VMs not booting (was: How to build with VMM_DEBUG)

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VMs not booting (was: How to build with VMM_DEBUG)

Ax0n
On Sat, Jun 23, 2018 at 3:54 PM, Ax0n <[hidden email]> wrote:

>
> FWIW, that patch didn't apply cleanly to a fresh pull of the tree from
> GitHub. I know it's not OFFICIALLY -CURRENT for realsies but it's what I
> have been using on this laptop for months. It sounds like it was probably
> patched against -STABLE? I didn't read the entire thread on bugs@. I have
> tried with 3 daily snapshots in a row and I'm having the same problem. I
> haven't actually fired up vmm in a few weeks, so I'm not sure exactly when
> it quit working. I'm re-building with VMM_DEBUG first.
>
> Mike, I'll send all relevant info (dmesg, vmd -dvvv, vm.conf) to bugs@
> once I have it, unless this sounds like an ongoing thing you probably have
> on your radar already. I'm not in a huge rush, so I can wait a bit if you
> think you have something that'll make it into -CURRENT in a while.
>

Following up and cc bugs@ I built the system with VMM_DEBUG enabled.

>Synopsis:      vmm(4) VMs fail to start: ioctl failed: Invalid argument
>Category:      amd64
>Environment:
        System      : OpenBSD 6.3
        Details     : OpenBSD 6.3-current (GENERIC.MP) #49: Sat Jun 23
09:32:05 MDT 2018
                         [hidden email]:
/usr/src/sys/arch/amd64/compile/GENERIC.MP

        Architecture: OpenBSD.amd64
        Machine     : amd64
>Description:
        VMs fail to boot.
[axon@transient ~]$ doas vmd -dvvv
startup
/etc/vm.conf:4: switch "local" registered
/etc/vm.conf:8: switch "internal" registered
/etc/vm.conf:12: switch "wired" registered
vm_register: registering vm 1
/etc/vm.conf:28: vm "OBSD-Stable.vm" registered (disabled)
vm_register: registering vm 2
/etc/vm.conf:41: vm "OBSD-Stable-alt.vm" registered (disabled)
vm_register: registering vm 3
/etc/vm.conf:53: vm "OBSDSnap64.vm" registered (disabled)
config_setconfig: setting config
vm_priv_brconfig: interface bridge0 description switch1-local
vm_priv_brconfig: interface bridge1 description switch2-internal
vm_priv_brconfig: interface bridge0 description switch3-wired
vmd_configure: not creating vm OBSD-Stable.vm (disabled)
vmd_configure: not creating vm OBSD-Stable-alt.vm (disabled)
vmd_configure: not creating vm OBSDSnap64.vm (disabled)
config_getconfig: priv retrieving config
config_getconfig: control retrieving config
config_getconfig: vmm retrieving config
vm_opentty: vm OBSDSnap64.vm tty /dev/ttyp3 uid 1000 gid 4 mode 620
vm_register: registering vm 3
vm_priv_ifconfig: interface tap0 description vm3-if0-OBSDSnap64.vm
vm_priv_ifconfig: switch "local" interface bridge0 add tap0
OBSDSnap64.vm: started vm 3 successfully, tty /dev/ttyp3
loadfile_bios: loaded BIOS image
run_vm: initializing hardware for vm OBSDSnap64.vm
pic_set_elcr: setting level triggered mode for irq 3
pic_set_elcr: setting level triggered mode for irq 5
pic_set_elcr: setting level triggered mode for irq 6
virtio_init: vm "OBSDSnap64.vm" vio0 lladdr fe:e1:ba:d0:eb:ac
pic_set_elcr: setting level triggered mode for irq 7
run_vm: starting vcpu threads for vm OBSDSnap64.vm
vcpu_reset: resetting vcpu 0 for vm 2
run_vm: waiting on events for VM OBSDSnap64.vm
vcpu_run_loop: vm 2 / vcpu 0 run ioctl failed: Invalid argument
vmm_sighdlr: handling signal 20
vmm_sighdlr: attempting to terminate vm 3
terminate_vm: terminating vmid 2
vmm_sighdlr: calling vm_remove
vm_remove: removing vm id 3 from running config
vm_remove: calling vm_stop
vm_stop: stopping vm 3
vmd_dispatch_vmm: handling TERMINATE_EVENT for vm id 3 ret 22
vmd_dispatch_vmm: about to stop vm id 3
vm_stop: stopping vm 3
vm_opentty: vm OBSDSnap64.vm tty /dev/ttyp4 uid 1000 gid 4 mode 620
vm_register: registering vm 3
vm_priv_ifconfig: interface tap0 description vm3-if0-OBSDSnap64.vm
vm_priv_ifconfig: switch "local" interface bridge0 add tap0
OBSDSnap64.vm: started vm 3 successfully, tty /dev/ttyp4
loadfile_bios: loaded BIOS image
run_vm: initializing hardware for vm OBSDSnap64.vm
pic_set_elcr: setting level triggered mode for irq 3
pic_set_elcr: setting level triggered mode for irq 5
pic_set_elcr: setting level triggered mode for irq 6
virtio_init: vm "OBSDSnap64.vm" vio0 lladdr fe:e1:ba:d0:eb:ac
pic_set_elcr: setting level triggered mode for irq 7
run_vm: starting vcpu threads for vm OBSDSnap64.vm
vcpu_reset: resetting vcpu 0 for vm 3
run_vm: waiting on events for VM OBSDSnap64.vm
vcpu_run_loop: vm 3 / vcpu 0 run ioctl failed: Invalid argument
vmm_sighdlr: handling signal 20
vmm_sighdlr: attempting to terminate vm 3
terminate_vm: terminating vmid 3
vmm_sighdlr: calling vm_remove
vm_remove: removing vm id 3 from running config
vm_remove: calling vm_stop
vm_stop: stopping vm 3
vmd_dispatch_vmm: handling TERMINATE_EVENT for vm id 3 ret 22
vmd_dispatch_vmm: about to stop vm id 3
vm_stop: stopping vm 3

############################
Contents of vm.conf:
############################
switch "local" {
        interface bridge0
}

switch "internal" {
        interface bridge1
}

switch "wired" {
        interface bridge0
}

# OpenBSD Stable
vm "OBSD-Stable.vm" {
        disable
        owner axon
        memory 512M
        disk "/home/axon/vmm/obsd-stable.img"
        interface {
                switch "local"
                lladdr fe:e1:ba:d0:eb:ab
        }
#       interface {
#               switch "local"
#               lladdr fe:e1:ba:d0:eb:0b
#       }
}


# OpenBSD Stable alternate
vm "OBSD-Stable-alt.vm" {
        disable
        owner axon
        memory 256M
        disk "/home/axon/vmm/obsd-stable-alt.img"
        interface {
                switch "local"
                lladdr fe:e1:ba:d0:eb:ad
        }
}

# OpenBSD amd64 Snapshot
vm "OBSDSnap64.vm" {
        disable
        owner axon
        memory 256M
        disk "/home/axon/vmm/obsd-snap64.img"
        interface {
                switch "local"
                lladdr fe:e1:ba:d0:eb:ac
        }
}


>How-To-Repeat:
        On this system (Acer Aspire 5733Z with upgrades), any attempt to
start a vm as a user or root will fail.

