Date: Sat, 12 Oct 2013 13:10:01 GMT From: =?ISO-8859-1?Q?Eddy_Beaupr=E9?= <eddy@beaupre.biz> To: freebsd-arm@FreeBSD.org Subject: Re: arm/181601: Sporadic failure of root mount on ARM/Raspberry Message-ID: <201310121310.r9CDA1s2020836@freefall.freebsd.org>
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The following reply was made to PR arm/181601; it has been noted by GNATS.
From: =?ISO-8859-1?Q?Eddy_Beaupr=E9?= <eddy@beaupre.biz>
To: bug-followup@FreeBSD.org
Cc:
Subject: Re: arm/181601: Sporadic failure of root mount on ARM/Raspberry
Date: Sat, 12 Oct 2013 09:08:06 -0400
I can confirm the same issue exist on FreeBSD-11, here's the boot log:
U-Boot 2013.01-rc1-g6709570-dirty (Oct 11 2013 - 00:06:34)
DRAM: 224 MiB
WARNING: Caches not enabled
MMC: bcm2835_sdhci: 0
Using default environment
In: serial
Out: lcd
Err: lcd
mbox: Timeout waiting for response
bcm2835: Could not set USB power state
Net: Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
reading uEnv.txt
89 bytes read in 9690 ms (0 Bytes/s)
Importing environment from mmc ...
reading ubldr
238986 bytes read in 53873 ms (3.9 KiB/s)
## Starting application at 0x02000054 ...
Consoles: U-Boot console
Compatible API signature found @db682a8
Number of U-Boot devices: 1
FreeBSD/armv6 U-Boot loader, Revision 1.2
(root@vfs.beaupre.biz, Sat Oct 12 08:46:38 EDT 2013)
DRAM: 224MB
Device: disk
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0x495f64+0x47428 syms=[0x4+0x83b60+0x4+0x4edde]
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...
Using DTB provided by U-Boot.
Kernel entry at 0x100100...
Kernel args: (null)
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2013 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 11.0-CURRENT #0 r256372: Sat Oct 12 08:43:05 EDT 2013
root@vfs.beaupre.biz:/root/crochet-freebsd/work/obj/arm.armv6/root/crochet-freebsd/src/sys/RPI-B
arm
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
CPU: ARM1176JZ-S rev 7 (ARM11J core)
Supported features: ARM_ISA THUMB2 JAZELLE ARMv4 Security_Ext
WB enabled LABT branch prediction enabled
16KB/32B 4-way instruction cache
16KB/32B 4-way write-back-locking-C data cache
real memory = 268435456 (256 MB)
avail memory = 221831168 (211 MB)
random device not loaded; using insecure entropy
kbd0 at kbdmux0
random: <Software, Yarrow> initialized
simplebus0: <Flattened device tree simple bus> mem 0x20000000-0x20ffffff
on fdtbus0
intc0: <BCM2835 Interrupt Controller> mem 0x2000b200-0x2000b3ff on
simplebus0
systimer0: <BCM2835 System Timer> mem 0x20003000-0x20003fff irq
8,9,10,11 on simplebus0
Event timer "BCM2835 Event Timer 3" frequency 1000000 Hz quality 1000
Timecounter "BCM2835 Timecounter" frequency 1000000 Hz quality 1000
bcmwd0: <BCM2708/2835 Watchdog> mem 0x2010001c-0x20100027 on simplebus0
gpio0: <BCM2708/2835 GPIO controller> mem 0x20200000-0x202000af irq
57,59,58,60 on simplebus0
gpio0: read-only pins: 46,47,48,49,50,51,52,53.
gpio0: reserved pins: 48,49,50,51,52,53.
gpioc0: <GPIO controller> on gpio0
gpiobus0: <GPIO bus> on gpio0
bcm_dma0: <BCM2835 DMA Controller> mem
0x20007000-0x20007fff,0x20e05000-0x20e05fff irq
24,25,26,27,28,29,30,31,32,33,34,35,36 on simplebus0
mbox0: <BCM2835 VideoCore Mailbox> mem 0x2000b880-0x2000b8bf irq 1 on
simplebus0
sdhci_bcm0: <Broadcom 2708 SDHCI controller> mem 0x20300000-0x203000ff
irq 70 on simplebus0
mmc0: <MMC/SD bus> on sdhci_bcm0
uart0: <PrimeCell UART (PL011)> mem 0x20201000-0x20201fff irq 65 on
simplebus0
uart0: console (115200,n,8,1)
dwcotg0: <DWC OTG 2.0 integrated USB controller> mem
0x20980000-0x2099ffff irq 17 on simplebus0
usbus0 on dwcotg0
fb0: <BCM2835 framebuffer device> on fdtbus0
sc0: Unknown <16 virtual consoles, flags=0x300>
simplebus1: <Flattened device tree simple bus> on fdtbus0
Timecounters tick every 10.000 msec
usbus0: 480Mbps High Speed USB v2.0
ugen0.1: <DWCOTG> at usbus0
uhub0: <DWCOTG OTG Root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
mmcsd0: 16GB <SDHC SD16G 3.0 SN 1213219557 MFG 02/2013 by 130 JT> at
mmc0 50.0MHz/4bit/65535-block
mmcsd0: Error indicated: 1 Timeout
mmcsd0: Error indicated: 1 Timeout
fb0: 656x416(0x0@0,0) 16bpp
fb0: pitch 1312, base 0x4e006000, screen_size 545792
Root mount waiting for: usbus0
uhub0: 1 port with 1 removable, self powered
Root mount waiting for: usbus0
ugen0.2: <vendor 0x0424> at usbus0
uhub1: <vendor 0x0424 product 0x9512, class 9/0, rev 2.00/2.00, addr 2>
on usbus0
uhub1: MTT enabled
uhub1: 3 ports with 2 removable, self powered
Root mount waiting for: usbus0
ugen0.3: <vendor 0x0424> at usbus0
smsc0: <vendor 0x0424 product 0xec00, rev 2.00/2.00, addr 3> on usbus0
Trying to mount root from ufs:/dev/mmcsd0s2a [rw,noatime]...
mountroot: waiting for device /dev/mmcsd0s2a ...
smsc0: chip 0xec00, rev. 0002
miibus0: <MII bus> on smsc0
ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0
ukphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ue0: <USB Ethernet> on smsc0
ue0: Ethernet address: b8:27:eb:2d:c8:bf
Mounting from ufs:/dev/mmcsd0s2a failed with error 19.
Loader variables:
vfs.root.mountfrom=ufs:/dev/mmcsd0s2a
vfs.root.mountfrom.options=rw,noatime
Manual root filesystem specification:
<fstype>:<device> [options]
Mount <device> using filesystem <fstype>
and with the specified (optional) option list.
eg. ufs:/dev/da0s1a
zfs:tank
cd9660:/dev/acd0 ro
(which is equivalent to: mount -t cd9660 -o ro /dev/acd0 /)
? List valid disk boot devices
. Yield 1 second (for background tasks)
<empty line> Abort manual input
mountroot>
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