CCCSending /srv/serial/u-boot-spl.bin, 784 blocks: Give your local XMODEM receive command now. Transfer complete t SPL 2013.04-00235-g48e0b2b (May 18 2013 - 18:06:38) musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) musb-hdrc: MHDRC RTL version 2.0 musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory USB Peripheral mode controller at 47401000 using PIO, IRQ 0 musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) musb-hdrc: MHDRC RTL version 2.0 musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory USB Host mode controller at 47401800 using PIO, IRQ 0 CSending: u-boot.bin Sending: Transfer complete - CRC mode, 3(SOH)/375(STX)/0(CAN) packets, 3 retries Loaded 384084 bytes U-Boot 2013.04-00235-g48e0b2b (May 18 2013 - 18:06:38) I2C: ready DRAM: 256 MiB WARNING: Caches not enabled NAND: No NAND device found!!! 0 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 *** Warning - readenv() failed, using default environment musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) musb-hdrc: MHDRC RTL version 2.0 musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory USB Peripheral mode controller at 47401000 using PIO, IRQ 0 musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) musb-hdrc: MHDRC RTL version 2.0 musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory USB Host mode controller at 47401800 using PIO, IRQ 0 Net: not set. Validating first E-fuse MAC cpsw, usb_ether Hit any key to stop autoboot: 1  0 U-Boot# U-Boot# setenv autoload off; setenv serverip 192.168.57.1; dhcp cpsw Waiting for PHY auto negotiation to complete. done link up on port 0, speed 100, full duplex BOOTP broadcast 1 DHCP client bound to address 192.168.57.138 U-Boot# tftp 0x81000000 zImage.omap2plus_defconfig link up on port 0, speed 100, full duplex Using cpsw device TFTP from server 192.168.57.1; our IP address is 192.168.57.138 Filename 'zImage.omap2plus_defconfig'. Load address: 0x81000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ########################################### 1.1 MiB/s done Bytes transferred = 4446784 (43da40 hex) U-Boot# tftp 0x82000000 am335x-bone.dtb link up on port 0, speed 100, full duplex Using cpsw device TFTP from server 192.168.57.1; our IP address is 192.168.57.138 Filename 'am335x-bone.dtb'. Load address: 0x82000000 Loading: *# 1 MiB/s done Bytes transferred = 8518 (2146 hex) U-Boot# setenv bootargs console=ttyO0,115200n8 rw debug ignore_loglevel earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp U-Boot# U-Boot# bootz 0x81000000 - 0x82000000 ## Flattened Device Tree blob at 82000000 Booting using the fdt blob at 0x82000000 Using Device Tree in place at 82000000, end 82005145 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.11.0-rc2-11352-g0263be1 (paul@knihy) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Sat Jul 27 22:50:10 MDT 2013 [ 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: Generic AM33XX (Flattened Device Tree), model: TI AM335x BeagleBone [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: CMA: reserved 16 MiB at 8e800000 [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] On node 0 totalpages: 65280 [ 0.000000] free_area_init_node: node 0, pgdat c0874f80, node_mem_map c0dde000 [ 0.000000] Normal zone: 512 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 65280 pages, LIFO batch:15 [ 0.000000] DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES1.0 (sgx neon ) [ 0.000000] PERCPU: Embedded 9 pages/cpu @c0fe7000 s14208 r8192 d14464 u36864 [ 0.000000] pcpu-alloc: s14208 r8192 d14464 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [ 0.000000] Kernel command line: console=ttyO0,115200n8 rw debug ignore_loglevel earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp [ 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: 228168K/261120K available (5696K kernel code, 613K rwdata, 1944K rodata, 381K init, 5522K bss, 32952K 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] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc077e668 (7642 kB) [ 0.000000] .init : 0xc077f000 - 0xc07de780 ( 382 kB) [ 0.000000] .data : 0xc07e0000 - 0xc08794c0 ( 614 kB) [ 0.000000] .bss : 0xc08794c0 - 0xc0dddf68 (5523 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 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: timer2 at 24000000 Hz [ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms [ 0.000000] OMAP clocksource: timer1 at 24000000 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.001503] Calibrating delay loop... 363.72 BogoMIPS (lpj=1818624) [ 0.109443] pid_max: default: 32768 minimum: 301 [ 0.110115] Security Framework initialized [ 0.110322] Mount-cache hash table entries: 512 [ 0.122984] CPU: Testing write buffer coherency: ok [ 0.124850] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.124943] Setting up static identity map for 0xc056a0b0 - 0xc056a120 [ 0.129206] Brought up 1 CPUs [ 0.129238] SMP: Total of 1 processors activated (363.72 BogoMIPS). [ 0.129253] CPU: All CPU(s) started in SVC mode. [ 0.133465] devtmpfs: initialized [ 0.218404] pinctrl core: initialized pinctrl subsystem [ 0.224596] regulator-dummy: no parameters [ 0.229344] NET: Registered protocol family 16 [ 0.240123] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.268340] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.270504] OMAP GPIO hardware version 0.1 [ 0.273505] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.277814] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.283204] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.301165] No ATAGs? [ 0.301200] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.389329] bio: create slab at 0 [ 0.395181] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.395258] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.405016] SCSI subsystem initialized [ 0.408045] usbcore: registered new interface driver usbfs [ 0.408727] usbcore: registered new interface driver hub [ 0.410384] usbcore: registered new device driver usb [ 0.413811] omap_i2c 44e0b000.i2c: did not get pins for i2c error: -19 [ 0.416633] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 0.425383] DCDC1: at 1500 mV [ 0.428344] vdd_mpu: 925 <--> 1325 mV at 1100 mV [ 0.431482] vdd_core: 925 <--> 1150 mV at 1100 mV [ 0.434202] LDO1: at 1800 mV [ 0.436750] LDO2: at 3300 mV [ 0.439395] LDO3: at 1800 mV [ 0.442397] LDO4: at 3300 mV [ 0.444639] tps65217 0-0024: TPS65217 ID 0xe version 1.2 [ 0.456660] Switched to clocksource timer1 [ 0.647741] NET: Registered protocol family 2 [ 0.650397] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.650678] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.651927] TCP: Hash tables configured (established 2048 bind 2048) [ 0.652179] TCP: reno registered [ 0.652223] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.652569] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.654326] NET: Registered protocol family 1 [ 0.656398] RPC: Registered named UNIX socket transport module. [ 0.656430] RPC: Registered udp transport module. [ 0.656447] RPC: Registered tcp transport module. [ 0.656730] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.658186] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.922266] VFS: Disk quotas dquot_6.5.2 [ 0.922563] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.926048] NFS: Registering the id_resolver key type [ 0.926817] Key type id_resolver registered [ 0.926852] Key type id_legacy registered [ 0.927044] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.927799] msgmni has been set to 477 [ 0.932969] io scheduler noop registered [ 0.933003] io scheduler deadline registered [ 0.933130] io scheduler cfq registered (default) [ 0.935081] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.941145] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.950569] omap_uart 44e09000.serial: did not get pins for uart0 error: -19 [ 0.952092] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88) is a OMAP UART0 [ 1.661815] console [ttyO0] enabled [ 1.710122] brd: module loaded [ 1.739565] loop: module loaded [ 1.753691] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.772772] usbcore: registered new interface driver asix [ 1.779691] usbcore: registered new interface driver ax88179_178a [ 1.787223] usbcore: registered new interface driver cdc_ether [ 1.794090] usbcore: registered new interface driver r815x [ 1.800894] usbcore: registered new interface driver smsc95xx [ 1.807765] usbcore: registered new interface driver net1080 [ 1.814330] usbcore: registered new interface driver cdc_subset [ 1.821333] usbcore: registered new interface driver zaurus [ 1.828141] usbcore: registered new interface driver cdc_ncm [ 1.837216] usbcore: registered new interface driver cdc_wdm [ 1.843931] usbcore: registered new interface driver usb-storage [ 1.851168] usbcore: registered new interface driver usbtest [ 1.860407] mousedev: PS/2 mouse device common for all mice [ 1.873859] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 1.883410] i2c /dev entries driver [ 1.890903] Driver for 1-wire Dallas network protocol. [ 1.903723] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.915958] of_get_named_gpio_flags exited with status 53 [ 1.921931] of_get_named_gpio_flags exited with status 54 [ 1.927762] of_get_named_gpio_flags exited with status 55 [ 1.933482] of_get_named_gpio_flags exited with status 56 [ 1.939330] of_get_named_gpio_flags exited with status 53 [ 1.947555] of_get_named_gpio_flags exited with status 54 [ 1.954321] of_get_named_gpio_flags exited with status 55 [ 1.961024] of_get_named_gpio_flags exited with status 56 [ 1.969948] ledtrig-cpu: registered to indicate activity on CPUs [ 1.978988] usbcore: registered new interface driver usbhid [ 1.984886] usbhid: USB HID core driver [ 1.991087] oprofile: no performance counters [ 1.999204] oprofile: using timer interrupt. [ 2.004636] TCP: cubic registered [ 2.008399] Initializing XFRM netlink socket [ 2.013127] NET: Registered protocol family 17 [ 2.018023] NET: Registered protocol family 15 [ 2.023285] Key type dns_resolver registered [ 2.028080] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.036306] ThumbEE CPU extension supported. [ 2.116673] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.123109] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.133388] libphy: 4a101000.mdio: probed [ 2.137806] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.148054] Random MACID = 06:2a:0d:67:bf:6c [ 2.159296] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.171474] net eth0: initializing cpsw version 1.12 (0) [ 2.179680] net eth0: phy found : id is : 0x7c0f1 [ 2.184705] libphy: PHY 4a101000.mdio:01 not found [ 2.189832] net eth0: phy 4a101000.mdio:01 not found on slave 1 [ 5.257163] libphy: 4a101000.mdio:00 - Link is Up - 100/Full [ 5.276607] Sending DHCP requests ., OK [ 6.297054] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.182 [ 6.305963] IP-Config: Complete: [ 6.309495] device=eth0, hwaddr=06:2a:0d:67:bf:6c, ipaddr=192.168.57.182, mask=255.255.255.0, gw=255.255.255.255 [ 6.320781] host=192.168.57.182, domain=example.org, nis-domain=(none) [ 6.328187] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 6.334988] nameserver0=192.168.57.1 [ 6.365020] VFS: Mounted root (nfs filesystem) on device 0:12. [ 6.373712] devtmpfs: mounted [ 6.377929] Freeing unused kernel memory: 380K (c077f000 - c07de000) INIT: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. [....] Starting the hotplug events dispatcher: udevd[ 9.148811] udevd[635]: starting version 175 [ ok . [....] Synthesizing the initial hotplug events...[ 10.527243] Internal error: Oops - undefined instruction: 0 [#1] SMP ARM [ 10.534357] Modules linked in: [ 10.537609] CPU: 0 PID: 9 Comm: rcu_sched Not tainted 3.11.0-rc2-11352-g0263be1 #1 [ 10.545606] task: ce0660c0 ti: ce06e000 task.ti: ce06e000 [ 10.551332] PC is at check_and_switch_context+0x12c/0x4d0 [ 10.557037] LR is at check_and_switch_context+0xd4/0x4d0 [ 10.562650] pc : [] lr : [] psr: 40000193 [ 10.562650] sp : ce06fd60 ip : 00000000 fp : c07db510 [ 10.574767] r10: c0879888 r9 : 00000000 r8 : 00000201 [ 10.580284] r7 : 00000000 r6 : c07e97b0 r5 : 00000000 r4 : ce46f4c0 [ 10.587175] r3 : d0091010 r2 : d0091010 r1 : 00000000 r0 : 00000000 [ 10.594069] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 10.601879] Control: 10c5387d Table: 80004019 DAC: 00000017 [ 10.607946] Process rcu_sched (pid: 9, stack limit = 0xce06e240) [ 10.614289] Stack: (0xce06fd60 to 0xce070000) [ 10.618898] fd60: 00000201 00000000 c0fe9fc0 20000193 c07db518 00000000 00000200 00000000 [ 10.627537] fd80: 00000000 ce392a38 ce46f658 ce46f4c0 ce06634c ce0660c0 ce46f4c0 c0fe9fc0 [ 10.636177] fda0: ce392a00 c07eb980 ce4de300 c07e97b0 ce06fe6c c0562c14 00000000 ce066540 [ 10.644816] fdc0: 00000018 00000000 00000000 ce06e000 00320e21 00000000 00000000 00000000 [ 10.653455] fde0: c055f790 c07ddfc0 413fc080 c07ddfc0 c07ddfc0 c07ddfc0 73721294 00000002 [ 10.662094] fe00: 00000000 00000000 60000193 c093b908 0000000f c088bf40 a0000113 c0059268 [ 10.670733] fe20: c088bf40 ce06e000 c05646f4 ce0660c0 00000001 ce06e000 c0840aa8 c07e20c0 [ 10.679372] fe40: 00000002 c00a0298 a0000113 ce06fe70 ffff8eed c088bf40 c088bf40 ce06e000 [ 10.688010] fe60: c0840aa8 c07e20c0 00000002 c055f790 c088c6d8 c088c6d8 ffff8eed c088bf40 [ 10.696648] fe80: c0059180 ce0660c0 ffffffff ffffffff 00000000 00000000 00000000 00000000 [ 10.705287] fea0: 00000000 c088cf8c 00000000 00000000 c06c0c50 a0000113 ce06e000 c0840a80 [ 10.713925] fec0: 00000000 ce06e000 ce06fef4 c0840b90 c07e91e0 c00b94bc ce06ff0c ce06fef4 [ 10.722564] fee0: ce06ff00 c0840b84 c0840b88 c0840bf8 00000001 00000000 ce0660c0 c006d7c0 [ 10.731202] ff00: c0840bb0 c0840bb0 60000113 ce04de88 ce06e000 c0840a80 c00b91e0 00000000 [ 10.739839] ff20: 00000000 00000000 00000000 c006d164 00000001 00000000 00000000 c0840a80 [ 10.748478] ff40: 00000000 00000000 dead4ead ffffffff ffffffff c088de7c 00000000 00000000 [ 10.757117] ff60: c06bf3f8 ce06ff64 ce06ff64 00000000 00000000 dead4ead ffffffff ffffffff [ 10.765755] ff80: c088de7c 00000000 00000000 c06bf3f8 ce06ff90 ce06ff90 00000000 ce04de88 [ 10.774394] ffa0: c006d0b4 00000000 00000000 c00144e8 00000000 00000000 00000000 00000000 [ 10.783031] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.791669] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 fb7fde5f