OpenBSD Hangs On

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OpenBSD Hangs On

jin&hitman&Barracuda
Hello

I've a virtual appliance on kvm and it hangs on every 3 days
period approximately. The problem been there since its installation which
was in March. When it happens, I can only make hard shutdown/reboot to
recover my system from this issue because the system doesn't respond me.
I'm using version 6.6 of OpenBSD and i already applied the all syspatches.
I'm not certain but it looks like the problem could be related with syslog
deamon.  May be it is too early to make an assumption but log messages
(/var/log/messages) show that syslog daemon keeps restarting itself in 4
hours periods.

Could someone please point me to how to increase verbosity of the logs ?
I'ld like to dig myself as much as possible.

Fatih
Sincerely

dmesg output

OpenBSD 6.6 (GENERIC) #7: Thu Mar 12 10:32:29 MDT 2020
    [hidden email]:
/usr/src/sys/arch/amd64/compile/GENERIC
real mem = 1056817152 (1007MB)
avail mem = 1012228096 (965MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
bios0: vendor SeaBIOS version "rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org"
date 04/01/2014
bios0: QEMU Standard PC (i440FX + PIIX, 1996)
acpi0 at bios0: ACPI 1.0
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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.15 MHz, 06-2c-01
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
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
acpipci0 at acpi0 PCI0: _OSC failed
acpicmos0 at acpi0
"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
cpu0: using IvyBridge MDS workaround
pvbus0 at mainbus0: KVM
pvclock0 at pvbus0
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)
pciide0: channel 1 disabled (no drives)
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 Network" rev 0x00
vio0 at virtio0: address 52:54:00:a5:1f:57
virtio0: msix shared
eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
audio0 at eap0
midi0 at eap0: <AudioPCI MIDI UART>
virtio1 at pci0 dev 5 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, >
sd0: 51200MB, 512 bytes/sector, 104857600 sectors
virtio1: msix shared
virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
viomb0 at virtio2
virtio2: apic 0 int 10
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, 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
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
fd0 at fdc0 drive 1: density unknown
syncing disks... done
rebooting...
OpenBSD 6.6 (GENERIC) #0: Thu Jun  4 15:26:25 MDT 2020
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC
real mem = 1056817152 (1007MB)
avail mem = 1012228096 (965MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
bios0: vendor SeaBIOS version "rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org"
date 04/01/2014
bios0: QEMU Standard PC (i440FX + PIIX, 1996)
acpi0 at bios0: ACPI 1.0
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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.19 MHz, 06-2c-01
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
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
acpipci0 at acpi0 PCI0: _OSC failed
acpicmos0 at acpi0
"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
cpu0: using IvyBridge MDS workaround
pvbus0 at mainbus0: KVM
pvclock0 at pvbus0
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)
pciide0: channel 1 disabled (no drives)
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 Network" rev 0x00
vio0 at virtio0: address 52:54:00:a5:1f:57
virtio0: msix shared
eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
audio0 at eap0
midi0 at eap0: <AudioPCI MIDI UART>
virtio1 at pci0 dev 5 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, >
sd0: 51200MB, 512 bytes/sector, 104857600 sectors
virtio1: msix shared
virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
viomb0 at virtio2
virtio2: apic 0 int 10
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, 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
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
fd0 at fdc0 drive 1: density unknown


---

Syslog Messages
(....)
Jun 16 17:12:26 volgograd syslogd[5803]: start
Jun 16 17:12:26 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
10:32:29 MDT 2020
Jun 16 17:12:26 volgograd /bsd:     [hidden email]:
/usr/src/sys/arch/amd64/compile/GENERIC
Jun 16 17:12:26 volgograd /bsd: real mem = 1056817152 (1007MB)
Jun 16 17:12:26 volgograd /bsd: avail mem = 1012228096 (965MB)
Jun 16 17:12:26 volgograd /bsd: mpath0 at root
Jun 16 17:12:26 volgograd /bsd: scsibus0 at mpath0: 256 targets
Jun 16 17:12:26 volgograd /bsd: mainbus0 at root
Jun 16 17:12:26 volgograd /bsd: bios0 at mainbus0: SMBIOS rev. 2.8 @
0xf5940 (9 entries)
Jun 16 17:12:26 volgograd /bsd: bios0: vendor SeaBIOS version "
rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org" date 04/01/2014
Jun 16 17:12:26 volgograd /bsd: bios0: QEMU Standard PC (i440FX + PIIX,
1996)
Jun 16 17:12:26 volgograd /bsd: acpi0 at bios0: ACPI 1.0
Jun 16 17:12:26 volgograd /bsd: acpi0: sleep states S3 S4 S5
Jun 16 17:12:26 volgograd /bsd: acpi0: tables DSDT FACP APIC HPET
Jun 16 17:12:26 volgograd /bsd: acpi0: wakeup devices
Jun 16 17:12:26 volgograd /bsd: acpitimer0 at acpi0: 3579545 Hz, 24 bits
Jun 16 17:12:26 volgograd /bsd: acpimadt0 at acpi0 addr 0xfee00000: PC-AT
compat
Jun 16 17:12:26 volgograd /bsd: cpu0 at mainbus0: apid 0 (boot processor)
Jun 16 17:12:26 volgograd /bsd: cpu0: Westmere E56xx/L56xx/X56xx
(Nehalem-C), 2295.16 MHz, 06-2c-01
Jun 16 17:12:26 volgograd /bsd: cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,ARAT,MELTDOWN
Jun 16 17:12:26 volgograd /bsd: cpu0: 64KB 64b/line 2-way I-cache, 64KB
64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
Jun 16 17:12:26 volgograd /bsd: cpu0: ITLB 255 4KB entries direct-mapped,
255 4MB entries direct-mapped
Jun 16 17:12:26 volgograd /bsd: cpu0: DTLB 255 4KB entries direct-mapped,
255 4MB entries direct-mapped
Jun 16 17:12:26 volgograd /bsd: cpu0: smt 0, core 0, package 0
Jun 16 17:12:26 volgograd /bsd: mtrr: Pentium Pro MTRR support, 8 var
ranges, 88 fixed ranges
Jun 16 17:12:26 volgograd /bsd: cpu0: apic clock running at 999MHz
Jun 16 17:12:26 volgograd /bsd: ioapic0 at mainbus0: apid 0 pa 0xfec00000,
version 11, 24 pins
Jun 16 17:12:26 volgograd /bsd: acpihpet0 at acpi0: 100000000 Hz
Jun 16 17:12:26 volgograd /bsd: acpiprt0 at acpi0: bus 0 (PCI0)
Jun 16 17:12:26 volgograd /bsd: acpicpu0 at acpi0: C1(@1 halt!)
Jun 16 17:12:26 volgograd /bsd: "ACPI0006" at acpi0 not configured
Jun 16 17:12:26 volgograd /bsd: acpipci0 at acpi0 PCI0: _OSC failed
Jun 16 17:12:26 volgograd /bsd: acpicmos0 at acpi0
Jun 16 17:12:26 volgograd /bsd: "PNP0A06" at acpi0 not configured
Jun 16 17:12:26 volgograd last message repeated 2 times
Jun 16 17:12:26 volgograd /bsd: "QEMU0002" at acpi0 not configured
Jun 16 17:12:26 volgograd /bsd: "ACPI0010" at acpi0 not configured
Jun 16 17:12:26 volgograd /bsd: cpu0: using IvyBridge MDS workaround
Jun 16 17:12:26 volgograd /bsd: pvbus0 at mainbus0: KVM
Jun 16 17:12:26 volgograd /bsd: pvclock0 at pvbus0
Jun 16 17:12:26 volgograd /bsd: pci0 at mainbus0 bus 0
Jun 16 17:12:26 volgograd /bsd: pchb0 at pci0 dev 0 function 0 "Intel
82441FX" rev 0x02
Jun 16 17:12:26 volgograd /bsd: pcib0 at pci0 dev 1 function 0 "Intel
82371SB ISA" rev 0x00
Jun 16 17:12:26 volgograd /bsd: pciide0 at pci0 dev 1 function 1 "Intel
82371SB IDE" rev 0x00: DMA, channel 0 wired to compatibility, channel 1
wired to compatibility
Jun 16 17:12:26 volgograd /bsd: pciide0: channel 0 disabled (no drives)
Jun 16 17:12:26 volgograd /bsd: pciide0: channel 1 disabled (no drives)
Jun 16 17:12:26 volgograd /bsd: uhci0 at pci0 dev 1 function 2 "Intel
82371SB USB" rev 0x01: apic 0 int 11
Jun 16 17:12:26 volgograd /bsd: piixpm0 at pci0 dev 1 function 3 "Intel
82371AB Power" rev 0x03: apic 0 int 9
Jun 16 17:12:26 volgograd /bsd: iic0 at piixpm0
Jun 16 17:12:26 volgograd /bsd: vga1 at pci0 dev 2 function 0 "Bochs VGA"
rev 0x02
Jun 16 17:12:26 volgograd /bsd: wsdisplay0 at vga1 mux 1: console (80x25,
vt100 emulation)
Jun 16 17:12:26 volgograd /bsd: wsdisplay0: screen 1-5 added (80x25, vt100
emulation)
Jun 16 17:12:26 volgograd /bsd: virtio0 at pci0 dev 3 function 0 "Qumranet
Virtio Network" rev 0x00
Jun 16 17:12:26 volgograd /bsd: vio0 at virtio0: address 52:54:00:a5:1f:57
Jun 16 17:12:26 volgograd /bsd: virtio0: msix shared
Jun 16 17:12:26 volgograd /bsd: eap0 at pci0 dev 4 function 0 "Ensoniq
AudioPCI" rev 0x00: apic 0 int 11
Jun 16 17:12:26 volgograd /bsd: audio0 at eap0
Jun 16 17:12:26 volgograd /bsd: midi0 at eap0: <AudioPCI MIDI UART>
Jun 16 17:12:26 volgograd /bsd: virtio1 at pci0 dev 5 function 0 "Qumranet
Virtio Storage" rev 0x00
Jun 16 17:12:26 volgograd /bsd: vioblk0 at virtio1
Jun 16 17:12:26 volgograd /bsd: scsibus1 at vioblk0: 2 targets
Jun 16 17:12:26 volgograd /bsd: sd0 at scsibus1 targ 0 lun 0: <VirtIO,
Block Device, >
Jun 16 17:12:26 volgograd /bsd: sd0: 51200MB, 512 bytes/sector, 104857600
sectors
Jun 16 17:12:26 volgograd /bsd: virtio1: msix shared
Jun 16 17:12:26 volgograd /bsd: virtio2 at pci0 dev 6 function 0 "Qumranet
Virtio Memory Balloon" rev 0x00
Jun 16 17:12:26 volgograd /bsd: viomb0 at virtio2
Jun 16 17:12:26 volgograd /bsd: virtio2: apic 0 int 10
Jun 16 17:12:26 volgograd /bsd: isa0 at pcib0
Jun 16 17:12:26 volgograd /bsd: isadma0 at isa0
Jun 16 17:12:26 volgograd /bsd: fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
Jun 16 17:12:26 volgograd /bsd: pckbc0 at isa0 port 0x60/5 irq 1 irq 12
Jun 16 17:12:26 volgograd /bsd: pckbd0 at pckbc0 (kbd slot)
Jun 16 17:12:26 volgograd /bsd: wskbd0 at pckbd0: console keyboard, using
wsdisplay0
Jun 16 17:12:26 volgograd /bsd: pms0 at pckbc0 (aux slot)
Jun 16 17:12:26 volgograd /bsd: wsmouse0 at pms0 mux 0
Jun 16 17:12:26 volgograd /bsd: pcppi0 at isa0 port 0x61
Jun 16 17:12:26 volgograd /bsd: spkr0 at pcppi0
Jun 16 17:12:26 volgograd /bsd: usb0 at uhci0: USB revision 1.0
Jun 16 17:12:26 volgograd /bsd: uhub0 at usb0 configuration 1 interface 0
"Intel UHCI root hub" rev 1.00/1.00 addr 1
Jun 16 17:12:26 volgograd /bsd: uhidev0 at uhub0 port 1 configuration 1
interface 0 "QEMU QEMU USB Tablet" rev 2.00/0.00 addr 2
Jun 16 17:12:26 volgograd /bsd: uhidev0: iclass 3/0
Jun 16 17:12:26 volgograd /bsd: ums0 at uhidev0: 3 buttons, Z dir
Jun 16 17:12:26 volgograd /bsd: wsmouse1 at ums0 mux 0
Jun 16 17:12:26 volgograd /bsd: vscsi0 at root
Jun 16 17:12:26 volgograd /bsd: scsibus2 at vscsi0: 256 targets
Jun 16 17:12:26 volgograd /bsd: softraid0 at root
Jun 16 17:12:26 volgograd /bsd: scsibus3 at softraid0: 256 targets
Jun 16 17:12:26 volgograd /bsd: root on sd0a (496659ef9c4468e2.a) swap on
sd0b dump on sd0b
Jun 16 17:12:26 volgograd /bsd: WARNING: / was not properly unmounted
Jun 16 17:12:26 volgograd /bsd: fd0 at fdc0 drive 1: density unknown
Jun 16 17:12:26 volgograd sendsyslog: dropped 1 message, error 57, pid 40419
Jun 16 17:12:27 volgograd savecore: no core dump
Jun 16 17:12:48 volgograd reorder_kernel: kernel relinking done
Jun 16 18:00:01 volgograd syslogd[5803]: restart
Jun 16 19:00:01 volgograd syslogd[5803]: restart
Jun 16 23:00:02 volgograd syslogd[5803]: restart
Jun 17 03:00:01 volgograd syslogd[5803]: restart
Jun 17 07:00:02 volgograd syslogd[5803]: restart
Jun 17 11:00:01 volgograd syslogd[5803]: restart
Jun 17 15:00:02 volgograd syslogd[5803]: restart
Jun 17 18:00:02 volgograd syslogd[5803]: restart
Jun 17 19:00:01 volgograd syslogd[5803]: restart
Jun 17 23:00:01 volgograd syslogd[5803]: restart
Jun 18 03:00:01 volgograd syslogd[5803]: restart
Jun 18 07:00:01 volgograd syslogd[5803]: restart
Jun 18 11:00:01 volgograd syslogd[5803]: restart
Jun 18 15:00:01 volgograd syslogd[5803]: restart
Jun 18 18:00:01 volgograd syslogd[5803]: restart
Jun 18 19:00:01 volgograd syslogd[5803]: restart
Jun 18 23:00:01 volgograd syslogd[5803]: restart
Jun 19 03:00:01 volgograd syslogd[5803]: restart
Jun 19 07:00:01 volgograd syslogd[5803]: restart
Jun 19 11:00:02 volgograd syslogd[5803]: restart
Jun 19 15:00:02 volgograd syslogd[5803]: restart
Jun 19 18:00:02 volgograd syslogd[5803]: restart
Jun 19 19:00:01 volgograd syslogd[5803]: restart
Jun 19 23:00:01 volgograd syslogd[5803]: restart
Jun 20 03:00:01 volgograd syslogd[5803]: restart
Jun 20 04:00:01 volgograd syslogd[5803]: restart
Jun 20 07:00:01 volgograd syslogd[5803]: restart
Jun 20 11:00:01 volgograd syslogd[5803]: restart
Jun 20 15:00:01 volgograd syslogd[5803]: restart
Jun 20 18:00:01 volgograd syslogd[5803]: restart
Jun 20 19:00:01 volgograd syslogd[5803]: restart
Jun 20 23:00:01 volgograd syslogd[5803]: restart
Jun 21 03:00:01 volgograd syslogd[5803]: restart
Jun 21 07:00:01 volgograd syslogd[5803]: restart
Jun 21 11:00:01 volgograd syslogd[5803]: restart
Jun 21 15:00:01 volgograd syslogd[5803]: restart
Jun 21 18:00:02 volgograd syslogd[5803]: restart
Jun 22 15:22:53 volgograd syslogd[73564]: start
Jun 22 15:22:53 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
10:32:29 MDT 2020
(...)
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Re: OpenBSD Hangs On

