43.x86_64
                    Module libpng16.so.16 from rpm libpng-1.6.53-1.fc43.x86_64
                    Module libsystemd.so.0 from rpm systemd-258.3-2.fc43.x86_64
                    Module libplds4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libplc4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libselinux.so.1 from rpm libselinux-3.9-5.fc43.x86_64
                    Module libmount.so.1 from rpm util-linux-2.41.3-7.fc43.x86_64
                    Module libz.so.1 from rpm zlib-ng-2.3.2-2.fc43.x86_64
                    Module libgmodule-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libffi.so.8 from rpm libffi-3.5.2-1.fc43.x86_64
                    Module libpcre2-8.so.0 from rpm pcre2-10.47-1.fc43.x86_64
                    Module libatspi.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libasound.so.2 from rpm alsa-lib-1.2.15-4.fc43.x86_64
                    Module libudev.so.1 from rpm systemd-258.3-2.fc43.x86_64
                    Module libxkbcommon.so.0 from rpm libxkbcommon-1.11.0-1.fc43.x86_64
                    Module libxcb.so.1 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libexpat.so.1 from rpm expat-2.7.3-1.fc43.x86_64
                    Module libgbm.so.1 from rpm mesa-25.2.7-3.fc43.x86_64
                    Module libXrandr.so.2 from rpm libXrandr-1.5.4-6.fc43.x86_64
                    Module libXfixes.so.3 from rpm libXfixes-6.0.1-6.fc43.x86_64
                    Module libXext.so.6 from rpm libXext-1.3.6-4.fc43.x86_64
                    Module libXdamage.so.1 from rpm libXdamage-1.1.6-6.fc43.x86_64
                    Module libXcomposite.so.1 from rpm libXcomposite-0.4.6-6.fc43.x86_64
                    Module libX11.so.6 from rpm libX11-1.8.12-1.fc43.x86_64
                    Module libpango-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libgtk-3.so.0 from rpm gtk3-3.24.51-2.fc43.x86_64
                    Module libcairo.so.2 from rpm cairo-1.18.4-2.fc43.x86_64
                    Module libatk-bridge-2.0.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libatk-1.0.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libdbus-1.so.3 from rpm dbus-1.16.0-4.fc43.x86_64
                    Module libsmime3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnssutil3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnss3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnspr4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libgio-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libgobject-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libglib-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Stack trace of thread 1:
                    #0  0x00005568bf55a0df n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x61c90df)
                    #1  0x00005568bc362afd n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd1afd)
                    #2  0x00005568bc36378b n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd278b)
                    #3  0x00005568bc3649a1 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd39a1)
                    #4  0x00005568bc362515 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd1515)
                    #5  0x00005568bc3625f0 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd15f0)
                    #6  0x00005568bbc9d768 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x290c768)
                    #7  0x00007f3e488f25b5 __libc_start_call_main (libc.so.6 + 0x35b5)
                    #8  0x00007f3e488f2668 __libc_start_main_impl (libc.so.6 + 0x3668)
                    #9  0x00005568bb86102a _start (/usr/share/discord-canary-openasar/DiscordCanary + 0x24d002a)
                    
