I get the same Glib-Critical message, but otherwise it works fine. So
probably not a problem with the port itself but something in your
environment. Try running it with ktrace/kdump and see if something
interesting appears.

El El mié, 2 de jul de 2025 a la(s) 10:12, Marcus MERIGHI <
mcmer-openbsd@tor.at> escribió:

> Hello,
>
> on a machine running OpenBSD 7.7-stable, with a user with bad bug
> reporting habits, pcmanfm-qt segfaults.
> I cannot tell when this started, but not for too long, probably weeks at
> most.
>
> $ /usr/local/bin/pcmanfm-qt
> isPrimaryInstance
>
> (pcmanfm-qt:21367): GLib-CRITICAL **: 16:14:05.376:
> g_main_context_pop_thread_default: assertion 'stack != NULL' failed
> Segmentation fault (core dumped)
>
> There is no -debug package for pcmanfm-qt that I could find.
>
> Version info:
>
> OpenBSD wiw22c.weiliwohn.at 7.7 GENERIC.MP#2 amd64
>
> $ pkg_info pcmanfm-qt
> Information for inst:pcmanfm-qt-2.1.0
> [...]
>
> Any pointers where to look?
> Any debugging hints?
>
> Marcus
>
> OpenBSD 7.7 (GENERIC.MP) #2: Sun Jun 29 09:04:02 MDT 2025
>     root@syspatch-77-amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/
> GENERIC.MP
> real mem = 16898199552 (16115MB)
> avail mem = 16359460864 (15601MB)
> random: good seed from bootblocks
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 3.2 @ 0x8f7ff000 (94 entries)
> bios0: vendor American Megatrends Inc. version "2.02" date 12/14/2021
> bios0: Shuttle Inc. DS20U
> efi0 at bios0: UEFI 2.7
> efi0: American Megatrends rev 0x50011
> acpi0 at bios0: ACPI 6.2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP MCFG SSDT FIDT SSDT HPET SSDT SSDT NHLT LPIT SSDT
> SSDT DBGP DBG2 SSDT TPM2 DMAR WSMT APIC FPDT
> acpi0: wakeup devices RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4)
> PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4) RP06(S4) PXSX(S4) RP07(S4)
> PXSX(S4) RP08(S4) PXSX(S4) [...]
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimcfg0 at acpi0
> acpimcfg0: addr 0xe0000000, bus 0-255
> 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) i7-10510U CPU @ 1.80GHz, 1696.05 MHz, 06-8e-0c,
> patch 00000100
> cpu0: cpuid 1
> edx=bfebfbff<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>
> ecx=77fafbbf<SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND>
> cpu0: cpuid 6 eax=27f7<SENSOR,ARAT> ecx=9<EFFFREQ>
> cpu0: cpuid 7.0
> ebx=29c67af<FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT>
> edx=bc000600<SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD>
> cpu0: cpuid a vers=4, gp=8, gpwidth=48, ff=3, ffwidth=48
> cpu0: cpuid d.1 eax=f<XSAVEOPT,XSAVEC,XGETBV1,XSAVES>
> cpu0: cpuid 80000001 edx=2c100800<NXE,PAGE1GB,RDTSCP,LONG>
> ecx=121<LAHF,ABM,3DNOWP>
> cpu0: cpuid 80000007 edx=100<ITSC>
> cpu0: msr
> 10a=a0a0c2b<IBRS_ALL,SKIP_L1DFL,MDS_NO,MISC_PKG_CT,ENERGY_FILT,FB_CLEAR,RRSBA,GDS_CTRL,RFDS_NO>
> cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
> 64b/line 4-way L2 cache, 8MB 64b/line 16-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) i7-10510U CPU @ 1.80GHz, 1696.05 MHz, 06-8e-0c,
> patch 00000100
> cpu1: smt 0, core 1, package 0
> cpu2 at mainbus0: apid 4 (application processor)
> cpu2: Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz, 1696.05 MHz, 06-8e-0c,
> patch 00000100
> cpu2: smt 0, core 2, package 0
> cpu3 at mainbus0: apid 6 (application processor)
> cpu3: Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz, 1696.05 MHz, 06-8e-0c,
> patch 00000100
