[#6974] debug_mmrs_test fails on trunk head
Submitted By: Mingquan Pan
Open Date
2012-02-24 00:49:55 Close Date
2012-03-08 12:55:10
Priority:
Medium Assignee:
Bob Liu
Status:
Closed Fixed In Release:
N/A
Found In Release:
N/A Release:
Category:
N/A Board:
N/A
Processor:
BF527 Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Duplicate
Uboot version or rev.:
Toolchain version or rev.:
trunk head
App binary format:
N/A
Summary: debug_mmrs_test fails on trunk head
Details:
debug_mmrs_test fails on trunk head.
## Booting kernel from Legacy Image at 02000000 ...
Image Name: bf527-0.2-3.2.0-ADI-2012R1-pre-0
Created: 2012-02-17 19:15:07 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 4541399 Bytes = 4.3 MiB
Load Address: 00001000
Entry Point: 001ead04
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 001ead04
Linux version 3.2.0-ADI-2012R1-pre-00340-ga329137 (test@uclinux60-bf527-std) (gcc version 4.3.5 (ADI-trunk/svn-5764) ) #36 Sat Feb 18 03:14:56 CST 2012
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 = 0x00001000-0x0014c570
rodata = 0x0014c570-0x001bb94c
bss = 0x001bc000-0x001cc4dc
data = 0x001cc4dc-0x001e2000
stack = 0x001e0000-0x001e2000
init = 0x001e2000-0x008a3000
available = 0x008a3000-0x03f00000
DMA Zone = 0x03f00000-0x04000000
Hardware Trace active and enabled
Boot Mode: 1
Reset caused by Software reset
Blackfin support (C) 2004-2010 Analog Devices, Inc.
Compiled for ADSP-BF527 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
Data Cache Enabled for CPU0
External memory: cacheable (write-back) in data cache
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 16002
Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart1,57600 console=ttyBF1,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:bf527-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: 55060k/65536k RAM, (6916k init code, 1325k kernel code, 599k data, 1024k dma, 612k reserved)
NR_IRQS:159
Configuring Blackfin Priority Driven Interrupts
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)
NET: Registered protocol family 16
Blackfin DMA Controller
ezkit_init(): registering device resources
bio: create slab <bio-0> at 0
SCSI subsystem initialized
bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs@ffc00500, dma channel@7
i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc01400
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 107
io scheduler noop registered (default)
dma_alloc_init: dma_page @ 0x0288d000 - 256 pages at 0x03f00000
bfin-lq035q1 bfin-lq035q1: 320x240 16-bit RGB FrameBuffer initialized
bfin-uart: Blackfin serial driver
bfin-uart.1: ttyBF1 at MMIO 0xffc02000 (irq = 31) is a BFIN-UART
bfin-otp: initialized
brd: module loaded
adp5520 0-0032: failed writing 0x80 to 0x00
adp5520 0-0032: failed to write
adp5520: probe of 0-0032 failed with error -1
m25p80 spi0.1: m25p16 (2048 Kbytes)
Creating 2 MTD partitions on "m25p80":
0x000000000000-0x000000040000 : "bootloader(spi)"
0x000000040000-0x000000200000 : "linux kernel(spi)"
bfin_mii_bus: probed
bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=25)@sclk=131MHz)
bfin_mac bfin_mac.0: eth0: Blackfin on-chip Ethernet MAC driver, Version 1.1
ad7879 0-002c: Failed to write AD7879 Touchscreen
ad7879: probe of 0-002c failed with error -1
rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
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 2004-05-31 16:31:48 UTC (1086021108)
IP-Config: Complete:
device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,
host=bf527-ezkit, domain=, nis-domain=(none),
bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=
Freeing unused kernel memory: 6916k 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 v1.18.4 (2012-02-18 03:11:32 CST) hush - the humble shell
root:/> version
kernel: Linux release 3.2.0-ADI-2012R1-pre-00340-ga329137, build #36 Sat Feb 18 03:14:56 CST 2012
toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-trunk/svn-5764)
user-dist: release svn-10639, build #499 Sat Feb 18 03:12:27 CST 2012
root:/> successful boot attempt
************** STEP 3: Start testing
PHY: 0:01 - Link is Up - 100/Full
root:/> find /sys/kernel/debug/blackfin/ -type f -print -exec cat '{}' \;
/sys/kernel/debug/blackfin/port/MISCPORT_SLEW
0x0000
/sys/kernel/debug/blackfin/port/MISCPORT_HYSTERESIS
0x0000
/sys/kernel/debug/blackfin/port/MISCPORT_DRIVE
0x0555
/sys/kernel/debug/blackfin/port/PORTH_SLEW
0x0000
/sys/kernel/debug/blackfin/port/PORTH_MUX
0x0005
/sys/kernel/debug/blackfin/port/PORTH_HYSTERESIS
0x0000
...
