Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Linux version 3.2.0-g3fac557-dirty (dima@dima-desktop) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #8 Thu Dec 27 14:14:47 MSK 2012 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: am335xevm [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] AM335X ES1.0 (sgx neon ) [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 ext4 rootwait rw [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 256MB = 256MB total [ 0.000000] Memory: 252996k/252996k available, 9148k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc05df000 (5980 kB) [ 0.000000] .init : 0xc05df000 - 0xc061d000 ( 248 kB) [ 0.000000] .data : 0xc061e000 - 0xc0684fd8 ( 412 kB) [ 0.000000] .bss : 0xc0684ffc - 0xc06b21a4 ( 181 kB) [ 0.000000] NR_IRQS:396 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz [ 0.000000] omap_dm_timer_switch_src: Switching to HW default clocksource(sys_clkin_ck) for timer1, this may impact timekeeping in low power state [ 0.000000] OMAP clocksource: GPTIMER1 at 24000000 Hz [ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000238] Calibrating delay loop... 548.86 BogoMIPS (lpj=2744320) [ 0.046589] pid_max: default: 32768 minimum: 301 [ 0.046735] Security Framework initialized [ 0.046855] Mount-cache hash table entries: 512 [ 0.047290] CPU: Testing write buffer coherency: ok [ 0.048179] devtmpfs: initialized [ 0.068646] omap_hwmod: pruss: failed to hardreset [ 0.069946] print_constraints: dummy: [ 0.070384] NET: Registered protocol family 16 [ 0.072977] OMAP GPIO hardware version 0.1 [ 0.076204] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.078979] omap_i2c.1: alias fck already exists [ 0.080079] omap2_mcspi.1: alias fck already exists [ 0.080349] omap2_mcspi.2: alias fck already exists [ 0.081236] edma.0: alias fck already exists [ 0.081264] edma.0: alias fck already exists [ 0.081289] edma.0: alias fck already exists [ 0.115412] bio: create slab at 0 [ 0.118200] SCSI subsystem initialized [ 0.120164] usbcore: registered new interface driver usbfs [ 0.120545] usbcore: registered new interface driver hub [ 0.120791] usbcore: registered new device driver usb [ 0.120960] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3 [ 0.121297] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1 [ 0.122659] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz [ 0.124427] tps65910 1-002d: could not be detected [ 0.125911] Advanced Linux Sound Architecture Driver Version 1.0.24. [ 0.127438] Switching to clocksource gp timer [ 0.150369] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) [ 0.150573] musb-hdrc musb-hdrc.0: dma type: pio [ 0.150959] MUSB0 controller's USBSS revision = 4ea20800 [ 0.151710] musb-hdrc musb-hdrc.0: USB OTG mode controller at d083c000 using PIO, IRQ 18 [ 0.151894] musb-hdrc musb-hdrc.1: dma type: pio [ 0.152269] MUSB1 controller's USBSS revision = 4ea20800 [ 0.152421] musb-hdrc musb-hdrc.1: MUSB HDRC host driver [ 0.152512] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1 [ 0.152665] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.152685] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.152703] usb usb1: Product: MUSB HDRC host driver [ 0.152718] usb usb1: Manufacturer: Linux 3.2.0-g3fac557-dirty musb-hcd [ 0.152733] usb usb1: SerialNumber: musb-hdrc.1 [ 0.153888] hub 1-0:1.0: USB hub found [ 0.153925] hub 1-0:1.0: 1 port detected [ 0.154708] musb-hdrc musb-hdrc.1: USB Host mode controller at d083e800 using PIO, IRQ 19 [ 0.155245] NET: Registered protocol family 2 [ 