Other Parts Discussed in Thread: TMP112
Hi,
We designed video processing board based on TI DM8168 . We are trying to capture 576i SD video which is streaming over Ethernet , while doing this task we encountered with below error very frequently, please help us on this.
Regards,
A.Ramesh
Unable to handle kernel paging request at virtual address 2222cffc
pgd = ca48c000
[2222cffc] *pgd=00000000
Internal error: Oops: 805 [#1]
last sysfs file: /sys/devices/virtual/gpio/gpio45/value
Modules linked in: tmp112 pm_ina220b adv7393_Enc adv7189_Dec pcieCdev eeprom_24aa02 fpga_uart gpmc_fpga_vp4000 ti81xxvin 6
CPU: 0 Not tainted (2.6.37 #5)
PC is at internal_add_timer+0x78/0x84
LR is at schedule_timeout+0x14c/0x190
pc : [<c0077a1c>] lr : [<c0370aa0>] psr: 80000093
sp : c7099da8 ip : ffffea19 fp : c7099db4
r10: cb7118ac r9 : c7099e5c r8 : 00000000
r7 : c7098000 r6 : ffffea18 r5 : 000003e8 r4 : ffffee00
r3 : 2222cffc r2 : 000003e7 r1 : c7099db8 r0 : c04fcffc
Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
Control: 10c5387d Table: 8a48c019 DAC: 00000015
Process gst-launch-0.10 (pid: 1186, stack limit = 0xc70982e8)
Stack: (0xc7099da8 to 0xc709a000)
9da0: c7099df4 c7099db8 c0370aa0 c00779b0 c04fcffc 00000000
9dc0: ffffee00 c04fc680 c00783bc ccbbb600 ffffffff a0000013 00000020 00000000
9de0: cb711800 00000000 c7099e3c c7099df8 c02c227c c0370960 00001d49 00000000
9e00: ccbbb600 c006b2dc cb7118ac cb7118ac 00000003 00000000 cb711800 00000003
9e20: 00000003 cca21b00 009693e1 000001b6 c7099e8c c7099e40 c02c3dc8 c02c21fc
9e40: 00000003 00000001 c7099e74 00000000 001b2e92 00000003 c00812ac 00000000
9e60: 00000001 cca21b00 001b2e92 000001b9 cca21b00 515e7cfc c7098000 00000000
9e80: c7099eb4 c7099e90 c02c3fd4 c02c3c80 c02c24b4 c7065080 515e7cfc 00000000
9ea0: c7065080 515e7cfc c7099ee4 c7099eb8 c02c0c10 c02c3f84 c007f298 00000000
9ec0: 001b2e92 000001b9 00000000 c7065080 00000022 00000022 c7099ef4 c7099ee8
9ee0: c02c0f38 c02c0b50 c7099f04 c7099ef8 c00d2e44 c02c0f10 c7099f74 c7099f08
9f00: c00d3554 c00d2e28 0019d000 ccb63000 00000d24 cca22580 c7099f34 0019dd20
9f20: 04000001 0019dd20 00000001 00000000 0019dd24 00000081 c7099fa4 c7099f48
9f40: c0094724 c0093b44 0019dd20 00000000 515e7cfc 800c4151 00000022 c7065080
9f60: c7098000 00000000 c7099fa4 c7099f78 c00d35ec c00d3060 c7099f94 00000001
9f80: 04000001 001a3810 001a3860 00000000 00000036 c0044fa8 00000000 c7099fa8
9fa0: c0044e00 c00d35a0 001a3810 001a3860 00000022 800c4151 515e7cfc 515e7cfc
9fc0: 001a3810 001a3860 00000000 00000036 0018a170 406df5c4 40b7e494 00000372
9fe0: 001b2e92 515e7cf8 4d8068b4 40580aec 60000010 00000022 8dc1a057 482144b0
Backtrace:
[<c00779a4>] (internal_add_timer+0x0/0x84) from [<c0370aa0>] (schedule_timeout+0x14c/0x190)
[<c0370954>] (schedule_timeout+0x0/0x190) from [<c02c227c>] (wait_for_avail+0x8c/0x180)
