root@A33-OLinuXino:~# systemctl suspend
[ 2445.320480] PM: suspend entry 1970-01-01 00:45:26.526936208 UTC
[ 2445.327069] PM: Syncing filesystems ... done.
[ 2447.634957] mmc0: card b368 removed
[ 2449.011336] EXT4-fs error (device mmcblk0p1): __ext4_get_inode_loc:3567: inode #47513: block 3120: comm rs:main Q:Reg: unable to read itable block
[ 2449.025978] Aborting journal on device mmcblk0p1-8.
[ 2449.032464] Buffer I/O error on device mmcblk0p1, logical block 196608
[ 2449.039709] lost page write due to I/O error on mmcblk0p1
[ 2449.045800] JBD2: Error -5 detected when updating journal superblock for mmcblk0p1-8.
[ 2449.054507] EXT4-fs (mmcblk0p1): Remounting filesystem read-only
[ 2449.061265] EXT4-fs error (device mmcblk0p1) in ext4_reserve_inode_write:4385: IO failure
[ 2449.070432] EXT4-fs error (device mmcblk0p1) in ext4_dirty_inode:4512: IO failure
[ 2449.081682] calling capture+ @ 343, parent: platform
[ 2449.087286] call capture+ returned 0 after 1 usecs
[ 2449.092673] calling sunxi-budget-cooling+ @ 343, parent: platform
[ 2449.092686] calling disp+ @ 46, parent: platform
[ 2449.092694] disp_suspend
[ 2449.092714] [DISP] disp_lcd_pwm_disable,line:1589: pwm device hdl is NULL
[ 2449.092723] [LCD]close, step 0 finish
[ 2449.119409] call sunxi-budget-cooling+ returned 0 after 0 usecs
[ 2449.126005] calling input1+ @ 343, parent: none
[ 2449.130036] [LCD]close, step 1 finish
[ 2449.135188] call input1+ returned 0 after 4 usecs
[ 2449.140029] [LCD]close, step 2 finish
[ 2449.144469] calling switch-gpio.0+ @ 343, parent: platform
[ 2449.150670] [headset]:suspend start
[ 2449.350588] [LCD]close, step 3 finish
[ 2449.670035] call switch-gpio.0+ returned 0 after 507188 usecs
[ 2449.676433] calling soc-audio.0+ @ 343, parent: platform
[ 2449.682768] [audio codec]:suspend start
[ 2449.687061] [audio codec]:suspend end
[ 2449.691140] call soc-audio.0+ returned 0 after 8497 usecs
[ 2449.697135] calling sunxi-pcm-codec+ @ 343, parent: platform
[ 2449.703520] call sunxi-pcm-codec+ returned 0 after 0 usecs
[ 2449.709607] calling sunxi-pcm-codec-audio+ @ 343, parent: platform
[ 2449.716569] call sunxi-pcm-codec-audio+ returned 0 after 0 usecs
[ 2449.723244] calling sunxi-codec+ @ 343, parent: platform
[ 2449.729231] call sunxi-codec+ returned 0 after 0 usecs
[ 2449.734944] calling snd-soc-dummy+ @ 343, parent: platform
[ 2449.741133] call snd-soc-dummy+ returned 0 after 0 usecs
[ 2449.747047] calling sunxi_wdt+ @ 343, parent: platform
[ 2449.747056] calling sunxi-mmc.0+ @ 347, parent: platform
[ 2449.747072] [mmc]: mmc not poweroff notifiy
[ 2449.747084] [mmc]: sdc0 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 2449.748164] [mmc]: smc 0 suspend
[ 2449.748171] call sunxi-mmc.0+ returned 0 after 1080 usecs
[ 2449.782757] call sunxi_wdt+ returned 0 after 1 usecs
