no task description

scp -rC user@server:directory .
\033[?2004lD0711 0 directory

Enabling -vvv just makes scp hang.

No clue, what the problem could be here..

Happens for instance when starting mpv.

/usr/bin/c++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/build/clang/src/clang-13.0.1.src/build/unittests/Tooling -I/build/clang/src/clang-13.0.1.src/unittests/Tooling -I/build/clang/src/clang-13.0.1.src/include -I/build/clang/src/clang-13.0.1.src/build/include -I/build/clang/src/llvm-13.0.1.src/utils/unittest/googletest/include -I/build/clang/src/llvm-13.0.1.src/utils/unittest/googlemock/include -march=i486 -mtune=generic -O2 -pipe -fno-plt -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection  -Wp,-D_GLIBCXX_ASSERTIONS -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -Wimplicit-fallthrough -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing -pedantic -Wno-long-long -O3 -DNDEBUG  -fno-exceptions -Wno-suggest-override -std=c++14 -MD -MT unittests/Tooling/CMakeFiles/ToolingTests.dir/RecursiveASTVisitorTests/CallbacksLeaf.cpp.o -MF unittests/Tooling/CMakeFiles/ToolingTests.dir/RecursiveASTVisitorTests/CallbacksLeaf.cpp.o.d -o unittests/Tooling/CMakeFiles/ToolingTests.dir/RecursiveASTVisitorTests/CallbacksLeaf.cpp.o -c /build/clang/src/clang-13.0.1.src/unittests/Tooling/RecursiveASTVisitorTests/CallbacksLeaf.cpp
{standard input}: Assembler messages:
{standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.

We can ommit the tests..

Also lto is not good (breaks early) and you need lots of memory and swap to build it.

ISO segfaults when pacstrapping.

Several (if not all) build slaves show key verification errors.

I don’t think, it’s the keys, but gnupg slowly failing us on 32-bit.

Workaround as always: SigLevel=Never

Trick question (and possibly bonus points): what to do, if gnupg cannot be fixed..

/build/binutils/src/binutils-gdb/libiberty/fibheap.c: In function ‘fibheap_replace_key_data’:
/build/binutils/src/binutils-gdb/libiberty/fibheap.c:38:25: error: ‘LONG_MIN’ undeclared (first use in th
is function)
   38 | #define FIBHEAPKEY_MIN  LONG_MIN
      |                         ^~~~~~~~
/build/binutils/src/binutils-gdb/libiberty/fibheap.c:220:30: note: in expansion of macro ‘FIBHEAPKEY_MIN’
  220 |   if (okey == key && okey != FIBHEAPKEY_MIN)
      |                              ^~~~~~~~~~~~~~
/build/binutils/src/binutils-gdb/libiberty/fibheap.c:36:1: note: ‘LONG_MIN’ is defined in header ‘<limits.h>’; did you forget to ‘#include <limits.h>’?
   35 | #include "fibheap.h"
  +++ |+#include <limits.h>

Amazing code quality

-r--r--r-- 1 root root 0 May 12 07:00 /etc/ca-certificates/extracted/tls-ca-bundle.pem

curl -v https://www.openssl.org
*   Trying 104.89.5.252:443...
* Connected to www.openssl.org (104.89.5.252) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* error setting certificate verify locations:  CAfile: /etc/ssl/certs/ca-certificates.crt CApath: none
* Closing connection 0
curl: (77) error setting certificate verify locations:  CAfile: /etc/ssl/certs/ca-certificates.crt CApath: none

make[1]: *** [Makefile:637: sharedmods] Segmentation fault (core dumped)

no clue. No python on a subarchitecture means we loose the subarchitecture..

mesa:

/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_sw.c.o:(.data.rel.ro.kopper_driver_descriptors+0x0): undefined reference to `sw_screen_create_zink'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_sw.c.o:(.data.rel.ro.driver_descriptors+0x0): undefined reference to `sw_screen_create_vk'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o: in function `get_driver_descriptor':
/usr/src/debug/build/../mesa-22.1.1/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:100: undefined reference to `kmsro_driver_descriptor'
/usr/bin/ld: /usr/src/debug/build/../mesa-22.1.1/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:100: undefined reference to `kmsro_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x0): undefined reference to `i915_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x4): undefined reference to `iris_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x8): undefined reference to `crocus_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0xc): undefined reference to `nouveau_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x10): undefined reference to `r300_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x14): undefined reference to `r600_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x18): undefined reference to `radeonsi_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x1c): undefined reference to `vmwgfx_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x20): undefined reference to `kgsl_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x24): undefined reference to `msm_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x28): undefined reference to `virtio_gpu_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x2c): undefined reference to `v3d_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x30): undefined reference to `vc4_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x34): undefined reference to `panfrost_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x38): undefined reference to `etnaviv_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x3c): undefined reference to `tegra_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x40): undefined reference to `lima_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x44): undefined reference to `zink_driver_descriptor'
collect2: fatal error: ld returned 1 exit status
compilation terminated.

