帮忙分析下oops信息 - Chinaunix

<1>[ 30.710327] Unable to handle kernel paging request at virtual address 2e32330a
<1>[ 30.717559] pgd = d8518000
<1>[ 30.720245] [2e32330a] *pgd=00000000
<0>[ 30.723815] Internal error: Oops: 3 [#1]
<0>[ 30.727752] last sysfs file: /sys/power/state
<4>[ 30.744262] CPU: 0 Not tainted (2.6.32.9 #2)
<4>[ 30.748901] PC is at update_min_vruntime.clone.1+0x68/0x15c
<4>[ 30.754486] LR is at update_min_vruntime.clone.1+0x104/0x15c
<4>[ 30.760131] pc : [<c004fe90>] lr : [<c004ff2c>] psr: a0000093
<4>[ 30.760131] sp : d031dc38 ip : d031dc38 fp : d031dc5c
<4>[ 30.771606] r10: d031c000 r9 : 00000000 r8 : c04978c8
<4>[ 30.776824] r7 : 00000006 r6 : 9efa16bc r5 : 2e3232da r4 : c04978c8
<4>[ 30.783355] r3 : 000003b8 r2 : c04996b8 r1 : d001f690 r0 : 000003b8
<4>[ 30.789886] Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
<4>[ 30.797302] Control: 0405397f Table: 18518018 DAC: 40000017
<4>[ 30.803039]
<4>[ 30.803039] PC: 0xc004fe10:
<4>[ 30.807281] fe10 e0a77001 e121f004 e1a01007 e1a00006 e24bd018 e89da8d0 e1a0c00d e92ddbf0
<4>[ 30.815460] fe30 e24cb004 e59f4134 e5941074 e1c425d8 e3510000 01a06002 01a07003 11c163d0
<4>[ 30.823638] fe50 e5945064 e59f8114 e3550000 01a00006 01a01007 0a000011 e59f3104 e59f0104
<4>[ 30.831817] fe70 e5932064 e2455008 e1520000 e2822001 e5832064 ca000021 e3510000 0a00002e
<4>[ 30.839965] fe90 e1c503d0 e1a02000 e1a03001 e0522006 e0c33007 e3530000 aa00000e e1c425d8
<4>[ 30.848144] feb0 e1a06000 e1a07001 e0566002 e0c77003 e3570000 da000003 e1a02000 e1a03001
<4>[ 30.856323] fed0 e1c425f8 e89dabf0 1afffffc e3560000 0afffffa eafffff7 e1a00006 e1a01007
<4>[ 30.864471] fef0 e1c425d8 e1a06000 e1a07001 e0566002 e0c77003 e3570000 caffffee eafffff1
<4>[ 30.872650]
<4>[ 30.872650] LR: 0xc004feac:
<4>[ 30.876922] feac e1c425d8 e1a06000 e1a07001 e0566002 e0c77003 e3570000 da000003 e1a02000
<4>[ 30.885070] fecc e1a03001 e1c425f8 e89dabf0 1afffffc e3560000 0afffffa eafffff7 e1a00006
<4>[ 30.893249] feec e1a01007 e1c425d8 e1a06000 e1a07001 e0566002 e0c77003 e3570000 caffffee
<4>[ 30.901397] ff0c eafffff1 e1a0200d e3c23d7f e3c3303f e593300c e5933124 e5930144 eb0057e4
<4>[ 30.909576] ff2c e59f3048 e5933000 e1500003 15981074 05981074 059f5038 e3510000 1affffd0
<4>[ 30.917755] ff4c e1c503d0 e1c425d8 e1a06000 e1a07001 e0566002 e0c77003 e3570000 caffffd6
<4>[ 30.925903] ff6c eaffffd9 c04978c8 c04ced60 00004e20 c04b6528 2e3232da e1a0c00d e92ddbf0
<4>[ 30.934082] ff8c e24cb004 e59f30a4 e1c063d0 e2831060 e1c385d8 e5912000 e0566008 e0c77009
<4>[ 30.942260]
<4>[ 30.942260] SP: 0xd031dbb8:
<4>[ 30.946533] dbb8 d031dc2c d031dbc8 c006c880 c00754e4 c04cedd0 c04947b8 ffffffff d031dc24
<4>[ 30.954681] dbd8 9efa16bc 00000006 d031dc5c d031dbf0 c0385f6c c002f2e8 000003b8 d001f690
<4>[ 30.962860] dbf8 c04996b8 000003b8 c04978c8 2e3232da 9efa16bc 00000006 c04978c8 00000000
