Your message dated Fri, 19 Oct 2018 16:27:45 +0200
with message-id <[email protected]>
and subject line Re: Bug#911384: Attaching egress BPF program to cgroup: 
Invalid argument
has caused the Debian Bug report #911384,
regarding Attaching egress BPF program to cgroup: Invalid argument
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
911384: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911384
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: systemd
Version: 239-10
Severity: normal

After upgrading to a a 4.18 kernel (not Debian, self compiled) I get
several
Attaching egress BPF program to cgroup 
/sys/fs/cgroup/unified/system.slice/systemd-*.service failed: Invalid argument

where * is one of login, journald, udevd, hostnamed.

I do not see a pattern, which of the above are logged after which
system boot.

I read [1] and [2] which said it should be fixed (it dit not occur
under a 4.17 kernel).

# grep BPF /boot/config-4.18.9samd.01
# CONFIG_CGROUP_BPF is not set
CONFIG_BPF=y
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_NETFILTER_XT_MATCH_BPF=m
# CONFIG_BPFILTER is not set
CONFIG_NET_CLS_BPF=m
CONFIG_NET_ACT_BPF=m
CONFIG_BPF_JIT=y
# CONFIG_BPF_STREAM_PARSER is not set
CONFIG_LWTUNNEL_BPF=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_BPF_EVENTS=y
# CONFIG_BPF_KPROBE_OVERRIDE is not set

[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878965
[2] https://github.com/systemd/systemd/issues/7054


-- Package-specific info:

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.18.9samd.01 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL 
set to de_DE.UTF-8), LANGUAGE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set 
to de_DE.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages systemd depends on:
ii  adduser          3.118
ii  libacl1          2.2.52-3+b1
ii  libapparmor1     2.13-8
ii  libaudit1        1:2.8.4-2
ii  libblkid1        2.32.1-0.1
ii  libc6            2.27-6
ii  libcap2          1:2.25-1.2
ii  libcryptsetup12  2:2.0.4-2
ii  libgcrypt20      1.8.3-1
ii  libgnutls30      3.5.19-1
ii  libgpg-error0    1.32-2
ii  libidn11         1.33-2.2
ii  libip4tc0        1.6.2-1.1
ii  libkmod2         25-1
ii  liblz4-1         1.8.2-1
ii  liblzma5         5.2.2-1.3
ii  libmount1        2.32.1-0.1
ii  libpam0g         1.1.8-3.8
ii  libseccomp2      2.3.3-3
ii  libselinux1      2.8-1+b1
ii  libsystemd0      239-10
ii  mount            2.32.1-0.1
ii  procps           2:3.3.15-2
ii  util-linux       2.32.1-0.1

Versions of packages systemd recommends:
ii  dbus            1.12.10-1
ii  libpam-systemd  239-10

Versions of packages systemd suggests:
ii  policykit-1        0.105-21
pn  systemd-container  <none>

Versions of packages systemd is related to:
pn  dracut           <none>
ii  initramfs-tools  0.132
ii  udev             239-10

-- no debconf information

-- 
      Dr. Helge Kreutzmann                     [email protected]
           Dipl.-Phys.                   http://www.helgefjell.de/debian.php
        64bit GNU powered                     gpg signed mail preferred
           Help keep free software "libre": http://www.ffii.de/

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--- End Message ---
--- Begin Message ---
Am 19.10.18 um 14:14 schrieb Helge Kreutzmann:
> Package: systemd
> Version: 239-10
> Severity: normal
> 
> After upgrading to a a 4.18 kernel (not Debian, self compiled) I get
> several
> Attaching egress BPF program to cgroup 
> /sys/fs/cgroup/unified/system.slice/systemd-*.service failed: Invalid argument
> 
> where * is one of login, journald, udevd, hostnamed.

..

> # grep BPF /boot/config-4.18.9samd.01
> # CONFIG_CGROUP_BPF is not set

Enable that option.

See also systemd's README where required kernel options are documented.

Regards,
Michael
-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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