r6:00000000 r5:cb711800 r4:00000000
[<c02c21f0>] (wait_for_avail+0x0/0x180) from [<c02c3dc8>] (snd_pcm_lib_read1+0x154/0x288)
[<c02c3c74>] (snd_pcm_lib_read1+0x0/0x288) from [<c02c3fd4>] (snd_pcm_lib_read+0x5c/0x68)
[<c02c3f78>] (snd_pcm_lib_read+0x0/0x68) from [<c02c0c10>] (snd_pcm_capture_ioctl1+0xcc/0x3c0)
r6:515e7cfc r5:c7065080 r4:00000000
[<c02c0b44>] (snd_pcm_capture_ioctl1+0x0/0x3c0) from [<c02c0f38>] (snd_pcm_capture_ioctl+0x34/0x38)
r7:00000022 r6:00000022 r5:c7065080 r4:00000000
[<c02c0f04>] (snd_pcm_capture_ioctl+0x0/0x38) from [<c00d2e44>] (vfs_ioctl+0x28/0x44)
[<c00d2e1c>] (vfs_ioctl+0x0/0x44) from [<c00d3554>] (do_vfs_ioctl+0x500/0x540)
[<c00d3054>] (do_vfs_ioctl+0x0/0x540) from [<c00d35ec>] (sys_ioctl+0x58/0x7c)
[<c00d3594>] (sys_ioctl+0x0/0x7c) from [<c0044e00>] (ret_fast_syscall+0x0/0x30)
r8:c0044fa8 r7:00000036 r6:00000000 r5:001a3860 r4:001a3810
Code: e283000c e5810000 e5903004 e5801004 (e5831000)
---[ end trace e07a0ba472d49b31 ]---
t81xx_vidout t81xx_vidout: VIDOUT0: dequeue buffer 1
VPSS_VIDEO: dequeue video
VPSS_FVID2: dequeue event return 0 within 6 ms
t81xx_vidout t81xx_vidout: VIDOUT0: queue buffer 1
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: prepare buffer 0xb4d8ae80 with field 1
t81xx_vidout t81xx_vidout: VIDOUT0: add buffer1
t81xx_vidout t81xx_vidout: VIDOUT0: Offset - 0x0
VPSS_VIDEO: set buffer
VPSS_VIDEO: queue video
VPSS_FVID2: queue event return 0 within 1 ms.
t81xx_vidout t81xx_vidout: VIDOUT0: queue 1 1 addr 0xb4d8ae80
t81xx_vidout t81xx_vidout: VIDOUT0: dequeue buffer 2
VPSS_VIDEO: dequeue video
unrecoverable error: The cause of the error coulVPSS_FVID2: dequeue event return 0 within 4 ms
d not be determined (0x80001001)
t81xx_vidout t81xx_vidout: VIDOUT0: queue buffer 2
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: prepare buffer 0xb4800880 with field 1
t81xx_vidout t81xx_vidout: VIDOUT0: add buffer2
t81xx_vidout t81xx_vidout: VIDOUT0: Offset - 0x0
VPSS_VIDEO: set buffer
VPSS_VIDEO: queue video
VPSS_FVID2: queue event return 0 within 3 ms.
t81xx_vidout t81xx_vidout: VIDOUT0: queue 2 2 addr 0xb4800880ERROR: from elem
t81xx_vidout t81xx_vidout: VIDOUT0: dequeue buffer 0
ent /GstPipelineVPSS_VIDEO: dequeue video
:pipeline0/GstOmVPSS_FVID2: dequeue event return 0 within 0 ms
xH264Dec:omxh264dec0: GStreamer t81xx_vidout t81xx_vidout: VIDOUT0: queue buffer 0
encountered a get81xx_vidout t81xx_vidout: VIDOUT0: buffer release
neral stream errt81xx_vidout t81xx_vidout: VIDOUT0: prepare buffer 0xb48cb280 with field 1
or.
Additional t81xx_vidout t81xx_vidout: VIDOUT0: add buffer0
debug info:
gstt81xx_vidout t81xx_vidout: VIDOUT0: Offset - 0x0
omx_base_filter.VPSS_VIDEO: set buffer
c(708): pad_chaiVPSS_VIDEO: queue video
n (): /GstPipeline:pipeline0/GstVPSS_FVID2: queue event return 0 within 1 ms.