Tom Smyth
Hi Jinn
This issue we came across a few years ago ,
it affects certain versions of KVM / Proxmox...
if you disable Intel Preemption timer...  in the Hypervisor  Linux  kernel
if you do a search misc lists ... with KVM and freeze and OpenBSD
you will see lots of discussions and the exact settings to put in the KVM
Hypervisor
it may relieve your situation..


Thanks
Tom Smyth

On Mon, 22 Jun 2020 at 14:30, jin&hitman&Barracuda <[hidden email]>
wrote:

> Hello
>
> I've a virtual appliance on kvm and it hangs on every 3 days
> period approximately. The problem been there since its installation which
> was in March. When it happens, I can only make hard shutdown/reboot to
> recover my system from this issue because the system doesn't respond me.
> I'm using version 6.6 of OpenBSD and i already applied the all syspatches.
> I'm not certain but it looks like the problem could be related with syslog
> deamon.  May be it is too early to make an assumption but log messages
> (/var/log/messages) show that syslog daemon keeps restarting itself in 4
> hours periods.
>
> Could someone please point me to how to increase verbosity of the logs ?
> I'ld like to dig myself as much as possible.
>
> Fatih
> Sincerely
>
> dmesg output
>
> OpenBSD 6.6 (GENERIC) #7: Thu Mar 12 10:32:29 MDT 2020
>     [hidden email]:
> /usr/src/sys/arch/amd64/compile/GENERIC
> real mem = 1056817152 (1007MB)
> avail mem = 1012228096 (965MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
> bios0: vendor SeaBIOS version "
> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org"
> date 04/01/2014
> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
> acpi0 at bios0: ACPI 1.0
> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.15 MHz, 06-2c-01
> cpu0:
>
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
> 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
> acpipci0 at acpi0 PCI0: _OSC failed
> acpicmos0 at acpi0
> "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
> cpu0: using IvyBridge MDS workaround
> pvbus0 at mainbus0: KVM
> pvclock0 at pvbus0
> 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)
> pciide0: channel 1 disabled (no drives)
> 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 Network" rev 0x00
> vio0 at virtio0: address 52:54:00:a5:1f:57
> virtio0: msix shared
> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
> audio0 at eap0
> midi0 at eap0: <AudioPCI MIDI UART>
> virtio1 at pci0 dev 5 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, >
> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
> virtio1: msix shared
> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
> viomb0 at virtio2
> virtio2: apic 0 int 10
> 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, 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
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
> WARNING: / was not properly unmounted
> fd0 at fdc0 drive 1: density unknown
> syncing disks... done
> rebooting...
> OpenBSD 6.6 (GENERIC) #0: Thu Jun  4 15:26:25 MDT 2020
>     [hidden email]:
> /usr/src/sys/arch/amd64/compile/GENERIC
> real mem = 1056817152 (1007MB)
> avail mem = 1012228096 (965MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
> bios0: vendor SeaBIOS version "
> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org"
> date 04/01/2014
> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
> acpi0 at bios0: ACPI 1.0
> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.19 MHz, 06-2c-01
> cpu0:
>
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
> 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
> acpipci0 at acpi0 PCI0: _OSC failed
> acpicmos0 at acpi0
> "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
> cpu0: using IvyBridge MDS workaround
> pvbus0 at mainbus0: KVM
> pvclock0 at pvbus0
> 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)
> pciide0: channel 1 disabled (no drives)
> 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 Network" rev 0x00
> vio0 at virtio0: address 52:54:00:a5:1f:57
> virtio0: msix shared
> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
> audio0 at eap0
> midi0 at eap0: <AudioPCI MIDI UART>
> virtio1 at pci0 dev 5 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, >
> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
> virtio1: msix shared
> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
> viomb0 at virtio2
> virtio2: apic 0 int 10
> 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, 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
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
> fd0 at fdc0 drive 1: density unknown
>
>
> ---
>
> Syslog Messages
> (....)
> Jun 16 17:12:26 volgograd syslogd[5803]: start
> Jun 16 17:12:26 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
> 10:32:29 MDT 2020
> Jun 16 17:12:26 volgograd /bsd:     [hidden email]:
> /usr/src/sys/arch/amd64/compile/GENERIC
> Jun 16 17:12:26 volgograd /bsd: real mem = 1056817152 (1007MB)
> Jun 16 17:12:26 volgograd /bsd: avail mem = 1012228096 (965MB)
> Jun 16 17:12:26 volgograd /bsd: mpath0 at root
> Jun 16 17:12:26 volgograd /bsd: scsibus0 at mpath0: 256 targets
> Jun 16 17:12:26 volgograd /bsd: mainbus0 at root
> Jun 16 17:12:26 volgograd /bsd: bios0 at mainbus0: SMBIOS rev. 2.8 @
> 0xf5940 (9 entries)
> Jun 16 17:12:26 volgograd /bsd: bios0: vendor SeaBIOS version "
> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org" date 04/01/2014
> Jun 16 17:12:26 volgograd /bsd: bios0: QEMU Standard PC (i440FX + PIIX,
> 1996)
> Jun 16 17:12:26 volgograd /bsd: acpi0 at bios0: ACPI 1.0
> Jun 16 17:12:26 volgograd /bsd: acpi0: sleep states S3 S4 S5
> Jun 16 17:12:26 volgograd /bsd: acpi0: tables DSDT FACP APIC HPET
> Jun 16 17:12:26 volgograd /bsd: acpi0: wakeup devices
> Jun 16 17:12:26 volgograd /bsd: acpitimer0 at acpi0: 3579545 Hz, 24 bits
> Jun 16 17:12:26 volgograd /bsd: acpimadt0 at acpi0 addr 0xfee00000: PC-AT
> compat
> Jun 16 17:12:26 volgograd /bsd: cpu0 at mainbus0: apid 0 (boot processor)
> Jun 16 17:12:26 volgograd /bsd: cpu0: Westmere E56xx/L56xx/X56xx
> (Nehalem-C), 2295.16 MHz, 06-2c-01
> Jun 16 17:12:26 volgograd /bsd: cpu0:
>
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,ARAT,MELTDOWN
> Jun 16 17:12:26 volgograd /bsd: cpu0: 64KB 64b/line 2-way I-cache, 64KB
> 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
> Jun 16 17:12:26 volgograd /bsd: cpu0: ITLB 255 4KB entries direct-mapped,
> 255 4MB entries direct-mapped
> Jun 16 17:12:26 volgograd /bsd: cpu0: DTLB 255 4KB entries direct-mapped,
> 255 4MB entries direct-mapped
> Jun 16 17:12:26 volgograd /bsd: cpu0: smt 0, core 0, package 0
> Jun 16 17:12:26 volgograd /bsd: mtrr: Pentium Pro MTRR support, 8 var
> ranges, 88 fixed ranges
> Jun 16 17:12:26 volgograd /bsd: cpu0: apic clock running at 999MHz
> Jun 16 17:12:26 volgograd /bsd: ioapic0 at mainbus0: apid 0 pa 0xfec00000,
> version 11, 24 pins
> Jun 16 17:12:26 volgograd /bsd: acpihpet0 at acpi0: 100000000 Hz
> Jun 16 17:12:26 volgograd /bsd: acpiprt0 at acpi0: bus 0 (PCI0)
> Jun 16 17:12:26 volgograd /bsd: acpicpu0 at acpi0: C1(@1 halt!)
> Jun 16 17:12:26 volgograd /bsd: "ACPI0006" at acpi0 not configured
> Jun 16 17:12:26 volgograd /bsd: acpipci0 at acpi0 PCI0: _OSC failed
> Jun 16 17:12:26 volgograd /bsd: acpicmos0 at acpi0
> Jun 16 17:12:26 volgograd /bsd: "PNP0A06" at acpi0 not configured
> Jun 16 17:12:26 volgograd last message repeated 2 times
> Jun 16 17:12:26 volgograd /bsd: "QEMU0002" at acpi0 not configured
> Jun 16 17:12:26 volgograd /bsd: "ACPI0010" at acpi0 not configured
> Jun 16 17:12:26 volgograd /bsd: cpu0: using IvyBridge MDS workaround
> Jun 16 17:12:26 volgograd /bsd: pvbus0 at mainbus0: KVM
> Jun 16 17:12:26 volgograd /bsd: pvclock0 at pvbus0
> Jun 16 17:12:26 volgograd /bsd: pci0 at mainbus0 bus 0
> Jun 16 17:12:26 volgograd /bsd: pchb0 at pci0 dev 0 function 0 "Intel
> 82441FX" rev 0x02
> Jun 16 17:12:26 volgograd /bsd: pcib0 at pci0 dev 1 function 0 "Intel
> 82371SB ISA" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: pciide0 at pci0 dev 1 function 1 "Intel
> 82371SB IDE" rev 0x00: DMA, channel 0 wired to compatibility, channel 1
> wired to compatibility
> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 0 disabled (no drives)
> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 1 disabled (no drives)
> Jun 16 17:12:26 volgograd /bsd: uhci0 at pci0 dev 1 function 2 "Intel
> 82371SB USB" rev 0x01: apic 0 int 11
> Jun 16 17:12:26 volgograd /bsd: piixpm0 at pci0 dev 1 function 3 "Intel
> 82371AB Power" rev 0x03: apic 0 int 9
> Jun 16 17:12:26 volgograd /bsd: iic0 at piixpm0
> Jun 16 17:12:26 volgograd /bsd: vga1 at pci0 dev 2 function 0 "Bochs VGA"
> rev 0x02
> Jun 16 17:12:26 volgograd /bsd: wsdisplay0 at vga1 mux 1: console (80x25,
> vt100 emulation)
> Jun 16 17:12:26 volgograd /bsd: wsdisplay0: screen 1-5 added (80x25, vt100
> emulation)
> Jun 16 17:12:26 volgograd /bsd: virtio0 at pci0 dev 3 function 0 "Qumranet
> Virtio Network" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: vio0 at virtio0: address 52:54:00:a5:1f:57
> Jun 16 17:12:26 volgograd /bsd: virtio0: msix shared
> Jun 16 17:12:26 volgograd /bsd: eap0 at pci0 dev 4 function 0 "Ensoniq
> AudioPCI" rev 0x00: apic 0 int 11
> Jun 16 17:12:26 volgograd /bsd: audio0 at eap0
> Jun 16 17:12:26 volgograd /bsd: midi0 at eap0: <AudioPCI MIDI UART>
> Jun 16 17:12:26 volgograd /bsd: virtio1 at pci0 dev 5 function 0 "Qumranet
> Virtio Storage" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: vioblk0 at virtio1
> Jun 16 17:12:26 volgograd /bsd: scsibus1 at vioblk0: 2 targets
> Jun 16 17:12:26 volgograd /bsd: sd0 at scsibus1 targ 0 lun 0: <VirtIO,
> Block Device, >
> Jun 16 17:12:26 volgograd /bsd: sd0: 51200MB, 512 bytes/sector, 104857600
> sectors
> Jun 16 17:12:26 volgograd /bsd: virtio1: msix shared
> Jun 16 17:12:26 volgograd /bsd: virtio2 at pci0 dev 6 function 0 "Qumranet
> Virtio Memory Balloon" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: viomb0 at virtio2
> Jun 16 17:12:26 volgograd /bsd: virtio2: apic 0 int 10
> Jun 16 17:12:26 volgograd /bsd: isa0 at pcib0
> Jun 16 17:12:26 volgograd /bsd: isadma0 at isa0
> Jun 16 17:12:26 volgograd /bsd: fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
> Jun 16 17:12:26 volgograd /bsd: pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> Jun 16 17:12:26 volgograd /bsd: pckbd0 at pckbc0 (kbd slot)
> Jun 16 17:12:26 volgograd /bsd: wskbd0 at pckbd0: console keyboard, using
> wsdisplay0
> Jun 16 17:12:26 volgograd /bsd: pms0 at pckbc0 (aux slot)
> Jun 16 17:12:26 volgograd /bsd: wsmouse0 at pms0 mux 0
> Jun 16 17:12:26 volgograd /bsd: pcppi0 at isa0 port 0x61
> Jun 16 17:12:26 volgograd /bsd: spkr0 at pcppi0
> Jun 16 17:12:26 volgograd /bsd: usb0 at uhci0: USB revision 1.0
> Jun 16 17:12:26 volgograd /bsd: uhub0 at usb0 configuration 1 interface 0
> "Intel UHCI root hub" rev 1.00/1.00 addr 1
> Jun 16 17:12:26 volgograd /bsd: uhidev0 at uhub0 port 1 configuration 1
> interface 0 "QEMU QEMU USB Tablet" rev 2.00/0.00 addr 2
> Jun 16 17:12:26 volgograd /bsd: uhidev0: iclass 3/0
> Jun 16 17:12:26 volgograd /bsd: ums0 at uhidev0: 3 buttons, Z dir
> Jun 16 17:12:26 volgograd /bsd: wsmouse1 at ums0 mux 0
> Jun 16 17:12:26 volgograd /bsd: vscsi0 at root
> Jun 16 17:12:26 volgograd /bsd: scsibus2 at vscsi0: 256 targets
> Jun 16 17:12:26 volgograd /bsd: softraid0 at root
> Jun 16 17:12:26 volgograd /bsd: scsibus3 at softraid0: 256 targets
> Jun 16 17:12:26 volgograd /bsd: root on sd0a (496659ef9c4468e2.a) swap on
> sd0b dump on sd0b
> Jun 16 17:12:26 volgograd /bsd: WARNING: / was not properly unmounted
> Jun 16 17:12:26 volgograd /bsd: fd0 at fdc0 drive 1: density unknown
> Jun 16 17:12:26 volgograd sendsyslog: dropped 1 message, error 57, pid
> 40419
> Jun 16 17:12:27 volgograd savecore: no core dump
> Jun 16 17:12:48 volgograd reorder_kernel: kernel relinking done
> Jun 16 18:00:01 volgograd syslogd[5803]: restart
> Jun 16 19:00:01 volgograd syslogd[5803]: restart
> Jun 16 23:00:02 volgograd syslogd[5803]: restart
> Jun 17 03:00:01 volgograd syslogd[5803]: restart
> Jun 17 07:00:02 volgograd syslogd[5803]: restart
> Jun 17 11:00:01 volgograd syslogd[5803]: restart
> Jun 17 15:00:02 volgograd syslogd[5803]: restart
> Jun 17 18:00:02 volgograd syslogd[5803]: restart
> Jun 17 19:00:01 volgograd syslogd[5803]: restart
> Jun 17 23:00:01 volgograd syslogd[5803]: restart
> Jun 18 03:00:01 volgograd syslogd[5803]: restart
> Jun 18 07:00:01 volgograd syslogd[5803]: restart
> Jun 18 11:00:01 volgograd syslogd[5803]: restart
> Jun 18 15:00:01 volgograd syslogd[5803]: restart
> Jun 18 18:00:01 volgograd syslogd[5803]: restart
> Jun 18 19:00:01 volgograd syslogd[5803]: restart
> Jun 18 23:00:01 volgograd syslogd[5803]: restart
> Jun 19 03:00:01 volgograd syslogd[5803]: restart
> Jun 19 07:00:01 volgograd syslogd[5803]: restart
> Jun 19 11:00:02 volgograd syslogd[5803]: restart
> Jun 19 15:00:02 volgograd syslogd[5803]: restart
> Jun 19 18:00:02 volgograd syslogd[5803]: restart
> Jun 19 19:00:01 volgograd syslogd[5803]: restart
> Jun 19 23:00:01 volgograd syslogd[5803]: restart
> Jun 20 03:00:01 volgograd syslogd[5803]: restart
> Jun 20 04:00:01 volgograd syslogd[5803]: restart
> Jun 20 07:00:01 volgograd syslogd[5803]: restart
> Jun 20 11:00:01 volgograd syslogd[5803]: restart
> Jun 20 15:00:01 volgograd syslogd[5803]: restart
> Jun 20 18:00:01 volgograd syslogd[5803]: restart
> Jun 20 19:00:01 volgograd syslogd[5803]: restart
> Jun 20 23:00:01 volgograd syslogd[5803]: restart
> Jun 21 03:00:01 volgograd syslogd[5803]: restart
> Jun 21 07:00:01 volgograd syslogd[5803]: restart
> Jun 21 11:00:01 volgograd syslogd[5803]: restart
> Jun 21 15:00:01 volgograd syslogd[5803]: restart
> Jun 21 18:00:02 volgograd syslogd[5803]: restart
> Jun 22 15:22:53 volgograd syslogd[73564]: start
> Jun 22 15:22:53 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
> 10:32:29 MDT 2020
> (...)
>


--
Kindest regards,
Tom Smyth.
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Re: OpenBSD Hangs On

jin&hitman&Barracuda
Thanks!

