warning: [vdso] (tgid:5597 range:0x7fff979ff000-0x7fff97a00000) could not be found. CPU: Core 2, speed 2327.51 MHz (estimated) Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000 samples % image name symbol name 1148285 48.4694 anon (tgid:5597 range:0x41562000-0x43562000) (no symbols) 461728 19.4897 qemu-system-arm cpu_arm_exec 126689 5.3476 qemu-system-arm helper_sub_cc 68915 2.9089 anon (tgid:5597 range:0x10c0000-0x10c1000) (no symbols) 64188 2.7094 qemu-system-arm tlb_set_page 50798 2.1442 qemu-system-arm get_phys_addr_v5 43101 1.8193 qemu-system-arm tlb_flush 38038 1.6056 qemu-system-arm __ldl_mmu 30434 1.2846 qemu-system-arm qemu_get_ram_ptr 26994 1.1394 qemu-system-arm cpu_arm_handle_mmu_fault 26898 1.1354 qemu-system-arm phys_page_find_alloc 26042 1.0992 qemu-system-arm ldl_phys 18448 0.7787 qemu-system-arm tcg_reg_alloc_op 18115 0.7646 qemu-system-arm __ldb_cmmu 17568 0.7416 qemu-system-arm helper_set_cp15 17329 0.7315 qemu-system-arm tcg_liveness_analysis 14079 0.5943 qemu-system-arm temp_save 12436 0.5249 qemu-system-arm tlb_fill 10626 0.4485 qemu-system-arm tcg_out_opc 9255 0.3907 qemu-system-arm disas_arm_insn 8206 0.3464 qemu-system-arm qemu_ram_addr_from_host_nofail 7705 0.3252 qemu-system-arm cpsr_write 6363 0.2686 qemu-system-arm tcg_out_modrm_sib_offset 6209 0.2621 qemu-system-arm __stl_mmu 5048 0.2131 qemu-system-arm tcg_gen_code 5037 0.2126 qemu-system-arm __ldb_mmu 3852 0.1626 qemu-system-arm tcg_reg_free 3835 0.1619 qemu-system-arm helper_add_cc 3659 0.1544 qemu-system-arm helper_cpsr_write 3640 0.1536 qemu-system-arm tcg_reg_alloc_mov 3376 0.1425 qemu-system-arm tcg_temp_new_internal_i32 3134 0.1323 qemu-system-arm cpsr_read 3118 0.1316 qemu-system-arm tcg_out_modrm 3107 0.1311 qemu-system-arm tcg_reg_alloc_bb_end 3072 0.1297 qemu-system-arm tcg_gen_code_search_pc 3059 0.1291 qemu-system-arm lsi_execute_script 2852 0.1204 qemu-system-arm helper_cpsr_read 2820 0.1190 qemu-system-arm smc91c111_readb 2637 0.1113 qemu-system-arm gen_intermediate_code_pc 2551 0.1077 qemu-system-arm tcg_temp_free_i32 2358 0.0995 qemu-system-arm tb_find_pc 2157 0.0910 qemu-system-arm tcg_reg_alloc 2124 0.0897 qemu-system-arm tgen_arithi 2106 0.0889 qemu-system-arm helper_set_user_reg 2066 0.0872 qemu-system-arm helper_shr 2030 0.0857 qemu-system-arm helper_shl 1847 0.0780 qemu-system-arm __ldw_mmu 1846 0.0779 qemu-system-arm tcg_out_qemu_ld 1729 0.0730 qemu-system-arm tcg_reg_alloc_call 1665 0.0703 qemu-system-arm switch_mode 1576 0.0665 qemu-system-arm new_tmp 1350 0.0570 qemu-system-arm gen_intermediate_code 1222 0.0516 qemu-system-arm helper_sbc_cc 1188 0.0501 qemu-system-arm tcg_out_movi 1145 0.0483 qemu-system-arm do_interrupt 1084 0.0458 qemu-system-arm lsi_reg_writeb 1039 0.0439 qemu-system-arm store_reg 1032 0.0436 qemu-system-arm cpu_physical_memory_rw 1004 0.0424 qemu-system-arm tcg_out_qemu_st 906 0.0382 qemu-system-arm load_reg_var 791 