[#4890] run linphone with ad73322 would make kernel panic
Submitted By: Mingquan Pan
Open Date
2009-02-11 05:36:43 Close Date
2009-05-20 23:51:18
Priority:
Medium High Assignee:
Cliff Cai
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:
Not reproducible
Uboot version or rev.:
Toolchain version or rev.:
4.1 toolchain of Jan 16
App binary format:
N/A
Summary: run linphone with ad73322 would make kernel panic
Details:
run linphone with ad73322 would make kernel panic, while using linphone with ad1981 looks has no this issue.
## Booting kernel from Legacy Image at 02000000 ...
Image Name: Linux-2.6.28.3-ADI-2009R1-pre-sv
Created: 2009-02-11 18:02:51 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 4999852 Bytes = 4.8 MB
Load Address: 00001000
Entry Point: 001ae35c
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 001ae35c
Linux version 2.6.28.3-ADI-2009R1-pre-svn6088 (test@uclinux56-ad73322) (gcc version 4.1.2 (ADI svn)) #7 Wed Feb 11 18:02:41 GMT 2009
console [early_BFuart0] enabled
early printk enabled on early_BFuart0
Warning: limiting memory to 56MB due to hardware anomaly 05000263
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x00127640
rodata = 0x00127640-0x00180204
bss = 0x00180210-0x0018f8b0
data = 0x0018f8b0-0x001a0000
stack = 0x0019e000-0x001a0000
init = 0x001a0000-0x009a7000
available = 0x009a7000-0x037ff000
DMA Zone = 0x03e00000-0x04000000
Hardware Trace Active and Enabled
Boot Mode: 0
Reset caused by Software reset
Blackfin support (C) 2004-2009 Analog Devices, Inc.
Compiled for ADSP-BF537 Rev 0.2
Blackfin Linux support by blackfin.uclinux.org/
Processor Speed: 500 MHz core clock and 125 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 earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:bf537-stamp:eth0:off
Configuring Blackfin Priority Driven Interrupts
PID hash table entries: 256 (order: 8, 1024 bytes)
console handover: boot [early_BFuart0] -> real [ttyBF0]
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 46876k/65536k RAM, (8220k init code, 1177k kernel code, 483k 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 001812f8
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 91
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_mii_bus: probed
bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)
bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1
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 1.0.18rc3.
dma_alloc_init: dma_page @ 0x00ca9000 - 512 pages at 0x03e00000
ALSA device list:
#0: Analog Devices AD73322 at PF10 SPORT0,rx/tx dma ch:3/4,err irq:45
TCP cubic registered
NET: Registered protocol family 17
rtc-bfin rtc-bfin: setting system clock to 2004-06-06 21:21:13 UTC (1086556873)
IP-Config: Complete:
device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,
host=bf537-stamp, domain=, nis-domain=(none),
bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=
Freeing unused kernel memory: 8220k 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 (2009-02-11 17:49:12 GMT) built-in shell (msh)
Enter 'help' for a list of built-in commands.
root:/> successful boot attempt
*******************************************************************
STEP 3: Start LINPHONE AD73322 TEST
ifconfig eth0 10.100.4.50
root:/> PHY: 0:01 - Link is Up - 100/Full
ifconfig set success.
route add -net default gw 10.100.4.174
route: SIOCADDRT: File exists
root:/> route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.100.4.0 * 255.255.255.0 U 0 0 0 eth0
default 10.100.4.174 0.0.0.0 UG 0 0 0 eth0
root:/> Add route success.
spawn linphonec
Ready.
linphonec>
Case 1 ...PASS
linphonec
NLS disabled.
Ready
Warning: video is disabled in linphonec.
linphonec>
Case 1 ...PASS
<sip:toto@10.100.4.50> is calling you.
Case 2 ...PASS
answer
Connected.
Case 2 ...PASS
call sip:test@10.100.4.174
Contacting sip:test@10.100.4.174
linphonec> linphonec> Connected.
linphonec>
Case 2 ...PASS
Data access misaligned address violation
- Attempted misaligned data memory or data cache access.
