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Kernel panic by enabling omap3isp support

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Kernel panic by enabling omap3isp support

vikas
Hi, I'm following http://www.gumstix.org/basic-cross-compilation.html instructions to compile kernel version 3.2.0 and everything works fine until I enable the media-ctl API for tvp514x support in kernel by using menuconfig.
 here is the output of target :


U-Boot 2011.12-rc3-00002-gaf44f4b-dirty (Jan 14 2012 - 12:31:55)

OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz
Gumstix Overo board + LPDDR/NAND
I2C:   ready
DRAM:  512 MiB
NAND:  512 MiB
MMC:   OMAP SD/MMC: 0
In:    serial
Out:   serial
Err:   serial
Board revision: 1
Direct connection on mmc2
No EEPROM on expansion board
Die ID #0f0000029ff80000016849aa1000e027
Net:   smc911x: Invalid chip endian 0x87e743a3
No ethernet found.
Hit any key to stop autoboot:  0
reading boot.scr

** Unable to read "boot.scr" from mmc 0:1 **
reading uImage

3585992 bytes read
Booting from mmc ...
## Booting kernel from Legacy Image at 82000000 ...
   Image Name:   Linux-3.2.0+
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3585928 Bytes = 3.4 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 3.2.0+ (sun@sun-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #3 PREEMPT Wed Feb 13 11:26:56 IST 2013
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Gumstix Overo
Reserving 33554432 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk )
Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 121856
Kernel command line: console=ttyO2,115200n8 mpurate=600 vram=32M omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
allocated 2097152 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Memory: 480MB = 480MB total
Memory: 476992k/476992k available, 47296k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    vmalloc : 0xe0800000 - 0xf8000000   ( 376 MB)
    lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc06984cc   (6722 kB)
      .init : 0xc0699000 - 0xc06d2000   ( 228 kB)
      .data : 0xc06d2000 - 0xc07345e8   ( 394 kB)
       .bss : 0xc073460c - 0xc07c1e24   ( 567 kB)
NR_IRQS:410
IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
Total of 96 interrupts on 1 active controller
OMAP clockevent source: GPTIMER1 at 32768 Hz
sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
Console: colour dummy device 80x30
Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys perf_event
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
print_constraints: dummy:
NET: Registered protocol family 16
GPMC revision 5.0
OMAP GPIO hardware version 2.5
omap_mux_init: Add partition: #1: core, flags: 0
Reprogramming SDRC clock to 332000000 Hz
dpll3_m2_clk rate change failed: -22
Found NAND on CS0
Registering NAND on CS0
hw-breakpoint: debug architecture 0x4 unsupported.
 omap-mcbsp.2: alias fck already exists
 omap-mcbsp.3: alias fck already exists
Calibrating delay loop (skipped) already calibrated this CPU
Switched to new clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
OMAP DMA hardware revision 5.0
bio: create slab <bio-0> at 0
print_constraints: vads7846: 3300 mV
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz
twl4030: PIH (irq 7) chaining IRQs 368..375
twl4030: power (irq 373) chaining IRQs 376..383
twl4030: gpio (irq 368) chaining IRQs 384..401
print_constraints: VUSB1V5: 1500 mV normal standby
print_constraints: VUSB1V8: 1800 mV normal standby
print_constraints: VUSB3V1: 3100 mV normal standby
twl4030_usb twl4030_usb: Initialized TWL4030 USB module
print_constraints: VMMC1: 1850 <--> 3150 mV at 3150 mV normal standby
print_constraints: VDAC: 1800 mV normal standby
print_constraints: VDVI: 1800 mV normal standby
omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz
Advanced Linux Sound Architecture Driver Version 1.0.24.
Switching to clocksource 32k_counter
musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
musb-hdrc musb-hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
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
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
audit: initializing netlink socket (disabled)
type=2000 audit(0.187:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Registering unionfs 2.5.10 (for 3.1.0-rc4)
JFFS2 version 2.2. (NAND) (SUMMARY)  Â© 2001-2006 Red Hat, Inc.
fuse init (API version 7.17)
msgmni has been set to 931
