[40333.229034] Internal error: Oops - undefined instruction: 0 [#1] PREEMPT SMP [40333.229034] Modules linked in: cpufreq_ondemand dm_crypt wl12xx_sdio wl12xx mac80211 twl6040_vibra ff_memless cfg80211 leds_gpio [40333.229034] CPU: 0 Tainted: G W (3.2.0-1415-omap4 #20-Ubuntu) [40333.229034] PC is at omap2_get_dpll_rate+0x90/0xc8 [40333.261962] LR is at omap2_get_dpll_rate+0x34/0xc8 [40333.267150] pc : [] lr : [] psr: 200f0193 [40333.267150] sp : ee2ddcf0 ip : ee2ddcf0 fp : ee2ddd0c [40333.267150] r10: c0761548 r9 : 000fa3e8 r8 : 00000000 [40333.267150] r7 : 00000007 r6 : 00000000 r5 : c092cf18 r4 : 05807d07 [40333.292266] r3 : 00000008 r2 : 0000007f r1 : 00007d00 r0 : 00000044 [40333.292266] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [40333.292266] Control: 10c5387d Table: aee4c04a DAC: 00000015 [40333.292266] Process kworker/0:1 (pid: 45, stack limit = 0xee2dc2f8) [40333.320281] Stack: (0xee2ddcf0 to 0xee2de000) [40333.320281] dce0: c092cf18 c0928cc0 14dc9380 c092cf18 [40333.320281] dd00: ee2ddd1c ee2ddd10 c002d564 c002ca24 ee2ddd3c ee2ddd20 c002d918 c002d558 [40333.342681] dd20: 14dc9380 c0928d1c 47868c00 c092cf18 ee2ddd5c ee2ddd40 c002e04c c002d8e0 [40333.351531] dd40: c0972158 c0928d1c 600f0113 14dc9380 ee2ddd8c ee2ddd60 c002c310 c002dfcc [40333.351531] dd60: c002c238 c0972158 c0928d1c 600f0113 14dc9380 14dc9380 000fa3e8 ee005c08 [40333.360382] dd80: ee2dddac ee2ddd90 c00312fc c002c244 c0924a4c ee23ab20 ee2103c0 00000000 [40333.360382] dda0: ee2dddfc ee2dddb0 c00288e8 c00312a4 c05d1ae0 c05d19d0 ee005c08 ee2103dc [40333.386901] ddc0: c0971e54 00000000 ee2dddfc ee2dddd8 c00285c0 ee005c08 ee2103c0 ee005c08 [40333.386901] dde0: 00000000 000fa3e8 c0919760 ee5ce9c0 ee2dde3c ee2dde00 c0028b60 c002870c [40333.386901] de00: ee2dde3c ee2dde10 c0445c84 c007a538 00000002 14dc9380 c091d1e4 ee2dde48 [40333.386901] de20: c091d1e4 c091c994 00000000 00000002 ee2dde84 ee2dde40 c0024c88 c00289dc [40333.422271] de40: ee2dde64 ee2dde50 00000002 00124f80 00055730 c0024e01 00000000 c0971de0 [40333.422271] de60: ee5ce9c0 00000000 00000000 00000002 c0919760 ee5ce9c0 ee2ddeb4 ee2dde88 [40333.422271] de80: c0024ea8 c0024bb8 ee2dde94 c124a760 00000000 00000000 ee2ddeb4 00000000 [40333.422271] dea0: 0004c3a4 ee5ce9c0 ee2ddecc ee2ddeb8 c0445208 c0024e28 00000001 bf203284 [40333.457641] dec0: ee2ddf1c ee2dded0 bf202a94 c044519c 00931000 c09172c0 c1242760 015be680 [40333.457641] dee0: ac94c353 00000008 640be0f6 00000009 c0048a94 c1242784 c12427e4 00000000 [40333.457641] df00: bf203284 c1242760 bf202ab0 c12403c0 ee2ddf44 ee2ddf20 bf202b14 bf20275c [40333.475341] df20: 00000000 ee29d180 c12403c0 c1245400 c1242784 00000000 ee2ddf84 ee2ddf48 [40333.493011] df40: c006f150 bf202abc c05cf3cc c05d1afc c1245405 00000000 ee2ddf74 ee29d180 [40333.501861] df60: c12403c0 ee2dc000 c09953a0 ee29d190 00000009 c12403c0 ee2ddfb4 ee2ddf88 [40333.501861] df80: c006f650 c006eec8 00000000 ee0adeb8 ee29d180 c006f50c 00000013 00000000 [40333.510711] dfa0: 00000000 00000000 ee2ddff4 ee2ddfb8 c007434c c006f518 00000000 00000000 [40333.528381] dfc0: ee29d180 00000000 00000000 00000000 ee2ddfd0 ee2ddfd0 00000000 ee0adeb8 [40333.537231] dfe0: c00742b4 c000ef04 00000000 ee2ddff8 c000ef04 c00742c0 e0b2409a 9a2faaaa [40333.537231] [] (omap2_get_dpll_rate+0x90/0xc8) from [] (omap3_dpll_recalc+0x18/0x1c) [40333.537231] [] (omap3_dpll_recalc+0x18/0x1c) from [] (omap3_noncore_dpll_set_rate+0x44/0x2a4) [40333.567443] [] (omap3_noncore_dpll_set_rate+0x44/0x2a4) from [] (omap4460_mpu_dpll_set_rate+0x8c/0x130) [40333.567443] [] (omap4460_mpu_dpll_set_rate+0x8c/0x130) from [] (omap2_clk_set_rate+0xd8/0xe8) [40333.567443] [] (omap2_clk_set_rate+0xd8/0xe8) from [] (clk_set_rate+0x64/0x98) [40333.600280] [] (clk_set_rate+0x64/0x98) from [] (_dvfs_scale.isra.0+0x1e8/0x2d0) [40333.610168] [] (_dvfs_scale.isra.0+0x1e8/0x2d0) from [] (omap_device_scale+0x190/0x264) [40333.610168] [] (omap_device_scale+0x190/0x264) from [] (omap_cpufreq_scale+0xdc/0x270) [40333.610168] [] (omap_cpufreq_scale+0xdc/0x270) from [] (omap_target+0x8c/0xb4) [40333.640838] [] (omap_target+0x8c/0xb4) from [] (__cpufreq_driver_target+0x78/0x90) [40333.640838] [] (__cpufreq_driver_target+0x78/0x90) from [] (dbs_check_cpu+0x344/0x360 [cpufreq_ondemand]) [40333.640838] [] (dbs_check_cpu+0x344/0x360 [cpufreq_ondemand]) from [] (do_dbs_timer+0x64/0x104 [cpufreq_ondemand]) [40333.663177] [] (do_dbs_timer+0x64/0x104 [cpufreq_ondemand]) from [] (process_one_work+0x294/0x48c) [40333.663177] [] (process_one_work+0x294/0x48c) from [] (worker_thread+0x144/0x240) [40333.663177] [] (worker_thread+0x144/0x240) from [] (kthread+0x98/0xa0) [40333.663177] [] (kthread+0x98/0xa0) from [] (kernel_thread_exit+0x0/0x8) [40333.706756] Code: e0041002 e5952008 e16f3f13 e263301f (e0044002) [40333.739807] ---[ end trace da227214a82491ba ]--- [40333.745544] note: kworker/0:1[45] exited with preempt_count 1 [40333.751983] Unable to handle kernel paging request at virtual address fffffffc [40333.759765] pgd = c0004000 [40333.762756] [fffffffc] *pgd=afffe821, *pte=00000000, *ppte=00000000 [40333.769531] Internal error: Oops: 17 [#2] PREEMPT SMP [40333.774993] Modules linked in: cpufreq_ondemand dm_crypt wl12xx_sdio wl12xx mac80211 twl6040_vibra ff_memless cfg80211 leds_gpio [40333.787628] CPU: 0 Tainted: G D W (3.2.0-1415-omap4 #20-Ubuntu) [40333.795196] PC is at kthread_data+0x18/0x20 [40333.799713] LR is at wq_worker_sleeping+0x1c/0xc4 [40333.804840] pc : [] lr : [] psr: 200f0193 [40333.804840] sp : ee2dda90 ip : ee2ddaa0 fp : ee2dda9c [40333.805450] r10: c0761548 r9 : c05cfb28 r8 : ee2dc000 [40333.821044] r7 : 00000000 r6 : ee1c78e0 r5 : 00000000 r4 : ee1c7640 [40333.828826] r3 : 00000000 r2 : ee000160 r1 : 00000000 r0 : ee1c7640 [40333.837005] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user [40333.843597] Control: 10c5387d Table: aee4c04a DAC: 00000015 [40333.844818] Process kworker/0:1 (pid: 45, stack limit = 0xee2dc2f8) [40333.857788] Stack: (0xee2dda90 to 0xee2de000) [40333.861663] da80: ee2ddabc ee2ddaa0 c0070100 c007466c [40333.863220] daa0: 8420806c ee1c7640 c12420c0 ee1c78e0 ee2ddb54 ee2ddac0 c05cc78c c00700f0 [40333.880187] dac0: ee1d3844 ee1d3340 00000000 c00b65a8 ffffff0f c05ccda0 c091728c c09190c0 [40333.889038] dae0: 200f0113 00000000 ee2ddb1c ee2ddaf8 c00b65a8 c00b575c 00000002 ee1c7640 [40333.897888] db00: ee1c7640 00000000 00000020 e0000000 ee2ddb2c ee2ddb20 c00b65d8 c00b648c [40333.899414] db20: ee2ddb4c ee2ddb30 c0055e7c ee1c7640 0000000b 00000001 00000000 e0000000 [40333.907318] db40: c05cfb28 c0761548 ee2ddb64 ee2ddb58 c05ccda0 c05cc654 ee2ddb8c ee2ddb68 [40333.924407] db60: c0057498 c05ccd2c 00008001 ee2ddc68 ee2dc000 00000001 00000000 e0000000 [40333.930480] db80: ee2ddbac ee2ddb90 c00122c0 c005711c ee2ddc68 c002caa8 e0044002 00000000 [40333.942108] dba0: ee2ddbbc ee2ddbb0 c0012330 c00121bc ee2ddc64 ee2ddbc0 c00084ac c00122e0 [40333.949371] dbc0: 00000006 c05d1a80 00000004 00000000 00030001 c002caa8 ee2ddbf0 00000001 [40333.953399] dbe0: ee2ddc04 ee2ddbf0 c05d1a54 c0048a8c c092eabc c092ea70 ee2ddc14 ee2ddc08 [40333.968627] dc00: c05d1ae0 c05d19d0 ee2ddc24 ee2ddc18 c05ceea8 c05d1a80 ee2ddc44 ee2ddc28 [40333.977294] dc20: c002334c c05cee80 ee5ff960 00000001 ee5ff940 c0034700 ee5ff940 c0034728 [40333.977294] dc40: ee5ff940 ee5ff980 c002caac 200f0193 c05cfdd4 00000000 ee2ddd0c ee2ddc68 [40333.992889] dc60: c05cfb28 c000834c 00000044 00007d00 0000007f 00000008 05807d07 c092cf18 [40334.000732] dc80: 00000000 00000007 00000000 000fa3e8 c0761548 ee2ddd0c ee2ddcf0 ee2ddcf0 [40334.012847] dca0: c002ca4c c002caa8 200f0193 ffffffff ee2ddccc ee2ddcc0 c05ceea8 c05d1a80 [40334.019226] dcc0: ee2ddcfc ee2ddcd0 c003de70 c05cee80 00000000 c05cf2fc ee2ddcfc c002ca4c [40334.028900] dce0: ee2ddd0c ee2ddcf0 c002ca4c c001e72c c092cf18 c0928cc0 14dc9380 c092cf18 [40334.033721] dd00: ee2ddd1c ee2ddd10 c002d564 c002ca24 ee2ddd3c ee2ddd20 c002d918 c002d558 [40334.048217] dd20: 14dc9380 c0928d1c 47868c00 c092cf18 ee2ddd5c ee2ddd40 c002e04c c002d8e0 [40334.057067] dd40: c0972158 c0928d1c 600f0113 14dc9380 ee2ddd8c ee2ddd60 c002c310 c002dfcc [40334.062500] dd60: c002c238 c0972158 c0928d1c 600f0113 14dc9380 14dc9380 000fa3e8 ee005c08 [40334.065917] dd80: ee2dddac ee2ddd90 c00312fc c002c244 c0924a4c ee23ab20 ee2103c0 00000000 [40334.083587] dda0: ee2dddfc ee2dddb0 c00288e8 c00312a4 c05d1ae0 c05d19d0 ee005c08 ee2103dc [40334.092437] ddc0: c0971e54 00000000 ee2dddfc ee2dddd8 c00285c0 ee005c08 ee2103c0 ee005c08 [40334.101287] dde0: 00000000 000fa3e8 c0919760 ee5ce9c0 ee2dde3c ee2dde00 c0028b60 c002870c [40334.102111] de00: ee2dde3c ee2dde10 c0445c84 c007a538 00000002 14dc9380 c091d1e4 ee2dde48 [40334.118103] de20: c091d1e4 c091c994 00000000 00000002 ee2dde84 ee2dde40 c0024c88 c00289dc [40334.126098] de40: ee2dde64 ee2dde50 00000002 00124f80 00055730 c0024e01 00000000 c0971de0 [40334.133666] de60: ee5ce9c0 00000000 00000000 00000002 c0919760 ee5ce9c0 ee2ddeb4 ee2dde88 [40334.133666] de80: c0024ea8 c0024bb8 ee2dde94 c124a760 00000000 00000000 ee2ddeb4 00000000 [40334.148956] dea0: 0004c3a4 ee5ce9c0 ee2ddecc ee2ddeb8 c0445208 c0024e28 00000001 bf203284 [40334.156982] dec0: ee2ddf1c ee2dded0 bf202a94 c044519c 00931000 c09172c0 c1242760 015be680 [40334.165008] dee0: ac94c353 00000008 640be0f6 00000009 c0048a94 c1242784 c12427e4 00000000 [40334.180328] df00: bf203284 c1242760 bf202ab0 c12403c0 ee2ddf44 ee2ddf20 bf202b14 bf20275c [40334.187896] df20: 00000000 ee29d180 c12403c0 c1245400 c1242784 00000000 ee2ddf84 ee2ddf48 [40334.195770] df40: c006f150 bf202abc c05cf3cc c05d1afc c1245405 00000000 ee2ddf74 ee29d180 [40334.207397] df60: c12403c0 ee2dc000 c09953a0 ee29d190 00000009 c12403c0 ee2ddfb4 ee2ddf88 [40334.216247] df80: c006f650 c006eec8 00000000 ee0adeb8 ee29d180 c006f50c 00000013 00000000 [40334.223175] dfa0: 00000000 00000000 ee2ddff4 ee2ddfb8 c007434c c006f518 00000000 00000000 [40334.230316] dfc0: ee29d180 00000001 00000000 00000000 ee2ddfd0 ee2ddfd0 00000000 ee0adeb8 [40334.242767] dfe0: c00742b4 c000ef04 00000000 ee2ddff8 c000ef04 c00742c0 e0b2409a 