0.155465] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.155822] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.156026] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [ 0.156148] TCP: Hash tables configured (established 8192 bind 8192) [ 0.156164] TCP reno registered [ 0.156180] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.156210] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.156427] NET: Registered protocol family 1 [ 0.156752] RPC: Registered named UNIX socket transport module. [ 0.156771] RPC: Registered udp transport module. [ 0.156783] RPC: Registered tcp transport module. [ 0.156795] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.157056] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.170252] VFS: Disk quotas dquot_6.5.2 [ 0.170333] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.171316] msgmni has been set to 494 [ 0.175168] alg: No test for stdrng (krng) [ 0.176059] io scheduler noop registered [ 0.176076] io scheduler deadline registered [ 0.176168] io scheduler cfq registered (default) [ 0.177516] Could not set LED4 to fully on [ 0.179607] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0 [ 0.751760] ti81xx_interrupt 983: VBUS error workaround (delay coming) [ 0.758694] console [ttyO0] enabled [ 0.763189] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1 [ 0.771256] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2 [ 0.779302] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3 [ 0.787287] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4 [ 0.795293] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5 [ 0.815831] brd: module loaded [ 0.825870] loop: module loaded [ 0.829475] i2c-core: driver [tsl2550] using legacy suspend method [ 0.835990] i2c-core: driver [tsl2550] using legacy resume method [ 0.842525] at24 1-0051: 32768 byte 24c256 EEPROM, writable, 64 bytes/write [ 0.907488] No daughter card found [ 0.911128] at24 1-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write [ 0.918486] The board is Kama-3. [ 0.922500] tps65217 1-0024: TPS65217 ID 0xf version 1.1 [ 0.930375] print_constraints: DCDC1: 900 <--> 1800 mV at 1800 mV [ 0.939206] print_constraints: DCDC2: 900 <--> 3300 mV at 1100 mV [ 0.947945] print_constraints: DCDC3: 900 <--> 1500 mV at 1100 mV [ 0.956686] print_constraints: LDO1: 1000 <--> 3300 mV at 1800 mV [ 0.965429] print_constraints: LDO2: 900 <--> 3300 mV at 3300 mV [ 0.974084] print_constraints: LDO3: 1800 <--> 3300 mV at 3300 mV [ 0.982823] print_constraints: LDO4: 1800 <--> 3300 mV at 3300 mV [ 0.989899] Maximum current provided by the USB port is 500mA which is not sufficient [ 0.989912] when operating @OPP120 and OPPTURBO. The current requirement for some [ 0.989923] use-cases using OPP100 might also exceed the maximum current that the [ 0.989933] USB port can provide. Unless you are fully confident that the current [ 0.989944] requirements for OPP100 use-case don't exceed the USB limits, switching [ 0.989955] to AC power is recommended. [ 1.034376] omap_hsmmc.0: alias fck already exists [ 1.040047] omap_i2c.3: alias fck already exists [ 1.045438] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz [ 1.053638] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.061125] omap2-nand driver initializing [ 1.065640] OneNAND driver initializing [ 1.071393] CAN device driver interface [ 1.075441] CAN bus driver for Bosch D_CAN controller 1.0 [ 1.082199] usbcore: registered new interface driver zd1201 [ 1.088346] usbcore: registered new interface driver cdc_ether [ 