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered (default)
OMAP DSS rev 2.0
omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
console [ttyO2] enabled
omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3
brd: module loaded
loop: module loaded
twl4030_madc twl4030_madc: clk disabled, enabling
omap2-nand driver initializing
ONFI flash detected
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron NAND 512MiB 1,8V 16-bit)
Creating 5 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000080000 : "xloader"
0x000000080000-0x000000240000 : "uboot"
0x000000240000-0x000000280000 : "uboot environment"
0x000000280000-0x000000680000 : "linux"
0x000000680000-0x000020000000 : "rootfs"
smsc911x: Driver version 2008-10-21
smsc911x: Driver version 2008-10-21
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
cdc_ncm: 04-Aug-2011
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: OMAP-EHCI Host Controller
usb usb1: Manufacturer: Linux 3.2.0+ ehci_hcd
usb usb1: SerialNumber: ehci-omap.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mousedev: PS/2 mouse device common for all mice
twl_rtc twl_rtc: Power up reset detected.
twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
i2c /dev entries driver
Linux media interface: v0.10
Linux video capture interface: v2.00
omap3isp omap3isp: Revision 15.0 found
Unable to handle kernel NULL pointer dereference at virtual address 00000030
pgd = c0004000
[00000030] *pgd=00000000
Internal error: Oops: 5 [#1] PREEMPT
Modules linked in:
CPU: 0    Not tainted  (3.2.0+ #3)
PC is at klist_next+0x14/0xe0
LR is at next_device+0x8/0x14
pc : [<c0495b38>]    lr : [<c02b6104>]    psr: 60000013
sp : dd82beb0  ip : 000000db  fp : 00000000
r10: c06d8c20  r9 : 00000000  r8 : c05d9e7a
r7 : ddae8014  r6 : 00000000  r5 : dd82bed0  r4 : 00006520
r3 : 00000024  r2 : 00000000  r1 : dd82bed0  r0 : 00000001
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 10c5387d  Table: 80004019  DAC: 00000015
Process swapper (pid: 1, stack limit = 0xdd82a2f0)
Stack: (0xdd82beb0 to 0xdd82c000)
bea0:                                     00006520 c03b0a04 c05d44fd ddae8014
bec0: c05d9e7a c02b6104 00006520 c02b6170 00000024 00000000 00006520 00003fff
bee0: ddae8000 c036e9ec dd889130 c013ac0c c06d8c28 ddae8378 00000000 00000003
bf00: dd889130 00000000 c0718b40 c06d8c28 c0718b40 c0718b40 ddab72c0 c070be98
bf20: 00000000 00000000 00000000 c02b6b44 c06d8c28 c02b57e8 c0718b40 c06d8c28
bf40: c06d8c28 c06d8c5c c0718b40 c02b59a0 00000000 c02b5940 c0718b40 c02b4ea8
bf60: dd8077b8 dd887970 c06d0ef4 00000001 c0718b40 c02b4780 c05d44f8 c05d44f8
bf80: dd82bf80 c06d0ef4 00000001 c0718b40 00000013 00000000 c06bc3e8 c02b5fc8
bfa0: c06d0ef4 00000001 c000ed18 00000013 00000000 c0008594 c06bc3e8 c07188a0
bfc0: c0734640 c06d10a0 c06d0ef4 00000001 c000ed18 00000013 00000000 00000000
bfe0: 00000000 c0699254 00000000 c06991a0 c000ed18 c000ed18 18885040 40209800
[<c0495b38>] (klist_next+0x14/0xe0) from [<c02b6104>] (next_device+0x8/0x14)
[<c02b6104>] (next_device+0x8/0x14) from [<c02b6170>] (driver_find_device+0x60/0x7c)
[<c02b6170>] (driver_find_device+0x60/0x7c) from [<c036e9ec>] (isp_probe+0x244/0xa24)
[<c036e9ec>] (isp_probe+0x244/0xa24) from [<c02b6b44>] (platform_drv_probe+0x18/0x1c)
[<c02b6b44>] (platform_drv_probe+0x18/0x1c) from [<c02b57e8>] (driver_probe_device+0x148/0x2a0)
[<c02b57e8>] (driver_probe_device+0x148/0x2a0) from [<c02b59a0>] (__driver_attach+0x60/0x84)
[<c02b59a0>] (__driver_attach+0x60/0x84) from [<c02b4ea8>] (bus_for_each_dev+0x44/0x74)
[<c02b4ea8>] (bus_for_each_dev+0x44/0x74) from [<c02b4780>] (bus_add_driver+0xc4/0x248)
[<c02b4780>] (bus_add_driver+0xc4/0x248) from [<c02b5fc8>] (driver_register+0xa4/0x12c)
[<c02b5fc8>] (driver_register+0xa4/0x12c) from [<c0008594>] (do_one_initcall+0x90/0x160)
[<c0008594>] (do_one_initcall+0x90/0x160) from [<c0699254>] (kernel_init+0xb4/0x160)
[<c0699254>] (kernel_init+0xb4/0x160) from [<c000ed18>] (kernel_thread_exit+0x0/0x8)
Code: e1a05000 e5953000 e3a00001 e5956004 (e593700c)
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000
---[ end trace e76454dcc18ed8f1 ]---
Kernel panic - not syncing: Attempted to kill init!
Thanks and Regards
Vikas
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Re: Kernel panic by enabling omap3isp support

gbaker386
This post was updated on .
Vikas,

  Were you able to figure out the cause of the kernel panic? I am in the same situation and getting frustrated.

