Warning: Permanently added '[localhost]:47387' (RSA) to the list of known hosts.

bash-4.3$ 

kernel panic at kern/src/ns/chan.c:331, from core 0: cclose 0x0000000000000000

Stack Backtrace on Core 0:

#01 [<0xffffffffc200a2dc>] in backtrace

#02 [<0xffffffffc2009afd>] in _panic

#03 [<0xffffffffc203183a>] in cclose

#04 [<0xffffffffc2033219>] in walk_symlink

#05 [<0xffffffffc2033204>] in walk_symlink

#06 [<0xffffffffc2033204>] in walk_symlink

#07 [<0xffffffffc2033204>] in walk_symlink

#08 [<0xffffffffc2033204>] in walk_symlink

#09 [<0xffffffffc2033204>] in walk_symlink

#10 [<0xffffffffc2033204>] in walk_symlink

#11 [<0xffffffffc2032d22>] in walk

#12 [<0xffffffffc20333f9>] in __namec_from

#13 [<0xffffffffc2033fdf>] in namec

#14 [<0xffffffffc203dcb5>] in sysremove

#15 [<0xffffffffc20557c5>] in sys_rmdir

#16 [<0xffffffffc2059409>] in syscall

#17 [<0xffffffffc20595d4>] in run_local_syscall

#18 [<0xffffffffc2059b09>] in prep_syscalls

#19 [<0xffffffffc20ab36a>] in sysenter_callwrapper


Entering Nanwan's Dungeon on Core 0 (Ints on):

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