I am running nginx in an Alpine 3.13 LXC container. I can see in the error.log following entries (seems two of it per start)
[emerg] 324#324: io_setup() failed (38: Function not implemented)
I assume it means there is missing kernel syscall #38. According to e.g.this table https://filippo.io/linux-syscall-table/ number 38 should be
setitimer, and in the source code of nginx I can see this method is really used.
If I was right my question would be is this a bug or is this method missing in the omnia kernel intentionally?
cat /etc/turris-version 5.1.8 cat /proc/version Linux version 4.14.216 (firstname.lastname@example.org) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 11f4918)) #0 SMP Tue Jan 26 07:47:52 2021