FAQ: [#6643] traps test fails at "Stack set to L1 instruction" on bf548-ezkit(2011)

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[#6643] traps test fails at "Stack set to L1 instruction" on bf548-ezkit

Submitted By: Vivi Li

Open Date

2011-06-14 23:58:30     Close Date

2011-09-02 03:45:36

Priority:

Medium     Assignee:

steven miao

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2011R1     Release:

Category:

N/A     Board:

N/A

Processor:

BF548     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Not reproducible

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-2010_Dec_09

App binary format:

N/A     

Summary: traps test fails at "Stack set to L1 instruction" on bf548-ezkit

Details:

 

traps test fails at "Stack set to L1 instruction" on bf548-ezkit.

 

Last passed version:

--

kernel:    Linux release 2.6.39.1-ADI-2011R1-pre-svn9923, build #569 Sun Jun 12 04:16:41 CST 2011^M

toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-trunk/svn-5013) ^M

user-dist: release svn-10186, build #8972 Sun Jun 12 04:15:35 CST 2011^M

--

 

--

root:/> traps_test 92

 

Running test 92 for exception 0x3f: Stack set to L1 instruction

... External Memory Addressing Error

Kernel OOPS in progress

HW Error context

CURRENT PROCESS:

COMM=traps_test PID=372  CPU=0

TEXT = 0x00290040-0x00298ac0        DATA = 0x00298ae0-0x0029c240

BSS = 0x0029c240-0x0029c6d0  USER-STACK = 0x0029df54

 

return address: [0xffa00b6e]; contents of:

0xffa00b40:  0160  0161  0162  0163  0170  0173  0171  0174

0xffa00b50:  0172  0175  0166  0140  0167  31c3  0140  017c

0xffa00b60:  017d  017e  0179  0140  017b  6000  3620 [3628]

0xffa00b70:  3630  3638  e108  203c  e148  ffe0  e109  0fc8

Looks like this was a deferred error - sorry

It might be better to look around here :

-------------------------------------------

 

ADSP-BF548-0.2 525(MHz CCLK) 131(MHz SCLK) (mpu off)

Linux version 2.6.39.1-ADI-2011R1-pre-svn9931 (test@uclinux61-bf548-std) (gcc version 4.3.5 (ADI-trunk/svn-5013) ) #6 Wed Jun 151

 

SEQUENCER STATUS:               Not tainted

SEQSTAT: 0000c000  IPEND: 290ef8  IMASK: 0000  SYSCFG: 0006

  Global Interrupts Disabled (IPEND[4])

