Hey people,
somehow my kwin_x11 process use 99% of my cpu (also in idle).
A simple reinstall din’t solve the problem.
Already thought about any malware and did some simple intel like “sudo netstat -tulpen” for foreign connections, “ss” or" ps -aef --forest" and a scan with clamav (which isn’t the best in detection) but either i’m to stupid to detect it or it’s not malware.
If I kill kwin_x11 the cpu usage drop to normal
“> sudo journalctl /usr/bin/kwin_x11” reveals following:
Sep 04 01:06:54 user kwin_x11[973]: kf.config.core: "\"fsrestore2\" - conversion of \"0,0,0,0\" to QRect failed"
Sep 04 01:06:54 user kwin_x11[973]: kf.config.core: "\"fsrestore3\" - conversion of \"0,0,0,0\" to QRect failed"
Sep 04 01:06:55 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1169, resource id: 25165833, major cod>
Sep 04 01:06:55 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1183, resource id: 25165834, major cod>
Sep 04 01:06:57 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1821, resource id: 62914565, major cod>
Sep 04 01:07:00 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 4297, resource id: 4194342, major code>
Sep 04 01:07:05 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7325, resource id: 39846002, major cod>
Sep 04 01:07:05 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7326, resource id: 39846002, major cod>
Sep 04 01:07:13 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13400, resource id: 69206020, major co>
Sep 04 01:07:13 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13404, resource id: 69206022, major co>
Sep 04 01:07:13 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13408, resource id: 69206024, major co>
Sep 04 01:07:13 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13412, resource id: 69206025, major co>
Sep 04 01:07:13 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13417, resource id: 69206026, major co>
Sep 04 01:07:13 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13421, resource id: 69206027, major co>
Sep 04 01:07:18 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 14751, resource id: 39846028, major co>
Sep 04 01:07:18 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 14752, resource id: 39846028, major co>
Sep 04 01:07:25 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 16479, resource id: 39846055, major co>
Sep 04 01:07:25 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 16480, resource id: 39846055, major co>
Sep 04 01:10:02 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 43386, resource id: 4194313, major cod>
Sep 04 01:20:11 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 40036, resource id: 4194343, major cod>
Sep 04 01:27:44 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 39695, resource id: 39846152, major co>
Sep 04 01:27:44 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 39749, resource id: 39846153, major co>
Sep 04 01:27:46 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 40357, resource id: 14708538, major co>
Sep 04 01:27:46 user kwin_x11[973]: qt.qpa.xcb: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 40358, resource id: 14708538, major >
Sep 04 01:32:36 user kwin_x11[973]: qml: PlasmaExtras.ScrollArea is deprecated. Use PlasmaComponents3.ScrollView instead.
and “> kwin_x11 -v” reveals this:
Warning: Setting a new default format with a different version or profile after the global shared context is created may cause issues with context sharing.
kwin 5.24.6
“> md5sum /usr/bin/kwin_x11”
8881ea497701451924b0e682941af1b8 /usr/bin/kwin_x11
Anybody have an idea about that issue or had similar problems?
Edit:
Further information about my system:
System:
Kernel: 4.14.280-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-4.14-x86_64
root=UUID=823e12fd-6b7f-416d-9480-2893074d0ad9 rw quiet
cryptdevice=UUID=2de8aec5-2496-4812-9130-8d8e7852bb7d:luks-2de8aec5-2496-4812-9130-8d8e7852bb7d
root=/dev/mapper/luks-2de8aec5-2496-4812-9130-8d8e7852bb7d apparmor=1
security=apparmor udev.log_priority=3
Desktop: KDE Plasma v: 5.24.6 tk: Qt v: 5.15.5 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: FUJITSU product: LIFEBOOK A557 v: N/A
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: FUJITSU model: FJNBB50 v: 716943-01R7250009
serial: <superuser required> UEFI: FUJITSU // Insyde v: Version 1.09
date: 06/06/2017
Battery:
ID-1: BAT1 charge: 30.8 Wh (100.0%) condition: 30.8/48.6 Wh (63.3%)
volts: 12.3 min: 10.8 model: PAC CP700280-01 type: Li-ion serial: <filter>
status: full cycles: 444
Memory:
RAM: total: 15.57 GiB used: 3.5 GiB (22.5%)
RAM Report: permissions: Unable to run dmidecode. Root privileges
required.
