Hardened Kernel issue

Hi all,
I have recently switched to linux-hardened kernel for a driver issue
The problem is that after a few minutes after boot , all just freeze and I can't even move the mouse

If this can help :
inxi -Fxxxza

System:
  Kernel: 5.10.2-104-tkg-bmq x86_64 bits: 64 compiler: gcc v: 10.2.0 
  parameters: intel_pstate=passive 
  BOOT_IMAGE=/@/boot/vmlinuz-linux-tkg-bmq 
  root=UUID=524ce926-71b2-4391-a0da-38e495b65a37 rw [email protected] 
  quiet splash rd.udev.log_priority=3 vt.global_cursor_default=0 
  systemd.unified_cgroup_hierarchy=1 
  resume=UUID=7d2aa10c-e398-4cf1-99e5-12b680e6af65 loglevel=3 
  Desktop: KDE Plasma 5.20.4 tk: Qt 5.15.2 info: latte-dock wm: kwin_x11 
  dm: SDDM Distro: Garuda Linux 
Machine:
  Type: Laptop System: LENOVO product: 20CLA27BFR v: ThinkPad X250 
  serial: <filter> Chassis: type: 10 serial: <filter> 
  Mobo: LENOVO model: 20CLA27BFR v: SDK0E50510 WIN serial: <filter> 
  UEFI [Legacy]: LENOVO v: N10ET36W (1.15 ) date: 06/19/2015 
Battery:
  ID-1: BAT0 charge: 16.6 Wh condition: 17.5/23.2 Wh (75%) 
  volts: 12.5/11.1 model: SANYO 45N1773 type: Li-ion serial: <filter> 
  status: Charging 
  ID-2: BAT1 charge: 17.4 Wh condition: 17.9/23.2 Wh (77%) 
  volts: 12.3/11.1 model: SANYO 45N1775 type: Li-ion serial: <filter> 
  status: Unknown 
CPU:
  Info: Dual Core model: Intel Core i5-5300U bits: 64 type: MT MCP 
  arch: Broadwell family: 6 model-id: 3D (61) stepping: 4 microcode: 2F 
  L2 cache: 3 MiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 
  bogomips: 18373 
  Speed: 2454 MHz min/max: 500/2900 MHz Core speeds (MHz): 1: 2454 2: 2644 
  3: 2713 4: 2472 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX unsupported 
  Type: l1tf mitigation: PTE Inversion 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  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 mitigation: Clear CPU buffers; SMT vulnerable 
Graphics:
  Device-1: Intel HD Graphics 5500 vendor: Lenovo driver: i915 v: kernel 
  bus ID: 00:02.0 chip ID: 8086:1616 
  Device-2: Acer Integrated Camera type: USB driver: uvcvideo 
  bus ID: 2-8:5 chip ID: 5986:0366 
  Display: x11 server: X.org 1.20.10 compositor: kwin_x11 driver: intel 
  unloaded: modesetting alternate: fbdev,vesa 
  resolution: <missing: xdpyinfo> 
  OpenGL: renderer: Mesa Intel HD Graphics 5500 (BDW GT2) 
  v: 4.6 Mesa 20.3.1 direct render: Yes 
Audio:
  Device-1: Intel Broadwell-U Audio vendor: Lenovo driver: snd_hda_intel 
  v: kernel bus ID: 00:03.0 chip ID: 8086:160c 
  Device-2: Intel Wildcat Point-LP High Definition Audio vendor: Lenovo 
  driver: snd_hda_intel v: kernel bus ID: 00:1b.0 chip ID: 8086:9ca0 
  Sound Server: ALSA v: k5.10.2-104-tkg-bmq 
Network:
  Device-1: Intel Ethernet I218-LM vendor: Lenovo driver: e1000e v: kernel 
  port: 3080 bus ID: 00:19.0 chip ID: 8086:15a2 
  IF: enp0s25 state: down mac: <filter> 
  Device-2: Intel Wireless 7265 driver: iwlwifi v: kernel port: efa0 
  bus ID: 03:00.0 chip ID: 8086:095b 
  IF: wlp3s0 state: up mac: <filter> 
  Device-3: Realtek RTL8814AU 802.11a/b/g/n/ac Wireless Adapter type: USB 
  driver: usb-network bus ID: 2-1:2 chip ID: 0bda:8813 serial: <filter> 
  IF-ID-1: wwp0s20u4i6 state: down mac: <filter> 
Drives:
  Local Storage: total: 238.47 GiB used: 19.2 GiB (8.1%) 
  SMART Message: Unable to run smartctl. Root privileges required. 
  ID-1: /dev/sda maj-min: 8:0 vendor: Samsung model: MZ7LN256HCHP-000H1 
  size: 238.47 GiB block size: physical: 512 B logical: 512 B 
  speed: 6.0 Gb/s serial: <filter> rev: 2H0Q 
Partition:
  ID-1: / raw size: 229.67 GiB size: 229.67 GiB (100.00%) 
  used: 19.2 GiB (8.4%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 
  ID-2: /home raw size: 229.67 GiB size: 229.67 GiB (100.00%) 
  used: 19.2 GiB (8.4%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 
  ID-3: /var/log raw size: 229.67 GiB size: 229.67 GiB (100.00%) 
  used: 19.2 GiB (8.4%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 
  ID-4: /var/tmp raw size: 229.67 GiB size: 229.67 GiB (100.00%) 
  used: 19.2 GiB (8.4%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 
Swap:
  Kernel: swappiness: 10 (default 60) cache pressure: 75 (default 100) 
  ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) 
  priority: -2 dev: /dev/sda2 maj-min: 8:2 
  ID-2: swap-2 type: zram size: 1.87 GiB used: 0 KiB (0.0%) 
  priority: 32767 dev: /dev/zram0 
  ID-3: swap-3 type: zram size: 1.87 GiB used: 0 KiB (0.0%) 
  priority: 32767 dev: /dev/zram1 
  ID-4: swap-4 type: zram size: 1.87 GiB used: 0 KiB (0.0%) 
  priority: 32767 dev: /dev/zram2 
  ID-5: swap-5 type: zram size: 1.87 GiB used: 0 KiB (0.0%) 
  priority: 32767 dev: /dev/zram3 
Sensors:
  System Temperatures: cpu: 46.0 C mobo: 0.0 C 
  Fan Speeds (RPM): cpu: 3092 
Info:
  Processes: 200 Uptime: 6m wakeups: 1 Memory: 7.48 GiB 
  used: 2.31 GiB (30.9%) Init: systemd v: 247 Compilers: gcc: 10.2.0 
  clang: 11.0.0 Packages: pacman: 1386 lib: 306 Shell: fish v: 3.1.2 
  running in: konsole inxi: 3.2.01 

