Hi, i have a work desktop (dmesg below, dell optiplex 960 with an old radeon RV620, Core2Quad CPU Q9400) that quite often feels like 'hardlocking' with music staggering to a halt, mouse reacting veerrrry slowly, sometimes it recovers, sometimes i can switch to a VT and kill either ffx or thunderbird, but most of the times i dont have much option but hitting the power button.
That behaviour is random, mostly happens when switching apps (but that's only a feeling) - on that box i'm mostly using firefox, thunderbird, some terms, music & qgis (which can be heavy, but is mostly idling when open). that's not something new, it's been happening for some months now (yeah i know sucky regression window), and when it hardlocks, a running systat via ssh show: 75% cpu spining 25% sys not much interrupts (eg no interrupt storm afaict) load around 5/7 and plenty of free memory what systat screen should i watch/keep open to figure out what goes that wrong ? Landry
OpenBSD 7.1-current (GENERIC.MP) #476: Tue Apr 19 20:47:53 MDT 2022 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 8436838400 (8045MB) avail mem = 8163807232 (7785MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf0450 (82 entries) bios0: vendor Dell Inc. version "A05" date 07/31/2009 bios0: Dell Inc. OptiPlex 960 acpi0 at bios0 acpi0: TCPA checksum error: ACPI 3.0 acpi0: sleep states S0 S1 S3 S4 S5 acpi0: tables DSDT FACP SSDT APIC BOOT ASF! MCFG HPET TCPA DMAR SSDT SSDT SSDT SSDT SSDT acpi0: wakeup devices VBTN(S4) PCI0(S5) PCI4(S5) PCI2(S5) PCI3(S5) PCI1(S5) PCI5(S5) PCI6(S5) USB0(S3) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz, 2660.40 MHz, 06-17-0a 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN cpu0: 3MB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 7 var ranges, 88 fixed ranges cpu0: apic clock running at 332MHz cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz, 2660.00 MHz, 06-17-0a 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN cpu1: 3MB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 2 (application processor) cpu2: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz, 2660.02 MHz, 06-17-0a 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN cpu2: 3MB 64b/line 8-way L2 cache cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz, 2660.00 MHz, 06-17-0a 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN cpu3: 3MB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins, remapped acpimcfg0 at acpi0 acpimcfg0: addr 0xe0000000, bus 0-255 acpimcfg0: addr 0x97adfefb20280000, bus 181-20 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 4 (PCI4) acpiprt2 at acpi0: bus 2 (PCI2) acpiprt3 at acpi0: bus 3 (PCI3) acpiprt4 at acpi0: bus 1 (PCI1) acpiprt5 at acpi0: bus -1 (PCI5) acpiprt6 at acpi0: bus -1 (PCI6) acpibtn0 at acpi0: VBTN acpipci0 at acpi0 PCI0 acpicmos0 at acpi0 com0 at acpi0 COMA addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo "*pnp0c14" at acpi0 not configured acpicpu0 at acpi0: C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C1(1000@1 mwait.1), PSS cpu0: Enhanced SpeedStep 2660 MHz: speeds: 2667, 2333, 2000 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Q45 Host" rev 0x03 ppb0 at pci0 dev 1 function 0 "Intel Q45 PCIE" rev 0x03: msi pci1 at ppb0 bus 1 radeondrm0 at pci1 dev 0 function 0 "ATI Radeon HD 3450" rev 0x00 drm0 at radeondrm0 radeondrm0: msi "Intel Q45 HECI" rev 0x03 at pci0 dev 3 function 0 not configured pciide0 at pci0 dev 3 function 2 "Intel Q45 PT IDER" rev 0x03: DMA (unsupported), channel 0 wired to native-PCI, channel 1 wired to native-PCI pciide0: using apic 8 int 18 for native-PCI interrupt pciide0: channel 0 ignored (not responding; disabled or no drives?) pciide0: channel 1 ignored (not responding; disabled or no drives?) puc0 at pci0 dev 3 function 3 "Intel Q45 KT" rev 0x03: ports: 16 com com4 at puc0 port 0 apic 8 int 17: ns16550a, 16 byte fifo com4: probed fifo depth: 15 bytes em0 at pci0 dev 25 function 0 "Intel ICH10 D BM LM" rev 0x02: msi, address 00:24:e8:3d:46:fe uhci0 at pci0 dev 26 function 0 "Intel 82801JD USB" rev 0x02: apic 8 int 16 uhci1 at pci0 dev 26 function 1 "Intel 82801JD USB" rev 0x02: apic 8 int 17 uhci2 at pci0 dev 26 function 2 "Intel 82801JD USB" rev 0x02: apic 8 int 22 ehci0 at pci0 dev 26 function 7 "Intel 82801JD USB" rev 0x02: apic 8 int 22 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 82801JD HD Audio" rev 0x02: msi azalia0: codecs: Analog Devices AD1984A audio0 at azalia0 ppb1 at pci0 dev 28 function 0 "Intel 82801JD PCIE" rev 0x02: msi pci2 at ppb1 bus 2 ppb2 at pci0 dev 28 function 1 "Intel 82801JD PCIE" rev 0x02: msi pci3 at ppb2 bus 3 uhci3 at pci0 dev 29 function 0 "Intel 82801JD USB" rev 0x02: apic 8 int 23 uhci4 at pci0 dev 29 function 1 "Intel 82801JD USB" rev 0x02: apic 8 int 17 uhci5 at pci0 dev 29 function 2 "Intel 82801JD USB" rev 0x02: apic 8 int 18 