amd64 live CD resizing way too slow to startup and then reboots

["Jeremy C. Reed" <reed%reedmedia.net@localhost>]

I booted today's latest/images/NetBSD-9.99.75-amd64-live.img.gz
(boot loader had Nov 12 date though).

It booted the kernel and then started booting the system:

...

Growing sd0 disklabel (1907MB -> 61104MB)
Resizing / (/dev/sd0a)
/dev/rsd0a: grow cg |**** .... | 67%

/dev/rsd0a: flush cg |**** .... | 14%

/dev/rsd0a: write sb |*** ... | 13%

those each took five to ten minutes to get to 100%.

Then I didn't see what happened, but it rebooted and booted from
my hard disk.

Why is this live cd so slow to boot? It basically defeats the purpose 
to experiment with it.

(My goal was to see if two wifi network interfaces work.)

The dmesg from FreeBSD follows:

Copyright (c) 1992-2018 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 11.2-RELEASE-p10 #9 4a2bfdce133(RELENG_2_4_4): Wed May 15 18:54:42 EDT 2019
    root%buildbot1-nyi.netgate.com@localhost:/build/ce-crossbuild-244/obj/amd64/ZfGpH5cd/build/ce-crossbuild-244/pfSense/tmp/FreeBSD-src/sys/pfSense amd64
FreeBSD clang version 6.0.0 (tags/RELEASE_600/final 326565) (based on LLVM 6.0.0)
VT(vga): resolution 640x480
CPU: Pentium(R) Dual-Core  CPU      E5700  @ 3.00GHz (2992.56-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x1067a  Family=0x6  Model=0x17  Stepping=10
  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=0xc00e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,XSAVE,OSXSAVE>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  VT-x: (disabled in BIOS) HLT,PAUSE
  TSC: P-state invariant, performance statistics
real memory  = 3221225472 (3072 MB)
avail memory = 3026411520 (2886 MB)
Event timer "LAPIC" quality 100
ACPI APIC Table: <111010 APIC1316>
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
Firmware Warning (ACPI): 32/64X length mismatch in FADT/Gpe0Block: 128/64 (20171214/tbfadt-748)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
SMP: AP CPU #1 Launched!
Timecounter "TSC-low" frequency 1496282280 Hz quality 1000
random: entropy device external interface
wlan: mac acl policy registered
kbd1 at kbdmux0
netmap: loaded module
module_register_init: MOD_LOAD (vesa, 0xffffffff8120aaa0, 0) error 19
nexus0
vtvga0: <VT VGA driver> on motherboard
cryptosoft0: <software crypto> on motherboard
padlock0: No ACE support.
acpi0: <DELL ECS    > on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
Event timer "HPET3" frequency 14318180 Hz quality 440
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xcc00-0xcc07 mem 0xfe400000-0xfe7fffff,0xd0000000-0xdfffffff irq 16 at device 2.0 on pci0
agp0: <Intel G45 SVGA controller> on vgapci0
agp0: aperture size is 256M, detected 32764k stolen memory
vgapci0: Boot video device
vgapci1: <VGA-compatible display> mem 0xfe300000-0xfe3fffff at device 2.1 on pci0
uhci0: <Intel 82801JI (ICH10) USB controller USB-D> port 0xc880-0xc89f irq 16 at device 26.0 on pci0
usbus0 on uhci0
usbus0: 12Mbps Full Speed USB v1.0
uhci1: <Intel 82801JI (ICH10) USB controller USB-E> port 0xc800-0xc81f irq 21 at device 26.1 on pci0
usbus1 on uhci1
usbus1: 12Mbps Full Speed USB v1.0
ehci0: <Intel 82801JI (ICH10) USB 2.0 controller USB-B> mem 0xfe8fa000-0xfe8fa3ff irq 18 at device 26.7 on pci0
usbus2: EHCI version 1.0
usbus2 on ehci0
usbus2: 480Mbps High Speed USB v2.0
hdac0: <Intel 82801JI HDA Controller> mem 0xfe8f4000-0xfe8f7fff irq 22 at device 27.0 on pci0
pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pcib1: [GIANT-LOCKED]
