modprobe bufferclass_ti

gistfile1.txt

# modprobe bufferclass_ti
[ 1349.355377] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[ 1349.364105] pgd = de4c0000
[ 1349.366943] [00000000] *pgd=9e4d7831, *pte=00000000, *ppte=00000000
[ 1349.373687] Internal error: Oops: 17 [#1] SMP ARM
[ 1349.378662] Modules linked in: bufferclass_ti(O+) omapdss pvrsrvkm(O) snd_soc_twl4030 snd_soc_omap_twl4030 snd_soc_omap snd_soc_omap_mcbsp snd_soc_core regmap_spi snd_compress snd_pcm snd_timer snd soundcore snd_page_alloc
[ 1349.399566] CPU: 0    Tainted: G        W  O  (3.9.4 #1)
[ 1349.405212] PC is at AllocateDeviceID+0x0/0x48 [pvrsrvkm]
[ 1349.410919] LR is at PVRSRVRegisterBCDeviceKM+0xfc/0x218 [pvrsrvkm]
[ 1349.417510] pc : [<bf1e23f4>]    lr : [<bf1de290>]    psr: 400f0013
[ 1349.417510] sp : de469e10  ip : de66b898  fp : bf24e0f0
[ 1349.429565] r10: bf24f074  r9 : 00000000  r8 : bf1dfa04
[ 1349.435089] r7 : de50a3a0  r6 : 00000000  r5 : de50a384  r4 : 00000000
[ 1349.441955] r3 : de66b7c0  r2 : 00000002  r1 : de66b7c8  r0 : 00000000
[ 1349.448822] Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[ 1349.456329] Control: 10c5387d  Table: 9e4c0019  DAC: 00000015
[ 1349.462371] Process modprobe (pid: 790, stack limit = 0xde468240)
[ 1349.468749] Stack: (0xde469e10 to 0xde46a000)
[ 1349.473358] 9e00:                                     de4eb4c0 de66b7c0 bf24e358 00000000
[ 1349.481964] 9e20: de50a380 bf24f074 bf24ec18 bf251218 bf24ec18 00000000 00000001 de469f58
[ 1349.490570] 9e40: bf24ef18 bf24ef0c 00000001 de6051c0 bf251000 de468000 00000000 c0008768
[ 1349.499176] 9e60: 00000001 c04edd3c c07b1278 c07b1254 00000000 c00684d8 00000000 de00c400
[ 1349.507781] 9e80: de514180 de469f58 bf24ef18 bf24ef0c 00000001 de6051c0 c0cfb6bc 00000001
[ 1349.516387] 9ea0: bf24ef54 c009a868 bf24ef18 00007fff c0096448 0000024f c0007830 c0097c50
[ 1349.524993] 9ec0: c0cfb6b4 de468000 bf24f060 bf24ef18 de469ef4 bf24ef0c c07b4e80 c06ac870
[ 1349.533599] 9ee0: 000002d2 ffffffff de0b6b40 c07b4e80 de514180 00000000 00000000 00000000
[ 1349.542205] 9f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1349.550811] 9f20: 00000000 00000000 00000000 00000000 000000d2 00002b0c 00080db8 00080760
[ 1349.559417] 9f40: 00000080 c0013808 de468000 00000000 00080d60 c009adbc e0b37000 00002b0c
[ 1349.568023] 9f60: e0b38b04 e0b389b8 e0b39414 000010b4 00001234 00000000 00000000 00000000
[ 1349.576629] 9f80: 0000001e 0000001f 00000014 00000018 0000000f 00000000 00002b0c 00080760
[ 1349.585235] 9fa0: 00080718 c0013660 00002b0c 00080760 00080db8 00002b0c 00080760 00080d60
[ 1349.593841] 9fc0: 00002b0c 00080760 00080718 00000080 00000000 0000000e 0007fa34 00080d60
[ 1349.602447] 9fe0: beacca98 beacca88 00016205 b6e9e8f0 800f0010 00080db8 00000000 00000000
[ 1349.611083] [<bf1e23f4>] (AllocateDeviceID+0x0/0x48 [pvrsrvkm]) from [<bf1de290>] (PVRSRVRegisterBCDeviceKM+0xfc/0x218 [pvrsrvkm])
[ 1349.623474] [<bf1de290>] (PVRSRVRegisterBCDeviceKM+0xfc/0x218 [pvrsrvkm]) from [<bf251218>] (init_module+0x218/0x2e8 [bufferclass_ti])
[ 1349.636169] [<bf251218>] (init_module+0x218/0x2e8 [bufferclass_ti]) from [<c0008768>] (do_one_initcall+0x100/0x16c)
[ 1349.647155] [<c0008768>] (do_one_initcall+0x100/0x16c) from [<c009a868>] (load_module+0x1aac/0x1f58)
[ 1349.656799] [<c009a868>] (load_module+0x1aac/0x1f58) from [<c009adbc>] (sys_init_module+0xa8/0xec)
[ 1349.666229] [<c009adbc>] (sys_init_module+0xa8/0xec) from [<c0013660>] (ret_fast_syscall+0x0/0x3c)
[ 1349.675628] Code: e3e00000 ebffed9a e1a00004 e8bd8038 (e5902000)
[ 1349.682159] ---[ end trace 7c8f237eebd94ee5 ]---
Segmentation fault