Thanks for a future response

Check the logs. That's a basic requirement for every issue.

journalctl -b -p3 --no-pager --no-hostname  # use -b-1 for the previous boot
bash -c 'for Xlog in /var/log/Xorg.0.log{,.old}; do echo -e "\n" $Xlog ; grep -E "(EE)|(WW)|failed|Time" $Xlog ; done'
journalctl -b -p3 --no-pager --no-hostname  # use -b-1 for the previous boot
bash -c 'for Xlog in /var/log/Xorg.0.log{,.old}; do echo -e "\n" $Xlog ; grep -E "(EE)|(WW)|failed|Time" $Xlog ; done'
-- Journal begins at Mon 2020-12-14 20:22:04 CET, ends at Sun 2020-12-27 12:46:09 CET. --
déc. 27 12:45:41 kernel: x86/cpu: VMX (outside TXT) disabled by BIOS
déc. 27 12:45:41 kernel: ACPI Error: Needed type [Reference], found [Integer] 000000001d63b91c (20200925/exresop-66)
déc. 27 12:45:41 kernel: ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Store] (20200925/dswexec-431)
déc. 27 12:45:41 kernel: ACPI Error: Aborting method \_PR.CPU0._PDC due to previous error (AE_AML_OPERAND_TYPE) (20200925/psparse-529)
déc. 27 12:45:41 systemd-udevd[303]: host0: /etc/udev/rules.d/50-sata.rules:3 Failed to write ATTR{/sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/scsi_host/host0/link_power_management_policy}, ignoring: Operation not supported
déc. 27 12:45:42 kernel: Bluetooth: hci0: unexpected event for opcode 0xfc2f
déc. 27 12:45:42 systemd-tmpfiles[421]: Failed to write file "/sys/module/pcie_aspm/parameters/policy": Operation not permitted
déc. 27 12:45:57 pulseaudio[1039]: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
déc. 27 12:46:01 systemd-coredump[1223]: [🡕] Process 1002 (baloo_file) of user 1000 dumped core.
                                          