ehci1 at pci0 dev 29 function 7 "Intel 82801JD USB" rev 0x02: apic 8 int 23 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb3 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa2 pci4 at ppb3 bus 4 dc0 at pci4 dev 0 function 0 "Accton EN2242" rev 0x11: apic 8 int 16, address 00:04:e2:3d:69:3a ukphy0 at dc0 phy 1: Generic IEEE 802.3u media interface, rev. 1: OUI 0x000749, model 0x0001 unknown vendor 0xbbbb product 0x76ed (class network subclass ethernet, rev 0x11) at pci4 dev 2 function 0 not configured pcib0 at pci0 dev 31 function 0 "Intel 82801JDO LPC" rev 0x02 ahci0 at pci0 dev 31 function 2 "Intel 82801JD AHCI" rev 0x02: msi, AHCI 1.2 ahci0: port 0: 3.0Gb/s ahci0: port 1: 3.0Gb/s ahci0: port 2: 1.5Gb/s ahci0: port 3: 3.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD5000AAKS-7, 01.0> naa.50014ee101e9cabf sd0: 476940MB, 512 bytes/sector, 976773168 sectors sd1 at scsibus1 targ 1 lun 0: <ATA, WDC WD5000AAKS-7, 01.0> naa.50014ee1ac8dbf1f sd1: 476940MB, 512 bytes/sector, 976773168 sectors cd0 at scsibus1 targ 2 lun 0: <PLDS, DVD+-RW DH-16AAS, JD12> removable sd2 at scsibus1 targ 3 lun 0: <ATA, SanDisk SSD PLUS, UE45> naa.5001b448b9709e7a sd2: 114480MB, 512 bytes/sector, 234455040 sectors, thin ichiic0 at pci0 dev 31 function 3 "Intel 82801JD SMBus" rev 0x02: apic 8 int 18 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL6 spdmem1 at iic0 addr 0x51: 2GB DDR2 SDRAM non-parity PC2-6400CL5 spdmem2 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-6400CL6 spdmem3 at iic0 addr 0x53: 2GB DDR2 SDRAM non-parity PC2-6400CL5 usb2 at uhci0: USB revision 1.0 uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci1: USB revision 1.0 uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci2: USB revision 1.0 uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb5 at uhci3: USB revision 1.0 uhub5 at usb5 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb6 at uhci4: USB revision 1.0 uhub6 at usb6 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb7 at uhci5: USB revision 1.0 uhub7 at usb7 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 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 lpt0 at isa0 port 0x378/4 irq 7 vmm0 at mainbus0: VMX (using slow L1TF mitigation) uvideo0 at uhub0 port 2 configuration 1 interface 0 "Logitech Webcam C310" rev 2.00/0.12 addr 2 video0 at uvideo0 uaudio0 at uhub0 port 2 configuration 1 interface 3 "Logitech Webcam C310" rev 2.00/0.12 addr 2 uaudio0: class v1, high-speed, sync, channels: 0 play, 1 rec, 2 ctls audio1 at uaudio0 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec uhub8 at uhub2 port 1 configuration 1 interface 0 "Lite-On Tech USB 1.1 2 port downstream low-power hub" rev 1.10/2.01 addr 2 uhidev0 at uhub8 port 3 configuration 1 interface 0 "Lite-On Tech IBM USB Travel Keyboard with UltraNav" rev 1.10/1.16 addr 3 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 uhidev1 at uhub8 port 3 configuration 1 interface 1 "Lite-On Tech IBM USB Travel Keyboard with UltraNav" rev 1.10/1.16 addr 3 uhidev1: iclass 3/0, 3 report ids uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0 ucc0 at uhidev1 reportid 3: 8 usages, 8 keys, enum wskbd2 at ucc0 mux 1 uhidev2 at uhub8 port 4 configuration 1 interface 0 "Synaptics Inc. Composite TouchPad / TrackPoint" rev 1.10/0.20 addr 4 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons wsmouse0 at ums0 mux 0 uhidev3 at uhub8 port 4 configuration 1 interface 1 "Synaptics Inc. Composite TouchPad / TrackPoint" rev 1.10/0.20 addr 4 uhidev3: iclass 3/1 ums1 at uhidev3: 3 buttons wsmouse1 at ums1 mux 0 uhidev4 at uhub3 port 2 configuration 1 interface 0 "Primax Electronics USB Optical Mouse" rev 2.00/2.00 addr 2 uhidev4: iclass 3/1 ums2 at uhidev4: 3 buttons, Z dir wsmouse2 at ums2 mux 0 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd2a (55e4597e30fa9889.a) swap on sd2b dump on sd2b WARNING: / was not properly unmounted radeondrm0: RV620 radeondrm0: 1680x1050, 32bpp wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0 wskbd1: connecting to wsdisplay0 wskbd2: connecting to wsdisplay0 wsdisplay0: screen 1-5 added (std, vt100 emulation) wskbd1: disconnecting from wsdisplay0 wskbd1 detached ukbd0 detached uhidev0 detached uhid0 detached wskbd2: disconnecting from wsdisplay0 wskbd2 detached ucc0 detached uhidev1 detached uhidev0 at uhub8 port 3 configuration 1 interface 0 "Lite-On Tech IBM USB Travel Keyboard with UltraNav" rev 1.10/1.16 addr 3 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd1 at ukbd0: console keyboard, using wsdisplay0 uhidev1 at uhub8 port 3 configuration 1 interface 1 "Lite-On Tech IBM USB Travel Keyboard with UltraNav" rev 1.10/1.16 addr 3 uhidev1: iclass 3/0, 3 report ids uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0 ucc0 at uhidev1 reportid 3: 8 usages, 8 keys, enum wskbd2 at ucc0 mux 1 wskbd2: connecting to wsdisplay0