On Tue, Jun 23, 2020, 01:40 Tom Smyth <[hidden email]> wrote:

> Hi Jinn
> This issue we came across a few years ago ,
> it affects certain versions of KVM / Proxmox...
> if you disable Intel Preemption timer...  in the Hypervisor  Linux  kernel
> if you do a search misc lists ... with KVM and freeze and OpenBSD
> you will see lots of discussions and the exact settings to put in the KVM
> Hypervisor
> it may relieve your situation..
>
>
> Thanks
> Tom Smyth
>
> On Mon, 22 Jun 2020 at 14:30, jin&hitman&Barracuda <[hidden email]>
> wrote:
>
>> Hello
>>
>> I've a virtual appliance on kvm and it hangs on every 3 days
>> period approximately. The problem been there since its installation which
>> was in March. When it happens, I can only make hard shutdown/reboot to
>> recover my system from this issue because the system doesn't respond me.
>> I'm using version 6.6 of OpenBSD and i already applied the all syspatches.
>> I'm not certain but it looks like the problem could be related with syslog
>> deamon.  May be it is too early to make an assumption but log messages
>> (/var/log/messages) show that syslog daemon keeps restarting itself in 4
>> hours periods.
>>
>> Could someone please point me to how to increase verbosity of the logs ?
>> I'ld like to dig myself as much as possible.
>>
>> Fatih
>> Sincerely
>>
>> dmesg output
>>
>> OpenBSD 6.6 (GENERIC) #7: Thu Mar 12 10:32:29 MDT 2020
>>     [hidden email]:
>> /usr/src/sys/arch/amd64/compile/GENERIC
>> real mem = 1056817152 (1007MB)
>> avail mem = 1012228096 (965MB)
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
>> bios0: vendor SeaBIOS version "
>> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org"
>> date 04/01/2014
>> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
>> acpi0 at bios0: ACPI 1.0
>> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.15 MHz, 06-2c-01
>> cpu0:
>>
>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
>> 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
>> acpipci0 at acpi0 PCI0: _OSC failed
>> acpicmos0 at acpi0
>> "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
>> cpu0: using IvyBridge MDS workaround
>> pvbus0 at mainbus0: KVM
>> pvclock0 at pvbus0
>> 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)
>> pciide0: channel 1 disabled (no drives)
>> 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 Network" rev 0x00
>> vio0 at virtio0: address 52:54:00:a5:1f:57
>> virtio0: msix shared
>> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
>> audio0 at eap0
>> midi0 at eap0: <AudioPCI MIDI UART>
>> virtio1 at pci0 dev 5 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, >
>> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
>> virtio1: msix shared
>> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
>> viomb0 at virtio2
>> virtio2: apic 0 int 10
>> 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, 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
>> scsibus2 at vscsi0: 256 targets
>> softraid0 at root
>> scsibus3 at softraid0: 256 targets
>> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
>> WARNING: / was not properly unmounted
>> fd0 at fdc0 drive 1: density unknown
>> syncing disks... done
>> rebooting...
>> OpenBSD 6.6 (GENERIC) #0: Thu Jun  4 15:26:25 MDT 2020
>>     [hidden email]:
>> /usr/src/sys/arch/amd64/compile/GENERIC
>> real mem = 1056817152 (1007MB)
>> avail mem = 1012228096 (965MB)
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
>> bios0: vendor SeaBIOS version "
>> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org"
>> date 04/01/2014
>> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
>> acpi0 at bios0: ACPI 1.0
>> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.19 MHz, 06-2c-01
>> cpu0:
>>
>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
>> 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
>> acpipci0 at acpi0 PCI0: _OSC failed
>> acpicmos0 at acpi0
>> "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
>> cpu0: using IvyBridge MDS workaround
>> pvbus0 at mainbus0: KVM
>> pvclock0 at pvbus0
>> 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)
>> pciide0: channel 1 disabled (no drives)
>> 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 Network" rev 0x00
>> vio0 at virtio0: address 52:54:00:a5:1f:57
>> virtio0: msix shared
>> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
>> audio0 at eap0
>> midi0 at eap0: <AudioPCI MIDI UART>
>> virtio1 at pci0 dev 5 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, >
>> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
>> virtio1: msix shared
>> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
>> viomb0 at virtio2
>> virtio2: apic 0 int 10
>> 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, 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
>> scsibus2 at vscsi0: 256 targets
>> softraid0 at root
>> scsibus3 at softraid0: 256 targets
>> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
>> fd0 at fdc0 drive 1: density unknown
>>
>>
>> ---
>>
>> Syslog Messages
>> (....)
>> Jun 16 17:12:26 volgograd syslogd[5803]: start
>> Jun 16 17:12:26 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
>> 10:32:29 MDT 2020
>> Jun 16 17:12:26 volgograd /bsd:     [hidden email]:
>> /usr/src/sys/arch/amd64/compile/GENERIC
>> Jun 16 17:12:26 volgograd /bsd: real mem = 1056817152 (1007MB)
>> Jun 16 17:12:26 volgograd /bsd: avail mem = 1012228096 (965MB)
>> Jun 16 17:12:26 volgograd /bsd: mpath0 at root
>> Jun 16 17:12:26 volgograd /bsd: scsibus0 at mpath0: 256 targets
>> Jun 16 17:12:26 volgograd /bsd: mainbus0 at root
>> Jun 16 17:12:26 volgograd /bsd: bios0 at mainbus0: SMBIOS rev. 2.8 @
>> 0xf5940 (9 entries)
>> Jun 16 17:12:26 volgograd /bsd: bios0: vendor SeaBIOS version "
>> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org" date 04/01/2014
>> Jun 16 17:12:26 volgograd /bsd: bios0: QEMU Standard PC (i440FX + PIIX,
>> 1996)
>> Jun 16 17:12:26 volgograd /bsd: acpi0 at bios0: ACPI 1.0
>> Jun 16 17:12:26 volgograd /bsd: acpi0: sleep states S3 S4 S5
>> Jun 16 17:12:26 volgograd /bsd: acpi0: tables DSDT FACP APIC HPET
>> Jun 16 17:12:26 volgograd /bsd: acpi0: wakeup devices
>> Jun 16 17:12:26 volgograd /bsd: acpitimer0 at acpi0: 3579545 Hz, 24 bits
>> Jun 16 17:12:26 volgograd /bsd: acpimadt0 at acpi0 addr 0xfee00000: PC-AT
>> compat
>> Jun 16 17:12:26 volgograd /bsd: cpu0 at mainbus0: apid 0 (boot processor)
>> Jun 16 17:12:26 volgograd /bsd: cpu0: Westmere E56xx/L56xx/X56xx
>> (Nehalem-C), 2295.16 MHz, 06-2c-01
>> Jun 16 17:12:26 volgograd /bsd: cpu0:
>>
>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,ARAT,MELTDOWN
>> Jun 16 17:12:26 volgograd /bsd: cpu0: 64KB 64b/line 2-way I-cache, 64KB
>> 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
>> Jun 16 17:12:26 volgograd /bsd: cpu0: ITLB 255 4KB entries direct-mapped,
>> 255 4MB entries direct-mapped
>> Jun 16 17:12:26 volgograd /bsd: cpu0: DTLB 255 4KB entries direct-mapped,
>> 255 4MB entries direct-mapped
>> Jun 16 17:12:26 volgograd /bsd: cpu0: smt 0, core 0, package 0
>> Jun 16 17:12:26 volgograd /bsd: mtrr: Pentium Pro MTRR support, 8 var
>> ranges, 88 fixed ranges
>> Jun 16 17:12:26 volgograd /bsd: cpu0: apic clock running at 999MHz
>> Jun 16 17:12:26 volgograd /bsd: ioapic0 at mainbus0: apid 0 pa 0xfec00000,