  Peripheral interrupts masked off

  Kernel interrupts masked off

  EXCAUSE   : 0x0

  physical IVG3 asserted : <0xffa00780> { _trap + 0x0 }

  interrupts disabled

  physical IVG5 asserted : <0xffa00ccc> { _evt_ivhw + 0x0 }

  physical IVG6 asserted : <0xffa00de8> { _evt_timer + 0x0 }

  physical IVG7 asserted : <0xffa00e24> { _evt_evt7 + 0x0 }

  physical IVG9 asserted : <0xffa00e9c> { _evt_evt9 + 0x0 }

  physical IVG10 asserted : <0xffa00ed8> { _evt_evt10 + 0x0 }

  physical IVG11 asserted : <0xffa00f14> { _evt_evt11 + 0x0 }

  logical irq   6 mapped  : <0xffa003bc> { _bfin_coretmr_interrupt + 0x0 }

  logical irq   9 mapped  : <0x000c8bf4> { _bfin_bf54x_irq_error + 0x0 }

  logical irq  14 mapped  : <0x00134270> { _bfin_rtc_interrupt + 0x0 }

  logical irq  48 mapped  : <0x000d4994> { _bfin_serial_dma_rx_int + 0x0 }

  logical irq  49 mapped  : <0x000d4718> { _bfin_serial_dma_tx_int + 0x0 }

  logical irq  52 mapped  : <0x001369f8> { _bfin_twi_interrupt_entry + 0x0 }

  logical irq  53 mapped  : <0x001369f8> { _bfin_twi_interrupt_entry + 0x0 }

  logical irq  68 mapped  : <0x000fd4e4> { _bfin_ata_interrupt + 0x0 }

  logical irq  74 mapped  : <0x0013f228> { _sdh_dma_irq + 0x0 }

  logical irq  76 mapped  : <0x00131958> { _bfin_kpad_isr + 0x0 }

  logical irq  79 mapped  : <0x0013f6d0> { _sdh_stat_irq + 0x0 }

  logical irq  82 mapped  : <0x0012e58c> { _blackfin_interrupt + 0x0 }

  logical irq  85 mapped  : <0x0012e02c> { _dma_controller_irq + 0x0 }

  logical irq 175 mapped  : <0x001166dc> { _smsc911x_irqhandler + 0x0 }

RETE: <0x00000000> /* Maybe null pointer? */

RETN: <0x02c50000> /* kernel dynamic memory (maybe user-space) */

RETX: <0x002919e0> { _bfin_debug_mmrs_init + 0x23d0 }

RETS: <0xffffffff> /* core mmrs */

PC  : <0x00290ef8> { _bfin_debug_mmrs_init + 0x18e8 }

PROCESSOR STATE:

R0 : 00000001    R1 : 0000005c    R2 : 00000001    R3 : 00000008

R4 : 00298c18    R5 : 00000006    R6 : 0029a8b4    R7 : 0029dee0

P0 : 000005c0    P1 : 00298c54    P2 : 00298c54    P3 : 00000001

P4 : 0029df58    P5 : 0029c058    FP : ffa10000    SP : 02c4ff24

LB0: 00292fdf    LT0: 00292fde    LC0: 00000000

LB1: 002942f3    LT1: 002942ec    LC1: 00000000

B0 : 00000000    L0 : 00000000    M0 : 00000004    I0 : 0029da9c

B1 : 00000000    L1 : 00000000    M1 : 00000000    I1 : 00298b00

B2 : 00000000    L2 : 00000000    M2 : 00000000    I2 : 00000000

B3 : 00000000    L3 : 00000000    M3 : 00000000    I3 : 00000000

A0.w: 00000000   A0.x: 00000000   A1.w: 00000000   A1.x: 00000000

USP : ffa10000  ASTAT: 02001004

 

-------------------------------------------

 

ADSP-BF548-0.2 525(MHz CCLK) 131(MHz SCLK) (mpu off)

Linux version 2.6.39.1-ADI-2011R1-pre-svn9931 (test@uclinux61-bf548-std) (gcc version 4.3.5 (ADI-trunk/svn-5013) ) #6 Wed Jun 151

 

SEQUENCER STATUS:               Not tainted

SEQSTAT: 0000c03f  IPEND: 8030  IMASK: 0000  SYSCFG: 0006

  Global Interrupts Disabled (IPEND[4])

  Peripheral interrupts masked off

  Kernel interrupts masked off

  HWERRCAUSE: 0x3

  EBIU Error Reason  : 0x0008

  EBIU Error Address : 0xffa10004

  EXCAUSE   : 0x3f

  interrupts disabled

  physical IVG5 asserted : <0xffa00ccc> { _evt_ivhw + 0x0 }

  physical IVG15 asserted : <0xffa00b14> { _schedule_and_signal + 0x0 }

  logical irq   6 mapped  : <0xffa003bc> { _bfin_coretmr_interrupt + 0x0 }

  logical irq   9 mapped  : <0x000c8bf4> { _bfin_bf54x_irq_error + 0x0 }

  logical irq  14 mapped  : <0x00134270> { _bfin_rtc_interrupt + 0x0 }

  logical irq  48 mapped  : <0x000d4994> { _bfin_serial_dma_rx_int + 0x0 }

  logical irq  49 mapped  : <0x000d4718> { _bfin_serial_dma_tx_int + 0x0 }

  logical irq  52 mapped  : <0x001369f8> { _bfin_twi_interrupt_entry + 0x0 }

  logical irq  53 mapped  : <0x001369f8> { _bfin_twi_interrupt_entry + 0x0 }

  logical irq  68 mapped  : <0x000fd4e4> { _bfin_ata_interrupt + 0x0 }

  logical irq  74 mapped  : <0x0013f228> { _sdh_dma_irq + 0x0 }

  logical irq  76 mapped  : <0x00131958> { _bfin_kpad_isr + 0x0 }

  logical irq  79 mapped  : <0x0013f6d0> { _sdh_stat_irq + 0x0 }

  logical irq  82 mapped  : <0x0012e58c> { _blackfin_interrupt + 0x0 }

  logical irq  85 mapped  : <0x0012e02c> { _dma_controller_irq + 0x0 }

  logical irq 175 mapped  : <0x001166dc> { _smsc911x_irqhandler + 0x0 }

RETE: <0x00000000> /* Maybe null pointer? */

RETN: <0x02c50000> /* kernel dynamic memory (maybe user-space) */

RETX: <0x002919e0> { _bfin_debug_mmrs_init + 0x23d0 }

RETS: <0xffffffff> /* core mmrs */

PC  : <0xffa00b6e> { _schedule_and_signal + 0x5a }

PROCESSOR STATE:

