[PATCH] core: fix route metric set to -1 on DHCP renewal
The first DHCP renew after setting back Ethernet metric to default (-1) applies a metric of 4294967295 (uint16 -1) instead of the default metric. The route becomes: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 0.0.0.0 0.0.0.0 U 7000 0 ppp0 0.0.0.0 192.168.19.193 0.0.0.0 UG-1 0 0 eth0 10.64.64.64 0.0.0.0 255.255.255.255 UH0 0 0 ppp0 10.64.64.64 0.0.0.0 255.255.255.255 UH7000 0 ppp0 10.250.0.0 0.0.0.0 255.255.0.0 U 50 0 0 tun0 192.168.19.00.0.0.0 255.255.255.0 U 1000 0 eth0 192.168.19.193 0.0.0.0 255.255.255.255 UH1000 0 eth0 217.114.201.194 192.168.19.193 255.255.255.255 UGH 1000 0 eth0 Route update traces: Sep 20 09:53:11.869027 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): REQUEST (renewing) Sep 20 09:53:11.873766 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): ACK Sep 20 09:53:11.873792 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): lease expires in 1min 58s Sep 20 09:53:11.873800 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): T2 expires in 1min 35s Sep 20 09:53:11.873808 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): T1 expires in 50s Sep 20 09:53:11.873845 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): client event 4 Sep 20 09:53:11.873853 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): lease available Sep 20 09:53:11.873881 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): address 192.168.19.100 Sep 20 09:53:11.873890 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): plen 24 Sep 20 09:53:11.873899 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): expires in 120 seconds Sep 20 09:53:11.873916 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): nameserver '192.168.19.193' Sep 20 09:53:11.873925 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): hostname 'TAPOFB1' Sep 20 09:53:11.873932 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): gateway 192.168.19.193 Sep 20 09:53:11.874064 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): state changed bound -> bound Sep 20 09:53:11.874082 tap-0FB1 NetworkManager[762]: device[0x558dc60b3140] (eth0): new DHCPv4 client state 1 Sep 20 09:53:11.874535 tap-0FB1 NetworkManager[762]: device[0x558dc60b3140] (eth0): ip4-config: update (commit=1, new-config=0x558dc6110be0) Sep 20 09:53:11.874569 tap-0FB1 NetworkManager[762]: platform: address: adding or updating IPv4 address: 192.168.19.100/24 lft 120sec pref 120sec lifetime 237-0[120,120] dev 2 flags noprefixroute src unkn Sep 20 09:53:11.874626 tap-0FB1 NetworkManager[762]: platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 141: 192.168.19.100/24 lft 120sec pref 120sec lifetime 237-237[120,120] dev 2 flags noprl Sep 20 09:53:11.874653 tap-0FB1 NetworkManager[762]: platform: signal: address 4 changed: 192.168.19.100/24 lft 120sec pref 120sec lifetime 237-237[120,120] dev 2 flags noprefixroute src kernel Sep 20 09:53:11.874671 tap-0FB1 NetworkManager[762]: device[0x558dc60b3140] (eth0): queued IP4 config change Sep 20 09:53:11.874699 tap-0FB1 NetworkManager[762]: platform-linux: do-add-ip4-address[2: 192.168.19.100/24]: success Sep 20 09:53:11.874723 tap-0FB1 NetworkManager[762]: platform: route: append IPv4 route: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src dhcp Sep 20 09:53:11.874778 tap-0FB1 NetworkManager[762]: platform-linux: event-notification: RTM_NEWROUTE, flags excl,create, seq 142: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src rt-dhcl Sep 20 09:53:11.874809 tap-0FB1 NetworkManager[762]: platform: signal: route 4 added: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874846 tap-0FB1 NetworkManager[762]: platform-linux: do-add-ip4-route[0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src rt-dhcp scope global]: success Sep 20 