<6>Initializing cgroup subsys cpu <5>Linux version 2.6.39.4-cpb (nicolas@Cloud) (gcc version 4.6.3 (crosstool-NG 1.17.0) ) #3 SMP Tue Feb 19 22:24:28 CET 2013 CPU: ARMv7 Processor [411fc092] revision 2 (ARMv7), cr=10c5387f CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: OMAP4 Panda board <6>Reserving 16777216 bytes SDRAM for VRAM Memory policy: ECC disabled, Data cache writealloc <5>Truncating RAM at 80000000-bfffffff to -afffffff (vmalloc region overlap). <6>OMAP4430 ES2.2 <6>SRAM: Mapped pa 0x40300000 to va 0xfe400000 size: 0xe000 <7>On node 0 totalpages: 196608 <7>free_area_init_node: node 0, pgdat c05ca9a0, node_mem_map c0aff000 <7> Normal zone: 1536 pages used for memmap <7> Normal zone: 0 pages reserved <7> Normal zone: 195072 pages, LIFO batch:31 <3>powerdomain: waited too long for powerdomain dss_pwrdm to complete transition <6>PERCPU: Embedded 7 pages/cpu @c110c000 s7808 r8192 d12672 u32768 <7>pcpu-alloc: s7808 r8192 d12672 u32768 alloc=8*4096 <7>pcpu-alloc: [0] 0 [0] 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195072 <5>Kernel command line: console=ttyO2,115200n8 vram=16M root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait <6>PID hash table entries: 4096 (order: 2, 16384 bytes) <6>Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) <6>Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) <6>Memory: 1008MB = 1008MB total <5>Memory: 768128k/768128k available, 18304k reserved, 0K highmem <5>Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) DMA : 0xffc00000 - 0xffe00000 ( 2 MB) vmalloc : 0xf0800000 - 0xf8000000 ( 120 MB) lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .init : 0xc0008000 - 0xc003b000 ( 204 kB) .text : 0xc003b000 - 0xc0578b40 (5367 kB) .data : 0xc057a000 - 0xc05cb220 ( 325 kB) <6>Hierarchical RCU implementation. <6> RCU-based detection of stalled CPUs is disabled. <6>NR_IRQS:410 <4>omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for dpll_mpu_m2_ck. <6>OMAP clockevent source: GPTIMER1 at 32768 Hz <6>sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms <6>Console: colour dummy device 80x30 Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH: 48 ... MAX_LOCKDEP_KEYS: 8191 ... CLASSHASH_SIZE: 4096 ... MAX_LOCKDEP_ENTRIES: 16384 ... MAX_LOCKDEP_CHAINS: 32768 ... CHAINHASH_SIZE: 16384 memory used by lock dependency info: 3695 kB per task-struct memory footprint: 1152 bytes <6>Calibrating delay loop... 2007.19 BogoMIPS (lpj=7839744) <6>pid_max: default: 32768 minimum: 301 <6>Security Framework initialized <6>Mount-cache hash table entries: 512 <6>CPU: Testing write buffer coherency: ok <6>Calibrating local timer... 491.91MHz. <6>hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available <6>L310 cache controller enabled <6>l2x0: 16 ways, CACHE_ID 0x410000c4, AUX_CTRL 0x7e470000, Cache size: 1048576 B CPU1: Booted secondary processor <2>CPU1: Unknown IPI message 0x1 <6>Brought up 2 CPUs <6>SMP: Total of 2 processors activated (3972.37 BogoMIPS). <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for emif_fw <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l3_instr <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l3_main_1 <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l3_main_2 <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_abe <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_cfg <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_per <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_wkup <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for mpu_private <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for dsp <4>omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for ipu <4>omap_hwmod: l3_div_ck: missing clockdomain for l3_div_ck. <6>print_constraints: dummy: <6>NET: Registered protocol family 16 <6>GPMC revision 6.0 <4>omap_device: omap_gpio.0: new worst case activate latency 0: 30517 <6>OMAP GPIO hardware version 0.1 <6>OMAP GPIO hardware version 0.1 <6>OMAP GPIO hardware version 0.1 <6>OMAP GPIO hardware version 0.1 <6>OMAP GPIO hardware version 0.1 <6>OMAP GPIO hardware version 0.1 <6>omap_mux_init: Add partition: #1: core, flags: 2 <6>omap_mux_init: Add partition: #2: wkup, flags: 2 <6>hw-breakpoint: found 6 breakpoint and 1 watchpoint registers. <6>hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step. <6>hw-breakpoint: maximum watchpoint size is 4 bytes. <3>pm_dbg_init: only OMAP3 supported <6>OMAP DMA hardware revision 0.0 <6>bio: create slab at 0 <6>print_constraints: vwl1271: 1800 mV <5>SCSI subsystem initialized <4>omap_device: omap2_mcspi.1: new worst case activate latency 0: 30517 <6>usbcore: registered new interface driver usbfs <6>usbcore: registered new interface driver hub <6>usbcore: registered new device driver usb INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. [] (unwind_backtrace+0x0/0xe0) from [] (__lock_acquire+0xd98/0x16dc) [] (__lock_acquire+0xd98/0x16dc) from [] (lock_acquire+0x60/0x74) [] (lock_acquire+0x60/0x74) from [] (_raw_spin_lock_irqsave+0x38/0x4c) [] (_raw_spin_lock_irqsave+0x38/0x4c) from [] (complete+0x1c/0x58) [] (complete+0x1c/0x58) from [] (omap_i2c_isr+0xf8/0x438) [] (omap_i2c_isr+0xf8/0x438) from [] (handle_irq_event_percpu+0x30/0x15c) [] (handle_irq_event_percpu+0x30/0x15c) from [] (handle_irq_event+0x3c/0x5c) [] (handle_irq_event+0x3c/0x5c) from [] (handle_level_irq+0xd8/0x10c) [] (handle_level_irq+0xd8/0x10c) from [] (asm_do_IRQ+0x88/0xc8) [] (asm_do_IRQ+0x88/0xc8) from [] (__irq_svc+0x38/0xc0) Exception stack(0xef833e48 to 0xef833e90) 3e40: 00000001 ef831880 c068c018 ef831400 60000113 c058038c 3e60: 00000058 00000000 c058038c 60000113 c058036c 00000000 07c02000 ef833e90 3e80: c009f8c8 c04003fc 20000113 ffffffff [] (__irq_svc+0x38/0xc0) from [] (_raw_spin_unlock_irqrestore+0x40/0x44) [] (_raw_spin_unlock_irqrestore+0x40/0x44) from [] (__setup_irq+0x298/0x360) [] (__setup_irq+0x298/0x360) from [] (request_threaded_irq+0xb8/0xfc) [] (request_threaded_irq+0xb8/0xfc) from [] (omap_i2c_probe+0x22c/0x380) [] (omap_i2c_probe+0x22c/0x380) from [] (platform_drv_probe+0x14/0x18) [] (platform_drv_probe+0x14/0x18) from [] (driver_probe_device+0xc8/0x184) [] (driver_probe_device+0xc8/0x184) from [] (__driver_attach+0x68/0x8c) [] (__driver_attach+0x68/0x8c) from [] (bus_for_each_dev+0x4c/0x84) [] (bus_for_each_dev+0x4c/0x84) from [] (bus_add_driver+0x98/0x224) [] (bus_add_driver+0x98/0x224) from [] (driver_register+0xa0/0x12c) [] (driver_register+0xa0/0x12c) from [] (do_one_initcall+0x90/0x164) [] (do_one_initcall+0x90/0x164) from [] (kernel_init+0xa4/0x14c) [] (kernel_init+0xa4/0x14c) from [] (kernel_thread_exit+0x0/0x8) <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 <1>pgd = c0004000 <1>[00000000] *pgd=00000000 <0>Internal error: Oops: 5 [#1] SMP <0>last sysfs file: Modules linked in: CPU: 0 Not tainted (2.6.39.4-cpb #3) PC is at __wake_up_common+0x20/0x7c LR is at complete+0x44/0x58 pc : [] lr : [] psr: 60000193 sp : ef833d78 ip : c00462b4 fp : ef833d9c r10: 00000000 r9 : 0000001f r8 : 00000003 r7 : 00000001 r6 : ef974410 r5 : 00000193 r4 : ef974434 r3 : 00000000 r2 : 00000001 r1 : 00000003 r0 : fffffff4 Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387f Table: 8000404a DAC: 00000015 <0>Process swapper (pid: 1, stack limit = 0xef8322f8) <0>Stack: (0xef833d78 to 0xef834000) <0>3d60: 00000000 ef974414 <0>3d80: 00000193 ef974410 c0580340 00000001 0000001f 00000382 ef833dbc c00649ec <0>3da0: 00000000 ef832000 00000000 ef974400 00000004 00000000 00000001 