0.0334 qemu-system-arm dead_tmp 780 0.0329 qemu-system-arm __stb_mmu 767 0.0324 qemu-system-arm tcg_temp_new_internal_i64 752 0.0317 qemu-system-arm tcg_const_i32 746 0.0315 [vdso] (tgid:5597 range:0x7fff979ff000-0x7fff97a00000) (no symbols) 706 0.0298 qemu-system-arm helper_get_cp15 691 0.0292 qemu-system-arm helper_adc_cc 634 0.0268 qemu-system-arm tlb_flush_page 611 0.0258 qemu-system-arm gen_test_cc 582 0.0246 qemu-system-arm tcg_out_branch 573 0.0242 qemu-system-arm .plt 554 0.0234 qemu-system-arm smc91c111_readw 544 0.0230 qemu-system-arm tcg_out_shifti 543 0.0229 qemu-system-arm tcg_malloc_internal 536 0.0226 qemu-system-arm tb_link_page 527 0.0222 qemu-system-arm tb_gen_code 524 0.0221 qemu-system-arm tcg_func_start 515 0.0217 qemu-system-arm lsi_reg_readb 503 0.0212 qemu-system-arm main_loop_wait 442 0.0187 qemu-system-arm helper_get_user_reg 413 0.0174 qemu-system-arm cpu_restore_state 390 0.0165 qemu-system-arm cpu_physical_memory_reset_dirty 381 0.0161 qemu-system-arm tcg_gen_callN 326 0.0138 qemu-system-arm cpu_arm_gen_code 308 0.0130 qemu-system-arm cpu_loop_exit 294 0.0124 qemu-system-arm smc91c111_readl 289 0.0122 qemu-system-arm qemu_get_clock 277 0.0117 qemu-system-arm tb_reset_jump_recursive 239 0.0101 qemu-system-arm slirp_select_fill 235 0.0099 qemu-system-arm cpu_exec_all 226 0.0095 qemu-system-arm cpu_get_clock 221 0.0093 qemu-system-arm tcg_out_jxx 207 0.0087 qemu-system-arm pl190_read 206 0.0087 qemu-system-arm qemu_bh_poll 205 0.0087 qemu-system-arm helper_clz 199 0.0084 qemu-system-arm host_alarm_handler 190 0.0080 qemu-system-arm slirp_select_poll 184 0.0078 qemu-system-arm qemu_set_irq 179 0.0076 qemu-system-arm arm_pic_cpu_handler 175 0.0074 qemu-system-arm pl190_update 172 0.0073 qemu-system-arm ptimer_get_count 167 0.0070 qemu-system-arm subpage_readl 158 0.0067 qemu-system-arm arm_sysctl_read 157 0.0066 qemu-system-arm gen_new_label 155 0.0065 qemu-system-arm tcg_const_i64 147 0.0062 qemu-system-arm __stw_mmu 147 0.0062 qemu-system-arm scsi_send_command 140 0.0059 qemu-system-arm main 133 0.0056 qemu-system-arm notdirty_mem_writel 133 0.0056 qemu-system-arm tcg_temp_free_i64 132 0.0056 qemu-system-arm pl190_write 124 0.0052 qemu-system-arm qemu_notify_event 121 0.0051 qemu-system-arm tcg_out_reloc 116 0.0049 qemu-system-arm smc91c111_writeb 111 0.0047 qemu-system-arm dynticks_rearm_timer 108 0.0046 qemu-system-arm lsi_do_dma 98 0.0041 qemu-system-arm cpu_reset_interrupt 98 0.0041 qemu-system-arm qcow2_aio_read_cb 91 0.0038 qemu-system-arm qcow2_get_cluster_offset 91 0.0038 qemu-system-arm qemu_run_timers 90 0.0038 qemu-system-arm tb_invalidate_phys_page_range 88 0.0037 qemu-system-arm gen_pc_load 82 0.0035 qemu-system-arm pl190_set_irq 80 0.0034 qemu-system-arm cksum 79 0.0033 qemu-system-arm helper_sar 79 0.0033 qemu-system-arm stdio_read_poll 75 0.0032 qemu-system-arm scsi_req_parse 74 0.0031 qemu-system-arm lsi_ram_readl 