Missing syscall 403 (clock_gettime64 ?)

[PibePlayer]

Trying to use apt on a chroot environment gives a "Bad system call", that outputs me "Missing syscall 403" in dmesg:

Output:

root@Mateos-iPad:~/chroot# apt install zlib
Bad system call
root@Mateos-iPad:~/chroot# dmesg
[    0.000000] 7 stub syscall 383
               7 stub syscall 383
               8 stub syscall 383
               8 stub syscall 383
               8 stub syscall 383
               13 stub syscall 383
               13 stub syscall 383
               13 stub syscall 383
               13 stub syscall 383
               13 stub syscall 439
               14 missing syscall 403
root@Mateos-iPad:~/chroot# uname -a
Linux Mateos-iPad 4.20.69-ish iSH 1.2.3 (298) Dec 17 2021 06:08:24 i686 GNU/Linux

Tested working on a Docker environment pulling econcz/x86-alpine-glibc:ish-import repo and following Those instructions without sudo to make the Debian environment