>> version 11, 24 pins
>> Jun 16 17:12:26 volgograd /bsd: acpihpet0 at acpi0: 100000000 Hz
>> Jun 16 17:12:26 volgograd /bsd: acpiprt0 at acpi0: bus 0 (PCI0)
>> Jun 16 17:12:26 volgograd /bsd: acpicpu0 at acpi0: C1(@1 halt!)
>> Jun 16 17:12:26 volgograd /bsd: "ACPI0006" at acpi0 not configured
>> Jun 16 17:12:26 volgograd /bsd: acpipci0 at acpi0 PCI0: _OSC failed
>> Jun 16 17:12:26 volgograd /bsd: acpicmos0 at acpi0
>> Jun 16 17:12:26 volgograd /bsd: "PNP0A06" at acpi0 not configured
>> Jun 16 17:12:26 volgograd last message repeated 2 times
>> Jun 16 17:12:26 volgograd /bsd: "QEMU0002" at acpi0 not configured
>> Jun 16 17:12:26 volgograd /bsd: "ACPI0010" at acpi0 not configured
>> Jun 16 17:12:26 volgograd /bsd: cpu0: using IvyBridge MDS workaround
>> Jun 16 17:12:26 volgograd /bsd: pvbus0 at mainbus0: KVM
>> Jun 16 17:12:26 volgograd /bsd: pvclock0 at pvbus0
>> Jun 16 17:12:26 volgograd /bsd: pci0 at mainbus0 bus 0
>> Jun 16 17:12:26 volgograd /bsd: pchb0 at pci0 dev 0 function 0 "Intel
>> 82441FX" rev 0x02
>> Jun 16 17:12:26 volgograd /bsd: pcib0 at pci0 dev 1 function 0 "Intel
>> 82371SB ISA" rev 0x00
>> Jun 16 17:12:26 volgograd /bsd: pciide0 at pci0 dev 1 function 1 "Intel
>> 82371SB IDE" rev 0x00: DMA, channel 0 wired to compatibility, channel 1
>> wired to compatibility
>> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 0 disabled (no drives)
>> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 1 disabled (no drives)
>> Jun 16 17:12:26 volgograd /bsd: uhci0 at pci0 dev 1 function 2 "Intel
>> 82371SB USB" rev 0x01: apic 0 int 11
>> Jun 16 17:12:26 volgograd /bsd: piixpm0 at pci0 dev 1 function 3 "Intel
>> 82371AB Power" rev 0x03: apic 0 int 9
>> Jun 16 17:12:26 volgograd /bsd: iic0 at piixpm0
>> Jun 16 17:12:26 volgograd /bsd: vga1 at pci0 dev 2 function 0 "Bochs VGA"
>> rev 0x02
>> Jun 16 17:12:26 volgograd /bsd: wsdisplay0 at vga1 mux 1: console (80x25,
>> vt100 emulation)
>> Jun 16 17:12:26 volgograd /bsd: wsdisplay0: screen 1-5 added (80x25, vt100
>> emulation)
>> Jun 16 17:12:26 volgograd /bsd: virtio0 at pci0 dev 3 function 0 "Qumranet
>> Virtio Network" rev 0x00
>> Jun 16 17:12:26 volgograd /bsd: vio0 at virtio0: address 52:54:00:a5:1f:57
>> Jun 16 17:12:26 volgograd /bsd: virtio0: msix shared
>> Jun 16 17:12:26 volgograd /bsd: eap0 at pci0 dev 4 function 0 "Ensoniq
>> AudioPCI" rev 0x00: apic 0 int 11
>> Jun 16 17:12:26 volgograd /bsd: audio0 at eap0
>> Jun 16 17:12:26 volgograd /bsd: midi0 at eap0: <AudioPCI MIDI UART>
>> Jun 16 17:12:26 volgograd /bsd: virtio1 at pci0 dev 5 function 0 "Qumranet
>> Virtio Storage" rev 0x00
>> Jun 16 17:12:26 volgograd /bsd: vioblk0 at virtio1
>> Jun 16 17:12:26 volgograd /bsd: scsibus1 at vioblk0: 2 targets
>> Jun 16 17:12:26 volgograd /bsd: sd0 at scsibus1 targ 0 lun 0: <VirtIO,
>> Block Device, >
>> Jun 16 17:12:26 volgograd /bsd: sd0: 51200MB, 512 bytes/sector, 104857600
>> sectors
>> Jun 16 17:12:26 volgograd /bsd: virtio1: msix shared
>> Jun 16 17:12:26 volgograd /bsd: virtio2 at pci0 dev 6 function 0 "Qumranet
>> Virtio Memory Balloon" rev 0x00
>> Jun 16 17:12:26 volgograd /bsd: viomb0 at virtio2
>> Jun 16 17:12:26 volgograd /bsd: virtio2: apic 0 int 10
>> Jun 16 17:12:26 volgograd /bsd: isa0 at pcib0
>> Jun 16 17:12:26 volgograd /bsd: isadma0 at isa0
>> Jun 16 17:12:26 volgograd /bsd: fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
>> Jun 16 17:12:26 volgograd /bsd: pckbc0 at isa0 port 0x60/5 irq 1 irq 12
>> Jun 16 17:12:26 volgograd /bsd: pckbd0 at pckbc0 (kbd slot)
>> Jun 16 17:12:26 volgograd /bsd: wskbd0 at pckbd0: console keyboard, using
>> wsdisplay0
>> Jun 16 17:12:26 volgograd /bsd: pms0 at pckbc0 (aux slot)
>> Jun 16 17:12:26 volgograd /bsd: wsmouse0 at pms0 mux 0
>> Jun 16 17:12:26 volgograd /bsd: pcppi0 at isa0 port 0x61
>> Jun 16 17:12:26 volgograd /bsd: spkr0 at pcppi0
>> Jun 16 17:12:26 volgograd /bsd: usb0 at uhci0: USB revision 1.0
>> Jun 16 17:12:26 volgograd /bsd: uhub0 at usb0 configuration 1 interface 0
>> "Intel UHCI root hub" rev 1.00/1.00 addr 1
>> Jun 16 17:12:26 volgograd /bsd: uhidev0 at uhub0 port 1 configuration 1
>> interface 0 "QEMU QEMU USB Tablet" rev 2.00/0.00 addr 2
>> Jun 16 17:12:26 volgograd /bsd: uhidev0: iclass 3/0
>> Jun 16 17:12:26 volgograd /bsd: ums0 at uhidev0: 3 buttons, Z dir
>> Jun 16 17:12:26 volgograd /bsd: wsmouse1 at ums0 mux 0
>> Jun 16 17:12:26 volgograd /bsd: vscsi0 at root
>> Jun 16 17:12:26 volgograd /bsd: scsibus2 at vscsi0: 256 targets
>> Jun 16 17:12:26 volgograd /bsd: softraid0 at root
>> Jun 16 17:12:26 volgograd /bsd: scsibus3 at softraid0: 256 targets
>> Jun 16 17:12:26 volgograd /bsd: root on sd0a (496659ef9c4468e2.a) swap on
>> sd0b dump on sd0b
>> Jun 16 17:12:26 volgograd /bsd: WARNING: / was not properly unmounted
>> Jun 16 17:12:26 volgograd /bsd: fd0 at fdc0 drive 1: density unknown
>> Jun 16 17:12:26 volgograd sendsyslog: dropped 1 message, error 57, pid
>> 40419
>> Jun 16 17:12:27 volgograd savecore: no core dump
>> Jun 16 17:12:48 volgograd reorder_kernel: kernel relinking done
>> Jun 16 18:00:01 volgograd syslogd[5803]: restart
>> Jun 16 19:00:01 volgograd syslogd[5803]: restart
>> Jun 16 23:00:02 volgograd syslogd[5803]: restart
>> Jun 17 03:00:01 volgograd syslogd[5803]: restart
>> Jun 17 07:00:02 volgograd syslogd[5803]: restart
>> Jun 17 11:00:01 volgograd syslogd[5803]: restart
>> Jun 17 15:00:02 volgograd syslogd[5803]: restart
>> Jun 17 18:00:02 volgograd syslogd[5803]: restart
>> Jun 17 19:00:01 volgograd syslogd[5803]: restart
>> Jun 17 23:00:01 volgograd syslogd[5803]: restart
>> Jun 18 03:00:01 volgograd syslogd[5803]: restart
>> Jun 18 07:00:01 volgograd syslogd[5803]: restart
>> Jun 18 11:00:01 volgograd syslogd[5803]: restart
>> Jun 18 15:00:01 volgograd syslogd[5803]: restart
>> Jun 18 18:00:01 volgograd syslogd[5803]: restart
>> Jun 18 19:00:01 volgograd syslogd[5803]: restart
>> Jun 18 23:00:01 volgograd syslogd[5803]: restart
>> Jun 19 03:00:01 volgograd syslogd[5803]: restart
>> Jun 19 07:00:01 volgograd syslogd[5803]: restart
>> Jun 19 11:00:02 volgograd syslogd[5803]: restart
>> Jun 19 15:00:02 volgograd syslogd[5803]: restart
>> Jun 19 18:00:02 volgograd syslogd[5803]: restart
>> Jun 19 19:00:01 volgograd syslogd[5803]: restart
>> Jun 19 23:00:01 volgograd syslogd[5803]: restart
>> Jun 20 03:00:01 volgograd syslogd[5803]: restart
>> Jun 20 04:00:01 volgograd syslogd[5803]: restart
>> Jun 20 07:00:01 volgograd syslogd[5803]: restart
>> Jun 20 11:00:01 volgograd syslogd[5803]: restart
>> Jun 20 15:00:01 volgograd syslogd[5803]: restart
>> Jun 20 18:00:01 volgograd syslogd[5803]: restart
>> Jun 20 19:00:01 volgograd syslogd[5803]: restart
>> Jun 20 23:00:01 volgograd syslogd[5803]: restart
>> Jun 21 03:00:01 volgograd syslogd[5803]: restart
>> Jun 21 07:00:01 volgograd syslogd[5803]: restart
>> Jun 21 11:00:01 volgograd syslogd[5803]: restart
>> Jun 21 15:00:01 volgograd syslogd[5803]: restart
>> Jun 21 18:00:02 volgograd syslogd[5803]: restart
>> Jun 22 15:22:53 volgograd syslogd[73564]: start
>> Jun 22 15:22:53 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
>> 10:32:29 MDT 2020
>> (...)
>>
>
>
> --
> Kindest regards,
> Tom Smyth.
>
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Re: OpenBSD Hangs On

