[   26.933654] ------------[ cut here ]------------
[   26.938507] Kernel BUG at c0185182 [verbose debug info unavailable]
[   26.945037] Internal error: Oops - undefined instruction: 0 [#1]
[   26.951293] Modules linked in: bufferclass_ti(O) omaplfb(O) pvrsrvkm(O) ip_tables x_tables g_mass_storage rfcomm ircomm_tty ircomm irda hidp bluetooth rfkill ipv6
[   26.966522] CPU: 0    Tainted: G           O  (3.2.14 #3)
[   26.972167] PC is at omap2_mcspi_transfer+0x102/0x1d4
[   26.977447] LR is at __spi_async+0x55/0x62
[   26.981719] pc : [<c0185182>]    lr : [<c01847e3>]    psr: 200001b3
[   26.981719] sp : cf951e90  ip : 00000000  fp : 00000009
[   26.993682] r10: cf951f08  r9 : c04dc798  r8 : 00000000
[   26.999145] r7 : c045f17c  r6 : d0832000  r5 : 0000a000  r4 : cf951f34
[   27.005950] r3 : d0000000  r2 : c04dc7b0  r1 : bfffffff  r0 : cf9be800
[   27.012756] Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA Thumb  Segment kernel
[   27.020660] Control: 50c5387d  Table: 8ed0c019  DAC: 00000015
[   27.026641] Process kworker/0:1 (pid: 20, stack limit = 0xcf9502f0)
[   27.033172] Stack: (0xcf951e90 to 0xcf952000)
[   27.037719] 1e80:                                     cf9be800 cf9be800 00000000 cf8a8800
[   27.046264] 1ea0: 00000000 cf9be800 cf951ee4 cf8a8800 cf9cde20 00000000 00000009 c01847e3
[   27.054779] 1ec0: 00000000 40000113 00000000 cf9be800 cf951ee4 c018482b cf951f08 c01849df
[   27.063323] 1ee0: cf9be800 00000000 cf951ee8 cf951ee8 cf9cde9c cf9be800 d0832000 00100100
[   27.071868] 1f00: cf9cdc00 c014b42f cf951f50 cf951f50 cf9be800 00000000 c0184ae1 cf951ee4
[   27.080383] 1f20: 00000000 00000000 00000000 00000000 00000000 d0832000 00000000 0000a000
[   27.088928] 1f40: 00000000 00000000 00000000 00000000 cf951f08 cf951f08 c0487140 c0487130
[   27.097473] 1f60: c0487134 c014a9b9 cf9002c0 cf821600 00000000 c014a95d cf821605 c0035ff1
[   27.105987] 1f80: cf9002c0 cf9002c0 c04cd5e8 c047de88 cf950000 cf9002d0 c047de84 c047de88
[   27.114532] 1fa0: 00000009 c0037113 00000000 cf83df28 cf9002c0 c0036fe5 00000033 00000000
[   27.123077] 1fc0: 00000000 00000000 00000000 c0039237 00000000 00000000 cf9002c0 00000000
[   27.131591] 1fe0: cf951fe0 cf951fe0 cf83df28 c00391ed c000cd29 c000cd29 002aaa08 4400ba8a
[   27.140167] [<c0185182>] (omap2_mcspi_transfer+0x102/0x1d4) from [<c01847e3>] (__spi_async+0x55/0x62)
[   27.149780] [<c01847e3>] (__spi_async+0x55/0x62) from [<c018482b>] (spi_async_locked+0xd/0x1e)
[   27.158782] [<c018482b>] (spi_async_locked+0xd/0x1e) from [<c01849df>] (__spi_sync+0x39/0x5e)
[   27.167694] [<c01849df>] (__spi_sync+0x39/0x5e) from [<c014b42f>] (st7735fb_update_display+0x9b/0xb0)
[   27.177307] [<c014b42f>] (st7735fb_update_display+0x9b/0xb0) from [<c014a9b9>] (fb_deferred_io_work+0x5d/0x8c)
[   27.187774] [<c014a9b9>] (fb_deferred_io_work+0x5d/0x8c) from [<c0035ff1>] (process_one_work+0x15b/0x23a)
[   27.197753] [<c0035ff1>] (process_one_work+0x15b/0x23a) from [<c0037113>] (worker_thread+0x12f/0x1ec)
[   27.207397] [<c0037113>] (worker_thread+0x12f/0x1ec) from [<c0039237>] (kthread+0x4b/0x58)
[   27.216033] [<c0039237>] (kthread+0x4b/0x58) from [<c000cd29>] (kernel_thread_exit+0x1/0x6)
[   27.224761] Code: 4281 d901 4299 d300 (de02) 6839 
[   27.229980] ---[ end trace 7d81fd1bd5f068b8 ]---