                    Stack trace of thread 2:
                    #0  0x00007f3e48969982 __syscall_cancel_arch (libc.so.6 + 0x7a982)
                    #1  0x00007f3e4895dc3c __internal_syscall_cancel (libc.so.6 + 0x6ec3c)
                    #2  0x00007f3e4895dc84 __syscall_cancel (libc.so.6 + 0x6ec84)
                    #3  0x00007f3e489d76c6 __GI_ppoll (libc.so.6 + 0xe86c6)
                    #4  0x00007f3e49cf42e0 g_main_context_iterate_unlocked.isra.0 (libglib-2.0.so.0 + 0x4a2e0)
                    #5  0x00007f3e49cf43a3 g_main_context_iteration (libglib-2.0.so.0 + 0x4a3a3)
                    #6  0x00007f3e49cf43f1 glib_worker_main (libglib-2.0.so.0 + 0x4a3f1)
                    #7  0x00007f3e49d1f6c2 g_thread_proxy (libglib-2.0.so.0 + 0x756c2)
                    #8  0x00007f3e48961464 start_thread (libc.so.6 + 0x72464)
                    #9  0x00007f3e489e45ac __clone3 (libc.so.6 + 0xf55ac)
                    ELF object binary architecture: AMD x86-64
  2.            PID: 27755 (DiscordCanary)
               UID: 1000 (RokeJulianLockhart)
               GID: 1000 (RokeJulianLockhart)
            Signal: 5 (TRAP)
         Timestamp: Sat 2025-12-20 12:01:46 GMT (19min ago)
      Command Line: /usr/share/discord-canary-openasar/DiscordCanary --type=zygote --no-zygote-sandbox
        Executable: /usr/share/discord-canary-openasar/DiscordCanary
     Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole-5703.scope/tab(27131).scope
              Unit: user@1000.service
         User Unit: app-org.kde.konsole-5703.scope
             Slice: user-1000.slice
         Owner UID: 1000 (RokeJulianLockhart)
           Boot ID: b71398c8131843a092075ced32ac5a69
        Machine ID: b4f0bef5ffd640fba0ab31fdaa2820b8
          Hostname: Beedell.RokeJulianLockhart.desktop.SSV2AY
           Storage: /var/lib/systemd/coredump/core.DiscordCanary.1000.b71398c8131843a092075ced32ac5a69.27755.1766232106000000.zst (present)
      Size on Disk: 1.7M
           Message: Process 27755 (DiscordCanary) of user 1000 dumped core.
                    