Deferred Exception context
CURRENT PROCESS:
COMM=linphonec PID=208
CPU = 0
TEXT = 0x00dc0000-0x00df7898 DATA = 0x00a68898-0x00a6d474
BSS = 0x00a6d474-0x00da0000 USER-STACK = 0x00dbfeb0
return address: [0x0026eaac]; contents of:
0x0026ea80: 1402 2bab 6001 b849 e522 0011 6409 9448
0x0026ea90: 090a 9610 17fc 0d02 1402 2b9f 3204 6001
0x0026eaa0: b8d9 e502 0012 6409 9448 090a [9610] 17fc
0x0026eab0: 2b94 a2b8 b88b 6001 601a e3ff a1c3 2b6f
SEQUENCER STATUS: Not tainted
SEQSTAT: 00062024 IPEND: 0030 SYSCFG: 0006
EXCAUSE : 0x24
interrupts disabled
physical IVG5 asserted : <0xffa00ba4> { _evt_ivhw + 0x0 }
RETE: <0x00000000> { _do_one_initcall + 0xfffff000 }
RETN: <0x00ef4000> [ linphonec + 0x0 ]
RETX: <0x00000480> /* Maybe fixed code section */
RETS: <0x0026e1cc> [ /usr/lib/libspeex.so.1 + 0xe1cc ]
PC : <0x0026eaac> [ /usr/lib/libspeex.so.1 + 0xeaac ]
DCPLB_FAULT_ADDR: <0x00eefffc> [ linphonec + 0x3ffc ]
ICPLB_FAULT_ADDR: <0x0026eaac> [ /usr/lib/libspeex.so.1 + 0xeaac ]
PROCESSOR STATE:
R0 : 00000c40 R1 : 00000001 R2 : 00000008 R3 : 00000bdb
R4 : 00ee3360 R5 : 00271f5c R6 : 00000003 R7 : 00000000
P0 : 00ee3360 P1 : 00eee84e P2 : 00eefffd P3 : 00d81330
P4 : 00ee3360 P5 : 00eeec44 FP : 00eee988 SP : 00ef3f24
LB0: 0026c6b5 LT0: 0026c686 LC0: 00000000
LB1: 00268ec1 LT1: 00268e88 LC1: 00000000
B0 : 00eee84c L0 : 00000000 M0 : 00000000 I0 : 00eee84c
B1 : 00eee7bc L1 : 00000000 M1 : 0004b938 I1 : 00eee7bc
B2 : 00eee870 L2 : 00000000 M2 : 000486ac I2 : 00271aa2
B3 : 00000008 L3 : 00000000 M3 : 00eee77c I3 : 00000036
A0.w: 1c000000 A0.x: 00000000 A1.w: 0000027a A1.x: 00000000
USP : 00eee7f0 ASTAT: 02003044
Hardware Trace:
0 Target : <0x00004a10> { _trap_c + 0x0 }
Source : <0xffa0062a> { _exception_to_level5 + 0x9e } CALL pcrel
1 Target : <0xffa0058c> { _exception_to_level5 + 0x0 }
Source : <0xffa0045a> { _bfin_return_from_exception + 0xe } RTX
2 Target : <0xffa0044c> { _bfin_return_from_exception + 0x0 }
Source : <0xffa004e2> { _ex_trap_c + 0x66 } JUMP.S
3 Target : <0xffa0047c> { _ex_trap_c + 0x0 }
Source : <0xffa006c4> { _trap + 0x38 } JUMP (P4)
4 Target : <0xffa006aa> { _trap + 0x1e }
Source : <0xffa006a6> { _trap + 0x1a } IF !CC JUMP
5 Target : <0xffa0068c> { _trap + 0x0 }
Source : <0x0026eaaa> [ /usr/lib/libspeex.so.1 + 0xeaaa ] 0x090a
6 Target : <0x0026ea9c> [ /usr/lib/libspeex.so.1 + 0xea9c ]
Source : <0x0026ea98> [ /usr/lib/libspeex.so.1 + 0xea98 ] IF CC JUMP
7 Target : <0x0026ea8c> [ /usr/lib/libspeex.so.1 + 0xea8c ]
Source : <0x0026ea94> [ /usr/lib/libspeex.so.1 + 0xea94 ] IF CC JUMP
8 Target : <0x0026ea8c> [ /usr/lib/libspeex.so.1 + 0xea8c ]
Source : <0x0026ea94> [ /usr/lib/libspeex.so.1 + 0xea94 ] IF CC JUMP
9 Target : <0x0026ea8c> [ /usr/lib/libspeex.so.1 + 0xea8c ]
Source : <0x0026ea94> [ /usr/lib/libspeex.so.1 + 0xea94 ] IF CC JUMP
10 Target : <0x0026ea8c> [ /usr/lib/libspeex.so.1 + 0xea8c ]
Source : <0x0026ea94> [ /usr/lib/libspeex.so.1 + 0xea94 ] IF CC JUMP
11 Target : <0x0026ea8c> [ /usr/lib/libspeex.so.1 + 0xea8c ]
Source : <0x0026ea94> [ /usr/lib/libspeex.so.1 + 0xea94 ] IF CC JUMP
12 Target : <0x0026ea8c> [ /usr/lib/libspeex.so.1 + 0xea8c ]
Source : <0x0026ea94> [ /usr/lib/libspeex.so.1 + 0xea94 ] IF CC JUMP
13 Target : <0x0026ea8c> [ /usr/lib/libspeex.so.1 + 0xea8c ]
Source : <0x0026ea94> [ /usr/lib/libspeex.so.1 + 0xea94 ] IF CC JUMP