>Fix:
        N/A

dmesg:
OpenBSD 6.3-current (GENERIC.MP) #49: Sat Jun 23 09:32:05 MDT 2018
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8227655680 (7846MB)
avail mem = 7902208000 (7536MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xe9d90 (47 entries)
bios0: vendor Acer version "V1.07" date 11/07/2011
bios0: Acer Aspire 5733Z
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP ASF! HPET APIC MCFG SLIC BOOT ASPT DMAR SSDT SSDT
SSDT
acpi0: wakeup devices AZAL(S3) P0P1(S4) EHC1(S3) USB1(S3) USB2(S3) USB3(S3)
USB4(S3) USB5(S3) USB6(S3) USB7(S3) RP01(S4) PEG5(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.85 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 133MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 5 (application processor)
cpu3: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 2, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
, remapped to apid 2
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (P0P2)
acpiprt2 at acpi0: bus 3 (P0P1)
acpiprt3 at acpi0: bus 1 (RP01)
acpiprt4 at acpi0: bus 2 (RP02)
acpiprt5 at acpi0: bus -1 (RP03)
acpiprt6 at acpi0: bus -1 (RP04)
acpiprt7 at acpi0: bus -1 (RP05)
acpiprt8 at acpi0: bus -1 (RP06)
acpiprt9 at acpi0: bus -1 (RP07)
acpiprt10 at acpi0: bus -1 (RP08)
acpiprt11 at acpi0: bus -1 (PEG5)
acpiec0 at acpi0
acpicpu0 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
acpicpu1 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
acpicpu2 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
acpicpu3 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
"pnp0c14" at acpi0 not configured
acpibat0 at acpi0: BAT0 model "Li_Ion_4000mA " serial 78da type Lion oem
"SANYO "
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: LID0
acpibtn2 at acpi0: SLPB
acpicmos0 at acpi0
"ETD0500" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD03
acpivideo1 at acpi0: VGA_
cpu0: Enhanced SpeedStep 2527 MHz: speeds: 2533, 2399, 2266, 2133, 1999,
1866, 1733, 1599, 1466, 1333, 1199 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core Host" rev 0x02
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x02
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xc0000000, size 0x10000000
inteldrm0: msi
inteldrm0: 1366x768, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 3400 MEI" rev 0x06 at pci0 dev 22 function 0 not configured
ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 16
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x05: msi
azalia0: codecs: Realtek ALC272
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x05: msi
pci1 at ppb0 bus 1
bge0 at pci1 dev 0 function 0 "Broadcom BCM57780" rev 0x01, BCM57780 A1
(0x57780001): msi, address dc:0e:a1:91:7a:b9
brgphy0 at bge0 phy 1: BCM57780 10/100/1000baseT PHY, rev. 1
ppb1 at pci0 dev 28 function 1 "Intel 3400 PCIE" rev 0x05: msi
pci2 at ppb1 bus 2
athn0 at pci2 dev 0 function 0 "Atheros AR9285" rev 0x01: apic 2 int 17
athn0: AR9285 rev 2 (1T1R), ROM rev 13, address 00:25:d3:f4:f8:4b
ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xa5
pci3 at ppb2 bus 3
pcib0 at pci0 dev 31 function 0 "Intel HM55 LPC" rev 0x05
ahci0 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x05: msi, AHCI 1.3
ahci0: port 0: 3.0Gb/s
ahci0: port 1: 1.5Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, SanDisk SDSSDA12, Z320> SCSI3 0/direct
fixed naa.5001b444a668bf8d
sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin
cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, CDRW/DVD GCCT20N, A108> ATAPI
5/cdrom removable
ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x05: apic 2 int 19
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
itherm0 at pci0 dev 31 function 6 "Intel 3400 Thermal" rev 0x05
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pms0: Elantech Touchpad, version 2, firmware 0x40213
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
pci4 at mainbus0 bus 255
pchb1 at pci4 dev 0 function 0 "Intel QuickPath" rev 0x02
pchb2 at pci4 dev 0 function 1 "Intel QuickPath" rev 0x02
pchb3 at pci4 dev 2 function 0 "Intel QPI Link" rev 0x02
pchb4 at pci4 dev 2 function 1 "Intel QPI Physical" rev 0x02
pchb5 at pci4 dev 2 function 2 "Intel Reserved" rev 0x02
pchb6 at pci4 dev 2 function 3 "Intel Reserved" rev 0x02
vmm0 at mainbus0: VMX/EPT
uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
uvideo0 at uhub2 port 1 configuration 1 interface 0 "SuYin 1.3M HD WebCam"
rev 2.00/1.02 addr 3
video0 at uvideo0
umass0 at uhub2 port 2 configuration 1 interface 0 "Generic USB2.0-CRW" rev
2.00/38.82 addr 4
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
removable serial.0bda0138516388200000
uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (7c4cada893c18112.a) swap on sd0b dump on sd0b
lock order reversal:
 1st 0xffffff01f7778888 vmmaplk (&map->lock) @
/usr/src/sys/uvm/uvm_fault.c:1441
 2nd 0xffff80000015c138 drmdevlk (&dev->struct_mutex) @
/usr/src/sys/dev/pci/drm/i915/i915_gem.c:1801
lock order "&dev->struct_mutex"(rwlock) -> "&map->lock"(rwlock) first seen
at:
#0  witness_checkorder+0x4c0
#1  _rw_enter+0x68
#2  vm_map_lock_ln+0xbc
#3  uvm_map+0x1a1
#4  km_alloc+0x16a
#5  bus_space_map+0x159
#6  i965_alloc_ifp+0xc1
#7  intel_gtt_chipset_setup+0x1b1
#8  intel_enable_gtt+0x26
#9  i915_gem_init_hw+0x43
#10 i915_gem_init+0x24e
#11 i915_driver_load+0xfc1
#12 inteldrm_attach+0x37f
#13 config_attach+0x20e
#14 pci_probe_device+0x501
#15 pci_enumerate_bus+0xb7
#16 config_attach+0x20e
#17 mainbus_attach+0x24a
#18 config_attach+0x20e
lock order "&map->lock"(rwlock) -> "&dev->struct_mutex"(rwlock) first seen
at:
#0  witness_checkorder+0x4c0
#1  _rw_enter_write+0x53
#2  i915_gem_object_wait_rendering__nonblocking+0x1fa
#3  i915_gem_fault+0x144
#4  drm_fault+0x18a
#5  uvm_fault+0x743
#6  pageflttrap+0x14c
#7  trap+0x2b2
#8  recall_trap+0x8

usbdevs:
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
 port 1 addr 2: high speed, self powered, config 1, Rate Matching
Hub(0x0020), Intel(0x8087), rev 0.00
  port 1 addr 3: high speed, power 500 mA, config 1, 1.3M HD
WebCam(0xd250), SuYin(0x064e), rev 1.02, iSerialNumber
HF1316-A821-HN01-VA-R01.00.02
  port 2 addr 4: high speed, power 500 mA, config 1, USB2.0-CRW(0x0138),
Generic(0x0bda), rev 38.82, iSerialNumber 20090516388200000
  port 3 powered
  port 4 powered
  port 5 powered
  port 6 powered
 port 2 powered
Controller /dev/usb1:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
 port 1 addr 2: high speed, self powered, config 1, Rate Matching
Hub(0x0020), Intel(0x8087), rev 0.00
  port 1 powered
  port 2 powered
  port 3 powered
  port 4 powered
  port 5 powered
  port 6 powered
  port 7 powered
  port 8 powered
 port 2 powered
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Re: VMs not booting (was: How to build with VMM_DEBUG)

Ax0n
Finally got around to recompiling again. Sorry for the noise between the
two VM start attempts -- I suspended it to head to the office.

OpenBSD 6.3-current (GENERIC.MP) #1: Tue Jun 26 06:58:23 CDT 2018
    [hidden email]:/mnt/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8227655680 (7846MB)
avail mem = 7902162944 (7536MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xe9d90 (47 entries)
bios0: vendor Acer version "V1.07" date 11/07/2011
bios0: Acer Aspire 5733Z
