Warning from grub-btrfs-snapper.service at boot

Directly after having installed Garuda Linux KDE Dragonized Edition I recognize the following warning from grub-btrfs-snapper.service when booting up my system:

Jan 21 12:53:07 garuda systemd[1]: /usr/lib/systemd/system/grub-btrfs-snapper.service:11: Ignoring unknown escape sequences: "if [[ -z $(/usr/bin/findmnt -n / | /usr/bin/grep "\.snapshots") ]]; then if [ -s "${GRUB_BTRFS_GRUB_DIRNAME:-/boot/grub}/grub-btrfs.cfg" ]; then /etc/grub.d/41_snapshots-btrfs; else ${GRUB_BTR
FS_MKCONFIG:-grub-mkconfig} -o ${GRUB_BTRFS_GRUB_DIRNAME:-/boot/grub}/grub.cfg; fi; fi"

I didn't see any impact on snapper or btrfs-assistant up to now - so please understand this post as an hint.

Full output of boot log from

journalctl -b --output-fields=MESSAGE,PRIORITY,_PID,SYSLOG_IDENTIFIER,_SYSTEMD_UNIT

up to this warning:

https://dpaste.com/AA6X7HR53

And the details of my systems / settings:

inxi -Faz
System:
Kernel: 5.16.2-238-tkg-bmq x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: intel_pstate=passive
BOOT_IMAGE=/@/boot/vmlinuz-linux-tkg-bmq-generic_v3
root=UUID=d3b0d6e7-e274-40a1-8fee-a7a7bef7d4e0 rw [email protected]
rd.systemd.show_status=auto rd.udev.log_priority=3
resume=UUID=2983e11a-bc72-470a-92de-2f41f89f94da
acpi_enforce_resources=lax loglevel=3
Desktop: KDE Plasma 5.23.5 tk: Qt 5.15.2 info: latte-dock
wm: kwin_wayland vt: 2 dm: SDDM Distro: Garuda Linux base: Arch Linux
Machine:
Type: Desktop System: Gigabyte product: X570 AORUS MASTER v: -CF
serial: <superuser required>
Mobo: Gigabyte model: X570 AORUS MASTER serial: <superuser required>
UEFI: American Megatrends LLC. v: F34 date: 07/08/2021
CPU:
Info: model: AMD Ryzen 7 3700X bits: 64 type: MT MCP arch: Zen 2
family: 0x17 (23) model-id: 0x71 (113) stepping: 0 microcode: 0x8701021
Topology: cpus: 1x cores: 8 tpc: 2 threads: 16 smt: enabled cache:
L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 4 MiB desc: 8x512 KiB
L3: 32 MiB desc: 2x16 MiB
Speed (MHz): avg: 4264 high: 4323 min/max: 2200/4426 boost: enabled
scaling: driver: acpi-cpufreq governor: performance cores: 1: 4302 2: 4315
3: 4288 4: 4282 5: 4307 6: 4294 7: 4295 8: 4305 9: 4284 10: 4302 11: 4323
12: 4307 13: 4305 14: 4297 15: 4310 16: 3722 bogomips: 115325
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Vulnerabilities:
Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional,
STIBP: conditional, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: AMD Navi 21 [Radeon RX 6800/6800 XT / 6900 XT] vendor: Gigabyte
driver: amdgpu v: kernel bus-ID: 0e:00.0 chip-ID: 1002:73bf class-ID: 0300
Display: wayland server: X.Org 1.21.1.4 compositor: kwin_wayland driver:
loaded: amdgpu,ati unloaded: modesetting,radeon alternate: fbdev,vesa
display-ID: :1 screens: 1
Screen-1: 0 s-res: 2560x1440 s-dpi: 96 s-size: 677x381mm (26.7x15.0")
s-diag: 777mm (30.6")
Monitor-1: XWAYLAND0 res: 2560x1440 hz: 144 dpi: 108
size: 600x340mm (23.6x13.4") diag: 690mm (27.2")
OpenGL: renderer: AMD Radeon RX 6900 XT (SIENNA_CICHLID DRM 3.44.0
5.16.2-238-tkg-bmq LLVM 13.0.0)
v: 4.6 Mesa 21.3.4 direct render: Yes
Audio:
Device-1: AMD Navi 21 HDMI Audio [Radeon RX 6800/6800 XT / 6900 XT]
driver: snd_hda_intel v: kernel bus-ID: 0e:00.1 chip-ID: 1002:ab28
class-ID: 0403
Device-2: AMD Starship/Matisse HD Audio vendor: Gigabyte
driver: snd_hda_intel v: kernel bus-ID: 10:00.4 chip-ID: 1022:1487
