[oherrala]

No, OpenBSD randomizes symbols on kernel and some libraries (for example libc). This randomization is done on boot.

From https://www.openbsd.org/innovations.html:

> Library order randomization: In rc(8), re-link libc.so, libcrypto, and ld.so on startup, placing the objects in a random order. Theo de Raadt and Robert Peichaer, May 2016, enabled by default since OpenBSD 6.0 and 6.2.

and

> Kernel relinking at boot: the .o files of the kernel are relinked in random order from a link-kit, before every reboot. This provides substantial interior randomization in the kernel's text and data segments for layout and relative branches/calls. Basically a unique address space for each kernel boot, similar to the userland fork+exec model described above but for the kernel. Theo de Raadt, June 2017.