1.094695] usbcore: registered new interface driver cdc_eem [ 1.100892] usbcore: registered new interface driver dm9601 [ 1.106817] cdc_ncm: 04-Aug-2011 [ 1.110450] usbcore: registered new interface driver cdc_ncm [ 1.116415] Initializing USB Mass Storage driver... [ 1.121863] usbcore: registered new interface driver usb-storage [ 1.128221] USB Mass Storage support registered. [ 1.133811] mousedev: PS/2 mouse device common for all mice [ 1.141062] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0 [ 1.148046] i2c /dev entries driver [ 1.152587] Linux video capture interface: v2.00 [ 1.157905] usbcore: registered new interface driver uvcvideo [ 1.163962] USB Video Class driver (1.1.1) [ 1.171618] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.254634] cpuidle: using governor ladder [ 1.259668] cpuidle: using governor menu [ 1.266538] omap4_aes_mod_init: loading AM33X AES driver [ 1.272305] omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02 [ 1.279235] omap4_aes_probe: probe() done [ 1.283735] omap4_sham_mod_init: loading AM33X SHA/MD5 driver [ 1.289984] omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03 [ 1.309996] omap4_sham_probe: probe() done [ 1.317663] usbcore: registered new interface driver usbhid [ 1.323528] usbhid: USB HID core driver [ 1.328606] usbcore: registered new interface driver snd-usb-audio [ 1.337557] ALSA device list: [ 1.340712] No soundcards found. [ 1.344286] oprofile: hardware counters not available [ 1.349614] oprofile: using timer interrupt. [ 1.354135] nf_conntrack version 0.5.0 (3953 buckets, 15812 max) [ 1.361094] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.366823] TCP cubic registered [ 1.370266] NET: Registered protocol family 17 [ 1.374954] can: controller area network core (rev 20090105 abi 8) [ 1.381592] NET: Registered protocol family 29 [ 1.386267] can: raw protocol (rev 20090105) [ 1.390775] can: broadcast manager protocol (rev 20090105 t) [ 1.396776] Registering the dns_resolver key type [ 1.401822] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.409914] ThumbEE CPU extension supported. [ 1.414473] mux: Failed to setup hwmod io irq -22 [ 1.420216] Power Management for AM33XX family [ 1.425136] Trying to load am335x-pm-firmware.bin (60 secs timeout) [ 1.431884] Copied the M3 firmware to UMEM [ 1.437012] sr_init: platform driver register failed [ 1.446568] clock: disabling unused clocks to save power [ 1.465541] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.476770] mmc0: new high speed SDHC card at address 1234 [ 1.483450] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 1.490932] mmcblk0: p1 p2 [ 1.496535] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 1.507838] EXT3-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (240) [ 1.519207] EXT2-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (244) [ 1.551862] EXT4-fs (mmcblk0p2): recovery complete [ 1.556932] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.565557] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 1.573817] devtmpfs: mounted [ 1.577443] Freeing init memory: 248K Failed to mount /sys/kernel/security: No such file or directory Welcome to The Ãngstrom Distribution! [ 13.528051] __end_that: dev mmcblk0: type=1, flags=1917400e [ 13.533939] sector 149049, nr/cnr 128/3 [ 13.538157] bio cfa6f540, biotail cf894c40, buffer c0a45000, len 65536 [ 13.545204] blk_update_request: bio idx 49241 >= vcnt 41240 [ 13.551078] Unable to handle kernel NULL pointer dereference at virtual address 0000039b [ 13.559585] pgd = c0004000 [ 