09:53:11.874867 tap-0FB1 NetworkManager[762]: platform: ip4-route: delete 0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874904 tap-0FB1 NetworkManager[762]: platform-linux: event-notification: RTM_DELROUTE, flags 0, seq 143: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874930 tap-0FB1 NetworkManager[762]: platform: signal: route 4 removed: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874961 tap-0FB1 NetworkManager[762]: platform-linux: do-delete-ip4-route[0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global]: success Sep 20 09:53:11.874983 tap-0FB1 NetworkManager[762]: platform: ip4-dev-route: register 192.168.19.0/24 via 0.0.0.0 dev 2 metric 0 mss 0 rt-src rt-kernel scope link pref-src
[PATCH] core: fix route metric set to -1 on DHCP renewal
The first DHCP renew after setting back Ethernet metric to default (-1) applies a metric of 4294967295 (uint16 -1) instead of the default metric. The route becomes: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 0.0.0.0 0.0.0.0 U 7000 0 ppp0 0.0.0.0 192.168.19.193 0.0.0.0 UG-1 0 0 eth0 10.64.64.64 0.0.0.0 255.255.255.255 UH0 0 0 ppp0 10.64.64.64 0.0.0.0 255.255.255.255 UH7000 0 ppp0 10.250.0.0 0.0.0.0 255.255.0.0 U 50 0 0 tun0 192.168.19.00.0.0.0 255.255.255.0 U 1000 0 eth0 192.168.19.193 0.0.0.0 255.255.255.255 UH1000 0 eth0 217.114.201.194 192.168.19.193 255.255.255.255 UGH 1000 0 eth0 Route update traces: Sep 20 09:53:11.869027 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): REQUEST (renewing) Sep 20 09:53:11.873766 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): ACK Sep 20 09:53:11.873792 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): lease expires in 1min 58s Sep 20 09:53:11.873800 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): T2 expires in 1min 35s Sep 20 09:53:11.873808 tap-0FB1 NetworkManager[762]: libsystemd: DHCP CLIENT (0xfd5eaeb9): T1 expires in 50s Sep 20 09:53:11.873845 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): client event 4 Sep 20 09:53:11.873853 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): lease available Sep 20 09:53:11.873881 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): address 192.168.19.100 Sep 20 09:53:11.873890 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): plen 24 Sep 20 09:53:11.873899 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): expires in 120 seconds Sep 20 09:53:11.873916 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): nameserver '192.168.19.193' Sep 20 09:53:11.873925 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): hostname 'TAPOFB1' Sep 20 09:53:11.873932 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): gateway 192.168.19.193 Sep 20 09:53:11.874064 tap-0FB1 NetworkManager[762]: dhcp4 (eth0): state changed bound -> bound Sep 20 09:53:11.874082 tap-0FB1 NetworkManager[762]: device[0x558dc60b3140] (eth0): new DHCPv4 client state 1 Sep 20 09:53:11.874535 tap-0FB1 NetworkManager[762]: device[0x558dc60b3140] (eth0): ip4-config: update (commit=1, new-config=0x558dc6110be0) Sep 20 09:53:11.874569 tap-0FB1 NetworkManager[762]: platform: address: adding or updating IPv4 address: 192.168.19.100/24 lft 120sec pref 120sec lifetime 237-0[120,120] dev 2 flags noprefixroute src unkn Sep 20 09:53:11.874626 tap-0FB1 NetworkManager[762]: platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 141: 192.168.19.100/24 lft 120sec pref 120sec lifetime 237-237[120,120] dev 2 flags noprl Sep 20 09:53:11.874653 tap-0FB1 NetworkManager[762]: platform: signal: address 4 changed: 192.168.19.100/24 lft 120sec pref 120sec lifetime 237-237[120,120] dev 2 flags noprefixroute src kernel Sep 20 09:53:11.874671 tap-0FB1 NetworkManager[762]: device[0x558dc60b3140] (eth0): queued IP4 config change Sep 20 09:53:11.874699 tap-0FB1 