I’m seeing these error messages from dmesg. Does it mean that I am having some file system corruption.
I had a BIOS update just earlier today. The system have been a bit unstable. Firefox crashing and some other app (flatpak) refusing to launch. Not sure exactly what is causing the instability.
[ 245.480592] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20836352 csum 0x683886ee expected csum 0xdb139986 mirror 1
[ 245.480598] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 5, gen 0
[ 245.480605] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20762624 csum 0x593f101b expected csum 0x0078a433 mirror 1
[ 245.480606] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20840448 csum 0x4df31cb1 expected csum 0xa2452bc5 mirror 1
[ 245.480608] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 7, gen 0
[ 245.480608] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 7, gen 0
[ 245.480613] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20766720 csum 0xc19c01b5 expected csum 0x9e7777bb mirror 1
[ 245.480614] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20844544 csum 0x2462448e expected csum 0x941e3f44 mirror 1
[ 245.480615] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 8, gen 0
[ 245.480616] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 9, gen 0
[ 245.480620] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20848640 csum 0x363317ab expected csum 0x0a5c4f8e mirror 1
[ 245.480622] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 10, gen 0
[ 245.480735] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20865024 csum 0xe5adc731 expected csum 0x46872e06 mirror 1
[ 245.480736] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 11, gen 0
[ 245.480738] BTRFS warning (device nvme0n1p2): csum failed root 256 ino 2525649 off 20869120 csum 0x1239a90e expected csum 0xa6569e4b mirror 1
[ 245.480739] BTRFS error (device nvme0n1p2): bdev /dev/nvme0n1p2 errs: wr 0, rd 0, flush 0, corrupt 12, gen 0
inxi -Fxxxaz
System:
Kernel: 5.16.0-zen1-1-zen x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: initrd=\arch-gnome\intel-ucode.img
initrd=\arch-gnome\initramfs-linux-zen.img rw
root=UUID=1d9646ea-0edf-423b-85a7-88a429c6314b
rootflags=subvol=@arch-gnome-root lsm=landlock,lockdown,yama,apparmor,bpf
nowatchdog zswap.enabled=0
Desktop: GNOME 41.3 tk: GTK 3.24.31 wm: gnome-shell dm: GDM 41.3
Distro: Arch Linux
Machine:
Type: Laptop System: Dell product: XPS 13 9380 v: N/A
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: Dell model: 0KTDY6 v: A00 serial: <superuser required> UEFI: Dell
v: 1.17.0 date: 12/08/2021
Battery:
ID-1: BAT0 charge: 40.5 Wh (96.4%) condition: 42.0/52.0 Wh (80.7%)
volts: 8.6 min: 7.6 model: LGC-LGC6.73 DELL H754V8C type: Li-ion
serial: <filter> status: Charging
CPU:
Info: model: Intel Core i7-8565U bits: 64 type: MT MCP arch: Whiskey Lake
family: 6 model-id: 0x8E (142) stepping: 0xB (11) microcode: 0xEC
Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
L3: 8 MiB desc: 1x8 MiB
Speed (MHz): avg: 4498 high: 4601 min/max: 400/4600 scaling:
driver: intel_pstate governor: powersave cores: 1: 4601 2: 4524 3: 4487
4: 4319 5: 4540 6: 4510 7: 4500 8: 4510 bogomips: 31999
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities:
Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf status: Not affected
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
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 generic retpoline, IBPB: conditional,
IBRS_FW, STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel WhiskeyLake-U GT2 [UHD Graphics 620] vendor: Dell
driver: i915 v: kernel bus-ID: 00:02.0 chip-ID: 8086:3ea0 class-ID: 0300
Device-2: Microdia Integrated_Webcam_HD type: USB driver: uvcvideo
bus-ID: 1-5:2 chip-ID: 0c45:6723 class-ID: 0e02
Display: wayland server: X.org 1.21.1.3 compositor: gnome-shell driver:
loaded: modesetting alternate: fbdev,intel,vesa display-ID: 0
resolution: <missing: xdpyinfo>
Message: Unable to show advanced data. Required tool glxinfo missing.
Audio:
Device-1: Intel Cannon Point-LP High Definition Audio vendor: Dell
driver: snd_hda_intel v: kernel
alternate: snd_soc_skl,snd_sof_pci_intel_cnl bus-ID: 00:1f.3
chip-ID: 8086:9dc8 class-ID: 0403
Sound Server-1: ALSA v: k5.16.0-zen1-1-zen running: yes
Sound Server-2: JACK v: 1.9.20 running: no
Sound Server-3: PulseAudio v: 15.0 running: no
Sound Server-4: PipeWire v: 0.3.43 running: yes
Network:
Device-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter
vendor: Rivet Networks Killer 1435 Wireless-AC driver: ath10k_pci v: kernel
bus-ID: 02:00.0 chip-ID: 168c:003e class-ID: 0280
IF: wlan0 state: up mac: <filter>
IF-ID-1: tun0 state: unknown speed: 10 Mbps duplex: full mac: N/A
Bluetooth:
Device-1: Foxconn / Hon Hai type: USB driver: btusb v: 0.8 bus-ID: 1-7:3
chip-ID: 0489:e0a2 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Drives:
Local Storage: total: 465.76 GiB used: 189.63 GiB (40.7%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung
model: SSD 970 EVO 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: 2B2QEXE7 temp: 39.9 C scheme: GPT
Partition:
ID-1: / raw-size: 456.76 GiB size: 456.76 GiB (100.00%)
used: 189.27 GiB (41.4%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-2: /home raw-size: 456.76 GiB size: 456.76 GiB (100.00%)
used: 189.27 GiB (41.4%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-3: /var/log raw-size: 456.76 GiB size: 456.76 GiB (100.00%)
used: 189.27 GiB (41.4%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
Swap:
Kernel: swappiness: 10 (default 60) cache-pressure: 100 (default)
ID-1: swap-1 type: file size: 8 GiB used: 0 KiB (0.0%) priority: -2
file: /swap/swapfile
ID-2: swap-2 type: zram size: 7.41 GiB used: 0 KiB (0.0%) priority: 100
dev: /dev/zram0
Sensors:
System Temperatures: cpu: 57.0 C pch: 47.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0 fan-2: 0
Info:
Processes: 270 Uptime: 16m wakeups: 1667 Memory: 7.41 GiB
used: 2.13 GiB (28.8%) Init: systemd v: 250 tool: systemctl Compilers:
gcc: 11.1.0 Packages: 977 pacman: 955 lib: 243 flatpak: 22 Shell: Bash
v: 5.1.16 running-in: gnome-terminal inxi: 3.3.11
I will appreciate if you could have a look and look forward your comments/suggestions.