https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=269767
dw...@infradead.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dw...@infradead.org --- Comment #2 from dw...@infradead.org --- Looks like a divide by a zero because et->et_frequency is zero in lapic_change_mode() at https://github.com/freebsd/freebsd-src/blob/main/sys/x86/x86/local_apic.c#L1020 What are you putting in CPUID leaf 0x40000010? See lapic_calibrate_initcount_cpuid_vm() at https://github.com/freebsd/freebsd-src/blob/main/sys/x86/x86/local_apic.c#L931 -- You are receiving this mail because: You are the assignee for the bug.