                    Module libseccomp.so.2 from rpm libseccomp-2.6.0-2.fc43.x86_64
                    Module liblcms2.so.2 from rpm lcms2-2.16-6.fc43.x86_64
                    Module libbrotlicommon.so.1 from rpm brotli-1.2.0-1.fc43.x86_64
                    Module liblzma.so.5 from rpm xz-5.8.1-4.fc43.x86_64
                    Module libdatrie.so.1 from rpm libdatrie-0.2.13-12.fc43.x86_64
                    Module libsqlite3.so.0 from rpm sqlite-3.50.2-2.fc43.x86_64
                    Module libjson-glib-1.0.so.0 from rpm json-glib-1.10.8-4.fc43.x86_64
                    Module libglycin-2.so.0 from rpm glycin-2.0.4-1.fc43.x86_64
                    Module libgraphite2.so.3 from rpm graphite2-1.3.14-19.fc43.x86_64
                    Module libXinerama.so.1 from rpm libXinerama-1.1.5-9.fc43.x86_64
                    Module libXcursor.so.1 from rpm libXcursor-1.2.3-3.fc43.x86_64
                    Module libwayland-egl.so.1 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libwayland-cursor.so.0 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libbrotlidec.so.1 from rpm brotli-1.2.0-1.fc43.x86_64
                    Module libbz2.so.1 from rpm bzip2-1.0.8-21.fc43.x86_64
                    Module libxml2.so.2 from rpm libxml2-2.12.10-5.fc43.x86_64
                    Module libblkid.so.1 from rpm util-linux-2.41.3-7.fc43.x86_64
                    Module libcap.so.2 from rpm libcap-2.76-3.fc43.x86_64
                    Module libXau.so.6 from rpm libXau-1.0.12-3.fc43.x86_64
                    Module libdrm.so.2 from rpm libdrm-2.4.128-3.fc43.x86_64
                    Module libthai.so.0 from rpm libthai-0.1.29-11.fc43.x86_64
                    Module libwayland-client.so.0 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libtinysparql-3.0.so.0 from rpm tinysparql-3.10.1-5.fc43.x86_64
                    Module libcloudproviders.so.0 from rpm libcloudproviders-0.3.6-2.fc43.x86_64
                    Module libXi.so.6 from rpm libXi-1.8.2-3.fc43.x86_64
                    Module libepoxy.so.0 from rpm libepoxy-1.5.10-11.fc43.x86_64
                    Module libgdk_pixbuf-2.0.so.0 from rpm gdk-pixbuf2-2.44.4-1.fc43.x86_64
                    Module libcairo-gobject.so.2 from rpm cairo-1.18.4-2.fc43.x86_64
                    Module libfribidi.so.0 from rpm fribidi-1.0.16-3.fc43.x86_64
                    Module libpangoft2-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libharfbuzz.so.0 from rpm harfbuzz-11.5.1-1.fc43.x86_64
                    Module libpangocairo-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libgdk-3.so.0 from rpm gtk3-3.24.51-2.fc43.x86_64
                    Module libpixman-1.so.0 from rpm pixman-0.46.2-2.fc43.x86_64
                    Module libxcb-shm.so.0 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libxcb-render.so.0 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libXrender.so.1 from rpm libXrender-0.9.12-3.fc43.x86_64
                    Module libfreetype.so.6 from rpm freetype-2.13.3-3.fc43.x86_64
                    Module libfontconfig.so.1 from rpm fontconfig-2.17.0-3.fc43.x86_64
                    Module libpng16.so.16 from rpm libpng-1.6.53-1.fc43.x86_64
                    Module libsystemd.so.0 from rpm systemd-258.3-2.fc43.x86_64
                    Module libplds4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libplc4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libselinux.so.1 from rpm libselinux-3.9-5.fc43.x86_64
                    Module libmount.so.1 from rpm util-linux-2.41.3-7.fc43.x86_64
                    Module libz.so.1 from rpm zlib-ng-2.3.2-2.fc43.x86_64
                    Module libgmodule-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libffi.so.8 from rpm libffi-3.5.2-1.fc43.x86_64
                    Module libpcre2-8.so.0 from rpm pcre2-10.47-1.fc43.x86_64
                    Module libatspi.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libasound.so.2 from rpm alsa-lib-1.2.15-4.fc43.x86_64
                    Module libudev.so.1 from rpm systemd-258.3-2.fc43.x86_64
                    Module libxkbcommon.so.0 from rpm libxkbcommon-1.11.0-1.fc43.x86_64
                    Module libxcb.so.1 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libexpat.so.1 from rpm expat-2.7.3-1.fc43.x86_64
                    Module libgbm.so.1 from rpm mesa-25.2.7-3.fc43.x86_64
                    Module libXrandr.so.2 from rpm libXrandr-1.5.4-6.fc43.x86_64
                    Module libXfixes.so.3 from rpm libXfixes-6.0.1-6.fc43.x86_64
                    Module libXext.so.6 from rpm libXext-1.3.6-4.fc43.x86_64
                    Module libXdamage.so.1 from rpm libXdamage-1.1.6-6.fc43.x86_64
                    Module libXcomposite.so.1 from rpm libXcomposite-0.4.6-6.fc43.x86_64
                    Module libX11.so.6 from rpm libX11-1.8.12-1.fc43.x86_64
                    Module libpango-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libgtk-3.so.0 from rpm gtk3-3.24.51-2.fc43.x86_64
                    Module libcairo.so.2 from rpm cairo-1.18.4-2.fc43.x86_64
                    Module libatk-bridge-2.0.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libatk-1.0.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libdbus-1.so.3 from rpm dbus-1.16.0-4.fc43.x86_64
                    Module libsmime3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnssutil3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnss3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnspr4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libgio-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libgobject-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libglib-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Stack trace of thread 27755:
                    #0  0x000055b8def260df n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x61c90df)
                    #1  0x000055b8dbd2eafd n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd1afd)
                    #2  0x000055b8dbd2f78b n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd278b)
                    #3  0x000055b8dbd309a1 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd39a1)
                    #4  0x000055b8dbd2e515 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd1515)
                    #5  0x000055b8dbd2e5f0 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd15f0)
                    #6  0x000055b8db669768 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x290c768)
                    #7  0x00007fa7cffb15b5 __libc_start_call_main (libc.so.6 + 0x35b5)
                    #8  0x00007fa7cffb1668 __libc_start_main_impl (libc.so.6 + 0x3668)
                    #9  0x000055b8db22d02a _start (/usr/share/discord-canary-openasar/DiscordCanary + 0x24d002a)
                    
