Self-hosted backend runtime error on Rust SEE (wgpu)

[felipeasimos]

Zig Version

0.16.0-dev.728+87c18945c

Steps to Reproduce and Observed Behavior

Using zig version 0.16.0-dev.728+87c18945c, 0.15.1 or 0.15.2, in wgpu_native_zig, execute the tests through zig build compute-tests or zig build test.

Observed Behavior

When building with the self-hosted backend, a runtime error happens on the Rust side when calling _mm_movemask_epi8:

compute-tests
└─ run test compute-test-c failure
General protection exception (no address available)
/rustc/17067e9ac6d7ecb70e50f92c1944e545188d2359/library/core/src/../../stdarch/crates/core_arch/src/x86/sse2.rs:1469:0: 0x194d704 in _mm_movemask_epi8 (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.07)
/root/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.3/src/control/group/sse2.rs:87:21: 0x18f8d63 in match_tag (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.04)
/root/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.3/src/raw/mod.rs:1916:24: 0x1970942 in find_inner (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.07)
/root/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.3/src/map.rs:1231:29: 0x1a054da in entry<usize, usize, foldhash::fast::RandomState, allocator_api2::stable::alloc::global::Global> (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.13)
src/gles/egl.rs:491:6: 0x1a1bd44 in initialize_display (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.14)
src/gles/egl.rs:527:23: 0x1a1c07f in create (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.14)
src/gles/egl.rs:941:21: 0x1a21f30 in init (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.14)
src/instance.rs:130:24: 0x16b38d6 in try_add_hal<wgpu_hal::gles::Api> (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-core/src/lib.rs/@/wgpu_core.e57fd6bd304fe8aa-cgu.06)
src/instance.rs:105:9: 0x16b35b3 in new (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-core/src/lib.rs/@/wgpu_core.e57fd6bd304fe8aa-cgu.06)
src/global.rs:38:23: 0x1811f16 in new (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-core/src/lib.rs/@/wgpu_core.e57fd6bd304fe8aa-cgu.13)
src/lib.rs:661:27: 0x14d2eeb in wgpuCreateInstance (src/lib.rs/@/4nkz1z2c0kej01eepxo04n4mb)
/home/asimos/Projects/wgpu_native_zig/tests/compute_c.zig:52:45: 0x13485d3 in compute_collatz (compute_c.zig)
    const instance = wgpu.wgpuCreateInstance(null);
                                            ^
/home/asimos/Projects/wgpu_native_zig/tests/compute_c.zig:216:35: 0x13483a0 in test.compute functionality (compute_c.zig)
    const values = compute_collatz();
                                  ^
/home/asimos/.zvm/master/lib/compiler/test_runner.zig:138:29: 0x146a5fb in mainServer (test_runner.zig)
                test_fn.func() catch |err| switch (err) {
                            ^
/home/asimos/.zvm/master/lib/compiler/test_runner.zig:67:26: 0x146b3bd in main (test_runner.zig)
        return mainServer() catch @panic("internal test runner failure");
                         ^
/home/asimos/.zvm/master/lib/std/start.zig:618:22: 0x1466fdb in callMain (std.zig)
            root.main();
                     ^
???:?:?: 0x7f2a1c4feca7 in ??? (/lib/x86_64-linux-gnu/libc.so.6)
???:?:?: 0x7f2a1c4fed64 in ??? (/lib/x86_64-linux-gnu/libc.so.6)
???:?:?: 0x14b9990 in ??? (???)
error: while executing test 'compute_c.test.compute functionality', the following command terminated with signal 6 (expected exited with code 0):
./.zig-cache/o/6a7277bf00740f7e8da197d97bb4be84/compute-test-c --cache-dir=./.zig-cache --seed=0xed8c83d7 --listen=-
compute-tests
└─ run test compute-test failure
General protection exception (no address available)