9a2faaaa [40334.250671] [] (kthread_data+0x18/0x20) from [] (wq_worker_sleeping+0x1c/0xc4) [40334.261322] [] (wq_worker_sleeping+0x1c/0xc4) from [] (__schedule+0x144/0x5c8) [40334.271026] [] (__schedule+0x144/0x5c8) from [] (schedule+0x80/0x84) [40334.278381] [] (schedule+0x80/0x84) from [] (do_exit+0x388/0x3a4) [40334.278381] [] (do_exit+0x388/0x3a4) from [] (die+0x110/0x124) [40334.290832] [] (die+0x110/0x124) from [] (arm_notify_die+0x5c/0x60) [40334.303985] [] (arm_notify_die+0x5c/0x60) from [] (do_undefinstr+0x16c/0x190) [40334.313110] [] (do_undefinstr+0x16c/0x190) from [] (__und_svc+0x48/0x60) [40334.321014] Exception stack(0xee2ddc68 to 0xee2ddcb0) [40334.321014] dc60: 00000044 00007d00 0000007f 00000008 05807d07 c092cf18 [40334.338134] dc80: 00000000 00000007 00000000 000fa3e8 c0761548 ee2ddd0c ee2ddcf0 ee2ddcf0 [40334.344451] dca0: c002ca4c c002caa8 200f0193 ffffffff [40334.352447] [] (__und_svc+0x48/0x60) from [] (omap2_get_dpll_rate+0x90/0xc8) [40334.355438] [] (omap2_get_dpll_rate+0x90/0xc8) from [] (omap3_dpll_recalc+0x18/0x1c) [40334.372222] [] (omap3_dpll_recalc+0x18/0x1c) from [] (omap3_noncore_dpll_set_rate+0x44/0x2a4) [40334.380187] [] (omap3_noncore_dpll_set_rate+0x44/0x2a4) from [] (omap4460_mpu_dpll_set_rate+0x8c/0x130) [40334.391021] [] (omap4460_mpu_dpll_set_rate+0x8c/0x130) from [] (omap2_clk_set_rate+0xd8/0xe8) [40334.404632] [] (omap2_clk_set_rate+0xd8/0xe8) from [] (clk_set_rate+0x64/0x98) [40334.414794] [] (clk_set_rate+0x64/0x98) from [] (_dvfs_scale.isra.0+0x1e8/0x2d0) [40334.414794] [] (_dvfs_scale.isra.0+0x1e8/0x2d0) from [] (omap_device_scale+0x190/0x264) [40334.430267] [] (omap_device_scale+0x190/0x264) from [] (omap_cpufreq_scale+0xdc/0x270) [40334.447021] [] (omap_cpufreq_scale+0xdc/0x270) from [] (omap_target+0x8c/0xb4) [40334.454010] [] (omap_target+0x8c/0xb4) from [] (__cpufreq_driver_target+0x78/0x90) [40334.466796] [] (__cpufreq_driver_target+0x78/0x90) from [] (dbs_check_cpu+0x344/0x360 [cpufreq_ondemand]) [40334.479034] [] (dbs_check_cpu+0x344/0x360 [cpufreq_ondemand]) from [] (do_dbs_timer+0x64/0x104 [cpufreq_ondemand]) [40334.490783] [] (do_dbs_timer+0x64/0x104 [cpufreq_ondemand]) from [] (process_one_work+0x294/0x48c) [40334.500152] [] (process_one_work+0x294/0x48c) from [] (worker_thread+0x144/0x240) [40334.503692] [] (worker_thread+0x144/0x240) from [] (kthread+0x98/0xa0) [40334.517242] [] (kthread+0x98/0xa0) from [] (kernel_thread_exit+0x0/0x8) [40334.524566] Code: e24cb004 e92d4000 e8bd4000 e5903274 (e5130004)