                    Stack trace of thread 27757:
                    #0  0x00007fa7d0028982 __syscall_cancel_arch (libc.so.6 + 0x7a982)
                    #1  0x00007fa7d001cc3c __internal_syscall_cancel (libc.so.6 + 0x6ec3c)
                    #2  0x00007fa7d001cc84 __syscall_cancel (libc.so.6 + 0x6ec84)
                    #3  0x00007fa7d00966c6 __GI_ppoll (libc.so.6 + 0xe86c6)
                    #4  0x00007fa7d19182e0 g_main_context_iterate_unlocked.isra.0 (libglib-2.0.so.0 + 0x4a2e0)
                    #5  0x00007fa7d19183a3 g_main_context_iteration (libglib-2.0.so.0 + 0x4a3a3)
                    #6  0x00007fa7d19183f1 glib_worker_main (libglib-2.0.so.0 + 0x4a3f1)
                    #7  0x00007fa7d19436c2 g_thread_proxy (libglib-2.0.so.0 + 0x756c2)
                    #8  0x00007fa7d0020464 start_thread (libc.so.6 + 0x72464)
                    #9  0x00007fa7d00a35ac __clone3 (libc.so.6 + 0xf55ac)
                    ELF object binary architecture: AMD x86-64
  3.            PID: 27744 (DiscordCanary)
               UID: 1000 (RokeJulianLockhart)
               GID: 1000 (RokeJulianLockhart)
            Signal: 5 (TRAP)
         Timestamp: Sat 2025-12-20 12:01:46 GMT (20min ago)
      Command Line: /usr/share/discord-canary-openasar/DiscordCanary
        Executable: /usr/share/discord-canary-openasar/DiscordCanary
     Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole-5703.scope/tab(27131).scope
              Unit: user@1000.service
         User Unit: app-org.kde.konsole-5703.scope
             Slice: user-1000.slice
         Owner UID: 1000 (RokeJulianLockhart)
           Boot ID: b71398c8131843a092075ced32ac5a69
        Machine ID: b4f0bef5ffd640fba0ab31fdaa2820b8
          Hostname: Beedell.RokeJulianLockhart.desktop.SSV2AY
           Storage: /var/lib/systemd/coredump/core.DiscordCanary.1000.b71398c8131843a092075ced32ac5a69.27744.1766232106000000.zst (present)
      Size on Disk: 1.6M
           Message: Process 27744 (DiscordCanary) of user 1000 dumped core.
                    