CPU:
Info: model: Intel Core i5-7200U bits: 64 type: MT MCP arch: Amber/Kaby Lake
note: check gen: core 7 level: v3 built: 2017 process: Intel 14nm family: 6
model-id: 0x8E (142) stepping: 9 microcode: 0xF0
Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
L3: 3 MiB desc: 1x3 MiB
Speed (MHz): avg: 3097 high: 3100 min/max: 400/3100 scaling:
driver: intel_pstate governor: powersave cores: 1: 3088 2: 3100 3: 3100
4: 3100 bogomips: 21704
Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts clflush
clflushopt cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64
dtherm dts epb ept erms est f16c flexpriority flush_l1d fma fpu fsgsbase
fxsr ht hwp hwp_act_window hwp_epp hwp_notify ibpb ibrs ida intel_pt
invpcid invpcid_single lahf_lm lm mca mce md_clear mmx monitor movbe mpx
msr mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs
pge pln pni popcnt pse pse36 pti pts rdrand rdseed rdtscp rep_good sdbg
sep smap smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2
tpr_shadow tsc tsc_adjust tsc_deadline_timer tsc_known_freq vme vmx vnmi
vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves xtopology xtpr
Vulnerabilities:
Type: itlb_multihit status: KVM: Split huge pages
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
vulnerable
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: Retpolines, IBPB: conditional, IBRS_FW,
STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel HD Graphics 620 vendor: Fujitsu driver: i915 v: kernel
arch: Gen-9.5 process: Intel 14nm built: 2016-20 ports: active: eDP-1
empty: DP-1,HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:5916 class-ID: 0300
Display: x11 server: X.Org v: 21.1.4 compositor: kwin_x11 driver: X:
loaded: modesetting alternate: fbdev,vesa gpu: i915 display-ID: :0
screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.00x11.22")
s-diag: 582mm (22.93")
Monitor-1: eDP-1 model: BOE Display 0x0630 built: 2015 res: 1920x1080
hz: 60 dpi: 142 gamma: 1.2 size: 344x194mm (13.54x7.64") diag: 395mm (15.5")
ratio: 16:9 modes: 1920x1080
OpenGL: renderer: llvmpipe (LLVM 14.0.6 256 bits) v: 4.5 Mesa 22.1.6
direct render: Yes
Audio:
Device-1: Intel Sunrise Point-LP HD Audio vendor: Fujitsu
driver: snd_hda_intel v: kernel alternate: snd_soc_skl bus-ID: 00:1f.3
chip-ID: 8086:9d71 class-ID: 0403
Sound Server-1: ALSA v: k4.14.280-1-MANJARO running: yes
Sound Server-2: JACK v: 1.9.21 running: no
Sound Server-3: PulseAudio v: 16.1 running: yes
Sound Server-4: PipeWire v: 0.3.56 running: yes
Network:
Device-1: Intel Wireless 7265 driver: iwlwifi v: kernel pcie: gen: 1
speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 8086:095a class-ID: 0280
IF: wlp2s0 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: dynamic noprefixroute scope: global
IP v6: <filter> type: noprefixroute scope: link
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Fujitsu driver: r8169 v: 2.3LK-NAPI pcie: gen: 1 speed: 2.5 GT/s
lanes: 1 port: 3000 bus-ID: 03:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp3s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: dynamic noprefixroute scope: global
IP v6: <filter> type: noprefixroute scope: link
WAN IP: <filter>
Bluetooth:
Device-1: Intel Bluetooth wireless interface type: USB driver: btusb v: 0.8
bus-ID: 1-6:2 chip-ID: 8087:0a2a class-ID: e001
Report: rfkill ID: hci0 rfk-id: 1 state: down bt-service: disabled
rfk-block: hardware: no software: yes address: see --recommends
Logical:
Message: No logical block device data found.
