>Synopsis: Changing the brigthness either with the fn keys or with >wsconsctl induces freezes >Category: >Environment: System : OpenBSD 7.2 Details : OpenBSD 7.2-current (GENERIC.MP) #979: Sun Jan 22 21:51:52 MST 2023 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64 Machine : amd64 >Description: It's been now a month or two that I've been having the issue where when I want to change the brightness on my laptop (Thinkpad t460s) it induced heavy freezes (2-3 sec stutters) and then comes back to normal. If I press on the key multiple times as I normally would to reduce brightness it can go up to 10-15sec being totally unresponsive. When I try with wsconctl, the brightness changes imediately but my laptop also becomes unresponsive for a few seconds. Today I tried to "ktrace -di wsconsctl display.brightness=30" and look at timestamps in the kdump, but the delta between the first and last timestamp is less that a few miliseconds... I'll include it bellow the dmesg. Since I've recently learnt of xonly, I am wondering if this is also one of the side effects. I am happy to provide more info if needed. >How-To-Repeat: Try to change the brightness on a thinkpad t460s with either the fn keys and/or with wsconctl and notice the unresponsivness for a few seconds. >Fix: No dmesg: OpenBSD 7.2-current (GENERIC.MP) #979: Sun Jan 22 21:51:52 MST 2023 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 8287989760 (7904MB) avail mem = 8017408000 (7645MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xcf081000 (65 entries) bios0: vendor LENOVO version "N1CET86W (1.54 )" date 12/06/2021 bios0: LENOVO 20FAS2WE1B efi0 at bios0: UEFI 2.4 efi0: Lenovo rev 0x1540 acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP UEFI SSDT SSDT ECDT HPET APIC MCFG SSDT DBGP DBG2 BOOT BATB SLIC SSDT SSDT MSDM DMAR ASF! FPDT UEFI acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) XHCI(S3) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpiec0 at acpi0 acpihpet0 at acpi0: 23999999 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 1145.15 MHz, 06-4e-03 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 24MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 949.13 MHz, 06-4e-03 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu1: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 897.91 MHz, 06-4e-03 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu2: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 897.91 MHz, 06-4e-03 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu3: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf8000000, bus 0-63 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG0) acpiprt2 at acpi0: bus -1 (PEG1) acpiprt3 at acpi0: bus -1 (PEG2) acpiprt4 at acpi0: bus 2 (EXP1) acpiprt5 at acpi0: bus -1 (EXP2) acpiprt6 at acpi0: bus 4 (EXP3) acpiprt7 at acpi0: bus -1 (EXP5) acpiprt8 at acpi0: bus -1 (RP09) acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 acpicmos0 at acpi0 acpibat0 at acpi0: BAT0 model "00HW023" serial 2042 type LiP oem "SMP" acpibat1 at acpi0: BAT1 model "01AV405" serial 2569 type LION oem "SANYO" acpiac0 at acpi0: AC unit offline acpithinkpad0 at acpi0: version 2.0 "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured "INT0E0C" at acpi0 not configured acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpipwrres0 at acpi0: PUBS, resource for XHCI acpipwrres1 at acpi0: PG00, resource for PEG0 acpipwrres2 at acpi0: PG01, resource for PEG1 acpipwrres3 at acpi0: PG02, resource for PEG2 acpipwrres4 at acpi0: WRST acpipwrres5 at acpi0: WRST acpitz0 at acpi0: critical temperature is 128 degC acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD1F cpu0: using VERW MDS workaround (except on vmm entry) cpu0: Enhanced SpeedStep 1145 MHz: speeds: 2401, 2400, 2300, 2200, 2000, 1900, 1700, 1600, 1400, 1300, 1100, 1000, 800, 700, 500, 400 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 6G Host" rev 0x08 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 520" rev 0x07 drm0 at inteldrm0 inteldrm0: msi, SKYLAKE, gen 9 "Intel Core GMM" rev 0x00 at pci0 dev 8 function 0 not configured xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" rev 0x21: msi, xHCI 1.0 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 pchtemp0 at pci0 dev 20 function 2 "Intel 100 Series Thermal" rev 0x21 "Intel 100 Series MEI" rev 0x21 at pci0 dev 22 function 0 not configured ahci0 at pci0 dev 23 function 0 "Intel 100 Series AHCI" rev 0x21: msi, AHCI 1.3.1 ahci0: port 1: 6.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 1 lun 0: <ATA, SAMSUNG MZNTY256, MAT2> naa.5002538d00000000 sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin ppb0 at pci0 dev 28 function 0 "Intel 100 Series PCIE" rev 0xf1: msi pci1 at ppb0 bus 2 rtsx0 at pci1 dev 0 function 0 "Realtek RTS522A Card Reader" rev 0x01: msi sdmmc0 at rtsx0: 4-bit, dma ppb1 at pci0 dev 28 function 2 "Intel 100 Series PCIE" rev 0xf1: msi pci2 at ppb1 bus 4 iwm0 at pci2 dev 0 function 0 "Intel AC 8260" rev 0x3a, msi pcib0 at pci0 dev 31 function 0 "Intel 100 Series LPC" rev 0x21 "Intel 100 Series PMC" rev 0x21 at pci0 dev 31 function 2 not configured azalia0 at pci0 dev 31 function 3 "Intel 100 Series HD Audio" rev 0x21: msi azalia0: codecs: Realtek ALC293, Intel/0x2809, using Realtek ALC293 audio0 at azalia0 ichiic0 at pci0 dev 31 function 4 "Intel 100 Series SMBus" rev 0x21: apic 2 int 16 iic0 at ichiic0 em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x21: msi, address c8:5b:76:ef:06:b3 isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard pms0 at pckbc0 (aux slot) wsmouse0 at pms0 mux 0 wsmouse1 at pms0 mux 0 pms0: Synaptics clickpad, firmware 8.2, 0x1e2b1 0x943300 0x334940 0xf003a3 0x12e800 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 vmm0 at mainbus0: VMX/EPT efifb at mainbus0 not configured uvideo0 at uhub0 port 8 configuration 1 interface 0 "SunplusIT Inc Integrated Camera" rev 2.00/0.12 addr 2 video0 at uvideo0 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> sd1: 244197MB, 512 bytes/sector, 500116607 sectors root on sd1a (7596e8000adaf638.a) swap on sd1b dump on sd1b drm:pid0:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm] [ENCODER:102:DDI B/PHY B] is disabled/in DSI mode with an ungated DDI clock, gate it drm:pid0:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm] [ENCODER:116:DDI C/PHY C] is disabled/in DSI mode with an ungated DDI clock, gate it inteldrm0: 1920x1080, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wsdisplay0: screen 1-5 added (std, vt100 emulation) iwm0: hw rev 0x200, fw ver 36.ca7b901d.0, address 14:ab:c5:0f:78:9b kdump -T of "wsconsctl display.brightness=30": 72649 ktrace 1674571445.128136 RET ktrace 0 72649 ktrace 1674571445.128139 CALL mmap(0,0x4c,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 ktrace 1674571445.128142 RET mmap 724688756736/0xa8bad0e000 72649 ktrace 1674571445.128172 CALL execve(0x7f7ffffeeac0,0x7f7ffffef0b8,0x7f7ffffef0d0) 72649 ktrace 1674571445.128175 NAMI "/usr/bin/wsconsctl" 72649 ktrace 1674571445.128183 RET execve -1 errno 2 No such file or directory 72649 ktrace 1674571445.128185 CALL execve(0x7f7ffffeeac0,0x7f7ffffef0b8,0x7f7ffffef0d0) 72649 ktrace 1674571445.128187 NAMI "/bin/wsconsctl" 72649 ktrace 