ERROR LOG

started SP3 server on port 8000
01:11:16.914 [types/wlr_compositor.c:785] New wlr_surface 0x7f3ebd1b7890 (res 0x7f3ebd1e39b0)
01:11:16.916 [types/wlr_compositor.c:785] New wlr_surface 0x7f3ebd1b08b0 (res 0x7f3ebd1e3ad0)
[32867] Sandbox: writing /proc/self/uid_map: EACCES
MESA-EGL: warning: failed to get driver name for fd -1
MESA-EGL: warning: MESA-LOADER: failed to retrieve device information
MESA-EGL: warning: failed to get driver name for fd -1
MESA-EGL: warning: egl: failed to create dri2 screen
01:11:17.654 [types/wlr_compositor.c:785] New wlr_surface 0x7f3ebd55d490 (res 0x7f3ebd1b00c0)
01:11:17.654 [types/wlr_compositor.c:785] New wlr_surface 0x7f3ebd1b04a0 (res 0x7f3ebd1b0150)
[Parent 32797, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Cannot autolaunch D-Bus without X11 $DISPLAY
: 'glib warning', file librewolf-156.0-1/toolkit/xre/nsSigHandlers.cpp:200

** (LibreWolf:32797): WARNING **: 20:55:08.913: Failed to create DBus proxy for org.a11y.Bus: Cannot autolaunch D-Bus without X11 $DISPLAY

[32915] Sandbox: writing /proc/self/uid_map: EACCES
[32920] Sandbox: writing /proc/self/uid_map: EACCES
[Parent 32797, IPC I/O Parent] WARNING: process 32915 exited on signal 11: file librewolf-156.0-1/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:161
[32921] Sandbox: writing /proc/self/uid_map: EACCES
[Parent 32797, IPC I/O Parent] WARNING: process 32921 exited on signal 11: file librewolf-156.0-1/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:161
[32924] Sandbox: writing /proc/self/uid_map: EACCES
01:11:18.077 [types/wlr_compositor.c:785] New wlr_surface 0x55b6a9fb20b0 (res 0x7f3ebd1b0390)
01:11:18.077 [types/wlr_compositor.c:785] New wlr_surface 0x55b6a9fb24a0 (res 0x7f3ebd1b0150)
[32927] Sandbox: writing /proc/self/uid_map: EACCES
[Parent 32797, IPC I/O Parent] WARNING: process 32924 exited on signal 11: file librewolf-156.0-1/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:161
[Parent 32797, IPC I/O Parent] WARNING: process 32927 exited on signal 11: file librewolf-156.0-1/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:161
Firefox exited with code -11 during profile initialization
Error running mach:

    mach build --verbose

The error occurred in code that was called by the mach command. This is either
a bug in the called code itself or in the way that mach is calling it.
You can invoke ``./mach busted`` to check if this issue is already on file. If it
isn't, please use ``./mach busted file build`` to report it. If ``./mach busted`` is
misbehaving, you can also inspect the dependencies of bug 1543241.

If filing a bug, please include the full output of mach, including this error
message.

The details of the failure are as follows:

Traceback (most recent call last):
  File "/var/tmp/portage/www-client/librewolf-156.0_p1/work/librewolf-156.0-1/python/mach/mach/main.py", line 428, in _run
    return Registrar._run_command_handler(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        handler,
        ^^^^^^^^
    ...<4 lines>...
        **vars(args.command_args),
        ^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/var/tmp/portage/www-client/librewolf-156.0_p1/work/librewolf-156.0-1/python/mach/mach/registrar.py", line 124, in _run_command_handler
    result = fn(instance, **kwargs)
  File "/var/tmp/portage/www-client/librewolf-156.0_p1/work/librewolf-156.0-1/python/mozbuild/mozbuild/build_commands.py", line 355, in build
    subprocess.check_call(pgo_cmd, cwd=instr.topobjdir, env=pgo_env)
    ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/subprocess.py", line 420, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/var/tmp/portage/www-client/librewolf-156.0_p1/work/librewolf_build/srcdirs/librewolf-156.0-1-ee69681386b4/_virtualenvs/build/bin/python', '/var/tmp/portage/www-client/librewolf-156.0_p1/work/librewolf-156.0-1/build/pgo/profileserver.py']' returned non-zero exit status 245.
 * ERROR: www-client/librewolf-156.0_p1::librewolf failed (compile phase):
 *   (no error message)
 *
 * Call stack:
 *     ebuild.sh, line 143:  Called src_compile
 *   environment, line 4489:  Called die
 * The specific snippet of code:
 *       ${virtx_cmd} ./mach build --verbose || die
 *
 * If you need support, post the output of `emerge --info '=www-client/librewolf-156.0_p1::librewolf'`,
 * the complete build log and the output of `emerge -pqv '=www-client/librewolf-156.0_p1::librewolf'`.
 * The complete build log is located at '/var/tmp/portage/www-client/librewolf-156.0_p1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/www-client/librewolf-156.0_p1/temp/environment'.
 * Working directory: '/var/tmp/portage/www-client/librewolf-156.0_p1/work/librewolf-156.0-1'
 * S: '/var/tmp/portage/www-client/librewolf-156.0_p1/work/librewolf-156.0-1'
Gen2 ~ #