Public bug reported:
Upon connecting, NetworkManager from -updates is segfaulting:
[ 139.520739] NetworkManager[15884]: segfault at 0 ip 0000000000497ad7
sp 00007fff77195d00 error 4 in NetworkManager[400000+1bf000]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> keyfile: add connection
in-memory (c4b6e184-67e3-4a12-8dd3-79ec7ef650e0,"enx803f5d087a34")
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
device state change: unmanaged -> unavailable (reason 'connection-assumed') [10
20 41]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
device state change: unavailable -> disconnected (reason 'connection-assumed')
[20 30 41]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
Activation: starting connection 'enx803f5d087a34'
(c4b6e184-67e3-4a12-8dd3-79ec7ef650e0)
Nov 30 10:31:23 arbella NetworkManager[16259]: nm_device_get_device_type:
assertion 'NM_IS_DEVICE (self)' failed
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (lo): link connected
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (lo): new Generic device
(carrier: ON, driver: 'unknown', ifindex: 1)
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): using nl80211
for WiFi device control
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): driver
supports Access Point (AP) mode
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): new 802.11
WiFi device (carrier: UNKNOWN, driver: 'ath10k_pci', ifindex: 3)
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): device state
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Nov 30 10:31:23 arbella kernel: [ 140.168048] IPv6: ADDRCONF(NETDEV_UP):
wlp2s0: link is not ready
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> urfkill disappeared from
the bus
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> use BlueZ version 5
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> wpa_supplicant running
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): supplicant
interface state: starting -> ready
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (lxcbr0): device state
change: disconnected -> prepare (reason 'none') [30 40 0]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
device state change: disconnected -> prepare (reason 'none') [30 40 0]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> Policy set
'enx803f5d087a34' (enx803f5d087a34) as default for IPv4 routing and DNS.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: Network-Manager 1.0.4-0ubuntu5
ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
Uname: Linux 4.2.0-18-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Nov 30 10:39:36 2015
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2015-11-21 (9 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
IpRoute:
default via 10.20.64.1 dev wlp2s0 proto static metric 600
10.0.3.0/24 dev lxcbr0 proto kernel scope link src 10.0.3.1
10.20.64.0/21 dev wlp2s0 proto kernel scope link src 10.20.66.104 metric
600
169.254.0.0/16 dev lxcbr0 scope link metric 1000
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
lxcbr0 bridge connected /org/freedesktop/NetworkManager/Devices/3 lxcbr0
ac91e68a-905e-4cd2-a937-11b8c5f4bed0
/org/freedesktop/NetworkManager/ActiveConnection/1
wlp2s0 wifi connected /org/freedesktop/NetworkManager/Devices/2
Canonical-2.4GHz-g 4eb6b0d8-a49e-4e11-aff1-18ce3f158523
/org/freedesktop/NetworkManager/ActiveConnection/2
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 --
-- --
nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2:
Error: Object 'nm' is unknown, try 'nmcli help'.
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug third-party-packages wily
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https://bugs.launchpad.net/bugs/1521136
Title:
NetworkManager segfaults on connect
Status in network-manager package in Ubuntu:
New
Bug description:
Upon connecting, NetworkManager from -updates is segfaulting:
[ 139.520739] NetworkManager[15884]: segfault at 0 ip
0000000000497ad7 sp 00007fff77195d00 error 4 in
NetworkManager[400000+1bf000]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> keyfile: add
connection in-memory (c4b6e184-67e3-4a12-8dd3-79ec7ef650e0,"enx803f5d087a34")
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
device state change: unmanaged -> unavailable (reason 'connection-assumed') [10
20 41]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
device state change: unavailable -> disconnected (reason 'connection-assumed')
[20 30 41]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
Activation: starting connection 'enx803f5d087a34'
(c4b6e184-67e3-4a12-8dd3-79ec7ef650e0)
Nov 30 10:31:23 arbella NetworkManager[16259]: nm_device_get_device_type:
assertion 'NM_IS_DEVICE (self)' failed
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (lo): link connected
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (lo): new Generic
device (carrier: ON, driver: 'unknown', ifindex: 1)
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): using
nl80211 for WiFi device control
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): driver
supports Access Point (AP) mode
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): new 802.11
WiFi device (carrier: UNKNOWN, driver: 'ath10k_pci', ifindex: 3)
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): device state
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Nov 30 10:31:23 arbella kernel: [ 140.168048] IPv6: ADDRCONF(NETDEV_UP):
wlp2s0: link is not ready
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> urfkill disappeared
from the bus
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> use BlueZ version 5
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> wpa_supplicant running
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (wlp2s0): supplicant
interface state: starting -> ready
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (lxcbr0): device state
change: disconnected -> prepare (reason 'none') [30 40 0]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> (enx803f5d087a34):
device state change: disconnected -> prepare (reason 'none') [30 40 0]
Nov 30 10:31:23 arbella NetworkManager[16259]: <info> Policy set
'enx803f5d087a34' (enx803f5d087a34) as default for IPv4 routing and DNS.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: Network-Manager 1.0.4-0ubuntu5
ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
Uname: Linux 4.2.0-18-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Nov 30 10:39:36 2015
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2015-11-21 (9 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
IpRoute:
default via 10.20.64.1 dev wlp2s0 proto static metric 600
10.0.3.0/24 dev lxcbr0 proto kernel scope link src 10.0.3.1
10.20.64.0/21 dev wlp2s0 proto kernel scope link src 10.20.66.104 metric
600
169.254.0.0/16 dev lxcbr0 scope link metric 1000
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
lxcbr0 bridge connected /org/freedesktop/NetworkManager/Devices/3
lxcbr0 ac91e68a-905e-4cd2-a937-11b8c5f4bed0
/org/freedesktop/NetworkManager/ActiveConnection/1
wlp2s0 wifi connected /org/freedesktop/NetworkManager/Devices/2
Canonical-2.4GHz-g 4eb6b0d8-a49e-4e11-aff1-18ce3f158523
/org/freedesktop/NetworkManager/ActiveConnection/2
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 --
-- --
nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code
2: Error: Object 'nm' is unknown, try 'nmcli help'.
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