Re: [Gumstix-users] Overo Tide + Palo43 & Android kernel locks up

[Ash C. <as...@gu...>]

Hi Kevin,

I've also seen this bug on rare occasions and I suspect (but don't
know) it is something to do with power management or the SGX modules.
If you disable SGX, do you still get the fault?

-Ash

On Sun, Apr 3, 2011 at 7:58 PM, Kevin Kowalewski
<kow...@gm...> wrote:
> Hi,
>
> I seem to be having problems with the Overo Tide board attached to a
> Palo43 expansion board while running Rowboat Android. The system locks
> up with the error message:
>
> # BUG: soft lockup - CPU#0 stuck for 61s! [twl4030-irq:322]
>
> I am guessing the communication between the power management and the CPU
> faulted. This is the second time I've seen this message in as many
> hours. The board is going to be used in production for a Casino and
> problems like this really can't be happening.
>
> Does anyone have any advice on this? The complete error message is below.
>
> Thanks,
> Kevin
>
>
> # BUG: soft lockup - CPU#0 stuck for 61s! [twl4030-irq:322]
> Modules linked in: omaplfb pvrsrvkm
>
> Pid: 322, comm:          twl4030-irq
> CPU: 0    Not tainted  (2.6.32 #104)
> PC is at omap_i2c_isr+0x278/0x350
> LR is at handle_IRQ_event+0xa8/0x1e4
> pc : [<c036d6bc>]    lr : [<c00ba060>]    psr: 40000113
> sp : df8bfdb8  ip : 00000000  fp : c0711a60
> r10: 00000000  r9 : 00  r1 : 00000000  r0 : 0000002e
> Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
> Control: 10c5387d  Table: 9f0b4019  DAC: 00000017
>
> PC: 0xc036d63c:
> d63c  e352003c 8a00001f ea00001c e3150010 0a000006 e5940000 ebfca3ab
> e5943000
> d65c  e5932008 e1a01000 e59f0118 eb063d27 e3150901 0a000019 e5940000
> ebfca3a2
> d67c  e5943000 e5932008 e1a01000 e59f00f8 eb063d1e ea000011 e3150003
> 0a000005
> d69c  e5942004 e3043010 e0053003 e3866b01 e1c230b8 eaffff79 e5942004
> e1d250b8
> d6bc  e3150b01 0afffff3 e2433001 e5942004 e6ef3073 e1c201bc e3530000
> 1affffce
> d6dc  e3043010 e5942004 e0053003 e1c230b8 ea000017 e3150b02 0a000009
> e5940000
> d6fc  ebfca381 e5943000 e5932008 e1a01000 e59f0078 eb063cfd e1d433b0
> e3833b02
> d71c  e1c433b0 e3150b01 0a000009 e5940000 ebfca375 e5943000 e5932008
> e1a01000
>
> LR: 0xc00b9fe0:
> 9fe0  e59fb1ac e3c5503f e3a08000 e58d8004 e5993004 e3530000 0a000014
> e5953004
> a000  e2833001 e5853004 e5996010 e3560000 0a000007 e1a0a006 e1a00007
> e4963004
> a020  e1a01004 e12fff33 e59a3004 e3530000 eafffff6 e5953004 e2433001
> e5853004
> a040  e5953000 e3130002 0a000000 eb110c68 e5943000 e1a00007 e594100c
> e12fff33
> a060  e59b3004 e3530000 e1a06000 0a000017 e5953004 e2833001 e5853004
> e59ba010
> a080  e35a0000 0a00000a e1a0c00a e1a00007 e49a3004 e1a01004 e58dc000
> e1a02006
> a0a0  e12fff33 e59dc000 e59c3004 e3530000 eafffff3 e5953004 e2433001
> e5853004
> a0c0  e5953000 e3130002 0a000000 eb110c48 e3560001 0a00001d e3560002
> 1a00001e
>
> SP: 0xdf8bfd38:
> fd38  00010003 00010002 df8be000 00000000 c0711a60 c00bbaa8 00000025
> df8bfe20
> fd58  00000000 c005606c 40000113 ffffffff fa200000 c0056ac4 0000002e
> 00000000
> fd78  fa070000 00000001 df8f2e00 00004000 00000000 00000001 0000601f
> c0711a40
> fd98  00000000 c0711a60 00000000 df8bfdb8 c00ba060 c036d6bc 40000113
> ffffffff
> fdb8  df8f4b40 df8be000 df8f4b40 00000038 00000000 c00ba060 00000038
> 00000000
> fdd8  df8bfe00 c06d57f4 00000038 df8f4b40 00000002 00000001 df8be000
> 00000000
> fdf8  df8bfe9c c00bbaa8 00000038 00000000 df8be000 c005606c 60000013
