Re: How to install the new kernel image?

[Tom Ivar Helbekkmo <tih%hamartun.priv.no@localhost>]

Tom Ivar Helbekkmo <tih%hamartun.priv.no@localhost> writes:

> Right now, it seems as if that wireless networking stick I've plugged
> in sort of fixes it, making it likely that the built-in ethernet will
> come up, but it can still hang.  With a plugged-in keyboard it has so
> far never failed to work.  With neither, I've yet to see it not hang
> at ifconfig time.

After spending some time rebooting the thing, I think I can conclude
that it can always hang at ifconfig time, whether it's a soft reboot or
a power cycle, but the more stuff I have plugged into USB, the less
likely it is.  I've been experimenting with from none to three external
items plugged in.  I'm leaving the cabin today, so the Pi will be all
alone for a while (it manages stuff up here, including turning on the
heat for us before we arrive).  I'm leaving it with what I happen to
have available to leave behind: that WiFi stick, and an old Ubikey I
found on my keychain.  :)

> So something may be fishy with the USB initialization on this board.

There's an error message during the hardware initialization phase:

uhub0: illegal enable change, port 1

As can be seen from the attached dmesg.boot, that's an internal hub to
hub port.  But that message is there whether it subsequently hangs or
not, and I can see no differences during hardware detection when it
does.  Still, the network device, and everything I plug in externally,
is behind that port, and nothing else is, so it seems relevant.