R0 : 00000000    R1 : 0000005c    R2 : 00000001    R3 : 00000008

R4 : 00298c18    R5 : 00000006    R6 : 0029a8b4    R7 : 0029dee0

P0 : 000005c0    P1 : 00298c54    P2 : 00298c54    P3 : 00000001

P4 : 0029df58    P5 : 0029c058    FP : ffa10000    SP : 02c4fe48

LB0: 00292fdf    LT0: 00292fde    LC0: 00000000

LB1: 002942f3    LT1: 002942ec    LC1: 00000000

B0 : 00000000    L0 : 00000000    M0 : 00000004    I0 : 0029da9c

B1 : 00000000    L1 : 00000000    M1 : 00000000    I1 : 00298b00

B2 : 00000000    L2 : 00000000    M2 : 00000000    I2 : 00000000

B3 : 00000000    L3 : 00000000    M3 : 00000000    I3 : 00000000

A0.w: 00000000   A0.x: 00000000   A1.w: 00000000   A1.x: 00000000

USP : ffa10000  ASTAT: 02001004

 

Hardware Trace:

   0 Target : <0x0000401c> { _trap_c + 0x0 }

     Source : <0xffa00d76> { _evt_ivhw + 0xaa } CALL pcrel

   1 Target : <0xffa00d58> { _evt_ivhw + 0x8c }

     Source : <0xffa00d4a> { _evt_ivhw + 0x7e } IF !CC JUMP pcrel

   2 Target : <0xffa00ccc> { _evt_ivhw + 0x0 }

      FAULT : <0xffa00b6c> { _schedule_and_signal + 0x58 } 0x3620

   3 Target : <0xffa00b14> { _schedule_and_signal + 0x0 }

     Source : <0xffa00de2> { _evt_ivhw + 0x116 } RTI

   4 Target : <0xffa00d8e> { _evt_ivhw + 0xc2 }

     Source : <0xffa00a56> { _ret_from_exception + 0x66 } RTS

   5 Target : <0xffa009f0> { _ret_from_exception + 0x0 }

     Source : <0xffa00d8a> { _evt_ivhw + 0xbe } JUMP.L

   6 Target : <0xffa00d7a> { _evt_ivhw + 0xae }

     Source : <0x00004148> { _trap_c + 0x12c } RTS

Kernel Stack

Stack info:

SP: [0x02c4fdf0] <0x02c4fdf0> /* kernel dynamic memory (maybe user-space) */

Memory from 0x02c4fdf0 to 02c50000

02c4fdf0:[ffa10000] 0001af76  02c55918  02c50f64  02c50d60  02c4fe7c  00000000  00000007

02c4fe10: 00000000  00290f10  00290ef8  00000000  00000001  ffa00d7a  0029c058  0029dee0

02c4fe30: 0029a8b4  00000006  00298c18  02c4fe7c  00000013  02c4ff24  002919e0  00008030

02c4fe50: 0000c03f  00000000  02c50000  002919e0  ffa00b6e  ffffffff  00000000  02001004

02c4fe70: 002942f3  00292fdf  002942ec  00292fde  00000000  00000000  00000000  00000000

02c4fe90: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

02c4feb0: 00000000  00000000  00000000  00000000  00000000  00000004  00000000  00000000

02c4fed0: 00298b00  0029da9c  ffa10000  ffa10000  0029c058  0029df58  00000001  00298c54

02c4fef0: 00298c54  000005c0  0029dee0  0029a8b4  00000006  00298c18  00000008  00000001

02c4ff10: 0000005c  00000000  00000000  000005c0  00000006  00290ef8  00290ef8  0000c000

02c4ff30: 00000000  02c50000  002919e0  00290ef8  ffffffff  00000001  02001004  002942f3

02c4ff50: 00292fdf  002942ec  00292fde  00000000  00000000  00000000  00000000  00000000

02c4ff70: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

02c4ff90: 00000000  00000000  00000000  00000000  00000004  00000000  00000000  00298b00

02c4ffb0: 0029da9c  ffa10000  ffa10000  0029c058  0029df58  00000001  00298c54  00298c54

02c4ffd0: 000005c0  0029dee0  0029a8b4  00000006  00298c18  00000008  00000001  0000005c

02c4fff0: 00000001  00000001  000005c0  00000006

Return addresses in stack:

Modules linked in:

Kernel panic - not syncing: Kernel exception

Hardware Trace:

Stack info:

SP: [0x02c4fd50] <0x02c4fd50> /* kernel dynamic memory (maybe user-space) */

Memory from 0x02c4fd50 to 02c50000

02c4fd50:[002061cc] 001bc19c  02c4fe48  002061cc  0025d6fb  0025d6fb  0025d6fb  02c4fd98

02c4fd70: ffa10000  000044dc  02c4fe48  0029df58  00000001  0029dee0  00000007  0000003f

02c4fd90: 00000013  02c4fe48  0000ffff  ffffffff  00000020  0126df20  00030002  0000dbf8

02c4fdb0: 0178303c  ffa10000  000475ae  0000003f  02c50d60  0001ade8  02c50d60  00000000

02c4fdd0: 00000006  000001f4  00000000  00000020  02c4fdf8  0001ac28  00000007  00000007

02c4fdf0: ffa10000  0001af76  02c55918  02c50f64  02c50d60  02c4fe7c  00000000  00000007

02c4fe10: 00000000  00290f10  00290ef8  00000000  00000001  ffa00d7a  0029c058  0029dee0

02c4fe30: 0029a8b4  00000006  00298c18  02c4fe7c  00000013  02c4ff24  002919e0  00008030

02c4fe50: 0000c03f  00000000  02c50000  002919e0  ffa00b6e  ffffffff  00000000  02001004

02c4fe70: 002942f3  00292fdf  002942ec  00292fde  00000000  00000000  00000000  00000000

02c4fe90: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

02c4feb0: 00000000  00000000  00000000  00000000  00000000  00000004  00000000  00000000

02c4fed0: 00298b00  0029da9c  ffa10000  ffa10000  0029c058  0029df58  00000001  00298c54

02c4fef0: 00298c54  000005c0  0029dee0  0029a8b4  00000006  00298c18  00000008  00000001

02c4ff10: 0000005c  00000000  00000000  000005c0  00000006  00290ef8  00290ef8  0000c000

02c4ff30: 00000000  02c50000  002919e0  00290ef8  ffffffff  00000001  02001004  002942f3

02c4ff50: 00292fdf  002942ec  00292fde  00000000  00000000  00000000  00000000  00000000

02c4ff70: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

02c4ff90: 00000000  00000000  00000000  00000000  00000004  00000000  00000000  00298b00

02c4ffb0: 0029da9c  ffa10000  ffa10000  0029c058  0029df58  00000001  00298c54  00298c54

02c4ffd0: 000005c0  0029dee0  0029a8b4  00000006  00298c18  00000008  00000001  0000005c

02c4fff0: 00000001  00000001  000005c0  00000006

Return addresses in stack:

--

 

Follow-ups

 

--- steven miao                                              2011-06-21 05:31:52

it will pass with current trunk on BF548, the kernel config is attached.

 

## Booting kernel from Legacy Image at 01000000 ...

   Image Name:   bf548-0.2-2.6.39.1-ADI-2011R1-pr

   Created:      2011-06-21   9:20:29 UTC

   Image Type:   Blackfin Linux Kernel Image (gzip compressed)

   Data Size:    5523375 Bytes = 5.3 MiB

   Load Address: 00001000

   Entry Point:  002c5e18

   Verifying Checksum ... OK

   Uncompressing Kernel Image ... OK

Starting Kernel at = 002c5e18

Linux version 2.6.39.1-ADI-2011R1-pre-00091-g5cc7333 (steven@lab-desktop) (gcc

version 4.3.5 (ADI-2010R1-RC4) ) #3 Tue Jun 21 17:20:24 CST 2011

register early platform devices

bootconsole [early_shadow0] enabled

bootconsole [early_BFuart1] enabled

early printk enabled on early_BFuart1

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x001e0410

  rodata    = 0x001e0410-0x00283670

  bss       = 0x00284000-0x002997e4

  data      = 0x002997e4-0x002bc000

    stack   = 0x002ba000-0x002bc000

  init      = 0x002bc000-0x00a24000

  available = 0x00a24000-0x03e00000

  DMA Zone  = 0x03e00000-0x04000000

Hardware Trace active and enabled

Boot Mode: 1

Blackfin support (C) 2004-2010 Analog Devices, Inc.

