Major Crash That Seemed Not Persistent After Uninstall but is now persistent
Author: StevieAppCreated May 13, 2026Updated Aug 5, 2026
Description of the bug as an error PID: 1950078 (xdm-app) UID: 1000 (techalo) GID: 1000 (techalo) Signal: 11 (SEGV) Timestamp: Wed 2026-05-13 15:33:27 EAT (7s ago) Command Line: /opt/xdman/xdm-app Executable: /opt/xdman/xdm-app Control Group: /user.slice/user-1000.slice/[email protected]/app.slice/app-xdm\[email protected] Unit: [email protected] User Unit: app-xdm\[email protected] Slice: user-1000.slice Owner UID: 1000 (techalo) Boot ID: b48990bc33084e38abdf66bd2b0f580b Machine ID: 4d9077432fbf4d799866f877d4f7efa4 Hostname: TecHalo Storage: /var/lib/systemd/coredump/core.xdm-app.1000.b48990bc33084e38abdf66bd2b0f580b.1950078.1778675607000000.zst (present) Size on Disk: 3.8M Message: Process 1950078 (xdm-app) of user 1000 dumped core.
Module libnss_systemd.so.2 from rpm systemd-258.7-1.fc43.x86_64
Module libgvfscommon.so from rpm gvfs-1.58.4-1.fc43.x86_64
Module libgvfsdbus.so from rpm gvfs-1.58.4-1.fc43.x86_64
Module libcap.so.2 from rpm libcap-2.76-4.fc43.x86_64
Module libbrotlicommon.so.1 from rpm brotli-1.2.0-1.fc43.x86_64
Module libsystemd.so.0 from rpm systemd-258.7-1.fc43.x86_64
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 liblzma.so.5 from rpm xz-5.8.1-4.fc43.x86_64
Module libXau.so.6 from rpm libXau-1.0.12-3.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 libdatrie.so.1 from rpm libdatrie-0.2.13-12.fc43.x86_64
Module libblkid.so.1 from rpm util-linux-2.41.4-7.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 libdbus-1.so.3 from rpm dbus-1.16.0-4.fc43.x86_64
Module libatspi.so.0 from rpm at-spi2-core-2.58.5-1.fc43.x86_64
Module libglycin-2.so.0 from rpm glycin-2.0.8-1.fc43.x86_64
Module libxml2.so.2 from rpm libxml2-2.12.10-5.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 libxcb.so.1 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 libpng16.so.16 from rpm libpng-1.6.56-1.fc43.x86_64
Module libgraphite2.so.3 from rpm graphite2-1.3.14-19.fc43.x86_64
Module libfreetype.so.6 from rpm freetype-2.13.3-3.fc43.x86_64
Module libthai.so.0 from rpm libthai-0.1.29-11.fc43.x86_64
Module libselinux.so.1 from rpm libselinux-3.9-5.fc43.x86_64
Module libmount.so.1 from rpm util-linux-2.41.4-7.fc43.x86_64
Module libz.so.1 from rpm zlib-ng-2.3.3-2.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 libXinerama.so.1 from rpm libXinerama-1.1.5-9.fc43.x86_64
Module libXrandr.so.2 from rpm libXrandr-1.5.4-6.fc43.x86_64
Module libXcomposite.so.1 from rpm libXcomposite-0.4.6-6.fc43.x86_64
Module libXdamage.so.1 from rpm libXdamage-1.1.6-6.fc43.x86_64
Module libXcursor.so.1 from rpm libXcursor-1.2.3-3.fc43.x86_64
Module libXext.so.6 from rpm libXext-1.3.6-4.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 libxkbcommon.so.0 from rpm libxkbcommon-1.11.0-1.fc43.x86_64
Module libXfixes.so.3 from rpm libXfixes-6.0.1-6.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 libatk-bridge-2.0.so.0 from rpm at-spi2-core-2.58.5-1.fc43.x86_64
Module libX11.so.6 from rpm libX11-1.8.13-1.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 libatk-1.0.so.0 from rpm at-spi2-core-2.58.5-1.fc43.x86_64
Module libgdk_pixbuf-2.0.so.0 from rpm gdk-pixbuf2-2.44.6^really2.44.4-1.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 libfontconfig.so.1 from rpm fontconfig-2.17.0-3.fc43.x86_64
Module libpangoft2-1.0.so.0 from rpm pango-1.57.1-1.fc43.x86_64
Module libcairo.so.2 from rpm cairo-1.18.4-2.fc43.x86_64
