Hi!
I am having trouble getting one of our BBB to boot, and I am curious to
understand the problem. After much Google-ing with no success I have
decided to resort to bothering somebody else by asking about the problem.
Please see below log from the serial port, the problem to me seems to be on
the lines:
*[ 1.039071] Unhandled fault: external abort on non-linefetch (0x1008)
at 0xe089c000*
*[ 1.047198] Internal error: : 1008 [#1] SMP THUMB2*
I have no idea where to even start with understanding why these errors
would occur :-).
Many thanks for your valuable time!
Dane
U-Boot SPL 2015.01-00001-gb2412df (Jan 29 2015 - 15:01:06)
U-Boot 2015.01-00001-gb2412df (Jan 29 2015 - 15:01:06), Build:
jenkins-github_Bootloader-Builder-105
Watchdog enabled
I2C: ready
DRAM: 512 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment
Net: <ethaddr> not set. Validating first E-fuse MAC
Phy 0 not found
cpsw
Hit any key to stop autoboot: 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
reading uEnv.txt
933 bytes read in 6 ms (151.4 KiB/s)
gpio: pin 55 (gpio 55) value is 1
Loaded environment from uEnv.txt
Importing environment from mmc ...
Checking if uenvcmd is set ...
gpio: pin 56 (gpio 56) value is 1
Running uenvcmd ...
776 bytes read in 89 ms (7.8 KiB/s)
5617184 bytes read in 486 ms (11 MiB/s)
2867606 bytes read in 290 ms (9.4 MiB/s)
26098 bytes read in 123 ms (207 KiB/s)
Kernel image @ 0x82000000 [ 0x000000 - 0x55b620 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Using Device Tree in place at 88000000, end 880095f1
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.373013] omap2_mbox_probe: platform not supported
[ 0.527930] tps65217-bl tps65217-bl: no platform data provided
[ 0.591166] bone-capemgr bone_capemgr.9: slot #0: No cape found
[ 0.628275] bone-capemgr bone_capemgr.9: slot #1: No cape found
[ 0.665383] bone-capemgr bone_capemgr.9: slot #2: No cape found
[ 0.702492] bone-capemgr bone_capemgr.9: slot #3: No cape found
[ 0.718308] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN
conflict P8.45 (#5:BB-BONELT-HDMI)
[ 0.727901] bone-capemgr bone_capemgr.9: slot #6: Failed verification
[ 0.734644] bone-capemgr bone_capemgr.9: loader: failed to load slot-6
BB-BONELT-HDMIN:00A0 (prio 2)
[ 0.751035] omap_hsmmc mmc.5: of_parse_phandle_with_args of 'reset'
failed
[ 0.814111] pinctrl-single 44e10800.pinmux: pin 44e10854 already
requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[ 0.825789] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status
-22
[ 0.833060] pinctrl-single 44e10800.pinmux: could not request pin 21 on
device pinctrl-single
*[ 1.039071] Unhandled fault: external abort on non-linefetch (0x1008)
at 0xe089c000*
*[ 1.047198] Internal error: : 1008 [#1] SMP THUMB2*
[ 1.052265] Modules linked in:
[ 1.055503] CPU: 0 Not tainted (3.8.13-bone70 #1)
[ 1.060854] PC is at cpsw_probe+0x348/0x960
[ 1.065291] LR is at ioremap_page_range+0x95/0xf8
[ 1.070266] pc : [<c0325698>] lr : [<c0255c75>] psr: a0000033
[ 1.070266] sp : df071e18 ip : 00000000 fp : df0d3400
[ 1.082402] r10: c0837c18 r9 : de102000 r8 : de102590