/rustc/17067e9ac6d7ecb70e50f92c1944e545188d2359/library/core/src/../../stdarch/crates/core_arch/src/x86/sse2.rs:1469:0: 0x194e654 in _mm_movemask_epi8 (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.07)
/root/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.3/src/control/group/sse2.rs:87:21: 0x18f9cb3 in match_tag (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.04)
/root/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.3/src/raw/mod.rs:1916:24: 0x1971892 in find_inner (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.07)
/root/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/hashbrown-0.15.3/src/map.rs:1231:29: 0x1a0642a in entry<usize, usize, foldhash::fast::RandomState, allocator_api2::stable::alloc::global::Global> (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.13)
src/gles/egl.rs:491:6: 0x1a1cc94 in initialize_display (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.14)
src/gles/egl.rs:527:23: 0x1a1cfcf in create (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.14)
src/gles/egl.rs:941:21: 0x1a22e80 in init (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-hal/src/lib.rs/@/wgpu_hal.69a417fa83e768bf-cgu.14)
src/instance.rs:130:24: 0x16b4826 in try_add_hal<wgpu_hal::gles::Api> (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-core/src/lib.rs/@/wgpu_core.e57fd6bd304fe8aa-cgu.06)
src/instance.rs:105:9: 0x16b4503 in new (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-core/src/lib.rs/@/wgpu_core.e57fd6bd304fe8aa-cgu.06)
src/global.rs:38:23: 0x1812e66 in new (/root/.cargo/git/checkouts/wgpu-045f9a3b3e40a5c0/f35cf94/wgpu-core/src/lib.rs/@/wgpu_core.e57fd6bd304fe8aa-cgu.13)
src/lib.rs:661:27: 0x14d3e3b in wgpuCreateInstance (src/lib.rs/@/4nkz1z2c0kej01eepxo04n4mb)
/home/asimos/Projects/wgpu_native_zig/src/instance.zig:218:34: 0x134848e in create (compute.zig)
        return wgpuCreateInstance(descriptor);
                                 ^
/home/asimos/Projects/wgpu_native_zig/tests/compute.zig:129:39: 0x1349c00 in test.compute functionality (compute.zig)
    const values = try compute_collatz();
                                      ^
/home/asimos/.zvm/master/lib/compiler/test_runner.zig:138:29: 0x146b74b in mainServer (test_runner.zig)
                test_fn.func() catch |err| switch (err) {
                            ^
/home/asimos/.zvm/master/lib/compiler/test_runner.zig:67:26: 0x146c50d in main (test_runner.zig)
        return mainServer() catch @panic("internal test runner failure");
                         ^
/home/asimos/.zvm/master/lib/std/start.zig:618:22: 0x146812b in callMain (std.zig)
            root.main();
                     ^
???:?:?: 0x7fbfe3c6bca7 in ??? (/lib/x86_64-linux-gnu/libc.so.6)
???:?:?: 0x7fbfe3c6bd64 in ??? (/lib/x86_64-linux-gnu/libc.so.6)
???:?:?: 0x14ba8e0 in ??? (???)
error: while executing test 'compute.test.compute functionality', the following command terminated with signal 6 (expected exited with code 0):
./.zig-cache/o/31c969b93a4eed655c02ab5561290f4a/compute-test --cache-dir=./.zig-cache --seed=0xed8c83d7 --listen=-

Build Summary: 3/6 steps succeeded; 2 failed; 2/2 tests passed
compute-tests transitive failure
├─ run test compute-test failure
└─ run test compute-test-c failure

error: the following build command failed with exit code 1:
.zig-cache/o/8932d5f184be07c48c88fbcf8004e788/build /home/asimos/.zvm/master/zig /home/asimos/.zvm/master/lib /home/asimos/Projects/wgpu_native_zig .zig-cache /home/asimos/.cache/zig --seed 0xed8c83d7 -Zdc4f83fd68b09b38 compute-tests

No error is observed when using LLVM for building

Expected Behavior

No error for both LLVM and the self-hosted backend