[mark:stacktrace/tests 3/4] ld: stacktrace_kunit.c:undefined reference to `__kunit_abort'

[mark:stacktrace/tests 3/4] ld: stacktrace_kunit.c:undefined reference to `__kunit_abort'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git stacktrace/tests
head:   224cbf0cef8a49306bab3f8723e83a207d43ad11
commit: fe331f10804b0205503506bac2cd91599ff6163a [3/4] WIP: lib: add more stacktracing tests
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20260423/202604231034.7T357f6w-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260423/202604231034.7T357f6w-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604231034.7T357f6w-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld: lib/tests/stacktrace_kunit.o: in function `std_test_init':
   stacktrace_kunit.c:(.text+0x85b): undefined reference to `kunit_kmalloc_array'
   ld: lib/tests/stacktrace_kunit.o: in function `std_expect_empty':
   stacktrace_kunit.c:(.text+0x931): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x93f): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x974): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x982): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_nounwind_with_kprobe':
   stacktrace_kunit.c:(.text+0xa42): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0xa50): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_nounwind_with_ftrace':
   stacktrace_kunit.c:(.text+0xb14): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0xb22): undefined reference to `__kunit_do_failed_assertion'
>> ld: stacktrace_kunit.c:(.text+0xb29): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_nounwind':
   stacktrace_kunit.c:(.text+0xbbf): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0xbcd): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_nounwind_with_fgraph_tail':
   stacktrace_kunit.c:(.text+0xcac): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0xcba): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0xcc1): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `std_expect_trace':
   stacktrace_kunit.c:(.text+0xe22): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0xe30): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0xf06): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0xf14): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `std_test_exit':
   stacktrace_kunit.c:(.text+0x109f): undefined reference to `kunit_kfree'
   ld: lib/tests/stacktrace_kunit.o: in function `__do_test_fgraph_async':
   stacktrace_kunit.c:(.text+0x121b): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1229): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_kprobe_unwind_regs':
   stacktrace_kunit.c:(.text+0x1802): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1810): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_kprobe_unwind_reliable':
   stacktrace_kunit.c:(.text+0x18c2): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0x18d0): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_kprobe_unwind':
   stacktrace_kunit.c:(.text+0x1982): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1990): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_reliable_with_kprobe':
   stacktrace_kunit.c:(.text+0x1a42): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1a50): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_with_kprobe':
   stacktrace_kunit.c:(.text+0x1b02): undefined reference to `kunit_fail_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1b10): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_ftrace_unwind_regs':
   stacktrace_kunit.c:(.text+0x1bdc): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1bea): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x1bf1): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_ftrace_unwind_reliable':
   stacktrace_kunit.c:(.text+0x1c94): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1ca2): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x1ca9): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_ftrace_unwind':
   stacktrace_kunit.c:(.text+0x1d5c): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1d6a): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x1d71): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_reliable_with_ftrace':
   stacktrace_kunit.c:(.text+0x1e14): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1e22): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x1e29): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_with_ftrace':
   stacktrace_kunit.c:(.text+0x1edc): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1eea): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x1ef1): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_reliable_notail':
   stacktrace_kunit.c:(.text+0x1f7f): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x1f8d): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_reliable_tail':
   stacktrace_kunit.c:(.text+0x203f): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x204d): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_reliable':
   stacktrace_kunit.c:(.text+0x20ff): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x210d): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_notail':
   stacktrace_kunit.c:(.text+0x21c7): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x21d5): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_tail':
   stacktrace_kunit.c:(.text+0x2287): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x2295): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind':
   stacktrace_kunit.c:(.text+0x2347): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x2355): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_nounwind_notail':
   stacktrace_kunit.c:(.text+0x23ff): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x240d): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_nounwind_tail':
   stacktrace_kunit.c:(.text+0x24bf): undefined reference to `kunit_binary_ptr_assert_format'
   ld: stacktrace_kunit.c:(.text+0x24cd): undefined reference to `__kunit_do_failed_assertion'
   ld: lib/tests/stacktrace_kunit.o: in function `test_fgraph_exit_unwind_reliable':
   stacktrace_kunit.c:(.text+0x25a4): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x25b2): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x25b9): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_fgraph_exit_unwind':
   stacktrace_kunit.c:(.text+0x26ac): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x26ba): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x26c1): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_fgraph_entry_unwind_reliable':
   stacktrace_kunit.c:(.text+0x27a4): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x27b2): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x27b9): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_fgraph_entry_unwind':
   stacktrace_kunit.c:(.text+0x28ac): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x28ba): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x28c1): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_reliable_with_fgraph':
   stacktrace_kunit.c:(.text+0x29a4): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x29b2): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x29b9): undefined reference to `__kunit_abort'
   ld: lib/tests/stacktrace_kunit.o: in function `test_unwind_with_fgraph':
   stacktrace_kunit.c:(.text+0x2aac): undefined reference to `kunit_binary_assert_format'
   ld: stacktrace_kunit.c:(.text+0x2aba): undefined reference to `__kunit_do_failed_assertion'
   ld: stacktrace_kunit.c:(.text+0x2ac1): undefined reference to `__kunit_abort'

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