14 Target : <0x0026ea84> [ /usr/lib/libspeex.so.1 + 0xea84 ]
Source : <0x0026ea80> [ /usr/lib/libspeex.so.1 + 0xea80 ] IF CC JUMP
15 Target : <0x0026ea7a> [ /usr/lib/libspeex.so.1 + 0xea7a ]
Source : <0x0026e1d2> [ /usr/lib/libspeex.so.1 + 0xe1d2 ] JUMP.S
Userspace Stack
Stack info:
SP: [0x00eee7f0] <0x00eee7f0> [ linphonec + 0x27f0 ]
FP: (0x00eee838)
Memory from 0x00eee7f0 to 00eef000
00eee7f0:[00eee860] 00000000 cad745a3 00eeec44 00001999 00000000 00eee7a4 ffff0002
00eee810: 00000000 00000000 00000000 00ee0000 000000f0 00000003 <00264e68> 00000004
00eee830: 00000012 fffd000c (00eee870)<00269876> 00eee8ca 00d81330 00000078 18100c40
00eee850: 2cc022a0 42f03870 58904ea0 00000000 16dc0b76 2d6b2221 439d3888 59914e9d
00eee870:(00eee988)<0026e00e> 00eee8d0 00ee3360 00000000 00a6a838 00eeec44 00ee3360
00eee890: 00eee988 <0026df96> 00eeeaf4 00ee3360 00000000 00a6a838 00eeec44 002e9be0
00eee8b0: 0053033b 00000008 00000000 00000000 00000000 004f0001 000e0010 00000140
00eee8d0: 0000312c 0000312c 0000312c 0000312c 00000214 004e0002 0004000b 002e9530
00eee8f0: 00eee80c 002e9be0 41000000 00eee8bc 002e9530 002e9530 002e9530 002e9a18
00eee910: 002e9be0 00eee934 00eee860 00eee8c4 00eee8d0 00eee8e4 00d81330 00d80dc4
00eee930: 00eee89c 00eee888 00eee874 00eee84c 00eee838 00eee824 00eee7f0 00eee978
00eee950:<001ef664> 00eeec44 00000000 000002f4 00000000 002e9be0 00000280 00000280
00eee970: 0000000c 00eeeaa4 00eee998 00000003 00d81330 00000000 (00eeec68)<00dd5d0c>
00eee990: 00ee30e8 00ee1a18 00000000 00a6a838 00eeec44 00000280 00000000 00eee9b4
00eee9b0: 00eeec44 02f20000 02f402f3 02f202f3 02f402f3 02f402f4 02f402f4 02f402f4
00eee9d0: 02f602f4 02f502f6 02f302f3 02f602f5 02f302f4 02f402f3 02f402f4 02f402f4
00eee9f0: 02f402f5 02f402f5 02f602f4 02f402f5 02f602f4 02f402f6 02f302f2 02f402f3
00eeea10: 02f402f4 02f302f4 02f202f2 02f202f2 02f302f4 02f202f2 02f302f4 02f002f1
00eeea30: 02f302f1 02f202f2 02f402f4 02f402f4 02f602f6 02f802f8 02f402f7 02f602f6
00eeea50: 02f202f5 02f402f3 02f302f4 02f402f3 02f002f3 02f402f2 02f402f4 02f402f4
00eeea70: 02f202f5 02f502f3 02f502f4 02f402f4 02f602f4 02f302f7 02f602f3 02f602f8
00eeea90: 02f302f5 02f402f3 02f202f3 02f002f0 02f302f2 00000000 00000000 00000000
00eeeab0: 00000000 00000000 00010000 00000000 00000000 00000000 ffff0000 0000ffff
00eeead0: 00000000 00000000 00000000 00000000 00000000 00010000 0000ffff 00000000
00eeeaf0: 00000000 00000000 00000000 00000001 0000ffff 00000000 00000000 00000000
00eeeb10: 00000000 00010000 ffff0001 00000000 00010000 0000ffff 00000000 00000000
00eeeb30: 00000001 00000001 00000001 00000001 00000000 ffff0000 00010000 0000ffff
00eeeb50: 00000000 00010000 00000000 00000000 00010000 00000000 00000000 00000001
00eeeb70: 00010000 00010000 00000000 00000000 00000000 00000000 00000000 00000000
00eeeb90: 00000000 00000000 00010000 0000ffff 00000000 00000001 00000000 00000000
00eeebb0: 00000001 00010000 00010000 00000000 00010000 00000000 00010000 00000000
00eeebd0: 00000001 00000000 00000001 00000000 00000000 ffff0001 00000001 00000000
00eeebf0: 00000000 00010000 00000000 00000000 00010000 00000000 00000000 00000000
00eeec10: ffff0001 00000000 00000000 00010000 00000001 00000001 00000000 00000000
00eeec30: 00000000 0000001b 00eeec2c 00eee9b4 00000001 00f108d4 0000017c 0000002f
