@awwwwa. 这个又随机出现了一次，这次好了，刚启动就卡了
[ 9.846865] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 9.854673] ubi0: good PEBs: 492, bad PEBs: 0, corrupted PEBs: 0
[ 9.861417] ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128
[ 9.869527] ubi0: max/mean erase counter: 6/2, WL threshold: 4096, image sequence number: 0
[ 9.878910] ubi0: available PEBs: 0, total reserved PEBs: 492, PEBs reserved for bad PEB handling: 20
[ 9.889275] ubi0: background thread "ubi_bgt0d" started, PID 1123
[ 9.897344] block ubiblock0_5: created from ubi0:5(rootfs)
[ 9.903517] initcall ubi_init+0x0/0x230 returned 0 after 404120 usecs
[ 9.910787] calling init_sunxi_hci_class+0x0/0x40 @ 1
[ 9.916628] initcall init_sunxi_hci_class+0x0/0x40 returned 0 after 60 usecs
[ 9.924540] calling usb_manager_init+0x0/0x10 @ 1
[ 9.930782] probe of soc@3000000:usbc0@0 returned 1 after 650 usecs
[ 9.937986] initcall usb_manager_init+0x0/0x10 returned 0 after 7861 usecs
[ 9.945705] calling of_fdt_raw_init+0x0/0x80 @ 1
[ 9.952628] initcall of_fdt_raw_init+0x0/0x80 returned 0 after 1586 usecs
[ 9.960266] calling tcp_congestion_default+0x0/0x14 @ 1
[ 9.966229] initcall tcp_congestion_default+0x0/0x14 returned 0 after 3 usecs
[ 9.974245] calling regulatory_init_db+0x0/0x90 @ 1
[ 9.979947] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 9.986496] initcall regulatory_init_db+0x0/0x90 returned 0 after 11 usecs
[ 9.989659] cfg80211: failed to load regulatory.db
[ 9.997336] calling clk_disable_unused+0x0/0xd8 @ 1
[ 10.008337] clk: Not disabling unused clocks
[ 10.013131] initcall clk_disable_unused+0x0/0xd8 returned 0 after 4676 usecs
[ 10.021067] calling regulator_init_complete+0x0/0x4c @ 1
[ 10.027140] initcall regulator_init_complete+0x0/0x4c returned 0 after 2 usecs
[ 10.035242] calling of_platform_sync_state_init+0x0/0x10 @ 1
[ 10.041720] initcall of_platform_sync_state_init+0x0/0x10 returned 0 after 2 usecs
[ 10.050226] calling alsa_sound_last_init+0x0/0x78 @ 1
[ 10.055991] ALSA device list:
[ 10.059333] #0: audiocodec
[ 10.062566] initcall alsa_sound_last_init+0x0/0x78 returned 0 after 6415 usecs
[ 10.070682] alloc_fd: slot 0 not NULL!
[ 10.077875] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[ 10.087696] devtmpfs: mounted
[ 10.092960] Freeing unused kernel memory: 1024K
[ 10.106639] Run /pseudo_init as init process
[ 10.338332] UBIFS (ubi0:7): Mounting in unauthenticated mode
[ 10.344830] UBIFS (ubi0:7): background thread "ubifs_bgt0_7" started, PID 1160
[ 10.416213] UBIFS (ubi0:7): recovery needed
[ 10.595230] UBIFS (ubi0:7): recovery completed
[ 10.600446] UBIFS (ubi0:7): UBIFS: mounted UBI device 0, volume 7, name "rootfs_data"
[ 10.609269] UBIFS (ubi0:7): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[ 10.620423] UBIFS (ubi0:7): FS size: 43352064 bytes (41 MiB, 168 LEBs), journal size 2064385 bytes (1 MiB, 8 LEBs)
[ 10.632059] UBIFS (ubi0:7): reserved for root: 2047624 bytes (1999 KiB)
[ 10.639502] UBIFS (ubi0:7): media format: w5/r0 (latest is w5/r0), UUID DE81D6D0-9195-433E-8407-0A0643D8B249, small LPT model
[ 10.776081] UBIFS (ubi0:8): Mounting in unauthenticated mode
[ 10.782660] UBIFS (ubi0:8): background thread "ubifs_bgt0_8" started, PID 1189
[ 10.853232] UBIFS (ubi0:8): recovery needed
[ 10.905789] UBIFS (ubi0:8): recovery completed
[ 10.910922] UBIFS (ubi0:8): UBIFS: mounted UBI device 0, volume 8, name "UDISK"
[ 10.919146] UBIFS (ubi0:8): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[ 10.930293] UBIFS (ubi0:8): FS size: 6451200 bytes (6 MiB, 25 LEBs), journal size 2064385 bytes (1 MiB, 6 LEBs)
[ 10.941623] UBIFS (ubi0:8): reserved for root: 304706 bytes (297 KiB)
[ 10.948859] UBIFS (ubi0:8): media format: w5/r0 (latest is w5/r0), UUID 8DD93196-4954-4BBB-BAAA-6A26D5F11D42, small LPT model
[ 11.090716] calling init_module+0x0/0x1000 [usb_storage] @ 1192
[ 11.097644] usbcore: registered new interface driver usb-storage
[ 11.104418] initcall init_module+0x0/0x1000 [usb_storage] returned 0 after 6720 usecs
[ 11.133041] calling init_module+0x0/0x1000 [sunxi_gpadc] @ 1195
[ 11.140948] sunxi_gpadc_init,2151, success
[ 11.145919] initcall init_module+0x0/0x1000 [sunxi_gpadc] returned 0 after 4897 usecs
[ 11.384656] calling init_module+0x0/0x1000 [8821cs] @ 1199
[ 11.520716] probe of mmc1:0001:1 returned 1 after 129665 usecs
[ 11.531869] initcall init_module+0x0/0x1000 [8821cs] returned 0 after 136826 usecs
[ 12.671358] start_addr=(0x8000), end_addr=(0x10000), buffer_size=(0x8000), smp_number_max=(4096)
[ 12.934865] file system registered
[ 12.959776] configfs-gadget 4100000.udc-controller: failed to start g1: -19
[ 12.993136] read descriptors
[ 12.996396] read strings
[ 13.143867] Mass Storage Function, version: 2009/09/11
[ 13.151051] LUN: removable file: (no medium)
[ 13.171584] ffs_data_put(): freeing
[ 13.466759] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator
[ 17.316670] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 40.386516] usb1-vbus: disabling
[ 73.449941] sunxi-ohci 4200400.ohci1-controller: ohci_irq: fullspeed or lowspeed device disconnect
[ 73.460075] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect
[ 73.468701] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.496491] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.526478] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.556476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.586476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.616476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.646478] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.676481] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.689137] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device disconnect
