diff options
| -rw-r--r-- | interface-definitions/system_option.xml.in | 13 | ||||
| -rwxr-xr-x | src/conf_mode/system_option.py | 12 |
2 files changed, 25 insertions, 0 deletions
diff --git a/interface-definitions/system_option.xml.in b/interface-definitions/system_option.xml.in index ad423d9d1..e78a53552 100644 --- a/interface-definitions/system_option.xml.in +++ b/interface-definitions/system_option.xml.in @@ -49,6 +49,19 @@ <valueless/> </properties> </leafNode> + <node name="debug"> + <properties> + <help>Dynamic debugging for kernel module</help> + </properties> + <children> + <leafNode name="wireguard"> + <properties> + <help>Dynamic debugging for Wireguard module</help> + <valueless/> + </properties> + </leafNode> + </children> + </node> </children> </node> <leafNode name="keyboard-layout"> diff --git a/src/conf_mode/system_option.py b/src/conf_mode/system_option.py index 2c31703e9..56d608569 100755 --- a/src/conf_mode/system_option.py +++ b/src/conf_mode/system_option.py @@ -24,6 +24,9 @@ from vyos.configverify import verify_source_interface from vyos.configverify import verify_interface_exists from vyos.system import grub_util from vyos.template import render +from vyos.utils.dict import dict_search +from vyos.utils.file import write_file +from vyos.utils.kernel import check_kmod from vyos.utils.process import cmd from vyos.utils.process import is_systemd_service_running from vyos.utils.network import is_addr_assigned @@ -159,6 +162,15 @@ def apply(options): cmd('udevadm control --reload-rules') + # Enable/disable dynamic debugging for kernel modules + modules = ['wireguard'] + modules_enabled = dict_search('kernel.debug', options) or [] + for module in modules: + if module in modules_enabled: + check_kmod(module) + write_file('/sys/kernel/debug/dynamic_debug/control', f'module {module} +p') + else: + write_file('/sys/kernel/debug/dynamic_debug/control', f'module {module} -p') if __name__ == '__main__': try: |