Device-1: luks-2de8aec5-2496-4812-9130-8d8e7852bb7d maj-min: 254:0
type: LUKS dm: dm-0 size: 238.17 GiB
Components:
p-1: sda2 maj-min: 8:2 size: 238.17 GiB
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 238.47 GiB used: 204.15 GiB (85.6%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/sda maj-min: 8:0 vendor: Samsung model: MZ7LN256HMJP-00000
size: 238.47 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
type: SSD serial: <filter> rev: 100Q scheme: GPT
Optical-1: /dev/sr0 vendor: HL-DT-ST model: DVDRAM GUD0N rev: FL02
dev-links: cdrom
Features: speed: 24 multisession: yes audio: yes dvd: yes
rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
ID-1: / raw-size: 238.17 GiB size: 233.37 GiB (97.99%) used: 204.15 GiB
(87.5%) fs: ext4 dev: /dev/dm-0 maj-min: 254:0
mapped: luks-2de8aec5-2496-4812-9130-8d8e7852bb7d label: N/A
uuid: 823e12fd-6b7f-416d-9480-2893074d0ad9
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%) used: 440 KiB
(0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: NO_LABEL
uuid: 49E7-6BFE
Swap:
Alert: No swap data was found.
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 12 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 1-6:2 info: Intel Bluetooth wireless interface type: Bluetooth
driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA
chip-ID: 8087:0a2a class-ID: e001
Hub-2: 2-0:1 info: Super-speed hub ports: 6 rev: 3.0 speed: 5 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: 79.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 205 Uptime: 18h 6m wakeups: 6 Init: systemd v: 251
default: graphical tool: systemctl Compilers: gcc: 12.1.1 alt: 11
clang: 14.0.6 Packages: pm: apk pkgs: 0 pm: dpkg pkgs: 0 pm: pacman
pkgs: 1569 libs: 370 tools: pamac pm: flatpak pkgs: 0 Shell: Zsh v: 5.9
default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.21
~ ✔
~ inxi --admin --filter --width INT ✘
CPU: dual core Intel Core i5-7200U (-MT MCP-) speed/min/max: 963/400/3100 MHz
Kernel: 4.14.280-1-MANJARO x86_64 Up: 18h 7m Mem: 3588.1/15941.1 MiB (22.5%)
Storage: 238.47 GiB (85.6% used) Procs: 205 Shell: Zsh 5.9 inxi: 3.3.21
~ inxi --admin -Faz ✔
System:
Kernel: 4.14.280-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-4.14-x86_64
root=UUID=823e12fd-6b7f-416d-9480-2893074d0ad9 rw quiet
cryptdevice=UUID=2de8aec5-2496-4812-9130-8d8e7852bb7d:luks-2de8aec5-2496-4812-9130-8d8e7852bb7d
root=/dev/mapper/luks-2de8aec5-2496-4812-9130-8d8e7852bb7d apparmor=1
security=apparmor udev.log_priority=3
Desktop: KDE Plasma v: 5.24.6 tk: Qt v: 5.15.5 wm: kwin_x11 vt: 1
dm: SDDM Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: FUJITSU product: LIFEBOOK A557 v: N/A
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: FUJITSU model: FJNBB50 v: 716943-01R7250009
serial: <superuser required> UEFI: FUJITSU // Insyde v: Version 1.09
date: 06/06/2017
Battery:
ID-1: BAT1 charge: 30.8 Wh (100.0%) condition: 30.8/48.6 Wh (63.3%)
volts: 12.3 min: 10.8 model: PAC CP700280-01 type: Li-ion serial: <filter>
status: full cycles: 444
CPU:
Info: model: Intel Core i5-7200U bits: 64 type: MT MCP
arch: Amber/Kaby Lake note: check gen: core 7 level: v3 built: 2017
process: Intel 14nm family: 6 model-id: 0x8E (142) stepping: 9
microcode: 0xF0
Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
L3: 3 MiB desc: 1x3 MiB
