Hello everyone!
Recently I've bought Kingston A2000 (1TB) and did a fresh install of Manjaro KDE. At first, everything was fine but after a while, my system starts to freeze without any reason. First I thought that it was KDE (there are still some warnings in KSystemLog about kwin_x11, krunner, and plasmashell) but I wasn't able to switch to tty, and during one of these crashes I've found this
By searching the internet I've found that there were some kernel bugs:
https://bbs.archlinux.org/viewtopic.php?id=243390
https://bugzilla.kernel.org/show_bug.cgi?id=204887
But I don't know is this bug fixed already or not.
I was trying several different kernels (linux-pf, linux-xanmod, and stock Manjaro-5.7.9-1) but there are still these crashes.
Also, I was trying nvme_core.default_ps_max_latency_us=0 and nvme_core.default_ps_max_latency_us=5500 but my OS still crashes from time to time.
And here's my inxi -Fxxxza --no-host
System: Kernel: 5.7.6-pf3-1 x86_64 bits: 64 compiler: gcc v: 10.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-linux-pf root=UUID=7c8c852b-f4d7-4293-991d-301797f6b1c7 rw quiet apparmor=1
security=apparmor udev.log_priority=3
Desktop: KDE Plasma 5.19.3 tk: Qt 5.15.0 info: latte-dock wm: kwin_x11 dm: SDDM Distro: Manjaro Linux
Machine: Type: Laptop System: ASUSTeK product: TUF Gaming FX705DY_FX705DY v: 1.0 serial: <filter>
Mobo: ASUSTeK model: FX705DY v: 1.0 serial: <filter> UEFI: American Megatrends v: FX705DY.315 date: 03/09/2020
Battery: ID-1: BAT0 charge: 57.8 Wh condition: 57.8/64.0 Wh (90%) volts: 15.6/15.6 model: ASUSTeK ASUS Battery type: Li-ion
serial: <filter> status: Not charging
CPU: Topology: Quad Core model: AMD Ryzen 5 3550H with Radeon Vega Mobile Gfx bits: 64 type: MT MCP arch: Zen+
family: 17 (23) model-id: 18 (24) stepping: 1 microcode: 8108102 L2 cache: 2048 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 33538
Speed: 2315 MHz min/max: 1400/2100 MHz boost: enabled Core speeds (MHz): 1: 2125 2: 2110 3: 1610 4: 1559 5: 1308
6: 1441 7: 1543 8: 1497
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: disabled, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics: Device-1: AMD Baffin [Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X] vendor: ASUSTeK driver: amdgpu
v: kernel bus ID: 01:00.0 chip ID: 1002:67ef
Device-2: Advanced Micro Devices [AMD/ATI] Picasso vendor: ASUSTeK driver: amdgpu v: kernel bus ID: 05:00.0
chip ID: 1002:15d8
Display: x11 server: X.Org 1.20.8 driver: amdgpu FAILED: ati unloaded: modesetting alternate: fbdev,vesa
compositor: kwin_x11 resolution: 1920x1080~60Hz
OpenGL: renderer: AMD RAVEN (DRM 3.37.0 5.7.6-pf3-1 LLVM 10.0.0) v: 4.6 Mesa 20.1.3 direct render: Yes
Audio: Device-1: Advanced Micro Devices [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus ID: 05:00.1 chip ID: 1002:15de
Device-2: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
bus ID: 05:00.6 chip ID: 1022:15e3
Sound Server: ALSA v: k5.7.6-pf3-1
Network: Device-1: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter vendor: AzureWave driver: rtl8821ce v: N/A
port: e000 bus ID: 03:00.0 chip ID: 10ec:c821
IF: wlp3s0 state: down mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK driver: r8169 v: kernel port: d000
bus ID: 04:00.0 chip ID: 10ec:8168
IF: enp4s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives: Local Storage: total: 1.82 TiB used: 252.11 GiB (13.5%)
ID-1: /dev/nvme0n1 vendor: Kingston model: SA2000M81000G size: 931.51 GiB block size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 serial: <filter> rev: S5Z42105 scheme: GPT
ID-2: /dev/sda vendor: Toshiba model: MQ04ABF100 size: 931.51 GiB block size: physical: 4096 B logical: 512 B
speed: 6.0 Gb/s rotation: 5400 rpm serial: <filter> rev: 0J scheme: GPT
Partition: ID-1: / raw size: 100.00 GiB size: 97.93 GiB (97.93%) used: 20.20 GiB (20.6%) fs: ext4 dev: /dev/nvme0n1p1
ID-2: /home raw size: 831.51 GiB size: 817.46 GiB (98.31%) used: 231.88 GiB (28.4%) fs: ext4 dev: /dev/nvme0n1p2
Sensors: System Temperatures: cpu: 48.5 C mobo: N/A
Fan Speeds (RPM): cpu: 2100
GPU: device: amdgpu temp: 44 C device: amdgpu temp: 48 C
Info: Processes: 286 Uptime: 49m Memory: 15.39 GiB used: 3.27 GiB (21.3%) Init: systemd v: 245 Compilers: gcc: 10.1.0
Shell: bash v: 5.0.18 running in: konsole inxi: 3.0.37
GSmartControl info
smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.7.6-pf3-1] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Number: KINGSTON SA2000M81000G
Serial Number: 50026B7683D01F40
Firmware Version: S5Z42105
PCI Vendor/Subsystem ID: 0x2646
IEEE OUI Identifier: 0x0026b7
Controller ID: 1
Number of Namespaces: 1
Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB]
Namespace 1 Utilization: 379,850,522,624 [379 GB]
Namespace 1 Formatted LBA Size: 512
Namespace 1 IEEE EUI-64: 0026b7 683d01f405
Local Time is: Sun Jul 26 10:49:51 2020 MSK
Firmware Updates (0x14): 2 Slots, no Reset required
Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test
Optional NVM Commands (0x005f): Comp Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat Timestmp
Maximum Data Transfer Size: 32 Pages
Warning Comp. Temp. Threshold: 75 Celsius
Critical Comp. Temp. Threshold: 80 Celsius
Supported Power States
St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat
0 + 9.00W - - 0 0 0 0 0 0
1 + 4.60W - - 1 1 1 1 0 0
2 + 3.80W - - 2 2 2 2 0 0
3 - 0.0450W - - 3 3 3 3 2000 2000
4 - 0.0040W - - 4 4 4 4 15000 15000
Supported LBA Sizes (NSID 0x1)
Id Fmt Data Metadt Rel_Perf
0 + 512 0 0
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
I can provide any other info that would help to fix this. Thank you!