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pdlib crashes php and php-fpm #65

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pdlib crashes php and php-fpm#65

Description

@SoreMole
SoreMole
opened on Sep 10, 2024

I'm try to include PHP pdlib module with dlib library in nextcloud php-fpm instance, so i could test image recognize functions.
PHP-fpm crashed with signal 6, or signal 11. So i turn on all debug properties and modules and try to start gdb with php. PHP crashes at __atexit function with no location.

FreeBSD 14, gcc14 compiled php and dlib.
gdb php
Reading symbols from php...
(gdb) b __cxa_atexit
Function "__cxa_atexit" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (__cxa_atexit) pending.
(gdb) b cleanup_ps_args
Breakpoint 2 at 0x9164b3: file /usr/ports/lang/php83/work/php-8.3.11/sapi/cli/ps_title.c, line 438.
(gdb) r
Starting program: /usr/local/bin/php

Breakpoint 1, __cxa_atexit (func=0x801e3a030 std::__1::DoIOSInit::~DoIOSInit(), arg=0x801e89a60,
dso=0x801e84150 <__dso_handle>) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb) c
Continuing.

Breakpoint 1, __cxa_atexit (func=0x801e3a0e0 std::__1::ios_base::Init::~Init(),
arg=0x801e89508 std::__1::__start_std_streams, dso=0x801e84150 <__dso_handle>)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802ec6fd0 std::ios_base::Init::~Init(), arg=0x8030735f0, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802eaeac0, arg=0x803072310, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802eaea80, arg=0x803072308, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802ee0210, arg=0x803072208, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802ee1850, arg=0x803072220, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802ee6110, arg=0x803072240, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802ee6120, arg=0x803072238, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802faa190, arg=0x803072290, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802faa1a0, arg=0x803072288, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802faa1b0, arg=0x803072280, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x802fc8dd0, arg=0x8030763c0, dso=0x803072060)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80e62a6f0 x265::Lock::~Lock(), arg=0x80f761480 x265::BitCost::s_costCalcLock,
dso=0x80f75eec0) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766a60 SeiMetadataDictionary::JsonDataKeys::LocalParameters, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766a78 SeiMetadataDictionary::JsonDataKeys::TargetDisplayLuminance, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766a90 SeiMetadataDictionary::JsonDataKeys::NumberOfWindows, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766aa8 SeiMetadataDictionary::BezierCurveNames::TagName, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766ac0 SeiMetadataDictionary::BezierCurveNames::NumberOfAnchors, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766ad8 SeiMetadataDictionary::BezierCurveNames::KneePointX, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766af0 SeiMetadataDictionary::BezierCurveNames::KneePointY, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766b08 SeiMetadataDictionary::BezierCurveNames::AnchorsTag, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80eb28ec0, arg=0x0, dso=0x80f75eec0) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766c70 SeiMetadataDictionary::EllipseSelectionNames::WindowUpperLeftCornerX, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766c88 SeiMetadataDictionary::EllipseSelectionNames::WindowUpperLeftCornerY, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766ca0 SeiMetadataDictionary::EllipseSelectionNames::WindowLowerRightCornerX, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766cb8 SeiMetadataDictionary::EllipseSelectionNames::WindowLowerRightCornerY, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766cd0 SeiMetadataDictionary::EllipseSelectionNames::WindowData, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766ce8 SeiMetadataDictionary::EllipseNames::TagName, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766d00 SeiMetadataDictionary::EllipseNames::RotationAngle, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766d18 SeiMetadataDictionary::EllipseNames::CenterOfEllipseX, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766d30 SeiMetadataDictionary::EllipseNames::CenterOfEllipseY, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766d48 SeiMetadataDictionary::EllipseNames::OverlapProcessOption, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766d60 SeiMetadataDictionary::EllipseNames::SemiMajorAxisExternalEllipse, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766d78 SeiMetadataDictionary::EllipseNames::SemiMinorAxisExternalEllipse, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766d90 SeiMetadataDictionary::EllipseNames::SemiMajorAxisInternalEllipse, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766da8 SeiMetadataDictionary::PercentileNames::TagName, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766dc0 SeiMetadataDictionary::PercentileNames::NumberOfPercentiles, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766dd8 SeiMetadataDictionary::PercentileNames::DistributionIndex, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f766df0 SeiMetadataDictionary::PercentileNames::DistributionValues, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80eb290c0, arg=0x0, dso=0x80f75eec0) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80eb292e0, arg=0x0, dso=0x80f75eec0) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f7670e8 SeiMetadataDictionary::LuminanceNames::TagName, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f767100 SeiMetadataDictionary::LuminanceNames::LlcTagName, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f767118 SeiMetadataDictionary::LuminanceNames::AverageRGB, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f767130 SeiMetadataDictionary::LuminanceNames::MaxSCL, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f767148 SeiMetadataDictionary::LuminanceNames::MaxSCL0, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f767160 SeiMetadataDictionary::LuminanceNames::MaxSCL1, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (
func=0x801e71770 <std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >::~basic_string()>, arg=0x80f767178 SeiMetadataDictionary::LuminanceNames::MaxSCL2, dso=0x80f75eec0)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80eb85f60 <x265_10bit::Lock::~Lock()>,
arg=0x80f767780 <x265_10bit::BitCost::s_costCalcLock>, dso=0x80f75eec0) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80f1a67d0 <x265_12bit::Lock::~Lock()>,
arg=0x80f76cf90 <x265_12bit::BitCost::s_costCalcLock>, dso=0x80f75eec0) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x801e6cb30 std::__1::mutex::~mutex(), arg=0x80cd7b020, dso=0x80cd73450)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x808155e20 dlib::logger::~logger(),
arg=0x80835e6e0 dlib::logger_helper_stuff::log, dso=0x80835d8d8) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80816dbf0 dlib::mutex::~mutex(),
arg=0x80835eb78 dlib::connect_timeout_helpers::connect_mutex, dso=0x80835d8d8)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80817a700 dlib::signaler::~signaler(),
arg=0x80835eb60 dlib::connect_timeout_helpers::connect_signaler, dso=0x80835d8d8)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80816dbf0 dlib::mutex::~mutex(),
arg=0x80835eb98 dlib::sockets_kernel_2_mutex::startup_lock, dso=0x80835d8d8)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x808155e20 dlib::logger::~logger(), arg=0x80835ebc0 dlib::server::sdlog,
dso=0x80835d8d8) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x808155e20 dlib::logger::~logger(),
arg=0x80835ee80 dlib::server_iostream::_dLog, dso=0x80835d8d8) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x808155e20 dlib::logger::~logger(), arg=0x80835f140 dlib::server_http::dlog,
dso=0x80835d8d8) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x8081a2dc0 <std::shared_ptrdlib::timer_global_clock::~shared_ptr()>,
arg=0x80835f480 dlib::get_global_clock()::d, dso=0x80835d8d8) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80822cab0 <std::function<bool (double)>::~function()>,
arg=0x80835f520 dlib::never_stop_early, dso=0x80835d8d8) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x80822cab0 <std::function<bool (double)>::~function()>,
arg=0x80835f560 dlib::never_stop_early, dso=0x80835d8d8) at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 1, __cxa_atexit (func=0x8082d8310 <std::shared_ptrdlib::mutex::~shared_ptr()>,
arg=0x80835f660 dlib::gui_core_kernel_2_globals::global_mutex()::m, dso=0x80835d8d8)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.
^D
Breakpoint 1, __cxa_atexit (
func=0x808199470 dlib::threads_kernel_shared::threader_destruct_helper::~threader_destruct_helper(),
arg=0x80835f3f8 dlib::threads_kernel_shared::thread_pool()::a, dso=0x80835d8d8)
at /usr/src/lib/libc/stdlib/atexit.c:179
179 fn.fn_type = ATEXIT_FN_CXA;
(gdb)
Continuing.

