Why systemd crash?

[QQ645116977]

Hi guys

i have a S905 board, and im tuning Linux running on it, with amlogic buildroot

after kernel swtiched to rootfs, some call stack printed, like kernel panic
but system isnt dead

here is the log

http://pastebin.ubuntu.com/23268500/

can you help me ?

thanks all

[WarheadsSE]

Every process that dies is looking for syscall 278.
$this->bbcode_second_pass_code('', '
systemd[1]: syscall 278
systemd-cryptse[1972]: syscall 278
systemd-gpt-aut[1976]: syscall 278
systemd-remount[1978]: syscall 278
systemd-sysctl[1986]: syscall 278
...
')

[QQ645116977]

Setting up python3-xkit (0.5.0ubuntu2) ...
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278

QEMU also have the same problem

[WarheadsSE]

/golfclap