Bug 1376990 - VPN no longer connects after getting routes.
Summary: VPN no longer connects after getting routes.
Keywords:
Status: CLOSED DUPLICATE of bug 1375006
Alias: None
Product: Fedora
Classification: Fedora
Component: NetworkManager-pptp
Version: 24
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Lubomir Rintel
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-09-17 10:00 UTC by Brendan Shephard
Modified: 2016-10-03 10:59 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2016-10-03 10:59:15 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Brendan Shephard 2016-09-17 10:00:26 UTC 
Description of problem:
When attempting to connect VPN that previously worked, the connection fails after the routes have been obtained from the server.

Version-Release number of selected component (if applicable):

NetworkManager-1.2.4-2.fc24

How reproducible:
Everytime

Steps to Reproduce:
1. nmcli con up WORK / Or GUI it.
2. -
3. -

Actual results:
The connection obtains the applicable routes for the network from the VPN server, then gives the error: "** Message: nm-pptp-ppp-plugin: (nm_phasechange): status 1 / phase 'dead'" 

Then the error: "Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <error> [1474105413.0303] platform-linux: do-change-link[31]: failure changing link: failure 19 (No such device)"

Expected results:
VPN should establish link after obtaining routes.

Additional info:

ep 17 19:43:30 bne-server1 NetworkManager[29651]: <debug> [1474105410.9512] PropertiesChanged NMAccessPoint 0x55d6d8586b60: {'Strength': <byte 0x47>}
Sep 17 19:43:33 bne-server1 pptp[30059]: nm-pptp-service-30039 log[ctrlp_disp:pptp_ctrl.c:954]: Call disconnect notification received (call id 49382)
Sep 17 19:43:33 bne-server1 pptp[30059]: nm-pptp-service-30039 log[ctrlp_error:pptp_ctrl.c:206]: Result code is 2 'General Error'. Error code is 0, Cause code is 2570
Sep 17 19:43:33 bne-server1 pptp[30059]: nm-pptp-service-30039 log[call_callback:pptp_callmgr.c:84]: Closing connection (call state)
Sep 17 19:43:33 bne-server1 pptp[30059]: nm-pptp-service-30039 log[ctrlp_disp:pptp_ctrl.c:807]: Received Stop Control Connection Request.
Sep 17 19:43:33 bne-server1 pptp[30059]: nm-pptp-service-30039 log[ctrlp_rep:pptp_ctrl.c:258]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: Modem hangup
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: ** Message: nm-pptp-ppp-plugin: (nm_phasechange): status 11 / phase 'disconnect'
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: Connection terminated.
Sep 17 19:43:33 bne-server1 pppd[30044]: Modem hangup
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0237] platform-linux: event-notification: DELLINK, seq 0: 31
Sep 17 19:43:33 bne-server1 pppd[30044]: Connection terminated.
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0239] platform: signal: link removed: 31: ppp0 <NOARP,DOWN;pointopoint,multicast,noarp> mtu 1500 arp 512 unknown/ppp not-init addrgenmode eui64
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0240] platform-linux: event-notification: NEWADDR, seq 37: 127.0.0.1/8 lft forever pref forever lifetime 36-0[4294967295,4294967295] dev 1 flags permanent src kernel
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0241] platform-linux: event-notification: NEWADDR, seq 37: 192.168.1.6/24 lft forever pref forever lifetime 36-0[4294967295,4294967295] dev 3 flags permanent src kernel
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0241] platform-linux: event-notification: NEWADDR, seq 37: 172.17.0.1/16 lft forever pref forever lifetime 36-0[4294967295,4294967295] dev 4 flags permanent src kernel
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0241] platform-linux: event-notification: NEWADDR, seq 37: 192.168.124.1/24 lft forever pref forever lifetime 36-0[4294967295,4294967295] dev 5 flags permanent src kernel
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0242] platform-linux: event-notification: NEWADDR, seq 38: ::1/128 lft forever pref forever lifetime 36-0[4294967295,4294967295] dev 1 flags permanent src kernel
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: ** Message: Terminated ppp daemon with PID 30044.
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0242] platform-linux: event-notification: NEWADDR, seq 38: fe80::e246:9aff:fea9:1f63/64 lft forever pref forever lifetime 36-0[4294967295,4294967295] dev 3 flags permanent src kernel
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0243] platform-linux: event-notification: NEWROUTE, seq 39: 0.0.0.0/0 via 192.168.1.254 dev 3 metric 600 mss 0 src user scope global
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0243] platform-linux: event-notification: NEWROUTE, seq 39: x.x.x.x/32 via 192.168.1.254 dev 3 metric 0 mss 0 src user scope global pref-src 192.168.1.6
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0244] platform-linux: event-notification: NEWROUTE, seq 39: 172.17.0.0/16 via 0.0.0.0 dev 4 metric 0 mss 0 src rtprot-kernel scope link pref-src 172.17.0.1
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0244] platform-linux: event-notification: NEWROUTE, seq 39: 192.168.1.0/24 via 0.0.0.0 dev 3 metric 600 mss 0 src rtprot-kernel scope link pref-src 192.168.1.6
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0244] platform-linux: event-notification: NEWROUTE, seq 39: 192.168.124.0/24 via 0.0.0.0 dev 5 metric 0 mss 0 src rtprot-kernel scope link pref-src 192.168.124.1
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0244] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0245] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0245] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0245] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0245] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: ** Message: nm-pptp-ppp-plugin: (nm_phasechange): status 1 / phase 'dead'
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: ** Message: nm-pptp-ppp-plugin: (nm_exit_notify): cleaning up
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0246] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 pppd[30044]: Exit.
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0246] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0246] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0246] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0247] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0247] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0247] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0247] platform-linux: event-notification: NEWROUTE, seq 39: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0248] platform-linux: event-notification: NEWROUTE, seq 40: fe80::/64 via :: dev 3 metric 256 mss 0 src rtprot-kernel
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0248] platform-linux: event-notification: NEWROUTE, seq 40: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0248] platform-linux: event-notification: NEWROUTE, seq 40: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0248] platform-linux: event-notification: NEWROUTE, seq 40: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0249] platform-linux: event-notification: NEWROUTE, seq 40: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0249] platform-linux: event-notification: NEWROUTE, seq 40: ignore
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0249] manager: (ppp0): removing device (allow_unmanage 1, managed 0)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0250] device[0x55d6d86400c0] (ppp0): ip4-config: update (commit=0, routes-full-sync=0, new-config=(nil))
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0250] device[0x55d6d86400c0] (ppp0): ip4-config: clear IP4Config instance (/org/freedesktop/NetworkManager/IP4Config/8)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0251] dns-mgr: (device_ip4_config_changed): queueing DNS updates (1)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0252] dns-mgr: (device_ip4_config_changed): DNS configuration did not change
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0252] dns-mgr: (device_ip4_config_changed): no DNS changes to commit (0)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0252] exported-object[0x55d6d8612880]: unexport: "/org/freedesktop/NetworkManager/IP4Config/8"
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0255] device[0x55d6d86400c0] (ppp0): ip6-config: update (commit=0, routes-full-sync=0, new-config=(nil))
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0255] device[0x55d6d86400c0] (ppp0): ip6-config: clear IP6Config instance (/org/freedesktop/NetworkManager/IP6Config/8)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0256] dns-mgr: (device_ip6_config_changed): queueing DNS updates (1)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0256] dns-mgr: (device_ip6_config_changed): DNS configuration did not change
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0256] dns-mgr: (device_ip6_config_changed): no DNS changes to commit (0)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0257] exported-object[0x55d6d860fe50]: unexport: "/org/freedesktop/NetworkManager/IP6Config/8"
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <trace> [1474105413.0278] exported-object[0x55d6d86400c0]: unexport: "/org/freedesktop/NetworkManager/Devices/6"
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0281] device[0x55d6d86400c0] (ppp0): disposing
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0282] device[0x55d6d86400c0] (ppp0): remove_pending_action (0): 'dhcp6' not pending (expected)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0282] device[0x55d6d86400c0] (ppp0): remove_pending_action (0): 'autoconf6' not pending (expected)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0282] device[0x55d6d86400c0] (ppp0): will disable userland IPv6LL
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0282] platform-linux: link: change 31: user-ipv6ll: set IPv6 address generation mode to eui64
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0301] platform-linux: do-request-link: 31 
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0302] platform-linux: netlink: recvmsg: error message from kernel: No such device (19) for request 41
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0302] platform-linux: netlink: recvmsg: error message from kernel: No such device (19) for request 42
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <error> [1474105413.0303] platform-linux: do-change-link[31]: failure changing link: failure 19 (No such device)
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <warn>  [1474105413.0303] device (ppp0): failed to disable userspace IPv6LL address handling
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0303] device[0x55d6d86400c0] (ppp0): ip4-config: update (commit=1, routes-full-sync=1, new-config=(nil))
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0304] device[0x55d6d86400c0] (ppp0): ip6-config: update (commit=1, routes-full-sync=1, new-config=(nil))
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0304] device[0x55d6d86400c0] (ppp0): finalize(): NMDeviceGeneric
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0308] platform-linux: UDEV event: action 'remove' subsys 'net' device 'ppp0' (31); seqnum=3916
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <debug> [1474105413.0308] platform-linux: udev-remove: IFINDEX=31
Sep 17 19:43:33 bne-server1 NetworkManager[29651]: <info>  [1474105413.0312] vpn-connection[0x55d6d8647200,5eee809f-71e3-4c10-999e-2189664ede08,"WORK",0]: VPN service disappeared
Comment 1 Thomas Haller 2016-10-03 10:59:15 UTC 
looks like a duplicate.


Please reopen if the workaround https://bugzilla.redhat.com/show_bug.cgi?id=1375006#c5 doesn't help you.

*** This bug has been marked as a duplicate of bug 1375006 ***
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