Module libharfbuzz.so.0 from rpm harfbuzz-11.5.1-2.fc43.x86_64
Module libpango-1.0.so.0 from rpm pango-1.57.1-1.fc43.x86_64
Module libpangocairo-1.0.so.0 from rpm pango-1.57.1-1.fc43.x86_64
Module libgio-2.0.so.0 from rpm glib2-2.86.5-1.fc43.x86_64
Module libgobject-2.0.so.0 from rpm glib2-2.86.5-1.fc43.x86_64
Module libglib-2.0.so.0 from rpm glib2-2.86.5-1.fc43.x86_64
Module libgmodule-2.0.so.0 from rpm glib2-2.86.5-1.fc43.x86_64
Module libgdk-3.so.0 from rpm gtk3-3.24.52-1.fc43.x86_64
Module libgtk-3.so.0 from rpm gtk3-3.24.52-1.fc43.x86_64
Stack trace of thread 1950078:
#0 0x00007f5bc783ac9f gtk_application_window_added (libgtk-3.so.0 + 0x3ac9f)
#1 0x00007f5bf5ba67ea g_cclosure_marshal_VOID__OBJECTv (libgobject-2.0.so.0 + 0x57ea)
#2 0x00007f5bf5bc8412 signal_emit_valist_unlocked (libgobject-2.0.so.0 + 0x27412)
#3 0x00007f5bf5bc8528 g_signal_emit_valist (libgobject-2.0.so.0 + 0x27528)
#4 0x00007f5bf5bc85e3 g_signal_emit (libgobject-2.0.so.0 + 0x275e3)
#5 0x00007f5bfd26255b n/a (n/a + 0x0)
#6 0x00007f5bfd5ad1ad n/a (n/a + 0x0)
#7 0x00007f5bfcf3583a n/a (n/a + 0x0)
#8 0x00007f5c76d83277 n/a (libcoreclr.so + 0x383277)
#9 0x00007f5c76bb94eb n/a (libcoreclr.so + 0x1b94eb)
#10 0x00007f5c76a8ef5a n/a (libcoreclr.so + 0x8ef5a)
#11 0x00007f5c76a8f2b1 n/a (libcoreclr.so + 0x8f2b1)
#12 0x00007f5c76ac3c93 n/a (libcoreclr.so + 0xc3c93)
#13 0x00007f5c76a7717a coreclr_execute_assembly (libcoreclr.so + 0x7717a)
#14 0x00007f5c773325b1 n/a (libhostpolicy.so + 0x185b1)
#15 0x00007f5c77332a41 n/a (libhostpolicy.so + 0x18a41)
#16 0x00007f5c7733346c corehost_main (libhostpolicy.so + 0x1946c)
#17 0x00007f5c7738cd14 n/a (libhostfxr.so + 0x13d14)
#18 0x00007f5c7738b449 n/a (libhostfxr.so + 0x12449)
#19 0x00007f5c7738693b hostfxr_main_startupinfo (libhostfxr.so + 0xd93b)
#20 0x000055a1dfac6a25 n/a (/opt/xdman/xdm-app + 0x10a25)
#21 0x000055a1dfac6ef0 n/a (/opt/xdman/xdm-app + 0x10ef0)
#22 0x00007f5c773e45b5 __libc_start_call_main (libc.so.6 + 0x35b5)
#23 0x00007f5c773e4668 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x3668)
#24 0x000055a1dfabad7a n/a (/opt/xdman/xdm-app + 0x4d7a)
Stack trace of thread 1950082:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7745020c __futex_abstimed_wait_common (libc.so.6 + 0x6f20c)
#3 0x00007f5c774528de pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x718de)
#4 0x00007f5c76f0afdb n/a (libcoreclr.so + 0x50afdb)
#5 0x00007f5c76f0ac91 n/a (libcoreclr.so + 0x50ac91)
#6 0x00007f5c76f0f672 n/a (libcoreclr.so + 0x50f672)
#7 0x00007f5c76f0f981 n/a (libcoreclr.so + 0x50f981)
#8 0x00007f5c76de9239 n/a (libcoreclr.so + 0x3e9239)
#9 0x00007f5c76de90a5 n/a (libcoreclr.so + 0x3e90a5)
#10 0x00007f5c76de8ded n/a (libcoreclr.so + 0x3e8ded)
#11 0x00007f5c76f17a1e n/a (libcoreclr.so + 0x517a1e)
#12 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#13 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950098:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7744fbe4 __syscall_cancel (libc.so.6 + 0x6ebe4)
#3 0x00007f5c774c96be read (libc.so.6 + 0xe86be)
#4 0x00007f5bf5ed033f n/a (libSystem.Native.so + 0xf33f)
#5 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#6 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950079:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7744fbe4 __syscall_cancel (libc.so.6 + 0x6ebe4)
#3 0x00007f5c774c915e __poll (libc.so.6 + 0xe815e)
#4 0x00007f5c76f0d320 n/a (libcoreclr.so + 0x50d320)
#5 0x00007f5c76f0c983 n/a (libcoreclr.so + 0x50c983)
