User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/112.0
Build Identifier: 

It also dumps core with 'bpftrace -l "*something*"' to supply a search pattern.

This is bpftrace-0.16.0-3.fc37.x86_64

A GDB stack trace with all debuginfos says:
Core was generated by `bpftrace -l'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  btf__type_cnt (btf=btf@entry=0x0) at btf.c:448
448             return btf->start_id + btf->nr_types;
(gdb) where
#0  btf__type_cnt (btf=btf@entry=0x0) at btf.c:448
#1  0x00007fc3934fc28a in btf_find_by_name_kind (btf=0x0, start_id=1, 
    type_name=0x7ffd5a48ddc0 "sched_fork", kind=12) at btf.c:721
#2  0x000056475819b565 in bpftrace::BTF::get_btf_id (this=0x564758b8dbb0, 
    name="sched_fork")
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/btf.cpp:754
#3  bpftrace::BPFfeature::try_load(libbpf::bpf_prog_type, bpf_insn*, unsigned long, char const*, std::optional<libbpf::bpf_attach_type>, int*) [clone .isra.0]
    (this=this@entry=0x564758b8db60, 
    prog_type=prog_type@entry=libbpf::BPF_PROG_TYPE_TRACING, 
    insns=insns@entry=0x7ffd5a48f020, len=len@entry=2, 
    name=name@entry=0x564758282543 "sched_fork", outfd=0x0, attach_type=...)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/bpffeature.cpp:104
#4  0x00005647580d76f4 in bpftrace::BPFfeature::detect_prog_type (
    attach_type=..., name=0x564758282543 "sched_fork", 
    prog_type=libbpf::BPF_PROG_TYPE_TRACING, this=0x564758b8db60)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/bpffeature.cpp:171
#5  bpftrace::BPFfeature::has_prog_kfunc (this=0x564758b8db60)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/bpffeature.h:108
#6  bpftrace::BPFfeature::has_kfunc (this=0x564758b8db60)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/bpffeature.cpp:590
#7  0x0000564758126ace in bpftrace::ProbeMatcher::kernel_probe_list (
    this=0x564758b8dc50)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/probe_matcher.cpp:311
#8  bpftrace::ProbeMatcher::expand_probetype_kernel (probe_type="*", 
    this=0x564758b8dc50)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/probe_matcher.cpp:532
#9  bpftrace::ast::AttachPointParser::parse_attachpoint (ap=..., 
    this=0x7ffd5a48f400)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/ast/attachpoint_parser.cpp:146
#10 bpftrace::ast::AttachPointParser::parse (this=0x7ffd5a48f400)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/ast/attachpoint_parser.cpp:68
#11 0x00005647580d444a in bpftrace::Driver::parse (this=0x7ffd5a48f8a0)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/driver.cpp:54
#12 0x000056475806c30d in main (argc=<optimized out>, argv=<optimized out>)
    at /usr/src/debug/bpftrace-0.16.0-3.fc37.x86_64/src/main.cpp:774

bpftrace 0.17.0 has been released so maybe Fedora needs to update to that.

Reproducible: Always

Steps to Reproduce:
1. run "bpftrace -l"

Actual Results:  
Dumps core.

Expected Results:  
A list of available probes.