======================================================================
BUILD LOG: pass/quick/cmdline-string
======================================================================
Verdict:    FAIL
Exit code:  1

Kernel:     6.19.0+
Toolchain:
  Compiler:   gcc (GCC) 14.3.1 20251022 (Red Hat 14.3.1-4)
  Linker:     GNU ld version 2.41-63.el10
  Assembler:  GNU assembler version 2.41-63.el10

======================================================================
FULL BUILD OUTPUT
======================================================================

--- klp-build stdout ---
Validating patch(es)
Building original kernel
Copying original object files
Fixing patch(es)
Building patched kernel
Copying patched object files
Diffing objects
vmlinux.o: changed function: cmdline_proc_show
vmlinux.o: changed function: _sub_D_65535_0
vmlinux.o: changed function: _sub_I_65535_1

--- klp-build stderr ---
vmlinux.o: error: objtool: _sub_D_65535_0+0xc: failed to convert reloc sym '.data..LASAN0' to its proper format
error: klp-build: objtool klp diff failed
warn: klp-build: line 686: '( cd "$ORIG_DIR"; "${cmd[@]}" > >(tee -a "$log") 2> >(tee -a "$log" | "${filter[@]}" 1>&2) || die "objtool klp diff failed" )'

--- diff.log ---
vmlinux.o: error: objtool: _sub_D_65535_0+0xc: failed to convert reloc sym '.data..LASAN0' to its proper format
vmlinux.o: changed function: cmdline_proc_show
vmlinux.o: changed function: _sub_D_65535_0
vmlinux.o: changed function: _sub_I_65535_1


======================================================================
BUILD VERIFICATION
======================================================================


======================================================================
TEST PATCH(ES)
======================================================================

--- Patch: cmdline-string.patch ---
From: klp-build-test <test@example.com>
Subject: [PATCH] proc/cmdline: add debug message

Single-function livepatch test (cmdline-string).

Signed-off-by: klp-build-test <test@example.com>
---
 fs/proc/cmdline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
index 91fe1597af7d..84c1f2466611 100644
--- a/fs/proc/cmdline.c
+++ b/fs/proc/cmdline.c
@@ -8,6 +8,7 @@
 
 static int cmdline_proc_show(struct seq_file *m, void *v)
 {
+	pr_info("klp-build-test: cmdline_proc_show called\n");
 	seq_puts(m, saved_command_line);
 	seq_putc(m, '\n');
 	return 0;