<4>[ 30.971038] dc18 d031c000 d031dc5c d031dc38 d031dc38 c004ff2c c004fe90 a0000093 ffffffff
<4>[ 30.979187] dc38 d001f690 2679f036 00007735 00000000 00000007 00000000 d031dc84 d031dc60
<4>[ 30.987365] dc58 c00501d4 c004fe38 d001f660 d001f660 d001f690 00000000 001e8479 00000000
<4>[ 30.995544] dc78 d031dca4 d031dc88 c0050374 c0050174 d001f660 c04978c8 00000007 00000000
<4>[ 31.003692] dc98 d031dccc d031dca8 c0050b18 c0050368 c04978c8 c04978c8 d031c000 d001f7f4
<4>[ 31.011871]
<4>[ 31.011871] IP: 0xd031dbb8:
<4>[ 31.016143] dbb8 d031dc2c d031dbc8 c006c880 c00754e4 c04cedd0 c04947b8 ffffffff d031dc24
<4>[ 31.024322] dbd8 9efa16bc 00000006 d031dc5c d031dbf0 c0385f6c c002f2e8 000003b8 d001f690
<4>[ 31.032470] dbf8 c04996b8 000003b8 c04978c8 2e3232da 9efa16bc 00000006 c04978c8 00000000
<4>[ 31.040649] dc18 d031c000 d031dc5c d031dc38 d031dc38 c004ff2c c004fe90 a0000093 ffffffff
<4>[ 31.048797] dc38 d001f690 2679f036 00007735 00000000 00000007 00000000 d031dc84 d031dc60
<4>[ 31.056976] dc58 c00501d4 c004fe38 d001f660 d001f660 d001f690 00000000 001e8479 00000000
<4>[ 31.065155] dc78 d031dca4 d031dc88 c0050374 c0050174 d001f660 c04978c8 00000007 00000000
<4>[ 31.073303] dc98 d031dccc d031dca8 c0050b18 c0050368 c04978c8 c04978c8 d031c000 d001f7f4
<4>[ 31.081481]
<4>[ 31.081481] FP: 0xd031dbdc:
<4>[ 31.085754] dbdc 00000006 d031dc5c d031dbf0 c0385f6c c002f2e8 000003b8 d001f690 c04996b8
<4>[ 31.093902] dbfc 000003b8 c04978c8 2e3232da 9efa16bc 00000006 c04978c8 00000000 d031c000
<4>[ 31.102081] dc1c d031dc5c d031dc38 d031dc38 c004ff2c c004fe90 a0000093 ffffffff d001f690
<4>[ 31.110260] dc3c 2679f036 00007735 00000000 00000007 00000000 d031dc84 d031dc60 c00501d4
<4>[ 31.118408] dc5c c004fe38 d001f660 d001f660 d001f690 00000000 001e8479 00000000 d031dca4
<4>[ 31.126586] dc7c d031dc88 c0050374 c0050174 d001f660 c04978c8 00000007 00000000 d031dccc
<4>[ 31.134765] dc9c d031dca8 c0050b18 c0050368 c04978c8 c04978c8 d031c000 d001f7f4 00000080
<4>[ 31.142913] dcbc 00000001 d031dce4 d031dcd0 c00511c0 c0050abc d001f660 c04978c8 d031dd3c
<4>[ 31.151092]
<4>[ 31.151092] R1: 0xd001f610:
<4>[ 31.155364] f610 00000000 00000000 00000000 00000000 00000000 d001f624 d001f624 00000000
<4>[ 31.163513] f630 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0000c350
<4>[ 31.171691] f650 0000c350 00000000 bef63cf0 00000000 00000002 d031c000 00000002 80208040
<4>[ 31.179870] f670 00000000 ffffffff 00000078 00000078 00000078 00000000 c038b418 00000000
<4>[ 31.188018] f690 00000400 00400000 d1ae23d8 00000000 00000000 d00b8404 d1ae23e4 00000001
<4>[ 31.196197] f6b0 26797901 00000007 003769eb 00000000 9efa16bc 00000006 0036f2b6 00000000
<4>[ 31.204376] f6d0 00000000 00000000 00000000 00000000 00000000 00000000 0036f2b6 00000000
<4>[ 31.212524] f6f0 001e8479 00000000 00002284 00000000 d001f700 d001f700 00000000 00000080