13.562427] [0000039b] *pgd=00000000 [ 13.566197] Internal error: Oops: 17 [#1] [ 13.570410] Modules linked in: [ 13.573633] CPU: 0 Not tainted (3.2.0-g3fac557-dirty #8) [ 13.579609] PC is at __blk_recalc_rq_segments+0x64/0x1dc [ 13.585199] LR is at blk_recalc_rq_segments+0x1c/0x24 [ 13.590514] pc : [] lr : [] psr: 20000093 [ 13.590525] sp : cfa61e00 ip : 00000001 fp : cfa61e54 [ 13.602592] r10: c06b3000 r9 : 00080000 r8 : cf9c8730 [ 13.608084] r7 : 0000a118 r6 : 00000000 r5 : 00000000 r4 : cfa6f540 [ 13.614949] r3 : 00000381 r2 : c0599cd8 r1 : 0000c059 r0 : 00000000 [ 13.621817] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 13.629594] Control: 10c5387d Table: 8faac019 DAC: 00000015 [ 13.635636] Process mmcqd/0 (pid: 789, stack limit = 0xcfa602f0) [ 13.641954] Stack: (0xcfa61e00 to 0xcfa62000) [ 13.646544] 1e00: 00000000 00001000 cfa6f540 0000c059 cfa6f540 00000000 00000001 0000f000 [ 13.655151] 1e20: 00000381 00001000 cfa6f540 cfa5d4a0 00000000 00000008 cfa6f540 0000c059 [ 13.663760] 1e40: cfa6f540 00000000 cfa61e6c cfa61e58 c01f892c c01f83f0 000007c0 c06b3000 [ 13.672367] 1e60: cfa61eac cfa61e70 c01f4904 c01f891c cfa90000 00010000 cfa5d4a0 00000000 [ 13.680975] 1e80: cfa61ed4 cfa5d4a0 00000000 00000000 cfa07524 cfa07400 cfa5d3c8 00000000 [ 13.689582] 1ea0: cfa61ecc cfa61eb0 c01f4b4c c01f470c 00000000 00000000 cfa5d4a0 cfa07404 [ 13.698188] 1ec0: cfa61eec cfa61ed0 c01f5078 c01f4b3c 00000000 cfa5d4a0 cfa07c00 cfa07404 [ 13.706796] 1ee0: cfa61efc cfa61ef0 c01f52dc c01f506c cfa61f44 cfa61f00 c03515b8 c01f52d4 [ 13.715403] 1f00: cfa61f54 00000000 cfa0763c 00000001 fa200000 00000000 cfa61f44 cfa07c00 [ 13.724011] 1f20: cfa07404 cfa60000 cfa07400 cfa5d3c8 00000000 cfa07400 cfa61f8c cfa61f48 [ 13.732618] 1f40: c03517ec c0351310 00000000 cfa5d3c8 cfa61f74 cfa61f60 c01f505c c01f9174 [ 13.741226] 1f60: cfa5d3c8 cfa07404 00000000 cfa60000 00000001 cf9c8730 00000000 cfa0740c [ 13.749834] 1f80: cfa61fbc cfa61f90 c0351fbc c0351660 00000000 cf833cb0 cfa07404 c0351f60 [ 13.758441] 1fa0: 00000013 00000000 00000000 00000000 cfa61ff4 cfa61fc0 c0055e54 c0351f6c [ 13.767048] 1fc0: cf833cb0 00000000 cfa07404 00000000 cfa61fd0 cfa61fd0 00000000 cf833cb0 [ 13.775656] 1fe0: c0055dc4 c00405b0 00000000 cfa61ff8 c00405b0 c0055dd0 dfffbbfe fff7aeeb [ 13.784253] Backtrace: [ 13.786843] [] (__blk_recalc_rq_segments+0x0/0x1dc) from [] (blk_recalc_rq_segments+0x1c/0x24) [ 13.797741] [] (blk_recalc_rq_segments+0x0/0x24) from [] (blk_update_request+0x204/0x430) [ 13.808166] r4:c06b3000 r3:000007c0 [ 13.811944] [] (blk_update_request+0x0/0x430) from [] (blk_update_bidi_request+0x1c/0x74) [ 13.822381] [] (blk_update_bidi_request+0x0/0x74) from [] (__blk_end_bidi_request+0x18/0x3c) [ 13.833080] r6:cfa07404 r5:cfa5d4a0 r4:00000000 r3:00000000 [ 13.839063] [] (__blk_end_bidi_request+0x0/0x3c) from [] (__blk_end_request+0x14/0x18) [ 13.849215] r6:cfa07404 r5:cfa07c00 r4:cfa5d4a0 r3:00000000 [ 13.855205] [] (__blk_end_request+0x0/0x18) from [] (mmc_blk_issue_rw_rq+0x2b4/0x350) [ 13.865277] [] (mmc_blk_issue_rw_rq+0x0/0x350) from [] (mmc_blk_issue_rq+0x198/0x460) [ 13.875349] [] (mmc_blk_issue_rq+0x0/0x460) from [] (mmc_queue_thread+0x5c/0xf0) [ 13.884976] [] (mmc_queue_thread+0x0/0xf0) from [] (kthread+0x90/0x94) [ 13.893689] [] (kthread+0x0/0x94) from [] (do_exit+0x0/0x67c) [ 13.901556] r6:c00405b0 r5:c0055dc4 r4:cf833cb0 [ 13.906435] Code: e1a09629 e50b103c e50b2034 e51b3034 (e1d311ba) [ 13.912938] ---[ end trace 73fd2bc471fefdaf ]--- Another time boot: 3304392 bytes read ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.2.0-g3fac557-dirty Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3304328 Bytes = 3.2 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Linux version 3.2.0-g3fac557-dirty (dima@dima-desktop) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #8 Thu Dec 27 14:14:47 MSK 2012 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: am335xevm [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] AM335X ES1.0 (sgx neon ) [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 ext4 rootwait rw [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 256MB = 256MB total [ 0.000000] Memory: 252996k/252996k available, 9148k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc05df000 (5980 kB) [ 0.000000] .init : 0xc05df000 - 0xc061d000 ( 248 kB) [ 0.000000] .data : 0xc061e000 - 0xc0684fd8 ( 412 kB) [ 0.000000] .bss : 0xc0684ffc - 0xc06b21a4 ( 181 kB) [ 0.000000] NR_IRQS:396 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz [ 0.000000] omap_dm_timer_switch_src: Switching to HW default clocksource(sys_clkin_ck) for timer1, this may impact timekeeping in low power state [ 0.000000] OMAP clocksource: GPTIMER1 at 24000000 Hz [ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000220] Calibrating delay loop... 548.86 BogoMIPS (lpj=2744320) [ 0.046584] pid_max: default: 32768 minimum: 301 [ 0.046730] Security Framework initialized [ 0.046849] Mount-cache hash table entries: 512 [ 0.047287] CPU: Testing write buffer coherency: ok [ 0.048178] devtmpfs: initialized [ 0.068634] omap_hwmod: pruss: failed to hardreset [ 0.069928] print_constraints: dummy: [ 0.070353] NET: Registered protocol family 16 [ 0.073001] OMAP GPIO hardware version 0.1 [ 0.076273] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.079073] omap_i2c.1: alias fck already exists [ 0.080171] omap2_mcspi.1: alias fck already exists [ 0.080442] omap2_mcspi.2: alias fck already exists [ 0.081317] edma.0: alias fck already exists [ 0.081344] edma.0: alias fck already exists [ 0.081369] edma.0: alias fck already exists [ 0.115533] bio: create slab at 0 [ 0.118345] SCSI subsystem initialized [ 0.120328] usbcore: registered new interface driver usbfs [ 0.120720] usbcore: registered new interface driver hub [ 0.120963] usbcore: registered new device driver usb [ 0.121134] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3 [ 0.121474] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1 [ 0.122843] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz [ 0.124596] tps65910 1-002d: could not be detected [ 0.126076] Advanced Linux Sound Architecture Driver Version 1.0.24. [ 0.127590] Switching to clocksource gp timer [ 0.150586] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) [ 0.150790] musb-hdrc musb-hdrc.0: dma type: pio [ 0.151183] MUSB0 controller's USBSS revision = 4ea20800 [ 0.151941] musb-hdrc musb-hdrc.0: USB OTG mode controller at d083c000 using PIO, IRQ 18 [ 0.152133] musb-hdrc musb-hdrc.1: dma type: pio [ 0.152508] MUSB1 controller's USBSS revision = 4ea20800 [ 0.152663] musb-hdrc musb-hdrc.1: MUSB HDRC host driver [ 0.152752] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1 [ 0.152905] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.152926] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.152944] usb usb1: Product: MUSB HDRC host driver [ 0.152959] usb usb1: Manufacturer: Linux 3.2.0-g3fac557-dirty musb-hcd [ 0.152974] usb usb1: SerialNumber: musb-hdrc.1 [ 0.154104] hub 1-0:1.0: USB hub found [ 0.154140] hub 1-0:1.0: 1 port detected [ 0.154915] musb-hdrc musb-hdrc.1: USB Host mode controller at d083e800 using PIO, IRQ 19 [ 0.155445] NET: Registered protocol family 2 [ 0.155669] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.156027] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.156230] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [ 0.156354] TCP: Hash tables configured (established 8192 bind 8192) [ 0.156370] TCP reno registered [ 0.156386] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.156416] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.156638] NET: Registered protocol family 1 [ 0.156950] RPC: Registered named UNIX socket transport module. [ 0.156968] RPC: Registered udp transport module. [ 0.156980] RPC: Registered tcp transport module. [ 0.156992] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.157247] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.170482] VFS: Disk quotas dquot_6.5.2 [ 0.170565] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.171540] msgmni has been set to 494 [ 0.175385] alg: No test for stdrng (krng) [ 0.176293] io scheduler noop registered [ 0.176310] io scheduler deadline registered [ 0.176399] io scheduler cfq registered (default) [ 0.177755] Could not set LED4 to fully on [ 0.179860] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0 [ 0.751910] ti81xx_interrupt 983: VBUS error workaround (delay coming) [ 0.758839] console [ttyO0] enabled [ 0.763324] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1 [ 0.771394] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2 [ 0.779439] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3 [ 0.787420] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4 [ 0.795421] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5 [ 0.816002] brd: module loaded [ 0.826001] loop: module loaded [ 0.829606] i2c-core: driver [tsl2550] using legacy suspend method [ 0.836126] i2c-core: driver [tsl2550] using legacy resume method [ 0.842658] at24 1-0051: 32768 byte 24c256 EEPROM, writable, 64 bytes/write [ 0.907640] No daughter card found [ 0.911276] at24 1-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write [ 0.918634] The board is Kama-3. [ 0.922649] tps65217 1-0024: TPS65217 ID 0xf version 1.1 [ 0.930517] print_constraints: DCDC1: 900 <--> 1800 mV at 1800 mV [ 0.939338] print_constraints: DCDC2: 900 <--> 3300 mV at 1100 mV [ 0.948092] print_constraints: DCDC3: 900 <--> 1500 mV at 1100 mV [ 0.956851] print_constraints: LDO1: 1000 <--> 3300 mV at 1800 mV [ 0.965602] print_constraints: LDO2: 900 <--> 3300 mV at 3300 mV [ 0.974264] print_constraints: LDO3: 1800 <--> 3300 mV at 3300 mV [ 0.982993] print_constraints: LDO4: 1800 <--> 3300 mV at 3300 mV [ 0.990071] Maximum current provided by the USB port is 500mA which is not sufficient [ 0.990084] when operating @OPP120 and OPPTURBO. The current requirement for some [ 0.990095] use-cases using OPP100 might also exceed the maximum current that the [ 0.990106] USB port can provide. Unless you are fully confident that the current [ 0.990116] requirements for OPP100 use-case don't exceed the USB limits, switching [ 0.990127] to AC power is recommended. [ 1.034540] omap_hsmmc.0: alias fck already exists [ 1.040213] omap_i2c.3: alias fck already exists [ 1. 45406] Unable to handle kernel paging request at virtual address 9ebe9020 [ 1. 53060] pgd = c0004000 [ 1. 55912] [9ebe9020] *pgd= 0 [ 1. 59708] Internal error: Oops: 5 [#1] [ 1. 63841] Modules linked in: [ 1. 67067] CPU: 0 Not tainted (3.2.0-g3fac557-dirty #8) [ 1. 73051] PC is at do_lookup+0x14/0x34c [ 1. 