Breakpoint 2, cleanup_ps_args (argv=0x7fffffffe9a8) at /usr/ports/lang/php83/work/php-8.3.11/sapi/cli/ps_title.c:438
438 if (save_argv)
(gdb) s
440 save_argv = NULL;
(gdb)
441 save_argc = 0;
(gdb)
467 return;
(gdb)
468 }
(gdb)
main (argc=1, argv=0x7fffffffe9a8) at /usr/ports/lang/php83/work/php-8.3.11/sapi/cli/php_cli.c:1376
1376 exit(exit_status);
(gdb)
exit (status=0) at /usr/src/lib/libc/stdlib/exit.c:63
63 _thread_autoinit_dummy_decl = 1;
(gdb)
70 __cxa_thread_call_dtors();
(gdb)
__cxa_thread_call_dtors () at /usr/src/lib/libc/stdlib/cxa_thread_atexit_impl.c:141
141 for (i = 0; i < CXA_DTORS_ITERATIONS && !LIST_EMPTY(&dtors); i++)
(gdb)
151 }
(gdb)
exit (status=0) at /usr/src/lib/libc/stdlib/exit.c:71
71 __cxa_finalize(NULL);
(gdb)
__cxa_finalize (dso=dso@entry=0x0) at /usr/src/lib/libc/stdlib/atexit.c:206
206 if (dso != NULL) {
(gdb)
210 global_exit = 1;
(gdb)
213 _MUTEX_LOCK(&atexit_mutex);
(gdb)
214 for (p = __atexit; p; p = p->next) {
(gdb)
215 for (n = p->ind; --n >= 0;) {
(gdb)
216 if (p->fns[n].fn_type == ATEXIT_FN_EMPTY)
(gdb)
218 fn = p->fns[n];
(gdb)
206 if (dso != NULL) {
(gdb)
219 if (dso != NULL && dso != fn.fn_dso) {
(gdb)
230 p->fns[n].fn_type = ATEXIT_FN_EMPTY;
(gdb)
231 _MUTEX_UNLOCK(&atexit_mutex);
(gdb)
234 if (fn.fn_type == ATEXIT_FN_CXA)
(gdb)
235 fn.fn_ptr.cxa_func(fn.fn_arg);
(gdb)

Program received signal SIGSEGV, Segmentation fault.
Address not mapped to object.
0x0000000808199470 in ?? ()
(gdb) bt
#0 0x0000000808199470 in ?? ()
#1 0x0000000801522dff in __cxa_finalize (dso=dso@entry=0x0) at /usr/src/lib/libc/stdlib/atexit.c:235
#2 0x0000000801523331 in exit (status=0) at /usr/src/lib/libc/stdlib/exit.c:71
#3 0x000000000090c25d in main (argc=1, argv=0x7fffffffe9a8)

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