U-Boot 2013.01.-rc1-00003-g43ee87a-dirty (Nov 14 2013 - 20:09:14) for ARNDALE5250

CPU:	Exynos5250@1000MHz

Board:  for ARNDALE5250
I2C:   ready
DRAM:  2 GiB
WARNING: Caches not enabled

Checking Boot Mode ... SDMMC
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1, EXYNOS DWMMC: 2
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
(Re)start USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 5 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
       scanning usb for ethernet devices... 1 Ethernet Device(s) found
Hit any key to stop autoboot:  0
ARNDALE5250 #
ARNDALE5250 #
ARNDALE5250 #
ARNDALE5250 #
ARNDALE5250 #
ARNDALE5250 # setenv serverip 10.5.0.1; setenv ipaddr 10.5.0.2; tftp 0x40f00000 kernel.bin; go 0x40f00000
Waiting for Ethernet connection... done.
Using asx0 device
TFTP from server 10.5.0.1; our IP address is 10.5.0.2
Filename 'kernel.bin'.
Load address: 0x40f00000
Loading: #################################################################
	 #################################################################
	 #################################################################
	 #################################################################
	 ##############################################
done
Bytes transferred = 4484872 (446f08 hex)
## Starting application at 0x40F00000 ...
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 #10 r258468M: Fri Nov 22 10:59:17 MSK 2013
    root@intel.bsdpad.com:/usr/obj/arm.armv6/usr/home/br/dev/head/sys/ARNDALE arm
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
CPU: Cortex A15 rev 4 (Cortex-A core)
 Supported features: ARM_ISA THUMB2 THUMBEE ARMv4 Security_Ext
 WB disabled EABT branch prediction enabled
LoUU:2 LoC:2 LoUIS:2
Cache level 1:
 32KB/64B 2-way data cache WB Read-Alloc Write-Alloc
 32KB/64B 2-way instruction cache Read-Alloc
Cache level 2:
 1024KB/64B 16-way unified cache WB Read-Alloc Write-Alloc
real memory  = 2147483648 (2048 MB)
avail memory = 2095443968 (1998 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
random device not loaded; using insecure entropy
random: <Software, Yarrow> initialized
nexus0: <Open Firmware Nexus device>
simplebus0: <Flattened device tree simple bus> on nexus0
gic0: <ARM Generic Interrupt Controller> mem 0x10481000-0x10481fff,0x10482000-0x10483fff on simplebus0
gic0: pn 0x20, arch 0x2, rev 0x0, implementer 0x43b nirqs 160
arch_timer0: <Exynos MPCore Timer> mem 0x101c0000-0x101c0fff irq 152,153 on simplebus0
generic_timer0: <ARMv7 Generic Timer> on simplebus0
Timecounter "ARM MPCore Timecounter" frequency 24000000 Hz quality 1000
Event timer "ARM MPCore Eventtimer" frequency 24000000 Hz quality 1000
ehci0: <Exynos integrated USB controller> mem 0x12110000-0x12110fff,0x12130000-0x12130fff,0x10040000-0x10040714,0x10050230,0x11400c60-0x11400c6f irq 103 on simplebus0
usbus0: EHCI version 1.0
usbus0 on ehci0
uart0: <s3c2410 class> mem 0x12c00000-0x12c000ff irq 83 on simplebus0
uart1: <s3c2410 class> mem 0x12c10000-0x12c100ff irq 84 on simplebus0
uart2: <s3c2410 class> mem 0x12c20000-0x12c200ff irq 85 on simplebus0
uart2: console (115200,n,8,1)
uart3: <s3c2410 class> mem 0x12c30000-0x12c300ff irq 86 on simplebus0
exynos_clk0: <Exynos Clock Unit> mem 0x10020000-0x1003ffff on simplebus0
exynos_clk0: Hello from ClockUnit
VPLL_CON0 is 0xa0960302
exynos_fb0: <Exynos Framebuffer> mem 0x14400000-0x1440ffff,0x14420000-0x1442ffff,0x10050000-0x1005021f,0x11400180-0x1140027f irq 86 on simplebus0
exynos_fb0: Hello World
fb_size is 0x003f4800
fb_size is 0x003f4800
page_size is 0x00001000
fb_init
print to VIDCON0
print to VIDCON0 2nd
set pbase
vbase is 0x00000000
pbase is 0x00000000
exynos_dp0: <Exynos DisplayPort> mem 0x145b0000-0x145bffff,0x10040720-0x1004072f irq 86 on simplebus0
exynos_dp0: Hello from DisplayPort
phy is 0x00000000
phy now is 0x00000001
Process DP init
resetting dp...
