Launched in 2004, dmesgd aims to provide a user-submitted repository of searchable *BSD dmesgs. The dmesg(8) command displays the system message buffer's content, and during boot a copy is saved to /var/run/dmesg.boot. This buffer contains the operating system release, name and version, a list of devices identified, plus a whole host of other useful information. We hope others find this resource useful and further contribute to its growth. Contact us at [ admin at lists dot nycbug dot org ].


Date: 2021-03-29 11:52:05
From: Dmitry Chagin
Description: ThinkPad P15 Gen 1
---<<BOOT>>---
Copyright (c) 1992-2021 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 14.0-CURRENT #0 netlink-n245711-4df2e3ba987e: Mon Mar 29 14:12:35 MSK 2021
    xxx@xxx.xxx:/usr/obj/home/dchagin/freebsd/amd64.amd64/sys/YOY amd64
FreeBSD clang version 11.0.1 (xxx@xxx.xxx:llvm/llvm-project.git llvmorg-11.0.1-0-g43ff75f2c3fe)
WARNING: WITNESS option enabled, expect reduced performance.
VT(efifb): resolution 3840x2160
CPU: Intel(R) Xeon(R) W-10885M CPU @ 2.40GHz (2400.10-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0xa0652  Family=0x6  Model=0xa5  Stepping=2
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x7ffafbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x121<LAHF,ABM,Prefetch>
  Structured Extended Features=0x29c67af<FSGSBASE,TSCADJ,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PROCTRACE>
  Structured Extended Features2=0x40000008<PKU,SGXLC>
  Structured Extended Features3=0xbc000400<MD_CLEAR,IBPB,STIBP,L1DFL,ARCH_CAP,SSBD>
  XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
  IA32_ARCH_CAPS=0x2b<RDCL_NO,IBRS_ALL,SKIP_L1DFL_VME,MDS_NO>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
  TSC: P-state invariant, performance statistics
real memory  = 68717379584 (65534 MB)
avail memory = 66539032576 (63456 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <LENOVO TP-N30  >
FreeBSD/SMP: Multiprocessor System Detected: 16 CPUs
FreeBSD/SMP: 1 package(s) x 8 core(s) x 2 hardware threads
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
random: unblocking device.
ioapic0 <Version 2.0> irqs 0-119
Launching APs: 1 13 5 15 7 12 6 4 3 14 9 2 11 8 10
Timecounter "TSC-low" frequency 1200050582 Hz quality 1000
random: entropy device external interface
WARNING: Device "kbd" is Giant locked and may be deleted before FreeBSD 14.0.
kbd1 at kbdmux0
efirtc0: <EFI Realtime Clock>
efirtc0: registered as a time-of-day clock, resolution 1.000000s
aesni0: <AES-CBC,AES-CCM,AES-GCM,AES-ICM,AES-XTS>
acpi0: <LENOVO TP-N30>
acpi_ec0: <Embedded Controller: GPE 0x16, ECDT> port 0x62,0x66 on acpi0
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 24000000 Hz quality 950
Event timer "HPET" frequency 24000000 Hz quality 350
Event timer "HPET1" frequency 24000000 Hz quality 340
Event timer "HPET2" frequency 24000000 Hz quality 340
Event timer "HPET3" frequency 24000000 Hz quality 340
Event timer "HPET4" frequency 24000000 Hz quality 340
Event timer "HPET5" frequency 24000000 Hz quality 340
Event timer "HPET6" frequency 24000000 Hz quality 340
Event timer "HPET7" frequency 24000000 Hz quality 340
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
atrtc0: Warning: Couldn't map I/O.
