[#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 - https://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