restorecon fait puis
$ sudo dracut -fv
dracut: Executing: /usr/bin/dracut -fv
dracut: dracut module 'busybox' will not be installed, because command 'busybox' could not be found!
dracut: dracut module 'rngd' will not be installed, because command 'rngd' could not be found!
dracut: dracut module 'connman' will not be installed, because command 'connmand' could not be found!
dracut: dracut module 'connman' will not be installed, because command 'connmanctl' could not be found!
dracut: dracut module 'connman' will not be installed, because command 'connmand-wait-online' could not be found!
dracut: dracut module 'network-wicked' will not be installed, because command 'wicked' could not be found!
dracut: dracut module 'biosdevname' will not be installed, because command 'biosdevname' could not be found!
dracut: dracut module 'busybox' will not be installed, because command 'busybox' could not be found!
dracut: dracut module 'rngd' will not be installed, because command 'rngd' could not be found!
dracut: dracut module 'connman' will not be installed, because command 'connmand' could not be found!
dracut: dracut module 'connman' will not be installed, because command 'connmanctl' could not be found!
dracut: dracut module 'connman' will not be installed, because command 'connmand-wait-online' could not be found!
dracut: dracut module 'network-wicked' will not be installed, because command 'wicked' could not be found!
dracut: *** Including module: bash ***
dracut: *** Including module: systemd ***
dracut: *** Including module: systemd-initrd ***
dracut: *** Including module: systemd-sysusers ***
dracut: *** Including module: nss-softokn ***
dracut: *** Including module: dbus-broker ***
dracut: *** Including module: dbus ***
dracut: *** Including module: i18n ***
dracut: *** Including module: network-manager ***
dracut: *** Including module: network ***
dracut: *** Including module: ifcfg ***
dracut: *** Including module: drm ***
dracut: *** Including module: plymouth ***
dracut: *** Including module: kernel-modules ***
dracut: *** Including module: kernel-modules-extra ***
dracut: *** Including module: kernel-network-modules ***
dracut: *** Including module: rootfs-block ***
dracut: *** Including module: terminfo ***
dracut: *** Including module: udev-rules ***
dracut: Skipping udev rule: 40-redhat.rules
dracut: Skipping udev rule: 50-firmware.rules
dracut: Skipping udev rule: 50-udev.rules
dracut: Skipping udev rule: 91-permissions.rules
dracut: Skipping udev rule: 80-drivers-modprobe.rules
dracut: Skipping udev rule: 70-persistent-net.rules
dracut: *** Including module: dracut-systemd ***
dracut: *** Including module: usrmount ***
dracut: *** Including module: base ***
dracut: *** Including module: fs-lib ***
dracut: *** Including module: memstrack ***
dracut: *** Including module: shutdown ***
dracut: *** Including modules done ***
dracut: *** Installing kernel module dependencies ***
dracut: *** Installing kernel module dependencies done ***
dracut: *** Resolving executable dependencies ***
dracut: *** Resolving executable dependencies done ***
dracut: *** Hardlinking files ***
dracut: Mode: real
dracut: Method: sha256
dracut: Files: 2597
dracut: Linked: 190 files
dracut: Compared: 0 xattrs
dracut: Compared: 702 files
dracut: Saved: 5.87 MiB
dracut: Duration: 0.448237 seconds
dracut: *** Hardlinking files done ***
dracut: *** Generating early-microcode cpio image ***
dracut: *** Constructing AuthenticAMD.bin ***
dracut: *** Store current command line parameters ***
dracut: *** Stripping files ***
dracut: *** Stripping files done ***
dracut: *** Creating image file '/boot/initramfs-5.19.16-200.fc36.x86_64.img' ***
dracut: dracut: using auto-determined compression method 'pigz'
dracut: *** Creating initramfs image file '/boot/initramfs-5.19.16-200.fc36.x86_64.img' done ***
je regarde au reboot... et ça n'a rien changé
edit: si une petite modif, ma modification de fichier a été pris en compte, mais ça n'a pas aidé.
$ journalctl -b -u systemd-modules-load
...
oct. 29 09:20:21 kapoue systemd-modules-load[233]: sh: line 1: /usr/sbin/sysctl: No such file or directory
oct. 29 09:20:21 kapoue systemd-modules-load[203]: Error running install command '/usr/sbin/modprobe --ignore-install nf_conntrack && /usr/sbin/sysctl --quiet --pattern 'net[.]netfilter[.]nf_conntrack.*' --system' for module nf_conntrack: retcode 127
oct. 29 09:20:21 kapoue systemd-modules-load[203]: Failed to insert module 'nf_conntrack_ftp': Invalid argument
...
Le pire c'est que le module qui coince semble bien se charger malgré tout:
$ lsmod | grep -i conntrack
nf_conntrack_ftp 24576 0
nf_conntrack 167936 4 nf_nat,nft_ct,nft_nat,nf_conntrack_ftp
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack