kernel panic at kern/src/arena.c:723, from core 3: Arena kpages, request for zero
Stack Backtrace on Core 3:
#01 [<0xffffffffc200a47c>] in backtrace at src/kdebug.c:235
#02 [<0xffffffffc2009c15>] in _panic at src/init.c:268
#03 [<0xffffffffc200252f>] in arena_alloc at src/arena.c:723
#04 [<0xffffffffc2046165>] in kpages_alloc at src/page_alloc.c:80
#05 [<0xffffffffc200a96e>] in kmalloc at src/kmalloc.c:65
#06 [<0xffffffffc200aa2f>] in kzmalloc at src/kmalloc.c:91
#07 [<0xffffffffc2039881>] in parsecmd at src/ns/parse.c:80
#08 [<0xffffffffc2021c4c>] in routewrite at src/net/iproute.c:831
#09 [<0xffffffffc2016de8>] in ipwrite at src/net/devip.c:1445
#10 [<0xffffffffc20406e9>] in rwrite at src/ns/sysfile.c:1117
#11 [<0xffffffffc204093b>] in syswrite at src/ns/sysfile.c:1135
#12 [<0xffffffffc2059039>] in sys_write at src/syscall.c:1785
#13 [<0xffffffffc2059b99>] in syscall at src/syscall.c:2578
#14 [<0xffffffffc205a748>] in run_local_syscall at src/syscall.c:2615
#15 [<0xffffffffc205ac89>] in prep_syscalls at src/syscall.c:2635
#16 [<0xffffffffc20ac492>] in sysenter_callwrapper at arch/x86/trap.c:877
[kernel] Invalid syscall 0 for proc 157
	Args: 0x0000000020000240, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000
SW TRAP frame (partial) at 0xffffffffc8e380e0 on core 2
  rbx  0x000030000007ce00
  rbp  0x000030000007cef0
  r12  0x0000000000000000
  r13  0x0000000000485855
  r14  0x0000000000487438
  r15  0x0000000000000000
  gsbs 0x0000000000000000
ROS(Core 3)>   fsbs 0x0000000000000000
  rip  0x00000000004375ce
  rsp  0x000030000007cd20
 mxcsr 0x00001f80
 fpucw 0x037f