> ::panicinfo
             cpu                0
          thread ffffff00020d1c80
         message getting debugging snapshot

             rdi fffffffff7c1c3d8
             rsi ffffff00020d18a8
             rdx                a
             rcx               80
              r8 ffffff00020d18e0
              r9 ffffff00ce172000
             rax                0
             rbx                3
             rbp ffffff00020d18d0
             r10 ffffff00020d17f0
             r10 ffffff00020d17f0
             r11 ffffff00ce172000
             r12 fffffffff7c1c3d8
             r13 fffffffffbc821e0
             r14 ffffff00ce172000
             r15 ffffffffc0139ef4
          fsbase                0
          gsbase fffffffffbc27730
              ds               4b
              es               4b     
              fs                0
              gs              1c3
          trapno                0
             err                0
             rip fffffffffb840940
              cs               30
          rflags              246
             rsp ffffff00020d17d8
              ss               38
          gdt_hi                0
          gdt_lo         e00001ef
          idt_hi                0
          idt_lo         7f500fff
             ldt                0
            task               70
             cr0         8005003b
             cr2         fee65de8
             cr3          b800000
             cr4              6f8