Speed (MHz): avg: 2053 high: 3047 min/max: 400/3100 scaling:
driver: intel_pstate governor: powersave cores: 1: 1082 2: 1832 3: 2251
4: 3047 bogomips: 21704
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities:
Type: itlb_multihit status: KVM: Split huge pages
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
vulnerable
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: Retpolines, IBPB: conditional, IBRS_FW,
STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel HD Graphics 620 vendor: Fujitsu driver: i915 v: kernel
arch: Gen-9.5 process: Intel 14nm built: 2016-20 ports: active: eDP-1
empty: DP-1,HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:5916 class-ID: 0300
Display: x11 server: X.Org v: 21.1.4 compositor: kwin_x11 driver: X:
loaded: modesetting alternate: fbdev,vesa gpu: i915 display-ID: :0
screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.00x11.22")
s-diag: 582mm (22.93")
Monitor-1: eDP-1 model: BOE Display 0x0630 built: 2015 res: 1920x1080
hz: 60 dpi: 142 gamma: 1.2 size: 344x194mm (13.54x7.64")
diag: 395mm (15.5") ratio: 16:9 modes: 1920x1080
OpenGL: renderer: llvmpipe (LLVM 14.0.6 256 bits) v: 4.5 Mesa 22.1.6
direct render: Yes
Audio:
Device-1: Intel Sunrise Point-LP HD Audio vendor: Fujitsu
driver: snd_hda_intel v: kernel alternate: snd_soc_skl bus-ID: 00:1f.3
chip-ID: 8086:9d71 class-ID: 0403
Sound Server-1: ALSA v: k4.14.280-1-MANJARO running: yes
Sound Server-2: JACK v: 1.9.21 running: no
Sound Server-3: PulseAudio v: 16.1 running: yes
Sound Server-4: PipeWire v: 0.3.56 running: yes
Network:
Device-1: Intel Wireless 7265 driver: iwlwifi v: kernel pcie: gen: 1
speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 8086:095a class-ID: 0280
IF: wlp2s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Fujitsu driver: r8169 v: 2.3LK-NAPI pcie: gen: 1 speed: 2.5 GT/s
lanes: 1 port: 3000 bus-ID: 03:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp3s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Bluetooth:
Device-1: Intel Bluetooth wireless interface type: USB driver: btusb v: 0.8
bus-ID: 1-6:2 chip-ID: 8087:0a2a class-ID: e001
Report: rfkill ID: hci0 rfk-id: 1 state: down bt-service: disabled
rfk-block: hardware: no software: yes address: see --recommends
Drives:
Local Storage: total: 238.47 GiB used: 204.15 GiB (85.6%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/sda maj-min: 8:0 vendor: Samsung model: MZ7LN256HMJP-00000
size: 238.47 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
type: SSD serial: <filter> rev: 100Q scheme: GPT
Partition:
ID-1: / raw-size: 238.17 GiB size: 233.37 GiB (97.99%) used: 204.15 GiB
(87.5%) fs: ext4 dev: /dev/dm-0 maj-min: 254:0
mapped: luks-2de8aec5-2496-4812-9130-8d8e7852bb7d
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%) used: 440 KiB
(0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 76.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 206 Uptime: 18h 7m wakeups: 6 Memory: 15.57 GiB used: 3.5 GiB
(22.5%) Init: systemd v: 251 default: graphical tool: systemctl
Compilers: gcc: 12.1.1 alt: 11 clang: 14.0.6 Packages: pm: apk pkgs: 0
pm: dpkg pkgs: 0 pm: pacman pkgs: 1569 libs: 370 tools: pamac pm: flatpak
pkgs: 0 Shell: Zsh v: 5.9 default: Bash v: 5.1.16 running-in: konsole
inxi: 3.3.21
Graphics Envirioment: KDE PLASMA