NetworkManager[762]: platform-linux: do-add-ip4-address[2: 192.168.19.100/24]: success Sep 20 09:53:11.874723 tap-0FB1 NetworkManager[762]: platform: route: append IPv4 route: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src dhcp Sep 20 09:53:11.874778 tap-0FB1 NetworkManager[762]: platform-linux: event-notification: RTM_NEWROUTE, flags excl,create, seq 142: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src rt-dhcl Sep 20 09:53:11.874809 tap-0FB1 NetworkManager[762]: platform: signal: route 4 added: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874846 tap-0FB1 NetworkManager[762]: platform-linux: do-add-ip4-route[0.0.0.0/0 via 192.168.19.193 dev 2 metric 4294967295 mss 0 rt-src rt-dhcp scope global]: success Sep 20 09:53:11.874867 tap-0FB1 NetworkManager[762]: platform: ip4-route: delete 0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874904 tap-0FB1 NetworkManager[762]: platform-linux: event-notification: RTM_DELROUTE, flags 0, seq 143: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874930 tap-0FB1 NetworkManager[762]: platform: signal: route 4 removed: 0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global Sep 20 09:53:11.874961 tap-0FB1 NetworkManager[762]: platform-linux: do-delete-ip4-route[0.0.0.0/0 via 192.168.19.193 dev 2 metric 100 mss 0 rt-src rt-dhcp scope global]: success Sep 20 09:53:11.874983 tap-0FB1 NetworkManager[762]: platform: ip4-dev-route: register 192.168.19.0/24 via 0.0.0.0 dev 2 metric 0 mss 0 rt-src rt-kernel scope link pref-src
[PATCH] ppp-manager: fix pppd not exiting correctly on modem hangup
When unplugging an USB 3G modem device, pppd does not exit correctly and we have the following traces: Sep 10 07:58:24.616465 ModemManager[1158]: (tty/ttyUSB0): released by device '/sys/devices/pci:00/:00:1c.0/:01:00.0/usb4/4-1' Sep 10 07:58:24.620314 pppd[2292]: Modem hangup Sep 10 07:58:24.621368 ModemManager[1158]: (tty/ttyUSB1): released by device '/sys/devices/pci:00/:00:1c.0/:01:00.0/usb4/4-1' Sep 10 07:58:24.621835 ModemManager[1158]: (ttyUSB1): could not re-acquire serial port lock: (5) Input/output error Sep 10 07:58:24.621358 NetworkManager[1871]: ppp-manager: set-ifindex 4 Sep 10 07:58:24.621369 NetworkManager[1871]: ppp-manager: can't change the ifindex from 4 to 4 Sep 10 07:58:24.623982 NetworkManager[1871]: device (ttyUSB0): state change: activated -> unmanaged (reason 'removed', sys-iface-state: 'removed') Sep 10 07:58:24.624411 NetworkManager[1871]: kill child process 'pppd' (2292): wait for process to terminate after sending SIGTERM (15) (send SIGKILL in 1500 milliseconds)... Sep 10 07:58:24.624440 NetworkManager[1871]: modem-broadband[ttyUSB0]: notifying ModemManager about the modem disconnection Sep 10 07:58:24.626591 NetworkManager[1871]: modem-broadband[ttyUSB0]: notifying ModemManager about the modem disconnection Sep 10 07:58:24.681016 NetworkManager[1871]: modem-broadband[ttyUSB0]: failed to disconnect modem: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.ModemManager1.Modem.Simple' on object at path /org/freedesktop/ModemManager1/Modem/0 Sep 10 07:58:26.126817 NetworkManager[1871]: kill child process 'pppd' (2292): process not terminated after 1502368 usec. Sending SIGKILL signal Sep 10 07:58:26.128121 NetworkManager[1871]: device (ppp0): state change: disconnected -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed') Sep 10 07:58:26.135571 NetworkManager[1871]: kill child process 'pppd' (2292): terminated by signal 9 (1511158 usec elapsed) This is due to nm-ppp-plugin waiting on SetIfIndex call until timeout, which is longer than termination process timeout. Calling g_dbus_method_invocation_return_value() on error fixes this. --- src/ppp/nm-ppp-manager.