#6 0x00007f5c76f17a1e n/a (libcoreclr.so + 0x517a1e)
#7 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#8 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950080:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7744fbe4 __syscall_cancel (libc.so.6 + 0x6ebe4)
#3 0x00007f5c774c915e __poll (libc.so.6 + 0xe815e)
#4 0x00007f5c76df22fc n/a (libcoreclr.so + 0x3f22fc)
#5 0x00007f5c76eb959d n/a (libcoreclr.so + 0x4b959d)
#6 0x00007f5c76eb7397 n/a (libcoreclr.so + 0x4b7397)
#7 0x00007f5c76f17a1e n/a (libcoreclr.so + 0x517a1e)
#8 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#9 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950083:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7745020c __futex_abstimed_wait_common (libc.so.6 + 0x6f20c)
#3 0x00007f5c77452ae8 pthread_cond_timedwait@@GLIBC_2.3.2 (libc.so.6 + 0x71ae8)
#4 0x00007f5c76f0afc6 n/a (libcoreclr.so + 0x50afc6)
#5 0x00007f5c76f0ac91 n/a (libcoreclr.so + 0x50ac91)
#6 0x00007f5c76f0f672 n/a (libcoreclr.so + 0x50f672)
#7 0x00007f5c76f0f8a9 n/a (libcoreclr.so + 0x50f8a9)
#8 0x00007f5c76ca2e9a n/a (libcoreclr.so + 0x2a2e9a)
#9 0x00007f5c76c0225f n/a (libcoreclr.so + 0x20225f)
#10 0x00007f5c76c0241c n/a (libcoreclr.so + 0x20241c)
#11 0x00007f5c76b7db2a n/a (libcoreclr.so + 0x17db2a)
#12 0x00007f5c76b7e1cd n/a (libcoreclr.so + 0x17e1cd)
#13 0x00007f5c76c02648 n/a (libcoreclr.so + 0x202648)
#14 0x00007f5c76f17a1e n/a (libcoreclr.so + 0x517a1e)
#15 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#16 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950100:
#0 0x00007f5c774d430d syscall (libc.so.6 + 0xf330d)
#1 0x00007f5bf422336b g_cond_wait (libglib-2.0.so.0 + 0x7536b)
#2 0x00007f5bf41b820c g_async_queue_pop_intern_unlocked (libglib-2.0.so.0 + 0xa20c)
#3 0x00007f5bf4226124 g_thread_pool_spawn_thread (libglib-2.0.so.0 + 0x78124)
#4 0x00007f5bf4222752 g_thread_proxy (libglib-2.0.so.0 + 0x74752)
#5 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#6 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950112:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7744fbe4 __syscall_cancel (libc.so.6 + 0x6ebe4)
#3 0x00007f5c774bfb0f wait4 (libc.so.6 + 0xdeb0f)
#4 0x00007f5bc6a7762b _ZN3std3sys7process4unix4unix7Process4wait17ha93bdc6325964c43E (libglycin-2.so.0 + 0x27762b)
#5 0x00007f5bc686ab7a _ZN3std3sys9backtrace28__rust_begin_short_backtrace17h6778dd16316a07a7E (libglycin-2.so.0 + 0x6ab7a)
#6 0x00007f5bc687355f _ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17h6844a6ea1d78e190E (libglycin-2.so.0 + 0x7355f)
#7 0x00007f5bc6a719f0 _ZN3std3sys6thread4unix6Thread3new12thread_start17hf83b65292bfddc02E (libglycin-2.so.0 + 0x2719f0)
#8 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#9 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950105:
#0 0x00007f5c774d430d syscall (libc.so.6 + 0xf330d)
#1 0x00007f5bc69e9fd5 _ZN7parking5Inner4park17hfb513e6b9888c2faE (libglycin-2.so.0 + 0x1e9fd5)
#2 0x00007f5bc6937b28 _ZN21async_global_executor9threading16thread_main_loop17hc183cd7da5ecf256E (libglycin-2.so.0 + 0x137b28)
#3 0x00007f5bc6936189 _ZN3std3sys9backtrace28__rust_begin_short_backtrace17h55fe912b5053ac4cE (libglycin-2.so.0 + 0x136189)
#4 0x00007f5bc6936091 _ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17hbe883a977f44f7caE (libglycin-2.so.0 + 0x136091)
#5 0x00007f5bc6a719f0 _ZN3std3sys6thread4unix6Thread3new12thread_start17hf83b65292bfddc02E (libglycin-2.so.0 + 0x2719f0)
