root@debianvm:/home/jinhailang/stapxx# ./samples/sample-bt-leaks.sxx -x 30408 -v --arg time=5 > a.bt
Pass 1: parsed user script and 466 library scripts using 114076virt/46948res/6380shr/40724data kb, in 0usr/190sys/193real ms.
semantic error: while resolving probe point: identifier 'process' at <input>:17:7
source: probe process("/usr/local/openresty/lualib/cjson.so").function("malloc").return,
^
semantic error: no match (similar functions: die, _fini, _init, json_decode, json_encode)
semantic error: while resolving probe point: identifier 'process' at :18:7
source: process("/usr/local/openresty/lualib/cjson.so").function("calloc").return,
^
semantic error: no match (similar functions: die, _fini, _init, json_decode, json_encode)
semantic error: while resolving probe point: identifier 'process' at :19:7
source: process("/usr/local/openresty/lualib/cjson.so").function("realloc").return
^
semantic error: no match (similar functions: die, _fini, _init, decode_hex4, json_encode)
semantic error: while resolving probe point: identifier 'process' at :74:7
source: probe process("/usr/local/openresty/lualib/cjson.so").function("free")
^
semantic error: no match (similar functions: die, _fini, strbuf_free, _init, strbuf_new)
Pass 2: analyzed script: 2 probes, 186 functions, 3 embeds, 5 globals using 115792virt/49980res/7728shr/42440data kb, in 0usr/50sys/59real ms.
Pass 2: analysis failed. [man error::pass2]
Tip: /usr/share/doc/systemtap/README.Debian should help you get started.