                                          Stack trace of thread 1152:
                                          #0  0x00007ff8743ee396 n/a (liblmdb.so + 0x4396)
                                          #1  0x00007ff8743f0efe n/a (liblmdb.so + 0x6efe)
                                          #2  0x00007ff8743f1644 n/a (liblmdb.so + 0x7644)
                                          #3  0x00007ff8743f1c50 mdb_get (liblmdb.so + 0x7c50)
                                          #4  0x00007ff8758c82a5 _ZN5Baloo12IdFilenameDB3getEy (libKF5BalooEngine.so.5 + 0x152a5)
                                          #5  0x00007ff8758c22fc _ZNK5Baloo13DocumentUrlDB3getEy (libKF5BalooEngine.so.5 + 0xf2fc)
                                          #6  0x00007ff8758d3085 _ZNK5Baloo11Transaction11documentUrlEy (libKF5BalooEngine.so.5 + 0x20085)
                                          #7  0x000055802495e8e4 n/a (baloo_file + 0x1d8e4)
                                          #8  0x00007ff8758da4ff _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x274ff)
                                          #9  0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #10 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #11 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #12 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #13 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #14 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #15 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #16 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #17 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #18 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #19 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #20 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #21 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #22 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #23 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #24 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #25 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #26 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #27 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #28 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #29 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #30 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #31 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #32 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #33 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #34 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #35 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #36 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #37 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #38 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #39 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #40 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #41 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #42 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #43 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #44 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #45 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #46 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #47 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #48 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #49 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #50 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #51 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #52 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #53 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #54 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #55 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #56 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #57 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #58 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #59 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #60 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #61 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #62 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          #63 0x00007ff8758da557 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x27557)
                                          
                                          Stack trace of thread 1055:
                                          #0  0x00007ff874f6546f __poll (libc.so.6 + 0xf546f)
                                          #1  0x00007ff873c0093f n/a (libglib-2.0.so.0 + 0xa693f)
                                          #2  0x00007ff873bab2b1 g_main_context_iteration (libglib-2.0.so.0 + 0x512b1)
                                          #3  0x00007ff87566a6e1 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30e6e1)
                                          #4  0x00007ff8756103fc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b43fc)
                                          #5  0x00007ff875428d22 _ZN7QThread4execEv (libQt5Core.so.5 + 0xccd22)
                                          #6  0x00007ff8758fe098 n/a (libQt5DBus.so.5 + 0x17098)
                                          #7  0x00007ff875429f0f n/a (libQt5Core.so.5 + 0xcdf0f)
                                          #8  0x00007ff8744603e9 start_thread (libpthread.so.0 + 0x93e9)
                                          #9  0x00007ff874f70293 __clone (libc.so.6 + 0x100293)
                                          
                                          Stack trace of thread 1002:
                                          #0  0x00007ff874f6546f __poll (libc.so.6 + 0xf546f)
                                          #1  0x00007ff873c0093f n/a (libglib-2.0.so.0 + 0xa693f)
                                          #2  0x00007ff873bab2b1 g_main_context_iteration (libglib-2.0.so.0 + 0x512b1)
                                          #3  0x00007ff87566a6e1 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30e6e1)
                                          #4  0x00007ff8756103fc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b43fc)
                                          #5  0x00007ff875618894 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2bc894)
                                          #6  0x000055802494e2b4 n/a (baloo_file + 0xd2b4)
                                          #7  0x00007ff874e98152 __libc_start_main (libc.so.6 + 0x28152)
                                          #8  0x000055802494e4be n/a (baloo_file + 0xd4be)
                                          
                                          Stack trace of thread 1087:
                                          #0  0x00007ff874f67c96 pselect (libc.so.6 + 0xf7c96)
                                          #1  0x00007ff873653524 n/a (libusbmuxd-2.0.so.6 + 0x2524)
                                          #2  0x00007ff8736548a9 n/a (libusbmuxd-2.0.so.6 + 0x38a9)
                                          #3  0x00007ff8744603e9 start_thread (libpthread.so.0 + 0x93e9)
                                          #4  0x00007ff874f70293 __clone (libc.so.6 + 0x100293)