[ 2449.788266] calling reg-22-cs-gpio1ldo+ @ 343, parent: platform
[ 2449.794941] call reg-22-cs-gpio1ldo+ returned 0 after 0 usecs
[ 2449.801327] calling reg-22-cs-gpio0ldo+ @ 343, parent: platform
[ 2449.807989] call reg-22-cs-gpio0ldo+ returned 0 after 0 usecs
[ 2449.814376] calling reg-22-cs-dcdc5+ @ 343, parent: platform
[ 2449.820759] call reg-22-cs-dcdc5+ returned 0 after 0 usecs
[ 2449.826845] calling reg-22-cs-dcdc4+ @ 343, parent: platform
[ 2449.833229] call reg-22-cs-dcdc4+ returned 0 after 0 usecs
[ 2449.839316] calling reg-22-cs-dcdc3+ @ 343, parent: platform
[ 2449.845700] call reg-22-cs-dcdc3+ returned 0 after 0 usecs
[ 2449.851796] calling reg-22-cs-dcdc2+ @ 343, parent: platform
[ 2449.858168] call reg-22-cs-dcdc2+ returned 0 after 0 usecs
[ 2449.864266] calling reg-22-cs-dcdc1+ @ 343, parent: platform
[ 2449.870651] call reg-22-cs-dcdc1+ returned 0 after 0 usecs
[ 2449.870674] disp_suspend finish
[ 2449.870683] call disp+ returned 0 after 759754 usecs
[ 2449.885720] calling reg-22-cs-eldo3+ @ 343, parent: platform
[ 2449.892103] call reg-22-cs-eldo3+ returned 0 after 0 usecs
[ 2449.898190] calling reg-22-cs-eldo2+ @ 343, parent: platform
[ 2449.904574] call reg-22-cs-eldo2+ returned 0 after 0 usecs
[ 2449.910670] calling reg-22-cs-eldo1+ @ 343, parent: platform
[ 2449.917043] call reg-22-cs-eldo1+ returned 0 after 0 usecs
[ 2449.923141] calling reg-22-cs-dldo4+ @ 343, parent: platform
[ 2449.929514] call reg-22-cs-dldo4+ returned 0 after 0 usecs
[ 2449.935619] calling reg-22-cs-dldo3+ @ 343, parent: platform
[ 2449.942003] call reg-22-cs-dldo3+ returned 0 after 0 usecs
[ 2449.948090] calling reg-22-cs-dldo2+ @ 343, parent: platform
[ 2449.954474] call reg-22-cs-dldo2+ returned 0 after 0 usecs
[ 2449.960570] calling reg-22-cs-dldo1+ @ 343, parent: platform
[ 2449.966943] call reg-22-cs-dldo1+ returned 0 after 0 usecs
[ 2449.973075] calling reg-22-cs-aldo3+ @ 343, parent: platform
[ 2449.979448] call reg-22-cs-aldo3+ returned 0 after 0 usecs
[ 2449.985549] calling reg-22-cs-aldo2+ @ 343, parent: platform
[ 2449.991932] call reg-22-cs-aldo2+ returned 0 after 0 usecs
[ 2449.998020] calling reg-22-cs-aldo1+ @ 343, parent: platform
[ 2450.004410] call reg-22-cs-aldo1+ returned 0 after 0 usecs
[ 2450.010507] calling reg-22-cs-rtc+ @ 343, parent: platform
[ 2450.016687] call reg-22-cs-rtc+ returned 0 after 0 usecs
[ 2450.022596] calling sunxi-cedar+ @ 343, parent: platform
[ 2450.028581] [cedar] standby suspend
[ 2450.032459] call sunxi-cedar+ returned 0 after 3785 usecs
[ 2450.038456] calling rtc0+ @ 343, parent: sunxi-rtc
[ 2450.043883] call rtc0+ returned 0 after 7 usecs
[ 2450.048910] calling sunxi-rtc+ @ 343, parent: platform
[ 2450.054715] call sunxi-rtc+ returned 0 after 0 usecs
[ 2450.060307] calling uart1+ @ 343, parent: platform
