After installing today's patches for glibc and wpa-supplicant NetworkManager
stopped finding wireless LANs.

/var/log/NetworkManager shows the following entries after restarting the
network and the WLAN in NetworkManager (inserted blank lines show where LAN
interface related messages were deleted):


2016-02-19T16:00:13.011799+01:00 alsefer NetworkManager[1541]: <info> enable
requested (sleeping: no  enabled: no)
2016-02-19T16:00:13.012228+01:00 alsefer NetworkManager[1541]: <info> waking up
and re-enabling...

2016-02-19T16:00:13.228076+01:00 alsefer NetworkManager[1541]: <info>
NetworkManager state is now DISCONNECTED
2016-02-19T16:00:13.228708+01:00 alsefer NetworkManager[1541]: <info> (wlo1):
device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
2016-02-19T16:00:13.229327+01:00 alsefer NetworkManager[1541]: <info> (wlo1):
bringing up device.
2016-02-19T16:00:13.229931+01:00 alsefer NetworkManager[1541]: <info> (wlo1):
deactivating device (reason 'managed') [2]
2016-02-19T16:00:14.847921+01:00 alsefer NetworkManager[1541]: <info> (wlo1):
bringing up device.
2016-02-19T16:00:14.885134+01:00 alsefer NetworkManager[1541]: <info> WiFi
hardware radio set enabled
2016-02-19T16:00:14.885708+01:00 alsefer NetworkManager[1541]: <info> WiFi now
enabled by radio killswitch
2016-02-19T16:00:14.886176+01:00 alsefer NetworkManager[1541]: <info> (wlo1):
bringing up device.

2016-02-19T16:00:19.126812+01:00 alsefer NetworkManager[1541]: <info>
NetworkManager state is now CONNECTING

2016-02-19T16:00:20.139285+01:00 alsefer NetworkManager[1541]: <info>
NetworkManager state is now CONNECTED_GLOBAL

2016-02-19T16:00:39.897674+01:00 alsefer NetworkManager[1541]: <error>
[1455894039.897539] [nm-supplicant-interface.c:1021] interface_add_cb():
(wlo1): error adding interface: Did not receive a reply. Possible causes
include: the remote application did not send a reply, the message bus security
policy blocked the reply, the reply timeout expired, or the network connection
was broken.
2016-02-19T16:00:39.898372+01:00 alsefer NetworkManager[1541]:
dbus_g_proxy_cancel_call: assertion 'pending != NULL' failed
2016-02-19T16:00:39.898677+01:00 alsefer NetworkManager[1541]: <info> (wlo1):
supplicant interface state: starting -> down
2016-02-19T16:00:39.899011+01:00 alsefer NetworkManager[1541]: <warn> Trying to
remove a non-existant call id.

The WLAN connection worked perfectly before I installed today's patches.