Warning: Permanently added '[localhost]:50926' (RSA) to the list of known hosts. executing program bash-4.3$ kernel panic at kern/src/mm.c:740, from core 1: assertion failed: !pte_is_mapped(pte) Stack Backtrace on Core 1: #01 [<0xffffffffc200a2dc>] in backtrace #02 [<0xffffffffc2009afd>] in _panic #03 [<0xffffffffc200d9d3>] in map_page_at_addr #04 [<0xffffffffc200da22>] in populate_anon_va #05 [<0xffffffffc200fa92>] in populate_va #06 [<0xffffffffc2056410>] in sys_populate_va #07 [<0xffffffffc2059459>] in syscall #08 [<0xffffffffc2059624>] in run_local_syscall #09 [<0xffffffffc2059b59>] in prep_syscalls #10 [<0xffffffffc20ab41a>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 1 (Ints on): Type 'help' for a list of commands.