                    Module libseccomp.so.2 from rpm libseccomp-2.6.0-2.fc43.x86_64
                    Module liblcms2.so.2 from rpm lcms2-2.16-6.fc43.x86_64
                    Module libbrotlicommon.so.1 from rpm brotli-1.2.0-1.fc43.x86_64
                    Module liblzma.so.5 from rpm xz-5.8.1-4.fc43.x86_64
                    Module libdatrie.so.1 from rpm libdatrie-0.2.13-12.fc43.x86_64
                    Module libsqlite3.so.0 from rpm sqlite-3.50.2-2.fc43.x86_64
                    Module libjson-glib-1.0.so.0 from rpm json-glib-1.10.8-4.fc43.x86_64
                    Module libglycin-2.so.0 from rpm glycin-2.0.4-1.fc43.x86_64
                    Module libgraphite2.so.3 from rpm graphite2-1.3.14-19.fc43.x86_64
                    Module libXinerama.so.1 from rpm libXinerama-1.1.5-9.fc43.x86_64
                    Module libXcursor.so.1 from rpm libXcursor-1.2.3-3.fc43.x86_64
                    Module libwayland-egl.so.1 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libwayland-cursor.so.0 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libbrotlidec.so.1 from rpm brotli-1.2.0-1.fc43.x86_64
                    Module libbz2.so.1 from rpm bzip2-1.0.8-21.fc43.x86_64
                    Module libxml2.so.2 from rpm libxml2-2.12.10-5.fc43.x86_64
                    Module libblkid.so.1 from rpm util-linux-2.41.3-7.fc43.x86_64
                    Module libcap.so.2 from rpm libcap-2.76-3.fc43.x86_64
                    Module libXau.so.6 from rpm libXau-1.0.12-3.fc43.x86_64
                    Module libdrm.so.2 from rpm libdrm-2.4.128-3.fc43.x86_64
                    Module libthai.so.0 from rpm libthai-0.1.29-11.fc43.x86_64
                    Module libwayland-client.so.0 from rpm wayland-1.24.0-1.fc43.x86_64
                    Module libtinysparql-3.0.so.0 from rpm tinysparql-3.10.1-5.fc43.x86_64
                    Module libcloudproviders.so.0 from rpm libcloudproviders-0.3.6-2.fc43.x86_64
                    Module libXi.so.6 from rpm libXi-1.8.2-3.fc43.x86_64
                    Module libepoxy.so.0 from rpm libepoxy-1.5.10-11.fc43.x86_64
                    Module libgdk_pixbuf-2.0.so.0 from rpm gdk-pixbuf2-2.44.4-1.fc43.x86_64
                    Module libcairo-gobject.so.2 from rpm cairo-1.18.4-2.fc43.x86_64
                    Module libfribidi.so.0 from rpm fribidi-1.0.16-3.fc43.x86_64
                    Module libpangoft2-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libharfbuzz.so.0 from rpm harfbuzz-11.5.1-1.fc43.x86_64
                    Module libpangocairo-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libgdk-3.so.0 from rpm gtk3-3.24.51-2.fc43.x86_64
                    Module libpixman-1.so.0 from rpm pixman-0.46.2-2.fc43.x86_64
                    Module libxcb-shm.so.0 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libxcb-render.so.0 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libXrender.so.1 from rpm libXrender-0.9.12-3.fc43.x86_64
                    Module libfreetype.so.6 from rpm freetype-2.13.3-3.fc43.x86_64
                    Module libfontconfig.so.1 from rpm fontconfig-2.17.0-3.fc43.x86_64
                    Module libpng16.so.16 from rpm libpng-1.6.53-1.fc43.x86_64
                    Module libsystemd.so.0 from rpm systemd-258.3-2.fc43.x86_64
                    Module libplds4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libplc4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libselinux.so.1 from rpm libselinux-3.9-5.fc43.x86_64
                    Module libmount.so.1 from rpm util-linux-2.41.3-7.fc43.x86_64
                    Module libz.so.1 from rpm zlib-ng-2.3.2-2.fc43.x86_64
                    Module libgmodule-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libffi.so.8 from rpm libffi-3.5.2-1.fc43.x86_64
                    Module libpcre2-8.so.0 from rpm pcre2-10.47-1.fc43.x86_64
                    Module libatspi.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libasound.so.2 from rpm alsa-lib-1.2.15-4.fc43.x86_64
                    Module libudev.so.1 from rpm systemd-258.3-2.fc43.x86_64
                    Module libxkbcommon.so.0 from rpm libxkbcommon-1.11.0-1.fc43.x86_64
                    Module libxcb.so.1 from rpm libxcb-1.17.0-6.fc43.x86_64
                    Module libexpat.so.1 from rpm expat-2.7.3-1.fc43.x86_64
                    Module libgbm.so.1 from rpm mesa-25.2.7-3.fc43.x86_64
                    Module libXrandr.so.2 from rpm libXrandr-1.5.4-6.fc43.x86_64
                    Module libXfixes.so.3 from rpm libXfixes-6.0.1-6.fc43.x86_64
                    Module libXext.so.6 from rpm libXext-1.3.6-4.fc43.x86_64
                    Module libXdamage.so.1 from rpm libXdamage-1.1.6-6.fc43.x86_64
                    Module libXcomposite.so.1 from rpm libXcomposite-0.4.6-6.fc43.x86_64
                    Module libX11.so.6 from rpm libX11-1.8.12-1.fc43.x86_64
                    Module libpango-1.0.so.0 from rpm pango-1.57.0-1.fc43.x86_64
                    Module libgtk-3.so.0 from rpm gtk3-3.24.51-2.fc43.x86_64
                    Module libcairo.so.2 from rpm cairo-1.18.4-2.fc43.x86_64
                    Module libatk-bridge-2.0.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libatk-1.0.so.0 from rpm at-spi2-core-2.58.2-1.fc43.x86_64
                    Module libdbus-1.so.3 from rpm dbus-1.16.0-4.fc43.x86_64
                    Module libsmime3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnssutil3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnss3.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libnspr4.so from rpm nss-3.118.1-2.fc43.x86_64
                    Module libgio-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libgobject-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Module libglib-2.0.so.0 from rpm glib2-2.86.3-1.fc43.x86_64
                    Stack trace of thread 27744:
                    #0  0x0000560505b23bce n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x666fbce)
                    #1  0x0000560505b2369b n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x666f69b)
                    #2  0x0000560505b230ac n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x666f0ac)
                    #3  0x0000560505b23e90 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x666fe90)
                    #4  0x0000560505b0fd1b n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x665bd1b)
                    #5  0x000056050502af44 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x5b76f44)
                    #6  0x000056050248813a n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd413a)
                    #7  0x00005605047344d6 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x52804d6)
                    #8  0x000056050347213b n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x3fbe13b)
                    #9  0x0000560502487198 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd3198)
                    #10 0x0000560502485155 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd1155)
                    #11 0x00005605024855f0 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x2fd15f0)
                    #12 0x0000560501dc0768 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x290c768)
                    #13 0x00007f7486a9b5b5 __libc_start_call_main (libc.so.6 + 0x35b5)
                    #14 0x00007f7486a9b668 __libc_start_main_impl (libc.so.6 + 0x3668)
                    #15 0x000056050198402a _start (/usr/share/discord-canary-openasar/DiscordCanary + 0x24d002a)
                    
