https://bugzilla.kernel.org/show_bug.cgi?id=65561 --- Comment #15 from Paolo Bonzini <bonzini@xxxxxxx> --- > if I use gdb in a guest OS, like to debug a program inside the Guest OS, and > run the single step command in gdb, that should trigger this bug right Yes. For kvm-unit-tests you would modify x86/debug.c, which already tests singlestep. Jatin, can you confirm that _any_ single-stepping over sti triggers the bug? Does it matter if IF=0 or IF=1 before the sti? -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html