Try setting kvm_intel.preemption_timer=0: https://marc.info/?l=openbsd-misc&m=151605213329615&w=2
On 2018/05/27 14:35, remy dev wrote: > Hello Guys, > > I hope this bug report has enough information for you. > I use proxmox with several operating systems depending on the case. Debian, > ubuntu, alpineLinux, widows. > It still works fine except for openbsd (I haven't tested with any other > product in the BDS family) > > Since the switch to version 6, openbsd frezze regularly for no real reason, > but I've only tried it since version 5.9 so I don't have enough hindsight > to know if it's was ok before. > However on the proxmox forum, the problem seems to have appeared since > version 6, but the number of openbsd users is low so it's not necessarily > significant. > > Regulary the probleme happen when I restart the systeme. > > > In this exemple, i was editing a config file with wim on a fresh install > (just akg_add wim) with the noVNC console from proxmox. > > Screenshot when CPU crash openbsd with à 100% use. > > > > I can only stop the system and start again. > > Hardware settings > > > > I really tried to find a solution to the problem, but nothing conclusive at > my level. but I think the problem comes from the display, even if it > doesn't make sense since there are crashes even without using NoVNC > > Best regards > > Rémy > OpenBSD 6.3 (RAMDISK_CD) #98: Sat Mar 24 14:26:39 MDT 2018 > [email protected]:/usr/src/sys/arch/amd64/compile/RAMDISK_CD > real mem = 1241366528 (1183MB) > avail mem = 1200013312 (1144MB) > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf59a0 (9 entries) > bios0: vendor SeaBIOS version > "rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org" date 04/01/2014 > bios0: QEMU Standard PC (i440FX + PIIX, 1996) > acpi0 at bios0: rev 0 > acpi0: tables DSDT FACP APIC HPET > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM) i3-2365M CPU @ 1.40GHz, 176.80 MHz > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,HV,NXE,RDTSCP,LONG,LAHF,PERF,ARAT,MELTDOWN > cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > 64b/line 16-way L2 cache > cpu0: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: apic clock running at 1000MHz > ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins > acpiprt0 at acpi0: bus 0 (PCI0) > acpicpu at acpi0 not configured > "ACPI0006" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "QEMU0002" at acpi0 not configured > "ACPI0010" at acpi0 not configured > pvbus0 at mainbus0: KVM > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02 > "Intel 82371SB ISA" rev 0x00 at pci0 dev 1 function 0 not configured > pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0 > wired to compatibility, channel 1 wired to compatibility > pciide0: channel 0 disabled (no drives) > atapiscsi0 at pciide0 channel 1 drive 0 > scsibus0 at atapiscsi0: 2 targets > cd0 at scsibus0 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 2.5+> ATAPI 5/cdrom > removable > cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 > uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11 > "Intel 82371AB Power" rev 0x03 at pci0 dev 1 function 3 not configured > vga1 at pci0 dev 2 function 0 "Bochs VGA" rev 0x02 > vga1: aperture needed > wsdisplay1 at vga1 mux 1: console (80x25, vt100 emulation) > virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Memory" rev 0x00 > virtio0: no matching child driver; not configured > virtio1 at pci0 dev 10 function 0 "Qumranet Virtio Storage" rev 0x00 > vioblk0 at virtio1 > scsibus1 at vioblk0: 2 targets > sd0 at scsibus1 targ 0 lun 0: <VirtIO, Block Device, > SCSI3 0/direct fixed > sd0: 10240MB, 512 bytes/sector, 20971520 sectors > virtio1: msix shared > virtio2 at pci0 dev 