[#6862] Traps test case 92/93 crash in bf548-ezkit after kernel is upgraded to 3.1.0(2011)

[#6862] Traps test case 92/93 crash in bf548-ezkit after kernel is upgraded to 3.1.0

Submitted By: Vivi Li

Open Date

2011-10-31 03:10:28

Priority:

Medium Assignee:

Nobody

Status:

Open Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

N/A

Processor:

BF548 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Out of Date

Uboot version or rev.:

Toolchain version or rev.:

gcc4.3-2011R1-RC2

App binary format:

N/A

Summary: Traps test case 92/93 crash in bf548-ezkit after kernel is upgraded to 3.1.0

Details:

Traps test case 92/93 crash in bf548-ezkit after kernel is upgraded from 3.0.0 to 3.1.0.

Last passed version:

kernel: Linux release 3.0.0-ADI-2011R1-pre-svn10099, build #174 Tue Oct 25 19:59:02 CST 2011

toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-2011R1-RC2)

user-dist: release svn-10452, build #2123 Tue Oct 25 19:57:53 CST 2011

First failed version:

kernel: Linux release 3.1.0-ADI-2012R1-pre-svn10106, build #180 Thu Oct 27 09:28:12 CST 2011

toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-2011R1-RC2)

user-dist: release svn-10454, build #2196 Thu Oct 27 09:27:01 CST 2011

Bellow is the error log:

Linux version 3.1.0-ADI-2012R1-pre-svn10106 (test@uclinux61-bf548-std) (gcc version 4.3.5 (ADI-2011R1-RC2) ) #174 Fri Oct 28 13:1

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 = 0x00001000-0x001a8468

rodata = 0x001a8468-0x002397a8

bss = 0x0023a000-0x0024ba28

data = 0x0024ba28-0x00268000

stack = 0x00266000-0x00268000

init = 0x00268000-0x009f1000

available = 0x009f1000-0x03e00000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace active and enabled

Boot Mode: 1

Recovering from Watchdog event

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=ttyBF1,57600 ip=10.100.4.50f

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: 52700k/65536k RAM, (7716k init code, 1693k kernel code, 767k data, 2048k dma, 612k reserved)

NR_IRQS:295

Configuring Blackfin Priority Driven Interrupts

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

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.

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 @ 0x029e4000 - 512 pages at 0x03e00000

bfin-uart: Blackfin serial driver

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

bfin-otp: initialized

brd: module loaded

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

Using buffer write method

Using auto-unlock on power-up/resume

cfi_cmdset_0001: Erase suspend on write enabled

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-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

smsc911x smsc911x.0: eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1)

smsc911x smsc911x.0: eth0: MAC Address: 00:e0:22:fe:bf:4e

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

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

i2c /dev entries driver

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

ALSA device list:

No soundcards found.

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 2004-06-01 07:06:00 UTC (1086073560)

smsc911x smsc911x.0: eth0: SMSC911x/921x identified at 0x24000000, IRQ: 175

IP-Config: Complete:

device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

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

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

mmc0: host does not support reading read-only switch. assuming write-enable.

mmc0: new SD card at address e624

ata1.00: ATA-6: TOSHIBA MK4032GAX, AD101A, max UDMA/100

ata1.00: 78140160 sectors, multi 16: LBA48

ata1.00: configured for UDMA/66

blk_queue_max_segments: set to minimum 1

scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK4032GA AD10 PQ: 0 ANSI: 5

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

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

sda: sda1 sda2

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

Freeing unused kernel memory: 7716k 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 (2011-10-28 12:05:27 CST) hush - the humble shell

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=320 CPU=0

TEXT = 0x02bc0040-0x02bc8fc0 DATA = 0x02bc8fe0-0x02bcc7d4

BSS = 0x02bcc7d4-0x02bccc70 USER-STACK = 0x02bcdf54

return address: [0xffa00b66]; contents of:

0xffa00b40: 0170 0173 0171 0174 0172 0175 0166 0140

0xffa00b50: 0167 31c3 0140 017c 017d 017e 0179 0140

0xffa00b60: 017b 6000 3620 [3628] 3630 3638 e108 203c

0xffa00b70: e148 ffe0 e109 0fc0 e149 ffa0 9341 0023

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 3.1.0-ADI-2012R1-pre-svn10106 (test@uclinux61-bf548-std) (gcc version 4.3.5 (ADI-2011R1-RC2) ) #174 Fri Oct 28 13:1

SEQUENCER STATUS: Not tainted

SEQSTAT: 0000e000 IPEND: 2bc0ef8 IMASK: 0000 SYSCFG: 0006

Global Interrupts Disabled (IPEND[4])

Peripheral interrupts masked off

Kernel interrupts masked off

EXCAUSE : 0x0

physical IVG3 asserted : <0xffa00778> { _trap + 0x0 }

interrupts disabled

physical IVG5 asserted : <0xffa00cc4> { _evt_ivhw + 0x0 }

physical IVG6 asserted : <0xffa00de0> { _evt_timer + 0x0 }

physical IVG7 asserted : <0xffa00e1c> { _evt_evt7 + 0x0 }

physical IVG9 asserted : <0xffa00e94> { _evt_evt9 + 0x0 }

physical IVG10 asserted : <0xffa00ed0> { _evt_evt10 + 0x0 }

physical IVG11 asserted : <0xffa00f0c> { _evt_evt11 + 0x0 }

logical irq 6 mapped : <0xffa003b4> { _bfin_coretmr_interrupt + 0x0 }

logical irq 9 mapped : <0x000cdc18> { _bfin_bf54x_irq_error + 0x0 }

logical irq 14 mapped : <0x0011ff74> { _bfin_rtc_interrupt + 0x0 }

logical irq 48 mapped : <0x000d9950> { _bfin_serial_dma_rx_int + 0x0 }

logical irq 49 mapped : <0x000d96d4> { _bfin_serial_dma_tx_int + 0x0 }

logical irq 52 mapped : <0x0012270c> { _bfin_twi_interrupt_entry + 0x0 }

logical irq 53 mapped : <0x0012270c> { _bfin_twi_interrupt_entry + 0x0 }

logical irq 68 mapped : <0x00101930> { _bfin_ata_interrupt + 0x0 }

logical irq 74 mapped : <0x0012bce8> { _sdh_dma_irq + 0x0 }

logical irq 76 mapped : <0x0011d548> { _bfin_kpad_isr + 0x0 }

logical irq 79 mapped : <0x0012c190> { _sdh_stat_irq + 0x0 }

logical irq 175 mapped : <0x0011a0f8> { _smsc911x_irqhandler + 0x0 }

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

RETN: <0x02ba4000> /* kernel dynamic memory (maybe user-space) */

RETX: <0x02bc1a38> /* kernel dynamic memory (maybe user-space) */

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

PC : <0x02bc0ef8> /* kernel dynamic memory (maybe user-space) */

PROCESSOR STATE:

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

R4 : 02bc9118 R5 : 00000006 R6 : 02bcadb4 R7 : 02bcdee0

P0 : 000005c0 P1 : 02bc9154 P2 : 02bc9154 P3 : 00000001

P4 : 02bcdf58 P5 : 02bcc588 FP : ffa10000 SP : 02ba3f24

LB0: 02bc3057 LT0: 02bc3056 LC0: 00000000

LB1: 02bc397f LT1: 02bc3978 LC1: 00000000

B0 : 00000000 L0 : 00000000 M0 : 00000004 I0 : 02bcda9c

B1 : 00000000 L1 : 00000000 M1 : 00000000 I1 : 02bc9000

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 3.1.0-ADI-2012R1-pre-svn10106 (test@uclinux61-bf548-std) (gcc version 4.3.5 (ADI-2011R1-RC2) ) #174 Fri Oct 28 13:1

SEQUENCER STATUS: Not tainted

SEQSTAT: 0000e03f 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 : <0xffa00cc4> { _evt_ivhw + 0x0 }

physical IVG15 asserted : <0xffa00b0c> { _schedule_and_signal + 0x0 }