> cpu3: smt 0, core 3, package 0
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
> 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 -1 (RP01)
> acpiprt5 at acpi0: bus -1 (RP02)
> acpiprt6 at acpi0: bus -1 (RP03)
> acpiprt7 at acpi0: bus -1 (RP04)
> acpiprt8 at acpi0: bus -1 (RP05)
> acpiprt9 at acpi0: bus -1 (RP06)
> acpiprt10 at acpi0: bus -1 (RP07)
> acpiprt11 at acpi0: bus 1 (RP08)
> acpiprt12 at acpi0: bus -1 (RP09)
> acpiprt13 at acpi0: bus -1 (RP10)
> acpiprt14 at acpi0: bus -1 (RP11)
> acpiprt15 at acpi0: bus -1 (RP12)
> acpiprt16 at acpi0: bus 2 (RP13)
> acpiprt17 at acpi0: bus -1 (RP14)
> acpiprt18 at acpi0: bus -1 (RP15)
> acpiprt19 at acpi0: bus -1 (RP16)
> acpiprt20 at acpi0: bus -1 (RP17)
> acpiprt21 at acpi0: bus -1 (RP18)
> acpiprt22 at acpi0: bus -1 (RP19)
> acpiprt23 at acpi0: bus -1 (RP20)
> acpiprt24 at acpi0: bus -1 (RP21)
> acpiprt25 at acpi0: bus -1 (RP22)
> acpiprt26 at acpi0: bus -1 (RP23)
> acpiprt27 at acpi0: bus -1 (RP24)
> acpiec0 at acpi0: not present
> acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
> com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo
> com1 at acpi0 UAR2 addr 0x2f8/0x8 irq 3: ns16550a, 16 byte fifo
> pchgpio0 at acpi0 GPI0 addr 0xfd6e0000/0x10000 0xfd6d0000/0x10000
> 0xfd6a0000/0x10000 irq 14, 320 pins
> "INT0E0C" at acpi0 not configured
> acpibtn0 at acpi0: SLPB
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> intelpmc0 at acpi0: PEPD
> state 0: 0x7f:1:2:0x00:0x0000000000000060
> counter: 0x7f:64:0:0x00:0x0000000000000632
> frequency: 0
> state 1: 0x7f:1:2:0x00:0x0000000000000060
> counter: 0x00:32:0:0x03:0x00000000fe00193c
> frequency: 9580
> "ACPI000E" at acpi0 not configured
> acpibtn1 at acpi0: PWRB
> tpm0 at acpi0 TPM_ 2.0 (CRB) addr 0xfed40000/0x5000, device 0x00000000 rev
> 0x0
> "PNP0C0B" at acpi0 not configured
> "PNP0C0B" at acpi0 not configured
> "PNP0C0B" at acpi0 not configured
> "PNP0C0B" at acpi0 not configured
> "PNP0C0B" at acpi0 not configured
> acpipwrres0 at acpi0: USBC, resource for XDCI
> acpipwrres1 at acpi0: V0PR
> acpipwrres2 at acpi0: V1PR
> acpipwrres3 at acpi0: V2PR
> acpipwrres4 at acpi0: WRST
> 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
> acpipwrres5 at acpi0: FN00, resource for FAN0
> acpipwrres6 at acpi0: FN01, resource for FAN1
> acpipwrres7 at acpi0: FN02, resource for FAN2
> acpipwrres8 at acpi0: FN03, resource for FAN3
> acpipwrres9 at acpi0: FN04, resource for FAN4
> acpitz0 at acpi0
> acpitz0: critical temperature is 119 degC
> acpipwrres10 at acpi0: PIN_
> acpivideo0 at acpi0: GFX0
> acpivout0 at acpivideo0: DD1F
> cpu0: Enhanced SpeedStep 1696 MHz: speeds: 2301, 2300, 2200, 2000, 1800,
> 1700, 1600, 1500, 1300, 1200, 1100, 900, 800, 700, 500, 400 MHz
> pci0 at mainbus0 bus 0
> 0:31:5: mem address conflict 0xfe010000/0x1000
> pchb0 at pci0 dev 0 function 0 "Intel Core 10G Host" rev 0x0c
> inteldrm0 at pci0 dev 2 function 0 "Intel UHD Graphics" rev 0x02
> drm0 at inteldrm0
> inteldrm0: msi, COMETLAKE, gen 9
> pchtemp0 at pci0 dev 18 function 0 "Intel 400 Series Thermal" rev 0x00
> xhci0 at pci0 dev 20 function 0 "Intel 400 Series xHCI" rev 0x00: msi,
> xHCI 1.10
> 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
> "Intel 400 Series Shared SRAM" rev 0x00 at pci0 dev 20 function 2 not
> configured
> "Intel 400 Series MEI" rev 0x00 at pci0 dev 22 function 0 not configured
> ahci0 at pci0 dev 23 function 0 "Intel 400 Series AHCI" rev 0x00: msi,
> AHCI 1.3.1