73 0.0031 qemu-system-arm tcg_out_cmp 70 0.0030 qemu-system-arm lsi_command_complete 67 0.0028 qemu-system-arm pci_set_irq 65 0.0027 qemu-system-arm vpb_sic_set_irq 64 0.0027 qemu-system-arm cpu_interrupt 63 0.0027 qemu-system-arm helper_exception 61 0.0026 qemu-system-arm scsi_req_length 59 0.0025 qemu-system-arm l2_load 58 0.0024 qemu-system-arm lsi_mmio_writeb 58 0.0024 qemu-system-arm patch_reloc 56 0.0024 qemu-system-arm lsi_ram_writel 55 0.0023 qemu-system-arm helper_shl_cc 55 0.0023 qemu-system-arm lsi_update_irq 50 0.0021 qemu-system-arm qemu_bh_schedule 50 0.0021 qemu-system-arm qemu_mod_timer 50 0.0021 qemu-system-arm qemu_run_all_timers 47 0.0020 qemu-system-arm bdrv_aio_readv 47 0.0020 qemu-system-arm bdrv_check_request 47 0.0020 qemu-system-arm lsi_reselect 46 0.0019 qemu-system-arm pci_change_irq_level 46 0.0019 qemu-system-arm qemu_bh_new 45 0.0019 qemu-system-arm scsi_req_find 43 0.0018 qemu-system-arm qemu_cpu_self 43 0.0018 qemu-system-arm sp804_read 42 0.0018 qemu-system-arm qemu_event_read 42 0.0018 qemu-system-arm qemu_iovec_copy 41 0.0017 qemu-system-arm pl031_read 41 0.0017 qemu-system-arm qemu_alarm_pending 41 0.0017 qemu-system-arm scsi_read_request 40 0.0017 qemu-system-arm lsi_add_msg_byte 40 0.0017 qemu-system-arm qemu_next_deadline 38 0.0016 qemu-system-arm qemu_mallocz 36 0.0015 qemu-system-arm arm_timer_read 36 0.0015 qemu-system-arm qcow2_aio_readv 35 0.0015 qemu-system-arm cpu_exit 35 0.0015 qemu-system-arm helper_vfp_get_fpscr 35 0.0015 qemu-system-arm pci_vpb_map_irq 35 0.0015 qemu-system-arm scsi_read_data 34 0.0014 qemu-system-arm qemu_free 34 0.0014 qemu-system-arm tcp_output 33 0.0014 qemu-system-arm qemu_aio_get 33 0.0014 qemu-system-arm tb_phys_invalidate 32 0.0014 qemu-system-arm scsi_req_complete 31 0.0013 qemu-system-arm arm_timer_write 31 0.0013 qemu-system-arm ptimer_reload 30 0.0013 qemu-system-arm pci_vpb_set_irq 30 0.0013 qemu-system-arm qemu_blockalign 28 0.0012 qemu-system-arm bdrv_getlength 28 0.0012 qemu-system-arm scsi_get_buf 27 0.0011 qemu-system-arm lsi_get_msgbyte 27 0.0011 qemu-system-arm qemu_clock_enable 27 0.0011 qemu-system-arm qemu_mutex_lock_iothread 27 0.0011 qemu-system-arm scsi_command_complete 27 0.0011 qemu-system-arm scsi_req_alloc 26 0.0011 qemu-system-arm bdrv_is_inserted 25 0.0011 qemu-system-arm arm_timer_update 25 0.0011 qemu-system-arm lsi_mmio_readb 25 0.0011 qemu-system-arm ptimer_tick 24 0.0010 qemu-system-arm get_refcount 24 0.0010 qemu-system-arm qemu_aio_release 24 0.0010 qemu-system-arm smc91c111_writew 23 9.7e-04 qemu-system-arm qemu_iovec_add 23 9.7e-04 qemu-system-arm tcp_input 21 8.9e-04 qemu-system-arm cpu_register_physical_memory_offset 21 8.9e-04 qemu-system-arm qemu_iovec_memset 21 8.9e-04 qemu-system-arm scsi_read_complete 21 8.9e-04 qemu-system-arm shifter_out_im 20 8.4e-04 qemu-system-arm qemu_mutex_unlock_iothread 20 8.4e-04 qemu-system-arm update_refcount 19 