Tom Smyth
But newerversions of kvm / linux kernels  are unaffected
By the bug fyi
On Tuesday, 23 June 2020, jin&hitman&Barracuda <[hidden email]> wrote:

> Thanks!
>
> On Tue, Jun 23, 2020, 01:40 Tom Smyth <[hidden email]>
> wrote:
>
>> Hi Jinn
>> This issue we came across a few years ago ,
>> it affects certain versions of KVM / Proxmox...
>> if you disable Intel Preemption timer...  in the Hypervisor  Linux
>> kernel
>> if you do a search misc lists ... with KVM and freeze and OpenBSD
>> you will see lots of discussions and the exact settings to put in the KVM
>> Hypervisor
>> it may relieve your situation..
>>
>>
>> Thanks
>> Tom Smyth
>>
>> On Mon, 22 Jun 2020 at 14:30, jin&hitman&Barracuda <[hidden email]>
>> wrote:
>>
>>> Hello
>>>
>>> I've a virtual appliance on kvm and it hangs on every 3 days
>>> period approximately. The problem been there since its installation which
>>> was in March. When it happens, I can only make hard shutdown/reboot to
>>> recover my system from this issue because the system doesn't respond me.
>>> I'm using version 6.6 of OpenBSD and i already applied the all
>>> syspatches.
>>> I'm not certain but it looks like the problem could be related with
>>> syslog
>>> deamon.  May be it is too early to make an assumption but log messages
>>> (/var/log/messages) show that syslog daemon keeps restarting itself in 4
>>> hours periods.
>>>
>>> Could someone please point me to how to increase verbosity of the logs ?
>>> I'ld like to dig myself as much as possible.
>>>
>>> Fatih
>>> Sincerely
>>>
>>> dmesg output
>>>
>>> OpenBSD 6.6 (GENERIC) #7: Thu Mar 12 10:32:29 MDT 2020
>>>     [hidden email]:
>>> /usr/src/sys/arch/amd64/compile/GENERIC
>>> real mem = 1056817152 (1007MB)
>>> avail mem = 1012228096 (965MB)
>>> mpath0 at root
>>> scsibus0 at mpath0: 256 targets
>>> mainbus0 at root
>>> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
>>> bios0: vendor SeaBIOS version "rel-1.12.1-0-ga5cab58e9a3f-
>>> prebuilt.qemu.org"
>>> date 04/01/2014
>>> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
>>> acpi0 at bios0: ACPI 1.0
>>> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.15 MHz, 06-2c-01
>>> cpu0:
>>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
>>> CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,
>>> SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,
>>> LAHF,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 1000MHz
>>> 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
>>> acpipci0 at acpi0 PCI0: _OSC failed
>>> acpicmos0 at acpi0
>>> "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
>>> cpu0: using IvyBridge MDS workaround
>>> pvbus0 at mainbus0: KVM
>>> pvclock0 at pvbus0
>>> 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)
>>> pciide0: channel 1 disabled (no drives)
>>> 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 Network" rev 0x00
>>> vio0 at virtio0: address 52:54:00:a5:1f:57
>>> virtio0: msix shared
>>> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
>>> audio0 at eap0
>>> midi0 at eap0: <AudioPCI MIDI UART>
>>> virtio1 at pci0 dev 5 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, >
>>> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
>>> virtio1: msix shared
>>> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev
>>> 0x00
>>> viomb0 at virtio2
>>> virtio2: apic 0 int 10
>>> 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, 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
>>> scsibus2 at vscsi0: 256 targets
>>> softraid0 at root
>>> scsibus3 at softraid0: 256 targets
>>> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
>>> WARNING: / was not properly unmounted
>>> fd0 at fdc0 drive 1: density unknown
>>> syncing disks... done
>>> rebooting...
>>> OpenBSD 6.6 (GENERIC) #0: Thu Jun  4 15:26:25 MDT 2020
>>>     [hidden email]:/usr/src/sys/arch/amd64/
>>> compile/GENERIC
>>> real mem = 1056817152 (1007MB)
>>> avail mem = 1012228096 (965MB)
>>> mpath0 at root
>>> scsibus0 at mpath0: 256 targets
>>> mainbus0 at root
>>> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
>>> bios0: vendor SeaBIOS version "rel-1.12.1-0-ga5cab58e9a3f-
>>> prebuilt.qemu.org"
>>> date 04/01/2014
>>> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
>>> acpi0 at bios0: ACPI 1.0
>>> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.19 MHz, 06-2c-01
>>> cpu0:
>>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
>>> CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,
>>> SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,
>>> LAHF,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 1000MHz
>>> 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
>>> acpipci0 at acpi0 PCI0: _OSC failed
>>> acpicmos0 at acpi0
>>> "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
>>> cpu0: using IvyBridge MDS workaround
>>> pvbus0 at mainbus0: KVM
>>> pvclock0 at pvbus0
>>> 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)
>>> pciide0: channel 1 disabled (no drives)
>>> 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 Network" rev 0x00
>>> vio0 at virtio0: address 52:54:00:a5:1f:57
>>> virtio0: msix shared
>>> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
>>> audio0 at eap0
>>> midi0 at eap0: <AudioPCI MIDI UART>
>>> virtio1 at pci0 dev 5 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, >
>>> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
>>> virtio1: msix shared
>>> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev
>>> 0x00
>>> viomb0 at virtio2
>>> virtio2: apic 0 int 10
>>> 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, 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
>>> scsibus2 at vscsi0: 256 targets
>>> softraid0 at root
>>> scsibus3 at softraid0: 256 targets
>>> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
>>> fd0 at fdc0 drive 1: density unknown
>>>
>>>
>>> ---
>>>
>>> Syslog Messages
>>> (....)
>>> Jun 16 17:12:26 volgograd syslogd[5803]: start
>>> Jun 16 17:12:26 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
>>> 10:32:29 MDT 2020
>>> Jun 16 17:12:26 volgograd /bsd:     [hidden email]:
>>> /usr/src/sys/arch/amd64/compile/GENERIC
>>> Jun 16 17:12:26 volgograd /bsd: real mem = 1056817152 (1007MB)
>>> Jun 16 17:12:26 volgograd /bsd: avail mem = 1012228096 (965MB)
>>> Jun 16 17:12:26 volgograd /bsd: mpath0 at root
>>> Jun 16 17:12:26 volgograd /bsd: scsibus0 at mpath0: 256 targets
>>> Jun 16 17:12:26 volgograd /bsd: mainbus0 at root
>>> Jun 16 17:12:26 volgograd /bsd: bios0 at mainbus0: SMBIOS rev. 2.8 @
>>> 0xf5940 (9 entries)
>>> Jun 16 17:12:26 volgograd /bsd: bios0: vendor SeaBIOS version "
>>> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org" date 04/01/2014
>>> Jun 16 17:12:26 volgograd /bsd: bios0: QEMU Standard PC (i440FX + PIIX,
>>> 1996)
>>> Jun 16 17:12:26 volgograd /bsd: acpi0 at bios0: ACPI 1.0
>>> Jun 16 17:12:26 volgograd /bsd: acpi0: sleep states S3 S4 S5
>>> Jun 16 17:12:26 volgograd /bsd: acpi0: tables DSDT FACP APIC HPET
>>> Jun 16 17:12:26 volgograd /bsd: acpi0: wakeup devices
>>> Jun 16 17:12:26 volgograd /bsd: acpitimer0 at acpi0: 3579545 Hz, 24 bits
>>> Jun 16 17:12:26 volgograd /bsd: acpimadt0 at acpi0 addr 0xfee00000: PC-AT
>>> compat
>>> Jun 16 17:12:26 volgograd /bsd: cpu0 at mainbus0: apid 0 (boot processor)
>>> Jun 16 17:12:26 volgograd /bsd: cpu0: Westmere E56xx/L56xx/X56xx
>>> (Nehalem-C), 2295.16 MHz, 06-2c-01
>>> Jun 16 17:12:26 volgograd /bsd: cpu0:
>>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
>>> CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,
>>> SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,
>>> LAHF,ARAT,MELTDOWN
>>> Jun 16 17:12:26 volgograd /bsd: cpu0: 64KB 64b/line 2-way I-cache, 64KB
>>> 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
>>> Jun 16 17:12:26 volgograd /bsd: cpu0: ITLB 255 4KB entries direct-mapped,