18 function 0 "Qumranet Virtio Network" rev 0x00 > vio0 at virtio2: address e6:99:c6:14:bf:98 > virtio2: msix shared > ppb0 at pci0 dev 30 function 0 "Red Hat Qemu PCI-PCI" rev 0x00 > pci1 at ppb0 bus 1 > ppb1 at pci0 dev 31 function 0 "Red Hat Qemu PCI-PCI" rev 0x00 > pci2 at ppb1 bus 2 > usb0 at uhci0: USB revision 1.0 > uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 > addr 1 > isa0 at mainbus0 > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard, using wsdisplay1 > uhidev0 at uhub0 port 1 configuration 1 interface 0 "QEMU QEMU USB Tablet" > rev 2.00/0.00 addr 2 > uhidev0: iclass 3/0 > uhid at uhidev0 not configured > softraid0 at root > scsibus2 at softraid0: 256 targets > root on rd0a swap on rd0b dump on rd0b > syncing disks... done > rebooting... > OpenBSD 6.3 (RAMDISK_CD) #98: Sat Mar 24 14:26:39 MDT 2018 > [email protected]:/usr/src/sys/arch/amd64/compile/RAMDISK_CD > real mem = 1241366528 (1183MB) > avail mem = 1200013312 (1144MB) > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf59a0 (9 entries) > bios0: vendor SeaBIOS version > "rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org" date 04/01/2014 > bios0: QEMU Standard PC (i440FX + PIIX, 1996) > acpi0 at bios0: rev 0 > acpi0: tables DSDT FACP APIC HPET > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM) i3-2365M CPU @ 1.40GHz, 167.80 MHz > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,OSXSAVE,AVX,HV,NXE,RDTSCP,LONG,LAHF,PERF,ARAT,MELTDOWN > cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > 64b/line 16-way L2 cache > cpu0: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: apic clock running at 999MHz > ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins > acpiprt0 at acpi0: bus 0 (PCI0) > acpicpu at acpi0 not configured > "ACPI0006" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "QEMU0002" at acpi0 not configured > "ACPI0010" at acpi0 not configured > pvbus0 at mainbus0: KVM > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02 > "Intel 82371SB ISA" rev 0x00 at pci0 dev 1 function 0 not configured > pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0 > wired to compatibility, channel 1 wired to compatibility > pciide0: channel 0 disabled (no drives) > atapiscsi0 at pciide0 channel 1 drive 0 > scsibus0 at atapiscsi0: 2 targets > cd0 at scsibus0 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 2.5+> ATAPI 5/cdrom > removable > cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 > uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11 > "Intel 82371AB Power" rev 0x03 at pci0 dev 1 function 3 not configured > vga1 at pci0 dev 2 function 0 "Bochs VGA" rev 0x02 > vga1: aperture needed > wsdisplay1 at vga1 mux 1: console (80x25, vt100 emulation) > virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Memory" rev 0x00 > virtio0: no matching child driver; not configured > virtio1 at pci0 dev 10 function 0 "Qumranet Virtio Storage" rev 0x00 > vioblk0 at virtio1 > scsibus1 at vioblk0: 2 targets > sd0 at scsibus1 targ 0 lun 0: <VirtIO, Block Device, > SCSI3 0/direct fixed > sd0: 10240MB, 512 bytes/sector, 20971520 sectors > virtio1: msix shared > virtio2 at pci0 dev 18 function 0 "Qumranet Virtio Network" rev 0x00 > vio0 at virtio2: address e6:99:c6:14:bf:98 > virtio2: msix shared > ppb0 at pci0 dev 30 function 0 "Red Hat Qemu PCI-PCI" rev 0x00 > pci1 at ppb0 bus 1 > ppb1 at pci0 dev 31 function 0 "Red Hat Qemu PCI-PCI" rev 0x00 > pci2 at ppb1 bus 2 > usb0 at uhci0: USB revision 1.0 > uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 > addr 1 > isa0 at mainbus0 > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard, using wsdisplay1 > uhidev0 at uhub0 port 1 configuration 1 interface 0 "QEMU QEMU USB Tablet" > rev 