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0x3000-0x307f mem 0xad000000-0xadffffff,0x80000000-0x8fffffff,0x90000000-0x91ffffff at device 0.0 on pci1
pci1: <multimedia, HDA> at device 0.1 (no driver attached)
xhci0: <XHCI (generic) USB 3.0 controller> mem 0xae000000-0xae03ffff,0xae040000-0xae04ffff at device 0.2 on pci1
xhci0: 64 bytes context size, 64-bit DMA
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci1: <serial bus> at device 0.3 (no driver attached)
vgapci1: <VGA-compatible display> port 0x4000-0x403f mem 0x6040000000-0x6040ffffff,0x4000000000-0x400fffffff at device 2.0 on pci0
vgapci1: Boot video device
xhci1: <XHCI (generic) USB 3.0 controller> mem 0x6041100000-0x604110ffff at device 20.0 on pci0
xhci1: 32 bytes context size, 64-bit DMA
usbus1 on xhci1
usbus1: 5.0Gbps Super Speed USB v3.0
pci0: <memory, RAM> at device 20.2 (no driver attached)
pci0: <network> at device 20.3 (no driver attached)
pci0: <serial bus> at device 21.0 (no driver attached)
pci0: <serial bus> at device 21.1 (no driver attached)
pci0: <simple comms> at device 22.0 (no driver attached)
pci0: <simple comms, UART> at device 22.3 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 27.0 on pci0
pci2: <ACPI PCI bus> on pcib2
nvme0: <Generic NVMe Device> mem 0xae300000-0xae303fff,0xae304000-0xae3040ff at device 0.0 on pci2
pcib3: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 0.0 on pci3
pci4: <ACPI PCI bus> on pcib4
pcib5: <PCI-PCI bridge> at device 0.0 on pci4
pci5: <PCI bus> on pcib5
pcib6: <PCI-PCI bridge> at device 1.0 on pci4
pcib7: <ACPI PCI-PCI bridge> at device 2.0 on pci4
pci6: <ACPI PCI bus> on pcib7
xhci2: <XHCI (generic) USB 3.0 controller> mem 0xa0000000-0xa000ffff at device 0.0 on pci6
xhci2: 32 bytes context size, 64-bit DMA
usbus2 on xhci2
usbus2: 5.0Gbps Super Speed USB v3.0
pcib8: <PCI-PCI bridge> at device 4.0 on pci4
pcib9: <ACPI PCI-PCI bridge> at device 28.7 on pci0
pci7: <ACPI PCI bus> on pcib9
pci7: <unknown> at device 0.0 (no driver attached)
pcib10: <ACPI PCI-PCI bridge> at device 29.0 on pci0
pci8: <ACPI PCI bus> on pcib10
nvme1: <Generic NVMe Device> mem 0xae100000-0xae103fff,0xae104000-0xae1040ff at device 0.0 on pci8
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
pci0: <multimedia, HDA> at device 31.3 (no driver attached)
pci0: <serial bus> at device 31.5 (no driver attached)
em0: <Intel(R) PRO/1000 Network Connection> mem 0xae480000-0xae49ffff at device 31.6 on pci0
em0: Using 1024 TX descriptors and 1024 RX descriptors
em0: Using an MSI interrupt
em0: Ethernet address: xx:xx:xx:xx:xx:xx
em0: netmap queues/slots: TX 1/1024, RX 1/1024
acpi_button0: <Sleep Button> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
WARNING: Device "psm" is Giant locked and may be deleted before FreeBSD 14.0.
psm0: model Synaptics Touchpad, device ID 0
acpi_syscontainer0: <System Container> on acpi0
acpi_ibm0: <ThinkPad ACPI Extras> on acpi0
acpi_ibm0: Firmware version is 0x200
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
hwpstate_intel0: <Intel Speed Shift> on cpu0
hwpstate_intel1: <Intel Speed Shift> on cpu1
hwpstate_intel2: <Intel Speed Shift> on cpu2
hwpstate_intel3: <Intel Speed Shift> on cpu3
hwpstate_intel4: <Intel Speed Shift> on cpu4
hwpstate_intel5: <Intel Speed Shift> on cpu5
hwpstate_intel6: <Intel Speed Shift> on cpu6
hwpstate_intel7: <Intel Speed Shift> on cpu7
hwpstate_intel8: <Intel Speed Shift> on cpu8
hwpstate_intel9: <Intel Speed Shift> on cpu9
hwpstate_intel10: <Intel Speed Shift> on cpu10
hwpstate_intel11: <Intel Speed Shift> on cpu11
hwpstate_intel12: <Intel Speed Shift> on cpu12
hwpstate_intel13: <Intel Speed Shift> on cpu13
hwpstate_intel14: <Intel Speed Shift> on cpu14
hwpstate_intel15: <Intel Speed Shift> on cpu15
Timecounters tick every 1.000 msec
ugen1.1: <0x8086 XHCI root HUB> at usbus1
ugen0.1: <0x10de XHCI root HUB> at usbus0
ugen2.1: <0x8086 XHCI root HUB> at usbus2
uhub0 on usbus1
uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus1
uhub1 on usbus2
uhub1: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2
uhub2 on usbus0
uhub2: <0x10de XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
nvd0: <WDS100T3X0C-00SJG0> NVMe namespace
nvd0: 953869MB (1953525168 512 byte sectors)
uhub1: 4 ports with 4 removable, self powered
uhub2: 6 ports with 6 removable, self powered
nvd1: <WDS100T3X0C-00SJG0> NVMe namespace
nvd1: 953869MB (1953525168 512 byte sectors)
Trying to mount root from ufs:/dev/nvd0p2 [rw]...