00eeec50: 00000004 00000001 00000000 000007d0 <00dd45b2> 00efb548 (00eeec9c)<00deb0f4>
00eeec70: 00000000 00ee3090 00a6a838 00000001 00ee32c8 00eeed00 00ee3090 0000007f
00eeec90: 00000100 00000200 00000000 (00eeecd0)<00deb16a> 00000000 00ee1fbc 00a6a838
00eeecb0: 00000000 00ee32c8 00eeed00 00ee1fbc 002d4e20 002d77fc 00000000 00000000
00eeecd0:(00eeed04)<00deb1a8> 00ee3350 00000004 00000000 00a6a838 00eeed00 00ee32c8
00eeecf0: 00000004 00a6a838 00000000 00000000 00000000 (00eeed38)<00deb218> 00ee32c8
00eeed10: 00000000 00000004 00a6a838 00000000 00000000 00000034 00000000 00000000
00eeed30: 00000000 007a1200 (00eeee00)<002c5740> 00eeee24 00eeee24 002d5548 00000030
00eeed50: 002d5548 037c87e0 616d2074 69206b73 6f6e2073 61762074 2064696c 29732528
00eeed70: 0000000a 6c637865 76697375 6d752065 20732520 61666564 20746c75 756c6176
00eeed90: 73692065 746f6e20 6c617620 28206469 0a297325 00000000 6e657665 616d5f74
00eeedb0: 6e697070 00007367 6f72706f 656c6966 6f63203a 20646c75 20746f6e 6e65706f
00eeedd0: 65766520 6d20746e 69707061 6620676e 20656c69 000a7325 6c707564 74616369
00eeedf0: 76652065 20746e65 00676174 72636d6d (00000000)<001cbd90> 00eeee24 00dbf8ec
00eeee10:<00003000> 00000030 72636d6d 00000031 6c707564 00ecbe24 002d4c40 00000000
00eeee30: 00000000 00000c03 000000d0 00000000 002d0c3c 00000000 00000000 00000000
00eeee50: 00000000 00000000 00000000 00000000 00000000 00000000 00eeee6c 0000000b
00eeee70: 00eeee74 00000000 00000000 00000000 037c87e0 00ee32c8 80000000 00000000
00eeee90: 00000008 00dbf9e0 00ee1d90 00000000 00000000 00000000 00dbf8b4 <002af5aa>
00eeeeb0: 00000000 c0000000 00d52250 00001388 00dbf8a4 <002c654e> 002e9530 002e9a18
00eeeed0: 002e9be0 00dbf8a4 <002c6160> 002e9530 00dbf8b0 <002c6160> 00dbf8cc <002c654e>
00eeeef0: 00dbf8d4 00dbf8d8 <001ef5a8> 00ee328c 002e9be0 00dbf8d4 00000000 00000000
00eeef10: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00eeef30: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00eeef50: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00eeef70: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00eeef90: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00eeefb0: 00000000 00000000 00eeee24 00000003 00000000 00000000 00000000 00000000
00eeefd0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00eeeff0: 00000000 00000000 00000000 00000000 00000000
Return addresses in stack:
address : <0x00264e68> [ /usr/lib/libspeex.so.1 + 0x4e68 ]
frame 1 : <0x00269876> [ /usr/lib/libspeex.so.1 + 0x9876 ]
frame 2 : <0x0026e00e> [ /usr/lib/libspeex.so.1 + 0xe00e ]
address : <0x0026df96> [ /usr/lib/libspeex.so.1 + 0xdf96 ]
address : <0x001ef664> [ /lib/libc.so.0 + 0x2f664 ]
frame 3 : <0x00dd5d0c> [ /usr/bin/linphonec + 0x15d0c ]
address : <0x00dd45b2> [ /usr/bin/linphonec + 0x145b2 ]
frame 4 : <0x00deb0f4> [ /usr/bin/linphonec + 0x2b0f4 ]
frame 5 : <0x00deb16a> [ /usr/bin/linphonec + 0x2b16a ]
frame 6 : <0x00deb1a8> [ /usr/bin/linphonec + 0x2b1a8 ]
frame 7 : <0x00deb218> [ /usr/bin/linphonec + 0x2b218 ]
frame 8 : <0x002c5740> [ /lib/libpthread.so.0 + 0x5740 ]
frame 9 : <0x001cbd90> [ /lib/libc.so.0 + 0xbd90 ]
address : <0x00003000> { _do_signal + 0x450 }
address : <0x002af5aa> [ /lib/libm.so.0 + 0xf5aa ]
address : <0x002c654e> [ /lib/libpthread.so.0 + 0x654e ]