2.00/0.00 addr 2 > uhidev0: iclass 3/0 > uhid at uhidev0 not configured > softraid0 at root > scsibus2 at softraid0: 256 targets > root on rd0a swap on rd0b dump on rd0b > syncing disks... done > rebooting... > OpenBSD 6.3 (GENERIC) #100: Sat Mar 24 14:17:45 MDT 2018 > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC > real mem = 1241366528 (1183MB) > avail mem = 1196822528 (1141MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf59a0 (9 entries) > bios0: vendor SeaBIOS version > "rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org" date 04/01/2014 > bios0: QEMU Standard PC (i440FX + PIIX, 1996) > acpi0 at bios0: rev 0 > acpi0: sleep states S3 S4 S5 > acpi0: tables DSDT FACP APIC HPET > acpi0: wakeup devices > 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) i3-2365M CPU @ 1.40GHz, 176.90 MHz > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,OSXSAVE,AVX,HV,NXE,RDTSCP,LONG,LAHF,PERF,ARAT,MELTDOWN > cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > 64b/line 16-way L2 cache > cpu0: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges > cpu0: apic clock running at 999MHz > ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins > acpihpet0 at acpi0: 100000000 Hz > acpiprt0 at acpi0: bus 0 (PCI0) > acpicpu0 at acpi0: C1(@1 halt!) > "ACPI0006" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "PNP0A06" at acpi0 not configured > "QEMU0002" at acpi0 not configured > "ACPI0010" at acpi0 not configured > pvbus0 at mainbus0: KVM > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02 > pcib0 at pci0 dev 1 function 0 "Intel 82371SB ISA" rev 0x00 > pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0 > wired to compatibility, channel 1 wired to compatibility > pciide0: channel 0 disabled (no drives) > atapiscsi0 at pciide0 channel 1 drive 0 > scsibus1 at atapiscsi0: 2 targets > cd0 at scsibus1 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 2.5+> ATAPI 5/cdrom > removable > cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 > uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11 > piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: apic 0 int 9 > iic0 at piixpm0 > vga1 at pci0 dev 2 function 0 "Bochs VGA" rev 0x02 > wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) > wsdisplay0: screen 1-5 added (80x25, vt100 emulation) > virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Memory" rev 0x00 > viomb0 at virtio0 > virtio0: apic 0 int 11 > virtio1 at pci0 dev 10 function 0 "Qumranet Virtio Storage" rev 0x00 > vioblk0 at virtio1 > scsibus2 at vioblk0: 2 targets > sd0 at scsibus2 targ 0 lun 0: <VirtIO, Block Device, > SCSI3 0/direct fixed > sd0: 10240MB, 512 bytes/sector, 20971520 sectors > virtio1: msix shared > virtio2 at pci0 dev 18 function 0 "Qumranet Virtio Network" rev 0x00 > vio0 at virtio2: address e6:99:c6:14:bf:98 > virtio2: msix shared > ppb0 at pci0 dev 30 function 0 "Red Hat Qemu PCI-PCI" rev 0x00 > pci1 at ppb0 bus 1 > ppb1 at pci0 dev 31 function 0 "Red Hat Qemu PCI-PCI" rev 0x00 > pci2 at ppb1 bus 2 > isa0 at pcib0 > isadma0 at isa0 > fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > pms0 at pckbc0 (aux slot) > wsmouse0 at pms0 mux 0 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > usb0 at uhci0: USB revision 1.0 > uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 > addr 1 > uhidev0 at uhub0 port 1 configuration 1 interface 0 "QEMU QEMU USB Tablet" > rev 2.00/0.00 addr 2 > uhidev0: iclass 3/0 > ums0 at uhidev0: 3 buttons, Z dir > wsmouse1 at ums0 mux 0 > vscsi0 at root > scsibus3 at vscsi0: 256 targets > softraid0 at root > scsibus4 at softraid0: 256 targets > root on sd0a (a80e82627f34b054.a) swap on sd0b dump on sd0b > fd0 at fdc0 drive 1: density unknown >
