my paper white2 can't update ,after i copy the bin into it by usb，the next time the bin disappeared 。 i use securecrt to connect it by ttl. hao can i fix it？
the log like this
## Booting kernel from Legacy Image at 80800000 ...
Image Name: Linux-3.0.35-lab126
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2919084 Bytes = 2.8 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
[ 0.097497] boot: C def:bcut:batterycut=1
[ 0.274599] LPDDR2 MfgId: 0x0 [Reserved]
[ 0.278548]
[ 0.278550] just text: vaddr c0129f3c, va 0xc0129200 pa 0x801000c3 attr 0x6
[ 0.291200]
[ 0.291203] nmx6sl_wfi_iram: vaddr d084e000, va 0xd084e200 pa 0x904043 attr 0x2
[ 0.300045]
[ 0.300047] mx6sl_ddr: vaddr d0856000, va 0xd0856200 pa 0x905043 attr 0x2
[ 0.308447]
[ 0.308450] mx6sl_iomux: vaddr f40e0000, va 0xf40e0200 pa 0x20110c3 attr 0x149
[ 0.319219]
[ 0.319222] ANATOP: vaddr f40c8000, va 0xf40c8200 pa 0x20110c3 attr 0x149
[ 0.333568]
[ 0.333570] CCM: vaddr f40c4000, va 0xf40c4200 pa 0x20110c3 attr 0x149
[ 0.345700]
[ 0.345703] MMDC_P0: vaddr f41b0000, va 0xf41b0200 pa 0x21110c3 attr 0x149
[ 0.356059]
[ 0.356061] L2: vaddr f2a02000, va 0xf2a02200 pa 0xa02043 attr 0x149
[ 0.365950]
[ 0.365953] arm perif: vaddr f2a00000, va 0xf2a00200 pa 0xa00043 attr 0x149
DEBUG:recovery-util.c:1570:setup_die_signals():Installed signal handlers.
3.0.35-lab126 #2 PREEMPT Fri Nov 4 12:03:52 PDT 2016 armv7l
Press [ENTER] for recovery menu... 0 //dev/mmcblk0p4:
CHS=4/16/104512 size=3424649216 bytes
flag type first last lba first lba size
Partition p1:
0x00 0x0b 16 <large> 16 6688752
CHS: 0/1/1 - <large>
Partition p2:
Partition p3:
Partition p4:
BOOTING DEFAULT.
IP-Config: no devices to configure
kinit: Mounted root (ext3 filesystem) readonly.
info sytem:mounted_proc::
info system:mounted_sys::
info system:sy00::
info system:mounted_dev::
info milestone:6.70:49.1:
info milestone:6.73:49.2:
info milestone:6.76:49.3:
info milestone:6.81:49.4:
info milestone:6.85:49.5:
info sytem:mounted_tmpfs::
info milestone:6.93:sy50:
info system:start:time=6960:
info hardware:no_wan::WiFi only device. No WAN found
info system:config
latform=wario,board=pinot,rev=34,pr oto=Y,wifi=Y,wan=N:
info milestone:7.18:sy51:
lipc-send-event[843]: W def:lipc:method=LipcOpenEx service=com.lab126.hal:Method has been deprecated.
lipc-send-event[844]: W def:lipc:method=LipcOpenEx service=com.lab126.hal:Method has been deprecated.