>>> 255 4MB entries direct-mapped
>>> Jun 16 17:12:26 volgograd /bsd: cpu0: DTLB 255 4KB entries direct-mapped,
>>> 255 4MB entries direct-mapped
>>> Jun 16 17:12:26 volgograd /bsd: cpu0: smt 0, core 0, package 0
>>> Jun 16 17:12:26 volgograd /bsd: mtrr: Pentium Pro MTRR support, 8 var
>>> ranges, 88 fixed ranges
>>> Jun 16 17:12:26 volgograd /bsd: cpu0: apic clock running at 999MHz
>>> Jun 16 17:12:26 volgograd /bsd: ioapic0 at mainbus0: apid 0 pa
>>> 0xfec00000,
>>> version 11, 24 pins
>>> Jun 16 17:12:26 volgograd /bsd: acpihpet0 at acpi0: 100000000 Hz
>>> Jun 16 17:12:26 volgograd /bsd: acpiprt0 at acpi0: bus 0 (PCI0)
>>> Jun 16 17:12:26 volgograd /bsd: acpicpu0 at acpi0: C1(@1 halt!)
>>> Jun 16 17:12:26 volgograd /bsd: "ACPI0006" at acpi0 not configured
>>> Jun 16 17:12:26 volgograd /bsd: acpipci0 at acpi0 PCI0: _OSC failed
>>> Jun 16 17:12:26 volgograd /bsd: acpicmos0 at acpi0
>>> Jun 16 17:12:26 volgograd /bsd: "PNP0A06" at acpi0 not configured
>>> Jun 16 17:12:26 volgograd last message repeated 2 times
>>> Jun 16 17:12:26 volgograd /bsd: "QEMU0002" at acpi0 not configured
>>> Jun 16 17:12:26 volgograd /bsd: "ACPI0010" at acpi0 not configured
>>> Jun 16 17:12:26 volgograd /bsd: cpu0: using IvyBridge MDS workaround
>>> Jun 16 17:12:26 volgograd /bsd: pvbus0 at mainbus0: KVM
>>> Jun 16 17:12:26 volgograd /bsd: pvclock0 at pvbus0
>>> Jun 16 17:12:26 volgograd /bsd: pci0 at mainbus0 bus 0
>>> Jun 16 17:12:26 volgograd /bsd: pchb0 at pci0 dev 0 function 0 "Intel
>>> 82441FX" rev 0x02
>>> Jun 16 17:12:26 volgograd /bsd: pcib0 at pci0 dev 1 function 0 "Intel
>>> 82371SB ISA" rev 0x00
>>> Jun 16 17:12:26 volgograd /bsd: pciide0 at pci0 dev 1 function 1 "Intel
>>> 82371SB IDE" rev 0x00: DMA, channel 0 wired to compatibility, channel 1
>>> wired to compatibility
>>> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 0 disabled (no drives)
>>> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 1 disabled (no drives)
>>> Jun 16 17:12:26 volgograd /bsd: uhci0 at pci0 dev 1 function 2 "Intel
>>> 82371SB USB" rev 0x01: apic 0 int 11
>>> Jun 16 17:12:26 volgograd /bsd: piixpm0 at pci0 dev 1 function 3 "Intel
>>> 82371AB Power" rev 0x03: apic 0 int 9
>>> Jun 16 17:12:26 volgograd /bsd: iic0 at piixpm0
>>> Jun 16 17:12:26 volgograd /bsd: vga1 at pci0 dev 2 function 0 "Bochs VGA"
>>> rev 0x02
>>> Jun 16 17:12:26 volgograd /bsd: wsdisplay0 at vga1 mux 1: console (80x25,
>>> vt100 emulation)
>>> Jun 16 17:12:26 volgograd /bsd: wsdisplay0: screen 1-5 added (80x25,
>>> vt100
>>> emulation)
>>> Jun 16 17:12:26 volgograd /bsd: virtio0 at pci0 dev 3 function 0
>>> "Qumranet
>>> Virtio Network" rev 0x00
>>> Jun 16 17:12:26 volgograd /bsd: vio0 at virtio0: address
>>> 52:54:00:a5:1f:57
>>> Jun 16 17:12:26 volgograd /bsd: virtio0: msix shared
>>> Jun 16 17:12:26 volgograd /bsd: eap0 at pci0 dev 4 function 0 "Ensoniq
>>> AudioPCI" rev 0x00: apic 0 int 11
>>> Jun 16 17:12:26 volgograd /bsd: audio0 at eap0
>>> Jun 16 17:12:26 volgograd /bsd: midi0 at eap0: <AudioPCI MIDI UART>
>>> Jun 16 17:12:26 volgograd /bsd: virtio1 at pci0 dev 5 function 0
>>> "Qumranet
>>> Virtio Storage" rev 0x00
>>> Jun 16 17:12:26 volgograd /bsd: vioblk0 at virtio1
>>> Jun 16 17:12:26 volgograd /bsd: scsibus1 at vioblk0: 2 targets
>>> Jun 16 17:12:26 volgograd /bsd: sd0 at scsibus1 targ 0 lun 0: <VirtIO,
>>> Block Device, >
>>> Jun 16 17:12:26 volgograd /bsd: sd0: 51200MB, 512 bytes/sector, 104857600
>>> sectors
>>> Jun 16 17:12:26 volgograd /bsd: virtio1: msix shared
>>> Jun 16 17:12:26 volgograd /bsd: virtio2 at pci0 dev 6 function 0
>>> "Qumranet
>>> Virtio Memory Balloon" rev 0x00
>>> Jun 16 17:12:26 volgograd /bsd: viomb0 at virtio2
>>> Jun 16 17:12:26 volgograd /bsd: virtio2: apic 0 int 10
>>> Jun 16 17:12:26 volgograd /bsd: isa0 at pcib0
>>> Jun 16 17:12:26 volgograd /bsd: isadma0 at isa0
>>> Jun 16 17:12:26 volgograd /bsd: fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
>>> Jun 16 17:12:26 volgograd /bsd: pckbc0 at isa0 port 0x60/5 irq 1 irq 12
>>> Jun 16 17:12:26 volgograd /bsd: pckbd0 at pckbc0 (kbd slot)
>>> Jun 16 17:12:26 volgograd /bsd: wskbd0 at pckbd0: console keyboard, using
>>> wsdisplay0
>>> Jun 16 17:12:26 volgograd /bsd: pms0 at pckbc0 (aux slot)
>>> Jun 16 17:12:26 volgograd /bsd: wsmouse0 at pms0 mux 0
>>> Jun 16 17:12:26 volgograd /bsd: pcppi0 at isa0 port 0x61
>>> Jun 16 17:12:26 volgograd /bsd: spkr0 at pcppi0
>>> Jun 16 17:12:26 volgograd /bsd: usb0 at uhci0: USB revision 1.0
>>> Jun 16 17:12:26 volgograd /bsd: uhub0 at usb0 configuration 1 interface 0
>>> "Intel UHCI root hub" rev 1.00/1.00 addr 1
>>> Jun 16 17:12:26 volgograd /bsd: uhidev0 at uhub0 port 1 configuration 1
>>> interface 0 "QEMU QEMU USB Tablet" rev 2.00/0.00 addr 2
>>> Jun 16 17:12:26 volgograd /bsd: uhidev0: iclass 3/0
>>> Jun 16 17:12:26 volgograd /bsd: ums0 at uhidev0: 3 buttons, Z dir
>>> Jun 16 17:12:26 volgograd /bsd: wsmouse1 at ums0 mux 0
>>> Jun 16 17:12:26 volgograd /bsd: vscsi0 at root
>>> Jun 16 17:12:26 volgograd /bsd: scsibus2 at vscsi0: 256 targets
>>> Jun 16 17:12:26 volgograd /bsd: softraid0 at root
>>> Jun 16 17:12:26 volgograd /bsd: scsibus3 at softraid0: 256 targets
>>> Jun 16 17:12:26 volgograd /bsd: root on sd0a (496659ef9c4468e2.a) swap on
>>> sd0b dump on sd0b
>>> Jun 16 17:12:26 volgograd /bsd: WARNING: / was not properly unmounted
>>> Jun 16 17:12:26 volgograd /bsd: fd0 at fdc0 drive 1: density unknown
>>> Jun 16 17:12:26 volgograd sendsyslog: dropped 1 message, error 57, pid
>>> 40419
>>> Jun 16 17:12:27 volgograd savecore: no core dump
>>> Jun 16 17:12:48 volgograd reorder_kernel: kernel relinking done
>>> Jun 16 18:00:01 volgograd syslogd[5803]: restart
>>> Jun 16 19:00:01 volgograd syslogd[5803]: restart
>>> Jun 16 23:00:02 volgograd syslogd[5803]: restart
>>> Jun 17 03:00:01 volgograd syslogd[5803]: restart
>>> Jun 17 07:00:02 volgograd syslogd[5803]: restart
>>> Jun 17 11:00:01 volgograd syslogd[5803]: restart
>>> Jun 17 15:00:02 volgograd syslogd[5803]: restart
>>> Jun 17 18:00:02 volgograd syslogd[5803]: restart
>>> Jun 17 19:00:01 volgograd syslogd[5803]: restart
>>> Jun 17 23:00:01 volgograd syslogd[5803]: restart
>>> Jun 18 03:00:01 volgograd syslogd[5803]: restart
>>> Jun 18 07:00:01 volgograd syslogd[5803]: restart
>>> Jun 18 11:00:01 volgograd syslogd[5803]: restart
>>> Jun 18 15:00:01 volgograd syslogd[5803]: restart
>>> Jun 18 18:00:01 volgograd syslogd[5803]: restart
>>> Jun 18 19:00:01 volgograd syslogd[5803]: restart
>>> Jun 18 23:00:01 volgograd syslogd[5803]: restart
>>> Jun 19 03:00:01 volgograd syslogd[5803]: restart
>>> Jun 19 07:00:01 volgograd syslogd[5803]: restart
>>> Jun 19 11:00:02 volgograd syslogd[5803]: restart
>>> Jun 19 15:00:02 volgograd syslogd[5803]: restart
>>> Jun 19 18:00:02 volgograd syslogd[5803]: restart
>>> Jun 19 19:00:01 volgograd syslogd[5803]: restart
>>> Jun 19 23:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 03:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 04:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 07:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 11:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 15:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 18:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 19:00:01 volgograd syslogd[5803]: restart
>>> Jun 20 23:00:01 volgograd syslogd[5803]: restart
>>> Jun 21 03:00:01 volgograd syslogd[5803]: restart
>>> Jun 21 07:00:01 volgograd syslogd[5803]: restart
>>> Jun 21 11:00:01 volgograd syslogd[5803]: restart
>>> Jun 21 15:00:01 volgograd syslogd[5803]: restart
>>> Jun 21 18:00:02 volgograd syslogd[5803]: restart
>>> Jun 22 15:22:53 volgograd syslogd[73564]: start
>>> Jun 22 15:22:53 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
>>> 10:32:29 MDT 2020
>>> (...)
>>>
>>
>>
>> --
>> Kindest regards,
>> Tom Smyth.
>>
>