8.0e-04 qemu-system-arm __ldl_cmmu 19 8.0e-04 qemu-system-arm aio_signal_handler 19 8.0e-04 qemu-system-arm aio_thread 19 8.0e-04 qemu-system-arm qcow2_decompress_cluster 19 8.0e-04 qemu-system-arm qemu_oom_check 18 7.6e-04 qemu-system-arm helper_vfp_set_fpscr 18 7.6e-04 qemu-system-arm qcow2_aio_read_bh 18 7.6e-04 qemu-system-arm qemu_bh_update_timeout 16 6.8e-04 qemu-system-arm if_start 16 6.8e-04 qemu-system-arm page_flush_tb_1 16 6.8e-04 qemu-system-arm qcow2_schedule_bh 16 6.8e-04 qemu-system-arm qemu_iovec_destroy 16 6.8e-04 qemu-system-arm qemu_vfree 15 6.3e-04 qemu-system-arm bdrv_debug_event 15 6.3e-04 qemu-system-arm qemu_iovec_init_external 15 6.3e-04 qemu-system-arm qemu_iovec_reset 15 6.3e-04 qemu-system-arm qemu_safe_ram_ptr 15 6.3e-04 qemu-system-arm raw_read 14 5.9e-04 qemu-system-arm fd_open 14 5.9e-04 qemu-system-arm qcow2_aio_write_cb 14 5.9e-04 qemu-system-arm qemu_memalign 14 5.9e-04 qemu-system-arm qemu_vlan_deliver_packet 14 5.9e-04 qemu-system-arm sp804_write 13 5.5e-04 qemu-system-arm __stq_mmu 12 5.1e-04 qemu-system-arm qemu_bh_delete 12 5.1e-04 qemu-system-arm qemu_can_send_packet 12 5.1e-04 qemu-system-arm qemu_iovec_init 12 5.1e-04 qemu-system-arm sp804_set_irq 11 4.6e-04 qemu-system-arm arm_timer_tick 11 4.6e-04 qemu-system-arm bdrv_aio_writev 11 4.6e-04 qemu-system-arm handle_aiocb_rw_linear 11 4.6e-04 qemu-system-arm pl011_write 11 4.6e-04 qemu-system-arm posix_aio_process_queue 11 4.6e-04 qemu-system-arm subpage_writel 10 4.2e-04 qemu-system-arm count_contiguous_clusters 10 4.2e-04 qemu-system-arm mux_chr_write 10 4.2e-04 qemu-system-arm raw_pread_aligned 10 4.2e-04 qemu-system-arm smc91c111_update 9 3.8e-04 qemu-system-arm gen_exception 9 3.8e-04 qemu-system-arm gen_set_CF_bit31 9 3.8e-04 qemu-system-arm if_output 9 3.8e-04 qemu-system-arm msr_mask 9 3.8e-04 qemu-system-arm paio_submit 9 3.8e-04 qemu-system-arm qcow2_alloc_cluster_offset 9 3.8e-04 qemu-system-arm scsi_req_free 9 3.8e-04 qemu-system-arm smc91c111_receive 9 3.8e-04 qemu-system-arm write_refcount_block_entries 8 3.4e-04 qemu-system-arm bdrv_pwrite 8 3.4e-04 qemu-system-arm gen_set_psr 8 3.4e-04 qemu-system-arm get_cluster_table 8 3.4e-04 qemu-system-arm helper_shr_cc 8 3.4e-04 qemu-system-arm ip_input 8 3.4e-04 qemu-system-arm ip_output 8 3.4e-04 qemu-system-arm nographic_update 8 3.4e-04 qemu-system-arm qcow2_alloc_cluster_link_l2 8 3.4e-04 qemu-system-arm scsi_remove_request 8 3.4e-04 qemu-system-arm set_float_exception_flags 8 3.4e-04 qemu-system-arm slirp_insque 8 3.4e-04 qemu-system-arm tcp_xmit_timer 7 3.0e-04 qemu-system-arm bdrv_read 7 3.0e-04 qemu-system-arm fd_chr_write 7 3.0e-04 qemu-system-arm get_async_context_id 7 3.0e-04 qemu-system-arm m_get 7 3.0e-04 qemu-system-arm qemu_calculate_timeout 7 3.0e-04 qemu-system-arm qemu_iovec_from_buffer 7 3.0e-04 qemu-system-arm raw_write 7 3.0e-04 qemu-system-arm scsi_write_complete 7 3.0e-04 qemu-system-arm