lipc-send-event[844]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[844]: C def:dbusi::Failed to init dbus
lipc-send-event[844]: E def
pen::Failed to open LIPC
lipc-send-event[844]: E def:fail:source=com.lab126.hal, event=usbPlugIn:Sending event failed
lipc-send-event[843]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[843]: C def:dbusi::Failed to init dbus
lipc-send-event[843]: E def
pen::Failed to open LIPC
lipc-send-event[843]: E def:fail:source=com.lab126.hal, event=usbPlugIn:Sending event failed
info milestone:8.15:sy99:
info system:done:time=8180:
crond[860]: crond: crond (busybox 1.17.1) started, log level 8
init.exe: sshd main process ended, resingted with status 2
inie: recevent pre-start procinfo system_fs_loopbacks:mountingfs:Mounting compressed directories filesystem images:
warn system_fs_loopbacks:mountpointmissing:Image /lib/firmware/cyttsp.sqsh not mounted, non existing mounting point:
info system_fs_loopbacks:mounted:Image /usr/share/X11/xkb.sqsh mounted:
info system_fs_loopbacks:mounted:Image /usr/java/lib/fonts.sqsh mounted:
info system_fs_loopbacks:mounted:Image /etc/kdb.src.sqsh mounted:
info system_fs_loopbacks:mounted:Image /usr/lib/locale.sqsh mounted:
info system_fs_loopbacks:mounted:Image /usr/share/keyboard.sqsh mounted:
info system_fs_loopbacks:mounted:Image /opt/var/local.sqsh mounted:
info system:emiting_event:mounted_fs_loopbacks:
debug sytem:event_emitted:mounted_fs_loopbacks:
info milestone:8.88:fs75:
info system:emiting_event:loaded_modules_dependencies:
debug sytem:event_emitted:loaded_modules_dependencies:
info modules:modprobe:loading module fsl_otg_arc:
info system:emiting_event:loaded_fsl_otg_arc:
debug sytem:event_emitted:loaded_fsl_otg_arc:
info modules:modprobe:loading module ehci_hcd:
info system:emiting_event:loaded_ehci_hcd:
debug sytem:event_emitted:loaded_ehci_hcd:
info modules:modprobe:loading module fuse:
info system:emiting_event:loaded_fuse:
debug sytem:event_emitted:loaded_fuse:
info hardware:no_wan::WiFi only device. No WAN found
info system:emiting_event:loaded_ppp_async:
info milestone:9.20:fs00:
debug sytem:event_emitted:loaded_ppp_async:
info system:emiting_event:loaded_fakekey:
debug sytem:event_emitted:loaded_fakekey:
[ 14.737671] mmc0: Timeout, intmask=0x00100000
[ 14.744152] mmcblk0: error -110 transferring data, sector 995850, nr 2, cmd response 0x900, card status 0xb00
[ 20.178652] mmc0: Timeout, intmask=0x00100000
[ 20.184093] mmcblk0: error -110 transferring data, sector 995850, nr 2, cmd response 0x900, card status 0x0
[ 20.194892] end_request: I/O error, dev mmcblk0, sector 995850
[ 20.200808] mmc0: Timeout, intmask=0x00010000
[ 20.205178] mmc0: Trigger MMC Recovery
[ 20.209067] mmcreinit_work_func: Resetting MMC, try=1, total_time=0
[ 20.304471] mmc_reinit: Reinit card
[ 30.314490] mmc_reinit: Error (-110) send op cond
[ 30.319277] mmcreinit_work_func: Resetting MMC, try=2, total_time=10110
[ 30.564454] mmc_reinit: Reinit card
[ 40.574488] mmc_reinit: Error (-110) send op cond
[ 40.579276] mmcreinit_work_func: Resetting MMC, try=3, total_time=20370
[ 42.285481] sdhci sdhci-esdhc-imx.1: esdhc_send_74_clocks: Out of loop, INTA 0x08, Timeout 0
[ 42.294075] mmc_reinit: Reinit card
[ 52.314489] mmc_reinit: Error (-110) send op cond
[ 52.319277] mmcreinit_work_func: Resetting MMC, try=4, total_time=32110
[ 55.364457] mmc_reinit: Reinit card
[ 65.374488] mmc_reinit: Error (-110) send op cond
[ 65.379277] mmcreinit_work_func: Resetting MMC, try=5, total_time=45170
[ 72.424460] mmc_reinit: Reinit card
[ 82.434487] mmc_reinit: Error (-110) send op cond
[ 82.439241] mmcreinit_work_func: Resetting MMC: failed. Give up after 5 retries, total_time=62230
[ 240.165125] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 240.171752] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 240.189995] waiters_print:98
[ 240.193374] INFO: task sh:998 blocked for more than 120 seconds.
[ 240.204295] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 240.225047] waiters_print:98
[ 360.226205] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 360.232818] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 360.251460] waiters_print:98
[ 360.265510] INFO: task sh:998 blocked for more than 120 seconds.
[ 360.271608] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 360.287535] waiters_print:98
[ 480.285278] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 480.291885] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.310685] waiters_print:98
[ 480.314069] INFO: task sh:998 blocked for more than 120 seconds.
[ 480.324508] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.345233] waiters_print:98
[ 600.345300] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 600.351913] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 600.370143] waiters_print:98
[ 600.373499] INFO: task sh:998 blocked for more than 120 seconds.
[ 600.384488] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 600.405283] waiters_print:98
[ 720.405389] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 720.412009] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 720.430231] waiters_print:98
[ 720.433588] INFO: task sh:998 blocked for more than 120 seconds.
[ 720.444679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 720.465526] waiters_print:98