OmxH264Dec:omxh2t81xx_vidout t81xx_vidout: VIDOUT0: queue 0 0 addr 0xb48cb28064dec0:
Error f
t81xx_vidout t81xx_vidout: VIDOUT0: dequeue buffer 1
rom OpenMAX compVPSS_VIDEO: dequeue video
onent
ExecutionVPSS_FVID2: dequeue event return 0 within 0 ms
ended after 205880801741 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
t81xx_vidout t81xx_vidout: VIDOUT0: stream off
VPSS_VIDEO: stop video0
VPSS_FVID2: send control with cmd 0x00000006
VPSS_FVID2: control event 0x6 return 0 within 48 ms.
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
t81xx_vidout t81xx_vidout: VIDOUT0: buffer release
Unable to handle kernel paging request at virtual address 2222d004
pgd = c0004000
[2222d004] *pgd=00000000
Internal error: Oops: 5 [#2]
last sysfs file: /sys/devices/virtual/gpio/gpio45/value
Modules linked in: tmp112 pm_ina220b adv7393_Enc adv7189_Dec pcieCdev eeprom_24aa02 fpga_uart gpmc_fpga_vp4000 ti81xxvin 6
CPU: 0 Tainted: G D (2.6.37 #5)
PC is at get_next_timer_interrupt+0x13c/0x244
LR is at tick_nohz_stop_sched_tick+0x38c/0x3c8
pc : [<c0078620>] lr : [<c0091d98>] psr: 60000093
sp : c049bef8 ip : 0000002f fp : c049bf44
r10: 00000000 r9 : 00000001 r8 : ffffeeff
r7 : ffffef00 r6 : 00ffffef r5 : c04fc680 r4 : c04fc68c
r3 : c04fd004 r2 : c04fd08c r1 : 2222d004 r0 : 0000002f
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c5387d Table: 8a48c019 DAC: 00000017
Process swapper (pid: 0, stack limit = 0xc049a2e8)
Stack: (0xc049bef8 to 0xc049c000)
bee0: c04fce8c c04fd004
bf00: 00000000 00000000 c04fce8c c04fd08c c04fd28c c04fd48c c037400c e12f67cc
bf20: 00000023 0000bff6 00000000 c04fdc38 c04a0938 ffffeeff c049bf9c c049bf48
bf40: c0091d98 c00784f0 00000000 c049bf58 00000100 1c042f70 1c03a180 00000100
bf60: ccb63000 40000013 1c042f70 00000100 c03707ac c049a000 c04db380 c002db60
bf80: c049e0f4 80000000 413fc082 0000001f c049bfb4 c049bfa0 c0046508 c0091a18
bfa0: c04ff684 c04db380 c049bfc4 c049bfb8 c036905c c00464f0 c049bff4 c049bfc8
bfc0: c0008cc4 c0369008 c0008804 00000000 00000000 c002db60 00000000 10c53c7d
bfe0: c04db49c c002db5c 00000000 c049bff8 80008048 c0008a60 00000000 00000000
Backtrace:
[<c00784e4>] (get_next_timer_interrupt+0x0/0x244) from [<c0091d98>] (tick_nohz_stop_sched_tick+0x38c/0x3c8)
[<c0091a0c>] (tick_nohz_stop_sched_tick+0x0/0x3c8) from [<c0046508>] (cpu_idle+0x24/0x90)
[<c00464e4>] (cpu_idle+0x0/0x90) from [<c036905c>] (rest_init+0x60/0x78)
r5:c04db380 r4:c04ff684
[<c0368ffc>] (rest_init+0x0/0x78) from [<c0008cc4>] (start_kernel+0x270/0x2c8)
[<c0008a54>] (start_kernel+0x0/0x2c8) from [<80008048>] (0x80008048)
r6:c002db5c r5:c04db49c r4:10c53c7d
Code: e3530000 a1a02007 e1a01004 e1a07002 (e5914000)
Unable to handle kernel paging request at virtual address 2222d008
pgd = c0004000
[2222d008] *pgd=00000000
Internal error: Oops: 805 [#3]
last sysfs file: /sys/devices/virtual/gpio/gpio45/value
