[#4789] linphone stuck after startup

Submitted By: Mingquan Pan

Open Date

2009-01-08 22:59:17 Close Date

2009-02-10 23:32:11

Priority:

Medium High Assignee:

Yi Li

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

N/A

Processor:

ALL Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

Dec 12

App binary format:

N/A

Summary: linphone stuck after startup

Details:

linphone stuck after being started up and no response at once.

Loading .text @ 0x00001000 (1226032 bytes)

Loading .rodata @ 0x0012c530 (295544 bytes)

Loading .init.rodata @ 0x001747a8 (80 bytes)

Loading __ksymtab @ 0x001747f8 (17288 bytes)

Loading __ksymtab_gpl @ 0x00178b80 (5480 bytes)

Loading __ksymtab_strings @ 0x0017a0e8 (51898 bytes)

Loading __init_rodata @ 0x00186ba4 (172 bytes)

Loading __param @ 0x00186c50 (760 bytes)

Clearing .bss @ 0x00186f50 (63196 bytes)

Loading .data @ 0x0019662c (72148 bytes)

Loading .init.text @ 0x001a8000 (103464 bytes)

Loading .init.data @ 0x001c1428 (13624 bytes)

Loading .init.setup @ 0x001c4960 (624 bytes)

Loading .initcall.init @ 0x001c4bd0 (624 bytes)

Loading .con_initcall.init @ 0x001c4e40 (4 bytes)

Loading .init.ramfs @ 0x001c4e44 (3707308 bytes)

Loading .text_l1 @ 0xffa00000 (6648 bytes)

sh_addr: FFA00000, p_paddr: 0054DFF0

Loading from: 0153F000 to 0054DFF0, size: 6648

Loading .data_l1 @ 0xff800000 (192 bytes)

sh_addr: FF800000, p_paddr: 0054F9E8

Loading from: 01541000 to 0054F9E8, size: 192

## Starting application at 0x001b6318 ...

Linux version 2.6.28-rc2-ADI-2009R1-pre-svn5953 (test@uclinux54-adv7393-ad1981-usb1362) (gcc version 4.1.2 (ADI svn)) #101 Thu Jan 8 13:25:44 CST 2009

Warning: limiting memory to 56MB due to hardware anomaly 05000263

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

fixedcode = 0x00000400-0x00000490

text = 0x00001000-0x0012c530

rodata = 0x0012c530-0x00186f48

bss = 0x00186f50-0x0019662c

data = 0x0019662c-0x001a8000

stack = 0x001a6000-0x001a8000

init = 0x001a8000-0x00550000

available = 0x00550000-0x037ff000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Compiled for ADSP-BF537 Rev 0.2

Blackfin Linux support by blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 100 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-through)

Built 1 zonelists in Zone order, mobility grouping off. Total pages: 14223

Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:BF537:eth0:off

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

bfin-rtc: invalid date; resetting

console [ttyBF0] enabled

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

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

Memory available: 51320k/65536k RAM, (3744k init code, 1197k kernel code, 495k data, 2048k dma, 6732k reserved)

Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)

Security Framework initialized

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (15 KB free)

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

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

PDA for CPU0 reserved at 00188038

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

stamp_init(): registering device resources

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

msgmni has been set to 100

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 18) is a BFIN-UART

brd: module loaded

bfin_mac_mdio: probed

bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=19)@sclk=100MHz)

bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@7

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

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

Advanced Linux Sound Architecture Driver Version 1.0.12rc1 (Thu Jun 22 13:55:50 2006 UTC).

ASoC version 0.13.2

dma rx:3 tx:4, err irq:45, regs:ffc00800

AD1980 SoC Audio Codec

dma_alloc_init: dma_page @ 0x033ca000 - 512 pages at 0x03e00000

asoc: AC97 <-> bf5xx-ac97 mapping ok

bf5xx_ac97_cold_reset: Not implemented

ad1980: Found AD1981 - only 2/2 IN/OUT Channels supported

ALSA device list:

#0: bf5xx-board (AD1980)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-01-01 00:00:02 UTC (2)

IP-Config: Complete:

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

host=BF537, domain=, nis-domain=(none),

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 3744k 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| - blackfin.uclinux.org/

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

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

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

Have a lot of fun...

BusyBox v1.13.2 (2009-01-08 13:20:45 CST) built-in shell (msh)

Enter 'help' for a list of built-in commands.

root:/> PHY: 0:01 - Link is Up - 100/Full

root:/>

root:/> ifconfig eth0 10.100.4.50

root:/> ifconfig

eth0 Link encap:Ethernet HWaddr 00:E0:22:FE:47:C0

inet addr:10.100.4.50 Bcast:10.100.4.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:1 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:64 (64.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

root:/> linphonec

NLS disabled.

Ready

Warning: video is disabled in linphonec.

linphonec>

Follow-ups

--- Yi Li 2009-02-04 02:25:29

fixed on trunk.

Linphone uses r1_event_hook in readline library to process event, readline uses

select(). Select() system call will return EINVALID if timeout.tv_usec >

1000000. So the r1_event_hook will be invoked repeatly (busyloop).

The fix add check for timeout in readline before calling select(), however,

uClibc seems a better place to do such check.

--- Mingquan Pan 2009-02-10 23:32:11

Yes, fixed. Close.

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[#4789] linphone stuck after startup