Take a look at kernel trace you submitted
Backtrace terminated-invalid frame pointer 0x80d0d000
Kernel loadable modules in backtrace (with dependencies):
com.parallels.kext.vmmain(3.0)@0xcf4000->0xd03fff
BSD process name corresponding to current thread: vmware-vmx-debug
vmware process interrupts parallels not vice versa
The similar kb article can be published on Parallels site, but truth is that vmware interacts parallels process, not parallels vmware