                    Stack trace of thread 27753:
                    #0  0x00007f7486b12982 __syscall_cancel_arch (libc.so.6 + 0x7a982)
                    #1  0x00007f7486b06c3c __internal_syscall_cancel (libc.so.6 + 0x6ec3c)
                    #2  0x00007f7486b06c84 __syscall_cancel (libc.so.6 + 0x6ec84)
                    #3  0x00007f7486b8019e __GI___poll (libc.so.6 + 0xe819e)
                    #4  0x0000560505029c60 n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x5b75c60)
                    #5  0x0000560505bd0afc n/a (/usr/share/discord-canary-openasar/DiscordCanary + 0x671cafc)
                    #6  0x00007f7486b0a464 start_thread (libc.so.6 + 0x72464)
                    #7  0x00007f7486b8d5ac __clone3 (libc.so.6 + 0xf55ac)
                    ELF object binary architecture: AMD x86-64

debuginfod doesn't provide symbols for these, so although gdb recommends:

Missing rpms, try: dnf --enablerepo='*debug*' install discord-canary-openasar-debuginfo-0.0.838-1.fc43.x86_64

...that package isn't provided by terra. Therefore, I see:

(gdb) bt
#0  0x0000560505b23bce in ??? ()
#1  0xaaaaaaaaaaaaaaaa in ??? ()
#2  0xaaaaaaaaaaaaaaaa in ??? ()
#3  0xaaaaaaaaaaaaaaaa in ??? ()
#4  0xaaaaaaaaaaaaaaaa in ??? ()
#5  0xaaaaaaaaaaaaaaaa in ??? ()
#6  0xaaaaaaaaaaaaaaaa in ??? ()
#7  0x313a34343737325b in ??? ()
#8  0x313032312f303232 in ??? ()
#9  0x32393333382e3634 in ??? ()
#10 0x3a4c415441463a30 in ??? ()
#11 0x2f746e65746e6f63 in ??? ()
#12 0x2f726573776f7262 in ??? ()
#13 0x685f65746f67797a in ??? ()
#14 0x6f67797a2f74736f in ??? ()
#15 0x5f74736f685f6574 in ??? ()
#16 0x6e696c5f6c706d69 in ??? ()
#17 0x32323a63632e7875 in ??? ()
#18 0x6b63656843205d35 in ??? ()
#19 0x3a64656c69616620 in ??? ()
#20 0x766e49203a202e20 in ??? ()
#21 0x6772612064696c61 in ??? ()
#22 0x322820746e656d75 in ??? ()
#23 0xaaaaaaaa000a2932 in ??? ()
#24 0xaaaaaaaaaaaaaaaa in ??? ()
#25 0xaaaaaaaaaaaaaaaa in ??? ()
#26 0xaaaaaaaaaaaaaaaa in ??? ()
#27 0xaaaaaaaaaaaaaaaa in ??? ()
#28 0xaaaaaaaaaaaaaaaa in ??? ()
#29 0xaaaaaaaaaaaaaaaa in ??? ()
#30 0xaaaaaaaaaaaaaaaa in ??? ()

