Package:Kernel version 4.0.7 gcc version 4.7.2 Debian 4.7.2-5 or Kernel version 3.18.17 with only Debian jessie
When I used volume of cryptsetup disks or Truecypt volume,Debian 8.1 was Freezed or hunged up by encryption software. cryptsetup version 2:1.6.6-5 Truecrypt verison 7.1a Especially when cryptsetup or Truecypt volume is written or read status by transaction to their disks continuously ,it is freezed or getting message to "Kernel NMI wathchdog BUG: soft lockup - CPU#0 stuck for 23s![swapper/0:0]" accessed by X protocol using such as Virtualbox,x11vnc,vinagre.It was kernel 4.0.7 case.When I downgraded to Kernel 3.18.17 ,I got kernel panic at the same software environments situation under Debian 8.1. I tried same situation using Debian 7.8 wheezy and kernel 4.0.7.I have never same situation. I think Debian jessie has faital issue under encryption environment which is used by system of formated by encryption software such as "cryptsetup using luks" and "Truecrypt". Thank you