wait for lock
plug in status is 0x00000000
HPD_STATUS false (ok go next)
max bandwidth is 10
max lane count is 4
Link Training Clock Recovery success
lane_status is 0x00000007
lane_status BITS OK
lane_status is 0x00000007
lane_status BITS OK
lane_status is 0x00000007
lane_status BITS OK
lane_status is 0x00000007
lane_status BITS OK
Link Training success!
final bandwidth = 0a
final lane count = 04
exynos_dp0: wait SYS_CTL_2.
exynos_dp0: Input video stream is not detected.
exynos_dp0: Input video stream is not detected.
exynos_dp0: Input video stream is not detected.
exynos_dp0: Input video stream is not detected.
exynos_dp0: Input video stream is not detected.
video stream found success
video stream found success
video stream found success
video stream found success
video stream found success
video stream found success
video stream found success
video stream found success
video stream found success
video stream found success
video stream found success
Timecounters tick every 10.000 msec
usbus0: 480Mbps High Speed USB v2.0
ugen0.1: <Samsung> at usbus0
uhub0: <Samsung EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
random: unblocking device.
Release APs
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
Root mount waiting for: usbus0
Root mount waiting for: usbus0
uhub0: 3 ports with 3 removable, self powered
Root mount waiting for: usbus0
ugen0.2: <vendor 0x0424> at usbus0
uhub1: <vendor 0x0424 product 0x3503, class 9/0, rev 2.00/a1.a0, addr 2> on usbus0
uhub1: MTT enabled
uhub1: 3 ports with 3 removable, self powered
Root mount waiting for: usbus0
ugen0.3: <vendor 0x05e3> at usbus0
uhub2: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/77.32, addr 3> on usbus0
uhub2: MTT enabled
Root mount waiting for: usbus0
uhub2: 4 ports with 3 removable, self powered
Root mount waiting for: usbus0
ugen0.4: <UFD 2.0> at usbus0
umass0: <UFD 2.0 Silicon-Power8G, class 0/0, rev 2.00/1.00, addr 4> on usbus0
umass0:  SCSI over Bulk-Only; quirks = 0x4100
umass0:0:0: Attached to scbus0
da0 at umass-sim0 bus 0 scbus0 target 0 lun 0
da0: <UFD 2.0 Silicon-Power8G PMAP> Removable Direct Access SCSI-4 device
da0: Serial Number 201212SP0130070C2C6084C25A95
da0: 40.000MB/s transfers
da0: 7385MB (15124992 512 byte sectors: 255H 63S/T 941C)
da0: quirks=0x2<NO_6_BYTE>
ugen0.5: <vendor 0x0b95> at usbus0
axe0: <vendor 0x0b95 product 0x772a, rev 2.00/0.01, addr 5> on usbus0
Trying to mount root from ufs:/dev/da0 []...
WARNING: / was not properly dismounted
warning: no time-of-day clock registered, system time will not be set accurately
Setting hostuuid: 1a6693ad-34bb-11e3-83d9-63219f70abff.
Setting hostid: 0x7eef0494.
No suitable dump device was found.
Entropy harvesting: interrupts ethernet point_to_point swi.
Starting file system checks:
miibus0: <MII bus> on axe0
ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus0
ukphy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow
ue0: <USB Ethernet> on axe0
/dev/da0: LINK COUNT DIR I=65801  OWNER=root MODE=40755
/dev/da0: SIZE=512 MTIME=Nov 21 06:09 2013  COUNT 25 SHOULD BE 24 (ADJUSTED)
/dev/da0: FREE BLK COUNT(S) WRONG IN SUPERBLK (SALVAGED)
/dev/da0: SUMMARY INFORMATION BAD (SALVAGED)
/dev/da0: BLK(S) MISSING IN BIT MAPS (SALVAGED)
/dev/da0: 12472 files, 350718 used, 1479793 free (1001 frags, 184849 blocks, 0.1% fragmentation)
Mounting local file systems:.
