need help xiaomi 4 cancro pause in bootanimation

[kuailexs]

I try to porting to xiaomi 4 ，It is booting ,but pause in bootanimation.
in syslog : https://pastebin.com/qVTL6Hjn
Aug 31 16:54:29 ubuntu-phablet kernel: [ 2492.967497] qpnp_chg_thermal_monitor_work: temp 417 lvl 6 6
Aug 31 16:54:29 ubuntu-phablet dbus[1339]: [system] Activated service 'com.canonical.SystemImage' failed: Launcher could not run (out of memory)
Aug 31 16:54:30 ubuntu-phablet dbus[1339]: [system] Activating service name='com.canonical.SystemImage' (using servicehelper)
Aug 31 16:54:33 ubuntu-phablet dbus[1339]: [system] Activated service 'com.canonical.SystemImage' failed: Launcher could not run (out of memory)
Aug 31 16:54:35 ubuntu-phablet dbus[1339]: [system] Activating service name='com.canonical.SystemImage' (using servicehelper)
Aug 31 16:54:37 ubuntu-phablet dbus[1339]: [system] Activated service 'com.canonical.SystemImage' failed: Launcher could not run (out of memory)

in dmesg :https://pastebin.com/HbViTeNe

[ 167.664203] init: apport-config main process (10038) killed by TERM signal

Can not enter the desktop。
Please help me！