Occasional crash in `GetLayerDataPtr<ValidationObject>`

In about one run in fifty, I get a crash running the wgpu crate's wgpu-tests test suite (for details, see gfx-rs/wgpu#2949) where vulkan_layer_chassis::BindImageMemory calls GetLayerDataPtr and things go awry.

Environment:

• OS: Linux
• GPU: AMD RADV POLARIS12
• SDK or header version if building from repo: Fedora package vulkan-validation-layers-1.3.204.0-1.fc36.x86_64
• Options enabled (synchronization, best practices, etc.): whatever Fedora chooses

Backtrace:

Thread 5 "clear_texture::" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff6ded640 (LWP 556616)]
std::_Hashtable<void*, std::pair<void* const, ValidationObject*>, std::allocator<std::pair<void* const, ValidationObject*> >, std::__detail::_Select1st, std::equal_to<void*>, std::hash<void*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_find_before_node () at /usr/include/c++/12/bits/hashtable.h:1935
warning: Source file is more recent than executable.
1935		  if (this->_M_equals(__k, __code, *__p))
(gdb) where
#0  std::_Hashtable<void*, std::pair<void* const, ValidationObject*>, std::allocator<std::pair<void* const, ValidationObject*> >, std::__detail::_Select1st, std::equal_to<void*>, std::hash<void*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_find_before_node () at /usr/include/c++/12/bits/hashtable.h:1935
#1  0x00007fffd87e6823 in std::_Hashtable<void*, std::pair<void* const, ValidationObject*>, std::allocator<std::pair<void* const, ValidationObject*> >, std::__detail::_Select1st, std::equal_to<void*>, std::hash<void*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_find_node () at /usr/include/c++/12/bits/hashtable.h:814
#2  std::_Hashtable<void*, std::pair<void* const, ValidationObject*>, std::allocator<std::pair<void* const, ValidationObject*> >, std::__detail::_Select1st, std::equal_to<void*>, std::hash<void*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::find ()
    at /usr/include/c++/12/bits/hashtable.h:1653
#3  0x00007fffd87e6ea6 in std::unordered_map<void*, ValidationObject*, std::hash<void*>, std::equal_to<void*>, std::allocator<std::pair<void* const, ValidationObject*> > >::find ()
    at /usr/include/c++/12/bits/unordered_map.h:869
#4  small_unordered_map<void*, ValidationObject*, 2>::operator[] () at /usr/src/debug/vulkan-validation-layers-1.3.204.0-1.fc36.x86_64/layers/vk_layer_data.h:659
#5  GetLayerDataPtr<ValidationObject> () at /usr/src/debug/vulkan-validation-layers-1.3.204.0-1.fc36.x86_64/layers/vk_layer_data.h:683
#6  0x00007fffd8775f8f in vulkan_layer_chassis::BindImageMemory () at /usr/src/debug/vulkan-validation-layers-1.3.204.0-1.fc36.x86_64/layers/generated/chassis.cpp:1394
#7  0x0000555555f1eb26 in ash::device::Device::bind_image_memory (self=0x7fffe038a3a0, image=..., device_memory=..., offset=524288)
    at /home/jimb/.cargo/registry/src/github.com-1ecc6299db9ec823/ash-0.37.0+1.3.209/src/device.rs:2472
#8  0x0000555555d40338 in wgpu_hal::vulkan::device::{impl#4}::create_texture (self=0x7fffe0729cf8, desc=0x7ffff6de8948) at wgpu-hal/src/vulkan/device.rs:896
#9  0x000055555598ffc5 in wgpu_core::device::Device<wgpu_hal::vulkan::Api>::create_texture<wgpu_hal::vulkan::Api> (self=0x7fffe0729cf8, self_id=..., adapter=0x7fffe028d458, 
    desc=0x7ffff6dea958) at /home/jimb/rust/wgpu/wgpu-core/src/device/mod.rs:847
#10 0x0000555555aa2284 in wgpu_core::hub::Global<wgpu_core::hub::IdentityManagerFactory>::device_create_texture<wgpu_core::hub::IdentityManagerFactory, wgpu_hal::vulkan::Api> (
    self=0x7fffe0007f30, device_id=..., desc=0x7ffff6dea958, id_in=...) at /home/jimb/rust/wgpu/wgpu-core/src/device/mod.rs:3675
#11 0x0000555555a4d361 in wgpu::backend::direct::{impl#3}::device_create_texture (self=0x7fffe0007f30, device=0x7ffff6deaf70, desc=0x7ffff6deac58) at wgpu/src/backend/direct.rs:1493
#12 0x0000555555b01566 in wgpu::Device::create_texture (self=0x7ffff6deaf68, desc=0x7ffff6deac58) at wgpu/src/lib.rs:2144
#13 0x00005555556a7126 in wgpu_tests::clear_texture::single_texture_clear_test (ctx=0x7ffff6deaf28, format=..., size=..., dimension=wgpu_types::TextureDimension::D1)
    at wgpu/tests/clear_texture.rs:209
#14 0x00005555556a74cb in wgpu_tests::clear_texture::clear_texture_tests (ctx=0x7ffff6deaf28, formats=..., supports_1d=true, supports_3d=true) at wgpu/tests/clear_texture.rs:256
#15 0x00005555556b42a5 in wgpu_tests::clear_texture::clear_texture_2d_uncompressed::{closure#0} (ctx=...) at wgpu/tests/clear_texture.rs:310
#16 0x00005555556fec6d in wgpu_tests::common::initialize_test::{closure#1}<wgpu_tests::clear_texture::clear_texture_2d_uncompressed::{closure_env#0}> () at wgpu/tests/common/mod.rs:280