Compiled for ADSP-BF548 Rev 0.2

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 525 MHz core clock and 131 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

  External memory: cacheable in instruction cache

  L2 SRAM        : uncacheable in instruction cache

Data Cache Enabled for CPU0

  External memory: cacheable (write-through) in data cache

  L2 SRAM        : uncacheable in data cache

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 15748

Kernel command line: root=/dev/mtdblock0 rw clkin_hz=25000000

earlyprintk=serial,uart1,57600 console=tty0 console=ttyBF1,57600

ip=10.99.22.93:10.99.22.119:10.99.22.1:255.255.255.0:bf548-ezkit:eth0:off

PID hash table entries: 256 (order: -2, 1024 bytes)

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Memory available: 52496k/65536k RAM, (7584k init code, 1917k kernel code, 879k

data, 2048k dma, 612k reserved)

NR_IRQS:295

Configuring Blackfin Priority Driven Interrupts

Console: colour dummy device 80x25

console [tty0] enabled

console [ttyBF1] enabled, bootconsole disabled

console [ttyBF1] enabled, bootconsole disabled

Calibrating delay loop... 1044.48 BogoMIPS (lpj=2088960)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (16 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 48 KB (41 KB free)

Blackfin L2 SRAM: 128 KB (128 KB free)

NET: Registered protocol family 16

Blackfin DMA Controller

ezkit_init(): registering device resources

bio: create slab <bio-0> at 0

SCSI subsystem initialized

spi spi0.2: Warning: SPI CPHA not set: Slave Select not under software

control!

See Documentation/blackfin/bfin-spi-notes.txt

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0,

regs@ffc00500, dma channel@4

bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0,

regs@ffc02300, dma channel@5

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller,

regs_base@ffc00700

i2c-bfin-twi i2c-bfin-twi.1: Blackfin BF5xx on-chip I2C TWI Contoller,

regs_base@ffc02200

Advanced Linux Sound Architecture Driver Version 1.0.24.

musb-hdrc: version 6.0, musb-dma, host, debug=0

musb-hdrc musb-hdrc: MUSB HDRC host driver

musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 1

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

musb-hdrc musb-hdrc: USB Host mode controller at ffc03c00 using DMA, IRQ 82

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

UDP hash table entries: 256 (order: 0, 4096 bytes)

UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)

NET: Registered protocol family 1

debug-mmrs: setting up Blackfin MMR debugfs

msgmni has been set to 102

io scheduler noop registered (default)

bf54x-lq043: FrameBuffer initializing...

dma_alloc_init: dma_page @ 0x02a1d000 - 512 pages at 0x03e00000

Console: switching to colour frame buffer device 80x24

bfin-uart: Blackfin serial driver

bfin-uart.1: ttyBF1 at MMIO 0xffc02000 (irq = 48) is a BFIN-UART

bfin-otp: initialized

brd: module loaded

register bfin atapi driver

scsi0 : pata-bf54x

ata1: PATA max UDMA/66 irq 68

physmap platform flash device: 02000000 at 20000000

physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID

0x000089 Chip ID 0x00881e

Intel/Sharp Extended Query Table at 0x010A

Intel/Sharp Extended Query Table at 0x010A

Intel/Sharp Extended Query Table at 0x010A

Intel/Sharp Extended Query Table at 0x010A

Intel/Sharp Extended Query Table at 0x010A

Using buffer write method

Using auto-unlock on power-up/resume

cfi_cmdset_0001: Erase suspend on write enabled

RedBoot partition parsing not available

Using physmap partition information

Creating 5 MTD partitions on "physmap-flash.0":

0x000000000000-0x000000080000 : "bootloader(nor)"

0x000000080000-0x000000480000 : "linux kernel(nor)"

0x000000480000-0x000000fe0000 : "file system(nor)"

0x000000fe0000-0x000000ff8000 : "config(nor)"

0x000000ff8000-0x000001000000 : "u-boot env(nor)"

m25p80 spi0.1: m25p16 (2048 Kbytes)

Creating 2 MTD partitions on "m25p80":