sopreprbuf 6 2.5e-04 qemu-system-arm bdrv_write 6 2.5e-04 qemu-system-arm disas_coproc_insn 6 2.5e-04 qemu-system-arm qcow2_alloc_clusters 6 2.5e-04 qemu-system-arm qemu_flush_coalesced_mmio_buffer 6 2.5e-04 qemu-system-arm qemu_malloc 6 2.5e-04 qemu-system-arm send_all 6 2.5e-04 qemu-system-arm slirp_can_output 6 2.5e-04 qemu-system-arm smc91c111_can_receive 6 2.5e-04 qemu-system-arm smc91c111_writel 6 2.5e-04 qemu-system-arm subpage_readb 5 2.1e-04 qemu-system-arm qemu_chr_write 5 2.1e-04 qemu-system-arm qemu_net_queue_send 5 2.1e-04 qemu-system-arm qemu_send_packet 5 2.1e-04 qemu-system-arm raw_aio_submit 5 2.1e-04 qemu-system-arm slirp_input 5 2.1e-04 qemu-system-arm slirp_remque 5 2.1e-04 qemu-system-arm subpage_readw 5 2.1e-04 qemu-system-arm temp_allocate_frame 4 1.7e-04 qemu-system-arm mutex_lock 4 1.7e-04 qemu-system-arm posix_aio_read 4 1.7e-04 qemu-system-arm qemu_paio_submit 4 1.7e-04 qemu-system-arm qemu_send_packet_async 4 1.7e-04 qemu-system-arm qemu_service_io 4 1.7e-04 qemu-system-arm sbcopy 4 1.7e-04 qemu-system-arm subpage_writeb 3 1.3e-04 qemu-system-arm gen_sub_carry 3 1.3e-04 qemu-system-arm if_encap 3 1.3e-04 qemu-system-arm m_free 3 1.3e-04 qemu-system-arm net_slirp_receive 3 1.3e-04 qemu-system-arm pl011_read 3 1.3e-04 qemu-system-arm qcow2_aio_writev 3 1.3e-04 qemu-system-arm qemu_paio_error 3 1.3e-04 qemu-system-arm raw_aio_writev 3 1.3e-04 qemu-system-arm scsi_write_request 3 1.3e-04 qemu-system-arm subpage_writew 2 8.4e-05 qemu-system-arm copy_sectors 2 8.4e-05 qemu-system-arm gen_muls_i64_i32 2 8.4e-05 qemu-system-arm gen_storeq_reg 2 8.4e-05 qemu-system-arm mutex_unlock 2 8.4e-05 qemu-system-arm qemu_fdatasync 2 8.4e-05 qemu-system-arm scsi_write_data 2 8.4e-05 qemu-system-arm slirp_output 2 8.4e-05 qemu-system-arm smc91c111_tx_alloc 2 8.4e-05 qemu-system-arm soread 1 4.2e-05 qemu-system-arm __ldq_mmu 1 4.2e-05 qemu-system-arm bdrv_flush 1 4.2e-05 qemu-system-arm bdrv_open 1 4.2e-05 qemu-system-arm cpu_arm_init 1 4.2e-05 qemu-system-arm cpu_physical_memory_write_rom 1 4.2e-05 qemu-system-arm gen_mulu_i64_i32 1 4.2e-05 qemu-system-arm helper_wfi 1 4.2e-05 qemu-system-arm lookup_opt 1 4.2e-05 qemu-system-arm parse_value 1 4.2e-05 qemu-system-arm pci_update_mappings 1 4.2e-05 qemu-system-arm pl031_write 1 4.2e-05 qemu-system-arm ps2_write_keyboard 1 4.2e-05 qemu-system-arm qcow2_is_allocated 1 4.2e-05 qemu-system-arm qcow2_refcount_init 1 4.2e-05 qemu-system-arm qdev_find_info 1 4.2e-05 qemu-system-arm qemu_add_kbd_event_handler 1 4.2e-05 qemu-system-arm qemu_cpu_has_work 1 4.2e-05 qemu-system-arm raw_aio_readv 1 4.2e-05 qemu-system-arm raw_flush 1 4.2e-05 qemu-system-arm raw_pwrite_aligned 1 4.2e-05 qemu-system-arm sbdrop 1 4.2e-05 qemu-system-arm sort_constraints 1 4.2e-05 qemu-system-arm tcg_prologue_init 1 4.2e-05 qemu-system-arm tcp_newtcpcb 1 4.2e-05 qemu-system-arm tcp_slowtimo 1 4.2e-05 qemu-system-arm udp_output2