panic: Bad tailq head 0xc15a8bac first->prev != head
cpuid = 0
KDB: enter: panic
[ thread pid 88 tid 100048 ]
Stopped at      kdb_enter+0x4c: ldrb    r15, [r15, r15, ror r15]!
db>
db>
db> bt
Tracing pid 88 tid 100048 td 0xc5ecdc80
db_trace_self() at db_trace_self
         pc = 0xc122ef50  lr = 0xc0f2e8e0 (db_hex2dec+0x4dc)
         sp = 0xfa633728  fp = 0xfa633740
        r10 = 0xc131b240
db_hex2dec() at db_hex2dec+0x4dc
         pc = 0xc0f2e8e0  lr = 0xc0f2e24c (db_command_loop+0x2f0)
         sp = 0xfa633748  fp = 0xfa6337e8
         r4 = 0x00000000  r5 = 0x00000000
         r6 = 0xc1289fc1
db_command_loop() at db_command_loop+0x2f0
         pc = 0xc0f2e24c  lr = 0xc0f2dfbc (db_command_loop+0x60)
         sp = 0xfa6337f0  fp = 0xfa633800
         r4 = 0xc1267d21  r5 = 0xc12834ce
         r6 = 0xc1366298  r7 = 0xc135c8d0
         r8 = 0xfa6339d8  r9 = 0xc131b4b0
        r10 = 0xc135c8d4
db_command_loop() at db_command_loop+0x60
         pc = 0xc0f2dfbc  lr = 0xc0f309bc (X_db_symbol_values+0x254)
         sp = 0xfa633808  fp = 0xfa633928
         r4 = 0x00000000  r5 = 0xfa633810
         r6 = 0xc135c900
X_db_symbol_values() at X_db_symbol_values+0x254
         pc = 0xc0f309bc  lr = 0xc108f448 (kdb_trap+0x164)
         sp = 0xfa633930  fp = 0xfa633958
         r4 = 0x00000000  r5 = 0x00000001
         r6 = 0xc135c900  r7 = 0xc135c8d0
kdb_trap() at kdb_trap+0x164
         pc = 0xc108f448  lr = 0xc1242574 (undefinedinstruction+0x2b4)
         sp = 0xfa633960  fp = 0xfa6339d0
         r4 = 0x00000000  r5 = 0xc1242224
         r6 = 0x00000000  r7 = 0xe7ffffff
         r8 = 0xc5ecdc80  r9 = 0xfa6339d8
        r10 = 0xc108ebac
undefinedinstruction() at undefinedinstruction+0x2b4
         pc = 0xc1242574  lr = 0xc1230b3c (exception_exit)
         sp = 0xfa6339d8  fp = 0xfa633a30
         r4 = 0xc1283528  r5 = 0x00000001
         r6 = 0xc134e430  r7 = 0xc134e5d0
         r8 = 0xc5ecdc80  r9 = 0xc1367de0
        r10 = 0xfa633a74
exception_exit() at exception_exit
         pc = 0xc1230b3c  lr = 0xc108eba0 (kdb_enter+0x40)
         sp = 0xfa633a2c  fp = 0xfa633a30
         r0 = 0xc135c8e4  r1 = 0x00000000
         r2 = 0xc1287073  r3 = 0x000000ab
         r4 = 0xc1283528  r5 = 0x00000001
         r6 = 0xc134e430  r7 = 0xc134e5d0
         r8 = 0xc5ecdc80  r9 = 0xc1367de0
        r10 = 0xfa633a74 r12 = 0x00000000
kdb_enter() at kdb_enter+0x50
         pc = 0xc108ebb0  lr = 0xc105895c (kassert_panic+0x244)
         sp = 0xfa633a38  fp = 0xfa633a58
         r4 = 0x00000100
kassert_panic() at kassert_panic+0x244
         pc = 0xc105895c  lr = 0xc10589cc (kproc_shutdown)
         sp = 0xfa633a60  fp = 0xfa633a68
         r4 = 0xc14c50bc  r5 = 0xc3f03040
         r6 = 0xc15a8b80  r7 = 0x2019d000
         r8 = 0xc12ad771  r9 = 0x00000000
        r10 = 0xc15a8b80
kproc_shutdown() at kproc_shutdown