...because I can't feasibly gdb -p'd every child process: 1

RokeJulianLockhart@Beedell:~$ pstree -ap "$(pgrep -o DiscordCanary)"
DiscordCanary,50725
  ├─DiscordCanary,50728 --type=zygote --no-zygote-sandbox
  │   └─DiscordCanary,50757 --type=zygote --no-zygote-sandbox
  │       ├─{DiscordCanary},50795
  │       ├─{DiscordCanary},50796
  │       ├─{DiscordCanary},50797
  │       ├─{DiscordCanary},50798
  │       ├─{DiscordCanary},50799
  │       ├─{DiscordCanary},50800
  │       ├─{DiscordCanary},50801
  │       ├─{DiscordCanary},50802
  │       ├─{DiscordCanary},50803
  │       ├─{DiscordCanary},50804
  │       ├─{DiscordCanary},50805
  │       ├─{DiscordCanary},50806
  │       ├─{DiscordCanary},50807
  │       ├─{DiscordCanary},50808
  │       ├─{DiscordCanary},50809
  │       ├─{DiscordCanary},50810
  │       ├─{DiscordCanary},50811
  │       ├─{DiscordCanary},50812
  │       ├─{DiscordCanary},50822
  │       ├─{DiscordCanary},50823
  │       ├─{DiscordCanary},50824
  │       ├─{DiscordCanary},50825
  │       ├─{DiscordCanary},50826
  │       ├─{DiscordCanary},50827
  │       ├─{DiscordCanary},50828
  │       ├─{DiscordCanary},50829
  │       ├─{DiscordCanary},50830
  │       ├─{DiscordCanary},50831
  │       ├─{DiscordCanary},50832
  │       ├─{DiscordCanary},50833
  │       ├─{DiscordCanary},50834
  │       ├─{DiscordCanary},50842
  │       ├─{DiscordCanary},50956
  │       ├─{DiscordCanary},50957
  │       └─{DiscordCanary},50958
  ├─DiscordCanary,50729 --type=zygote
  │   └─DiscordCanary,50731 --type=zygote
  │       └─DiscordCanary,50986 --type=zygote
  │           ├─{DiscordCanary},50987
  │           ├─{DiscordCanary},50988
  │           ├─{DiscordCanary},50989
  │           ├─{DiscordCanary},50990
  │           ├─{DiscordCanary},50991
  │           ├─{DiscordCanary},50992
  │           └─{DiscordCanary},50998
  ├─DiscordCanary,50764 --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-GB --service-sandbox-type=none --enable-crash-reporter=af43c65b-99a3-46c8-a72c-6ad804babdfb,no_channel --user-data-dir=/home/RokeJulianLockhart/.config/discordcanary --shared-files=v8_context_snapshot_data:100...
  │   ├─{DiscordCanary},50773
  │   ├─{DiscordCanary},50774
  │   ├─{DiscordCanary},50775
  │   ├─{DiscordCanary},50776
  │   ├─{DiscordCanary},50777
  │   ├─{DiscordCanary},50778
  │   ├─{DiscordCanary},50779
  │   ├─{DiscordCanary},50820
  │   ├─{DiscordCanary},50821
  │   ├─{DiscordCanary},50965
  │   ├─{DiscordCanary},50966
  │   ├─{DiscordCanary},50967
  │   ├─{DiscordCanary},50978
  │   └─{DiscordCanary},50979
  ├─DiscordCanary,50908 --type=renderer --enable-crash-reporter=af43c65b-99a3-46c8-a72c-6ad804babdfb,no_channel --user-data-dir=/home/RokeJulianLockhart/.config/discordcanary --app-path=/usr/share/discord-canary-openasar/resources/app.asar --no-sandbox --no-zygote ...
  │   ├─{DiscordCanary},50909
  │   ├─{DiscordCanary},50910
  │   ├─{DiscordCanary},50911
  │   ├─{DiscordCanary},50912
  │   ├─{DiscordCanary},50913
  │   ├─{DiscordCanary},50914
  │   ├─{DiscordCanary},50916
  │   ├─{DiscordCanary},50917
  │   ├─{DiscordCanary},50918
  │   ├─{DiscordCanary},50919
  │   ├─{DiscordCanary},50920
  │   ├─{DiscordCanary},50924
  │   ├─{DiscordCanary},50925
  │   ├─{DiscordCanary},50926