<4>[ 31.220703]
<4>[ 31.220703] R2: 0xc0499638:
<4>[ 31.224975] 9638 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 31.233123] 9658 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 31.241302] 9678 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 31.249481] 9698 00000000 c0425a74 c0425a7c c042cc14 00000000 d7ff3e44 d0001944 0000000b
<4>[ 31.257629] 96b8 00000002 00007f9d d0007000 0000046a d0017c40 d0000ea0 00000000 00000000
<4>[ 31.265808] 96d8 d000b6a0 00008000 00000001 00000000 c0493074 d89557c8 d89557d4 00000000
<4>[ 31.273986] 96f8 00000000 00000000 c04996b8 00000000 00000000 0000012d 00008000 00000001
<4>[ 31.282135] 9718 c0499718 c0499718 00000000 c0499738 00000000 c0066c08 00000000 00000000
<4>[ 31.290313]
<4>[ 31.290313] R4: 0xc0497848:
<4>[ 31.294586] 7848 c042b2b4 c042b2c8 c042b2dc c042b2f0 c042b304 c042b318 c042b324 c042b338
<4>[ 31.302734] 7868 c042b34c c0046b94 c0493eac 00000000 000f4240 000f4240 00989680 004c4b40
<4>[ 31.310913] 7888 001e8480 000f4240 0003d090 0003d090 00f19c7b 00000001 c04978a0 c04978a0
<4>[ 31.319091] 78a8 000f4240 000e7ef0 0000000a 0007a120 00000020 00000004 000003e8 00000001
<4>[ 31.327239] 78c8 00000003 00000400 00000411 00000450 0000047a 000004c4 00000000 00000000
<4>[ 31.335418] 78e8 00000c00 00000000 00000f04 00000000 0000370d 00000000 00000000 00000000
<4>[ 31.343597] 7908 00000c00 00000000 00000003 00000000 00000000 00000000 9f45eac7 00000006
<4>[ 31.351745] 7928 d1ae23d8 d1ae23d8 d1ae23e4 d00b8404 00000000 d001f690 00000000 00000000
<4>[ 31.359924]
<4>[ 31.359924] R8: 0xc0497848:
<4>[ 31.364196] 7848 c042b2b4 c042b2c8 c042b2dc c042b2f0 c042b304 c042b318 c042b324 c042b338
<4>[ 31.372375] 7868 c042b34c c0046b94 c0493eac 00000000 000f4240 000f4240 00989680 004c4b40
<4>[ 31.380523] 7888 001e8480 000f4240 0003d090 0003d090 00f19c7b 00000001 c04978a0 c04978a0
<4>[ 31.388702] 78a8 000f4240 000e7ef0 0000000a 0007a120 00000020 00000004 000003e8 00000001
<4>[ 31.396850] 78c8 00000003 00000400 00000411 00000450 0000047a 000004c4 00000000 00000000
<4>[ 31.405029] 78e8 00000c00 00000000 00000f04 00000000 0000370d 00000000 00000000 00000000
<4>[ 31.413208] 7908 00000c00 00000000 00000003 00000000 00000000 00000000 9f45eac7 00000006
<4>[ 31.421356] 7928 d1ae23d8 d1ae23d8 d1ae23e4 d00b8404 00000000 d001f690 00000000 00000000
<4>[ 31.429534]
<4>[ 31.429534] R10: 0xd031bf80:
<4>[ 31.433898] bf80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 31.442047] bfa0 00000000 00100000 00000000 00000000 00000000 00000000 00000000 00200000
<4>[ 31.450225] bfc0 00000000 00001000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 31.458404] bfe0 00000000 00000000 00000000 00000000 00000000 00000110 00000000 80000000
<4>[ 31.466552] c000 00000000 00000001 00000000 d001f660 c0497d48 00000000 40000017 d001f660
