[DTrace-devel] Test that PASSes but should not

[Eugene Loh]

And yet it has a .r file?

On 7/24/25 13:25, Kris Van Hees wrote:
> This is not a good thing:
>
> test/unittest/ip/tst.ipv4localicmp.sh: Running timeout --signal=TERM 41 test/unittest/ip/tst.ipv4localicmp.sh /home/kvanhees/dtrace-bpf-user/build/dtrace
> PASS.
> -- @@stderr --
> BPF: func#0 @0
> BPF: func#1 @154
> BPF: func#2 @1121
> BPF: func#3 @1136
> BPF: func#4 @1350
> BPF: func#5 @1355
> BPF: func#6 @1438
> BPF: func#7 @1453
> BPF: func#8 @1667
> BPF: func#9 @1706
> BPF: func#10 @1746
> BPF: func#11 @1926
> BPF: func#12 @1995
> BPF: func#13 @2064
> BPF: func#14 @2074
> BPF: Tracing programs must provide btf_id
> BPF: verification time 33 usec
> BPF: stack depth 0+0+0+0+0+0+0+0+0+0+0+0+0+0+0
> BPF: processed 0 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0
> dtrace: could not enable tracing: BPF program load for 'fbt:ipv6:ip6_finish_output:entry' failed: Invalid argument
>
> That failure definitely should cause the test to fail.
>