Comment # 8 on bug 987184 from Oliver Kurz

Created attachment 728207 [details]
ylog of issue on openSUSE Leap 42.3 current build

I could reproduce the issue on the most recent openSUSE Leap 42.3 build. y2logs
attached. Last lines there:

```
2017-06-08 04:31:58 <1> hp(3770) [libstorage] Storage.cc(setCryptType):2870
device:/dev/sda2 val:true enc_type:luks
2017-06-08 04:31:58 <1> hp(3770) [libstorage] Storage.cc(findVolume):6564
device:/dev/sda2 ret:true c->device:/dev/sda v->device:/dev/sda2
2017-06-08 04:31:58 <1> hp(3770) [libstorage] Volume.cc(setEncryption):1843
val:true typ:luks
2017-06-08 04:31:58 <1> hp(3770) [libstorage] Volume.cc(isTmpCryptMp):3755 find
mp: ret:false
2017-06-08 04:31:58 <1> hp(3770) [libstorage] Volume.cc(setEncryption):1890
ret:-3014
2017-06-08 04:31:58 <1> hp(3770) [libstorage] Storage.cc(setCryptType):2891
ret:-3014
2017-06-08 04:31:58 <3> hp(3770) [Ruby] modules/Storage.rb:2689 SetCrypt sint
ret: -3014
```