U-Boot SPL 2012.04 (Apr 24 2012 - 17:50:07) OMAP4430 ES2.1 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img U-Boot 2012.04 (Apr 24 2012 - 17:50:07) CPU : OMAP4430 ES2.1 Board: OMAP4 Panda I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 3  2  1  0 SD/MMC found on device 0 reading uEnv.txt 619 bytes read Loaded environment from uEnv.txt Importing environment from mmc ... reading uImage-omap 4239591 bytes read reading uInitrd-omap 8464252 bytes read Booting from mmc ... ## Booting kernel from Legacy Image at 80300000 ... Image Name: omap4-panda-dtb-test Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4239527 Bytes = 4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 81600000 ... Image Name: initramfs Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 8464188 Bytes = 8.1 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.10.0-rc4-next-20130607+ (tom@tom-ThinkPad-T410) (gcc version 4.7.3 (Sourcery CodeBench Lite 2013.05-24) ) #2099 SMP PREEMPT Fri Jun 14 21:45:30 CST 2013 [ 0.000000] CPU: ARMv7 Processor [411fc092] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: Generic OMAP4 (Flattened Device Tree), model: TI OMAP4 PandaBoard [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] cma: CMA: reserved 16 MiB at ae800000 [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] OMAP4430 ES2.1 [ 0.000000] PERCPU: Embedded 9 pages/cpu @c14c5000 s12800 r8192 d15872 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260368 [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=LABEL=rootfs ro init=/sbin/init rootwait rhgb earlyprintk no_console_suspend clocksource=gp_timer mac=3e:f3:49:e9:78:a0 initcall_debug [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] allocated 2097152 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 951152K/1047552K available (5704K kernel code, 640K rwdata, 2032K rodata, 452K init, 2503K bss, 96400K reserved, 269312K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc07962cc (7737 kB) [ 0.000000] .init : 0xc0797000 - 0xc0808200 ( 453 kB) [ 0.000000] .data : 0xc080a000 - 0xc08aa228 ( 641 kB) [ 0.000000] .bss : 0xc08aa228 - 0xc0b1c0d4 (2504 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Dump stacks of tasks blocking RCU-preempt GP. [ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 38MHz, resolution 26ns, wraps every 111848ms [ 0.000000] OMAP clocksource: timer2 at 38400000 Hz [ 0.000000] smp_twd: clock not found -2 [ 0.000000] Console: colour dummy device 80x30 [ 0.014448] Calibrating delay loop... 1587.60 BogoMIPS (lpj=7938048) [ 0.059388] pid_max: default: 32768 minimum: 301 [ 0.064444] Security Framework initialized [ 0.068924] Mount-cache hash table entries: 512 [ 0.078465] Initializing cgroup subsys debug [ 0.082959] Initializing cgroup subsys memory [ 0.087632] Initializing cgroup subsys devices [ 0.092292] Initializing cgroup subsys freezer [ 0.096995] Initializing cgroup subsys blkio [ 0.101476] Initializing cgroup subsys perf_event [ 0.106621] CPU: Testing write buffer coherency: ok [ 0.112247] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.118223] Calibrating local timer... 398.95MHz. [ 0.177735] Setting up static identity map for 0xc0563ee0 - 0xc0563f50 [ 0.184721] L310 cache controller enabled [ 0.188997] l2x0: 16 ways, CACHE_ID 0x410000c4, AUX_CTRL 0x7e470000, Cache size: 1048576 B [ 0.258030] CPU1: Booted secondary processor [ 0.347134] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.347262] Brought up 2 CPUs [ 0.360766] SMP: Total of 2 processors activated (3181.77 BogoMIPS). [ 0.367386] CPU: All CPU(s) started in SVC mode. [ 0.372911] devtmpfs: initialized [ 0.442528] pinctrl core: initialized pinctrl subsystem [ 0.448494] regulator-dummy: no parameters [ 0.455072] NET: Registered protocol family 16 [ 0.463699] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.490981] OMAP GPIO hardware version 0.1 [ 0.500070] omap-gpmc 50000000.gpmc: error: clk_get [ 0.505180] omap-gpmc: probe of 50000000.gpmc failed with error -2 [ 0.520409] No ATAGs? [ 0.523874] OMAP DMA hardware revision 0.0 [ 0.529858] ARM PMU: not yet supported on OMAP4430 due to missing CTI driver [ 0.542281] bio: create slab at 0 [ 0.561615] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.571202] SCSI subsystem initialized [ 0.575432] usbcore: registered new interface driver usbfs [ 0.581235] usbcore: registered new interface driver hub [ 0.586916] usbcore: registered new device driver usb [ 0.592950] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c1_pins, deferring probe [ 