Modules linked in: tmp112 pm_ina220b adv7393_Enc adv7189_Dec pcieCdev eeprom_24aa02 fpga_uart gpmc_fpga_vp4000 ti81xxvin 6
CPU: 0 Tainted: G D (2.6.37 #5)
PC is at cascade+0x28/0x98
LR is at run_timer_softirq+0x84/0x1e4
pc : [<c0077ca0>] lr : [<c0078030>] psr: 60000193
sp : c049bbe8 ip : 2222d004 fp : c049bc0c
r10: c04fd28c r9 : c04fd08c r8 : c04fd48c
r7 : c049a000 r6 : c04fc680 r5 : 0000002f r4 : c04fc680
r3 : c049bbe8 r2 : c04fd004 r1 : c04fce8c r0 : c04fc680
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c5387d Table: 8a48c019 DAC: 00000017
Process swapper (pid: 0, stack limit = 0xc049a2e8)
Stack: (0xc049bbe8 to 0xc049c000)
bbe0: 2222d004 c049bbf8 c04fc680 c04fc680 00000000 00000004
bc00: c049bc54 c049bc10 c0078030 c0077c84 00000008 c04a0b00 00000000 c04fce8c
bc20: c049a000 00000000 00000000 c049a000 00000100 00000004 00000001 00000001
bc40: 0000000a c04fc440 c049bc8c c049bc58 c0072994 c0077fb8 c049bc74 c049bc68
bc60: c0053114 00000043 00000000 c049bd37 c0078624 00000000 00000008 00000000
bc80: c049bc9c c049bc90 c0072a64 c0072920 c049bcb4 c049bca0 c003a080 c0072a28
bca0: ffffffff fa200000 c049bd74 c049bcb8 c0371f34 c003a00c 00000000 c04dbb10
bcc0: 00000080 00000080 00000001 c0078622 c049bd37 c0078624 00000000 00000008
bce0: 00000000 c049bd74 c049bd00 c049bd00 c0048f10 c006d738 60000113 ffffffff
bd00: c049a2e8 0000000b 00000111 00000000 65000005 30333533 20303030 30613161
bd20: 37303032 61316520 30303130 31652034 30373061 28203230 31393565 30303034
bd40: c0002029 c0370080 c046aa23 2222d004 c049beb0 00000000 00000005 00000000
bd60: 00000005 2222d004 c049bd9c c049bd78 c004bba0 c0048cd4 c049e740 c049beb0
bd80: c049d0c8 00000000 00000005 00000005 c049bdd4 c049bda0 c0373f14 c004bb40
bda0: 18701a81 00000000 c04b3738 c049e740 c049e790 00000005 c049beb0 00000005
bdc0: 20000193 00000000 c049bdfc c049bdd8 c0373f54 c0373d30 c049e740 c049e790
bde0: 00000005 c049beb0 2222d004 20000193 c049beac c049be00 c003a2a4 c0373f3c
be00: 00000001 00000000 c04fd48c c04fd08c c049be3c c049be20 c0069474 c006a068
be20: c04b36f0 cc887b80 c049be54 c049be38 c0068588 c0067ab8 00000001 cc887b80
be40: c04b36f0 00000000 c049be7c c049be58 c006b2a4 c0068548 00000100 20000113
be60: c04fc680 00000100 c00783bc c049a000 c049be8c c049be80 c006b324 c006b24c
be80: c049be9c c049be90 c00783cc ffffffff c049bee4 00ffffef ffffef00 ffffeeff
bea0: c049bf44 c049beb0 c0371eec c003a274 0000002f 2222d004 c04fd08c c04fd004
bec0: c04fc68c c04fc680 00ffffef ffffef00 ffffeeff 00000001 00000000 c049bf44
bee0: 0000002f c049bef8 c0091d98 c0078620 60000093 ffffffff c04fce8c c04fd004
bf00: 00000000 00000000 c04fce8c c04fd08c c04fd28c c04fd48c c037400c e12f67cc
bf20: 00000023 0000bff6 00000000 c04fdc38 c04a0938 ffffeeff c049bf9c c049bf48
bf40: c0091d98 c00784f0 00000000 c049bf58 00000100 1c042f70 1c03a180 00000100
bf60: ccb63000 40000013 1c042f70 00000100 c03707ac c049a000 c04db380 c002db60
bf80: c049e0f4 80000000 413fc082 0000001f c049bfb4 c049bfa0 c0046508 c0091a18
bfa0: c04ff684 c04db380 c049bfc4 c049bfb8 c036905c c00464f0 c049bff4 c049bfc8
bfc0: c0008cc4 c0369008 c0008804 00000000 00000000 c002db60 00000000 10c53c7d
bfe0: c04db49c c002db5c 00000000 c049bff8 80008048 c0008a60 00000000 00000000
Backtrace:
[<c0077c78>] (cascade+0x0/0x98) from [<c0078030>] (run_timer_softirq+0x84/0x1e4)
r6:00000004 r5:00000000 r4:c04fc680
[<c0077fac>] (run_timer_softirq+0x0/0x1e4) from [<c0072994>] (__do_softirq+0x80/0x108)
[<c0072914>] (__do_softirq+0x0/0x108) from [<c0072a64>] (irq_exit+0x48/0x94)
[<c0072a1c>] (irq_exit+0x0/0x94) from [<c003a080>] (asm_do_IRQ+0x80/0xa0)
[<c003a000>] (asm_do_IRQ+0x0/0xa0) from [<c0371f34>] (__irq_svc+0x34/0xa0)
Exception stack(0xc049bcb8 to 0xc049bd00)
bca0: 00000000 c04dbb10
bcc0: 00000080 00000080 00000001 c0078622 c049bd37 c0078624 00000000 00000008
bce0: 00000000 c049bd74 c049bd00 c049bd00 c0048f10 c006d738 60000113 ffffffff
r5:fa200000 r4:ffffffff
[<c0048cc8>] (die+0x0/0x2d8) from [<c004bba0>] (__do_kernel_fault+0x6c/0x8c)
[<c004bb34>] (__do_kernel_fault+0x0/0x8c) from [<c0373f14>] (do_page_fault+0x1f0/0x20c)
r9:00000005 r8:00000005 r7:00000000 r6:c049d0c8 r5:c049beb0
r4:c049e740
[<c0373d24>] (do_page_fault+0x0/0x20c) from [<c0373f54>] (do_translation_fault+0x24/0xa8)
[<c0373f30>] (do_translation_fault+0x0/0xa8) from [<c003a2a4>] (do_DataAbort+0x3c/0x9c)
r9:20000193 r8:2222d004 r7:c049beb0 r6:00000005 r5:c049e790
r4:c049e740
[<c003a268>] (do_DataAbort+0x0/0x9c) from [<c0371eec>] (__dabt_svc+0x4c/0x60)
Exception stack(0xc049beb0 to 0xc049bef8)
bea0: 0000002f 2222d004 c04fd08c c04fd004
bec0: c04fc68c c04fc680 00ffffef ffffef00 ffffeeff 00000001 00000000 c049bf44
bee0: 0000002f c049bef8 c0091d98 c0078620 60000093 ffffffff
r8:ffffeeff r7:ffffef00 r6:00ffffef r5:c049bee4 r4:ffffffff
[<c00784e4>] (get_next_timer_interrupt+0x0/0x244) from [<c0091d98>] (tick_nohz_stop_sched_tick+0x38c/0x3c8)
[<c0091a0c>] (tick_nohz_stop_sched_tick+0x0/0x3c8) from [<c0046508>] (cpu_idle+0x24/0x90)
[<c00464e4>] (cpu_idle+0x0/0x90) from [<c036905c>] (rest_init+0x60/0x78)
r5:c04db380 r4:c04ff684
[<c0368ffc>] (rest_init+0x0/0x78) from [<c0008cc4>] (start_kernel+0x270/0x2c8)
[<c0008a54>] (start_kernel+0x0/0x2c8) from [<80008048>] (0x80008048)
r6:c002db5c r5:c04db49c r4:10c53c7d
Code: e1a05002 e0812182 e1a06000 e523c008 (e58c3004)
---[ end trace e07a0ba472d49b32 ]---
Kernel panic - not syncing: Fatal exception in interrupt
Backtrace:
[<c0048bb8>] (dump_backtrace+0x0/0x110) from [<c036fef0>] (dump_stack+0x18/0x1c)
r7:c0077ca4 r6:c049ba27 r5:c0077ca2 r4:c04dbb10
[<c036fed8>] (dump_stack+0x0/0x1c) from [<c036ff54>] (panic+0x60/0x17c)
[<c036fef4>] (panic+0x0/0x17c) from [<c0048f4c>] (die+0x284/0x2d8)
r3:00000100 r2:c04f0986 r1:00000000 r0:c042497a
[<c0048cc8>] (die+0x0/0x2d8) from [<c004bba0>] (__do_kernel_fault+0x6c/0x8c)
