Hi,
   "vppctl " and  "vppctl show int "  (from vpp-1810)  abort with no output 
message and the backtrace shows it failed because of out of memory.  The memory 
is enough so it seems vppctl failed to alloc its own memory. Is there any 
possible reason ?

(gdb) bt
#0  0x0000ffffbc461528 in __GI_raise (sig=sig@entry=6) at 
../sysdeps/unix/sysv/linux/raise.c:54
#1  0x0000ffffbc4629e0 in __GI_abort () at abort.c:89
#2  0x0000ffffbc5c64ec in os_panic () at 
/root/work_space/vpp-1810/src/vppinfra/unix-misc.c:176
#3  0x0000ffffbc5c6504 in os_out_of_memory () at 
/root/work_space/vpp-1810/src/vppinfra/unix-misc.c:221
#4  0x0000ffffbc5c78c4 in clib_mem_alloc_aligned_at_offset 
(os_out_of_memory_on_failure=1, align_offset=<optimized out>, align=8, 
size=4104) at /root/work_space/vpp-1810/src/vppinfra/mem.h:114
#5  vec_resize_allocate_memory (v=<optimized out>, 
length_increment=length_increment@entry=4096, data_bytes=4104, 
header_bytes=<optimized out>, header_bytes@entry=0, 
data_align=data_align@entry=8)
    at /root/work_space/vpp-1810/src/vppinfra/vec.c:59
#6  0x0000ffffbc5b42c0 in _vec_resize_inline (data_align=1, header_bytes=0, 
data_bytes=<optimized out>, length_increment=4096, v=<optimized out>) at 
/root/work_space/vpp-1810/src/vppinfra/vec.h:145
#7  default_socket_read (sock=0xfffffdcbb370, n_bytes=4096) at 
/root/work_space/vpp-1810/src/vppinfra/socket.c:243
#8  0x0000000000401608 in clib_socket_rx (n_bytes=100, s=0xfffffdcbb370) at 
/root/work_space/vpp-1810/src/vppinfra/socket.h:147
#9  main (argc=<optimized out>, argv=<optimized out>) at 
/root/work_space/vpp-1810/src/vpp/app/vppctl.c:290


Thanks in advance.
Mikado



mik...@yeah.net
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