[pipewire] rare crashes on exit

Thread 27 "pw-data-loop" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xffffdf1aefa0 (LWP 2720)]
0x0000fffff1761870 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
(gdb) bt
#0  0x0000fffff1761870 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#1  0x0000ffffe04378f4 in ?? () from /usr/lib/aarch64-linux-gnu/spa-0.2/support/libspa-support.so
#2  0x0000fffff17443c0 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#3  0x0000fffff5a4595c in start_thread (arg=0xfffff7fb4be0) at ./nptl/pthread_create.c:447
#4  0x0000fffff5aaba4c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone3.S:76
(gdb) thread apply bt all
Invalid thread ID: bt all
(gdb) thread apply all bt

Thread 27 (Thread 0xffffdf1aefa0 (LWP 2720) "pw-data-loop"):
#0  0x0000fffff1761870 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#1  0x0000ffffe04378f4 in ?? () from /usr/lib/aarch64-linux-gnu/spa-0.2/support/libspa-support.so
#2  0x0000fffff17443c0 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#3  0x0000fffff5a4595c in start_thread (arg=0xfffff7fb4be0) at ./nptl/pthread_create.c:447
#4  0x0000fffff5aaba4c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone3.S:76

Thread 26 (Thread 0xffffde91efa0 (LWP 2719) "pw-data-loop"):
#0  0x0000fffff1761870 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#1  0x0000ffffe04378f4 in ?? () from /usr/lib/aarch64-linux-gnu/spa-0.2/support/libspa-support.so
#2  0x0000fffff17443c0 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#3  0x0000fffff5a4595c in start_thread (arg=0xfffff7fb4be0) at ./nptl/pthread_create.c:447
#4  0x0000fffff5aaba4c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone3.S:76

Thread 1 (Thread 0xfffff7fb44a0 (LWP 2692) "tst_qaudiosink"):
#0  0x0000fffff7fbfeb8 in _dl_close_worker (map=<optimized out>, map@entry=0xaaaaaac41560, force=force@entry=false) at ./elf/dl-close.c:741
#1  0x0000fffff7fc0310 in _dl_close (_map=0xaaaaaac41560) at ./elf/dl-close.c:793
#2  0x0000fffff7fbf33c in __GI__dl_catch_exception (exception=exception@entry=0xffffffffea78, operate=0xfffff7fc02d0 <_dl_close>, args=0xaaaaaac41560) at ./elf/dl-catch.c:237
#3  0x0000fffff7fbf45c in _dl_catch_error (objname=objname@entry=0xffffffffeaa8, errstring=errstring@entry=0xffffffffeab0, mallocedp=mallocedp@entry=0xffffffffeaa7, operate=<optimized out>, args=<optimized out>) at ./elf/dl-catch.c:256
#4  0x0000fffff5a40ff4 in _dlerror_run (operate=<optimized out>, args=<optimized out>) at ./dlfcn/dlerror.c:138
#5  0x0000fffff5a40d10 in __dlclose (handle=<optimized out>) at ./dlfcn/dlclose.c:31
#6  0x0000fffff176fd90 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#7  0x0000fffff176fe30 in ?? () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#8  0x0000fffff17747c4 in pw_deinit () from /lib/aarch64-linux-gnu/libpipewire-0.3.so.0
#9  0x0000fffff7df8450 in pw_deinit () at /home/qt/work/qt/qtmultimedia/src/multimedia/pipewire/qpipewire_symbolloader.cpp:56
#10 0x0000fffff7de496c in TestNamespace::QtPipeWire::QPipeWireInstance::~QPipeWireInstance (this=0xaaaaaabcef90, __in_chrg=<optimized out>) at /home/qt/work/qt/qtmultimedia/src/multimedia/pipewire/qpipewire_instance.cpp:57
#11 0x0000fffff7de58d0 in std::destroy_at<TestNamespace::QtPipeWire::QPipeWireInstance> (__location=0xaaaaaabcef90) at /usr/include/c++/13/bits/stl_construct.h:88
#12 0x0000fffff7de58b0 in std::_Destroy<TestNamespace::QtPipeWire::QPipeWireInstance> (__pointer=0xaaaaaabcef90) at /usr/include/c++/13/bits/stl_construct.h:149