#6 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#7 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950106:
#0 0x00007f5bc693eb53 _ZN8async_io7reactor11ReactorLock5react17h7f3be23b904b6eb4E (libglycin-2.so.0 + 0x13eb53)
#1 0x00007f5bc693e212 _ZN3std3sys9backtrace28__rust_begin_short_backtrace17h0f8408cc3f49f0f9E (libglycin-2.so.0 + 0x13e212)
#2 0x00007f5bc693e04c _ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17hf37e005b6c510335E (libglycin-2.so.0 + 0x13e04c)
#3 0x00007f5bc6a719f0 _ZN3std3sys6thread4unix6Thread3new12thread_start17hf83b65292bfddc02E (libglycin-2.so.0 + 0x2719f0)
#4 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#5 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950121:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7744fbe4 __syscall_cancel (libc.so.6 + 0x6ebe4)
#3 0x00007f5c774bfb0f wait4 (libc.so.6 + 0xdeb0f)
#4 0x00007f5bc6a7762b _ZN3std3sys7process4unix4unix7Process4wait17ha93bdc6325964c43E (libglycin-2.so.0 + 0x27762b)
#5 0x00007f5bc686ab7a _ZN3std3sys9backtrace28__rust_begin_short_backtrace17h6778dd16316a07a7E (libglycin-2.so.0 + 0x6ab7a)
#6 0x00007f5bc687355f _ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17h6844a6ea1d78e190E (libglycin-2.so.0 + 0x7355f)
#7 0x00007f5bc6a719f0 _ZN3std3sys6thread4unix6Thread3new12thread_start17hf83b65292bfddc02E (libglycin-2.so.0 + 0x2719f0)
#8 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#9 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950107:
#0 0x00007f5c774d430d syscall (libc.so.6 + 0xf330d)
#1 0x00007f5bc6a7102b _ZN3std3sys4sync7condvar5futex7Condvar12wait_timeout17h24cadf639ff275a6E (libglycin-2.so.0 + 0x27102b)
#2 0x00007f5bc694d1f1 _ZN3std3sys9backtrace28__rust_begin_short_backtrace17h5650bdfec2f9c51fE (libglycin-2.so.0 + 0x14d1f1)
#3 0x00007f5bc694e0e8 _ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17h8ed83e326a6b8a18E (libglycin-2.so.0 + 0x14e0e8)
#4 0x00007f5bc6a719f0 _ZN3std3sys6thread4unix6Thread3new12thread_start17hf83b65292bfddc02E (libglycin-2.so.0 + 0x2719f0)
#5 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#6 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950101:
#0 0x00007f5c7745b902 __syscall_cancel_arch (libc.so.6 + 0x7a902)
#1 0x00007f5c7744fb9c __internal_syscall_cancel (libc.so.6 + 0x6eb9c)
#2 0x00007f5c7744fbe4 __syscall_cancel (libc.so.6 + 0x6ebe4)
#3 0x00007f5c774c9686 ppoll (libc.so.6 + 0xe8686)
#4 0x00007f5bf41f83a0 g_main_context_iterate_unlocked.isra.0 (libglib-2.0.so.0 + 0x4a3a0)
#5 0x00007f5bf41f8463 g_main_context_iteration (libglib-2.0.so.0 + 0x4a463)
#6 0x00007f5bf41f84b1 glib_worker_main (libglib-2.0.so.0 + 0x4a4b1)
#7 0x00007f5bf4222752 g_thread_proxy (libglib-2.0.so.0 + 0x74752)
#8 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#9 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950310:
#0 0x00007f5c774d430d syscall (libc.so.6 + 0xf330d)
#1 0x00007f5bf42241fb g_cond_wait_until (libglib-2.0.so.0 + 0x761fb)
#2 0x00007f5bf41b81cd g_async_queue_pop_intern_unlocked (libglib-2.0.so.0 + 0xa1cd)
#3 0x00007f5bf4228c9a g_thread_pool_thread_proxy (libglib-2.0.so.0 + 0x7ac9a)
#4 0x00007f5bf4222752 g_thread_proxy (libglib-2.0.so.0 + 0x74752)
#5 0x00007f5c774533c4 start_thread (libc.so.6 + 0x723c4)
#6 0x00007f5c774d656c __clone3 (libc.so.6 + 0xf556c)
Stack trace of thread 1950108:
#0 0x00007f5c774d430d syscall (libc.so.6 + 0xf330d)
#1 0x00007f5bc6a7102b _ZN3std3sys4sync7condvar5futex7Condvar12wait_timeout17h24cadf639ff275a6E (libglycin-2.so.0 + 0x27102b)
#2 0x00007f5bc694d1f1 _ZN3stSource: subhra74/xdm