----- Original Message ----- > ... > The 1st error is from reading "init_uts_ns"(randomized) value in > kernel_init, so kt->kernel_version is wrong, then results invalid > virtual addresses in "case POST_GDB:" of x86_64_init, the symptom of > this error is segment fault results from infinite function call: struct uts_namespace { struct kref kref; struct new_utsname name; struct user_namespace *user_ns; struct ucounts *ucounts; struct ns_common ns; } __randomize_layout; Right -- that's a good example. Run "gdb vmlinux" on both vmlinux files, enter "ptype struct uts_namespace", and compare the two. Dave -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility