System:
Kernel: 5.10.34-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
root=UUID=ac1bab6b-e3af-4dd2-b618-7da545d55fde rw quiet amd_iommu=on
apparmor=1 security=apparmor
resume=UUID=770793eb-7acc-45f4-a2d3-507b493689dd udev.log_priority=3
Desktop: Xfce 4.16.0 tk: Gtk 3.24.24 info: xfce4-panel, plank wm: xfwm4
vt: 7 dm: LightDM 1.30.0 Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Desktop System: Micro-Star product: MS-7C34 v: 1.0 serial: <filter>
Mobo: Micro-Star model: MEG X570 GODLIKE (MS-7C34) v: 1.0 serial: <filter>
UEFI: American Megatrends LLC. v: 1.D2 date: 03/23/2021
Memory:
RAM: total: 31.34 GiB used: 4.28 GiB (13.7%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: 16-Core (2-Die) model: AMD Ryzen 9 3950X bits: 64 type: MT MCP MCM
arch: Zen 2 family: 17 (23) model-id: 71 (113) stepping: 0
microcode: 8701021 cache: L2: 8 MiB bogomips: 224000
Speed: 2199 MHz min/max: 2200/3500 MHz boost: enabled Core speeds (MHz):
1: 2199 2: 2200 3: 3630 4: 2100 5: 2200 6: 2201 7: 2198 8: 2199 9: 2200
10: 2200 11: 2199 12: 2199 13: 2200 14: 2199 15: 2200 16: 2199 17: 2200
18: 2140 19: 4159 20: 3716 21: 2059 22: 2200 23: 2200 24: 2200 25: 2199
26: 2200 27: 2199 28: 2200 29: 2200 30: 2200 31: 2109 32: 3128
Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
constant_tsc cpb cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total cqm_occup_llc
cr8_legacy cx16 cx8 de decodeassists extapic extd_apicid f16c flushbyasid
fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb ibs irperf lahf_lm lbrv lm
mba mca mce misalignsse mmx mmxext monitor movbe msr mtrr mwaitx nonstop_tsc
nopl npt nrip_save nx osvw overflow_recov pae pat pausefilter pclmulqdq
pdpe1gb perfctr_core perfctr_llc perfctr_nb pfthreshold pge pni popcnt pse
pse36 rdpid rdpru rdrand rdseed rdt_a rdtscp rep_good sep sev sev_es sha_ni
skinit smap smca sme smep ssbd sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp
succor svm svm_lock syscall tce topoext tsc tsc_scale umip v_vmsave_vmload
vgif vmcb_clean vme vmmcall wbnoinvd wdt xgetbv1 xsave xsavec xsaveerptr
xsaveopt xsaves
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 and seccomp
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: NVIDIA TU102 [GeForce RTX 2080 Ti Rev. A] vendor: eVga.com.
driver: nvidia v: 465.27 alternate: nouveau,nvidia_drm bus-ID: 2f:00.0
chip-ID: 10de:1e07 class-ID: 0300
Device-2: NVIDIA TU102 [GeForce RTX 2080 Ti Rev. A] vendor: eVga.com.
driver: vfio-pci v: 0.2 alternate: nouveau,nvidia_drm,nvidia bus-ID: 30:00.0
chip-ID: 10de:1e07 class-ID: 0300
Display: x11 server: X.Org 1.20.11 driver: loaded: modesetting,nvidia
display-ID: :0.0 screens: 1
Screen-1: 0 s-res: 7680x1440 s-dpi: 92 s-size: 2120x393mm (83.5x15.5")
s-diag: 2156mm (84.9")
Monitor-1: DP-0 res: 2560x1440 hz: 60 dpi: 93 size: 698x393mm (27.5x15.5")
diag: 801mm (31.5")
Monitor-2: DP-2 res: 2560x1440 hz: 60 dpi: 93 size: 698x393mm (27.5x15.5")
diag: 801mm (31.5")
Monitor-3: DP-4 res: 2560x1440 hz: 60 dpi: 93 size: 698x393mm (27.5x15.5")
diag: 801mm (31.5")
OpenGL: renderer: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2
v: 4.6.0 NVIDIA 465.27 direct render: Yes
Audio:
Device-1: NVIDIA TU102 High Definition Audio vendor: eVga.com.
driver: snd_hda_intel v: kernel bus-ID: 2f:00.1 chip-ID: 10de:10f7
class-ID: 0403
Device-2: NVIDIA TU102 High Definition Audio vendor: eVga.com.