<4>[ 31.474731] c020 c04978c8 d031c000 d13fc960 00000001 d13fc960 d00b83c0 d031df84 d031df30
<4>[ 31.482910] c040 c0384684 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 31.491058] c060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<0>[ 31.499237] Process cyttsp (pid: 952, stack limit = 0xd031c278)
<0>[ 31.505157] Stack: (0xd031dc38 to 0xd031e000)
<0>[ 31.509521] dc20: d001f690 2679f036
<0>[ 31.517700] dc40: 00007735 00000000 00000007 00000000 d031dc84 d031dc60 c00501d4 c004fe38
<0>[ 31.525878] dc60: d001f660 d001f660 d001f690 00000000 001e8479 00000000 d031dca4 d031dc88
<0>[ 31.534057] dc80: c0050374 c0050174 d001f660 c04978c8 00000007 00000000 d031dccc d031dca8
<0>[ 31.542266] dca0: c0050b18 c0050368 c04978c8 c04978c8 d031c000 d001f7f4 00000080 00000001
<0>[ 31.550445] dcc0: d031dce4 d031dcd0 c00511c0 c0050abc d001f660 c04978c8 d031dd3c d031dce8
<0>[ 31.558624] dce0: c03846c4 c0051198 c0085598 c0384a28 fffffb6b ffffffff d031dd1c d031dd08
<0>[ 31.566802] dd00: c0085598 c003c6d0 c049a328 00000007 d031dd3c ffff79da d031dd40 a0000013
<0>[ 31.574981] dd20: c0499008 00000080 00000001 d031c000 d031dd74 d031dd40 c0384a28 c03843bc
<0>[ 31.583190] dd40: c04effbc c04effbc ffff79da c005e7d4 d001f660 c04ef8e0 d0012400 0000000c
<0>[ 31.591369] dd60: d031dd8c 00000003 d031ddcc d031dd78 c01fb3f0 c0384934 d0012458 d0049d60
<0>[ 31.599548] dd80: d031dd80 d031de0c 00000000 00000000 d001f660 c00692ec d0012400 d0012400
<0>[ 31.607727] dda0: d031c000 d0012420 00000000 d031de0c c0499008 00000001 d031c000 ffff795a
<0>[ 31.615936] ddc0: d031de04 d031ddd0 c01f7794 c01fb0c4 0000004c d0012438 00000019 00000001
<0>[ 31.624114] dde0: 00000020 d031df34 d031df34 d031df8c 00000000 00000000 d031de2c d031de08
<0>[ 31.632293] de00: c01f824c c01f76cc d0304000 00000067 00000001 d031de37 00000001 d0239ea0
<0>[ 31.640472] de20: d031de54 d031de30 c01f0ad4 c01f8218 00000000 00304000 00000013 00000000
<0>[ 31.648651] de40: d13e7000 00000020 d031de7c d031de58 c01ee1f4 c01f0ab0 d13e7000 d031df34
<0>[ 31.656860] de60: d031c000 00000000 d031df8c d0239e48 d031df84 d031de80 c01ef8c8 c01ee1b0
<0>[ 31.665039] de80: d001f690 1f0fe726 00007736 00000000 00000007 00000000 d031decc d031dea8
<0>[ 31.673217] dea0: c00501d4 c004fe38 c04978c8 d001f660 d001f690 00000000 001e8479 00000000
<0>[ 31.681396] dec0: d031deec d031ded0 c0050410 c004fe38 d001f660 c04978c8 c0497908 d00b83f8
<0>[ 31.689605] dee0: d031df14 d031def0 c0387f98 c003639c d03fa01c d001f660 40000015 d13fc960
<0>[ 31.697784] df00: 00000001 d13fc960 d031df2c d031df18 d001f660 c04978c8 d031c000 d13fc960
<0>[ 31.705963] df20: d031df84 d031df30 c0384688 c00517b4 d0000000 c0065604 fffffb11 ffffffff
<0>[ 31.714141] df40: 4f010000 00000000 00000000 00000000 00000b65 00000000 d031c000 d0239e40