0.604348] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.611552] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c2_pins, deferring probe [ 0.622918] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.630123] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c3_pins, deferring probe [ 0.641486] platform 48060000.i2c: Driver omap_i2c requests probe deferral [ 0.648696] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c4_pins, deferring probe [ 0.660062] platform 48350000.i2c: Driver omap_i2c requests probe deferral [ 0.667865] omap-iommu omap-iommu.0: mmu_ipu registered [ 0.673409] omap-iommu omap-iommu.1: mmu_dsp registered [ 0.679851] cfg80211: Calling CRDA to update world regulatory domain [ 0.689210] DMA-API: preallocated 4096 debug entries [ 0.694394] DMA-API: debugging enabled by kernel config [ 0.700026] Switching to clocksource timer2 [ 0.757712] NET: Registered protocol family 2 [ 0.763015] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.770506] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.777362] TCP: Hash tables configured (established 8192 bind 8192) [ 0.784050] TCP: reno registered [ 0.787486] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.793722] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.800767] NET: Registered protocol family 1 [ 0.805878] RPC: Registered named UNIX socket transport module. [ 0.812045] RPC: Registered udp transport module. [ 0.816992] RPC: Registered tcp transport module. [ 0.821906] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.830091] Trying to unpack rootfs image as initramfs... [ 1.579830] Freeing initrd memory: 8260K (c1601000 - c1e12000) [ 1.731516] bounce pool size: 64 pages [ 1.744155] VFS: Disk quotas dquot_6.5.2 [ 1.748637] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.759998] NFS: Registering the id_resolver key type [ 1.765351] Key type id_resolver registered [ 1.769731] Key type id_legacy registered [ 1.773973] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 1.782030] fuse init (API version 7.22) [ 1.786957] msgmni has been set to 1379 [ 1.794071] io scheduler noop registered [ 1.798241] io scheduler deadline registered [ 1.803112] io scheduler cfq registered (default) [ 1.879393] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.887509] omap_uart 4806a000.serial: did not get pins for uart0 error: -19 [ 1.895100] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 1.903284] omap_uart 4806c000.serial: did not get pins for uart1 error: -19 [ 1.910782] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 1.918961] omap_uart 48020000.serial: did not get pins for uart2 error: -19 [ 1.926435] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.934284] console [ttyO2] enabled, bootconsole disabled [ 1.934284] console [ttyO2] enabled, bootconsole disabled [ 1.945958] omap_uart 4806e000.serial: did not get pins for uart3 error: -19 [ 1.953516] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.969389] brd: module loaded [ 1.976430] loop: module loaded [ 1.982347] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.989304] ehci-omap: OMAP-EHCI Host Controller driver [ 1.995100] ehci-omap 4a064c00.ehci: EHCI Host Controller [ 2.000989] ehci-omap 4a064c00.ehci: new USB bus registered, assigned bus number 1 [ 2.009683] ehci-omap 4a064c00.ehci: irq 109, io mem 0x4a064c00 [ 2.034476] ehci-omap 4a064c00.ehci: USB 2.0 started, EHCI 1.00 [ 2.040851] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.048021] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.055640] usb usb1: Product: EHCI Host Controller [ 2.060775] usb usb1: Manufacturer: Linux 3.10.0-rc4-next-20130607+ ehci_hcd [ 2.068191] usb usb1: SerialNumber: 4a064c00.ehci [ 2.073821] hub 1-0:1.0: USB hub found [ 2.077808] hub 1-0:1.0: 3 ports detected [ 2.082741] usbcore: registered new interface driver cdc_wdm [ 2.089837] mousedev: PS/2 mouse device common for all mice [ 2.096632] i2c /dev entries driver [ 2.100361] Driver for 1-wire Dallas network protocol. [ 2.106151] cpuidle: using governor ladder [ 2.110486] cpuidle: using governor menu [ 2.115266] omap-dma-engine 4a056000.dma-controller: allocating channel for 62 [ 2.122885] omap-dma-engine 4a056000.dma-controller: allocating channel for 61 [ 2.130544] omap_hsmmc 4809c000.mmc: vmmc regulator missing [ 2.136447] omap-dma-engine 4a056000.dma-controller: freeing channel for 61 [ 2.143777] omap-dma-engine 4a056000.dma-controller: freeing channel for 62 [ 2.151150] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 2.158800] omap-dma-engine 4a056000.dma-controller: allocating channel for 60 [ 2.166455] omap-dma-engine 