17.01.2022 8:01, Willem Jan Withagen wrote: > Got this a bit further by adding this to the config: > options ACPI_DEBUG > options VERBOSE_SYSINIT=1 > > But now it tells me: > Table 'FACP' at 0xdffc0200 > Table 'APIC' at 0xdffc0390 > Table 'MCFG' at 0xdffc0460 > Table 'OEMB' at 0xdffce040 > Table 'SRAT' at 0xdffc50f0 > ACPI: No SLIT table found > done. > subsystem 1000000 > vm_mem_init(0)... > > So I guess that the ACPI stuff is done, and we're going to look at init-ing > the subsystems. > But how do I translate the number to a name?
Look at sys/sys/kernel.h: SI_SUB_VM = 0x1000000, /* virtual memory system init */ > I guess it is the virtual memory init, since there is only on place that > calls vm_mem_init. > And that is from the sysinit chain. > > But I would expect things to be really bad if the system hangs in the VM > initialisation? How much RAM does the system have? You can try reducing memory addressed by the kernel with another loader knob: hw.physmem=4G
