bash-4.3$ kernel panic at kern/src/arena.c:707, from core 0: Arena kpages, request for zero
Stack Backtrace on Core 0:
#01 [<0xffffffffc200a3e7>] in backtrace at src/kdebug.c:219
#02 [<0xffffffffc2009bb2>] in _panic at src/init.c:273
#03 [<0xffffffffc200251f>] in arena_alloc at src/arena.c:707
#04 [<0xffffffffc2046215>] in kpages_alloc at src/page_alloc.c:80
#05 [<0xffffffffc200a8ee>] in kmalloc at src/kmalloc.c:62
#06 [<0xffffffffc200a9af>] in kzmalloc at src/kmalloc.c:88
#07 [<0xffffffffc20394c1>] in parsecmd at src/ns/parse.c:78
#08 [<0xffffffffc2016d5e>] in ipwrite at src/net/devip.c:1441
#09 [<0xffffffffc2040421>] in rwrite at src/ns/sysfile.c:1123
#10 [<0xffffffffc204063b>] in syswrite at src/ns/sysfile.c:1141
#11 [<0xffffffffc2055ef1>] in sys_write at src/syscall.c:1785
#12 [<0xffffffffc20593c9>] in syscall at src/syscall.c:2528
#13 [<0xffffffffc2059584>] in run_local_syscall at src/syscall.c:2563
#14 [<0xffffffffc2059ab9>] in prep_syscalls at src/syscall.c:2583
#15 [<0xffffffffc20ab29a>] in sysenter_callwrapper at arch/x86/trap.c:851