class-ID: 0403
Sound Server-1: ALSA v: k5.16.2-238-tkg-bmq running: yes
Sound Server-2: PulseAudio v: 15.0 running: no
Sound Server-3: PipeWire v: 0.3.43 running: yes
Network:
Device-1: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel bus-ID: 06:00.0
chip-ID: 8086:2723 class-ID: 0280
IF: wlp6s0 state: down mac: <filter>
Device-2: Intel I211 Gigabit Network vendor: Gigabyte driver: igb
v: kernel port: e000 bus-ID: 07:00.0 chip-ID: 8086:1539 class-ID: 0200
IF: enp7s0 state: down mac: <filter>
Device-3: Realtek RTL8125 2.5GbE vendor: Gigabyte driver: r8169 v: kernel
port: d000 bus-ID: 08:00.0 chip-ID: 10ec:8125 class-ID: 0200
IF: enp8s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Bluetooth:
Device-1: Intel AX200 Bluetooth type: USB driver: btusb v: 0.8
bus-ID: 3-5:2 chip-ID: 8087:0029 class-ID: e001
Report: bt-adapter ID: hci0 rfk-id: 0 state: down
bt-service: enabled,running rfk-block: hardware: no software: yes
address: <filter>
Drives:
Local Storage: total: 3.18 TiB used: 876.15 GiB (26.9%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:6 vendor: Samsung
model: SSD 970 EVO Plus 500GB size: 465.76 GiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
rev: 2B2QEXM7 temp: 45.9 C scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:2 vendor: Samsung model: SSD 980 PRO 1TB
size: 931.51 GiB block-size: physical: 512 B logical: 512 B
speed: 63.2 Gb/s lanes: 4 type: SSD serial: <filter> rev: 4B2QGXA7
temp: 47.9 C scheme: GPT
ID-3: /dev/nvme2n1 maj-min: 259:0 vendor: PNY model: CS3030 2000GB SSD
size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 type: SSD serial: <filter> rev: CS303121 temp: 30.9 C
scheme: GPT
Partition:
ID-1: / raw-size: 896.73 GiB size: 896.73 GiB (100.00%)
used: 125.14 GiB (14.0%) fs: btrfs dev: /dev/nvme1n1p2 maj-min: 259:4
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 576 KiB (0.2%) fs: vfat dev: /dev/nvme1n1p1 maj-min: 259:3
ID-3: /home raw-size: 896.73 GiB size: 896.73 GiB (100.00%)
used: 125.14 GiB (14.0%) fs: btrfs dev: /dev/nvme1n1p2 maj-min: 259:4
ID-4: /var/log raw-size: 896.73 GiB size: 896.73 GiB (100.00%)
used: 125.14 GiB (14.0%) fs: btrfs dev: /dev/nvme1n1p2 maj-min: 259:4
ID-5: /var/tmp raw-size: 896.73 GiB size: 896.73 GiB (100.00%)
used: 125.14 GiB (14.0%) fs: btrfs dev: /dev/nvme1n1p2 maj-min: 259:4
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 50 (default 100)
ID-1: swap-1 type: partition size: 34.49 GiB used: 0 KiB (0.0%)
priority: -2 dev: /dev/nvme1n1p3 maj-min: 259:5
ID-2: swap-2 type: zram size: 31.35 GiB used: 0 KiB (0.0%) priority: 100
dev: /dev/zram0
Sensors:
System Temperatures: cpu: 41.0 C mobo: 42.0 C gpu: amdgpu temp: 54.0 C
mem: 52.0 C
Fan Speeds (RPM): cpu: 906 mobo: 832 fan-4: 0 fan-5: 0 gpu: amdgpu fan: 0
Power: 12v: 12.17 5v: 3.67 3.3v: 3.33 vbat: 3.62 gpu: amdgpu watts: 24.00
Info:
Processes: 446 Uptime: 6m wakeups: 0 Memory: 31.35 GiB
used: 5.91 GiB (18.8%) Init: systemd v: 250 tool: systemctl Compilers:
gcc: 11.1.0 clang: 13.0.0 Packages: pacman: 1491 lib: 424 Shell: fish
v: 3.3.1 default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.12

Please give me an hint if you need additional logs / information.

P.S. Would it be the better way to post similar findings directly in Garuda Gitlab? I didn´t see so much activity in the "issues" category up to now there :wink:

Kind regards,
André

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