pci1: <ACPI PCI bus> on pcib1
ath0: <Atheros 5418> mem 0xfe9f0000-0xfe9fffff irq 16 at device 0.0 on pci1
ath0: [HT] enabling HT modes
ath0: [HT] RTS aggregates limited to 8 KiB
ath0: [HT] 2 RX streams; 2 TX streams
ath0: AR5418 mac 12.10 RF2133 phy 8.1
ath0: 2GHz radio: 0x0000; 5GHz radio: 0x00d0
pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pcib2: [GIANT-LOCKED]
pci2: <ACPI PCI bus> on pcib2
re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F/G PCIe Gigabit Ethernet> port 0xd800-0xd8ff mem 0xfdfff000-0xfdffffff,0xfdff8000-0xfdffbfff irq 18 at device 0.0 on pci2
re0: Using 1 MSI-X message
re0: Chip rev. 0x28000000
re0: MAC rev. 0x00100000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 1 on miibus0
rgephy0:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re0: Using defaults for TSO: 65518/35/2048
re0: Ethernet address: b8:ac:6f:df:49:9d
re0: netmap queues/slots: TX 1/256, RX 1/256
uhci2: <Intel 82801JI (ICH10) USB controller USB-A> port 0xc400-0xc41f irq 23 at device 29.0 on pci0
usbus3 on uhci2
usbus3: 12Mbps Full Speed USB v1.0
uhci3: <Intel 82801JI (ICH10) USB controller USB-B> port 0xc080-0xc09f irq 19 at device 29.1 on pci0
usbus4 on uhci3
usbus4: 12Mbps Full Speed USB v1.0
uhci4: <Intel 82801JI (ICH10) USB controller USB-C> port 0xc000-0xc01f irq 18 at device 29.2 on pci0
usbus5 on uhci4
usbus5: 12Mbps Full Speed USB v1.0
ehci1: <Intel 82801JI (ICH10) USB 2.0 controller USB-A> mem 0xfe8f8000-0xfe8f83ff irq 23 at device 29.7 on pci0
usbus6: EHCI version 1.0
usbus6 on ehci1
usbus6: 480Mbps High Speed USB v2.0
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
re1: <RealTek 8169/8169S/8169SB(L)/8110S/8110SB(L) Gigabit Ethernet> port 0xe800-0xe8ff mem 0xfebffc00-0xfebffcff irq 16 at device 1.0 on pci3
re1: Chip rev. 0x10000000
re1: MAC rev. 0x00000000
miibus1: <MII bus> on re1
rgephy1: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 1 on miibus1
rgephy1:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re1: Using defaults for TSO: 65518/35/2048
re1: Ethernet address: f4:f2:6d:00:b7:57
re1: netmap queues/slots: TX 1/256, RX 1/256
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH10 SATA300 controller> port 0xbc00-0xbc07,0xb880-0xb883,0xb800-0xb807,0xb480-0xb483,0xb400-0xb40f,0xb080-0xb08f irq 19 at device 31.2 on pci0
ata2: <ATA channel> at channel 0 on atapci0
ata3: <ATA channel> at channel 1 on atapci0
acpi_button0: <Power Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: cannot reserve I/O port range
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
Timecounters tick every 1.000 msec
hdacc0: <Realtek ALC887 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC887 Audio Function Group> at nid 1 on hdacc0
pcm0: <Realtek ALC887 (Analog 7.1+HP/2.0)> at nid 20,22,21,23,27 and 24,25,26 on hdaa0
hdacc1: <Intel Eaglelake HDA CODEC> at cad 3 on hdac0
hdaa1: <Intel Eaglelake Audio Function Group> at nid 1 on hdacc1
pcm1: <Intel Eaglelake (HDMI 8ch)> at nid 3 on hdaa1
ugen5.1: <Intel UHCI root HUB> at usbus5
ugen2.1: <Intel EHCI root HUB> at usbus2
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
ugen0.1: <Intel UHCI root HUB> at usbus0
ugen3.1: <Intel UHCI root HUB> at usbus3
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen6.1: <Intel EHCI root HUB> at usbus6
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
uhub4: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus6
ugen4.1: <Intel UHCI root HUB> at usbus4
ugen1.1: <Intel UHCI root HUB> at usbus1
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