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP ASF! HPET APIC MCFG SLIC BOOT ASPT DMAR SSDT SSDT
SSDT
acpi0: wakeup devices AZAL(S3) P0P1(S4) EHC1(S3) USB1(S3) USB2(S3) USB3(S3)
USB4(S3) USB5(S3) USB6(S3) USB7(S3) RP01(S4) PEG5(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.97 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 133MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.43 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.43 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 5 (application processor)
cpu3: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.43 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 2, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
, remapped to apid 2
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (P0P2)
acpiprt2 at acpi0: bus 3 (P0P1)
acpiprt3 at acpi0: bus 1 (RP01)
acpiprt4 at acpi0: bus 2 (RP02)
acpiprt5 at acpi0: bus -1 (RP03)
acpiprt6 at acpi0: bus -1 (RP04)
acpiprt7 at acpi0: bus -1 (RP05)
acpiprt8 at acpi0: bus -1 (RP06)
acpiprt9 at acpi0: bus -1 (RP07)
acpiprt10 at acpi0: bus -1 (RP08)
acpiprt11 at acpi0: bus -1 (PEG5)
acpiec0 at acpi0
acpicpu0 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
acpicpu1 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
acpicpu2 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
acpicpu3 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
"pnp0c14" at acpi0 not configured
acpibat0 at acpi0: BAT0 model "Li_Ion_4000mA " serial 78da type Lion oem
"SANYO "
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: LID0
acpibtn2 at acpi0: SLPB
acpicmos0 at acpi0
"ETD0500" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD03
acpivideo1 at acpi0: VGA_
cpu0: Enhanced SpeedStep 2527 MHz: speeds: 2533, 2399, 2266, 2133, 1999,
1866, 1733, 1599, 1466, 1333, 1199 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core Host" rev 0x02
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x02
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xc0000000, size 0x10000000
inteldrm0: msi
inteldrm0: 1366x768, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 3400 MEI" rev 0x06 at pci0 dev 22 function 0 not configured
ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 16
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x05: msi
azalia0: codecs: Realtek ALC272
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x05: msi
pci1 at ppb0 bus 1
bge0 at pci1 dev 0 function 0 "Broadcom BCM57780" rev 0x01, BCM57780 A1
(0x57780001): msi, address dc:0e:a1:91:7a:b9
brgphy0 at bge0 phy 1: BCM57780 10/100/1000baseT PHY, rev. 1
ppb1 at pci0 dev 28 function 1 "Intel 3400 PCIE" rev 0x05: msi
pci2 at ppb1 bus 2
athn0 at pci2 dev 0 function 0 "Atheros AR9285" rev 0x01: apic 2 int 17
athn0: AR9285 rev 2 (1T1R), ROM rev 13, address 00:25:d3:f4:f8:4b
ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xa5
pci3 at ppb2 bus 3
pcib0 at pci0 dev 31 function 0 "Intel HM55 LPC" rev 0x05
ahci0 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x05: msi, AHCI 1.3
ahci0: port 0: 3.0Gb/s
ahci0: port 1: 1.5Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, SanDisk SDSSDA12, Z320> SCSI3 0/direct
fixed naa.5001b444a668bf8d
sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin
cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, CDRW/DVD GCCT20N, A108> ATAPI
5/cdrom removable
ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x05: apic 2 int 19
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
itherm0 at pci0 dev 31 function 6 "Intel 3400 Thermal" rev 0x05
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pms0: Elantech Touchpad, version 2, firmware 0x40213
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
pci4 at mainbus0 bus 255
pchb1 at pci4 dev 0 function 0 "Intel QuickPath" rev 0x02
pchb2 at pci4 dev 0 function 1 "Intel QuickPath" rev 0x02
pchb3 at pci4 dev 2 function 0 "Intel QPI Link" rev 0x02
pchb4 at pci4 dev 2 function 1 "Intel QPI Physical" rev 0x02
pchb5 at pci4 dev 2 function 2 "Intel Reserved" rev 0x02
pchb6 at pci4 dev 2 function 3 "Intel Reserved" rev 0x02
vmm0 at mainbus0: VMX/EPT
uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
uvideo0 at uhub2 port 1 configuration 1 interface 0 "SuYin 1.3M HD WebCam"
rev 2.00/1.02 addr 3
video0 at uvideo0
umass0 at uhub2 port 2 configuration 1 interface 0 "Generic USB2.0-CRW" rev
2.00/38.82 addr 4
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
removable serial.0bda0138516388200000
uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (7c4cada893c18112.a) swap on sd0b dump on sd0b
lock order reversal:
 1st 0xffffff01fa00eb58 vmmaplk (&map->lock) @
/mnt/src/sys/uvm/uvm_fault.c:1441
 2nd 0xffff80000015c138 drmdevlk (&dev->struct_mutex) @
/mnt/src/sys/dev/pci/drm/i915/i915_gem.c:1801
lock order "&dev->struct_mutex"(rwlock) -> "&map->lock"(rwlock) first seen
at:
#0  witness_checkorder+0x4c0
#1  _rw_enter+0x68
#2  vm_map_lock_ln+0xbc
#3  uvm_map+0x1a1
#4  km_alloc+0x16a
#5  bus_space_map+0x159
#6  i965_alloc_ifp+0xc1
#7  intel_gtt_chipset_setup+0x1b1
#8  intel_enable_gtt+0x26
#9  i915_gem_init_hw+0x43
#10 i915_gem_init+0x24e
#11 i915_driver_load+0xfc1
#12 inteldrm_attach+0x37f
#13 config_attach+0x20e
#14 pci_probe_device+0x501
#15 pci_enumerate_bus+0xb7
#16 config_attach+0x20e
#17 mainbus_attach+0x24a
#18 config_attach+0x20e
lock order "&map->lock"(rwlock) -> "&dev->struct_mutex"(rwlock) first seen
at:
#0  witness_checkorder+0x4c0
#1  _rw_enter_write+0x53
#2  i915_gem_object_wait_rendering__nonblocking+0x1fa
#3  i915_gem_fault+0x144
#4  drm_fault+0x18a
#5  uvm_fault+0x743
#6  pageflttrap+0x14c
#7  trap+0x2b6
#8  recall_trap+0x8
vm_impl_init_vmx: created vm_map @ 0xffff800000d18000
vm_resetcpu: resetting vm 1 vcpu 0 to power on defaults
Guest EPTP = 0x1f95bd01e
vmm_alloc_vpid: allocated VPID/ASID 1
vmm_fpurestore: guest attempted to set invalid bits in xcr0
vmm_free_vpid: freed VPID/ASID 1
lock order reversal:
 1st 0xffff800000021668 acpilk (&sc->sc_lck) @
/mnt/src/sys/dev/acpi/acpi.c:2508
 2nd 0xffff80000015c278 mcrwl (&dev->mode_config.mutex) @
/mnt/src/sys/dev/pci/drm/drm_modeset_lock.c:76
lock order "&dev->mode_config.mutex"(rwlock) -> "&sc->sc_lck"(rwlock) first
seen at:
#0  witness_checkorder+0x4c0
#1  _rw_enter_write+0x53
#2  acpivout_get_param+0xc8
#3  inteldrm_backlight_get_brightness+0x39
#4  get_properties+0x166
#5  drm_mode_getconnector+0x33b
#6  drm_do_ioctl+0x221
#7  drmioctl+0xf9
#8  VOP_IOCTL+0x5a
#9  vn_ioctl+0x6b
#10 sys_ioctl+0x477
#11 syscall+0x32a
#12 Xsyscall_untramp+0xe4
video0 detached
uvideo0 detached
sd1 detached
scsibus2 detached
umass0 detached
uhub2 detached
uhub0 detached
uhub3 detached
uhub1 detached
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
uvideo0 at uhub2 port 1 configuration 1 interface 0 "SuYin 1.3M HD WebCam"
rev 2.00/1.02 addr 3
video0 at uvideo0
umass0 at uhub2 port 2 configuration 1 interface 0 "Generic USB2.0-CRW" rev
2.00/38.82 addr 4
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
removable serial.0bda0138516388200000
uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
vm_impl_init_vmx: created vm_map @ 0xffff800000d3aa00
vm_resetcpu: resetting vm 2 vcpu 0 to power on defaults
Guest EPTP = 0x1f95bb01e
vmm_alloc_vpid: allocated VPID/ASID 1
vmm_fpurestore: guest attempted to set invalid bits in xcr0
vmm_free_vpid: freed VPID/ASID 1