-tih

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Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 8.99.10 (OTIUM) #7: Mon Jan  1 14:03:12 CET 2018
	root%barsoom.hamartun.priv.no@localhost:/usr/obj/sys/arch/evbarm/compile.evbarm/OTIUM
total memory = 448 MB
avail memory = 435 MB
timecounter: Timecounters tick every 10.000 msec
armfdt0 (root)
fdt0 at armfdt0: Raspberry Pi Model B Plus Rev 1.2
fdt1 at fdt0
fdt2 at fdt0
fclock0 at fdt2: 19200000 Hz fixed clock
fclock1 at fdt2: 480000000 Hz fixed clock
cpus0 at fdt0
cpu0 at cpus0: 700 MHz ARM1176JZ-S r0p7 (ARM11J V6ZK core)
cpu0: DC enabled IC enabled WB enabled LABT
cpu0: 16KB/32B 4-way L1 VIPT Instruction cache
cpu0: 16KB/32B 4-way write-back-locking-C L1 VIPT Data cache
vfp0 at cpu0: VFP11, rounding, exceptions
bcmicu0 at fdt1
bcmcprman0 at fdt1: BCM283x Clock Controller
bcmtmr0 at fdt1: VC System Timer
bcmtmr0: interrupting on icu irq 3
bcmaux0 at fdt1
/soc/thermal@7e212000 at fdt1 not configured
/soc/dsi@7e209000 at fdt1 not configured
bcmgpio0 at fdt1: GPIO controller
gpio0 at bcmgpio0: 32 pins
gpio1 at bcmgpio0: 22 pins
bcmdmac0 at fdt1: DMA0 DMA2 DMA4 DMA5 DMA8 DMA9 DMA10
/soc/power at fdt1 not configured
bsciic0 at fdt1: Broadcom Serial Controller
iic0 at bsciic0: I2C bus
/phy at fdt0 not configured
bcmmbox0 at fdt1: VC mailbox
bcmmbox0: interrupting on icu irq 65
vcmbox0 at bcmmbox0
/soc/firmware at fdt1 not configured
/chosen at fdt0 not configured
gpioleds0 at fdt0: ACT PWR
watchdog0 at fdt1: Power management, Reset and Watchdog controller
bcmrng0 at fdt1: RNG
plcom0 at fdt1
plcom0: txfifo disabled
plcom0: console
bsciic1 at fdt1: Broadcom Serial Controller
iic1 at bsciic1: I2C bus
/soc/pixelvalve@7e206000 at fdt1 not configured
/soc/pixelvalve@7e207000 at fdt1 not configured
/soc/pwm@7e20c000 at fdt1 not configured
sdhc0 at fdt1: SDHC controller
sdhc0: interrupting on icu irq 62
/soc/hvs@7e400000 at fdt1 not configured
bsciic2 at fdt1: Broadcom Serial Controller
iic2 at bsciic2: I2C bus
/soc/vec@7e806000 at fdt1 not configured
/soc/pixelvalve@7e807000 at fdt1 not configured
/soc/hdmi@7e902000 at fdt1 not configured
dwctwo0 at fdt1: USB controller
dwctwo0: interrupting on icu irq 9
/soc/v3d@7ec00000 at fdt1 not configured
/soc/gpu at fdt1 not configured
genfb0 at fdt1no data for est. mode 640x480x67
: switching to framebuffer console
genfb0: framebuffer at 0x5e536000, size 1680x1050, depth 32, stride 6720
wsdisplay0 at genfb0 kbdmux 1: console (default, vt100 emulation)
wsmux1: connecting to wsdisplay0
wsdisplay0: screen 1-3 added (default, vt100 emulation)
vchiq0 at fdt1: BCM2835 VCHIQ
/soc/arm-pmu at fdt1 not configured
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "bcmtmr0" frequency 1000000 Hz quality 100
sdhc0: SDHC 3.0, rev 153, platform DMA, 250000 kHz, HS 3.3V, re-tuning mode 1, 1024 byte blocks
sdmmc0 at sdhc0 slot 0
usb0 at dwctwo0: USB revision 2.0
sdhc0: cmd timeout error
uhub0 at usb0: vendor 0000 (0000) DWC2 root hub (0000), class 9/0, rev 2.00/1.00, addr 1
uhub0: 1 port with 1 removable, self powered
IPsec: Initialized Security Association Processing.
sdmmc0: SD card status: 4-bit, C4
ld0 at sdmmc0: <0x03:0x5344:SU16G:0x80:0x119b36bc:0x0b9>
ld0: 15193 MB, 7717 cyl, 64 head, 63 sec, 512 bytes/sect x 31116288 sectors
ld0: 4-bit width, High-Speed/SDR25, 50.000 MHz
uhub1 at uhub0 port 1: vendor 0424 (0x424) product 9514 (0x9514), class 9/0, rev 2.00/2.00, addr 2
uhub1: multiple transaction translators
uhub1: 5 ports with 4 removable, self powered
usmsc0 at uhub1 port 1
usmsc0: vendor 0424 (0x424) product ec00 (0xec00), rev 2.00/2.00, addr 3
usmsc0: Ethernet address b8:27:eb:ff:51:2a
ukphy0 at usmsc0 phy 1: OUI 0x00800f, model 0x000c, rev. 3
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
uhidev0 at uhub1 port 2 configuration 1 interface 0
uhidev0: Yubico (0x1050) Yubico Yubikey II (0x10), rev 2.00/2.24, addr 4, iclass 3/1
ukbd0 at uhidev0: 8 Variable keys, 6 Array codes
wskbd0 at ukbd0: console keyboard, using wsdisplay0
run0 at uhub1 port 3
run0: Ralink (0x1044) 802.11 n WLAN (0x800d), rev 2.00/1.01, addr 5
run0: MAC/BBP RT3070 (rev 0x0201), RF RT3020 (MIMO 1T1R), address 6c:f0:6c:f0:bf:3e
run0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
run0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
uhub0: illegal enable change, port 1
WARNING: 2 errors while detecting hardware; check system log.
boot device: ld0
root on ld0a dumps on ld0b
root file system type: ffs
kern.module.path=/stand/evbarm/8.99.10/modules
vchiq0: interrupting on icu irq 66
vchiq: vchiq_init_state: slot_zero = 0xc9ad0000, is_master = 0
vchiq: local ver 8 (min 3), remote ver 8.
vcaudio0 at vchiq0: auds
WARNING: no TOD clock present
WARNING: using filesystem time
WARNING: CHECK AND RESET THE DATE!
audio0 at vcaudio0: half duplex, playback, capture, mmap, independent
vcaudio0: Virtual format configured - Format SLINEAR, precision 16, channels 2, frequency 48000
vcaudio0: Latency: 100 milliseconds
spkr0 at audio0: PC Speaker (synthesized)
wsbell at spkr0 not configured
wsdisplay0: screen 4 added (default, vt100 emulation)

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