address : <0x002c6160> [ /lib/libpthread.so.0 + 0x6160 ]
address : <0x002c6160> [ /lib/libpthread.so.0 + 0x6160 ]
address : <0x002c654e> [ /lib/libpthread.so.0 + 0x654e ]
address : <0x001ef5a8> [ /lib/libc.so.0 + 0x2f5a8 ]
Bus error
Follow-ups
--- Mingquan Pan 2009-02-18 02:31:19
In the logs of these days, linphone with ad1981 has problem too.
## Booting kernel from Legacy Image at 02000000 ...
Image Name: Linux-2.6.28.5-ADI-2009R1-pre-sv
Created: 2009-02-17 1:25:06 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 4712316 Bytes = 4.5 MB
Load Address: 00001000
Entry Point: 001b636c
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 001b636c
Linux version 2.6.28.5-ADI-2009R1-pre-svn6101
(test@uclinux54-adv7393-ad1981-usb1362) (gcc version 4.1.2 (ADI svn)) #6 Tue Feb
17 09:24:52 CST 2009
console [early_BFuart0] enabled
early printk enabled on early_BFuart0
Warning: limiting memory to 56MB due to hardware anomaly 05000263
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x0012cc00
rodata = 0x0012cc00-0x00187a7c
bss = 0x00187a80-0x00197110
data = 0x00197110-0x001a8000
stack = 0x001a6000-0x001a8000
init = 0x001a8000-0x00931000
available = 0x00931000-0x037ff000
DMA Zone = 0x03e00000-0x04000000
Hardware Trace Active and Enabled
Boot Mode: 0
Reset caused by Software reset
Blackfin support (C) 2004-2009 Analog Devices, Inc.
Compiled for ADSP-BF537 Rev 0.2
Blackfin Linux support by blackfin.uclinux.org/
Processor Speed: 500 MHz core clock and 125 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 earlyprintk=serial,uart0,57600
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)
console handover: boot [early_BFuart0] -> real [ttyBF0]
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 47348k/65536k RAM, (7716k init code, 1199k kernel code, 493k
data, 2048k dma, 6732k reserved)
Calibrating delay loop... 997.37 BogoMIPS (lpj=1994752)
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 00188b68
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 92
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_mii_bus: probed
bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1,
mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)
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 1.0.18rc3.
ASoC version 0.13.2
dma rx:3 tx:4, err irq:45, regs:ffc00800
AD1980 SoC Audio Codec
dma_alloc_init: dma_page @ 0x033a7000 - 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 1972-05-04 19:40:49 UTC (73856449)
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: 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| - 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 (2009-02-17 09:19:11 CST) built-in shell (msh)
Enter 'help' for a list of built-in commands.
root:/>
************** STEP 3: Start LINPHONE AD1981B TEST
ifconfig eth0 10.100.4.50
root:/> PHY: 0:01 - Link is Up - 100/Full
route add -net default gw 10.100.4.174
route: SIOCADDRT: File exists
root:/> route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.100.4.0 * 255.255.255.0 U 0 0 0 eth0
default 10.100.4.174 0.0.0.0 UG 0 0 0 eth0
root:/> Ready.
linphonec>
Case 1 ...PASS
Case 1 ...PASS
linphonec
NLS disabled.
Ready
Warning: video is disabled in linphonec.
linphonec>
Case 1 ...PASS
Case 1 ...PASS
<sip:toto@10.100.4.50> is calling you.