> ahci0: PHY offline on port 0
> ahci0: port 1: 6.0Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 1 lun 0: <ATA, ST1000LM048-2E71, 0001>
> naa.5000c500ed895e27
> sd0: 953869MB, 512 bytes/sector, 1953525168 sectors, thin
> ppb0 at pci0 dev 28 function 0 "Intel 400 Series PCIE" rev 0xf0: msi
> pci1 at ppb0 bus 1
> em0 at pci1 dev 0 function 0 "Intel I211" rev 0x03: msi, address
> 80:ee:73:f7:f5:50
> ppb1 at pci0 dev 29 function 0 "Intel 400 Series PCIE" rev 0xf0: msi
> pci2 at ppb1 bus 2
> nvme0 at pci2 dev 0 function 0 vendor "Kingston", unknown product 0x500f
> rev 0x03: msix, NVMe 1.3
> nvme0: KINGSTON SNVS500G, firmware S8H40104, serial 50026B7282CA80B7
> scsibus2 at nvme0: 2 targets, initiator 0
> sd1 at scsibus2 targ 1 lun 0: <NVMe, KINGSTON SNVS500, S8H4>
> sd1: 476940MB, 512 bytes/sector, 976773168 sectors
> pcib0 at pci0 dev 31 function 0 "Intel 400 Series LPC" rev 0x00
> azalia0 at pci0 dev 31 function 3 "Intel 400 Series HD Audio" rev 0x00: msi
> azalia0: codecs: Realtek ALC888, Intel/0x280b, using Realtek ALC888
> audio0 at azalia0
> ichiic0 at pci0 dev 31 function 4 "Intel 400 Series SMBus" rev 0x00: apic
> 2 int 16
> iic0 at ichiic0
> spdmem0 at iic0 addr 0x50: 8GB DDR4 SDRAM PC4-21300 SO-DIMM
> spdmem1 at iic0 addr 0x52: 8GB DDR4 SDRAM PC4-21300 SO-DIMM
> "Intel 400 Series SPI" rev 0x00 at pci0 dev 31 function 5 not configured
> em1 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x00: msi, address
> 80:ee:73:f7:f5:4f
> 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
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> it0 at isa0 port 0x2e/2: IT8728F rev 1, EC port 0xa40
> vmm0 at mainbus0: VMX/EPT
> efifb at mainbus0 not configured
> uhidev0 at uhub0 port 6 configuration 1 interface 0 "American Power
> Conversion Back-UPS XS 700U   FW:924.Z5 .I USB FW:Z5" rev 1.10/1.06 addr 2
> uhidev0: iclass 3/0, 127 report ids
> upd0 at uhidev0
> uhid0 at uhidev0 reportid 1: input=0, output=0, feature=1
> uhid1 at uhidev0 reportid 2: input=0, output=0, feature=1
> uhid2 at uhidev0 reportid 3: input=0, output=0, feature=1
> uhid3 at uhidev0 reportid 4: input=0, output=0, feature=1
> uhid4 at uhidev0 reportid 5: input=0, output=0, feature=1
> uhid5 at uhidev0 reportid 6: input=3, output=0, feature=3
> uhid6 at uhidev0 reportid 7: input=0, output=0, feature=2
> uhid7 at uhidev0 reportid 8: input=0, output=0, feature=2
> uhid8 at uhidev0 reportid 9: input=0, output=0, feature=2
> uhid9 at uhidev0 reportid 10: input=0, output=0, feature=1
> uhid10 at uhidev0 reportid 11: input=0, output=0, feature=1
> uhid11 at uhidev0 reportid 12: input=3, output=0, feature=3
> uhid12 at uhidev0 reportid 13: input=0, output=0, feature=1
> uhid13 at uhidev0 reportid 14: input=0, output=0, feature=1
> uhid14 at uhidev0 reportid 15: input=0, output=0, feature=1
> uhid15 at uhidev0 reportid 16: input=0, output=0, feature=1
> uhid16 at uhidev0 reportid 17: input=0, output=0, feature=1
> uhid17 at uhidev0 reportid 18: input=0, output=0, feature=1
> uhid18 at uhidev0 reportid 21: input=0, output=0, feature=2
> uhid19 at uhidev0 reportid 23: input=0, output=0, feature=2
> uhid20 at uhidev0 reportid 24: input=0, output=0, feature=1
> uhid21 at uhidev0 reportid 28: input=0, output=0, feature=3
> uhid22 at uhidev0 reportid 32: input=0, output=0, feature=2
> uhid23 at uhidev0 reportid 33: input=1, output=0, feature=1
> uhid24 at uhidev0 reportid 34: input=0, output=0, feature=1
> uhid25 at uhidev0 reportid 35: input=0, output=0, feature=2