[ 73.698074] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.710304] sunxi-ohci 4200400.ohci1-controller: ohci_irq: fullspeed or lowspeed device connect
[ 73.720095] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.746480] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.776481] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.806482] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.836477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.866474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.896477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.926474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.956476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 73.986474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.016476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.046475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.076473] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.106477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.136475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.166475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.196474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.226475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.238724] usb 2-1: new low-speed USB device number 6 using sunxi-ohci
[ 74.256473] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.268714] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.280944] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.293195] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.305446] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.317710] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.329974] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.342204] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.354501] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.366733] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.416499] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.446494] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.476487] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.506479] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.536475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.566484] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.596480] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.626477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.638736] usb 2-1: device descriptor read/64, error -62
[ 74.656474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.668724] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.680952] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.696464] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.708702] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.720947] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.733180] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.745403] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.757631] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.769866] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.782084] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.794292] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.806515] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.818737] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.830943] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.843160] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.855376] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.867595] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.879839] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.892065] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.904287] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.916516] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.928765] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.940996] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.953220] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.965472] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.977710] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 74.989919] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.002136] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.014349] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.026586] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.038795] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.051020] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.063238] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.075444] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.096466] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.108682] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.120910] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.133142] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.145366] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.157627] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!
[ 75.496515] usb 2-1: device descriptor read/64, error -62
[ 75.836505] usb 2-1: new low-speed USB device number 7 using sunxi-ohci
[ 76.056508] usb 2-1: device descriptor read/64, error -62
[ 76.406499] usb 2-1: device descriptor read/64, error -62
[ 76.526556] usb usb2-port1: attempt power cycle
[ 77.076511] usb 2-1: new low-speed USB device number 8 using sunxi-ohci
[ 77.526498] usb 2-1: device not accepting address 8, error -62
[ 77.746515] usb 2-1: new low-speed USB device number 9 using sunxi-ohci
[ 78.186522] usb 2-1: device not accepting address 9, error -62
[ 78.193154] usb usb2-port1: unable to enumerate USB device