1674571445.128193 RET execve -1 errno 2 No such file or directory 72649 ktrace 1674571445.128194 CALL execve(0x7f7ffffeeac0,0x7f7ffffef0b8,0x7f7ffffef0d0) 72649 ktrace 1674571445.128196 NAMI "/usr/sbin/wsconsctl" 72649 ktrace 1674571445.128202 RET execve -1 errno 2 No such file or directory 72649 ktrace 1674571445.128203 CALL execve(0x7f7ffffeeac0,0x7f7ffffef0b8,0x7f7ffffef0d0) 72649 ktrace 1674571445.128206 NAMI "/sbin/wsconsctl" 72649 ktrace 1674571445.128748 ARGS [0] = "wsconsctl" [1] = "display.brightness=30" 72649 wsconsctl 1674571445.129038 RET execve JUSTRETURN 72649 wsconsctl 1674571445.130194 CALL issetugid() 72649 wsconsctl 1674571445.130196 RET issetugid 0 72649 wsconsctl 1674571445.130365 CALL mmap(0,0x40,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 wsconsctl 1674571445.130369 RET mmap 5572008136704/0x5115590d000 72649 wsconsctl 1674571445.130375 CALL getthrid() 72649 wsconsctl 1674571445.130377 RET getthrid 121065/0x1d8e9 72649 wsconsctl 1674571445.130378 CALL __set_tcb(0x5115590d000) 72649 wsconsctl 1674571445.130380 RET __set_tcb 0 72649 wsconsctl 1674571445.130562 CALL mimmutable(0x50efad33000,0xea44) 72649 wsconsctl 1674571445.130564 RET mimmutable 0 72649 wsconsctl 1674571445.130566 CALL mimmutable(0x50efad42a50,0x2b390) 72649 wsconsctl 1674571445.130568 RET mimmutable 0 72649 wsconsctl 1674571445.130569 CALL mprotect(0x50efad6ede0,0x1bf8,0x1<PROT_READ>) 72649 wsconsctl 1674571445.130572 RET mprotect 0 72649 wsconsctl 1674571445.130574 CALL mimmutable(0x50efad6ede0,0x1bf8) 72649 wsconsctl 1674571445.130575 RET mimmutable 0 72649 wsconsctl 1674571445.130580 CALL mmap(0,0x1000,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 wsconsctl 1674571445.130583 RET mmap 5571147198464/0x511223ff000 72649 wsconsctl 1674571445.130589 CALL mprotect(0x511223ff000,0x1000,0x1<PROT_READ>) 72649 wsconsctl 1674571445.130591 RET mprotect 0 72649 wsconsctl 1674571445.131184 CALL open(0x50efad77130,0x1<O_WRONLY>) 72649 wsconsctl 1674571445.131187 NAMI "/dev/ttyC0" 72649 wsconsctl 1674571445.131196 RET open 3 72649 wsconsctl 1674571445.131394 CALL ioctl(3,WSDISPLAYIO_GETPARAM,0x7f7ffffd2a60) 72649 wsconsctl 1674571445.131410 RET ioctl 0 72649 wsconsctl 1674571445.131429 CALL mprotect(0x511223ff000,0x1000,0x3<PROT_READ|PROT_WRITE>) 72649 wsconsctl 1674571445.131431 RET mprotect 0 72649 wsconsctl 1674571445.131436 CALL mprotect(0x511223ff000,0x1000,0x1<PROT_READ>) 72649 wsconsctl 1674571445.131438 RET mprotect 0 72649 wsconsctl 1674571445.131449 CALL ioctl(3,WSDISPLAYIO_SETPARAM,0x7f7ffffd2a80) 72649 wsconsctl 1674571445.131477 RET ioctl 0 72649 wsconsctl 1674571445.131528 CALL ioctl(3,WSDISPLAYIO_GETPARAM,0x7f7ffffd2a60) 72649 wsconsctl 1674571445.131538 RET ioctl 0 72649 wsconsctl 1674571445.131540 CALL fstat(1,0x7f7ffffd2120) 72649 wsconsctl 1674571445.131542 STRU struct stat { dev=1040, ino=26427, mode=crw--w---- , nlink=1, uid=1000<"nature">, gid=4<"tty">, rdev=1281, atime=1674571445<"Jan 24 15:44:05 2023">.126462139, mtime=1674571445<"Jan 24 15:44:05 2023">.126462139, ctime=1674571445<"Jan 24 15:44:05 2023">.126462139, size=0, blocks=0, blksize=65536, flags=0x0, gen=0xb7efe3fb } 72649 wsconsctl 1674571445.131543 RET fstat 0 72649 wsconsctl 1674571445.131737 CALL sysctl(2.12<vm.malloc_conf>,0x7f7ffffd2070,0x7f7ffffd2088,0,0) 72649 wsconsctl 1674571445.131743 RET sysctl 0 72649 wsconsctl 1674571445.131745 CALL issetugid() 72649 wsconsctl 1674571445.131746 RET issetugid 0 72649 wsconsctl 1674571445.131748 CALL getentropy(0x7f7ffffd1fe0,40) 72649 wsconsctl 1674571445.131750 RET getentropy 0 72649 wsconsctl 1674571445.131751 CALL