WARNING: WITNESS option enabled, expect reduced performance.
uhub0: 26 ports with 26 removable, self powered
ugen1.2: <Azurewave Integrated Camera> at usbus1
drmn1: <drmn> on vgapci1
vgapci1: child drmn1 requested pci_enable_io
vgapci1: child drmn1 requested pci_enable_io
[drm] Unable to create a private tmpfs mount, hugepage support will be disabled(-19).
Failed to add WC MTRR for [0x4000000000-0x400fffffff]: -22; performance may suffer
[drm] Got stolen memory base 0x0, size 0x0
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
Firmware Warning (ACPI): Possibly buggy BIOS with ACPI_TYPE_INTEGER for function enumeration
 (20210105/ACPI-2675)
[drm] Connector eDP-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.eDP-1
[drm]   - kern.vt.fb.default_mode
drmn1: successfully loaded firmware image 'i915/kbl_dmc_ver1_04.bin'
[drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
sysctl_warn_reuse: can't re-use a leaf (hw.dri.debug)!
[drm] Initialized i915 1.6.0 20190822 for drmn1 on minor 0
WARNING: Device "fb" is Giant locked and may be deleted before FreeBSD 14.0.
VT: Replacing driver "efifb" with new "fb".
taskqueue_drain with the following non-sleepable locks held:
exclusive sleep mutex vtdev (vtdev) r = 0 (0xffffffff80e7d968) locked @ /home/dchagin/freebsd/sys/dev/vt/vt_core.c:3012
stack backtrace:
#0 0xffffffff80788251 at witness_debugger+0x71
#1 0xffffffff8078936d at witness_warn+0x40d
#2 0xffffffff8077aaf9 at taskqueue_drain+0x39
#3 0xffffffff838fc693 at vt_kms_postswitch+0x73
#4 0xffffffff80581e3d at vt_fb_init+0xfd
#5 0xffffffff80589498 at vt_replace_backend+0x118
#6 0xffffffff80581f43 at vt_fb_attach+0x13
#7 0xffffffff838fd168 at linux_register_framebuffer+0x5e8
#8 0xffffffff83904a19 at __drm_fb_helper_initial_config_and_unlock+0x419
#9 0xffffffff83a69400 at intel_fbdev_initial_config_async+0x20
#10 0xffffffff8395f0f4 at i915_driver_probe+0x1114
#11 0xffffffff83979acd at i915_pci_probe+0x5d
#12 0xffffffff8393cc86 at linux_pci_attach_device+0x2d6
#13 0xffffffff80752c2b at device_attach+0x3db
#14 0xffffffff807527c0 at device_probe_and_attach+0x70
#15 0xffffffff80754718 at bus_generic_driver_added+0x58
#16 0xffffffff807502f9 at devclass_driver_added+0x39
#17 0xffffffff80750237 at devclass_add_driver+0x147
Sleeping on "tq_drain" with the following non-sleepable locks held:
exclusive sleep mutex vtdev (vtdev) r = 0 (0xffffffff80e7d968) locked @ /home/dchagin/freebsd/sys/dev/vt/vt_core.c:3012
stack backtrace:
#0 0xffffffff80788251 at witness_debugger+0x71
#1 0xffffffff8078936d at witness_warn+0x40d
#2 0xffffffff807232da at _sleep+0x5a
#3 0xffffffff8077abbb at taskqueue_drain+0xfb
#4 0xffffffff838fc693 at vt_kms_postswitch+0x73