uhub0: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub6: 2 ports with 2 removable, self powered
uhub1: 6 ports with 6 removable, self powered
uhub4: 6 ports with 6 removable, self powered
ugen6.2: <Samsung Flash Drive> at usbus6
umass0 on uhub4
umass0: <Samsung Flash Drive, class 0/0, rev 2.10/11.00, addr 2> on usbus6
ugen6.3: <Generic Mass Storage Device> at usbus6
umass1 on uhub4
umass1: <Generic Mass Storage Device, class 0/0, rev 2.00/1.00, addr 3> on usbus6
ugen3.2: <Dell Dell QuietKey Keyboard> at usbus3
ukbd0 on uhub3
ukbd0: <Dell Dell QuietKey Keyboard, class 0/0, rev 1.10/1.77, addr 2> on usbus3
kbd2 at ukbd0
ada0 at ata2 bus 0 scbus0 target 0 lun 0
cd0 at ata3 bus 0 scbus1 target 0 lun 0
ada0: <Hitachi HTS543232A7A384 ES2OA60W> ATA8-ACS SATA 2.x device
ada0: Serial Number E2P3121L1ZGDLP
ada0: 300.000MB/s transferscd0:  (SATA 2.x, UDMA5, <TSSTcorp DVD+-RW TS-H653G DW20> Removable CD-ROM SCSI device
cd0: Serial Number R4606GCZB23722
PIO 8192bytes)
ada0: 305245MB (625142448 512 byte sectors)
cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
da0 at umass-sim0 bus 0 scbus2 target 0 lun 0
da0: <Samsung Flash Drive 1100> Removable Direct Access SPC-4 SCSI device
da0: Serial Number 0372716040029437
da0: 40.000MB/s transfers
da0: 61184MB (125304832 512 byte sectors)
da0: quirks=0x2<NO_6_BYTE>
Trying to mount root from ufs:/dev/gptid/8ae955ff-4743-11e8-9359-b8ac6fdf499d [rw]...
da1 at umass-sim1 bus 1 scbus3 target 0 lun 0
da1: <Generic- SD/MMC 1.00> Removable Direct Access SCSI device
da1: Serial Number 058F63626420
da1: 40.000MB/s transfers
da1: Attempt to query device size failed: NOT READY, Medium not present
da1: quirks=0x2<NO_6_BYTE>
da2 at umass-sim1 bus 1 scbus3 target 0 lun 1
da2: <Generic- Compact Flash 1.01> Removable Direct Access SCSI device
da2: Serial Number 058F63626420
da2: 40.000MB/s transfers
da2: Attempt to query device size failed: NOT READY, Medium not present
da2: quirks=0x2<NO_6_BYTE>
da3 at umass-sim1 bus 1 scbus3 target 0 lun 2
da3: <Generic- SM/xD Picture 1.02> Removable Direct Access SCSI device
da3: Serial Number 058F63626420
da3: 40.000MB/s transfers
da3: Attempt to query device size failed: NOT READY, Medium not present
da3: quirks=0x2<NO_6_BYTE>
da4 at umass-sim1 bus 1 scbus3 target 0 lun 3
da4: <Generic- MS/MS-Pro 1.03> Removable Direct Access SCSI device
da4: Serial Number 058F63626420
da4: 40.000MB/s transfers
da4: Attempt to query device size failed: NOT READY, Medium not present
da4: quirks=0x2<NO_6_BYTE>
GEOM_PART: integrity check failed (da0s1, BSD)
GEOM_PART: integrity check failed (ufsid/5fad1c677149147d, BSD)
GEOM_PART: integrity check failed (diskid/DISK-0372716040029437s1, BSD)
random: unblocking device.
GEOM_PART: integrity check failed (da0s1, BSD)
GEOM_PART: integrity check failed (ufsid/5fad1c677149147d, BSD)
GEOM_PART: integrity check failed (diskid/DISK-0372716040029437s1, BSD)
GEOM_PART: integrity check failed (da0s1, BSD)
GEOM_PART: integrity check failed (ufsid/5fad1c677149147d, BSD)
GEOM_PART: integrity check failed (diskid/DISK-0372716040029437s1, BSD)
CPU: Pentium(R) Dual-Core  CPU      E5700  @ 3.00GHz (2992.56-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x1067a  Family=0x6  Model=0x17  Stepping=10
  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=0xc00e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,XSAVE,OSXSAVE>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  VT-x: (disabled in BIOS) HLT,PAUSE
  TSC: P-state invariant, performance statistics