Hi Michael,
I had to run a find-dependencies command with make.sh and it failed because it is looking for build and not build_x86_64 in my system.
I have worked around it by changing build to build_x86_64 in the find-dependencies command as a temporary workaround.
Regards,
Adolf.
On 08/08/2024 14:09, Adolf Belka wrote:
Hi Michael,
Is the update part of the unshared changes now resolved and working or should I still not try it out?
Regards,
Adolf.
On 06/08/2024 17:40, Michael Tremer wrote:
Hello,
We should not touch the mount propagation of the host’s namespace.
Instead, we should create our own mount namespace and that should be private.
You can however try to see what happens when you add —-propagation=slave to the first unshare command.
I just installed the plain Ubuntu Server, installed git, checkout out the repository, downloaded the toolchain and ran the build.
-Michael
On 3 Aug 2024, at 12:22, Matthias Fischer matthias.fischer@ipfire.org wrote:
On 03.08.2024 10:54, Michael Tremer wrote:
Hello Matthias,
Hi Michael,
just looked through https://man7.org/linux/man-pages/man1/unshare.1.html and ran 'findmnt -o+PROPAGATION' (see attachment).
I don't know if this could help but does this differ from your test installation?
Best Matthias
On 3 Aug 2024, at 08:47, Matthias Fischer matthias.fischer@ipfire.org wrote:
Hi Michael,
[shortened some stuff]
...
>>> Being curious I tried to build 'next', but I always get the same error: >>> >>> ***SNIP*** >>> root@Devel64-1: /git/ipfire-2.x # ./make.sh build >>> Packaged toolchain compilation >>> Building IPFire >>> stage2 >>> Jul 26 13:32:59: Building stage2 unshare: cannot change >>> /git/ipfire-2.x/build_x86_64/proc filesystem propagation: Invalid argument >> ... It looks like you can simply update the kernel staying on the same release:
https://ubuntu.com/security/livepatch/docs/livepatch/reference/kernels
For 22.04 LTS, there is a Linux 6.8 image available.
Could you check that and confirm that it fixes the mount propagation problem?
Done.
Current state is as follows:
***SNIP*** ... root@Devel64-1: /git/ipfire-2.x # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.4 LTS Release: 22.04 Codename: jammy ... root@Devel64-1: /git/ipfire-2.x # uname -mrs Linux 6.8.0-39-generic x86_64 ... ***SNAP***
But when I try to build 'next' I get exactly the same error as before:
***SNIP*** root@Devel64-1: /git/ipfire-2.x # ./make.sh build Packaged toolchain compilation Building IPFire stage2 Aug 2 21:21:15: Building stage2 unshare: cannot change /git/ipfire-2.x/build_x86_64/proc filesystem propagation: Invalid argument
Ah, this is good information. So it is not the kernel, it rather is Ubuntu handling something differently.
I will have a look at this and get back to you.
ERROR: Downloading stage2 [ FAIL ] Check /git/ipfire-2.x/log_x86_64/_build.ipfire.log for errors if applicable [ FAIL ] ***SNAP***
Being curious, I commented line line 633 in 'make.sh' ("--mount-proc=${BUILD_DIR}/proc") => Building starts but fails during 'glib 2.77.0':
***SNIP*** ... glib (2.77.0) [ 1:14 ][0/1011]
[951/1374] Compiling C object gio/gio.p/gio-tool-tree.c.o [952/1374] Linking target gio/gio [953/1374] Compiling C object gio/gio-querymodules.p/gio-querymodules.c.o [954/1374] Linking target gio/gio-querymodules [955/1374] Compiling C object gio/gresource.p/gresource-tool.c.o [956/1374] Compiling C object gio/glib-compile-schemas.p/.._subprojects_gvdb_gvdb_gvdb-reader.c.o [957/1374] Linking target gio/gresource [958/1374] Compiling C object gio/glib-compile-schemas.p/.._subprojects_gvdb_gvdb_gvdb-builder.c.o [959/1374] Compiling C object gio/glib-compile-resources.p/.._subprojects_gvdb_gvdb_gvdb-reader.c.o [960/1374] Compiling C object gio/glib-compile-resources.p/.._subprojects_gvdb_gvdb_gvdb-builder.c.o [961/1374] Compiling C object gio/glib-compile-resources.p/glib-compile-resources.c.o [962/1374] Linking target gio/glib-compile-resources [963/1374] Compiling C object gio/tests/modules/libtestmodulea.so.p/test-module-a.c.o [964/1374] Compiling C object gio/gapplication.p/gapplication-tool.c.o [965/1374] Compiling C object gio/gsettings.p/gsettings-tool.c.o [966/1374] Linking target gio/tests/modules/libtestmodulea.so [967/1374] Generating gio/tests/plugin-resources.c with a custom command FAILED: gio/tests/plugin-resources.c /usr/src/glib-2.77.0/builddir/gio/glib-compile-resources --compiler=gcc --target=gio/tests/plugin-resources.c --sour cedir=/usr/src/glib-2.77.0/gio/tests --internal --generate-source --c-name _g_plugin ../gio/tests/test4.gresource.xml /usr/src/glib-2.77.0/builddir/gio/glib-compile-resources: error while loading shared libraries: libgio-2.0.so.0: can not open shared object file: No such file or directory [968/1374] Linking target gio/gapplication [969/1374] Compiling C object gio/glib-compile-schemas.p/glib-compile-schemas.c.o [970/1374] Linking target gio/gsettings [971/1374] Compiling C object gio/tests/modules/libtestmoduleb.so.p/test-module-b.c.o [972/1374] Compiling C object gio/tests/gdbus-overflow.p/gdbus-overflow.c.o [973/1374] Compiling C object gio/gdbus.p/gdbus-tool.c.o [974/1374] Compiling C object gio/tests/gdbus-object-manager-example/libgdbus-example-objectmanager.so.p/meson-gener ated_.._objectmanager-gen.c.o ninja: build stopped: subcommand failed. make: *** [glib:75: /usr/src/log/glib-2.77.0] Error 1 make: Leaving directory '/usr/src/lfs'
ERROR: Building glib [ FAIL ] Check /git/ipfire-2.x/log_x86_64/_build.ipfire.log for errors if applicable [ FAIL ] ***SNAP***
Best Matthias