From 2f8e4e2b0615a82225a1d63b5bd767a85ceee754 Mon Sep 17 00:00:00 2001 From: Beniamino Galvani Date: Wed, 24 Aug 2022 16:50:14 +0200 Subject: [PATCH] core: log when dynamic IP configuration is restarted and why (cherry picked from commit 6cd69fde339cc69717671226e06156339de71314) --- src/core/devices/nm-device-ethernet.c | 2 +- src/core/devices/nm-device.c | 10 ++++++---- src/core/devices/nm-device.h | 2 +- src/core/devices/wifi/nm-device-wifi.c | 4 ++-- src/core/nm-manager.c | 2 +- 5 files changed, 11 insertions(+), 9 deletions(-) diff --git a/src/core/devices/nm-device-ethernet.c b/src/core/devices/nm-device-ethernet.c index 32f2fbf9b4..40c6d208e1 100644 --- a/src/core/devices/nm-device-ethernet.c +++ b/src/core/devices/nm-device-ethernet.c @@ -451,7 +451,7 @@ supplicant_auth_state_changed(NMSupplicantInterface *iface, if (state == NM_SUPPLICANT_AUTH_STATE_SUCCESS) { nm_clear_g_signal_handler(priv->supplicant.iface, &priv->supplicant.iface_state_id); - nm_device_update_dynamic_ip_setup(NM_DEVICE(self)); + nm_device_update_dynamic_ip_setup(NM_DEVICE(self), "supplicant auth state changed"); } } diff --git a/src/core/devices/nm-device.c b/src/core/devices/nm-device.c index df7fb37f41..7585acf4d3 100644 --- a/src/core/devices/nm-device.c +++ b/src/core/devices/nm-device.c @@ -6332,7 +6332,7 @@ _dev_unmanaged_check_external_down(NMDevice *self, gboolean only_if_unmanaged, g } void -nm_device_update_dynamic_ip_setup(NMDevice *self) +nm_device_update_dynamic_ip_setup(NMDevice *self, const char *reason) { NMDevicePrivate *priv; @@ -6343,6 +6343,8 @@ nm_device_update_dynamic_ip_setup(NMDevice *self) if (priv->state < NM_DEVICE_STATE_IP_CONFIG || priv->state > NM_DEVICE_STATE_ACTIVATED) return; + _LOGD(LOGD_DEVICE, "restarting dynamic IP configuration (%s)", reason); + g_hash_table_remove_all(priv->ip6_saved_properties); if (priv->ipdhcp_data_4.state != NM_DEVICE_IP_STATE_NONE) @@ -6742,7 +6744,7 @@ device_link_changed(gpointer user_data) /* Update DHCP, etc, if needed */ if (ip_ifname_changed) - nm_device_update_dynamic_ip_setup(self); + nm_device_update_dynamic_ip_setup(self, "IP interface changed"); was_up = priv->up; priv->up = NM_FLAGS_HAS(pllink->n_ifi_flags, IFF_UP); @@ -6802,7 +6804,7 @@ device_link_changed(gpointer user_data) * renew DHCP leases and such. */ if (priv->state == NM_DEVICE_STATE_ACTIVATED) { - nm_device_update_dynamic_ip_setup(self); + nm_device_update_dynamic_ip_setup(self, "interface got carrier"); } } @@ -6864,7 +6866,7 @@ device_ip_link_changed(gpointer user_data) priv->ip_iface_ = g_strdup(ip_iface); update_prop_ip_iface(self); - nm_device_update_dynamic_ip_setup(self); + nm_device_update_dynamic_ip_setup(self, "interface renamed"); } return G_SOURCE_REMOVE; diff --git a/src/core/devices/nm-device.h b/src/core/devices/nm-device.h index 382c866053..de850e68f2 100644 --- a/src/core/devices/nm-device.h +++ b/src/core/devices/nm-device.h @@ -764,7 +764,7 @@ void nm_device_update_metered(NMDevice *self); gboolean nm_device_update_hw_address(NMDevice *self); void nm_device_update_initial_hw_address(NMDevice *self); void nm_device_update_permanent_hw_address(NMDevice *self, gboolean force_freeze); -void nm_device_update_dynamic_ip_setup(NMDevice *self); +void nm_device_update_dynamic_ip_setup(NMDevice *self, const char *reason); guint nm_device_get_supplicant_timeout(NMDevice *self); gboolean nm_device_auth_retries_try_next(NMDevice *self); diff --git a/src/core/devices/wifi/nm-device-wifi.c b/src/core/devices/wifi/nm-device-wifi.c index 39c68d777f..43798b85ad 100644 --- a/src/core/devices/wifi/nm-device-wifi.c +++ b/src/core/devices/wifi/nm-device-wifi.c @@ -2520,7 +2520,7 @@ supplicant_iface_state(NMDeviceWifi *self, _LOGD(LOGD_WIFI, "supplicant state settled after roaming, renew dynamic IP configuration"); nm_clear_g_source_inst(&priv->roam_supplicant_wait_source); - nm_device_update_dynamic_ip_setup(device); + nm_device_update_dynamic_ip_setup(device, "roamed to a different AP"); } } break; @@ -2663,7 +2663,7 @@ supplicant_iface_notify_current_bss(NMSupplicantInterface *iface, if (nm_supplicant_interface_get_state(priv->sup_iface) == NM_SUPPLICANT_INTERFACE_STATE_COMPLETED) { - nm_device_update_dynamic_ip_setup(NM_DEVICE(self)); + nm_device_update_dynamic_ip_setup(NM_DEVICE(self), "roamed to a different AP"); } else { /* Wait that the authentication to new the AP completes before * trying to renew, otherwise the DHCP REQUEST could be lost diff --git a/src/core/nm-manager.c b/src/core/nm-manager.c index 3af24aa00b..822df7ad3b 100644 --- a/src/core/nm-manager.c +++ b/src/core/nm-manager.c @@ -6580,7 +6580,7 @@ do_sleep_wake(NMManager *self, gboolean sleeping_changed) && !nm_device_get_unmanaged_flags(device, NM_UNMANAGED_SLEEPING)) { /* DHCP leases of software devices could have gone stale * so we need to renew them. */ - nm_device_update_dynamic_ip_setup(device); + nm_device_update_dynamic_ip_setup(device, "wake up"); continue; }