Description of problem:
Crashed after failure to open existing LUKS encrypted partition in LVM volume given known bad password.

Installation from Fedora 22 B3 64 bt live burnt onto a DVD. Initial dry-run installation (not mounting the LUKS partition) worked fine. Attempt to include LUKS encrypted partition but giving bad password and clicking "Unlock" hangs installer. 


Version-Release number of selected component:
anaconda-core-22.20.9-1.fc22.x86_64

The following was filed automatically by anaconda:
anaconda 22.20.9-1 exception report
Traceback (most recent call first):
  File "/usr/lib64/python2.7/site-packages/gi/overrides/BlockDev.py", line 71, in crypto_luks_open
    return _crypto_luks_open(device, name, passphrase, key_file)
  File "/usr/lib/python2.7/site-packages/blivet/formats/luks.py", line 187, in setup
    key_file=self._key_file)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 2660, in on_unlock_clicked
    device.format.setup()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/utils.py", line 242, in _run_once_one_arg
    self._func(*args, **kwargs)
Error: g-bd-crypto-error-quark: Failed to activate device: Operation not permitted (0)

Additional info:
cmdline:        /usr/bin/python2  /sbin/anaconda --liveinst --method=livecd:///dev/mapper/live-base
cmdline_file:   BOOT_IMAGE=vmlinuz0 initrd=initrd0.img root=live:CDLABEL=Fedora-Live-WS-x86_64-22_B-3 rootfstype=auto ro rd.live.image quiet  rhgb rd.luks=0 rd.md=0 rd.dm=0 
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         4.0.0-0.rc5.git4.1.fc22.x86_64
other involved packages: libblockdev-0.9-1.fc22.x86_64, python-blivet-1.0.7-1.fc22.noarch, anaconda-gui-22.20.9-1.fc22.x86_64
product:        Fedora
release:        Fedora release 22 (Twenty Two)
type:           anaconda
version:        22