====== Checking before the patch ======
 ====== Checking the tree with the patch ======
New errors added
--- /tmp/tmp.KZo6Sz3xdS	2026-02-02 21:18:03.102687431 -0500
+++ /tmp/tmp.tf7VKElMjR	2026-02-02 21:18:03.221686658 -0500
@@ -0,0 +1,18 @@
+tools/testing/selftests/net/ext_hdr.py:7: [F401] `os` imported but unused
+tools/testing/selftests/net/ext_hdr.py:12: [F401] `enum.Enum` imported but unused
+tools/testing/selftests/net/ext_hdr.py:13: [F403] `from scapy.all import *` used; unable to detect undefined names
+tools/testing/selftests/net/ext_hdr.py:21: [F405] `subprocess` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:24: [F405] `subprocess` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:70: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:74: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:75: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:93: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:97: [F841] Local variable `max_consect_pad1` is assigned to but never used
+tools/testing/selftests/net/ext_hdr.py:165: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:201: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:206: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:212: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:228: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:253: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:364: [F405] `Raw` may be undefined, or defined from star imports
+tools/testing/selftests/net/ext_hdr.py:397: [E712] Avoid equality comparisons to `False`; use `not pair[2]:` for false checks