mesa-amber:

osmesa.c:(.text.create_st_manager+0x4e): undefined reference to `osmesa_create_screen'
collect2: fatal error: ld returned 1 exit status
compilation terminated.

breaks now also without LTO (did before with LTO).

llvm13-libs is needed in libEGL (but the browser starts and works also without EGL support).

this one is harmless most likely:

(midori:6483): GLib-GObject-WARNING **: 08:14:57.679: ../glib/gobject/gbinding.c:467: Unable to convert a value of type gpointer to a value of type CairoSurface

this makes sure no tabs and URLs open:

** (midori:6483): CRITICAL **: 08:14:58.151: session.vala:290: Failed add tab to session database: Invalid type '(null)' in statement: 
                INSERT INTO tabs (crdate, tstamp, session_id, uri, title)
                VALUES (:crdate, :tstamp, :session_id, :uri, :title)

Let’s try a rebuild of midori first.. maybe later vala or some database layer for vala..
..or the error is deep in gobject-introspection..

For instance xauth cannot find libXext.so.6.

/usr/bin/ld: error: lib/libLLVMSupport.a(FileOutputBuffer.cpp.o)(.text._ZN12_GLOBAL__N_112OnDiskBufferD0Ev
) is too large (0x105 bytes)
/usr/bin/ld: failed to set dynamic section sizes: memory exhausted
collect2: error: ld returned 1 exit status

maybe we have to resort to cross-compiling rust in the end..

double free or corruption (out)
/usr/bin/mkinitcpio: line 557:  2387 Aborted                 (core dumped) MKINITCPIO_PROCESS_PRESET="$preset_name" "$0" "${preset_cmd[@]}"
error: command failed to execute correctly

Maybe also the age of the machine, the CMOS, the RAM, the moon, the universe could be
at fault here..

shell> echo > rust.rc <<EOF
fn main() {
        println!( "Hello Rust! " );
}
EOF

shell> rustc rust.rs
error: failed to find a `codegen-backends` folder in the sysroot candidates:
* /usr
* /usr

Presumably the i686 folders are moved around in PKGBUILD to form lib32
libraries for rust on 64-bit.

Traceback (most recent call last):

File "/usr/lib/python3.9/site-packages/mercurial/policy.py", line 69, in _importfrom
  fakelocals[modname] = mod = getattr(pkg, modname)
File "/usr/lib/python3.9/site-packages/mercurial/pycompat.py", line 307, in w
  return f(object, sysstr(name), *args)

AttributeError: module ‘mercurial.cext’ has no attribute ‘parsers’

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "/usr/bin/hg", line 61, in <module>
  dispatch.run()
File "/usr/lib/python3.10/importlib/util.py", line 247, in __getattribute__
  self.__spec__.loader.exec_module(self)
File "<frozen importlib._bootstrap_external>", line 883, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/usr/lib/python3.9/site-packages/mercurial/dispatch.py", line 21, in <module>
  from .i18n import _
File "/usr/lib/python3.10/importlib/util.py", line 247, in __getattribute__
  self.__spec__.loader.exec_module(self)
File "/usr/lib/python3.9/site-packages/mercurial/i18n.py", line 123, in <module>
  if _plain():
File "/usr/lib/python3.9/site-packages/mercurial/i18n.py", line 115, in _plain
  b'HGPLAIN' not in encoding.environ
File "/usr/lib/python3.10/importlib/util.py", line 247, in __getattribute__
  self.__spec__.loader.exec_module(self)
File "/usr/lib/python3.9/site-packages/mercurial/encoding.py", line 41, in <module>
  charencode = policy.importmod('charencode')
File "/usr/lib/python3.9/site-packages/mercurial/policy.py", line 116, in importmod
  mod = _importfrom(pn, mn)
File "/usr/lib/python3.9/site-packages/mercurial/policy.py", line 71, in _importfrom
  raise ImportError('cannot import name %s' % modname)

ImportError: cannot import name parsers

for instance when building nss.

kernel issue with some network card and/or
systemd subservice not working add all

I cannot login remotely or locally.

System drops to maintainance shell..

Not a single systemd subdaemon is working..

This also effectively kills all i486 build machines..

Assertion 'close_nointr(fd) != -EBADF' failed at src/basic/fd-util.c:76, function safe_close(). Aborting.

The temporary workaround is to comment out ‘pam_system.so’ in system-auth and system-login..