scripts/bpf_doc.py:62: SyntaxWarning: invalid escape sequence '\w'
scripts/bpf_doc.py:64: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:116: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:120: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:135: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:143: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:156: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:169: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:182: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:221: SyntaxWarning: invalid escape sequence '\s'
scripts/bpf_doc.py:226: SyntaxWarning: invalid escape sequence '\s'
scripts/bpf_doc.py:241: SyntaxWarning: invalid escape sequence '\w'
scripts/bpf_doc.py:264: SyntaxWarning: invalid escape sequence '\s'
scripts/bpf_doc.py:277: SyntaxWarning: invalid escape sequence '\('
scripts/bpf_doc.py:410: SyntaxWarning: invalid escape sequence '\*'
scripts/bpf_doc.py:501: SyntaxWarning: invalid escape sequence '\ '
scripts/bpf_doc.py:583: SyntaxWarning: invalid escape sequence '\ '
certs/extract-cert.c:149:7: error: use of undeclared identifier 'key_pass'
certs/extract-cert.c:150:42: error: use of undeclared identifier 'key_pass'