0x0000
/sys/kernel/debug/blackfin/usb/USB_EP_NI0_RXCSR
0x0000
/sys/kernel/debug/blackfin/usb/USB_EP_NI0_RXMAXP
0x0000
/sys/kernel/debug/blackfin/usb/USB_EP_NI0_TXCSR
0x0000
/sys/kernel/debug/blackfin/usb/USB_EP_NI0_TXMAXP
0x0000
/sys/kernel/debug/blackfin/usb/USB_SRP_CLKDIV
0x0000
/sys/kernel/debug/blackfin/usb/USB_PLLOSC_CTRL
0x3028
/sys/kernel/debug/blackfin/usb/USB_PHY_TEST
System MMR Error
<5> - An error occurred due to an invalid access to an System MMR location
<5> Possible reason: a 32-bit register is accessed with a 16-bit instruction
<5> or a 16-bit register is accessed with a 32-bit instruction.
Kernel OOPS in progress
HW Error context
CURRENT PROCESS:
COMM=cat PID=408 CPU=0
TEXT = 0x02c00040-0x02c54f60 DATA = 0x02c54f80-0x02c699a8
BSS = 0x02c699a8-0x02c6b380 USER-STACK = 0x02c74f54
return address: [0x00086ac0]; contents of:
0x00086aa0: 6001 9308 b049 6000 0010 0000 3210 6000
0x00086ab0: 9711 0010 3210 3209 9510 42c0 6001 9308
0x00086ac0: [b049] 6000 0010 0000 3210 6000 9311 0010
0x00086ad0: 3210 3209 9110 9308 6000 b048 0010 0000
ADSP-BF527-0.2 525(MHz CCLK) 131(MHz SCLK) (mpu off)
Linux version 3.2.0-ADI-2012R1-pre-00340-ga329137 (test@uclinux60-bf527-std) (gcc version 4.3.5 (ADI-trunk/svn-5764) ) #36 Sat Feb 18 03:14:56 CST 2012
SEQUENCER STATUS: Not tainted
SEQSTAT: 0000a03f IPEND: 8030 IMASK: 0000 SYSCFG: 0006
Global Interrupts Disabled (IPEND[4])
Peripheral interrupts masked off
Kernel interrupts masked off
HWERRCAUSE: 0x2
EXCAUSE : 0x3f
interrupts disabled
physical IVG5 asserted : <0xffa00c78> { _evt_ivhw + 0x0 }
physical IVG15 asserted : <0xffa00f68> { _evt_system_call + 0x0 }
logical irq 6 mapped : <0xffa00368> { _bfin_coretmr_interrupt + 0x0 }
logical irq 13 mapped : <0x000a9ebc> { _bfin_lq035q1_irq_error + 0x0 }
logical irq 21 mapped : <0x000df12c> { _bfin_rtc_interrupt + 0x0 }
logical irq 27 mapped : <0x000e0fd8> { _bfin_twi_interrupt_entry + 0x0 }
logical irq 31 mapped : <0x000b5dec> { _bfin_serial_dma_rx_int + 0x0 }
logical irq 32 mapped : <0x000b5b64> { _bfin_serial_dma_tx_int + 0x0 }
logical irq 35 mapped : <0x000d7c1c> { _bfin_mac_interrupt + 0x0 }
RETE: <0x00000000> /* Maybe null pointer? */
RETN: <0x02aa2000> /* kernel dynamic memory (maybe user-space) */
RETX: <0x02c0330e> /* kernel dynamic memory (maybe user-space) */
RETS: <0x000635ba> { _simple_attr_read + 0x7e }
PC : <0x00086ac0> { _debugfs_u16_get + 0xc }
PROCESSOR STATE:
R0 : 00000000 R1 : 00000000 R2 : 00000000 R3 : 00000000
R4 : 00001000 R5 : 02c73e68 R6 : 028d8640 R7 : 00000000
P0 : 0267f4d4 P1 : 02aa1e88 P2 : ffc039ec P3 : 00000001
P4 : 02aa1ef0 P5 : 028d8600 FP : 02c73e30 SP : 02aa1d98
LB0: 02c0cc97 LT0: 02c0cc8e LC0: 0000000e
LB1: 02b8cf05 LT1: 02b8ceba LC1: 00000000
B0 : 00000000 L0 : 00000000 M0 : 00000004 I0 : 02c74fed
B1 : 00000000 L1 : 00000000 M1 : 00000000 I1 : 02c63f50
B2 : 00000000 L2 : 00000000 M2 : 00000000 I2 : 02c74ea0
B3 : 00000000 L3 : 00000000 M3 : 00000000 I3 : 00000000
A0.w: 0000147a A0.x: 00000000 A1.w: 0000147a A1.x: 00000000
USP : 02c73e24 ASTAT: 02000021
Hardware Trace:
0 Target : <0x000040a0> { _trap_c + 0x0 }