> ffffffff
> fe18  fa200000 c0056ac4 00000001 00000000 df8f2e18 df8a0580 00000080
> df8f2e14
>
> FP: 0xc07119e0:
> 19e0  c06720c0 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a00  c0672148 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a20  c0672158 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a40  c0672120 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a60  c0672134 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a80  c06721a8 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1aa0  c0672180 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1ac0  c0672194 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
>
> R2: 0xfa06ff80:
> ff80  ******** ******** ******** ******** ******** ******** ********
> ********
> ffa0  ******** ******** ******** ******** ******** ******** ********
> ********
> ffc0  ******** ******** ******** ******** ******** ******** ********
> ********
> ffe0  ******** ******** ******** ******** ******** ******** ********
> ********
> 0000  ******** ******** ******** ******** ******** ******** ********
> ********
> 0020  ******** ******** ******** ******** ******** ******** ********
> ********
> 0040  ******** ******** ******** ******** ******** ******** ********
> ********
> 0060  ******** ******** ******** ******** ******** ******** ********
> ********
>
> R4: 0xdf8f2d80:
> 2d80  00000000 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 2da0  00000000 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 2dc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 2de0  00000000 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 2e00  c06d0f98 fa070000 00000038 c06cc478 c06cb474 00000000 df8bfe78
> df8bfe78
> 2e20  00000000 0000000c c0070a44 00000a28 00000000 df8bff00 00000000
> 00000000
> 2e40  00000000 00000000 00000001 c052e118 00000000 df8f2e54 df8f2e54
> df8f2e5c
> 2e60  df8f2e5c df8a0580 00000080 00000000 c06d0f98 df8f85c0 df8fac40
> df8f6bac
>
> R9: 0xc07119c0:
> 19c0  c06720ac 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 19e0  c06720c0 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a00  c0672148 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a20  c0672158 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a40  c0672120 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a60  c0672134 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1a80  c06721a8 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> 1aa0  c0672180 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000
> BUG: soft lockup - CPU#0 stuck for 61s! [twl4030-irq:322]
> Modules linked in: omaplfb pvrsrvkm
>
> Pid: 322, comm:          twl4030-irq
> CPU: 0    Not tainted  (2.6.32 #104)
> PC is at omap_i2c_isr+0x278/0x350
> LR is at handle_IRQ_event+0xa8/0x1e4
> pc : [<c036d6bc>]    lr : [<c00ba060>]    psr: 40000113
> sp : df8bfdb8  ip : 00000000  fp : c0711a60
> r10: 00000000  r9 : c0711a40  r8 : 0000601f
> r7 : 00000001  r6 : 00000000  r5 : 00004000  r4 : df8f2e00
> r3 : 00000001  r2 : fa070000  r1 : 00000000  r0 : 0000002e
> Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
> Control: 10c5387d  Table: 9f0b4019  DAC: 00000017
>
> PC: 0xc036d63c:
> d63c  e352003c 8a00001f ea00001c e3150010 0a000006 e5940000 ebfca3ab
> e5943000
> d65c  e5932008 e1a01000 e59f0118 eb063d27 e3150901 0a000019 e5940000 ebfc
>
>
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