--
Kindest regards,
Tom Smyth.
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Re: OpenBSD Hangs On

Patrick Dohman-4


> On Jun 23, 2020, at 11:31 AM, Tom Smyth <[hidden email]> wrote:
>
> But newerversions of kvm / linux kernels  are unaffected
> By the bug fyi

Sounds like FUD.
B.T.W where is Boba’s ride?
Regards
Patrick

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Re: OpenBSD Hangs On

Tom Smyth
Im not sure what you mean?

On Sun, 19 Jul 2020 at 23:43, Patrick Dohman <[hidden email]>
wrote:

>
>
> > On Jun 23, 2020, at 11:31 AM, Tom Smyth <[hidden email]>
> wrote:
> >
> > But newerversions of kvm / linux kernels  are unaffected
> > By the bug fyi
>
> Sounds like FUD.
> B.T.W where is Boba’s ride?
> Regards
> Patrick
>
>

--
Kindest regards,
Tom Smyth.
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Re: OpenBSD Hangs On

Patrick Dohman-4


> On Jul 19, 2020, at 5:44 PM, Tom Smyth <[hidden email]> wrote:
>
> Im not sure what you mean?

I can has all your VM’s in carbonite.
Regards
Patrick

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Re: OpenBSD Hangs On

Tom Smyth
In reply to this post by Patrick Dohman-4
Paddy,

I wastnt engaging in FUD,
I was describing a situation which I and others experienced where there
were certain releases of
KVM / Linux Hypervisors which on Intel platforms on which OpenBSD
would Freeze,
the console would slow down and eventually become unresponsive,
if I recall correctly Proxmox 4.x worked ... and I think the versions up to
5.0-5.1 Didnt work so well
and version 6.x of proxmox seems to work well hosting OpenBSD...
the kernel preemption timer and some Hypervisor kernel versions
apparently were the source of the bug

ALl the Best ...



On Sun, 19 Jul 2020 at 23:43, Patrick Dohman <[hidden email]>
wrote:

>
>
> > On Jun 23, 2020, at 11:31 AM, Tom Smyth <[hidden email]>
> wrote:
> >
> > But newerversions of kvm / linux kernels  are unaffected
> > By the bug fyi
>
> Sounds like FUD.
> B.T.W where is Boba’s ride?
> Regards
> Patrick
>
>

--
Kindest regards,
Tom Smyth.
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Re: OpenBSD Hangs On

jin&hitman&Barracuda
In reply to this post by jin&hitman&Barracuda
Hi

As suggested earlier, i've upgrade system to 6.7 and my problem solved.

Thanks

On Mon, Jun 22, 2020, 16:20 jin&hitman&Barracuda <[hidden email]>
wrote:

> Hello
>
> I've a virtual appliance on kvm and it hangs on every 3 days
> period approximately. The problem been there since its installation which
> was in March. When it happens, I can only make hard shutdown/reboot to
> recover my system from this issue because the system doesn't respond me.
> I'm using version 6.6 of OpenBSD and i already applied the all syspatches.
> I'm not certain but it looks like the problem could be related with syslog
> deamon.  May be it is too early to make an assumption but log messages
> (/var/log/messages) show that syslog daemon keeps restarting itself in 4
> hours periods.
>
> Could someone please point me to how to increase verbosity of the logs ?
> I'ld like to dig myself as much as possible.
>
> Fatih
> Sincerely
>
> dmesg output
>
> OpenBSD 6.6 (GENERIC) #7: Thu Mar 12 10:32:29 MDT 2020
>     [hidden email]:
> /usr/src/sys/arch/amd64/compile/GENERIC
> real mem = 1056817152 (1007MB)
> avail mem = 1012228096 (965MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
> bios0: vendor SeaBIOS version "
> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org" date 04/01/2014
> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
> acpi0 at bios0: ACPI 1.0
> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.15 MHz, 06-2c-01
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
> 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
> acpipci0 at acpi0 PCI0: _OSC failed
> acpicmos0 at acpi0
> "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
> cpu0: using IvyBridge MDS workaround
> pvbus0 at mainbus0: KVM
> pvclock0 at pvbus0
> 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)
> pciide0: channel 1 disabled (no drives)
> 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 Network" rev 0x00
> vio0 at virtio0: address 52:54:00:a5:1f:57
> virtio0: msix shared
> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
> audio0 at eap0
> midi0 at eap0: <AudioPCI MIDI UART>
> virtio1 at pci0 dev 5 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, >
> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
> virtio1: msix shared
> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
> viomb0 at virtio2
> virtio2: apic 0 int 10
> 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, 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
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
> WARNING: / was not properly unmounted
> fd0 at fdc0 drive 1: density unknown
> syncing disks... done
> rebooting...
> OpenBSD 6.6 (GENERIC) #0: Thu Jun  4 15:26:25 MDT 2020
>     [hidden email]:
> /usr/src/sys/arch/amd64/compile/GENERIC
> real mem = 1056817152 (1007MB)
> avail mem = 1012228096 (965MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5940 (9 entries)
> bios0: vendor SeaBIOS version "
> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org" date 04/01/2014
> bios0: QEMU Standard PC (i440FX + PIIX, 1996)
> acpi0 at bios0: ACPI 1.0
> 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: Westmere E56xx/L56xx/X56xx (Nehalem-C), 2295.19 MHz, 06-2c-01
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,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 1000MHz
> 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
> acpipci0 at acpi0 PCI0: _OSC failed
> acpicmos0 at acpi0
> "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
> cpu0: using IvyBridge MDS workaround
> pvbus0 at mainbus0: KVM
> pvclock0 at pvbus0
> 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)
> pciide0: channel 1 disabled (no drives)
> 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 Network" rev 0x00
> vio0 at virtio0: address 52:54:00:a5:1f:57
> virtio0: msix shared
> eap0 at pci0 dev 4 function 0 "Ensoniq AudioPCI" rev 0x00: apic 0 int 11
> audio0 at eap0
> midi0 at eap0: <AudioPCI MIDI UART>
> virtio1 at pci0 dev 5 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, >
> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
> virtio1: msix shared
> virtio2 at pci0 dev 6 function 0 "Qumranet Virtio Memory Balloon" rev 0x00
> viomb0 at virtio2
> virtio2: apic 0 int 10
> 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, 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
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> root on sd0a (496659ef9c4468e2.a) swap on sd0b dump on sd0b
> fd0 at fdc0 drive 1: density unknown
>
>
> ---
>
> Syslog Messages
> (....)
> Jun 16 17:12:26 volgograd syslogd[5803]: start
> Jun 16 17:12:26 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
> 10:32:29 MDT 2020
> Jun 16 17:12:26 volgograd /bsd:     [hidden email]:
> /usr/src/sys/arch/amd64/compile/GENERIC
> Jun 16 17:12:26 volgograd /bsd: real mem = 1056817152 (1007MB)
> Jun 16 17:12:26 volgograd /bsd: avail mem = 1012228096 (965MB)
> Jun 16 17:12:26 volgograd /bsd: mpath0 at root
> Jun 16 17:12:26 volgograd /bsd: scsibus0 at mpath0: 256 targets
> Jun 16 17:12:26 volgograd /bsd: mainbus0 at root
> Jun 16 17:12:26 volgograd /bsd: bios0 at mainbus0: SMBIOS rev. 2.8 @
> 0xf5940 (9 entries)
> Jun 16 17:12:26 volgograd /bsd: bios0: vendor SeaBIOS version "
> rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org" date 04/01/2014
> Jun 16 17:12:26 volgograd /bsd: bios0: QEMU Standard PC (i440FX + PIIX,
> 1996)
> Jun 16 17:12:26 volgograd /bsd: acpi0 at bios0: ACPI 1.0
> Jun 16 17:12:26 volgograd /bsd: acpi0: sleep states S3 S4 S5
> Jun 16 17:12:26 volgograd /bsd: acpi0: tables DSDT FACP APIC HPET
> Jun 16 17:12:26 volgograd /bsd: acpi0: wakeup devices
> Jun 16 17:12:26 volgograd /bsd: acpitimer0 at acpi0: 3579545 Hz, 24 bits
> Jun 16 17:12:26 volgograd /bsd: acpimadt0 at acpi0 addr 0xfee00000: PC-AT
> compat
> Jun 16 17:12:26 volgograd /bsd: cpu0 at mainbus0: apid 0 (boot processor)
> Jun 16 17:12:26 volgograd /bsd: cpu0: Westmere E56xx/L56xx/X56xx
> (Nehalem-C), 2295.16 MHz, 06-2c-01
> Jun 16 17:12:26 volgograd /bsd: cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,HV,NXE,LONG,LAHF,ARAT,MELTDOWN
> Jun 16 17:12:26 volgograd /bsd: cpu0: 64KB 64b/line 2-way I-cache, 64KB
> 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
> Jun 16 17:12:26 volgograd /bsd: cpu0: ITLB 255 4KB entries direct-mapped,
> 255 4MB entries direct-mapped
> Jun 16 17:12:26 volgograd /bsd: cpu0: DTLB 255 4KB entries direct-mapped,
> 255 4MB entries direct-mapped
> Jun 16 17:12:26 volgograd /bsd: cpu0: smt 0, core 0, package 0
> Jun 16 17:12:26 volgograd /bsd: mtrr: Pentium Pro MTRR support, 8 var
> ranges, 88 fixed ranges
> Jun 16 17:12:26 volgograd /bsd: cpu0: apic clock running at 999MHz
> Jun 16 17:12:26 volgograd /bsd: ioapic0 at mainbus0: apid 0 pa 0xfec00000,
> version 11, 24 pins
> Jun 16 17:12:26 volgograd /bsd: acpihpet0 at acpi0: 100000000 Hz
> Jun 16 17:12:26 volgograd /bsd: acpiprt0 at acpi0: bus 0 (PCI0)
> Jun 16 17:12:26 volgograd /bsd: acpicpu0 at acpi0: C1(@1 halt!)
> Jun 16 17:12:26 volgograd /bsd: "ACPI0006" at acpi0 not configured
> Jun 16 17:12:26 volgograd /bsd: acpipci0 at acpi0 PCI0: _OSC failed
> Jun 16 17:12:26 volgograd /bsd: acpicmos0 at acpi0
> Jun 16 17:12:26 volgograd /bsd: "PNP0A06" at acpi0 not configured
> Jun 16 17:12:26 volgograd last message repeated 2 times
> Jun 16 17:12:26 volgograd /bsd: "QEMU0002" at acpi0 not configured
> Jun 16 17:12:26 volgograd /bsd: "ACPI0010" at acpi0 not configured
> Jun 16 17:12:26 volgograd /bsd: cpu0: using IvyBridge MDS workaround
> Jun 16 17:12:26 volgograd /bsd: pvbus0 at mainbus0: KVM
> Jun 16 17:12:26 volgograd /bsd: pvclock0 at pvbus0
> Jun 16 17:12:26 volgograd /bsd: pci0 at mainbus0 bus 0
> Jun 16 17:12:26 volgograd /bsd: pchb0 at pci0 dev 0 function 0 "Intel
> 82441FX" rev 0x02
> Jun 16 17:12:26 volgograd /bsd: pcib0 at pci0 dev 1 function 0 "Intel
> 82371SB ISA" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: pciide0 at pci0 dev 1 function 1 "Intel
> 82371SB IDE" rev 0x00: DMA, channel 0 wired to compatibility, channel 1
> wired to compatibility
> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 0 disabled (no drives)
> Jun 16 17:12:26 volgograd /bsd: pciide0: channel 1 disabled (no drives)
> Jun 16 17:12:26 volgograd /bsd: uhci0 at pci0 dev 1 function 2 "Intel
> 82371SB USB" rev 0x01: apic 0 int 11
> Jun 16 17:12:26 volgograd /bsd: piixpm0 at pci0 dev 1 function 3 "Intel
> 82371AB Power" rev 0x03: apic 0 int 9
> Jun 16 17:12:26 volgograd /bsd: iic0 at piixpm0
> Jun 16 17:12:26 volgograd /bsd: vga1 at pci0 dev 2 function 0 "Bochs VGA"
> rev 0x02
> Jun 16 17:12:26 volgograd /bsd: wsdisplay0 at vga1 mux 1: console (80x25,
> vt100 emulation)
> Jun 16 17:12:26 volgograd /bsd: wsdisplay0: screen 1-5 added (80x25, vt100
> emulation)
> Jun 16 17:12:26 volgograd /bsd: virtio0 at pci0 dev 3 function 0 "Qumranet
> Virtio Network" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: vio0 at virtio0: address 52:54:00:a5:1f:57
> Jun 16 17:12:26 volgograd /bsd: virtio0: msix shared
> Jun 16 17:12:26 volgograd /bsd: eap0 at pci0 dev 4 function 0 "Ensoniq
> AudioPCI" rev 0x00: apic 0 int 11
> Jun 16 17:12:26 volgograd /bsd: audio0 at eap0
> Jun 16 17:12:26 volgograd /bsd: midi0 at eap0: <AudioPCI MIDI UART>
> Jun 16 17:12:26 volgograd /bsd: virtio1 at pci0 dev 5 function 0 "Qumranet
> Virtio Storage" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: vioblk0 at virtio1
> Jun 16 17:12:26 volgograd /bsd: scsibus1 at vioblk0: 2 targets
> Jun 16 17:12:26 volgograd /bsd: sd0 at scsibus1 targ 0 lun 0: <VirtIO,
> Block Device, >
> Jun 16 17:12:26 volgograd /bsd: sd0: 51200MB, 512 bytes/sector, 104857600
> sectors
> Jun 16 17:12:26 volgograd /bsd: virtio1: msix shared
> Jun 16 17:12:26 volgograd /bsd: virtio2 at pci0 dev 6 function 0 "Qumranet
> Virtio Memory Balloon" rev 0x00
> Jun 16 17:12:26 volgograd /bsd: viomb0 at virtio2
> Jun 16 17:12:26 volgograd /bsd: virtio2: apic 0 int 10
> Jun 16 17:12:26 volgograd /bsd: isa0 at pcib0
> Jun 16 17:12:26 volgograd /bsd: isadma0 at isa0
> Jun 16 17:12:26 volgograd /bsd: fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
> Jun 16 17:12:26 volgograd /bsd: pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> Jun 16 17:12:26 volgograd /bsd: pckbd0 at pckbc0 (kbd slot)
> Jun 16 17:12:26 volgograd /bsd: wskbd0 at pckbd0: console keyboard, using
> wsdisplay0
> Jun 16 17:12:26 volgograd /bsd: pms0 at pckbc0 (aux slot)
> Jun 16 17:12:26 volgograd /bsd: wsmouse0 at pms0 mux 0
> Jun 16 17:12:26 volgograd /bsd: pcppi0 at isa0 port 0x61
> Jun 16 17:12:26 volgograd /bsd: spkr0 at pcppi0
> Jun 16 17:12:26 volgograd /bsd: usb0 at uhci0: USB revision 1.0
> Jun 16 17:12:26 volgograd /bsd: uhub0 at usb0 configuration 1 interface 0
> "Intel UHCI root hub" rev 1.00/1.00 addr 1
> Jun 16 17:12:26 volgograd /bsd: uhidev0 at uhub0 port 1 configuration 1
> interface 0 "QEMU QEMU USB Tablet" rev 2.00/0.00 addr 2
> Jun 16 17:12:26 volgograd /bsd: uhidev0: iclass 3/0
> Jun 16 17:12:26 volgograd /bsd: ums0 at uhidev0: 3 buttons, Z dir
> Jun 16 17:12:26 volgograd /bsd: wsmouse1 at ums0 mux 0
> Jun 16 17:12:26 volgograd /bsd: vscsi0 at root
> Jun 16 17:12:26 volgograd /bsd: scsibus2 at vscsi0: 256 targets
> Jun 16 17:12:26 volgograd /bsd: softraid0 at root
> Jun 16 17:12:26 volgograd /bsd: scsibus3 at softraid0: 256 targets
> Jun 16 17:12:26 volgograd /bsd: root on sd0a (496659ef9c4468e2.a) swap on
> sd0b dump on sd0b
> Jun 16 17:12:26 volgograd /bsd: WARNING: / was not properly unmounted
> Jun 16 17:12:26 volgograd /bsd: fd0 at fdc0 drive 1: density unknown
> Jun 16 17:12:26 volgograd sendsyslog: dropped 1 message, error 57, pid
> 40419
> Jun 16 17:12:27 volgograd savecore: no core dump
> Jun 16 17:12:48 volgograd reorder_kernel: kernel relinking done
> Jun 16 18:00:01 volgograd syslogd[5803]: restart
> Jun 16 19:00:01 volgograd syslogd[5803]: restart
> Jun 16 23:00:02 volgograd syslogd[5803]: restart
> Jun 17 03:00:01 volgograd syslogd[5803]: restart
> Jun 17 07:00:02 volgograd syslogd[5803]: restart
> Jun 17 11:00:01 volgograd syslogd[5803]: restart
> Jun 17 15:00:02 volgograd syslogd[5803]: restart
> Jun 17 18:00:02 volgograd syslogd[5803]: restart
> Jun 17 19:00:01 volgograd syslogd[5803]: restart
> Jun 17 23:00:01 volgograd syslogd[5803]: restart
> Jun 18 03:00:01 volgograd syslogd[5803]: restart
> Jun 18 07:00:01 volgograd syslogd[5803]: restart
> Jun 18 11:00:01 volgograd syslogd[5803]: restart
> Jun 18 15:00:01 volgograd syslogd[5803]: restart
> Jun 18 18:00:01 volgograd syslogd[5803]: restart
> Jun 18 19:00:01 volgograd syslogd[5803]: restart
> Jun 18 23:00:01 volgograd syslogd[5803]: restart
> Jun 19 03:00:01 volgograd syslogd[5803]: restart
> Jun 19 07:00:01 volgograd syslogd[5803]: restart
> Jun 19 11:00:02 volgograd syslogd[5803]: restart
> Jun 19 15:00:02 volgograd syslogd[5803]: restart
> Jun 19 18:00:02 volgograd syslogd[5803]: restart
> Jun 19 19:00:01 volgograd syslogd[5803]: restart
> Jun 19 23:00:01 volgograd syslogd[5803]: restart
> Jun 20 03:00:01 volgograd syslogd[5803]: restart
> Jun 20 04:00:01 volgograd syslogd[5803]: restart
> Jun 20 07:00:01 volgograd syslogd[5803]: restart
> Jun 20 11:00:01 volgograd syslogd[5803]: restart
> Jun 20 15:00:01 volgograd syslogd[5803]: restart
> Jun 20 18:00:01 volgograd syslogd[5803]: restart
> Jun 20 19:00:01 volgograd syslogd[5803]: restart
> Jun 20 23:00:01 volgograd syslogd[5803]: restart
> Jun 21 03:00:01 volgograd syslogd[5803]: restart
> Jun 21 07:00:01 volgograd syslogd[5803]: restart
> Jun 21 11:00:01 volgograd syslogd[5803]: restart
> Jun 21 15:00:01 volgograd syslogd[5803]: restart
> Jun 21 18:00:02 volgograd syslogd[5803]: restart
> Jun 22 15:22:53 volgograd syslogd[73564]: start
> Jun 22 15:22:53 volgograd /bsd: OpenBSD 6.6 (GENERIC) #7: Thu Mar 12
> 10:32:29 MDT 2020
> (...)
>
>
>