Thanks,
-Geoff


Original Posting from February 2013:
vikas wrote
Hi, I'm following http://www.gumstix.org/basic-cross-compilation.html instructions to compile kernel version 3.2.0 and everything works fine until I enable the media-ctl API for tvp514x support in kernel by using menuconfig.
 here is the output of target :


U-Boot 2011.12-rc3-00002-gaf44f4b-dirty (Jan 14 2012 - 12:31:55)

OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz
Gumstix Overo board + LPDDR/NAND
I2C:   ready
DRAM:  512 MiB
NAND:  512 MiB
MMC:   OMAP SD/MMC: 0
In:    serial
Out:   serial
Err:   serial
Board revision: 1
Direct connection on mmc2
No EEPROM on expansion board
Die ID #0f0000029ff80000016849aa1000e027
Net:   smc911x: Invalid chip endian 0x87e743a3
No ethernet found.
Hit any key to stop autoboot:  0
reading boot.scr

** Unable to read "boot.scr" from mmc 0:1 **
reading uImage

3585992 bytes read
Booting from mmc ...
## Booting kernel from Legacy Image at 82000000 ...
   Image Name:   Linux-3.2.0+
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3585928 Bytes = 3.4 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 3.2.0+ (sun@sun-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #3 PREEMPT Wed Feb 13 11:26:56 IST 2013
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Gumstix Overo
Reserving 33554432 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk )
Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 121856
Kernel command line: console=ttyO2,115200n8 mpurate=600 vram=32M omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
allocated 2097152 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Memory: 480MB = 480MB total
Memory: 476992k/476992k available, 47296k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    vmalloc : 0xe0800000 - 0xf8000000   ( 376 MB)
    lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc06984cc   (6722 kB)
      .init : 0xc0699000 - 0xc06d2000   ( 228 kB)
      .data : 0xc06d2000 - 0xc07345e8   ( 394 kB)
       .bss : 0xc073460c - 0xc07c1e24   ( 567 kB)
NR_IRQS:410
IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
Total of 96 interrupts on 1 active controller
OMAP clockevent source: GPTIMER1 at 32768 Hz
sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
Console: colour dummy device 80x30
Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys perf_event
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
print_constraints: dummy:
NET: Registered protocol family 16
GPMC revision 5.0
OMAP GPIO hardware version 2.5
omap_mux_init: Add partition: #1: core, flags: 0
Reprogramming SDRC clock to 332000000 Hz
dpll3_m2_clk rate change failed: -22
Found NAND on CS0
Registering NAND on CS0
hw-breakpoint: debug architecture 0x4 unsupported.
 omap-mcbsp.2: alias fck already exists
 omap-mcbsp.3: alias fck already exists
Calibrating delay loop (skipped) already calibrated this CPU
Switched to new clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
OMAP DMA hardware revision 5.0
bio: create slab <bio-0> at 0
print_constraints: vads7846: 3300 mV
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz
twl4030: PIH (irq 7) chaining IRQs 368..375
twl4030: power (irq 373) chaining IRQs 376..383
twl4030: gpio (irq 368) chaining IRQs 384..401
print_constraints: VUSB1V5: 1500 mV normal standby
print_constraints: VUSB1V8: 1800 mV normal standby
print_constraints: VUSB3V1: 3100 mV normal standby
twl4030_usb twl4030_usb: Initialized TWL4030 USB module
print_constraints: VMMC1: 1850 <--> 3150 mV at 3150 mV normal standby
print_constraints: VDAC: 1800 mV normal standby
print_constraints: VDVI: 1800 mV normal standby
omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz
Advanced Linux Sound Architecture Driver Version 1.0.24.
Switching to clocksource 32k_counter
musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
musb-hdrc musb-hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
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
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
audit: initializing netlink socket (disabled)
type=2000 audit(0.187:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Registering unionfs 2.5.10 (for 3.1.0-rc4)
JFFS2 version 2.2. (NAND) (SUMMARY)  Â© 2001-2006 Red Hat, Inc.
fuse init (API version 7.17)