[ 2450.060319] calling usb3+ @ 47, parent: sunxi_hcd_host0
[ 2450.060343] calling usb2+ @ 347, parent: sunxi-ohci.1
[ 2450.060353] calling usb1+ @ 46, parent: sunxi-ehci.1
[ 2450.060361] call usb3+ returned 0 after 25 usecs
[ 2450.060368] call usb2+ returned 0 after 16 usecs
[ 2450.060736] call usb1+ returned 0 after 366 usecs
[ 2450.098324] sw_uart_suspend()1318 - uart1 suspend
[ 2450.103557] call uart1+ returned 0 after 5111 usecs
[ 2450.108971] calling uart0+ @ 343, parent: platform
[ 2450.114390] sw_uart_suspend()1318 - uart0 suspend
[ 2450.119612] call uart0+ returned 0 after 5099 usecs
[ 2450.125038] calling sunxi_pwm+ @ 343, parent: platform
[ 2450.130843] call sunxi_pwm+ returned 0 after 1 usecs
[ 2450.136358] calling MBUS_PMU+ @ 343, parent: platform
[ 2450.142070] MBUS_PMU MBUS_PMU: suspend okay
[ 2450.146707] call MBUS_PMU+ returned 0 after 4532 usecs
[ 2450.152417] calling alarmtimer+ @ 343, parent: platform
[ 2450.158310] call alarmtimer+ returned 0 after 3 usecs
[ 2450.163939] calling sunxi-ddrfreq+ @ 343, parent: platform
[ 2450.170129] [ddrfreq] sunxi_ddrfreq_suspend: enter!
[ 2450.175545] call sunxi-ddrfreq+ returned 0 after 5289 usecs
[ 2450.181745] calling sunxi_hcd_host0+ @ 343, parent: platform
[ 2450.188117] [sw_hcd0]: sunxi_hcd_suspend start
[ 2450.193067] wrn: hcd is disable, need not enter to suspend
[ 2450.199150] call sunxi_hcd_host0+ returned 0 after 10773 usecs
[ 2450.205635] calling sunxi_usb_udc+ @ 343, parent: platform
[ 2450.211823] [sw_udc]: sunxi_udc_suspend start
[ 2450.216655] [sw_udc]: udc is disable, need not enter to suspend
[ 2450.223234] call sunxi_usb_udc+ returned 0 after 11141 usecs
[ 2450.229539] calling sunxi-ohci.1+ @ 349, parent: platform
[ 2450.229548] calling sunxi-ehci.1+ @ 348, parent: platform
[ 2450.229557] [sunxi_hci_sunxi]: [sunxi-ehci1]: sunxi_ehci_hcd_suspend
[ 2450.229569] [sunxi_hci_sunxi]: [sunxi-ehci1]: close clock, is_open: 1
[ 2450.229744] calling regulatory.0+ @ 343, parent: platform
[ 2450.229752] call regulatory.0+ returned 0 after 0 usecs
[ 2450.229776] calling input0+ @ 343, parent: axp22-supplyer.20
[ 2450.229785] call input0+ returned 0 after 1 usecs
[ 2450.229854] calling axp22-supplyer.20+ @ 343, parent: axp22_board
[ 2450.230219] pmu_suspend_chgcur = 1200000
[ 2450.230316] call axp22-supplyer.20+ returned 0 after 441 usecs
[ 2450.230333] calling axp22-regulator.19+ @ 343, parent: axp22_board
[ 2450.230341] call axp22-regulator.19+ returned 0 after 0 usecs
[ 2450.230353] calling axp22-regulator.18+ @ 343, parent: axp22_board
[ 2450.230362] call axp22-regulator.18+ returned 0 after 0 usecs
[ 2450.230373] calling axp22-regulator.17+ @ 343, parent: axp22_board
[ 2450.230381] call axp22-regulator.17+ returned 0 after 0 usecs
[ 2450.230393] calling axp22-regulator.16+ @ 343, parent: axp22_board
