[#5811] Directfb test application can not exit properly on bf548-ezkit

Submitted By: Vivi Li

Open Date

2010-01-05 02:37:53

Priority:

Low Assignee:

Nobody

Status:

Open Fixed In Release:

N/A

Found In Release:

2010R1 Release:

Category:

Tests Board:

N/A

Processor:

BF548 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Assigned (Not Start)

Uboot version or rev.:

Toolchain version or rev.:

gcc4.3_trunk3771

App binary format:

N/A

Summary: Directfb test application can not exit properly on bf548-ezkit

Details:

Directfb test application can not exit properly on bf548-ezkit in latest trunk. It's ok on bf527-ezkit.

Bellow is the log on bf548-ezkit. Config file is attached.

bfin> tftp 0x1000000 uImage

smc911x: initializing

smc911x: detected LAN9218 controller

smc911x: phy initialized

smc911x: MAC 00:e0:22:fe:bf:4e

Using smc911x-0 device

TFTP from server 10.100.4.174; our IP address is 10.100.4.50

Filename 'uImage'.

Load address: 0x1000000

Loading: #################################################################

#################################################################

######

done

Bytes transferred = 6756730 (67197a hex)

bfin> set bootargs root=/dev/mtdblock0 rw earlyprintk=serial,uart1,57600 console=tty0 console=ttyBF1,57600

bfin> run addip

bfin> bootm

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

Image Name: bf548-2.6.32.2-ADI-2010R1-pre-sv

Created: 2010-01-03 19:18:03 UTC

Image Type: Blackfin Linux Kernel Image (gzip compressed)

Data Size: 6756666 Bytes = 6.4 MB

Load Address: 00001000

Entry Point: 0029a990

Verifying Checksum ... OK

Uncompressing Kernel Image ... OK

Starting Kernel at = 0029a990

Linux version 2.6.32.2-ADI-2010R1-pre-svn8107 (test@uclinux61-bf548-std) (gcc version 4.3.4 (ADI-trunk/svn-3771) ) #16 Mon Jan 40

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 = 0x00001000-0x001b4ad0

rodata = 0x001b4ad0-0x00250978

bss = 0x00251000-0x002691ec

data = 0x002691ec-0x00286000

stack = 0x00286000-0x00288000

init = 0x00288000-0x00bce000

available = 0x00bce000-0x03e00000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 1

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 earlyprintk=serial,uart1,57600 console=tty0 console=ttyBF1,57600 ip=10.100.4.50:10.1f

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: 50832k/65536k RAM, (9496k init code, 1742k kernel code, 846k data, 2048k dma, 572k reserved)

Hierarchical RCU implementation.

NR_IRQS:263

Configuring Blackfin Priority Driven Interrupts

Console: colour dummy device 80x25

Linux version 2.6.32.2-ADI-2010R1-pre-svn8107 (test@uclinux61-bf548-std) (gcc version 4.3.4 (ADI-trunk/svn-3771) ) #16 Mon Jan 40

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 = 0x00001000-0x001b4ad0

rodata = 0x001b4ad0-0x00250978

bss = 0x00251000-0x002691ec

data = 0x002691ec-0x00286000

stack = 0x00286000-0x00288000

init = 0x00288000-0x00bce000

available = 0x00bce000-0x03e00000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 1

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 earlyprintk=serial,uart1,57600 console=tty0 console=ttyBF1,57600 ip=10.100.4.50:10.1f

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: 50832k/65536k RAM, (9496k init code, 1742k kernel code, 846k data, 2048k dma, 572k reserved)

Hierarchical RCU implementation.

NR_IRQS:263

Configuring Blackfin Priority Driven Interrupts

Console: colour dummy device 80x25

console [tty0] enabled

console [ttyBF1] enabled, bootconsole disabled

Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)

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 (42 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

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

Switching to clocksource jiffies

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

musb_hdrc: USB Host mode controller at ffc03c00 using DMA, IRQ 82

musb_hdrc musb_hdrc.0: MUSB HDRC host driver

musb_hdrc musb_hdrc.0: new USB bus registered, assigned bus number 1

usb usb1: configuration #1 chosen from 1 choice

hub 1-0:1.0: USB hub found

dma_alloc_init: dma_page @ 0x0205b000 - 512 pages at 0x03e00000

hub 1-0:1.0: 1 port detected

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

NET: Registered protocol family 1

Slow work thread pool: Starting up

Slow work thread pool: Ready

msgmni has been set to 99

io scheduler noop registered

io scheduler anticipatory registered (default)

bf54x-lq043: FrameBuffer initializing...