driver: vfio-pci v: 0.2 alternate: snd_hda_intel bus-ID: 30:00.1
chip-ID: 10de:10f7 class-ID: 0403
Device-3: AMD Starship/Matisse HD Audio vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel bus-ID: 32:00.4 chip-ID: 1022:1487
class-ID: 0403
Device-4: SteelSeries ApS SteelSeries Arctis 7 type: USB
driver: hid-generic,snd-usb-audio,usbhid bus-ID: 3-2:3 chip-ID: 1038:12ad
class-ID: 0300
Sound Server-1: ALSA v: k5.10.34-1-MANJARO running: yes
Sound Server-2: JACK v: 0.125.0 running: no
Sound Server-3: PulseAudio v: 14.2 running: yes
Sound Server-4: PipeWire v: 0.3.26 running: no
Network:
Device-1: Realtek vendor: Micro-Star MSI driver: r8169 v: kernel port: c000
bus-ID: 29:00.0 chip-ID: 10ec:2600 class-ID: 0200
IF: enp41s0 state: down mac: <filter>
Device-2: Realtek vendor: Micro-Star MSI driver: r8169 v: kernel port: b000
bus-ID: 2a:00.0 chip-ID: 10ec:3000 class-ID: 0200
IF: enp42s0 state: down mac: <filter>
Device-3: Intel Wi-Fi 6 AX200 vendor: Rivet Networks driver: iwlwifi
v: kernel port: b000 bus-ID: 2b:00.0 chip-ID: 8086:2723 class-ID: 0280
IF: wlo1 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
IF-ID-1: docker0 state: up speed: 10000 Mbps duplex: unknown mac: <filter>
IP v4: <filter> scope: global broadcast: <filter>
IP v6: <filter> scope: link
IF-ID-2: outline-tun0 state: down mac: N/A
IP v4: <filter> scope: global
IF-ID-3: veth0ec5d77 state: up speed: 10000 Mbps duplex: full mac: <filter>
IF-ID-4: virbr0 state: down mac: <filter>
IP v4: <filter> scope: global broadcast: <filter>
WAN IP: <filter>
Bluetooth:
Device-1: Intel AX200 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 3-4:4
chip-ID: 8087:0029 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 1 state: down bt-service: enabled,running
rfk-block: hardware: no software: yes address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 1.82 TiB used: 241.54 GiB (13.0%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Seagate
model: FireCuda 520 SSD ZP2000GM30002 size: 1.82 TiB block-size:
physical: 512 B logical: 512 B speed: 63.2 Gb/s lanes: 4 rotation: SSD
serial: <filter> rev: STNSC014 temp: 35.9 C scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 1.81 TiB size: 1.78 TiB (98.37%) used: 241.54 GiB (13.2%)
fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2 label: N/A
uuid: ac1bab6b-e3af-4dd2-b618-7da545d55fde
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 296 KiB (0.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
label: NO_LABEL uuid: 0C0A-17FB
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/nvme0n1p3 maj-min: 259:3 label: N/A
uuid: 770793eb-7acc-45f4-a2d3-507b493689dd
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 1-1:2 info: MCT Elektronikladen QUADRO type: HID
driver: hid-generic,usbhid interfaces: 2 rev: 2.1 speed: 12 Mb/s power: 2mA
chip-ID: 0c70:f00d class-ID: 0300 serial: <filter>
Device-2: 1-2:3 info: MCT Elektronikladen QUADRO type: HID
driver: hid-generic,usbhid interfaces: 2 rev: 2.1 speed: 12 Mb/s power: 2mA
chip-ID: 0c70:f00d class-ID: 0300 serial: <filter>
Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.0 speed: 5 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-3: 3-0:1 info: Full speed (or root) Hub ports: 6 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 3-1:2 info: [Maxxter] Optical Gaming Mouse [Xtrem]
type: Mouse,Keyboard driver: hid-generic,usbhid interfaces: 2 rev: 1.1
speed: 1.5 Mb/s power: 100mA chip-ID: 18f8:0f97 class-ID: 0301
Device-2: 3-2:3 info: SteelSeries ApS SteelSeries Arctis 7 type: Audio,HID
driver: hid-generic,snd-usb-audio,usbhid interfaces: 6 rev: 1.1
speed: 12 Mb/s power: 100mA chip-ID: 1038:12ad class-ID: 0300
Device-3: 3-4:4 info: Intel AX200 Bluetooth type: Bluetooth driver: btusb
interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA chip-ID: 8087:0029
class-ID: e001
Device-4: 3-5:5 info: MCT Elektronikladen aquaero type: Keyboard,HID
driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s
power: 100mA chip-ID: 0c70:f001 class-ID: 0300 serial: <filter>
