#0  clib_cpu_time_now ()
    at /app/vpp_1801/build-data/../src/vppinfra/time.h:77
#1  clib_time_now (c=0x2b87113c9240 <vlib_global_main>)
    at /app/vpp_1801/build-data/../src/vppinfra/time.h:204
#2  vlib_time_now (vm=0x2b87113c9240 <vlib_global_main>)
    at /app/vpp_1801/build-data/../src/vlib/main.h:226
#3  vlib_worker_thread_barrier_sync_int (vm=0x2b87113c9240 <vlib_global_main>)
    at /app/vpp_1801/build-data/../src/vlib/threads.c:1473
#4  0x00002b8710f12eba in vl_msg_api_handler_with_vm_node (am=0x2b87111444a0 <api_main>, the_msg=0x3047d65c,
    vm=0x2b87113c9240 <vlib_global_main>, node=<optimized out>)
    at /app/vpp_1801/build-data/../src/vlibapi/api_shared.c:506
#5  0x00002b8710f2273e in memclnt_process (vm=0x2b87113c9240 <vlib_global_main>, node=0x2b8716057000, f=<optimized out>)
    at /app/vpp_1801/build-data/../src/vlibmemory/memory_vlib.c:971
#6  0x00002b8711174b36 in vlib_process_bootstrap (_a=<optimized out>)
    at /app/vpp_1801/build-data/../src/vlib/main.c:1231
#7  0x00002b87124ecbf8 in clib_calljmp ()
    at /app/vpp_1801/build-data/../src/vppinfra/longjmp.S:110
#8  0x00002b8715f71e30 in ?? ()
#9  0x00002b8711175ee1 in vlib_process_startup (f=0x0, p=0x2b8716057000, vm=0x2b87113c9240 <vlib_global_main>)
    at /app/vpp_1801/build-data/../src/vlib/main.c:1253
#10 dispatch_process (vm=0x2b87113c9240 <vlib_global_main>, p=0x2b8716057000, last_time_stamp=12082453781167318, f=0x0)