Kernel image @ 0x82000000 [ 0x000000 - 0x39caf8 ] ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8e714000, end 8e71cf90 ... 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 3.14.4-bone4 (root@PC) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #4 SMP Mon Sep 8 14:52:34 EEST 2014 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI AM335x BeagleBone [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] cma: CMA: reserved 16 MiB at 8e800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 65280 [ 0.000000] free_area_init_node: node 0, pgdat c0ac6f40, node_mem_map cfcf2000 [ 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 @cfcdd000 s14400 r8192 d14272 u36864 [ 0.000000] pcpu-alloc: s14400 r8192 d14272 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 debug ignore_loglevel log_buf_len=10M print_fatal_signals=1 LOGLEVEL=8 earlyprintk=efi,keep sched_debug root=/dev/mmcblk0p4 ro rootfstype=ext4 rootwait [ 0.000000] log_buf_len: 16777216 [ 0.000000] early log buf free: 260396(99%) [ 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] allocated 524288 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 213384K/261120K available (7128K kernel code, 610K rwdata, 2832K rodata, 454K init, 990K bss, 47736K 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 - 0xc09c23b0 (9961 kB) [ 0.000000] .init : 0xc09c3000 - 0xc0a34840 ( 455 kB) [ 0.000000] .data : 0xc0a36000 - 0xc0ace990 ( 611 kB) [ 0.000000] .bss : 0xc0ace990 - 0xc0bc62dc ( 991 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, 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] ti_dt_clocks_register: failed to lookup clock node clk_32768_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node clk_rc32k_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node virt_19200000_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node virt_24000000_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node virt_25000000_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node virt_26000000_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node sys_clkin_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node tclkin_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_core_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_core_x2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_core_m4_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_core_m5_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_core_m6_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_mpu_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_mpu_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_mpu_m2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_ddr_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_ddr_m2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_ddr_m2_div2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_disp_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_disp_m2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_per_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_per_m2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_per_m2_div4_wkupdm_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_per_m2_div4_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node adc_tsc_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node cefuse_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node clkdiv32k_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node clkdiv32k_ick [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dcan0_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dcan0_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dcan1_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dcan1_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node pruss_ocp_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node mcasp0_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node mcasp1_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node mmu_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node smartreflex0_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node smartreflex1_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node sha0_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node aes0_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node rng_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node timer1_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node timer2_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node timer3_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node timer4_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node timer5_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node timer6_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node timer7_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node usbotg_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node ieee5000_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node wdt1_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node l4_rtc_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node l3_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dpll_core_m4_div2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node l4hs_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node l3s_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node l4fw_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node l4ls_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node clk_24mhz [ 0.000000] ti_dt_clocks_register: failed to lookup clock node sysclk_div_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node cpsw_125mhz_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node cpsw_cpts_rft_clk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gpio0_dbclk_mux_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gpio0_dbclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gpio1_dbclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gpio2_dbclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gpio3_dbclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node lcd_gclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node mmc_clk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gfx_fclk_clksel_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gfx_fck_div_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node sysclkout_pre_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node clkout2_div_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node clkdiv32k_ick [ 0.000000] ti_dt_clocks_register: failed to lookup clock node sys_clkin_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dbg_sysclk_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dbg_clka_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node stm_pmd_clock_mux_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node trace_pmd_clk_mux_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node stm_clk_div_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node trace_clk_div_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node clkout2_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node ehrpwm0_tbclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node ehrpwm1_tbclk [ 0.000000] ti_dt_clocks_register: failed to lookup clock node ehrpwm2_tbclk [ 0.000000] Unable to handle kernel NULL pointer dereference at virtual address 00000036 [ 0.000000] pgd = c0004000 [ 0.000000] [00000036] *pgd=00000000 [ 0.000000] Internal error: Oops: 5 [#1] SMP ARM [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.14.4-bone4 #4 [ 0.000000] task: c0a42428 ti: c0a36000 task.ti: c0a36000 [ 0.000000] PC is at __clk_prepare+0xc/0x7c [ 0.000000] LR is at clk_prepare+0x14/0x24 [ 0.000000] pc : [] lr : [] psr: a0000193 [ 0.000000] sp : c0a37f70 ip : 00000000 fp : 00000000 [ 0.000000] r10: cfeff040 r9 : 413fc082 r8 : c0a3e4c0 [ 0.000000] r7 : 00000007 r6 : fffffffe r5 : c0ab75e0 r4 : fffffffe [ 0.000000] r3 : c0a42428 r2 : 00000001 r1 : c0a37f70 r0 : fffffffe [ 0.000000] Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 0.000000] Control: 10c5387d Table: 80004019 DAC: 00000015 [ 0.000000] Process swapper/0 (pid: 0, stack limit = 0xc0a36248) [ 0.000000] Stack: (0xc0a37f70 to 0xc0a38000) [ 0.000000] 7f60: c0a42428 fffffffe c0ab75e0 c0583f50 [ 0.000000] 7f80: 00000001 c0033fbc 0000029b c0acee54 c0ace9c0 ffffffff c0a1e2f8 c0a07e70 [ 0.000000] 7fa0: c0acee54 c09cb3ec 00000001 c09cd558 00000001 c09c6648 00000001 c09c39c0 [ 0.000000] 7fc0: ffffffff ffffffff c09c357c 00000000 00000000 c0a1e2f8 00000000 10c5387d [ 0.000000] 7fe0: c0a3e510 c0a1e2f4 c0a43790 80004059 00000000 80008074 00000000 00000000 [ 0.000000] [] (__clk_prepare) from [] (clk_prepare+0x14/0x24) [ 0.000000] [] (clk_prepare) from [] (omap2_clk_enable_init_clocks+0x38/0x64) [ 0.000000] [] (omap2_clk_enable_init_clocks) from [] (am33xx_dt_clk_init+0x1c/0xa0) [ 0.000000] [] (am33xx_dt_clk_init) from [] (omap_clk_init+0x28/0x30) [ 0.000000] [] (omap_clk_init) from [] (omap3_gptimer_timer_init+0x8/0x3c) [ 0.000000] [] (omap3_gptimer_timer_init) from [] (time_init+0x1c/0x30) [ 0.000000] [] (time_init) from [] (start_kernel+0x220/0x3c4) [ 0.000000] [] (start_kernel) from [<80008074>] (0x80008074) [ 0.000000] Code: eafffc83 e92d4038 e2504000 0a000015 (e5943038) [ 0.000000] ---[ end trace 15c15b4afa9eff8e ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task!