mmap(0,0x450,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 wsconsctl 1674571445.131755 RET mmap 5572285562880/0x511661a0000 72649 wsconsctl 1674571445.131756 CALL minherit(0x511661a0000,0x450,MAP_INHERIT_ZERO) 72649 wsconsctl 1674571445.131758 RET minherit 0 72649 wsconsctl 1674571445.131769 CALL mmap(0,0x4700,0<PROT_NONE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 wsconsctl 1674571445.131772 RET mmap 5570985930752/0x51118a33000 72649 wsconsctl 1674571445.131773 CALL mprotect(0x51118a34000,0x2700,0x3<PROT_READ|PROT_WRITE>) 72649 wsconsctl 1674571445.131778 RET mprotect 0 72649 wsconsctl 1674571445.131779 CALL mimmutable(0x51118a33000,0x4700) 72649 wsconsctl 1674571445.131781 RET mimmutable 0 72649 wsconsctl 1674571445.131782 CALL mprotect(0x50efad76000,0x1000,0x1<PROT_READ>) 72649 wsconsctl 1674571445.131787 RET mprotect 0 72649 wsconsctl 1674571445.131806 CALL mimmutable(0x50efad76000,0x1000) 72649 wsconsctl 1674571445.131808 RET mimmutable 0 72649 wsconsctl 1674571445.131817 CALL mmap(0,0x2200,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 wsconsctl 1674571445.131819 RET mmap 5573590016000/0x511b3da6000 72649 wsconsctl 1674571445.131821 CALL mimmutable(0x511b3da6000,0x2200) 72649 wsconsctl 1674571445.131822 RET mimmutable 0 72649 wsconsctl 1674571445.131829 CALL mmap(0,0x10000,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 wsconsctl 1674571445.131832 RET mmap 5572100472832/0x5115b11c000 72649 wsconsctl 1674571445.131833 CALL mmap(0,0x1000,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,-1,0) 72649 wsconsctl 1674571445.131836 RET mmap 5574490587136/0x511e9880000 72649 wsconsctl 1674571445.131842 CALL fcntl(1,F_ISATTY) 72649 wsconsctl 1674571445.131844 RET fcntl 1 72649 wsconsctl 1674571445.131853 CALL write(1,0x5115b11c000,0x1d) 72649 wsconsctl 1674571445.131861 GIO fd 1 wrote 29 bytes "display.brightness -> 29.92% " 72649 wsconsctl 1674571445.131865 RET write 29/0x1d 72649 wsconsctl 1674571445.131866 CALL close(3) 72649 wsconsctl 1674571445.131869 RET close 0 72649 wsconsctl 1674571445.131871 CALL mprotect(0x511223ff000,0x1000,0x3<PROT_READ|PROT_WRITE>) 72649 wsconsctl 1674571445.131873 RET mprotect 0 72649 wsconsctl 1674571445.131879 CALL mprotect(0x511223ff000,0x1000,0x1<PROT_READ>) 72649 wsconsctl 1674571445.131883 RET mprotect 0 72649 wsconsctl 1674571445.131885 CALL mprotect(0x511223ff000,0x1000,0x3<PROT_READ|PROT_WRITE>) 72649 wsconsctl 1674571445.131891 RET mprotect 0 72649 wsconsctl 1674571445.131912 CALL mprotect(0x511223ff000,0x1000,0x1<PROT_READ>) 72649 wsconsctl 1674571445.131914 RET mprotect 0 72649 wsconsctl 1674571445.131916 CALL munmap(0x511223ff000,0x1000) 72649 wsconsctl 1674571445.131925 RET munmap 0 72649 wsconsctl 1674571445.131926 CALL exit(0) usbdevs: Controller /dev/usb0: addr 01: 8086:0000 Intel, xHCI root hub super speed, self powered, config 1, rev 1.00 driver: uhub0 addr 02: 5986:0706 SunplusIT Inc, Integrated Camera high speed, power 500 mA, config 1, rev 0.12 driver: uvideo0 addr 03: 17ef:1010 LENOVO, Lenovo ThinkPad Dock high speed, self powered, config 1, rev 50.40 driver: uhub1 addr 04: 17ef:100f Lenovo, Lenovo ThinkPad Dock high speed, self powered, config 1, rev 0.01, iSerial Rev1.2 driver: uhub2 addr 05: 046d:c083 Logitech, G403 Prodigy Gaming Mouse full speed, power 300 mA, config 1, rev 8.03, iSerial 0C8B37563531 driver: uhidev0 driver: uhidev1 addr 06: feed:6060 qmkbuilder, keyboard full speed, power 500 mA, config 1, rev 0.01 driver: uhidev2 driver: uhidev3 driver: uhidev4 driver: uhidev5 addr 07: 17ef:1010 LENOVO, Lenovo ThinkPad Dock super speed, self powered, config 1, rev 50.41 driver: uhub3