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/ppp/nm-ppp-manager.c b/src/ppp/nm-ppp-manager.c index 5e893c8..079de9f 100644 --- a/src/ppp/nm-ppp-manager.c +++ b/src/ppp/nm-ppp-manager.c @@ -442,7 +442,7 @@ impl_ppp_manager_set_ifindex (NMDBusObject *obj, if (priv->ifindex >= 0) { _LOGW ("can't change the ifindex from %d to %d", priv->ifindex, (int) ifindex); - return; + goto out; } if (ifindex > 0) { @@ -463,6 +463,8 @@ impl_ppp_manager_set_ifindex (NMDBusObject *obj, obj_keep_alive = nmp_object_ref (NMP_OBJECT_UP_CAST (plink)); g_signal_emit (self, signals[IFINDEX_SET], 0, ifindex, plink->name); + +out: g_dbus_method_invocation_return_value (invocation, NULL); } -- 2.7.4 ___ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list
[PATCH] ppp-manager: fix pppd not exiting correctly on modem hangup
When unplugging an USB 3G modem device, pppd does not exit correctly and we have the following traces: Sep 10 07:58:24.616465 ModemManager[1158]: (tty/ttyUSB0): released by device '/sys/devices/pci:00/:00:1c.0/:01:00.0/usb4/4-1' Sep 10 07:58:24.620314 pppd[2292]: Modem hangup Sep 10 07:58:24.621368 ModemManager[1158]: (tty/ttyUSB1): released by device '/sys/devices/pci:00/:00:1c.0/:01:00.0/usb4/4-1' Sep 10 07:58:24.621835 ModemManager[1158]: (ttyUSB1): could not re-acquire serial port lock: (5) Input/output error Sep 10 07:58:24.621358 NetworkManager[1871]: ppp-manager: set-ifindex 4 Sep 10 07:58:24.621369 NetworkManager[1871]: ppp-manager: can't change the ifindex from 4 to 4 Sep 10 07:58:24.623982 NetworkManager[1871]: device (ttyUSB0): state change: activated -> unmanaged (reason 'removed', sys-iface-state: 'removed') Sep 10 07:58:24.624411 NetworkManager[1871]: kill child process 'pppd' (2292): wait for process to terminate after sending SIGTERM (15) (send SIGKILL in 1500 milliseconds)... Sep 10 07:58:24.624440 NetworkManager[1871]: modem-broadband[ttyUSB0]: notifying ModemManager about the modem disconnection Sep 10 07:58:24.626591 NetworkManager[1871]: modem-broadband[ttyUSB0]: notifying ModemManager about the modem disconnection Sep 10 07:58:24.681016 NetworkManager[1871]: modem-broadband[ttyUSB0]: failed to disconnect modem: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.ModemManager1.Modem.Simple' on object at path /org/freedesktop/ModemManager1/Modem/0 Sep 10 07:58:26.126817 NetworkManager[1871]: kill child process 'pppd' (2292): process not terminated after 1502368 usec. Sending SIGKILL signal Sep 10 07:58:26.128121 NetworkManager[1871]: device (ppp0): state change: disconnected -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed') Sep 10 07:58:26.135571 NetworkManager[1871]: kill child process 'pppd' (2292): terminated by signal 9 (1511158 usec elapsed) This is due to nm-ppp-plugin waiting on SetIfIndex call until timeout, which is longer than termination process timeout. Calling g_dbus_method_invocation_return_value() on error fixes this. --- src/ppp/nm-ppp-manager.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/ppp/nm-ppp-manager.c b/src/ppp/nm-ppp-manager.c index 5e893c8..079de9f 100644 --- a/src/ppp/nm-ppp-manager.c +++ b/src/ppp/nm-ppp-manager.c @@ -442,7 +442,7 @@ impl_ppp_manager_set_ifindex (NMDBusObject *obj, if (priv->ifindex >= 0) { _LOGW ("can't change the ifindex from %d to %d", priv->ifindex, (int) ifindex); - return; + goto out; } if (ifindex > 0) { @@ -463,6 +463,8 @@ impl_ppp_manager_set_ifindex (NMDBusObject *obj, obj_keep_alive = nmp_object_ref (NMP_OBJECT_UP_CAST (plink)); g_signal_emit (self, signals[IFINDEX_SET], 0, ifindex, plink->name); + +out: g_dbus_method_invocation_return_value (invocation, NULL); } -- 2.7.4 ___ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list
[PATCH] ppp-manager: fix pppd not exiting correctly on modem hangup