4a056000.dma-controller: allocating channel for 59 [ 2.174086] omap_hsmmc 480d5000.mmc: vmmc regulator missing [ 2.180043] omap-dma-engine 4a056000.dma-controller: freeing channel for 59 [ 2.180053] omap-dma-engine 4a056000.dma-controller: freeing channel for 60 [ 2.180885] usbcore: registered new interface driver usbhid [ 2.180888] usbhid: USB HID core driver [ 2.181585] TCP: cubic registered [ 2.181602] Initializing XFRM netlink socket [ 2.182437] NET: Registered protocol family 10 [ 2.183182] sit: IPv6 over IPv4 tunneling driver [ 2.183763] NET: Registered protocol family 17 [ 2.183808] NET: Registered protocol family 15 [ 2.184042] NET: Registered protocol family 33 [ 2.184050] Key type rxrpc registered [ 2.184054] Key type rxrpc_s registered [ 2.193625] RxRPC: Registered security type 2 'rxkad' [ 2.193710] Key type dns_resolver registered [ 2.254117] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 2.262559] Power Management for TI OMAP4. [ 2.266909] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 2.274374] ThumbEE CPU extension supported. [ 2.279742] registered taskstats version 1 [ 2.285015] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c1_pins, deferring probe [ 2.296681] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 2.304139] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c2_pins, deferring probe [ 2.315784] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 2.323203] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c3_pins, deferring probe [ 2.334844] platform 48060000.i2c: Driver omap_i2c requests probe deferral [ 2.342264] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c4_pins, deferring probe [ 2.353900] platform 48350000.i2c: Driver omap_i2c requests probe deferral [ 2.361669] omap-dma-engine 4a056000.dma-controller: allocating channel for 62 [ 2.369357] omap-dma-engine 4a056000.dma-controller: allocating channel for 61 [ 2.377052] omap_hsmmc 4809c000.mmc: vmmc regulator missing [ 2.382968] omap-dma-engine 4a056000.dma-controller: freeing channel for 61 [ 2.390372] omap-dma-engine 4a056000.dma-controller: freeing channel for 62 [ 2.397789] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 2.405615] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 2.412309] ### dt-test ### No testcase data in device tree; not running tests [ 2.421435] Freeing unused kernel memory: 452K (c0797000 - c0808000) [ 2.861204] udevd[119]: starting version 182 [ 101.284444] INFO: rcu_preempt self-detected stall on CPU { 0} (t=9645 jiffies g=4294967109 c=4294967108 q=1) [ 101.294983] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.0-rc4-next-20130607+ #2099 [ 101.303326] [] (unwind_backtrace+0x0/0xe0) from [] (show_stack+0x10/0x14) [ 101.312371] [] (show_stack+0x10/0x14) from [] (dump_stack+0x88/0xcc) [ 101.320964] [] (dump_stack+0x88/0xcc) from [] (rcu_check_callbacks+0x238/0x74c) [ 101.330546] [] (rcu_check_callbacks+0x238/0x74c) from [] (update_process_times+0x38/0x64) [ 101.341062] [] (update_process_times+0x38/0x64) from [] (tick_sched_handle+0x54/0x60) [ 101.351204] [] (tick_sched_handle+0x54/0x60) from [] (tick_sched_timer+0x58/0x8c) [ 101.360982] [] (tick_sched_timer+0x58/0x8c) from [] (__run_hrtimer+0x124/0x290) [ 101.370564] [] (__run_hrtimer+0x124/0x290) from [] (hrtimer_interrupt+0x134/0x29c) [ 101.380424] [] (hrtimer_interrupt+0x134/0x29c) from [] (twd_handler+0x2c/0x38) [ 101.389916] [] (twd_handler+0x2c/0x38) from [] (handle_percpu_devid_irq+0xd0/0x1a4) [ 101.399884] [] (handle_percpu_devid_irq+0xd0/0x1a4) from [] (generic_handle_irq+0x20/0x30) [ 101.410489] [] (generic_handle_irq+0x20/0x30) from [] (handle_IRQ+0x78/0xb8) [ 101.419792] [] (handle_IRQ+0x78/0xb8) from [] (gic_handle_irq+0x3c/0x60) [ 101.428742] [] (gic_handle_irq+0x3c/0x60) from [] (__irq_svc+0x44/0x7c) [ 101.437580] Exception stack(0xc080bf00 to 0xc080bf48) [ 101.442935] bf00: c080bf48 00000065 c080bf48 00000065 94b726fc 00000017 c14c6fa0 00000000 [ 101.451592] bf20: 94c22348 00000017 c081a1f4 00000000 00000005 c080bf48 c03ac748 c03ac74c [ 101.460249] bf40: 60000153 ffffffff [ 101.463966] [] (__irq_svc+0x44/0x7c) from [] (cpuidle_enter_state+0x54/0xf8) [ 101.473278] [] (cpuidle_enter_state+0x54/0xf8) from [] (cpuidle_enter_state_coupled+0xd4/0x260) [ 101.484334] [] (cpuidle_enter_state_coupled+0xd4/0x260) from [] (cpuidle_idle_call+0x154/0x288) [ 101.495388] [] (cpuidle_idle_call+0x154/0x288) from [] (arch_cpu_idle+0x8/0x48) [ 101.504987] [] (arch_cpu_idle+0x8/0x48) from [] (cpu_startup_entry+0x164/0x228) [ 101.514592] [] (cpu_startup_entry+0x164/0x228) from [] (start_kernel+0x2ec/0x34c)