msgmni has been set to 931
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered (default)
OMAP DSS rev 2.0
omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
console [ttyO2] enabled
omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3
brd: module loaded
loop: module loaded
twl4030_madc twl4030_madc: clk disabled, enabling
omap2-nand driver initializing
ONFI flash detected
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron NAND 512MiB 1,8V 16-bit)
Creating 5 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000080000 : "xloader"
0x000000080000-0x000000240000 : "uboot"
0x000000240000-0x000000280000 : "uboot environment"
0x000000280000-0x000000680000 : "linux"
0x000000680000-0x000020000000 : "rootfs"
smsc911x: Driver version 2008-10-21
smsc911x: Driver version 2008-10-21
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
cdc_ncm: 04-Aug-2011
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: OMAP-EHCI Host Controller
usb usb1: Manufacturer: Linux 3.2.0+ ehci_hcd
usb usb1: SerialNumber: ehci-omap.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mousedev: PS/2 mouse device common for all mice
twl_rtc twl_rtc: Power up reset detected.
twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
i2c /dev entries driver
Linux media interface: v0.10
Linux video capture interface: v2.00
omap3isp omap3isp: Revision 15.0 found
Unable to handle kernel NULL pointer dereference at virtual address 00000030
pgd = c0004000
[00000030] *pgd=00000000
Internal error: Oops: 5 [#1] PREEMPT
Modules linked in:
CPU: 0    Not tainted  (3.2.0+ #3)
PC is at klist_next+0x14/0xe0
LR is at next_device+0x8/0x14
pc : [<c0495b38>]    lr : [<c02b6104>]    psr: 60000013
sp : dd82beb0  ip : 000000db  fp : 00000000
r10: c06d8c20  r9 : 00000000  r8 : c05d9e7a
r7 : ddae8014  r6 : 00000000  r5 : dd82bed0  r4 : 00006520
r3 : 00000024  r2 : 00000000  r1 : dd82bed0  r0 : 00000001
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 10c5387d  Table: 80004019  DAC: 00000015
Process swapper (pid: 1, stack limit = 0xdd82a2f0)
Stack: (0xdd82beb0 to 0xdd82c000)
bea0:                                     00006520 c03b0a04 c05d44fd ddae8014
bec0: c05d9e7a c02b6104 00006520 c02b6170 00000024 00000000 00006520 00003fff
bee0: ddae8000 c036e9ec dd889130 c013ac0c c06d8c28 ddae8378 00000000 00000003
bf00: dd889130 00000000 c0718b40 c06d8c28 c0718b40 c0718b40 ddab72c0 c070be98
bf20: 00000000 00000000 00000000 c02b6b44 c06d8c28 c02b57e8 c0718b40 c06d8c28
bf40: c06d8c28 c06d8c5c c0718b40 c02b59a0 00000000 c02b5940 c0718b40 c02b4ea8
bf60: dd8077b8 dd887970 c06d0ef4 00000001 c0718b40 c02b4780 c05d44f8 c05d44f8
bf80: dd82bf80 c06d0ef4 00000001 c0718b40 00000013 00000000 c06bc3e8 c02b5fc8
bfa0: c06d0ef4 00000001 c000ed18 00000013 00000000 c0008594 c06bc3e8 c07188a0
bfc0: c0734640 c06d10a0 c06d0ef4 00000001 c000ed18 00000013 00000000 00000000
bfe0: 00000000 c0699254 00000000 c06991a0 c000ed18 c000ed18 18885040 40209800
[<c0495b38>] (klist_next+0x14/0xe0) from [<c02b6104>] (next_device+0x8/0x14)
[<c02b6104>] (next_device+0x8/0x14) from [<c02b6170>] (driver_find_device+0x60/0x7c)
[<c02b6170>] (driver_find_device+0x60/0x7c) from [<c036e9ec>] (isp_probe+0x244/0xa24)
[<c036e9ec>] (isp_probe+0x244/0xa24) from [<c02b6b44>] (platform_drv_probe+0x18/0x1c)
[<c02b6b44>] (platform_drv_probe+0x18/0x1c) from [<c02b57e8>] (driver_probe_device+0x148/0x2a0)
[<c02b57e8>] (driver_probe_device+0x148/0x2a0) from [<c02b59a0>] (__driver_attach+0x60/0x84)
[<c02b59a0>] (__driver_attach+0x60/0x84) from [<c02b4ea8>] (bus_for_each_dev+0x44/0x74)
[<c02b4ea8>] (bus_for_each_dev+0x44/0x74) from [<c02b4780>] (bus_add_driver+0xc4/0x248)
[<c02b4780>] (bus_add_driver+0xc4/0x248) from [<c02b5fc8>] (driver_register+0xa4/0x12c)
[<c02b5fc8>] (driver_register+0xa4/0x12c) from [<c0008594>] (do_one_initcall+0x90/0x160)
[<c0008594>] (do_one_initcall+0x90/0x160) from [<c0699254>] (kernel_init+0xb4/0x160)
[<c0699254>] (kernel_init+0xb4/0x160) from [<c000ed18>] (kernel_thread_exit+0x0/0x8)
Code: e1a05000 e5953000 e3a00001 e5956004 (e593700c)
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000
---[ end trace e76454dcc18ed8f1 ]---
Kernel panic - not syncing: Attempted to kill init!
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