When unplugging an USB 3G modem device, pppd does not exit correctly and we have the following traces: Sep 10 07:58:24.616465 ModemManager[1158]: (tty/ttyUSB0): released by device '/sys/devices/pci:00/:00:1c.0/:01:00.0/usb4/4-1' Sep 10 07:58:24.620314 pppd[2292]: Modem hangup Sep 10 07:58:24.621368 ModemManager[1158]: (tty/ttyUSB1): released by device '/sys/devices/pci:00/:00:1c.0/:01:00.0/usb4/4-1' Sep 10 07:58:24.621835 ModemManager[1158]: (ttyUSB1): could not re-acquire serial port lock: (5) Input/output error Sep 10 07:58:24.621358 NetworkManager[1871]: ppp-manager: set-ifindex 4 Sep 10 07:58:24.621369 NetworkManager[1871]: ppp-manager: can't change the ifindex from 4 to 4 Sep 10 07:58:24.623982 NetworkManager[1871]: device (ttyUSB0): state change: activated -> unmanaged (reason 'removed', sys-iface-state: 'removed') Sep 10 07:58:24.624411 NetworkManager[1871]: kill child process 'pppd' (2292): wait for process to terminate after sending SIGTERM (15) (send SIGKILL in 1500 milliseconds)... Sep 10 07:58:24.624440 NetworkManager[1871]: modem-broadband[ttyUSB0]: notifying ModemManager about the modem disconnection Sep 10 07:58:24.626591 NetworkManager[1871]: modem-broadband[ttyUSB0]: notifying ModemManager about the modem disconnection Sep 10 07:58:24.681016 NetworkManager[1871]: modem-broadband[ttyUSB0]: failed to disconnect modem: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.ModemManager1.Modem.Simple' on object at path /org/freedesktop/ModemManager1/Modem/0 Sep 10 07:58:26.126817 NetworkManager[1871]: kill child process 'pppd' (2292): process not terminated after 1502368 usec. Sending SIGKILL signal Sep 10 07:58:26.128121 NetworkManager[1871]: device (ppp0): state change: disconnected -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed') Sep 10 07:58:26.135571 NetworkManager[1871]: kill child process 'pppd' (2292): terminated by signal 9 (1511158 usec elapsed) This is due to nm-ppp-plugin waiting on SetIfIndex call until timeout, which is longer than termination process timeout. Calling g_dbus_method_invocation_return_value() on error fixes this. --- src/ppp/nm-ppp-manager.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/ppp/nm-ppp-manager.c b/src/ppp/nm-ppp-manager.c index 5e893c8..079de9f 100644 --- a/src/ppp/nm-ppp-manager.c +++ b/src/ppp/nm-ppp-manager.c @@ -442,7 +442,7 @@ impl_ppp_manager_set_ifindex (NMDBusObject *obj, if (priv->ifindex >= 0) { _LOGW ("can't change the ifindex from %d to %d", priv->ifindex, (int) ifindex); - return; + goto out; } if (ifindex > 0) { @@ -463,6 +463,8 @@ impl_ppp_manager_set_ifindex (NMDBusObject *obj, obj_keep_alive = nmp_object_ref (NMP_OBJECT_UP_CAST (plink)); g_signal_emit (self, signals[IFINDEX_SET], 0, ifindex, plink->name); + +out: g_dbus_method_invocation_return_value (invocation, NULL); } -- 2.7.4 ___ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list
[PATCH] devices/wwan: Stop PPP manager in deactivate_cleanup()
When ModemManager exits, pppd is not killed due to nm_exported_object not unexported (ppp_manager refcount = 2). Call to nm_ppp_manager_stop_sync() allows to correctly clean ppp_manager before calling g_clear_object(), as this is done in nm-device-ethernet.c and nm-device-adsl.c. https://bugzilla.gnome.org/show_bug.cgi?id=796108 --- src/devices/wwan/nm-modem.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/devices/wwan/nm-modem.c b/src/devices/wwan/nm-modem.c index 010a2b6..3e902fa 100644 --- a/src/devices/wwan/nm-modem.c +++ b/src/devices/wwan/nm-modem.c @@ -1095,7 +1095,10 @@ deactivate_cleanup (NMModem *self, NMDevice *device) priv->in_bytes = priv->out_bytes = 0; - g_clear_object (&priv->ppp_manager); + if (priv->ppp_manager) { + nm_ppp_manager_stop_sync (priv->ppp_manager); + g_clear_object (&priv->ppp_manager); + } if (device) { g_return_if_fail (NM_IS_DEVICE (device)); -- 2.7.4 ___ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list