On Sun, Jun 24, 2018 at 2:33 PM, Mike Larkin <[hidden email]> wrote:

> On Sun, Jun 24, 2018 at 01:41:47AM -0500, Ax0n wrote:
> > On Sat, Jun 23, 2018 at 3:54 PM, Ax0n <[hidden email]> wrote:
> >
> > >
> > > FWIW, that patch didn't apply cleanly to a fresh pull of the tree from
> > > GitHub. I know it's not OFFICIALLY -CURRENT for realsies but it's what
> I
> > > have been using on this laptop for months. It sounds like it was
> probably
> > > patched against -STABLE? I didn't read the entire thread on bugs@. I
> have
> > > tried with 3 daily snapshots in a row and I'm having the same problem.
> I
> > > haven't actually fired up vmm in a few weeks, so I'm not sure exactly
> when
> > > it quit working. I'm re-building with VMM_DEBUG first.
> > >
> > > Mike, I'll send all relevant info (dmesg, vmd -dvvv, vm.conf) to bugs@
> > > once I have it, unless this sounds like an ongoing thing you probably
> have
> > > on your radar already. I'm not in a huge rush, so I can wait a bit if
> you
> > > think you have something that'll make it into -CURRENT in a while.
> > >
> >
> > Following up and cc bugs@ I built the system with VMM_DEBUG enabled.
> >
>
> This does not look like the output from a kernel with VMM_DEBUG enabled.
> You'll
> be seeing all sorts of debug output to dmesg as the VM starts, runs, and
> ultimately in your case aborts.
>
> -ml
>
> > >Synopsis:      vmm(4) VMs fail to start: ioctl failed: Invalid argument
> > >Category:      amd64
> > >Environment:
> >         System      : OpenBSD 6.3
> >         Details     : OpenBSD 6.3-current (GENERIC.MP) #49: Sat Jun 23
> > 09:32:05 MDT 2018
> >                          [hidden email]:
> > /usr/src/sys/arch/amd64/compile/GENERIC.MP
> >
> >         Architecture: OpenBSD.amd64
> >         Machine     : amd64
> > >Description:
> >         VMs fail to boot.
> > [axon@transient ~]$ doas vmd -dvvv
> > startup
> > /etc/vm.conf:4: switch "local" registered
> > /etc/vm.conf:8: switch "internal" registered
> > /etc/vm.conf:12: switch "wired" registered
> > vm_register: registering vm 1
> > /etc/vm.conf:28: vm "OBSD-Stable.vm" registered (disabled)
> > vm_register: registering vm 2
> > /etc/vm.conf:41: vm "OBSD-Stable-alt.vm" registered (disabled)
> > vm_register: registering vm 3
> > /etc/vm.conf:53: vm "OBSDSnap64.vm" registered (disabled)
> > config_setconfig: setting config
> > vm_priv_brconfig: interface bridge0 description switch1-local
> > vm_priv_brconfig: interface bridge1 description switch2-internal
> > vm_priv_brconfig: interface bridge0 description switch3-wired
> > vmd_configure: not creating vm OBSD-Stable.vm (disabled)
> > vmd_configure: not creating vm OBSD-Stable-alt.vm (disabled)
> > vmd_configure: not creating vm OBSDSnap64.vm (disabled)
> > config_getconfig: priv retrieving config
> > config_getconfig: control retrieving config
> > config_getconfig: vmm retrieving config
> > vm_opentty: vm OBSDSnap64.vm tty /dev/ttyp3 uid 1000 gid 4 mode 620
> > vm_register: registering vm 3
> > vm_priv_ifconfig: interface tap0 description vm3-if0-OBSDSnap64.vm
> > vm_priv_ifconfig: switch "local" interface bridge0 add tap0
> > OBSDSnap64.vm: started vm 3 successfully, tty /dev/ttyp3
> > loadfile_bios: loaded BIOS image
> > run_vm: initializing hardware for vm OBSDSnap64.vm
> > pic_set_elcr: setting level triggered mode for irq 3
> > pic_set_elcr: setting level triggered mode for irq 5
> > pic_set_elcr: setting level triggered mode for irq 6
> > virtio_init: vm "OBSDSnap64.vm" vio0 lladdr fe:e1:ba:d0:eb:ac
> > pic_set_elcr: setting level triggered mode for irq 7
> > run_vm: starting vcpu threads for vm OBSDSnap64.vm
> > vcpu_reset: resetting vcpu 0 for vm 2
> > run_vm: waiting on events for VM OBSDSnap64.vm
> > vcpu_run_loop: vm 2 / vcpu 0 run ioctl failed: Invalid argument
> > vmm_sighdlr: handling signal 20
> > vmm_sighdlr: attempting to terminate vm 3
> > terminate_vm: terminating vmid 2
> > vmm_sighdlr: calling vm_remove
> > vm_remove: removing vm id 3 from running config
> > vm_remove: calling vm_stop
> > vm_stop: stopping vm 3
> > vmd_dispatch_vmm: handling TERMINATE_EVENT for vm id 3 ret 22
> > vmd_dispatch_vmm: about to stop vm id 3
> > vm_stop: stopping vm 3
> > vm_opentty: vm OBSDSnap64.vm tty /dev/ttyp4 uid 1000 gid 4 mode 620
> > vm_register: registering vm 3
> > vm_priv_ifconfig: interface tap0 description vm3-if0-OBSDSnap64.vm
> > vm_priv_ifconfig: switch "local" interface bridge0 add tap0
> > OBSDSnap64.vm: started vm 3 successfully, tty /dev/ttyp4
> > loadfile_bios: loaded BIOS image
> > run_vm: initializing hardware for vm OBSDSnap64.vm
> > pic_set_elcr: setting level triggered mode for irq 3
> > pic_set_elcr: setting level triggered mode for irq 5
> > pic_set_elcr: setting level triggered mode for irq 6
> > virtio_init: vm "OBSDSnap64.vm" vio0 lladdr fe:e1:ba:d0:eb:ac
> > pic_set_elcr: setting level triggered mode for irq 7
> > run_vm: starting vcpu threads for vm OBSDSnap64.vm
> > vcpu_reset: resetting vcpu 0 for vm 3
> > run_vm: waiting on events for VM OBSDSnap64.vm
> > vcpu_run_loop: vm 3 / vcpu 0 run ioctl failed: Invalid argument
> > vmm_sighdlr: handling signal 20
> > vmm_sighdlr: attempting to terminate vm 3
> > terminate_vm: terminating vmid 3
> > vmm_sighdlr: calling vm_remove
> > vm_remove: removing vm id 3 from running config
> > vm_remove: calling vm_stop
> > vm_stop: stopping vm 3
> > vmd_dispatch_vmm: handling TERMINATE_EVENT for vm id 3 ret 22
> > vmd_dispatch_vmm: about to stop vm id 3
> > vm_stop: stopping vm 3
> >
> > ############################
> > Contents of vm.conf:
> > ############################
> > switch "local" {
> >         interface bridge0
> > }
> >
> > switch "internal" {
> >         interface bridge1
> > }
> >
> > switch "wired" {
> >         interface bridge0
> > }
> >
> > # OpenBSD Stable
> > vm "OBSD-Stable.vm" {
> >         disable
> >         owner axon
> >         memory 512M
> >         disk "/home/axon/vmm/obsd-stable.img"
> >         interface {
> >                 switch "local"
> >                 lladdr fe:e1:ba:d0:eb:ab
> >         }
> > #       interface {
> > #               switch "local"
> > #               lladdr fe:e1:ba:d0:eb:0b
> > #       }
> > }
> >
> >
> > # OpenBSD Stable alternate
> > vm "OBSD-Stable-alt.vm" {
> >         disable
> >         owner axon
> >         memory 256M
> >         disk "/home/axon/vmm/obsd-stable-alt.img"
> >         interface {
> >                 switch "local"
> >                 lladdr fe:e1:ba:d0:eb:ad
> >         }
> > }
> >
> > # OpenBSD amd64 Snapshot
> > vm "OBSDSnap64.vm" {
> >         disable
> >         owner axon
> >         memory 256M
> >         disk "/home/axon/vmm/obsd-snap64.img"
> >         interface {
> >                 switch "local"
> >                 lladdr fe:e1:ba:d0:eb:ac
> >         }
> > }
> >
> >
> > >How-To-Repeat:
> >         On this system (Acer Aspire 5733Z with upgrades), any attempt to
> > start a vm as a user or root will fail.
> >
> > >Fix:
> >         N/A
> >
> > dmesg:
> > OpenBSD 6.3-current (GENERIC.MP) #49: Sat Jun 23 09:32:05 MDT 2018
> >     [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > real mem = 8227655680 (7846MB)
> > avail mem = 7902208000 (7536MB)
> > mpath0 at root
> > scsibus0 at mpath0: 256 targets
> > mainbus0 at root
> > bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xe9d90 (47 entries)
> > bios0: vendor Acer version "V1.07" date 11/07/2011
> > bios0: Acer Aspire 5733Z
> > acpi0 at bios0: rev 2
> > acpi0: sleep states S0 S3 S4 S5
> > acpi0: tables DSDT FACP ASF! HPET APIC MCFG SLIC BOOT ASPT DMAR SSDT SSDT
> > SSDT
> > acpi0: wakeup devices AZAL(S3) P0P1(S4) EHC1(S3) USB1(S3) USB2(S3)
> USB3(S3)
> > USB4(S3) USB5(S3) USB6(S3) USB7(S3) RP01(S4) PEG5(S4)
> > acpitimer0 at acpi0: 3579545 Hz, 24 bits
> > acpihpet0 at acpi0: 14318179 Hz
> > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> > cpu0 at mainbus0: apid 0 (boot processor)
> > cpu0: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.85 MHz
> > cpu0:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > cpu0: 256KB 64b/line 8-way L2 cache
> > cpu0: smt 0, core 0, package 0
> > mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
> > cpu0: apic clock running at 133MHz
> > cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
> > cpu1 at mainbus0: apid 1 (application processor)
> > cpu1: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