d7efb65f [ 10.800330] [] (check_and_switch_context+0x12c/0x4d0) from [] (__schedule+0x35c/0x838) [ 10.810535] [] (__schedule+0x35c/0x838) from [] (schedule_timeout+0x128/0x210) [ 10.820013] [] (schedule_timeout+0x128/0x210) from [] (rcu_gp_kthread+0x2dc/0x578) [ 10.829854] [] (rcu_gp_kthread+0x2dc/0x578) from [] (kthread+0xb0/0xbc) [ 10.838693] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x2c) [ 10.847242] Code: e3120602 1e080f13 ee070f9a ee070f95 (ee080f33) [ 10.853688] ---[ end trace 540559e181749917 ]--- [ 19.786434] BUG: spinlock lockup suspected on CPU#0, rcu_sched/9 [ 19.792788] lock: 0xc0fe9fc0, .magic: dead4ead, .owner: rcu_sched/9, .owner_cpu: 0 [ 19.800877] CPU: 0 PID: 9 Comm: rcu_sched Tainted: G D 3.11.0-rc2-11352-g0263be1 #1 [ 19.809901] [] (unwind_backtrace+0x0/0xf0) from [] (show_stack+0x10/0x14) [ 19.818914] [] (show_stack+0x10/0x14) from [] (dump_stack+0x70/0x8c) [ 19.827473] [] (dump_stack+0x70/0x8c) from [] (do_raw_spin_lock+0x140/0x198) [ 19.836764] [] (do_raw_spin_lock+0x140/0x198) from [] (scheduler_tick+0x34/0x8c) [ 19.846425] [] (scheduler_tick+0x34/0x8c) from [] (update_process_times+0x54/0x64) [ 19.856265] [] (update_process_times+0x54/0x64) from [] (tick_sched_handle.clone.12+0x44/0x50) [ 19.867199] [] (tick_sched_handle.clone.12+0x44/0x50) from [] (tick_sched_timer+0x5c/0x90) [ 19.877765] [] (tick_sched_timer+0x5c/0x90) from [] (__run_hrtimer+0x7c/0x1e0) [ 19.887232] [] (__run_hrtimer+0x7c/0x1e0) from [] (hrtimer_interrupt+0x124/0x2e4) [ 19.896977] [] (hrtimer_interrupt+0x124/0x2e4) from [] (omap2_gp_timer_interrupt+0x24/0x34) [ 19.907648] [] (omap2_gp_timer_interrupt+0x24/0x34) from [] (handle_irq_event_percpu+0x5c/0x240) [ 19.918767] [] (handle_irq_event_percpu+0x5c/0x240) from [] (handle_irq_event+0x3c/0x5c) [ 19.929150] [] (handle_irq_event+0x3c/0x5c) from [] (handle_level_irq+0xac/0x148) [ 19.938892] [] (handle_level_irq+0xac/0x148) from [] (generic_handle_irq+0x20/0x30) [ 19.948821] [] (generic_handle_irq+0x20/0x30) from [] (handle_IRQ+0x4c/0xac) [ 19.958106] [] (handle_IRQ+0x4c/0xac) from [] (omap3_intc_handle_irq+0x60/0x74) [ 19.967669] [] (omap3_intc_handle_irq+0x60/0x74) from [] (__irq_svc+0x44/0x5c) [ 19.977126] Exception stack(0xce06fb38 to 0xce06fb80) [ 19.982462] fb20: c08511d4 00000000 [ 19.991099] fb40: 00000003 00000000 ce06b084 ce06e000 0000000b ce04e600 00000000 00000000 [ 19.999737] fb60: 00000000 00000000 00000000 ce06fb80 c05646bc c05646c0 60000113 ffffffff [ 20.008381] [] (__irq_svc+0x44/0x5c) from [] (_raw_spin_unlock_irq+0x28/0x2c) [ 20.017768] [] (_raw_spin_unlock_irq+0x28/0x2c) from [] (do_exit+0x140/0x970) [ 20.027145] [] (do_exit+0x140/0x970) from [] (die+0x36c/0x40c) [ 20.035144] [] (die+0x36c/0x40c) from [] (do_undefinstr+0x8c/0x1a4) [ 20.043604] [] (do_undefinstr+0x8c/0x1a4) from [] (__und_svc_finish+0x0/0x30) [ 20.052969] Exception stack(0xce06fcd8 to 0xce06fd20) [ 20.058303] fcc0: 00000000 00000000 [ 20.066942] fce0: d0091010 d0091010 ce46f4c0 00000000 c07e97b0 00000000 00000201 00000000 [ 20.075580] fd00: c0879888 c07db510 00000000 ce06fd60 c00257e8 c0025840 40000193 ffffffff [ 20.084225] [] (__und_svc_finish+0x0/0x30) from [] (check_and_switch_context+0x12c/0x4d0) [ 20.094702] [] (check_and_switch_context+0x12c/0x4d0) from [] (__schedule+0x35c/0x838) [ 20.104903] [] (__schedule+0x35c/0x838) from [] (schedule_timeout+0x128/0x210) [ 20.114372] [] (schedule_timeout+0x128/0x210) from [] (rcu_gp_kthread+0x2dc/0x578) [ 20.124208] [] (rcu_gp_kthread+0x2dc/0x578) from [] (kthread+0xb0/0xbc) [ 20.133036] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x2c)