On Sep 2, 2023, at 09:37, Mark Millard <mark...@yahoo.com> wrote:
> On Sep 2, 2023, at 00:35, Mark Millard <mark...@yahoo.com> wrote:
>
>> For:
>>
>>> Date: Sat, 02 Sep 2023 00:58:29 UTC
>>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273506
>>>
>>> Bug ID: 273506
>>> Summary: main [so: 15] aarch64 kyua python use fails with:
>>> "RuntimeError: OpenSSL 3.0's legacy provider failed to
>>> load"
>>> Product: Base System
>>> Version: CURRENT
>>> Hardware: Any
>>> OS: Any
>>> Status: New
>>> Severity: Affects Only Me
>>> Priority: ---
>>> Component: arm
>>> Assignee: freebsd-...@freebsd.org
>>> Reporter: marklmi26-f...@yahoo.com
>>
>> Turns out that internally dlerror is reporting:
>>
>> "/usr/lib/ossl-modules/legacy.so: Undefined symbol \"MD4_Update\"", '\000'
>> <repeats 449 times>
>>
>> (as shown via a gdb session printing the string).
>>
>> See:
>>
>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273506#c3
>>
>> where I finally got to that information.
>
> amd64 did not have:
>
> devel/py-pytest-twisted
> devel/py-twisted
> net/py-dpkt
> security/nist-kat
> security/openvpn
>
> installed and so was not doing the same sequence of dlopen
> calls.
>
> After adding those, the amd64 run fails like aarch64: It then starts to try
> to use .../cryptography/hazmat/bindings/_rust.abi3.so leads to the problem.
>
> [Detaching after fork from child process 98729]
>
> Breakpoint 1.1, dlopen (name=name@entry=0x803239710 "libc.so.7", mode=2) at
> /usr/main-src/libexec/rtld-elf/rtld.c:3662
> 3662 return (rtld_dlopen(name, -1, mode));
> (gdb) c
> Continuing.
>
> Breakpoint 1.1, dlopen (name=name@entry=0x8032c80d0
> "/usr/local/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust.abi3.so",
> mode=2) at /usr/main-src/libexec/rtld-elf/rtld.c:3662
> 3662 return (rtld_dlopen(name, -1, mode));
> (gdb) c
> Continuing.
>
> Breakpoint 1.1, dlopen (name=name@entry=0x8032c7440
> "/usr/local/lib/python3.9/site-packages/_cffi_backend.cpython-39.so", mode=2)
> at /usr/main-src/libexec/rtld-elf/rtld.c:3662
> 3662 return (rtld_dlopen(name, -1, mode));
> (gdb) c
> Continuing.
>
> Breakpoint 1.1, dlopen (name=name@entry=0x80219d080
> "/usr/lib/ossl-modules/legacy.so", mode=2) at
> /usr/main-src/libexec/rtld-elf/rtld.c:3662
> 3662 return (rtld_dlopen(name, -1, mode));
> (gdb) c
> Continuing.
> INTERNALERROR> Traceback (most recent call last):
> . . .
>
> This appears to be tied to devel/py-twisted and/or devel/py-pytest-twisted
> but like anything leading to loading
> .../cryptography/hazmat/bindings/_rust.abi3.so is going to get the
> problem.
>
The following crude patch leads to kyua's python use working
for examples/test_examples.py with devel/py-pytest-twisted and
devel/py-twisted and the like installed. The below might not
end up with leading whitespace preserved:
# git -C /usr/main-src/ diff crypto/openssl/crypto/init.c
diff --git a/crypto/openssl/crypto/init.c b/crypto/openssl/crypto/init.c
index cacf637c89f8..77f693fcfa05 100644
--- a/crypto/openssl/crypto/init.c
+++ b/crypto/openssl/crypto/init.c
@@ -159,7 +159,7 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_load_crypto_nodelete)
if (!err_shelve_state(&err))
return 0;
- dso = DSO_dsobyaddr(&base_inited, DSO_FLAG_NO_UNLOAD_ON_FREE);
+ dso = DSO_dsobyaddr(&base_inited,
DSO_FLAG_NO_UNLOAD_ON_FREE|DSO_FLAG_GLOBAL_SYMBOLS);
/*
* In case of No!, it is uncertain our exit()-handlers can still be
* called. After dlclose() the whole library might have been unloaded
(A variant of the above note is also in my separate bugzilla.)
For reference:
# /usr/bin/kyua test -k /usr/tests/Kyuafile examples/test_examples.py
examples/test_examples.py:TestExampleSimple::test_get_properties -> skipped:
comment me to run the test [0.582s]
examples/test_examples.py:TestExampleSimple::test_one -> skipped: comment me to
run the test [0.589s]
examples/test_examples.py:TestExampleSimple::test_parametrize[AF_INET6] ->
skipped: comment me to run the test [0.582s]
examples/test_examples.py:TestExampleSimple::test_parametrize[AF_INET] ->
skipped: comment me to run the test [0.595s]
examples/test_examples.py:TestExampleSimple::test_parametrize[FAMILY_39] ->
skipped: comment me to run the test [0.589s]
examples/test_examples.py:TestExampleSimple::test_syscall_failure -> skipped:
comment me to run the test [0.590s]
examples/test_examples.py:TestExampleSimple::test_two -> skipped: Required file
'/path/file1' not found [0.001s]
examples/test_examples.py:TestExampleSimple::test_with_cleanup -> passed
[0.583s]
examples/test_examples.py:TestExampleSimplest::test_one -> skipped: comment me
to run the test [0.583s]
examples/test_examples.py:TestVnetDual1::test_ifstat -> skipped: comment me to
run the test [0.593s]
examples/test_examples.py:TestVnetSimple::test_ping -> skipped: comment me to
run the test [0.589s]
examples/test_examples.py:TestVnetSimple::test_topology -> skipped: comment me
to run the test [0.588s]
Results file id is usr_tests.20230903-014520-255324
Results saved to
/usr/home/root/.kyua/store/results.usr_tests.20230903-014520-255324.db
12/12 passed (0 failed)
===
Mark Millard
marklmi at yahoo.com