> > cpu1:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > cpu1: 256KB 64b/line 8-way L2 cache
> > cpu1: smt 1, core 0, package 0
> > cpu2 at mainbus0: apid 4 (application processor)
> > cpu2: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
> > cpu2:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > cpu2: 256KB 64b/line 8-way L2 cache
> > cpu2: smt 0, core 2, package 0
> > cpu3 at mainbus0: apid 5 (application processor)
> > cpu3: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
> > cpu3:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > cpu3: 256KB 64b/line 8-way L2 cache
> > cpu3: smt 1, core 2, package 0
> > ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> > , remapped to apid 2
> > acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
> > acpiprt0 at acpi0: bus 0 (PCI0)
> > acpiprt1 at acpi0: bus -1 (P0P2)
> > acpiprt2 at acpi0: bus 3 (P0P1)
> > acpiprt3 at acpi0: bus 1 (RP01)
> > acpiprt4 at acpi0: bus 2 (RP02)
> > acpiprt5 at acpi0: bus -1 (RP03)
> > acpiprt6 at acpi0: bus -1 (RP04)
> > acpiprt7 at acpi0: bus -1 (RP05)
> > acpiprt8 at acpi0: bus -1 (RP06)
> > acpiprt9 at acpi0: bus -1 (RP07)
> > acpiprt10 at acpi0: bus -1 (RP08)
> > acpiprt11 at acpi0: bus -1 (PEG5)
> > acpiec0 at acpi0
> > acpicpu0 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > acpicpu1 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > acpicpu2 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > acpicpu3 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > "pnp0c14" at acpi0 not configured
> > acpibat0 at acpi0: BAT0 model "Li_Ion_4000mA " serial 78da type Lion oem
> > "SANYO "
> > acpiac0 at acpi0: AC unit online
> > acpibtn0 at acpi0: PWRB
> > acpibtn1 at acpi0: LID0
> > acpibtn2 at acpi0: SLPB
> > acpicmos0 at acpi0
> > "ETD0500" at acpi0 not configured
> > "PNP0C14" at acpi0 not configured
> > "PNP0C14" at acpi0 not configured
> > acpivideo0 at acpi0: GFX0
> > acpivout0 at acpivideo0: DD03
> > acpivideo1 at acpi0: VGA_
> > cpu0: Enhanced SpeedStep 2527 MHz: speeds: 2533, 2399, 2266, 2133, 1999,
> > 1866, 1733, 1599, 1466, 1333, 1199 MHz
> > pci0 at mainbus0 bus 0
> > pchb0 at pci0 dev 0 function 0 "Intel Core Host" rev 0x02
> > inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x02
> > drm0 at inteldrm0
> > intagp0 at inteldrm0
> > agp0 at intagp0: aperture at 0xc0000000, size 0x10000000
> > inteldrm0: msi
> > inteldrm0: 1366x768, 32bpp
> > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
> > wsdisplay0: screen 1-5 added (std, vt100 emulation)
> > "Intel 3400 MEI" rev 0x06 at pci0 dev 22 function 0 not configured
> > ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 16
> > usb0 at ehci0: USB revision 2.0
> > uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
> > 2.00/1.00 addr 1
> > azalia0 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x05: msi
> > azalia0: codecs: Realtek ALC272
> > audio0 at azalia0
> > ppb0 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x05: msi
> > pci1 at ppb0 bus 1
> > bge0 at pci1 dev 0 function 0 "Broadcom BCM57780" rev 0x01, BCM57780 A1
> > (0x57780001): msi, address dc:0e:a1:91:7a:b9
> > brgphy0 at bge0 phy 1: BCM57780 10/100/1000baseT PHY, rev. 1
> > ppb1 at pci0 dev 28 function 1 "Intel 3400 PCIE" rev 0x05: msi
> > pci2 at ppb1 bus 2
> > athn0 at pci2 dev 0 function 0 "Atheros AR9285" rev 0x01: apic 2 int 17
> > athn0: AR9285 rev 2 (1T1R), ROM rev 13, address 00:25:d3:f4:f8:4b
> > ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 23
> > usb1 at ehci1: USB revision 2.0
> > uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
> > 2.00/1.00 addr 1
> > ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xa5
> > pci3 at ppb2 bus 3
> > pcib0 at pci0 dev 31 function 0 "Intel HM55 LPC" rev 0x05
> > ahci0 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x05: msi, AHCI 1.3
> > ahci0: port 0: 3.0Gb/s
> > ahci0: port 1: 1.5Gb/s
> > scsibus1 at ahci0: 32 targets
> > sd0 at scsibus1 targ 0 lun 0: <ATA, SanDisk SDSSDA12, Z320> SCSI3
> 0/direct
> > fixed naa.5001b444a668bf8d
> > sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin
> > cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, CDRW/DVD GCCT20N, A108> ATAPI
> > 5/cdrom removable
> > ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x05: apic 2
> int 19
> > iic0 at ichiic0
> > spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
> > spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
> > itherm0 at pci0 dev 31 function 6 "Intel 3400 Thermal" rev 0x05
> > isa0 at pcib0
> > isadma0 at isa0
> > pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> > pckbd0 at pckbc0 (kbd slot)
> > wskbd0 at pckbd0: console keyboard, using wsdisplay0
> > pms0 at pckbc0 (aux slot)
> > wsmouse0 at pms0 mux 0
> > pms0: Elantech Touchpad, version 2, firmware 0x40213
> > pcppi0 at isa0 port 0x61
> > spkr0 at pcppi0
> > pci4 at mainbus0 bus 255
> > pchb1 at pci4 dev 0 function 0 "Intel QuickPath" rev 0x02
> > pchb2 at pci4 dev 0 function 1 "Intel QuickPath" rev 0x02
> > pchb3 at pci4 dev 2 function 0 "Intel QPI Link" rev 0x02
> > pchb4 at pci4 dev 2 function 1 "Intel QPI Physical" rev 0x02
> > pchb5 at pci4 dev 2 function 2 "Intel Reserved" rev 0x02
> > pchb6 at pci4 dev 2 function 3 "Intel Reserved" rev 0x02
> > vmm0 at mainbus0: VMX/EPT
> > uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching
> Hub"
> > rev 2.00/0.00 addr 2
> > uvideo0 at uhub2 port 1 configuration 1 interface 0 "SuYin 1.3M HD
> WebCam"
> > rev 2.00/1.02 addr 3
> > video0 at uvideo0
> > umass0 at uhub2 port 2 configuration 1 interface 0 "Generic USB2.0-CRW"
> rev
> > 2.00/38.82 addr 4
> > umass0: using SCSI over Bulk-Only
> > scsibus2 at umass0: 2 targets, initiator 0
> > sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
> > removable serial.0bda0138516388200000
> > uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching
> Hub"
> > rev 2.00/0.00 addr 2
> > vscsi0 at root
> > scsibus3 at vscsi0: 256 targets
> > softraid0 at root
> > scsibus4 at softraid0: 256 targets
> > root on sd0a (7c4cada893c18112.a) swap on sd0b dump on sd0b
> > lock order reversal:
> >  1st 0xffffff01f7778888 vmmaplk (&map->lock) @
> > /usr/src/sys/uvm/uvm_fault.c:1441
> >  2nd 0xffff80000015c138 drmdevlk (&dev->struct_mutex) @
> > /usr/src/sys/dev/pci/drm/i915/i915_gem.c:1801
> > lock order "&dev->struct_mutex"(rwlock) -> "&map->lock"(rwlock) first
> seen
> > at:
> > #0  witness_checkorder+0x4c0
> > #1  _rw_enter+0x68
> > #2  vm_map_lock_ln+0xbc
> > #3  uvm_map+0x1a1
> > #4  km_alloc+0x16a
> > #5  bus_space_map+0x159
> > #6  i965_alloc_ifp+0xc1
> > #7  intel_gtt_chipset_setup+0x1b1
> > #8  intel_enable_gtt+0x26
> > #9  i915_gem_init_hw+0x43
> > #10 i915_gem_init+0x24e
> > #11 i915_driver_load+0xfc1
> > #12 inteldrm_attach+0x37f
> > #13 config_attach+0x20e
> > #14 pci_probe_device+0x501
> > #15 pci_enumerate_bus+0xb7
> > #16 config_attach+0x20e
> > #17 mainbus_attach+0x24a
> > #18 config_attach+0x20e
> > lock order "&map->lock"(rwlock) -> "&dev->struct_mutex"(rwlock) first
> seen
> > at:
> > #0  witness_checkorder+0x4c0
> > #1  _rw_enter_write+0x53
> > #2  i915_gem_object_wait_rendering__nonblocking+0x1fa
> > #3  i915_gem_fault+0x144
> > #4  drm_fault+0x18a
> > #5  uvm_fault+0x743
> > #6  pageflttrap+0x14c
> > #7  trap+0x2b2
> > #8  recall_trap+0x8
> >
> > usbdevs:
> > Controller /dev/usb0:
> > addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
> > Intel(0x8086), rev 1.00
> >  port 1 addr 2: high speed, self powered, config 1, Rate Matching
> > Hub(0x0020), Intel(0x8087), rev 0.00
> >   port 1 addr 3: high speed, power 500 mA, config 1, 1.3M HD
> > WebCam(0xd250), SuYin(0x064e), rev 1.02, iSerialNumber
> > HF1316-A821-HN01-VA-R01.00.02
> >   port 2 addr 4: high speed, power 500 mA, config 1, USB2.0-CRW(0x0138),
> > Generic(0x0bda), rev 38.82, iSerialNumber 20090516388200000
> >   port 3 powered
> >   port 4 powered
> >   port 5 powered
> >   port 6 powered
> >  port 2 powered
> > Controller /dev/usb1:
> > addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
> > Intel(0x8086), rev 1.00
> >  port 1 addr 2: high speed, self powered, config 1, Rate Matching
> > Hub(0x0020), Intel(0x8087), rev 0.00
> >   port 1 powered
> >   port 2 powered
> >   port 3 powered
> >   port 4 powered
> >   port 5 powered
> >   port 6 powered
> >   port 7 powered
> >   port 8 powered
> >  port 2 powered
>
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Re: VMs not booting (was: How to build with VMM_DEBUG)