Console: switching to colour frame buffer device 80x24

bfin-otp: initialized

bfin-uart: Blackfin serial driver

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

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

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 3 MTD partitions on "physmap-flash.0":

0x000000000000-0x000000040000 : "bootloader(nor)"

0x000000040000-0x000000440000 : "linux kernel(nor)"

0x000000440000-0x000001000000 : "file system(nor)"

bf5xx-nand bf5xx-nand.0: page_size=256, 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 2 MTD partitions on "NAND 256MiB 3,3V 8-bit":

0x000000000000-0x000000400000 : "linux kernel(nand)"

0x000000400000-0x000010000000 : "file system(nand)"

m25p80 spi0.1: m25p16 (2048 Kbytes)

Creating 2 MTD partitions on "m25p80":

0x000000000000-0x000000040000 : "bootloader(spi)"

0x000000040000-0x000000200000 : "linux kernel(spi)"

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@4

bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc02300, dma channel@5

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:4e

Initializing USB Mass Storage driver...

usbcore: registered new interface driver usb-storage

USB Mass Storage support registered.

mice: PS/2 mouse device common for all mice

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

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

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

bfin-sdh bfin-sdh.0: unable to request DMA channel

bfin-sdh: probe of bfin-sdh.0 failed with error -16

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

ata1.00: 78140160 sectors, multi 16: LBA48

usbcore: registered new interface driver usbhid

usbhid: v2.6:USB HID core driver

Advanced Linux Sound Architecture Driver Version 1.0.21.

dma rx:0 tx:1, err irq:10, regs:ffc00800

ata1.00: configured for UDMA/66

blk_queue_max_hw_segments: set to minimum 1

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

AD1980 SoC Audio Codec

asoc: AC97 <-> bf5xx-ac97 mapping ok

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:

ALSA device list:

#0: bf5xx-board (AD1980)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 2004-05-31 18:36:17 UTC (1086028577)

sda1 sda2

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

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

usb 1-1: new high speed USB device using musb_hdrc and address 2

usb 1-1: configuration #1 chosen from 1 choice

scsi1 : SCSI emulation for USB Mass Storage devices

IP-Config: Gateway not on directly connected network.

Freeing unused kernel memory: 9496k 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 v1.15.3 (2010-01-04 03:15:32 CST) hush - the humble shell

root:/> scsi 1:0:0:0: Direct-Access SanDisk U3 Cruzer Micro 6.51 PQ: 0 ANSI: 0 CCS

sd 1:0:0:0: [sdb] 2014271 512-byte logical blocks: (1.03 GB/983 MiB)

sd 1:0:0:0: [sdb] Write Protect is off

sd 1:0:0:0: [sdb] Assuming drive cache: write through

sdb: sdb1 sdb2

sd 1:0:0:0: [sdb] Assuming drive cache: write through

sd 1:0:0:0: [sdb] Attached SCSI removable disk

root:/>

root:/> df_dok --noresults

~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.2 |~~~~~~~~~~~~~~~~~~~~~~~~~~

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

(*) DirectFB/Core: Single Application Core. (2010-01-03 19:14)

(*) Direct/Thread: Started 'VT Switcher' (-1) [CRITICAL OTHER/OTHER 0/0] <12288>...

(*) Direct/Thread: Started 'VT Flusher' (-1) [DEFAULT OTHER/OTHER 0/0] <12288>...

(*) DirectFB/FBDev: Found 'bf54x-lq043' (ID 0) with frame buffer at 0x03e01000, 382k (MMIO 0x00000000, 0k)

(*) Direct/Thread: Started 'Keyboard Input' (-1) [INPUT OTHER/OTHER 0/0] <12288>...

(*) DirectFB/Input: Keyboard 0.9 (directfb.org)

(*) Direct/Thread: Started 'Linux Input' (-1) [INPUT OTHER/OTHER 0/0] <12288>...

(*) DirectFB/Input: bf54x-keys 0.1 (directfb.org)

(*) Direct/Thread: Started 'PS/2 Input' (-1) [INPUT OTHER/OTHER 0/0] <12288>...