77282] LR is at link_path_walk+0x134/0x7d0 [ 1. 82060] pc : [] lr : [] psr: a0000013 [ 1. 82070] sp : cf9ebd88 ip : cf9ebdd0 fp : cf9ebdcc [ 1. 94168] r10: cf9ea000 r9 : 73 r8 : 0 [ 1. 99676] r7 : 979ebe2c r6 : c065a11f r5 : c065a11e r4 : 979ebe2c [ 1.106558] r3 : cf9ebdfc r2 : 979ebe2c r1 : cf52be2c r0 : 9ebe9000 [ 1.113443] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 1.121148] Control: 10c5387d Table: 80004019 DAC: 15 [ 1.127207] Process kworker/u:0 (pid: 520, stack limit = 0xcf9ea2f0) [ 1.133907] Stack: (0xcf9ebd88 to 0xcf9ec000) [ 1.138506] bd80: cf9ebda4 cf9ebf07 1051 cf400c80 cf9ebdb4 cf9ebda8 [ 1.147137] bda0: c01d3b88 cf9ebe90 c065a11e c065a11f 979ebe2c 0 73 cf9ea000 [ 1.155765] bdc0: cf9ebe2c cf9ebdd0 c00b3448 c00b2fd4 c020fd44 c020e1dc 0 cf9ebf14 [ 1.164395] bde0: 1c000e1 4 c065a119 cf9ebdf8 cf9ebe2c cf9ebe00 c00b1eec c00bfef8 [ 1.173027] be00: c00a939c cf9ebe90 c04665c0 c065a118 cf9ea000 cf9ebf70 cf94c7c0 cf829000 [ 1.181656] be20: cf9ebe84 cf9ebe30 c00b4f04 c00b3320 cf9ebe54 0 db13 0 [ 1.190286] be40: c063ec70 cf81b100 cf81b138 cf8a4938 cf9ebe84 0 c020b068 1 [ 1.198916] be60: c04665c0 ffffff9c c065a118 cf9ebf70 cf94c7c0 cf829000 cf9ebf0c cf9ebe88 [ 1.207546] be80: c00b5308 c00b4e6c 41 c063ec70 cf810b00 cf401798 c0624bb0 cf97875c [ 1.216171] bea0: cf978680 cf810b00 cf401798 cf400c80 51 2 1 0 [ 1.224800] bec0: cf9ebedc cf9ebed0 c01d4180 c01d4c58 cf9ebefc cf9ebee0 c005be38 c01d416c [ 1.233424] bee0: cf803600 20020 0 cf845840 cf9ea000 c065a118 cf81dc34 1 [ 1.242057] bf00: cf9ebf34 cf9ebf10 c00acbb4 c00b52e0 c00add24 c005c288 cf9ea000 c065a118 [ 1.250689] bf20: cf81dc34 1 cf9ebf6c cf9ebf38 c00adf48 c00acb9c 0 0 [ 1.259308] bf40: cf9ebf8c cf81dc34 cf9ebf70 c065a118 cf829000 0 0 0 [ 1.267935] bf60: cf9ebfd4 cf9ebf70 c001755c c00ade7c 0 0 0 0 [ 1.276564] bf80: 0 0 0 0 0 0 0 0 [ 1.285193] bfa0: 0 0 0 0 0 0 cf9c08c0 cf990ec0 [ 1.293819] bfc0: ffffffff ffffffff cf9ebff4 cf9ebfd8 c004efcc c0017528 cf9c08c0 c004eef4 [ 1.302448] bfe0: c00405b0 13 0 cf9ebff8 c00405b0 c004ef00 0 2040020a [ 1.311067] Backtrace: [ 1.313660] [] (do_lookup+0x0/0x34c) from [] (link_path_walk+0x134/0x7d0) [ 1.322658] [] (link_path_walk+0x0/0x7d0) from [] (path_openat+0xa4/0x398) [ 1.331746] [] (path_openat+0x0/0x398) from [] (do_filp_open+0x34/0x88) [ 1.340563] [] (do_filp_open+0x0/0x88) from [] (open_exec+0x24/0xec) [ 1.349091] r7: 1 r6:cf81dc34 r5:c065a118 r4:cf9ea000 [ 1.355078] [] (open_exec+0x0/0xec) from [] (do_execve+0xd8/0x28c) [ 1.363418] r7: 1 r6:cf81dc34 r5:c065a118 r4:cf9ea000 [ 1.369411] [] (do_execve+0x0/0x28c) from [] (kernel_execve+0x40/0x88) [ 1.378138] [] (kernel_execve+0x0/0x88) from [] (____call_usermodehelper+0xd8/0xf4) [ 1.388042] r7:ffffffff r6:ffffffff r5:cf990ec0 r4:cf9c08c0 [ 1.394045] [] (____call_usermodehelper+0x0/0xf4) from [] (do_exit+0x0/0x67c) [ 1.403399] r7: 13 r6:c00405b0 r5:c004eef4 r4:cf9c08c0 [ 1.409387] Code: e92ddff0 e24cb004 e24dd01c e1a04002 (e5902020) [ 1.415899] ---[ end trace d09caada1803a51d ]--- [ 1.421026] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz [ 1.428283] Division by zero in kernel. [ 1.432338] Backtrace: [ 1.434948] [] (dump_backtrace+0x0/0x110) from [] (dump_stack+0x18/0x1c) [ 1.443875] r6:ffffffff r5:c0699590 r4:00000000 r3:c063f208 [ 1.449887] [] (dump_stack+0x0/0x1c) from [] (__div0+0x1c/0x20) [ 1.457990] [] (__div0+0x0/0x20) from [] (Ldiv0_64+0x8/0x18) [ 1.465809] [] (reciprocal_value+0x0/0x38) from [] (kmem_cache_create+0x348/0x4d4) [ 1.475637] r7:cf95eac0 r6:c081df34 r4:00001000 [ 1.480531] Backtrace aborted due to bad frame pointer