Case 2 ...PASS
Case 2 ...PASS
answer
Connected.
Case 2 ...PASS
Case 2 ...PASS
call sip:test@10.100.4.174
Contacting sip:test@10.100.4.174
linphonec> linphonec> Connected.
linp
Case 2 ...PASS
Case 2 ...PASS
honec> Illegal use of supervisor resource
- Attempted to use a Supervisor register or instruction from User mode.
Supervisor resources are registers and instructions that are reserved
for Supervisor use: Supervisor only registers, all MMRs, and Supervisor
only instructions.
Deferred Exception context
CURRENT PROCESS:
COMM=linphonec PID=196
CPU = 0
TEXT = 0x00340000-0x00377898 DATA = 0x037d0898-0x037d5474
BSS = 0x037d5474-0x002e0000 USER-STACK = 0x002ffeb0
return address: [0x0045707e]; contents of:
0x00457050: e515 0040 e52a 0033 0c42 1807 0000 9151
0x00457060: ac53 e428 002f 0061 6000 b1a8 e628 003d
0x00457070: e801 0000 0485 0010 3210 e800 0000 [e512]
0x00457080: 0040 e410 003d 0c00 1805 e801 0000 6018
SEQUENCER STATUS: Not tainted
SEQSTAT: 0006202e IPEND: 0030 SYSCFG: 0006
EXCAUSE : 0x2e
interrupts disabled
physical IVG5 asserted : <0xffa00ba4> { _evt_ivhw + 0x0 }
RETE: <0x00000000> { _do_one_initcall + 0xfffff000 }
RETN: <0x0064e000> [ linphonec + 0x0 ]
RETX: <0x00000480> /* Maybe fixed code section */
RETS: <0x00447488> [ /usr/lib/libasound.so.2 + 0x47488 ]
PC : <0x0045707e> [ /usr/lib/libasound.so.2 + 0x5707e ]
DCPLB_FAULT_ADDR: <0xfffdda4c> /* kernel dynamic memory */
ICPLB_FAULT_ADDR: <0x0045707e> [ /usr/lib/libasound.so.2 + 0x5707e ]
PROCESSOR STATE:
R0 : fffdd94c R1 : 0064ac50 R2 : 00000000 R3 : 00000010
R4 : 0063d94c R5 : 00000100 R6 : 00316a00 R7 : 00000100
P0 : 00000001 P1 : 00457078 P2 : fffdd94c P3 : 00316a00
P4 : 00000000 P5 : 0063d94c FP : 0064ac00 SP : 0064df24
LB0: 009d0335 LT0: 009d0328 LC0: 00000000
LB1: 00440c37 LT1: 00440c2e LC1: 00000000
B0 : 70000000 L0 : 00000180 M0 : 00001999 I0 : 03ea3000
B1 : 00642b10 L1 : 00000000 M1 : 00000008 I1 : 00000000
B2 : 0064a870 L2 : 00000000 M2 : 00000008 I2 : ffffc420
B3 : 00000008 L3 : 00000000 M3 : 0064a77c I3 : 0064a7ca
A0.w: 00020000 A0.x: 00000000 A1.w: 00000422 A1.x: 00000000
USP : 0064ac00 ASTAT: 02002000
Hardware Trace:
0 Target : <0x00004a0c> { _trap_c + 0x0 }
Source : <0xffa0062a> { _exception_to_level5 + 0x9e } CALL pcrel
1 Target : <0xffa0058c> { _exception_to_level5 + 0x0 }
Source : <0xffa0045a> { _bfin_return_from_exception + 0xe } RTX
2 Target : <0xffa0044c> { _bfin_return_from_exception + 0x0 }
Source : <0xffa004e2> { _ex_trap_c + 0x66 } JUMP.S
3 Target : <0xffa0047c> { _ex_trap_c + 0x0 }
Source : <0xffa006c4> { _trap + 0x38 } JUMP (P4)
4 Target : <0xffa006aa> { _trap + 0x1e }
Source : <0xffa006a6> { _trap + 0x1a } IF !CC JUMP
5 Target : <0xffa0068c> { _trap + 0x0 }
Source : <0x0045707a> [ /usr/lib/libasound.so.2 + 0x5707a ] 0xe800
6 Target : <0x00457078> [ /usr/lib/libasound.so.2 + 0x57078 ]
Source : <0x004436b0> [ /usr/lib/libasound.so.2 + 0x436b0 ] JUMP
(P1)
7 Target : <0x0044368c> [ /usr/lib/libasound.so.2 + 0x4368c ]
Source : <0x00426b40> [ /usr/lib/libasound.so.2 + 0x26b40 ] JUMP
(P1)
8 Target : <0x00426b38> [ /usr/lib/libasound.so.2 + 0x26b38 ]