(*) DirectFB/Input: IMPS/2 Mouse 1.0 (directfb.org)

(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.org)

(*) DirectFB/Core/WM: Default 0.3 (directfb.org)

(*) Direct/Interface: Loaded 'PNG' implementation of 'IDirectFBImageProvider'.

(*) Direct/Interface: Loaded 'FT2' implementation of 'IDirectFBFont'.

(*) Direct/Interface: Loaded 'GIF' implementation of 'IDirectFBImageProvider'.

Benchmarking 256x252 on 480x262 RGB24 (24bit)...

Anti-aliased Text 3.080 secs ( 38.571 KChars/sec) [100.0%]

Anti-aliased Text (blend) 3.128 secs ( 11.508 KChars/sec) [100.3%]

Fill Rectangle 3.364 secs ( 15.341 MPixel/sec) [100.2%]

Fill Rectangle (blend) 3.532 secs ( 1.826 MPixel/sec) [100.0%]

Fill Rectangles [10] 4.172 secs ( 15.463 MPixel/sec) [100.0%]

Fill Rectangles [10] (blend) 35.236 secs ( 1.830 MPixel/sec) [100.0%]

Fill Triangles 3.160 secs ( 14.290 MPixel/sec) [100.0%]

Fill Triangles (blend) 3.556 secs ( 1.814 MPixel/sec) [100.0%]

Draw Rectangle 3.000 secs ( 6.166 KRects/sec) [100.0%]

Draw Rectangle (blend) 3.084 secs ( 0.972 KRects/sec) [100.0%]

Draw Lines [10] 3.032 secs ( 23.087 KLines/sec) [100.0%]

Draw Lines [10] (blend) 3.072 secs ( 4.557 KLines/sec) [100.0%]

Fill Spans 3.072 secs ( 14.700 MPixel/sec) [100.0%]

Fill Spans (blend) 3.556 secs ( 1.814 MPixel/sec) [100.0%]

Blit 3.172 secs ( 16.270 MPixel/sec) [100.0%]

Blit 180 3.380 secs ( 13.360 MPixel/sec) [100.0%]

Blit colorkeyed 3.488 secs ( 12.946 MPixel/sec) [100.2%]

Blit destination colorkeyed 3.596 secs ( 7.175 MPixel/sec) [100.0%]

Blit with format conversion 3.388 secs ( 7.616 MPixel/sec) [100.0%]

Blit with colorizing 3.600 secs ( 5.376 MPixel/sec) [100.0%]

Blit from 32bit (blend) 4.492 secs ( 1.436 MPixel/sec) [100.2%]

Blit from 32bit (blend) with colorizing 4.816 secs ( 1.339 MPixel/sec) [100.0%]

Stretch Blit 3.000 secs ( 12.198 MPixel/sec) [ 99.6%]

Stretch Blit colorkeyed 3.000 secs ( 11.610 MPixel/sec) [100.0%]

(can not exit from this test)

Follow-ups

--- Barry Song 2010-01-20 02:03:50

df_dok catches the SIGINT, and print: Caught signal 2 (sent by the kernel) when

CTRL + C is pressed.

But I only saw 4 threads are killed after that:

(1)before ctrl + c:

475 root 4728 R df_dok --noresults

476 root 4728 S df_dok --noresults

477 root 4728 S df_dok --noresults

478 root 4728 S df_dok --noresults

479 root 4728 S df_dok --noresults

480 root 4728 S df_dok --noresults

481 root 4728 S df_dok --noresults

(2)after ctrl + c:

475 root 4728 S df_dok --noresults

476 root 4728 S df_dok --noresults

477 root 4728 S df_dok --noresults

478 root 4728 S df_dok --noresults

Then I run "kill -9 475", all threads are killed. Since un-catched

SIGKILL can kill all threads, looks like df_dok has some problems in signal

handers in itself. Let me check.

--- Barry Song 2010-01-20 04:38:30

To debug this problem, I use trunk head to compile a new uImage, but problem

disappear.

Attached my uImage.

--- Vivi Li 2010-02-24 03:14:12

Bug still exist in regression machine for bf548-ezkit.

--- Sonic Zhang 2010-07-02 05:57:42

This bug related to which host building system is used. Barry can't replicate it

on ubuntu with the same toolchain used on a Suse test machine.

Low its priority for future investigation.

--- Vivi Li 2010-09-15 03:53:45

Still exists in 2010r1 branch.

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