Bug#791481: Debian jesssie has faital issue using encryption environment

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

Bug#791481: Detail information of Bug#791481

Hi I got detail information from /var/log files. When Debian jessie was frozen,I got below gnome error messages. This issue is happen under accessing cryptsetup volumes and using Virtualbox. I confirmed that it is caused by below versions. Virtualbox4.3.28 and 5.0. kernel 4.0.7 and 4.0.8 with

Bug#791481: Further information for Bug #791481(Call Trace)

Hi I got Call Trace information below from syslog. Please fix this problem. Thank you Jul 12 11:42:41 svyomo2 kernel: [  759.138615] [ cut here ] Jul 12 11:42:41 svyomo2 kernel: [  759.138627] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:303