         pc = 0xc10589cc  lr = 0xc123e5ec (pmap_page_set_memattr+0xe0c)
         sp = 0xfa633a70  fp = 0xfa633a98
         r4 = 0xfa633a74  r5 = 0xc123d85c
pmap_page_set_memattr() at pmap_page_set_memattr+0xe0c
         pc = 0xc123e5ec  lr = 0xc1239e98 (pmap_enter+0x4cc)
         sp = 0xfa633aa0  fp = 0xfa633b00
         r4 = 0xc14c50bc  r5 = 0xc3f03040
         r6 = 0xc15a8bc1  r7 = 0xc5fe03e4
         r8 = 0xc1365470
pmap_enter() at pmap_enter+0x4cc
         pc = 0xc1239e98  lr = 0xc123a9d8 (pmap_enter_object+0x214)
         sp = 0xfa633b08  fp = 0xfa633b50
         r4 = 0xc15a8b80  r5 = 0x00000000
         r6 = 0x00000001  r7 = 0xc13653f0
         r8 = 0x2019d000  r9 = 0x00000007
        r10 = 0xc14c50bc
pmap_enter_object() at pmap_enter_object+0x214
         pc = 0xc123a9d8  lr = 0xc120a8b0 (vm_map_pmap_enter+0x280)
         sp = 0xfa633b58  fp = 0xfa633b90
         r4 = 0x2019d000  r5 = 0x00000000
         r6 = 0x00000000  r7 = 0xc136a6d8
         r8 = 0xc15f82c0  r9 = 0x00000007
        r10 = 0x00000000
vm_map_pmap_enter() at vm_map_pmap_enter+0x280
         pc = 0xc120a8b0  lr = 0xc120a150 (vm_map_insert+0x684)
         sp = 0xfa633b98  fp = 0xfa633bf0
         r4 = 0xc5f78960  r5 = 0xc5fb1140
         r6 = 0x00000000  r7 = 0xc14c5000
         r8 = 0x00000159  r9 = 0x00000000
        r10 = 0x201a4000
vm_map_insert() at vm_map_insert+0x684
         pc = 0xc120a150  lr = 0xc120aaa8 (vm_map_fixed+0xd0)
         sp = 0xfa633bf8  fp = 0xfa633c28
         r4 = 0xc14c5000  r5 = 0x2019d000
         r6 = 0x201a4000  r7 = 0xc5f78960
         r8 = 0x00000000  r9 = 0x00159000
        r10 = 0x00000003
vm_map_fixed() at vm_map_fixed+0xd0
         pc = 0xc120aaa8  lr = 0xc1210ae8 (vm_mmap+0x598)
         sp = 0xfa633c30  fp = 0xfa633d40
         r4 = 0x00000007  r5 = 0x00000000
         r6 = 0x00000000  r7 = 0x00000003
         r8 = 0xc14c5000  r9 = 0xc5f93120
        r10 = 0xfa633d94
vm_mmap() at vm_mmap+0x598
         pc = 0xc1210ae8  lr = 0xc12102f4 (sys_mmap+0x304)
         sp = 0xfa633d48  fp = 0xfa633db8
         r4 = 0x00000000  r5 = 0xc14c5000
         r6 = 0x00000000  r7 = 0x00040012
         r8 = 0xc5ecdc80  r9 = 0xfa633e18
        r10 = 0xc14c5000
sys_mmap() at sys_mmap+0x304
         pc = 0xc12102f4  lr = 0xc1241a40 (swi_handler+0x290)
         sp = 0xfa633dc0  fp = 0xfa633e58
         r4 = 0xc5ecdc80  r5 = 0x00000000
         r6 = 0x00007000  r7 = 0x00000000
         r8 = 0xfa633e10  r9 = 0xc5ed9640
        r10 = 0x2002b000
swi_handler() at swi_handler+0x290
         pc = 0xc1241a40  lr = 0xc1230968 (swi_entry+0x2c)
         sp = 0xfa633e60  fp = 0xbfffdc98
         r4 = 0x00040012  r5 = 0x00000003
         r6 = 0x00007000  r7 = 0x000001dd
         r8 = 0x00000003  r9 = 0x00168000
swi_entry() at swi_entry+0x2c
         pc = 0xc1230968  lr = 0xc1230968 (swi_entry+0x2c)
         sp = 0xfa633e60  fp = 0xbfffdc98
Unable to unwind further
db>