[ 2450.230401] call axp22-regulator.16+ returned 0 after 0 usecs
[ 2450.230412] calling axp22-regulator.15+ @ 343, parent: axp22_board
[ 2450.230420] call axp22-regulator.15+ returned 0 after 0 usecs
[ 2450.230431] calling axp22-regulator.14+ @ 343, parent: axp22_board
[ 2450.230439] call axp22-regulator.14+ returned 0 after 0 usecs
[ 2450.230450] calling axp22-regulator.13+ @ 343, parent: axp22_board
[ 2450.230458] call axp22-regulator.13+ returned 0 after 0 usecs
[ 2450.230470] calling axp22-regulator.12+ @ 343, parent: axp22_board
[ 2450.230478] call axp22-regulator.12+ returned 0 after 0 usecs
[ 2450.230490] calling axp22-regulator.11+ @ 343, parent: axp22_board
[ 2450.230498] call axp22-regulator.11+ returned 0 after 0 usecs
[ 2450.230509] calling axp22-regulator.10+ @ 343, parent: axp22_board
[ 2450.230517] call axp22-regulator.10+ returned 0 after 0 usecs
[ 2450.230529] calling axp22-regulator.9+ @ 343, parent: axp22_board
[ 2450.230537] call axp22-regulator.9+ returned 0 after 0 usecs
[ 2450.230548] calling axp22-regulator.8+ @ 343, parent: axp22_board
[ 2450.230556] call axp22-regulator.8+ returned 0 after 0 usecs
[ 2450.230568] calling axp22-regulator.7+ @ 343, parent: axp22_board
[ 2450.230576] call axp22-regulator.7+ returned 0 after 0 usecs
[ 2450.230587] calling axp22-regulator.6+ @ 343, parent: axp22_board
[ 2450.230595] call axp22-regulator.6+ returned 0 after 0 usecs
[ 2450.230606] calling axp22-regulator.5+ @ 343, parent: axp22_board
[ 2450.230614] call axp22-regulator.5+ returned 0 after 0 usecs
[ 2450.230625] calling axp22-regulator.4+ @ 343, parent: axp22_board
[ 2450.230633] call axp22-regulator.4+ returned 0 after 0 usecs
[ 2450.230644] calling axp22-regulator.3+ @ 343, parent: axp22_board
[ 2450.230652] call axp22-regulator.3+ returned 0 after 0 usecs
[ 2450.230664] calling axp22-regulator.2+ @ 343, parent: axp22_board
[ 2450.230672] call axp22-regulator.2+ returned 0 after 0 usecs
[ 2450.230683] calling axp22-regulator.1+ @ 343, parent: axp22_board
[ 2450.230691] call axp22-regulator.1+ returned 0 after 0 usecs
[ 2450.230702] calling axp22-regulator.0+ @ 343, parent: axp22_board
[ 2450.230709] call axp22-regulator.0+ returned 0 after 0 usecs
[ 2450.230728] calling axp22_board+ @ 343, parent: platform
[ 2450.230735] call axp22_board+ returned 0 after 0 usecs
[ 2450.230747] calling i2c-1+ @ 343, parent: twi1
[ 2450.230755] call i2c-1+ returned 0 after 1 usecs
[ 2450.230766] calling i2c-0+ @ 343, parent: twi0
[ 2450.230773] call i2c-0+ returned 0 after 0 usecs
[ 2450.230783] calling twi1+ @ 343, parent: platform
[ 2450.230796] call twi1+ returned 0 after 5 usecs
[ 2450.230805] calling twi0+ @ 343, parent: platform
[ 2450.230815] call twi0+ returned 0 after 2 usecs
[ 2450.230828] calling ion-sunxi.0+ @ 343, parent: platform