0x000000000000-0x000000080000 : "bootloader(spi)"

0x000000080000-0x000000200000 : "linux kernel(spi)"

BF5xx on-chip NAND FLash Controller Driver, Version 1.2 (c) 2007 Analog

Devices, Inc.

bf5xx-nand bf5xx-nand.0: data_width=8, wr_dly=3, rd_dly=3

NAND device: Manufacturer ID: 0x20, Chip ID: 0xda (ST Micro NAND 256MiB 3,3V

8-bit)

Creating 3 MTD partitions on "NAND 256MiB 3,3V 8-bit":

0x000000000000-0x000000080000 : "bootloader(nand)"

0x000000080000-0x000000480000 : "linux kernel(nand)"

0x000000480000-0x000010000000 : "file system(nand)"

smsc911x: Driver version 2008-10-21.

smsc911x-mdio: probed

eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1)

net eth0: MAC Address: 00:e0:22:fe:bf:4c

Initializing USB Mass Storage driver...

ata1.00: ATA-7: FUJITSU MHW2040AT, 0000000B, max UDMA/100

ata1.00: 78140160 sectors, multi 16: LBA

usbcore: registered new interface driver usb-storage

USB Mass Storage support registered.

input: bf54x-keys as /devices/platform/bf54x-keys/input/input0

ata1.00: configured for UDMA/66

blk_queue_max_segments: set to minimum 1

scsi 0:0:0:0: Direct-Access     ATA      FUJITSU MHW2040A 0000 PQ: 0 ANSI: 5

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

sd 0:0:0:0: [sda] 78140160 512-byte logical blocks: (40.0 GB/37.2 GiB)

sd 0:0:0:0: [sda] Write Protect is off

i2c /dev entries driver

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support

DPO or FUA

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

sda: sda1 sda2

sd 0:0:0:0: [sda] Attached SCSI disk

bfin-ac97 bfin-ac97.0: dma rx:0 tx:1, err irq:10, regs:ffc00800

ALSA device list:

  No soundcards found.

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-01-06 16:55:22 UTC (492922)

net eth0: SMSC911x/921x identified at 0x24000000, IRQ: 175

IP-Config: Complete:

     device=eth0, addr=10.99.22.93, mask=255.255.255.0, gw=10.99.22.1,

     host=bf548-ezkit, domain=, nis-domain=(none),

     bootserver=10.99.22.119, rootserver=10.99.22.119, rootpath=

Freeing unused kernel memory: 7584k freed

                           _____________________________________

        a8888b.           / Welcome to the uClinux distribution \

       d888888b.         /       _     _                         \

       8P"YP"Y88        /       | |   |_|            __  __ (TM)  |

       8|o||o|88  _____/        | |    _ ____  _   _ \ \/ /       |

       8'    .88       \        | |   | |  _ \| | | | \  /        |

       8`._.' Y8.       \       | |__ | | | | | |_| | /  \        |

      d/      `8b.       \      \____||_|_| |_|\____|/_/\_\       |

     dP   .    Y8b.       \   For embedded processors including   |

    d8:'  "  `::88b        \    the Analog Devices Blackfin      /

   d8"         'Y88b        \___________________________________/

  :8P    '      :888

   8a.   :     _a88P         For further information, check out:

._/"Yaa_:   .| 88P|            - http://blackfin.uclinux.org/

\    YP"    `| 8P  `.          - http://docs.blackfin.uclinux.org/

/     \.___.d|    .'           - http://www.uclinux.org/

`--..__)8888P`._.'  jgs/a:f    - http://www.analog.com/blackfin

 

Have a lot of fun...

 

 

BusyBox v1.18.4 (2011-06-21 17:19:03 CST) hush - the humble shell

 

root:/>

root:/>

root:/>

root:/>

root:/> tra

traceroute  traps_test

root:/> tra

traceroute  traps_test

root:/> tra

traceroute  traps_test

root:/> tra

traceroute  traps_test

root:/> traps_test 92

 

Running test 92 for exception 0x3f: Stack set to L1 instruction

... PASS (test completed 1/1 times, as expected by signal 7: Bus error)

 

1/1 tests passed

 

--- Vivi Li                                                  2011-09-02 03:45:36

This bug disappear now.

Close it.

 

 

 

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File Name     File Type     File Size     Posted By

config.traps_test.bf548    application/octet-stream    50381    steven miao

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