bhyve boot crash

boot_crash

  ______               ____   _____ _____  
 |  ____|             |  _ \ / ____|  __ \ 
 | |___ _ __ ___  ___ | |_) | (___ | |  | |
 |  ___| '__/ _ \/ _ \|  _ < \___ \| |  | |
 | |   | | |  __/  __/| |_) |____) | |__| |
 | |   | | |    |    ||     |      |      |
 |_|   |_|  \___|\___||____/|_____/|_____/    ```                        `
                                             s` `.....---.......--.```   -/
 ?????????????Welcome to FreeBSD???????????? +o   .--`         /y:`      +.
 ?                                         ?  yo`:.            :o      `+-
 ?  1. Boot [ENTER]                        ?   y/               -/`   -o/
 ?  2. [Esc]ape to loader prompt           ?  .-                  ::/sy+:.
 ?  3. Reboot                              ?  /                     `--  /
 ?                                         ? `:                          :`
 ?  Options:                               ? `:                          :`
 ?  4. Boot Safe [M]ode: NO                ?  /                          /
 ?  5. Boot [S]ingle User: NO              ?  .-                        -.
 ?  6. Boot [V]erbose: NO                  ?   --                      -.
 ?                                         ?    `:`                  `:`
 ?                                         ?      .--             `--.
 ?                                         ?         .---.....----.
 ???????????????????????????????????????????
                                          

GDB: debug ports: bvm
GDB: current port: bvm
KDB: debugger backends: ddb gdb
KDB: current backend: ddb
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FreeBSD 9.0-RELEASE #0: Sun May  6 12:33:52 PDT 2012
    root@stinkpad:/usr/obj/usr/src-bhyve/sys/BHYVE amd64
WARNING: WITNESS option enabled, expect reduced performance.
CPU: Intel(R) Core(TM) i7 CPU         860  @ 2.80GHz (2792.86-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x106e5  Family = 6  Model = 1e  Stepping = 5
  Features=0x8fabab7f<FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,APIC,SEP,PGE,CMOV,PAT,PSE36,CLFLUSH,DTS,MMX,FXSR,SSE,SSE2,SS,PBE>
  Features2=0x80b8e25d<SSE3,DTES64,MON,DS_CPL,SMX,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,HV>
  AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
  AMD Features2=0x1<LAHF>
  TSC: P-state invariant
real memory  = 6442450944 (6144 MB)
avail memory = 2729897984 (2603 MB)
MPTable: <NETAPP   vFiler      >
Event timer "LAPIC" quality 400
Assertion failed: (mvt->mt_sig == MP_V64T_SIG), function spinup_ap_direct64, file /root/bhyve/usr.sbin/bhyve/xmsr.c, line 233.
                                              Abort trap (core dumped)