  │   ├─{DiscordCanary},50927
  │   ├─{DiscordCanary},50928
  │   ├─{DiscordCanary},50931
  │   ├─{DiscordCanary},50932
  │   ├─{DiscordCanary},50933
  │   ├─{DiscordCanary},50934
  │   ├─{DiscordCanary},50935
  │   ├─{DiscordCanary},50936
  │   ├─{DiscordCanary},50937
  │   ├─{DiscordCanary},50938
  │   ├─{DiscordCanary},50939
  │   ├─{DiscordCanary},50940
  │   ├─{DiscordCanary},50941
  │   ├─{DiscordCanary},50942
  │   ├─{DiscordCanary},50943
  │   ├─{DiscordCanary},50944
  │   ├─{DiscordCanary},50959
  │   ├─{DiscordCanary},50960
  │   ├─{DiscordCanary},50985
  │   ├─{DiscordCanary},50995
  │   ├─{DiscordCanary},51039
  │   └─{DiscordCanary},51204
  ├─DiscordCanary,50945 --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-GB --service-sandbox-type=none --enable-crash-reporter=af43c65b-99a3-46c8-a72c-6ad804babdfb,no_channel --user-data-dir=/home/RokeJulianLockhart/.config/discordcanary --shared-files=v8_context_snapshot_data:100...
  │   ├─{DiscordCanary},50947
  │   ├─{DiscordCanary},50950
  │   ├─{DiscordCanary},50953
  │   ├─{DiscordCanary},50954
  │   └─{DiscordCanary},50955
  ├─{DiscordCanary},50726
  ├─{DiscordCanary},50732
  ├─{DiscordCanary},50733
  ├─{DiscordCanary},50734
  ├─{DiscordCanary},50735
  ├─{DiscordCanary},50736
  ├─{DiscordCanary},50737
  ├─{DiscordCanary},50738
  ├─{DiscordCanary},50739
  ├─{DiscordCanary},50740
  ├─{DiscordCanary},50741
  ├─{DiscordCanary},50742
  ├─{DiscordCanary},50743
  ├─{DiscordCanary},50744
  ├─{DiscordCanary},50745
  ├─{DiscordCanary},50746
  ├─{DiscordCanary},50747
  ├─{DiscordCanary},50748
  ├─{DiscordCanary},50749
  ├─{DiscordCanary},50750
  ├─{DiscordCanary},50751
  ├─{DiscordCanary},50752
  ├─{DiscordCanary},50753
  ├─{DiscordCanary},50754
  ├─{DiscordCanary},50763
  ├─{DiscordCanary},50765
  ├─{DiscordCanary},50766
  ├─{DiscordCanary},50767
  ├─{DiscordCanary},50768
  ├─{DiscordCanary},50769
  ├─{DiscordCanary},50770
  ├─{DiscordCanary},50771
  ├─{DiscordCanary},50784
  ├─{DiscordCanary},50968
  ├─{DiscordCanary},50969
  ├─{DiscordCanary},50970
  ├─{DiscordCanary},50971
  ├─{DiscordCanary},50972
  ├─{DiscordCanary},50973
  ├─{DiscordCanary},50974
  ├─{DiscordCanary},50975
  ├─{DiscordCanary},50976
  ├─{DiscordCanary},50977
  └─{DiscordCanary},50996

The sole solution appears to be rr, 2 but even despite rr-debugger/rr/issues/4036, news.ycombinator.com/item?id=41026149 makes me worried that it shan't be feasible.

Regardless, these have been submitted to:

My Environment

Name        : discord-canary-openasar
Version     : 0.0.838
Release     : 1.fc43
Architecture: x86_64
Install Date: Sat 20 Dec 2025 11:57:49 GMT
Size        : 269104501
Signature   :
              EdDSA/SHA256, Sat 20 Dec 2025 01:50:31 GMT, Key ID e43dbfe05c4f92a3
              EdDSA/SHA256, Sat 20 Dec 2025 01:50:31 GMT, Key ID e43dbfe05c4f92a3
Source RPM  : discord-canary-openasar-0.0.838-1.fc43.src.rpm
Build Date  : Sat 20 Dec 2025 01:48:20 GMT
Build Host  : 2a229bc7c1f5
Vendor      : Terra
URL         : https://github.com/GooseMod/OpenAsar

Footnotes

  1. stackoverflow.com/revisions/9556885/1

  2. chatgpt.com/s/t_694748b1b1a08191b48581f0dd41580d 3

  3. chatgpt.com/c/69469b2c-4500-832d-b509-a7d3e4044465

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