Hub-4: 4-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-5: 5-0:1 info: Full speed (or root) Hub ports: 6 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 5-5:2 info: Micro Star MYSTIC LIGHT type: HID
driver: hid-generic,usbhid interfaces: 1 rev: 1.1 speed: 12 Mb/s
power: 500mA chip-ID: 1462:7c34 class-ID: 0300 serial: <filter>
Hub-6: 6-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-7: 7-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-8: 8-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-9: 9-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 9-1:2 info: Logitech G413 Gaming Keyboard type: Keyboard,HID
driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s
power: 500mA chip-ID: 046d:c33a class-ID: 0300 serial: <filter>
Device-2: 9-2:3 info: SteelSeries ApS SteelSeries Arctis 7 Bootloader
type: HID driver: hid-generic,usbhid interfaces: 1 rev: 1.1 speed: 12 Mb/s
power: 500mA chip-ID: 1038:12ae class-ID: 0300
Device-3: 9-4:4 info: Cyber Power System PR1500LCDRT2U UPS type: HID
driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 12 Mb/s power: 2mA
chip-ID: 0764:0601 class-ID: 0300 serial: <filter>
Hub-10: 10-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1
speed: 10 Gb/s chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: 32.4 C mobo: 34.0 C gpu: nvidia temp: 27 C
Fan Speeds (RPM): fan-1: 0 fan-2: 0 fan-3: 0 fan-4: 0 fan-5: 0 fan-6: 0
fan-7: 0 gpu: nvidia fan: 0%
Info:
Processes: 510 Uptime: 30m wakeups: 1 Init: systemd v: 247 tool: systemctl
Compilers: gcc: 10.2.0 Packages: pacman: 1206 lib: 340 flatpak: 0
Shell: Bash v: 5.1.4 running-in: xfce4-terminal inxi: 3.3.04
System just randomly decided to reboot, and I’m unable to detect anything at all and no indications are given in any logs, as the last journalctl entry is 30 minutes prior to the reboot.
-
I can rule out power failure. The system is connected to a battery backup UPS which immediately alarms on power failure.
-
I can rule out temperatures or overheating, as the system is cooled by a custom loop that is monitored by multiple temperature sensors, logged, and tracked with no abnormalities.
-
I can rule out button events, such as pushing the button, as I have those configured to require prompting before action, and I was in the same room as the PC when it power cycled.
This is the first time it has happened, and while I don’t have any idea of what potentially could have caused it, is there a way to figure that out or at least turn on some sort of verbose logging scheme that would give me hints in the future?
Edit: To clarify, I’m looking specifically for answers that tell me if there are more verbose logging methods, or ways of setting up more informational logs/dumps that would be able to tell me exactly what happened or if it happens in the future again what caused it.
Edit: Did some more digging. While there is a gap of about an hour in my journalctl output, last -x did give some more information.
tellik tty7 :0 Sat May 15 22:58 still logged in
reboot system boot 5.10.34-1-MANJAR Sat May 15 22:58 still running
tellik tty7 :0 Sat May 8 20:01 - crash (7+02:57)
reboot system boot 5.10.34-1-MANJAR Sat May 8 20:01 still running
shutdown system down 5.10.34-1-MANJAR Sat May 8 20:01 - 20:01 (00:00)
tellik tty2 Sat May 8 19:51 - down (00:09)
tellik tty7 :0 Sat May 8 19:38 - 19:52 (00:14)
reboot system boot 5.10.34-1-MANJAR Sat May 8 19:38 - 20:01 (00:23)
shutdown system down 5.10.32-1-MANJAR Sat May 8 19:37 - 19:38 (00:00)
tellik tty7 :0 Mon May 3 10:49 - 19:37 (5+08:47)
However, I’m not really sure exactly how to make sense of the output. Is the crash (7+02:57) an indication of something crashing and causing a system reboot? Is there a way to discover more information about what caused that if so? Also, dmidecode gives me some additional output:
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MS-7C34
Version: 1.0
Serial Number: To be filled by O.E.M.
UUID: Not Present
Wake-up Type: Power Switch
SKU Number: To be filled by O.E.M.
Family: To be filled by O.E.M.