Source : <0xffa00d22> { _evt_ivhw + 0xaa } CALL pcrel
1 Target : <0xffa00d04> { _evt_ivhw + 0x8c }
Source : <0xffa00cf6> { _evt_ivhw + 0x7e } IF !CC JUMP pcrel
2 Target : <0xffa00c78> { _evt_ivhw + 0x0 }
FAULT : <0x00086abe> { _debugfs_u16_get + 0xa } [P1] = R0
3 Target : <0x00086ab4> { _debugfs_u16_get + 0x0 }
Source : <0x000635b8> { _simple_attr_read + 0x7c } CALL (P2)
4 Target : <0x000635b0> { _simple_attr_read + 0x74 }
Source : <0x00063578> { _simple_attr_read + 0x3c } IF CC JUMP pcrel (BP)
5 Target : <0x00063564> { _simple_attr_read + 0x28 }
Source : <0x0014bb40> { _mutex_lock_interruptible + 0x38 } RTS
6 Target : <0x0014bb14> { _mutex_lock_interruptible + 0xc }
Source : <0x0014b0e0> { __cond_resched + 0x20 } RTS
7 Target : <0x0014b0da> { __cond_resched + 0x1a }
Source : <0x0014b0d2> { __cond_resched + 0x12 } IF CC JUMP pcrel (BP)
8 Target : <0x0014b0c0> { __cond_resched + 0x0 }
Source : <0x0014bb10> { _mutex_lock_interruptible + 0x8 } JUMP.L
9 Target : <0x0014bb08> { _mutex_lock_interruptible + 0x0 }
Source : <0x00063560> { _simple_attr_read + 0x24 } JUMP.L
10 Target : <0x0006353c> { _simple_attr_read + 0x0 }
Source : <0x0004de06> { _vfs_read + 0x66 } CALL (P2)
11 Target : <0x0004dde6> { _vfs_read + 0x46 }
Source : <0x0004d570> { _rw_verify_area + 0x50 } RTS
12 Target : <0x0004d520> { _rw_verify_area + 0x0 }
Source : <0x0004dde2> { _vfs_read + 0x42 } CALL pcrel
13 Target : <0x0004ddd6> { _vfs_read + 0x36 }
Source : <0xffa001ae> { __access_ok + 0x5e } RTS
14 Target : <0xffa001a6> { __access_ok + 0x56 }
Source : <0xffa001c0> { __access_ok + 0x70 } JUMP.S
15 Target : <0xffa001ba> { __access_ok + 0x6a }
Source : <0xffa0018a> { __access_ok + 0x3a } IF !CC JUMP pcrel (BP)
Kernel Stack
Stack info:
SP: [0x02aa1f24] <0x02aa1f24> /* kernel dynamic memory (maybe user-space) */
Memory from 0x02aa1f20 to 02aa2000
02aa1f20: 00000003 [02c0330e] 00008000 00002000 00000000 02aa2000 02c0330e 02c0330e
02aa1f40: 02c51750 ffa00fcc 02001004 02b8cf05 02c0cc97 02b8ceba 02c0cc8e 00000000
02aa1f60: 0000000e 0000147a 00000000 0000147a 00000000 00000000 00000000 00000000
02aa1f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
02aa1fa0: 00000004 00000000 02c74ea0 02c63f50 02c74fed 02c73e24 02c73e30 02c6a93c
02aa1fc0: 00000000 00000001 02c6ae68 02c74f7f 00000003 00001000 02c73e68 00000003
02aa1fe0: 00000001 02c74f7f 00001000 02c73e68 00000003 00000003 00000003 00000006
Return addresses in stack:
Modules linked in:
Kernel panic - not syncing: Kernel exception
Hardware Trace:
Stack info:
SP: [0x02aa1ca0] <0x02aa1ca0> /* kernel dynamic memory (maybe user-space) */
FP: (0x02aa1ef8)
Memory from 0x02aa1ca0 to 02aa2000
02aa1ca0:[001855e8] 0014aae0 02aa1d98 001855e8 001c14cc 001c14cc 001c14cc 02aa1ce8
02aa1cc0: 02c73e30 00004560 02aa1d98 02aa1ef0 00000001 00000000 00000007 0000003f
02aa1ce0: 00000013 02aa1d98 0000ffff ffffffff 00063616 027f2340 00030001 00086aac
02aa1d00: 00191910 00000000 0200eee0 0277e934 0008702c 027f2340 0267f4d4 0267ea34
02aa1d20: 00000000 00087008 0200eee0 02aa1d8c 02678354 00054460 00086aac 00191910
02aa1d40:<0004c3fe> 00000001 00000001 02aa1da8 0004c518 027f2340 02aa1e34 02aa1df0