Mike Larkin
On Tue, Jun 26, 2018 at 08:22:08AM -0500, Ax0n wrote:

> Finally got around to recompiling again. Sorry for the noise between the
> two VM start attempts -- I suspended it to head to the office.
>
> OpenBSD 6.3-current (GENERIC.MP) #1: Tue Jun 26 06:58:23 CDT 2018
>     [hidden email]:/mnt/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 8227655680 (7846MB)
> avail mem = 7902162944 (7536MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xe9d90 (47 entries)
> bios0: vendor Acer version "V1.07" date 11/07/2011
> bios0: Acer Aspire 5733Z
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP ASF! HPET APIC MCFG SLIC BOOT ASPT DMAR SSDT SSDT
> SSDT
> acpi0: wakeup devices AZAL(S3) P0P1(S4) EHC1(S3) USB1(S3) USB2(S3) USB3(S3)
> USB4(S3) USB5(S3) USB6(S3) USB7(S3) RP01(S4) PEG5(S4)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpihpet0 at acpi0: 14318179 Hz
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.97 MHz
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> cpu0: 256KB 64b/line 8-way L2 cache
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
> cpu0: apic clock running at 133MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
> cpu1 at mainbus0: apid 1 (application processor)
> cpu1: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.43 MHz
> cpu1:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> cpu1: 256KB 64b/line 8-way L2 cache
> cpu1: smt 1, core 0, package 0
> cpu2 at mainbus0: apid 4 (application processor)
> cpu2: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.43 MHz
> cpu2:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> cpu2: 256KB 64b/line 8-way L2 cache
> cpu2: smt 0, core 2, package 0
> cpu3 at mainbus0: apid 5 (application processor)
> cpu3: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.43 MHz
> cpu3:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> cpu3: 256KB 64b/line 8-way L2 cache
> cpu3: smt 1, core 2, package 0
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> , remapped to apid 2
> acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus -1 (P0P2)
> acpiprt2 at acpi0: bus 3 (P0P1)
> acpiprt3 at acpi0: bus 1 (RP01)
> acpiprt4 at acpi0: bus 2 (RP02)
> acpiprt5 at acpi0: bus -1 (RP03)
> acpiprt6 at acpi0: bus -1 (RP04)
> acpiprt7 at acpi0: bus -1 (RP05)
> acpiprt8 at acpi0: bus -1 (RP06)
> acpiprt9 at acpi0: bus -1 (RP07)
> acpiprt10 at acpi0: bus -1 (RP08)
> acpiprt11 at acpi0: bus -1 (PEG5)
> acpiec0 at acpi0
> acpicpu0 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> acpicpu1 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> acpicpu2 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> acpicpu3 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> "pnp0c14" at acpi0 not configured
> acpibat0 at acpi0: BAT0 model "Li_Ion_4000mA " serial 78da type Lion oem
> "SANYO "
> acpiac0 at acpi0: AC unit online
> acpibtn0 at acpi0: PWRB
> acpibtn1 at acpi0: LID0
> acpibtn2 at acpi0: SLPB
> acpicmos0 at acpi0
> "ETD0500" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> acpivideo0 at acpi0: GFX0
> acpivout0 at acpivideo0: DD03
> acpivideo1 at acpi0: VGA_
> cpu0: Enhanced SpeedStep 2527 MHz: speeds: 2533, 2399, 2266, 2133, 1999,
> 1866, 1733, 1599, 1466, 1333, 1199 MHz
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "Intel Core Host" rev 0x02
> inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x02
> drm0 at inteldrm0
> intagp0 at inteldrm0
> agp0 at intagp0: aperture at 0xc0000000, size 0x10000000
> inteldrm0: msi
> inteldrm0: 1366x768, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> "Intel 3400 MEI" rev 0x06 at pci0 dev 22 function 0 not configured
> ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 16
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
> 2.00/1.00 addr 1
> azalia0 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x05: msi
> azalia0: codecs: Realtek ALC272
> audio0 at azalia0
> ppb0 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x05: msi
> pci1 at ppb0 bus 1
> bge0 at pci1 dev 0 function 0 "Broadcom BCM57780" rev 0x01, BCM57780 A1
> (0x57780001): msi, address dc:0e:a1:91:7a:b9
> brgphy0 at bge0 phy 1: BCM57780 10/100/1000baseT PHY, rev. 1
> ppb1 at pci0 dev 28 function 1 "Intel 3400 PCIE" rev 0x05: msi
> pci2 at ppb1 bus 2
> athn0 at pci2 dev 0 function 0 "Atheros AR9285" rev 0x01: apic 2 int 17
> athn0: AR9285 rev 2 (1T1R), ROM rev 13, address 00:25:d3:f4:f8:4b
> ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 23
> usb1 at ehci1: USB revision 2.0
> uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
> 2.00/1.00 addr 1
> ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xa5
> pci3 at ppb2 bus 3
> pcib0 at pci0 dev 31 function 0 "Intel HM55 LPC" rev 0x05
> ahci0 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x05: msi, AHCI 1.3
> ahci0: port 0: 3.0Gb/s
> ahci0: port 1: 1.5Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, SanDisk SDSSDA12, Z320> SCSI3 0/direct
> fixed naa.5001b444a668bf8d
> sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin
> cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, CDRW/DVD GCCT20N, A108> ATAPI
> 5/cdrom removable
> ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x05: apic 2 int 19
> iic0 at ichiic0
> spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
> spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
> itherm0 at pci0 dev 31 function 6 "Intel 3400 Thermal" rev 0x05
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> pckbd0 at pckbc0 (kbd slot)
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pms0 at pckbc0 (aux slot)
> wsmouse0 at pms0 mux 0
> pms0: Elantech Touchpad, version 2, firmware 0x40213
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> pci4 at mainbus0 bus 255
> pchb1 at pci4 dev 0 function 0 "Intel QuickPath" rev 0x02
> pchb2 at pci4 dev 0 function 1 "Intel QuickPath" rev 0x02
> pchb3 at pci4 dev 2 function 0 "Intel QPI Link" rev 0x02
> pchb4 at pci4 dev 2 function 1 "Intel QPI Physical" rev 0x02
> pchb5 at pci4 dev 2 function 2 "Intel Reserved" rev 0x02
> pchb6 at pci4 dev 2 function 3 "Intel Reserved" rev 0x02
> vmm0 at mainbus0: VMX/EPT
> uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> rev 2.00/0.00 addr 2
> uvideo0 at uhub2 port 1 configuration 1 interface 0 "SuYin 1.3M HD WebCam"
> rev 2.00/1.02 addr 3
> video0 at uvideo0
> umass0 at uhub2 port 2 configuration 1 interface 0 "Generic USB2.0-CRW" rev
> 2.00/38.82 addr 4
> umass0: using SCSI over Bulk-Only
> scsibus2 at umass0: 2 targets, initiator 0
> sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
> removable serial.0bda0138516388200000
> uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> rev 2.00/0.00 addr 2
> vscsi0 at root
> scsibus3 at vscsi0: 256 targets
> softraid0 at root
> scsibus4 at softraid0: 256 targets
> root on sd0a (7c4cada893c18112.a) swap on sd0b dump on sd0b
> lock order reversal:
>  1st 0xffffff01fa00eb58 vmmaplk (&map->lock) @
> /mnt/src/sys/uvm/uvm_fault.c:1441
>  2nd 0xffff80000015c138 drmdevlk (&dev->struct_mutex) @
> /mnt/src/sys/dev/pci/drm/i915/i915_gem.c:1801
> lock order "&dev->struct_mutex"(rwlock) -> "&map->lock"(rwlock) first seen
> at:
> #0  witness_checkorder+0x4c0
> #1  _rw_enter+0x68
> #2  vm_map_lock_ln+0xbc
> #3  uvm_map+0x1a1
> #4  km_alloc+0x16a
> #5  bus_space_map+0x159
> #6  i965_alloc_ifp+0xc1
> #7  intel_gtt_chipset_setup+0x1b1
> #8  intel_enable_gtt+0x26
> #9  i915_gem_init_hw+0x43
> #10 i915_gem_init+0x24e
> #11 i915_driver_load+0xfc1
> #12 inteldrm_attach+0x37f
> #13 config_attach+0x20e
> #14 pci_probe_device+0x501
> #15 pci_enumerate_bus+0xb7
> #16 config_attach+0x20e
> #17 mainbus_attach+0x24a
> #18 config_attach+0x20e
> lock order "&map->lock"(rwlock) -> "&dev->struct_mutex"(rwlock) first seen
> at:
> #0  witness_checkorder+0x4c0
> #1  _rw_enter_write+0x53
> #2  i915_gem_object_wait_rendering__nonblocking+0x1fa
> #3  i915_gem_fault+0x144
> #4  drm_fault+0x18a
> #5  uvm_fault+0x743
> #6  pageflttrap+0x14c
> #7  trap+0x2b6
> #8  recall_trap+0x8
> vm_impl_init_vmx: created vm_map @ 0xffff800000d18000
> vm_resetcpu: resetting vm 1 vcpu 0 to power on defaults
> Guest EPTP = 0x1f95bd01e
> vmm_alloc_vpid: allocated VPID/ASID 1
> vmm_fpurestore: guest attempted to set invalid bits in xcr0
> vmm_free_vpid: freed VPID/ASID 1
> lock order reversal:
>  1st 0xffff800000021668 acpilk (&sc->sc_lck) @
> /mnt/src/sys/dev/acpi/acpi.c:2508
>  2nd 0xffff80000015c278 mcrwl (&dev->mode_config.mutex) @
> /mnt/src/sys/dev/pci/drm/drm_modeset_lock.c:76
> lock order "&dev->mode_config.mutex"(rwlock) -> "&sc->sc_lck"(rwlock) first
> seen at:
> #0  witness_checkorder+0x4c0
> #1  _rw_enter_write+0x53
> #2  acpivout_get_param+0xc8
> #3  inteldrm_backlight_get_brightness+0x39
> #4  get_properties+0x166
> #5  drm_mode_getconnector+0x33b
> #6  drm_do_ioctl+0x221
> #7  drmioctl+0xf9
> #8  VOP_IOCTL+0x5a
> #9  vn_ioctl+0x6b
> #10 sys_ioctl+0x477
> #11 syscall+0x32a
> #12 Xsyscall_untramp+0xe4
> video0 detached
> uvideo0 detached
> sd1 detached
> scsibus2 detached
> umass0 detached
> uhub2 detached
> uhub0 detached
> uhub3 detached
> uhub1 detached
> uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
> 2.00/1.00 addr 1
> uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
> 2.00/1.00 addr 1
> uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> rev 2.00/0.00 addr 2
> uvideo0 at uhub2 port 1 configuration 1 interface 0 "SuYin 1.3M HD WebCam"
> rev 2.00/1.02 addr 3
> video0 at uvideo0
> umass0 at uhub2 port 2 configuration 1 interface 0 "Generic USB2.0-CRW" rev
> 2.00/38.82 addr 4
> umass0: using SCSI over Bulk-Only
> scsibus2 at umass0: 2 targets, initiator 0
> sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
> removable serial.0bda0138516388200000
> uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> rev 2.00/0.00 addr 2
> vm_impl_init_vmx: created vm_map @ 0xffff800000d3aa00
> vm_resetcpu: resetting vm 2 vcpu 0 to power on defaults
> Guest EPTP = 0x1f95bb01e
> vmm_alloc_vpid: allocated VPID/ASID 1
> vmm_fpurestore: guest attempted to set invalid bits in xcr0

That's the problem.

What's the guest VM you're trying to boot here? If it's OpenBSD, can
you give the build date and version?

Thanks.

