Package: systemd Version: 261.1-2 Severity: normal During bookup, systemd-networkd is listening for netlink events. This socket's buffer overflows, especially on new kernels that do more things in parallel,
systemd-networkd[1043]: Enumeration completed. systemd-networkd[1043]: Starting... systemd-networkd[1043]: Loaded shared library 'libbpf.so.1' via dlopen(). systemd-networkd[1043]: lo: udev initialized link systemd-networkd[1043]: enp4s0: udev initialized link systemd-networkd[1043]: Started. systemd-networkd[1043]: Notify message sent to '/run/systemd/notify': "READY=1\x0aSTATUS=Processing requests..." systemd-networkd[1043]: sd-device-monitor(n/a): Failed to get the received message size: No buffer space available ... and then network interface is left in "configuring" state forver. Workaround is to restart systemd-networkd. A solution is to increase buffer size $ cat /etc/sysctl.d/99_buffers.conf net.core.rmem_default = 1048576 net.core.rmem_max = 8388608 Packaging solution here would be to increase buffer by default. Alternative, the systemd-networkd socket could increase its buffer size to not overflow. Let me know if you wuld like a patch here for systemd instead. Cheers, - Adam -- Package-specific info: -- System Information: Debian Release: forky/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 7.1.3+deb14-amd64 (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), LANGUAGE=en_CA:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages systemd depends on: ii libblkid1 2.42.2-1 ii libc6 2.42-17 ii libmount1 2.42.2-1 ii libsystemd-shared 261.1-2 ii libsystemd0 261.1-2 ii mount 2.42.2-1 ii systemd-tpm 261.1-2 Versions of packages systemd recommends: ii dbus [default-dbus-system-bus] 1.16.2-5+b1 ii libacl1 2.4.0-1 ii libbpf1 1:1.7.0-1 ii libcryptsetup12 2:2.8.6-2 ii libgcrypt20 1.12.2-1 ii libpam0g 1.7.0-7 ii libseccomp2 2.6.0-2+b1 ii libselinux1 3.10-1 ii libssl3t64 3.6.3-1 ii linux-sysctl-defaults 4.15 ii login 1:4.16.0-2+really2.42.2-1 pn systemd-cryptsetup <none> ii systemd-timesyncd [time-daemon] 261.1-2 Versions of packages systemd suggests: ii polkitd 127-3 pn systemd-boot <none> ii systemd-container 261.1-2 pn systemd-homed <none> pn systemd-imds <none> pn systemd-repart <none> pn systemd-report <none> ii systemd-resolved 261.1-2 pn systemd-userdbd <none> Versions of packages systemd is related to: ii dbus-user-session 1.16.2-5+b1 pn dracut <none> ii initramfs-tools 0.151 pn libnss-systemd <none> ii libpam-systemd 261.1-2 ii udev 261.1-2 -- Configuration Files: /etc/systemd/logind.conf changed: [Login] HandlePowerKey=ignore HandlePowerKeyLongPress=ignore HandleRebootKey=ignore HandleRebootKeyLongPress=ignore -- no debconf information