c02f98a4 <0>3dc0: c02f97ac ef97ff20 c058038c 00000058 c0580340 00000000 c0ae1d2c 00000000 <0>3de0: 00000001 c00b1860 c0580340 ef97ff20 00000000 c0580340 c058038c ef97ff20 <0>3e00: 00000000 c058038c 60000113 c058036c 00000000 c00b19c8 c0580340 c058038c <0>3e20: 00000058 c00b388c c00b37b4 00000058 00000000 c003b088 20000113 ffffffff <0>3e40: fa240100 c0044d38 00000001 ef831880 c068c018 ef831400 60000113 c058038c <0>3e60: 00000058 00000000 c058038c 60000113 c058036c 00000000 07c02000 ef833e90 <0>3e80: c009f8c8 c04003fc 20000113 ffffffff 00000003 c0580340 ef97ff20 c00b2a04 <0>3ea0: ef97ff20 60000113 00000000 00000003 ef80c800 c02f97ac 00000058 ef97ff20 <0>3ec0: c0580340 00000000 00000000 ef974400 00000000 c00b2b84 ef974400 ef8ef000 <0>3ee0: ef9059c0 ef8b2394 ef8ef008 ef8b2340 00000190 c03f4f60 ef9059e0 ef974400 <0>3f00: ef8ef008 ef8ef03c c05c1f40 c05c1f40 00000000 00000000 00000000 c025e0d8 <0>3f20: c025e0c4 c025cff8 00000000 ef8ef008 ef8ef03c c05c1f40 00000000 c025d11c <0>3f40: c05c1f40 ef833f50 c025d0b4 c025c298 ef854658 ef8b2310 c05c1f40 c05c1f40 <0>3f60: efa47540 c05b51f0 00000000 c025c8f8 c051cb16 00000458 c05c1f40 c002423c <0>3f80: 00000000 00000013 00000000 00000000 00000000 c025d610 00000000 c002b300 <0>3fa0: c002423c 00000000 00000013 00000000 00000000 c003b584 00000039 00000000 <0>3fc0: 00000199 c05a6f28 c00462ac c002b300 c002b67c c00462ac 00000013 00000000 <0>3fe0: 00000000 c0008b40 00000000 00000000 c0008a9c c00462ac 51557555 55555555 [] (__wake_up_common+0x20/0x7c) from [] (complete+0x44/0x58) [] (complete+0x44/0x58) from [] (omap_i2c_isr+0xf8/0x438) [] (omap_i2c_isr+0xf8/0x438) from [] (handle_irq_event_percpu+0x30/0x15c) [] (handle_irq_event_percpu+0x30/0x15c) from [] (handle_irq_event+0x3c/0x5c) [] (handle_irq_event+0x3c/0x5c) from [] (handle_level_irq+0xd8/0x10c) [] (handle_level_irq+0xd8/0x10c) from [] (asm_do_IRQ+0x88/0xc8) [] (asm_do_IRQ+0x88/0xc8) from [] (__irq_svc+0x38/0xc0) Exception stack(0xef833e48 to 0xef833e90) 3e40: 00000001 ef831880 c068c018 ef831400 60000113 c058038c 3e60: 00000058 00000000 c058038c 60000113 c058036c 00000000 07c02000 ef833e90 3e80: c009f8c8 c04003fc 20000113 ffffffff [] (__irq_svc+0x38/0xc0) from [] (_raw_spin_unlock_irqrestore+0x40/0x44) [] (_raw_spin_unlock_irqrestore+0x40/0x44) from [] (__setup_irq+0x298/0x360) [] (__setup_irq+0x298/0x360) from [] (request_threaded_irq+0xb8/0xfc) [] (request_threaded_irq+0xb8/0xfc) from [] (omap_i2c_probe+0x22c/0x380) [] (omap_i2c_probe+0x22c/0x380) from [] (platform_drv_probe+0x14/0x18) [] (platform_drv_probe+0x14/0x18) from [] (driver_probe_device+0xc8/0x184) [] (driver_probe_device+0xc8/0x184) from [] (__driver_attach+0x68/0x8c) [] (__driver_attach+0x68/0x8c) from [] (bus_for_each_dev+0x4c/0x84) [] (bus_for_each_dev+0x4c/0x84) from [] (bus_add_driver+0x98/0x224) [] (bus_add_driver+0x98/0x224) from [] (driver_register+0xa0/0x12c) [] (driver_register+0xa0/0x12c) from [] (do_one_initcall+0x90/0x164) [] (do_one_initcall+0x90/0x164) from [] (kernel_init+0xa4/0x14c) [] (kernel_init+0xa4/0x14c) from [] (kernel_thread_exit+0x0/0x8) <0>Code: e28db024 e1a08001 e1a07002 e243000c (e5936000) <4>---[ end trace 1b75b31a2719ed1c ]--- <0>Kernel panic - not syncing: Fatal exception in interrupt <2>CPU1: stopping [] (unwind_backtrace+0x0/0xe0) from [] (do_IPI+0xb4/0x124) [] (do_IPI+0xb4/0x124) from [] (__irq_svc+0x38/0xc0) Exception stack(0xef871f98 to 0xef871fe0) 1f80: c004630c 00000000 1fa0: ef871fd0 00000000 ef870000 c05cb324 c040314c c05cb430 00000000 411fc092 1fc0: 00000000 00000000 00000018 ef871fe0 c004630c c0046310 60000113 ffffffff [] (__irq_svc+0x38/0xc0) from [] (default_idle+0x28/0x2c) [] (default_idle+0x28/0x2c) from [] (cpu_idle+0x94/0xf0) [] (cpu_idle+0x94/0xf0) from [<803f5b2c>] (0x803f5b2c)