02aa1d60: 000540ba 02aa1e34 02aa1e34 02678354 00000000 ffa00d26 028d8600 00000000
02aa1d80: 028d8640 02c73e68 00001000 027f2340 00000000 02a9501f 02c0330e 00008030
02aa1da0: 0000a03f 00000000 02aa2000 02c0330e 00086ac0 <000635ba> 00000000 02000021
02aa1dc0: 02b8cf05 02c0cc97 02b8ceba 02c0cc8e 00000000 0000000e 0000147a 00000000
02aa1de0: 0000147a 00000000 00000000 00000000 00000000 00000000 00000000 00000000
02aa1e00: 00000000 00000000 00000000 00000000 00000000 00000004 00000000 02c74ea0
02aa1e20: 02c63f50 02c74fed 02c73e24 02c73e30 028d8600 02aa1ef0 00000001 ffc039ec
02aa1e40: 02aa1e88 0267f4d4 00000000 028d8640 02c73e68 00001000 00000000 00000000
02aa1e60: 00000000 00000000 00000000 0267f4d4 00000006 0201cd44 00000003 00000000
02aa1e80: 00000000 00000000 00000000 0004c0da <0004de08> 027f2340 00000003 02aa1ef0
02aa1ea0: 00001000 02c73e68 00000001 02aa0000 00000020 027f2348 02aa1ef0 00000000
02aa1ec0: 00000000 0004df20 027f2340 00000003 02c73e68 00001000 00000003 00000001
02aa1ee0: 02c696dc 00000000 ffffe000 02aa1ef0 00000000 00000000 (00000000)<ffa008be>
02aa1f00: 0004def0 00000000 ffffe000 028f3ff6 028ab040 02a97d60 02c74f7f 00000001
02aa1f20: 00000003 02c0330e 00008000 00002000 00000000 02aa2000 02c0330e 02c0330e
02aa1f40: 02c51750 ffa00fcc 02001004 02b8cf05 02c0cc97 02b8ceba 02c0cc8e 00000000
02aa1f60: 0000000e 0000147a 00000000 0000147a 00000000 00000000 00000000 00000000
02aa1f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
02aa1fa0: 00000004 00000000 02c74ea0 02c63f50 02c74fed 02c73e24 02c73e30 02c6a93c
02aa1fc0: 00000000 00000001 02c6ae68 02c74f7f 00000003 00001000 02c73e68 00000003
02aa1fe0: 00000001 02c74f7f 00001000 02c73e68 00000003 00000003 00000003 00000006
Return addresses in stack:
address : <0x0004c3fe> { ___dentry_open + 0x1de }
address : <0x000635ba> { _simple_attr_read + 0x7e }
address : <0x0004de08> { _vfs_read + 0x68 }
frame 1 : <0xffa008be> { _system_call + 0x6a }
U-Boot 2011.09-svn2718 (ADI-2011R1-pre) (Oct 10 2011 - 15:31:20)
CPU: ADSP bf527-0.0 (Detected Rev: 0.2) (parallel flash boot)
Board: ADI BF527 EZ-Kit board
Support: http://blackfin.uclinux.org/
Clock: VCO: 525 MHz, Core: 525 MHz, System: 131.250 MHz
RAM: 64 MiB
Flash: 4 MiB
In: serial
Out: serial
Err: serial
KGDB: [on serial] ready
Net: bfin_mac
Hit any key to stop autoboot: 0
Using bfin_mac device
TFTP from server 10.100.4.174; our IP address is 10.100.4.50
Filename 'uImage'.
Load address: 0x1000000
Loading: #################################################################
#################################################################
#################################################################
##########################
Last passed test result is not found!!
Case 1 ...FAIL
Follow-ups
--- Bob Liu 2012-03-08 01:11:49
what's the last pass version?
--- Mike Frysinger 2012-03-08 13:37:10
failure is due to readingUSB_PHY_TEST
dupe of http://blackfin.uclinux.org/gf/tracker/6109
Files
Changes
Commits
Dependencies
Duplicates
Associations
Tags
File Name File Type File Size Posted By
No Files Were Found