 /var/log/Xorg.0.log
[     7.068] Current Operating System: Linux Kalos-Kagathos 5.10.2-104-tkg-bmq #1 TKG SMP PREEMPT Thu, 24 Dec 2020 00:59:51 +0000 x86_64
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     7.069] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Dec 27 12:45:43 2020
[     7.083] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/misc".
[     7.084] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/TTF".
[     7.084] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[     7.084] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[     7.084] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[     7.084] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[     7.107] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     7.128] (WW) Warning, couldn't open module fbdev
[     7.128] (EE) Failed to load module "fbdev" (module does not exist, 0)
[     7.128] (WW) Warning, couldn't open module vesa
[     7.128] (EE) Failed to load module "vesa" (module does not exist, 0)
[     7.130] (WW) Falling back to old probe method for modesetting
[     7.150] (II) Initializing extension MIT-SCREEN-SAVER

 /var/log/Xorg.0.log.old

and

journalctl -b1 -p3 --no-pager --no-hostname  # use -b-1 for the previous boot
bash -c 'for Xlog in /var/log/Xorg.0.log{,.old}; do echo -e "\n" $Xlog ; grep -E "(EE)|(WW)|failed|Time" $Xlog ; done'
-- Journal begins at Mon 2020-12-14 20:22:04 CET, ends at Sun 2020-12-27 12:47:50 CET. --
déc. 14 20:22:04 kernel: x86/cpu: VMX (outside TXT) disabled by BIOS
déc. 14 20:22:04 kernel: ACPI Error: Needed type [Reference], found [Integer] 000000001faa1f32 (20200717/exresop-66)
déc. 14 20:22:04 kernel: ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Store] (20200717/dswexec-431)
déc. 14 20:22:04 kernel: ACPI Error: Aborting method \_PR.CPU0._PDC due to previous error (AE_AML_OPERAND_TYPE) (20200717/psparse-529)
déc. 14 20:22:04 systemd-udevd[293]: host0: /etc/udev/rules.d/50-sata.rules:3 Failed to write ATTR{/sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/scsi_host/host0/link_power_management_policy}, ignoring: Operation not supported
déc. 14 20:22:05 systemd-tmpfiles[383]: Failed to write file "/sys/module/pcie_aspm/parameters/policy": Operation not permitted
déc. 14 20:22:06 kernel: BTRFS error (device sda1): bdev /dev/sda1 errs: wr 0, rd 0, flush 0, corrupt 1, gen 0

 /var/log/Xorg.0.log
[     7.068] Current Operating System: Linux Kalos-Kagathos 5.10.2-104-tkg-bmq #1 TKG SMP PREEMPT Thu, 24 Dec 2020 00:59:51 +0000 x86_64
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     7.069] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Dec 27 12:45:43 2020
[     7.083] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/misc".
[     7.084] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/TTF".
[     7.084] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[     7.084] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[     7.084] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[     7.084] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[     7.107] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     7.128] (WW) Warning, couldn't open module fbdev
[     7.128] (EE) Failed to load module "fbdev" (module does not exist, 0)
[     7.128] (WW) Warning, couldn't open module vesa
[     7.128] (EE) Failed to load module "vesa" (module does not exist, 0)
[     7.130] (WW) Falling back to old probe method for modesetting
[     7.150] (II) Initializing extension MIT-SCREEN-SAVER

 /var/log/Xorg.0.log.old

Did it crash today?
Did it crash on 14/Dec , or just waited long to recover?

The only obvious to me serious (possibly fatal, or warning) is about btrfs corrupt error.

Maybe someone with experience on BTRFS errors could provide more useful advice.

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No after you asked me to show the result of the journalctl command
I first restarted garuda with the hardened kernel, I waited a bit and then it froze so I restarted on the kernel I had before (the one that works) and I typed the commands you told me and I posted their results to you.

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Post

journalctl -b-1 -g "Linux version"

Anyway, since there is no problem with one kernel, use it until there is more info on the problem.

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Kalos-Kagathos kernel: Linux version 5.9.16.a-1-hardened ([email protected]) (gcc (GCC) 10>

But the problem is that it's the only kernel that works with my external network card :confused:
So I'm going to do what you tell me I'm going to stay with the old one until someone with a better idea comes up.

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Have you tried lots of alternatives? There are a bunch of them out there - you might be fortunate....?

A few weeks ago I did a ram memory test and it showed a lot of errors but I figured it could wait, so today I decided to replace the ram module with a new one.
So I launched Garuda with the kernel-hardened and it seems that everything works for now, no more crashes! So the problem probably came from the ram memory which was defective.

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Yeah - sometimes it isn't user failure! Only sometimes.... :grin:

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