The first line below is the command to reproduce the bug,
after that is the output (presumably by the debugger):
$ emacs -Q --batch --eval "(disassemble 'kill-line)"
Debugger entered--Lisp error: (search-failed "^.*<F6b696c6c2d6c696e65_kill_line_0>:")
re-search-forward("^.*<F6b696c6c2d6c696e65_kill_line_0>:")
disassemble-internal(kill-line 0 t)
disassemble(kill-line)
command-line-1(("--eval" "(disassemble 'kill-line)"))
command-line()
normal-top-level()
(The error also happens when using Emacs interactively:
M-x disassemble RET kill-line RET.)
Best wishes,
Gábor