[<c004bb34>] (__do_kernel_fault+0x0/0x8c) from [<c0373f14>] (do_page_fault+0x1f0/0x20c)
r9:00000805 r8:00000805 r7:00000000 r6:c049d0c8 r5:c049bba0
r4:c049e740
[<c0373d24>] (do_page_fault+0x0/0x20c) from [<c0373f54>] (do_translation_fault+0x24/0xa8)
[<c0373f30>] (do_translation_fault+0x0/0xa8) from [<c003a2a4>] (do_DataAbort+0x3c/0x9c)
r9:20000193 r8:2222d008 r7:c049bba0 r6:00000805 r5:c049e790
r4:c049e740
[<c003a268>] (do_DataAbort+0x0/0x9c) from [<c0371eec>] (__dabt_svc+0x4c/0x60)
Exception stack(0xc049bba0 to 0xc049bbe8)
bba0: c04fc680 c04fce8c c04fd004 c049bbe8 c04fc680 0000002f c04fc680 c049a000
bbc0: c04fd48c c04fd08c c04fd28c c049bc0c 2222d004 c049bbe8 c0078030 c0077ca0
bbe0: 60000193 ffffffff
r8:c04fd48c r7:c049a000 r6:c04fc680 r5:c049bbd4 r4:ffffffff
[<c0077c78>] (cascade+0x0/0x98) from [<c0078030>] (run_timer_softirq+0x84/0x1e4)
r6:00000004 r5:00000000 r4:c04fc680
[<c0077fac>] (run_timer_softirq+0x0/0x1e4) from [<c0072994>] (__do_softirq+0x80/0x108)
[<c0072914>] (__do_softirq+0x0/0x108) from [<c0072a64>] (irq_exit+0x48/0x94)
[<c0072a1c>] (irq_exit+0x0/0x94) from [<c003a080>] (asm_do_IRQ+0x80/0xa0)
[<c003a000>] (asm_do_IRQ+0x0/0xa0) from [<c0371f34>] (__irq_svc+0x34/0xa0)
Exception stack(0xc049bcb8 to 0xc049bd00)
bca0: 00000000 c04dbb10
bcc0: 00000080 00000080 00000001 c0078622 c049bd37 c0078624 00000000 00000008
bce0: 00000000 c049bd74 c049bd00 c049bd00 c0048f10 c006d738 60000113 ffffffff
r5:fa200000 r4:ffffffff
[<c0048cc8>] (die+0x0/0x2d8) from [<c004bba0>] (__do_kernel_fault+0x6c/0x8c)
[<c004bb34>] (__do_kernel_fault+0x0/0x8c) from [<c0373f14>] (do_page_fault+0x1f0/0x20c)
r9:00000005 r8:00000005 r7:00000000 r6:c049d0c8 r5:c049beb0
r4:c049e740
[<c0373d24>] (do_page_fault+0x0/0x20c) from [<c0373f54>] (do_translation_fault+0x24/0xa8)
[<c0373f30>] (do_translation_fault+0x0/0xa8) from [<c003a2a4>] (do_DataAbort+0x3c/0x9c)
r9:20000193 r8:2222d004 r7:c049beb0 r6:00000005 r5:c049e790
r4:c049e740
[<c003a268>] (do_DataAbort+0x0/0x9c) from [<c0371eec>] (__dabt_svc+0x4c/0x60)
Exception stack(0xc049beb0 to 0xc049bef8)
bea0: 0000002f 2222d004 c04fd08c c04fd004
bec0: c04fc68c c04fc680 00ffffef ffffef00 ffffeeff 00000001 00000000 c049bf44
bee0: 0000002f c049bef8 c0091d98 c0078620 60000093 ffffffff
r8:ffffeeff r7:ffffef00 r6:00ffffef r5:c049bee4 r4:ffffffff
[<c00784e4>] (get_next_timer_interrupt+0x0/0x244) from [<c0091d98>] (tick_nohz_stop_sched_tick+0x38c/0x3c8)
[<c0091a0c>] (tick_nohz_stop_sched_tick+0x0/0x3c8) from [<c0046508>] (cpu_idle+0x24/0x90)
[<c00464e4>] (cpu_idle+0x0/0x90) from [<c036905c>] (rest_init+0x60/0x78)
r5:c04db380 r4:c04ff684
[<c0368ffc>] (rest_init+0x0/0x78) from [<c0008cc4>] (start_kernel+0x270/0x2c8)
[<c0008a54>] (start_kernel+0x0/0x2c8) from [<80008048>] (0x80008048)
r6:c002db5c r5:c04db49c r4:10c53c7d
CTRL-A Z for help |115200 8N1 | NOR | Minicom 2.4 | VT102 | Offline