Source : <0x00447484> [ /usr/lib/libasound.so.2 + 0x47484 ] CALL
pcrel
9 Target : <0x00447470> [ /usr/lib/libasound.so.2 + 0x47470 ]
Source : <0x00427ce8> [ /usr/lib/libasound.so.2 + 0x27ce8 ] JUMP
(P1)
10 Target : <0x00427ce0> [ /usr/lib/libasound.so.2 + 0x27ce0 ]
Source : <0x0044ef9c> [ /usr/lib/libasound.so.2 + 0x4ef9c ] CALL
pcrel
11 Target : <0x0044ef8a> [ /usr/lib/libasound.so.2 + 0x4ef8a ]
Source : <0x00440c3c> [ /usr/lib/libasound.so.2 + 0x40c3c ] RTS
12 Target : <0x00440c0c> [ /usr/lib/libasound.so.2 + 0x40c0c ]
Source : <0x00427824> [ /usr/lib/libasound.so.2 + 0x27824 ] JUMP
(P1)
13 Target : <0x0042781c> [ /usr/lib/libasound.so.2 + 0x2781c ]
Source : <0x0044ef86> [ /usr/lib/libasound.so.2 + 0x4ef86 ] CALL
pcrel
14 Target : <0x0044ef64> [ /usr/lib/libasound.so.2 + 0x4ef64 ]
Source : <0x00442d06> [ /usr/lib/libasound.so.2 + 0x42d06 ] JUMP
(P1)
15 Target : <0x00442cb4> [ /usr/lib/libasound.so.2 + 0x42cb4 ]
Source : <0x0034cbc4> [ /usr/bin/linphonec + 0xcbc4 ] JUMP (P1)
Userspace Stack
Stack info:
SP: [0x0064ac00] <0x0064ac00> [ linphonec + 0x2c00 ]
FP: (0x0064abfc)
Memory from 0x0064ac00 to 0064b000
0064ac00:[0064ac1c]<00447488><0064ac3c><001ef5a8> 00651bc0
<00611be0><0064ac20><0064ac60>
0064ac20:<0044efa0> 0063d94c 0063df7c <00316a00> 0064ac50
00000100 0064ac4c <037d2838>
0064ac40: 0064ac50 0063fdfc 00000100 00314830 00668a1c 00000000 00000010
0064ac9c
0064ac60: 0064ac9c <00354582> 00651bc4 0065997c 0065997c
<037d2838> 00668a1c 00000000
0064ac80: 0063fd74 0064ad00 0063de28 0000007f 00000100 00000200 00000000
0064acd0
0064aca0:<0036b140> 0063fdfc 0063df30 <037d2838><037d2838>
0063fd74 0064ad00 0063df30
0064acc0: 0030ce20 0030f7fc 0030cc40 00000000 0064ad04 <0036b1a8>
0063fdfc 00000004
0064ace0: 00000000 <037d2838> 0064ad00 0063fd74 00000004
<037d2838> 00000000 00000000
0064ad00: 00000000 0064ad38 <0036b218> 0063fd74 00000000 00000004
<037d2838> 00000000
0064ad20: 00000000 00000090 00000000 00000000 00000000 007a1200 0064ae00
<00525740>
0064ad40: 0064ae24 0064ae24 <0030d548> 00000030 <0030d548>
037a27e0 00000004 00000008
0064ad60: 000000b3 00000001 00000003 00050b80 0004cb80 0000022c 00000000
00000000
0064ad80: 00000004 00000000 000000b9 00000001 00000003 00050db0 0004cdb0
00001738
0064ada0: 00000000 00000000 00000008 00000000 000000be 00000008 00000003
000524e8
0064adc0: 0004e4e8 000001ac 00000000 00000000 00000004 00000000 00000001
00000003
0064ade0: 00000000 00000000 0004e4e8 000000c3 00000000 00000000 00000001
00000000
0064ae00: 00000000 <001cbd90> 0064ae24 <002ff8ec><00003000>
00000030 30303030 30303030
0064ae20: 30303030 0062be24 0030cc40 00000000 00000000 00000c03 000000c4
00000000
0064ae40:<00308c3c> 00000000 00000000 00000000 00000000 00000000
00000000 00000000
0064ae60: 00000000 00000000 <0064ae6c> 0000000b <0064ae74>
00000000 00000000 00000000
0064ae80: 037a27e0 0063fd74 80000000 00000000 00000008 002ff9e0 0063dd4c
00000000
0064aea0: 00000000 00000000 002ff8b4 <0050f5aa> 00000000 c0000000
<002ae250> 00001388
0064aec0: 002ff8a4 <0052654e> 00611530 <00611a18><00611be0>
002ff8a4 <00526160> 00611530
