202:: double fault
203:cpuid = 0
204:Trace beginning at frame 0xffffffff818caec8
205:dblfault_handler() at dblfault_handler+0x10c 0xffffffff80bd682c 
206:dblfault_handler() at dblfault_handler+0x10c 0xffffffff80bd682c 
207:Debugger("panic")
211:Stopped at      Debugger+0x7c:  movb    $0,0xbdaf09(%rip)
212:db>