> uhid26 at uhidev0 reportid 36: input=0, output=0, feature=2
> uhid27 at uhidev0 reportid 37: input=0, output=0, feature=2
> uhid28 at uhidev0 reportid 38: input=0, output=0, feature=2
> uhid29 at uhidev0 reportid 39: input=0, output=0, feature=1
> uhid30 at uhidev0 reportid 40: input=0, output=0, feature=4
> uhid31 at uhidev0 reportid 48: input=0, output=0, feature=2
> uhid32 at uhidev0 reportid 49: input=0, output=0, feature=2
> uhid33 at uhidev0 reportid 50: input=0, output=0, feature=2
> uhid34 at uhidev0 reportid 51: input=0, output=0, feature=2
> uhid35 at uhidev0 reportid 52: input=0, output=0, feature=1
> uhid36 at uhidev0 reportid 53: input=0, output=0, feature=1
> uhid37 at uhidev0 reportid 54: input=0, output=0, feature=1
> uhid38 at uhidev0 reportid 64: input=0, output=0, feature=1
> uhid39 at uhidev0 reportid 65: input=0, output=0, feature=2
> uhid40 at uhidev0 reportid 66: input=0, output=0, feature=2
> uhid41 at uhidev0 reportid 80: input=0, output=0, feature=1
> uhid42 at uhidev0 reportid 81: input=0, output=0, feature=1
> uhid43 at uhidev0 reportid 82: input=0, output=0, feature=2
> uhid44 at uhidev0 reportid 96: input=0, output=0, feature=2
> uhid45 at uhidev0 reportid 97: input=0, output=0, feature=1
> uhid46 at uhidev0 reportid 98: input=0, output=0, feature=4
> uhid47 at uhidev0 reportid 116: input=0, output=0, feature=4
> uhid48 at uhidev0 reportid 117: input=0, output=0, feature=2
> uhid49 at uhidev0 reportid 120: input=0, output=0, feature=1
> uhid50 at uhidev0 reportid 121: input=0, output=0, feature=1
> uhid51 at uhidev0 reportid 122: input=0, output=0, feature=4
> uhid52 at uhidev0 reportid 123: input=0, output=0, feature=2
> uhid53 at uhidev0 reportid 124: input=0, output=0, feature=1
> uhid54 at uhidev0 reportid 125: input=0, output=0, feature=1
> uhid55 at uhidev0 reportid 126: input=0, output=0, feature=1
> uhid56 at uhidev0 reportid 127: input=0, output=0, feature=1
> uhub1 at uhub0 port 7 configuration 1 interface 0 "Genesys Logic USB2.0
> Hub" rev 2.00/88.32 addr 3
> uhidev1 at uhub1 port 2 configuration 1 interface 0 "PixArt USB Optical
> Mouse" rev 1.10/1.00 addr 4
> uhidev1: iclass 3/1
> ums0 at uhidev1: 3 buttons, Z dir
> wsmouse0 at ums0 mux 0
> uhidev2 at uhub1 port 3 configuration 1 interface 0 "Cherry GmbH CHERRY
> Corded Device" rev 2.00/3.03 addr 5
> uhidev2: iclass 3/1
> ukbd0 at uhidev2: 8 variable keys, 6 key codes
> wskbd1 at ukbd0 mux 1
> uhidev3 at uhub1 port 3 configuration 1 interface 1 "Cherry GmbH CHERRY
> Corded Device" rev 2.00/3.03 addr 5
> uhidev3: iclass 3/0
> ucc0 at uhidev3: 10 usages, 9 keys, enum
> wskbd2 at ucc0 mux 1
> vscsi0 at root
> scsibus3 at vscsi0: 256 targets
> softraid0 at root
> scsibus4 at softraid0: 256 targets
> root on sd1a (32d31fbe5a414714.a) swap on sd1b dump on sd1b
> inteldrm0: 3840x2160, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
> wskbd1: connecting to wsdisplay0
> wskbd2: connecting to wsdisplay0
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> sd2 at scsibus4 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
> sd2: 410318MB, 512 bytes/sector, 840332528 sectors
> drm:pid22189:intel_vblank_evade *ERROR* [drm] *ERROR* Potential atomic
> update failure on pipe A
> drm:pid22189:intel_vblank_evade *ERROR* [drm] *ERROR* Potential atomic
> update failure on pipe A
> drm:pid22189:intel_vblank_evade *ERROR* [drm] *ERROR* Potential atomic
> update failure on pipe A
>
>