#5 0xffffffff80581e3d at vt_fb_init+0xfd
#6 0xffffffff80589498 at vt_replace_backend+0x118
#7 0xffffffff80581f43 at vt_fb_attach+0x13
#8 0xffffffff838fd168 at linux_register_framebuffer+0x5e8
#9 0xffffffff83904a19 at __drm_fb_helper_initial_config_and_unlock+0x419
#10 0xffffffff83a69400 at intel_fbdev_initial_config_async+0x20
#11 0xffffffff8395f0f4 at i915_driver_probe+0x1114
#12 0xffffffff83979acd at i915_pci_probe+0x5d
#13 0xffffffff8393cc86 at linux_pci_attach_device+0x2d6
#14 0xffffffff80752c2b at device_attach+0x3db
#15 0xffffffff807527c0 at device_probe_and_attach+0x70
#16 0xffffffff80754718 at bus_generic_driver_added+0x58
#17 0xffffffff807502f9 at devclass_driver_added+0x39
ugen1.3: <vendor 0x06cb product 0x00bd> at usbus1
ugen1.4: <Generic EMV Smartcard Reader> at usbus1
lock order reversal: (Giant after non-sleepable)
 1st 0xffffffff80e7d968 vtdev (vtdev, sleep mutex) @ /home/dchagin/freebsd/sys/dev/vt/vt_core.c:3012
 2nd 0xffffffff80e02800 Giant (Giant, sleep mutex) @ /home/dchagin/freebsd/sys/kern/kern_synch.c:228
lock order Giant -> vtdev established at:
#0 0xffffffff8078762d at witness_checkorder+0x46d
#1 0xffffffff806f16f4 at __mtx_lock_flags+0x94
#2 0xffffffff80588a83 at vt_upgrade+0x363
#3 0xffffffff8069e93c at mi_startup+0xec
#4 0xffffffff802ed9ac at btext+0x2c
lock order vtdev -> Giant attempted at:
#0 0xffffffff80787f8c at witness_checkorder+0xdcc
#1 0xffffffff806f16f4 at __mtx_lock_flags+0x94
#2 0xffffffff80723611 at _sleep+0x391
#3 0xffffffff8077abbb at taskqueue_drain+0xfb
#4 0xffffffff838fc693 at vt_kms_postswitch+0x73
#5 0xffffffff80581e3d at vt_fb_init+0xfd
#6 0xffffffff80589498 at vt_replace_backend+0x118
#7 0xffffffff80581f43 at vt_fb_attach+0x13
#8 0xffffffff838fd168 at linux_register_framebuffer+0x5e8
#9 0xffffffff83904a19 at __drm_fb_helper_initial_config_and_unlock+0x419
#10 0xffffffff83a69400 at intel_fbdev_initial_config_async+0x20
#11 0xffffffff8395f0f4 at i915_driver_probe+0x1114
#12 0xffffffff83979acd at i915_pci_probe+0x5d
#13 0xffffffff8393cc86 at linux_pci_attach_device+0x2d6
#14 0xffffffff80752c2b at device_attach+0x3db
#15 0xffffffff807527c0 at device_probe_and_attach+0x70
#16 0xffffffff80754718 at bus_generic_driver_added+0x58
#17 0xffffffff807502f9 at devclass_driver_added+0x39
start FB_INFO:
type=11 height=2160 width=3840 depth=32
cmsize=16 size=33177600
pbase=0x4000040000 vbase=0xfffffe019f840000
name=drmn1 flags=0x0 stride=15360 bpp=32
cmap[0]=0 cmap[1]=7f0000 cmap[2]=7f00 cmap[3]=c4a000
end FB_INFO
drmn1: fb0: i915drmfb frame buffer device
lo0: link state changed to UP
ugen1.5: <vendor 0x8087 product 0x0026> at usbus1
lagg0: link state changed to DOWN
em0: link state changed to UP
lagg0: link state changed to UP