-ml


> vmm_free_vpid: freed VPID/ASID 1
>
>
>
>
>
> On Sun, Jun 24, 2018 at 2:33 PM, Mike Larkin <[hidden email]> wrote:
>
> > On Sun, Jun 24, 2018 at 01:41:47AM -0500, Ax0n wrote:
> > > On Sat, Jun 23, 2018 at 3:54 PM, Ax0n <[hidden email]> wrote:
> > >
> > > >
> > > > FWIW, that patch didn't apply cleanly to a fresh pull of the tree from
> > > > GitHub. I know it's not OFFICIALLY -CURRENT for realsies but it's what
> > I
> > > > have been using on this laptop for months. It sounds like it was
> > probably
> > > > patched against -STABLE? I didn't read the entire thread on bugs@. I
> > have
> > > > tried with 3 daily snapshots in a row and I'm having the same problem.
> > I
> > > > haven't actually fired up vmm in a few weeks, so I'm not sure exactly
> > when
> > > > it quit working. I'm re-building with VMM_DEBUG first.
> > > >
> > > > Mike, I'll send all relevant info (dmesg, vmd -dvvv, vm.conf) to bugs@
> > > > once I have it, unless this sounds like an ongoing thing you probably
> > have
> > > > on your radar already. I'm not in a huge rush, so I can wait a bit if
> > you
> > > > think you have something that'll make it into -CURRENT in a while.
> > > >
> > >
> > > Following up and cc bugs@ I built the system with VMM_DEBUG enabled.
> > >
> >
> > This does not look like the output from a kernel with VMM_DEBUG enabled.
> > You'll
> > be seeing all sorts of debug output to dmesg as the VM starts, runs, and
> > ultimately in your case aborts.
> >
> > -ml
> >
> > > >Synopsis:      vmm(4) VMs fail to start: ioctl failed: Invalid argument
> > > >Category:      amd64
> > > >Environment:
> > >         System      : OpenBSD 6.3
> > >         Details     : OpenBSD 6.3-current (GENERIC.MP) #49: Sat Jun 23
> > > 09:32:05 MDT 2018
> > >                          [hidden email]:
> > > /usr/src/sys/arch/amd64/compile/GENERIC.MP
> > >
> > >         Architecture: OpenBSD.amd64
> > >         Machine     : amd64
> > > >Description:
> > >         VMs fail to boot.
> > > [axon@transient ~]$ doas vmd -dvvv
> > > startup
> > > /etc/vm.conf:4: switch "local" registered
> > > /etc/vm.conf:8: switch "internal" registered
> > > /etc/vm.conf:12: switch "wired" registered
> > > vm_register: registering vm 1
> > > /etc/vm.conf:28: vm "OBSD-Stable.vm" registered (disabled)
> > > vm_register: registering vm 2
> > > /etc/vm.conf:41: vm "OBSD-Stable-alt.vm" registered (disabled)
> > > vm_register: registering vm 3
> > > /etc/vm.conf:53: vm "OBSDSnap64.vm" registered (disabled)
> > > config_setconfig: setting config
> > > vm_priv_brconfig: interface bridge0 description switch1-local
> > > vm_priv_brconfig: interface bridge1 description switch2-internal
> > > vm_priv_brconfig: interface bridge0 description switch3-wired
> > > vmd_configure: not creating vm OBSD-Stable.vm (disabled)
> > > vmd_configure: not creating vm OBSD-Stable-alt.vm (disabled)
> > > vmd_configure: not creating vm OBSDSnap64.vm (disabled)
> > > config_getconfig: priv retrieving config
> > > config_getconfig: control retrieving config
> > > config_getconfig: vmm retrieving config
> > > vm_opentty: vm OBSDSnap64.vm tty /dev/ttyp3 uid 1000 gid 4 mode 620
> > > vm_register: registering vm 3
> > > vm_priv_ifconfig: interface tap0 description vm3-if0-OBSDSnap64.vm
> > > vm_priv_ifconfig: switch "local" interface bridge0 add tap0
> > > OBSDSnap64.vm: started vm 3 successfully, tty /dev/ttyp3
> > > loadfile_bios: loaded BIOS image
> > > run_vm: initializing hardware for vm OBSDSnap64.vm
> > > pic_set_elcr: setting level triggered mode for irq 3
> > > pic_set_elcr: setting level triggered mode for irq 5
> > > pic_set_elcr: setting level triggered mode for irq 6
> > > virtio_init: vm "OBSDSnap64.vm" vio0 lladdr fe:e1:ba:d0:eb:ac
> > > pic_set_elcr: setting level triggered mode for irq 7
> > > run_vm: starting vcpu threads for vm OBSDSnap64.vm
> > > vcpu_reset: resetting vcpu 0 for vm 2
> > > run_vm: waiting on events for VM OBSDSnap64.vm
> > > vcpu_run_loop: vm 2 / vcpu 0 run ioctl failed: Invalid argument
> > > vmm_sighdlr: handling signal 20
> > > vmm_sighdlr: attempting to terminate vm 3
> > > terminate_vm: terminating vmid 2
> > > vmm_sighdlr: calling vm_remove
> > > vm_remove: removing vm id 3 from running config
> > > vm_remove: calling vm_stop
> > > vm_stop: stopping vm 3
> > > vmd_dispatch_vmm: handling TERMINATE_EVENT for vm id 3 ret 22
> > > vmd_dispatch_vmm: about to stop vm id 3
> > > vm_stop: stopping vm 3
> > > vm_opentty: vm OBSDSnap64.vm tty /dev/ttyp4 uid 1000 gid 4 mode 620
> > > vm_register: registering vm 3
> > > vm_priv_ifconfig: interface tap0 description vm3-if0-OBSDSnap64.vm
> > > vm_priv_ifconfig: switch "local" interface bridge0 add tap0
> > > OBSDSnap64.vm: started vm 3 successfully, tty /dev/ttyp4
> > > loadfile_bios: loaded BIOS image
> > > run_vm: initializing hardware for vm OBSDSnap64.vm
> > > pic_set_elcr: setting level triggered mode for irq 3
> > > pic_set_elcr: setting level triggered mode for irq 5
> > > pic_set_elcr: setting level triggered mode for irq 6
> > > virtio_init: vm "OBSDSnap64.vm" vio0 lladdr fe:e1:ba:d0:eb:ac
> > > pic_set_elcr: setting level triggered mode for irq 7
> > > run_vm: starting vcpu threads for vm OBSDSnap64.vm
> > > vcpu_reset: resetting vcpu 0 for vm 3
> > > run_vm: waiting on events for VM OBSDSnap64.vm
> > > vcpu_run_loop: vm 3 / vcpu 0 run ioctl failed: Invalid argument
> > > vmm_sighdlr: handling signal 20
> > > vmm_sighdlr: attempting to terminate vm 3
> > > terminate_vm: terminating vmid 3
> > > vmm_sighdlr: calling vm_remove
> > > vm_remove: removing vm id 3 from running config
> > > vm_remove: calling vm_stop
> > > vm_stop: stopping vm 3
> > > vmd_dispatch_vmm: handling TERMINATE_EVENT for vm id 3 ret 22
> > > vmd_dispatch_vmm: about to stop vm id 3
> > > vm_stop: stopping vm 3
> > >
> > > ############################
> > > Contents of vm.conf:
> > > ############################
> > > switch "local" {
> > >         interface bridge0
> > > }
> > >
> > > switch "internal" {
> > >         interface bridge1
> > > }
> > >
> > > switch "wired" {
> > >         interface bridge0
> > > }
> > >
> > > # OpenBSD Stable
> > > vm "OBSD-Stable.vm" {
> > >         disable
> > >         owner axon
> > >         memory 512M
> > >         disk "/home/axon/vmm/obsd-stable.img"
> > >         interface {
> > >                 switch "local"
> > >                 lladdr fe:e1:ba:d0:eb:ab
> > >         }
> > > #       interface {
> > > #               switch "local"
> > > #               lladdr fe:e1:ba:d0:eb:0b
> > > #       }
> > > }
> > >
> > >
> > > # OpenBSD Stable alternate
> > > vm "OBSD-Stable-alt.vm" {
> > >         disable
> > >         owner axon
> > >         memory 256M
> > >         disk "/home/axon/vmm/obsd-stable-alt.img"
> > >         interface {
> > >                 switch "local"
> > >                 lladdr fe:e1:ba:d0:eb:ad
> > >         }
> > > }
> > >
> > > # OpenBSD amd64 Snapshot
> > > vm "OBSDSnap64.vm" {
> > >         disable
> > >         owner axon
> > >         memory 256M
> > >         disk "/home/axon/vmm/obsd-snap64.img"
> > >         interface {
> > >                 switch "local"
> > >                 lladdr fe:e1:ba:d0:eb:ac
> > >         }
> > > }
> > >
> > >
> > > >How-To-Repeat:
> > >         On this system (Acer Aspire 5733Z with upgrades), any attempt to
> > > start a vm as a user or root will fail.
> > >
> > > >Fix:
> > >         N/A
> > >
> > > dmesg:
> > > OpenBSD 6.3-current (GENERIC.MP) #49: Sat Jun 23 09:32:05 MDT 2018
> > >     [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > > real mem = 8227655680 (7846MB)
> > > avail mem = 7902208000 (7536MB)
> > > mpath0 at root
> > > scsibus0 at mpath0: 256 targets
> > > mainbus0 at root
> > > bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xe9d90 (47 entries)
> > > bios0: vendor Acer version "V1.07" date 11/07/2011
> > > bios0: Acer Aspire 5733Z
> > > acpi0 at bios0: rev 2
> > > acpi0: sleep states S0 S3 S4 S5
> > > acpi0: tables DSDT FACP ASF! HPET APIC MCFG SLIC BOOT ASPT DMAR SSDT SSDT
> > > SSDT
> > > acpi0: wakeup devices AZAL(S3) P0P1(S4) EHC1(S3) USB1(S3) USB2(S3)
> > USB3(S3)
> > > USB4(S3) USB5(S3) USB6(S3) USB7(S3) RP01(S4) PEG5(S4)
> > > acpitimer0 at acpi0: 3579545 Hz, 24 bits
> > > acpihpet0 at acpi0: 14318179 Hz
> > > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> > > cpu0 at mainbus0: apid 0 (boot processor)
> > > cpu0: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.85 MHz
> > > cpu0:
> > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> > CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> > PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> > CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> > LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > > cpu0: 256KB 64b/line 8-way L2 cache
> > > cpu0: smt 0, core 0, package 0
> > > mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
> > > cpu0: apic clock running at 133MHz
> > > cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
> > > cpu1 at mainbus0: apid 1 (application processor)
> > > cpu1: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
> > > cpu1:
> > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> > CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> > PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> > CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> > LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > > cpu1: 256KB 64b/line 8-way L2 cache