0064aee0: 002ff8b0 <00526160><002ff8cc><0052654e> 002ff8d4
002ff8d8 <001ef5a8> 0063fd38
0064af00:<00611be0> 002ff8d4 00000000 00000000 00000000 00000000
00000000 00000000
0064af20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
0064af40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
0064af60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
0064af80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
0064afa0: 00000000 00000000 00000000 00000000 00000000 00000000 0064ae24
00000003
0064afc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
0064afe0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
0064b000: 00000000
Return addresses in stack:
address : <0x0064ac1c> [ linphonec + 0x2c1c ]
address : <0x00447488> [ /usr/lib/libasound.so.2 + 0x47488 ]
address : <0x0064ac3c> [ linphonec + 0x2c3c ]
address : <0x001ef5a8> [ /lib/libc.so.0 + 0x2f5a8 ]
address : <0x00611be0> [ linphonec + 0x1be0 ]
address : <0x0064ac20> [ linphonec + 0x2c20 ]
address : <0x0064ac60> [ linphonec + 0x2c60 ]
address : <0x0044efa0> [ /usr/lib/libasound.so.2 + 0x4efa0 ]
address : <0x00316a00> [ linphonec + 0x6a00 ]
address : <0x037d2838> [ /usr/bin/linphonec + 0x39838 ]
address : <0x00354582> [ /usr/bin/linphonec + 0x14582 ]
address : <0x037d2838> [ /usr/bin/linphonec + 0x39838 ]
address : <0x0036b140> [ /usr/bin/linphonec + 0x2b140 ]
address : <0x037d2838> [ /usr/bin/linphonec + 0x39838 ]
address : <0x037d2838> [ /usr/bin/linphonec + 0x39838 ]
address : <0x0036b1a8> [ /usr/bin/linphonec + 0x2b1a8 ]
address : <0x037d2838> [ /usr/bin/linphonec + 0x39838 ]
address : <0x037d2838> [ /usr/bin/linphonec + 0x39838 ]
address : <0x0036b218> [ /usr/bin/linphonec + 0x2b218 ]
address : <0x037d2838> [ /usr/bin/linphonec + 0x39838 ]
address : <0x00525740> [ /lib/libpthread.so.0 + 0x5740 ]
address : <0x0030d548> [ linphonec + 0x5548 ]
address : <0x0030d548> [ linphonec + 0x5548 ]
address : <0x001cbd90> [ /lib/libc.so.0 + 0xbd90 ]
address : <0x002ff8ec> [ linphonec + 0x1f8ec ]
address : <0x00003000> { _do_signal + 0x450 }
address : <0x00308c3c> [ linphonec + 0xc3c ]
address : <0x0064ae6c> [ linphonec + 0x2e6c ]
address : <0x0064ae74> [ linphonec + 0x2e74 ]
address : <0x0050f5aa> [ /lib/libm.so.0 + 0xf5aa ]
address : <0x002ae250> [ linphonec + 0x250 ]
address : <0x0052654e> [ /lib/libpthread.so.0 + 0x654e ]
address : <0x00611a18> [ linphonec + 0x1a18 ]
address : <0x00611be0> [ linphonec + 0x1be0 ]
address : <0x00526160> [ /lib/libpthread.so.0 + 0x6160 ]
address : <0x00526160> [ /lib/libpthread.so.0 + 0x6160 ]
address : <0x002ff8cc> [ linphonec + 0x1f8cc ]
address : <0x0052654e> [ /lib/libpthread.so.0 + 0x654e ]
address : <0x001ef5a8> [ /lib/libc.so.0 + 0x2f5a8 ]
address : <0x00611be0> [ linphonec + 0x1be0 ]
Illegal instruction
--- Cliff Cai 2009-04-08 03:34:08
This seems a userspace problem,I've just tried it on ad1980/ad73322,it works for
me.Dist revision:7966; Kernel revision:6247; Toolchain:09r1-rc5.
Cliff
--- Mingquan Pan 2009-05-20 23:51:18
This issue is gone now. So close.
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