[ 1.087934] r7 : de102000 r6 : de102540 r5 : 00000000 r4 : e089c000
[ 1.094830] r3 : 80000000 r2 : 00000000 r1 : e089d000 r0 : e089c000
[ 1.101731] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA Thumb
Segment kernel
[ 1.109637] Control: 50c5387d Table: 9e280019 DAC: 00000015
[ 1.115703] Process swapper/0 (pid: 1, stack limit = 0xdf070240)
[ 1.122047] Stack: (0xdf071e18 to 0xdf072000)
[ 1.126645] 1e00:
00000000 c00b6a89
[ 1.135287] 1e20: c0883bb8 c0883bb8 de102540 de102298 df0d3410 de5fcac8
00000000 df071e90
[ 1.143912] 1e40: df071e90 c00ff1b3 22222222 22222222 00000000 c0883bb8
de5fcac8 de23d9c0
[ 1.152545] 1e60: de5fcac8 c00ff0ef de5fcac8 00000000 df071e90 de5fcb48
df0d5c48 c00ff967
[ 1.161191] 1e80: df0494b8 c0049697 00000000 df0d3444 00000020 00000008
df0d3410 c0932e2c
[ 1.169831] 1ea0: df0d3410 c08a2c40 00000000 c081a039 00000100 c0837c18
00000000 c02c8279
[ 1.178468] 1ec0: c02c8269 c02c771b 00000000 df0d3410 c08a2c40 df0d3444
00000000 c02c787b
[ 1.187097] 1ee0: c08a2c40 c02c7831 00000000 c02c684f df049478 df0c4180
c08a2c40 c0898090
[ 1.195735] 1f00: de23d9c0 c02c720f c07460fc c08a2c40 c08a2c40 df070000
c08c3980 00000000
[ 1.204373] 1f20: c081a039 c02c7b7d 00000000 c0824838 df070000 c08c3980
00000000 c081a039
[ 1.213014] 1f40: 00000100 c000867f 00000007 00000007 c087bc98 c0824834
c0824838 00000007
[ 1.224272] 1f60: c0824818 c08c3980 c07fe1c9 c0837c18 00000000 c07fe6a3
00000007 00000007
[ 1.235517] 1f80: c07fe1c9 c0d50fc0 00000000 c04c77c9 00000000 00000000
00000000 00000000
[ 1.246750] 1fa0: 00000000 c04c77cf 00000000 c000c8fd 00000000 00000000
00000000 00000000
[ 1.258003] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000
[ 1.269270] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
00000000 00000000
[ 1.280551] [<c0325698>] (cpsw_probe+0x348/0x960) from [<c02c8279>]
(platform_drv_probe+0x11/0x14)
[ 1.292717] [<c02c8279>] (platform_drv_probe+0x11/0x14) from
[<c02c771b>] (driver_probe_device+0x53/0x168)
[ 1.305614] [<c02c771b>] (driver_probe_device+0x53/0x168) from
[<c02c787b>] (__driver_attach+0x4b/0x4c)
[ 1.318263] [<c02c787b>] (__driver_attach+0x4b/0x4c) from [<c02c684f>]
(bus_for_each_dev+0x27/0x48)
[ 1.330585] [<c02c684f>] (bus_for_each_dev+0x27/0x48) from [<c02c720f>]
(bus_add_driver+0xe3/0x168)
[ 1.342911] [<c02c720f>] (bus_add_driver+0xe3/0x168) from [<c02c7b7d>]
(driver_register+0x3d/0xc4)
[ 1.355157] [<c02c7b7d>] (driver_register+0x3d/0xc4) from [<c000867f>]
(do_one_initcall+0x1f/0xf4)
[ 1.367388] [<c000867f>] (do_one_initcall+0x1f/0xf4) from [<c07fe6a3>]
(kernel_init_freeable+0xc3/0x158)
[ 1.380156] [<c07fe6a3>] (kernel_init_freeable+0xc3/0x158) from
[<c04c77cf>] (kernel_init+0x7/0x98)
[ 1.392487] [<c04c77cf>] (kernel_init+0x7/0x98) from [<c000c8fd>]
(ret_from_fork+0x11/0x34)
[ 1.404089] Code: f000 81d2 f8c7 05c0 (6803) f44f
[ 1.411952] ---[ end trace 6d80a4382ec89691 ]---
[ 1.419761] Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000000b
[ 1.419761]
[ 1.434957] drm_kms_helper: panic occurred, switching back to text
console
--
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