> > > cpu1: smt 1, core 0, package 0
> > > cpu2 at mainbus0: apid 4 (application processor)
> > > cpu2: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
> > > cpu2:
> > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> > CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> > PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> > CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> > LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > > cpu2: 256KB 64b/line 8-way L2 cache
> > > cpu2: smt 0, core 2, package 0
> > > cpu3 at mainbus0: apid 5 (application processor)
> > > cpu3: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz, 2527.44 MHz
> > > cpu3:
> > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> > CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
> > PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
> > CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,AES,NXE,RDTSCP,
> > LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> > > cpu3: 256KB 64b/line 8-way L2 cache
> > > cpu3: smt 1, core 2, package 0
> > > ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> > > , remapped to apid 2
> > > acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
> > > acpiprt0 at acpi0: bus 0 (PCI0)
> > > acpiprt1 at acpi0: bus -1 (P0P2)
> > > acpiprt2 at acpi0: bus 3 (P0P1)
> > > acpiprt3 at acpi0: bus 1 (RP01)
> > > acpiprt4 at acpi0: bus 2 (RP02)
> > > acpiprt5 at acpi0: bus -1 (RP03)
> > > acpiprt6 at acpi0: bus -1 (RP04)
> > > acpiprt7 at acpi0: bus -1 (RP05)
> > > acpiprt8 at acpi0: bus -1 (RP06)
> > > acpiprt9 at acpi0: bus -1 (RP07)
> > > acpiprt10 at acpi0: bus -1 (RP08)
> > > acpiprt11 at acpi0: bus -1 (PEG5)
> > > acpiec0 at acpi0
> > > acpicpu0 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > > acpicpu1 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > > acpicpu2 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > > acpicpu3 at acpi0: C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS
> > > "pnp0c14" at acpi0 not configured
> > > acpibat0 at acpi0: BAT0 model "Li_Ion_4000mA " serial 78da type Lion oem
> > > "SANYO "
> > > acpiac0 at acpi0: AC unit online
> > > acpibtn0 at acpi0: PWRB
> > > acpibtn1 at acpi0: LID0
> > > acpibtn2 at acpi0: SLPB
> > > acpicmos0 at acpi0
> > > "ETD0500" at acpi0 not configured
> > > "PNP0C14" at acpi0 not configured
> > > "PNP0C14" at acpi0 not configured
> > > acpivideo0 at acpi0: GFX0
> > > acpivout0 at acpivideo0: DD03
> > > acpivideo1 at acpi0: VGA_
> > > cpu0: Enhanced SpeedStep 2527 MHz: speeds: 2533, 2399, 2266, 2133, 1999,
> > > 1866, 1733, 1599, 1466, 1333, 1199 MHz
> > > pci0 at mainbus0 bus 0
> > > pchb0 at pci0 dev 0 function 0 "Intel Core Host" rev 0x02
> > > inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x02
> > > drm0 at inteldrm0
> > > intagp0 at inteldrm0
> > > agp0 at intagp0: aperture at 0xc0000000, size 0x10000000
> > > inteldrm0: msi
> > > inteldrm0: 1366x768, 32bpp
> > > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
> > > wsdisplay0: screen 1-5 added (std, vt100 emulation)
> > > "Intel 3400 MEI" rev 0x06 at pci0 dev 22 function 0 not configured
> > > ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 16
> > > usb0 at ehci0: USB revision 2.0
> > > uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
> > > 2.00/1.00 addr 1
> > > azalia0 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x05: msi
> > > azalia0: codecs: Realtek ALC272
> > > audio0 at azalia0
> > > ppb0 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x05: msi
> > > pci1 at ppb0 bus 1
> > > bge0 at pci1 dev 0 function 0 "Broadcom BCM57780" rev 0x01, BCM57780 A1
> > > (0x57780001): msi, address dc:0e:a1:91:7a:b9
> > > brgphy0 at bge0 phy 1: BCM57780 10/100/1000baseT PHY, rev. 1
> > > ppb1 at pci0 dev 28 function 1 "Intel 3400 PCIE" rev 0x05: msi
> > > pci2 at ppb1 bus 2
> > > athn0 at pci2 dev 0 function 0 "Atheros AR9285" rev 0x01: apic 2 int 17
> > > athn0: AR9285 rev 2 (1T1R), ROM rev 13, address 00:25:d3:f4:f8:4b
> > > ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x05: apic 2 int 23
> > > usb1 at ehci1: USB revision 2.0
> > > uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
> > > 2.00/1.00 addr 1
> > > ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xa5
> > > pci3 at ppb2 bus 3
> > > pcib0 at pci0 dev 31 function 0 "Intel HM55 LPC" rev 0x05
> > > ahci0 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x05: msi, AHCI 1.3
> > > ahci0: port 0: 3.0Gb/s
> > > ahci0: port 1: 1.5Gb/s
> > > scsibus1 at ahci0: 32 targets
> > > sd0 at scsibus1 targ 0 lun 0: <ATA, SanDisk SDSSDA12, Z320> SCSI3
> > 0/direct
> > > fixed naa.5001b444a668bf8d
> > > sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin
> > > cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, CDRW/DVD GCCT20N, A108> ATAPI
> > > 5/cdrom removable
> > > ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x05: apic 2
> > int 19
> > > iic0 at ichiic0
> > > spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
> > > spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-10600 SO-DIMM
> > > itherm0 at pci0 dev 31 function 6 "Intel 3400 Thermal" rev 0x05
> > > isa0 at pcib0
> > > isadma0 at isa0
> > > pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> > > pckbd0 at pckbc0 (kbd slot)
> > > wskbd0 at pckbd0: console keyboard, using wsdisplay0
> > > pms0 at pckbc0 (aux slot)
> > > wsmouse0 at pms0 mux 0
> > > pms0: Elantech Touchpad, version 2, firmware 0x40213
> > > pcppi0 at isa0 port 0x61
> > > spkr0 at pcppi0
> > > pci4 at mainbus0 bus 255
> > > pchb1 at pci4 dev 0 function 0 "Intel QuickPath" rev 0x02
> > > pchb2 at pci4 dev 0 function 1 "Intel QuickPath" rev 0x02
> > > pchb3 at pci4 dev 2 function 0 "Intel QPI Link" rev 0x02
> > > pchb4 at pci4 dev 2 function 1 "Intel QPI Physical" rev 0x02
> > > pchb5 at pci4 dev 2 function 2 "Intel Reserved" rev 0x02
> > > pchb6 at pci4 dev 2 function 3 "Intel Reserved" rev 0x02
> > > vmm0 at mainbus0: VMX/EPT
> > > uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching
> > Hub"
> > > rev 2.00/0.00 addr 2
> > > uvideo0 at uhub2 port 1 configuration 1 interface 0 "SuYin 1.3M HD
> > WebCam"
> > > rev 2.00/1.02 addr 3
> > > video0 at uvideo0
> > > umass0 at uhub2 port 2 configuration 1 interface 0 "Generic USB2.0-CRW"
> > rev
> > > 2.00/38.82 addr 4
> > > umass0: using SCSI over Bulk-Only
> > > scsibus2 at umass0: 2 targets, initiator 0
> > > sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
> > > removable serial.0bda0138516388200000
> > > uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching
> > Hub"
> > > rev 2.00/0.00 addr 2
> > > vscsi0 at root
> > > scsibus3 at vscsi0: 256 targets
> > > softraid0 at root
> > > scsibus4 at softraid0: 256 targets
> > > root on sd0a (7c4cada893c18112.a) swap on sd0b dump on sd0b
> > > lock order reversal:
> > >  1st 0xffffff01f7778888 vmmaplk (&map->lock) @
> > > /usr/src/sys/uvm/uvm_fault.c:1441
> > >  2nd 0xffff80000015c138 drmdevlk (&dev->struct_mutex) @
> > > /usr/src/sys/dev/pci/drm/i915/i915_gem.c:1801
> > > lock order "&dev->struct_mutex"(rwlock) -> "&map->lock"(rwlock) first
> > seen
> > > at:
> > > #0  witness_checkorder+0x4c0
> > > #1  _rw_enter+0x68
> > > #2  vm_map_lock_ln+0xbc
> > > #3  uvm_map+0x1a1
> > > #4  km_alloc+0x16a
> > > #5  bus_space_map+0x159
> > > #6  i965_alloc_ifp+0xc1
> > > #7  intel_gtt_chipset_setup+0x1b1
> > > #8  intel_enable_gtt+0x26
> > > #9  i915_gem_init_hw+0x43
> > > #10 i915_gem_init+0x24e
> > > #11 i915_driver_load+0xfc1
> > > #12 inteldrm_attach+0x37f
> > > #13 config_attach+0x20e
> > > #14 pci_probe_device+0x501
> > > #15 pci_enumerate_bus+0xb7
> > > #16 config_attach+0x20e
> > > #17 mainbus_attach+0x24a
> > > #18 config_attach+0x20e
> > > lock order "&map->lock"(rwlock) -> "&dev->struct_mutex"(rwlock) first
> > seen
> > > at:
> > > #0  witness_checkorder+0x4c0
> > > #1  _rw_enter_write+0x53
> > > #2  i915_gem_object_wait_rendering__nonblocking+0x1fa
> > > #3  i915_gem_fault+0x144
> > > #4  drm_fault+0x18a
> > > #5  uvm_fault+0x743
> > > #6  pageflttrap+0x14c
> > > #7  trap+0x2b2
> > > #8  recall_trap+0x8
> > >
> > > usbdevs:
> > > Controller /dev/usb0:
> > > addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
> > > Intel(0x8086), rev 1.00
> > >  port 1 addr 2: high speed, self powered, config 1, Rate Matching
> > > Hub(0x0020), Intel(0x8087), rev 0.00
> > >   port 1 addr 3: high speed, power 500 mA, config 1, 1.3M HD
> > > WebCam(0xd250), SuYin(0x064e), rev 1.02, iSerialNumber
> > > HF1316-A821-HN01-VA-R01.00.02
> > >   port 2 addr 4: high speed, power 500 mA, config 1, USB2.0-CRW(0x0138),
> > > Generic(0x0bda), rev 38.82, iSerialNumber 20090516388200000
> > >   port 3 powered
> > >   port 4 powered
> > >   port 5 powered
> > >   port 6 powered
> > >  port 2 powered
> > > Controller /dev/usb1:
> > > addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
> > > Intel(0x8086), rev 1.00
> > >  port 1 addr 2: high speed, self powered, config 1, Rate Matching
> > > Hub(0x0020), Intel(0x8087), rev 0.00
> > >   port 1 powered
> > >   port 2 powered
> > >   port 3 powered
> > >   port 4 powered
> > >   port 5 powered
> > >   port 6 powered
> > >   port 7 powered
> > >   port 8 powered
> > >  port 2 powered
> >