[ 2450.230836] call ion-sunxi.0+ returned 0 after 0 usecs
[ 2450.230872] calling sunxi_dmac+ @ 343, parent: platform
[ 2450.230880] call sunxi_dmac+ returned 0 after 0 usecs
[ 2450.230890] calling sunxi-arisc+ @ 343, parent: platform
[ 2450.230899] call sunxi-arisc+ returned 0 after 1 usecs
[ 2450.230923] calling sunxi-module.0+ @ 343, parent: platform
[ 2450.230931] call sunxi-module.0+ returned 0 after 0 usecs
[ 2450.230941] calling arm-pmu.0+ @ 343, parent: platform
[ 2450.230949] call arm-pmu.0+ returned 0 after 0 usecs
[ 2450.230969] calling axp-pinctrl+ @ 343, parent: platform
[ 2450.230977] call axp-pinctrl+ returned 0 after 0 usecs
[ 2450.230987] calling sunxi-pinctrl+ @ 343, parent: platform
[ 2450.230995] call sunxi-pinctrl+ returned 0 after 0 usecs
[ 2450.231008] calling reg-dummy+ @ 343, parent: platform
[ 2450.231016] call reg-dummy+ returned 0 after 0 usecs
[ 2450.239583] call sunxi-ehci.1+ returned 0 after 9790 usecs
[ 2450.433338] [sunxi_hci_sunxi]: [sunxi-ohci1]: sunxi_ohci_hcd_suspend
[ 2450.624856] [sunxi_hci_sunxi]: [sunxi-ohci1]: Set USB Power OFF
[ 2450.726795] [sunxi_hci_sunxi]: [sunxi-ohci1]: close clock, is_open: 1
[ 2450.743974] call sunxi-ohci.1+ returned 0 after 303355 usecs
[ 2450.755311] PM: suspend of devices complete after 1673.680 msecs
[ 2450.761995] PM: suspend devices took 1.680 seconds
[ 2450.767306] [pm]prepare
[ 2450.770216] PM: late suspend of devices complete after 0.187 msecs
[ 2450.777430] calling sunxi_dmac+ @ 343, parent: platform
[ 2450.783344] call sunxi_dmac+ returned 0 after 2 usecs
[ 2450.788958] PM: noirq suspend of devices complete after 11.886 msecs
[ 2450.796019] [pm]prepare_late
[ 2450.801352] Disabling non-boot CPUs ...
[ 2450.808727] CPU1: shutdown
[ 2450.811869] [hotplug]: cpu(2) try to kill cpu(1)
[ 2450.817039] [hotplug]: cpu1 is killed! .
[ 2450.823211] CPU2: shutdown
[ 2450.826273] [hotplug]: cpu(3) try to kill cpu(2)
[ 2450.831476] [hotplug]: cpu2 is killed! .
[ 2450.837644] CPU3: shutdown
[ 2450.840776] [hotplug]: cpu(0) try to kill cpu(3)
[ 2450.845946] [hotplug]: cpu3 is killed! .
[ 2450.851339] PM: Calling timekeeping_suspend+0x0/0x148
[ 2450.856952] PM: Calling suspend_time_syscore_suspend+0x0/0x28
[ 2450.860296] PM: Calling sched_clock_suspend+0x0/0x34
[ 2450.860296] PM: Calling cpufreq_bp_suspend+0x0/0x78
[ 2450.860296] PM: Calling cpu_pm_suspend+0x0/0x28
[ 2450.860296] [pm]enter state 3
[ 2450.860296] scence_lock:
[ 2450.860296] wakeup_src 0x2000
[ 2450.860296] wakeup_gpio_map 0x280
[ 2450.860296] wakeup_gpio_group 0x0
[ 2450.860296] resume_pointer = 0xc0022410.
[ 2450.860296] resume1_bin_start = 0xc0028000, resume1_bin_end = 0xc002c000.
[ 2450.860296] resume_code_src = 0x40028000, resume_code_length = 16384. resume_code_length = 4000
[ 2450.860296] standby wakeup src config: 0x6247c.