Comment 4 for bug 2068869

From _usr_libexec_xdg-desktop-portal-gnome.1000.crash:

Stacktrace:
 #0 _dl_close (_map=0x0) at ./elf/dl-close.c:770
         map = 0x0
 #1 0x000070109e96f51c in __GI__dl_catch_exception (exception=exception@entry=0x7ffdcc75ea30, operate=0x70109e970750 <_dl_close>, args=0x0) at ./elf/dl-catch.c:237
         errcode = 0
         c = {exception = 0x7ffdcc75ea30, errcode = 0x7ffdcc75e92c, env = {{__jmpbuf = {140728033733271, 7621709022289895348, 140728033733280, 140728033733272, 1, 0, 7621709022185037748, 8511550680127414196}, __mask_was_saved = 336790545, __saved_mask = {__val = {13764148407353675022, 2892928359657964556, 0, 0, 0, 0, 0, 4702111234474983745, 4702111234474983745, 4702111234474983745, 4702111234474983745, 0, 0, 0, 0, 1880844493789993498}}}}}
         old = 0x0
 #2 0x000070109e96f669 in _dl_catch_error (objname=0x7ffdcc75ea98, errstring=0x7ffdcc75eaa0, mallocedp=0x7ffdcc75ea97, operate=<optimized out>, args=<optimized out>) at ./elf/dl-catch.c:256
         exception = {objname = 0x7ffdcc75ea70 "\340\352u\314\375\177", errstring = 0x70109d0add9e <__GI___libc_free+126> "dD\211#H\203\304\030[A\\A]]\303\017\037", message_buffer = 0x2020202020202020 <error: Cannot access memory at address 0x2020202020202020>}
         errorcode = <optimized out>
 #3 0x000070109d097c73 in _dlerror_run (operate=<optimized out>, args=<optimized out>) at ./dlfcn/dlerror.c:138
         result = <optimized out>
         objname = 0x0
         errstring = 0x0
         malloced = false
         errcode = <optimized out>
 #4 0x000070109d0979a6 in __dlclose (handle=<optimized out>) at ./dlfcn/dlclose.c:31
 No locals.
 #5 0x0000701074201e0d in ProducerCleanup () from /lib/x86_64-linux-gnu/libnvidia-vulkan-producer.so
 No symbol table info available.
 #6 0x00007010742020db in ProducerInit () from /lib/x86_64-linux-gnu/libnvidia-vulkan-producer.so
 No symbol table info available.
 #7 0x000070105ea1a0e2 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.535.171.04
 No symbol table info available.
 #8 0x000070105ea4442f in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.535.171.04
 No symbol table info available.
 #9 0x000070105ea6844d in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.535.171.04
 No symbol table info available.
 #10 0x0000701094ae3b50 in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
 No symbol table info available.
 #11 0x000070109cc6b0da in ?? () from /lib/x86_64-linux-gnu/libvulkan.so.1
 ...