<0>[ 31.722320] df60: c01ef89c d031c000 00000000 d031df8c 00000000 d0239e48 d031dfc4 d031df88
<0>[ 31.730529] df80: c0065594 c01ef8ac d0239e40 00000000 d001f660 c00692ec d031df98 d031df98
<0>[ 31.738708] dfa0: d002bd70 d031dfcc c0065454 d0239e40 00000000 00000000 d031dff4 d031dfc8
<0>[ 31.746887] dfc0: c0068e78 c0065464 00000000 00000000 d031dfd0 d031dfd0 d002bd70 c0068df0
<0>[ 31.755065] dfe0: c0057084 00000013 00000000 d031dff8 c0057084 c0068e00 ffffffff ffffffff
<4>[ 31.763244] Backtrace:
<4>[ 31.765716] [<c004fe28>] (update_min_vruntime.clone.1+0x0/0x15c) from [<c00501d4>] (update_curr.clone.4+0x70/0xc0)
<4>[ 31.776062] r9:00000000 r8:00000007 r7:00000000 r6:00007735 r5:2679f036
<4>[ 31.782623] r4:d001f690
<4>[ 31.785247] [<c0050164>] (update_curr.clone.4+0x0/0xc0) from [<c0050374>] (dequeue_task_fair+0x1c/0xc4)
<4>[ 31.794647] r9:00000000 r8:001e8479 r7:00000000 r6:d001f690 r5:d001f660
<4>[ 31.801208] r4:d001f660
<4>[ 31.803833] [<c0050358>] (dequeue_task_fair+0x0/0xc4) from [<c0050b18>] (dequeue_task.clone.7+0x6c/0xc0)
<4>[ 31.813323] r7:00000000 r6:00000007 r5:c04978c8 r4:d001f660
<4>[ 31.819000] [<c0050aac>] (dequeue_task.clone.7+0x0/0xc0) from [<c00511c0>] (deactivate_task.clone.9+0x38/0x64)
<4>[ 31.829010] r9:00000001 r8:00000080 r7:d001f7f4 r6:d031c000 r5:c04978c8
<4>[ 31.835571] r4:c04978c8
<4>[ 31.838195] [<c0051188>] (deactivate_task.clone.9+0x0/0x64) from [<c03846c4>] (schedule+0x318/0x3f8)
<4>[ 31.847320] r5:c04978c8 r4:d001f660
<4>[ 31.850921] [<c03843ac>] (schedule+0x0/0x3f8) from [<c0384a28>] (schedule_timeout+0x104/0x19c)
<4>[ 31.859558] [<c0384924>] (schedule_timeout+0x0/0x19c) from [<c01fb3f0>] (i2c_pxa_xfer+0x33c/0x3d8)
<4>[ 31.868499] r7:00000003 r6:d031dd8c r5:0000000c r4:d0012400
<4>[ 31.874206] [<c01fb0b4>] (i2c_pxa_xfer+0x0/0x3d8) from [<c01f7794>] (i2c_transfer+0xd8/0x1cc)
<4>[ 31.882751] [<c01f76bc>] (i2c_transfer+0x0/0x1cc) from [<c01f824c>] (i2c_master_send+0x44/0x54)
<4>[ 31.891448] [<c01f8208>] (i2c_master_send+0x0/0x54) from [<c01f0ad4>] (ttsp_i2c_read_block_data+0x34/0x58)
<4>[ 31.901092] r4:d0239ea0
<4>[ 31.903656] [<c01f0aa0>] (ttsp_i2c_read_block_data+0x0/0x58) from [<c01ee1f4>] (ttsp_read_block_data+0x54/0xd4)
<4>[ 31.913726] r6:00000020 r5:d13e7000 r4:00000000
<4>[ 31.918365] [<c01ee1a0>] (ttsp_read_block_data+0x0/0xd4) from [<c01ef8c8>] (cyttsp_xy_worker+0x2c/0x11a0)
<4>[ 31.927947] [<c01ef89c>] (cyttsp_xy_worker+0x0/0x11a0) from [<c0065594>] (worker_thread+0x140/0x208)
<4>[ 31.937103] [<c0065454>] (worker_thread+0x0/0x208) from [<c0068e78>] (kthread+0x88/0x90)
<4>[ 31.945190] [<c0068df0>] (kthread+0x0/0x90) from [<c0057084>] (do_exit+0x0/0x640)
<4>[ 31.952697] r7:00000013 r6:c0057084 r5:c0068df0 r4:d002bd70
<0>[ 31.958374] Code: e5832064 ca000021 e3510000 0a00002e (e1c503d0)

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