bnjbvr opened issue #6003:
In the latest daily runs of wasmtime testing on our internal Aarch64 machine, I see new failures related to multiple memories tests:
---- wast::Cranelift::spec::multi_memory::traps0_pooling stdout ---- thread 'wast::Cranelift::spec::multi_memory::traps0_pooling' panicked at 'called `Result::unwrap()` on an `Err` value: failed to create memory pool mapping Caused by: 0: mmap failed to allocate 0x17bb80000000 bytes 1: Cannot allocate memory (os error 12)', /opt/homebrew/var/buildkite-agent/builds/mac-aarch64-4/embark-studios/wasmtime-aarch64-apple-darwin/wasmtime/target/debug/build/wasmtime-cli-5998d6d2b565964d/out/wast_testsuite_tests.rs:6063:18 failures: wast::Cranelift::spec::multi_memory::data_pooling wast::Cranelift::spec::multi_memory::exports0_pooling wast::Cranelift::spec::multi_memory::float_exprs0_pooling wast::Cranelift::spec::multi_memory::float_exprs1_pooling wast::Cranelift::spec::multi_memory::float_memory0_pooling wast::Cranelift::spec::multi_memory::imports0_pooling wast::Cranelift::spec::multi_memory::imports1_pooling wast::Cranelift::spec::multi_memory::imports2_pooling wast::Cranelift::spec::multi_memory::imports3_pooling wast::Cranelift::spec::multi_memory::imports4_pooling wast::Cranelift::spec::multi_memory::imports_pooling wast::Cranelift::spec::multi_memory::linking1_pooling wast::Cranelift::spec::multi_memory::linking2_pooling wast::Cranelift::spec::multi_memory::load0_pooling wast::Cranelift::spec::multi_memory::memory_init0_pooling wast::Cranelift::spec::multi_memory::memory_multi_pooling wast::Cranelift::spec::multi_memory::memory_pooling wast::Cranelift::spec::multi_memory::memory_size2_pooling wast::Cranelift::spec::multi_memory::memory_size3_pooling wast::Cranelift::spec::multi_memory::memory_size_pooling wast::Cranelift::spec::multi_memory::memory_trap0_pooling wast::Cranelift::spec::multi_memory::simd_memory_multi_pooling wast::Cranelift::spec::multi_memory::store0_pooling wast::Cranelift::spec::multi_memory::store1_pooling wast::Cranelift::spec::multi_memory::store_pooling wast::Cranelift::spec::multi_memory::traps0_pooling
Are these large memory allocations expected to fail?
alexcrichton commented on issue #6003:
I've been seeing this as well locally and I think it's related to running out of virtual address space given the number of memories being created. I've been fixing temporarily with
--test-threads 2
but I'll work on implementing a default solution for these tests.
alexcrichton closed issue #6003:
In the latest daily runs of wasmtime testing on our internal Aarch64 machine, I see new failures related to multiple memories tests:
---- wast::Cranelift::spec::multi_memory::traps0_pooling stdout ---- thread 'wast::Cranelift::spec::multi_memory::traps0_pooling' panicked at 'called `Result::unwrap()` on an `Err` value: failed to create memory pool mapping Caused by: 0: mmap failed to allocate 0x17bb80000000 bytes 1: Cannot allocate memory (os error 12)', /opt/homebrew/var/buildkite-agent/builds/mac-aarch64-4/embark-studios/wasmtime-aarch64-apple-darwin/wasmtime/target/debug/build/wasmtime-cli-5998d6d2b565964d/out/wast_testsuite_tests.rs:6063:18 failures: wast::Cranelift::spec::multi_memory::data_pooling wast::Cranelift::spec::multi_memory::exports0_pooling wast::Cranelift::spec::multi_memory::float_exprs0_pooling wast::Cranelift::spec::multi_memory::float_exprs1_pooling wast::Cranelift::spec::multi_memory::float_memory0_pooling wast::Cranelift::spec::multi_memory::imports0_pooling wast::Cranelift::spec::multi_memory::imports1_pooling wast::Cranelift::spec::multi_memory::imports2_pooling wast::Cranelift::spec::multi_memory::imports3_pooling wast::Cranelift::spec::multi_memory::imports4_pooling wast::Cranelift::spec::multi_memory::imports_pooling wast::Cranelift::spec::multi_memory::linking1_pooling wast::Cranelift::spec::multi_memory::linking2_pooling wast::Cranelift::spec::multi_memory::load0_pooling wast::Cranelift::spec::multi_memory::memory_init0_pooling wast::Cranelift::spec::multi_memory::memory_multi_pooling wast::Cranelift::spec::multi_memory::memory_pooling wast::Cranelift::spec::multi_memory::memory_size2_pooling wast::Cranelift::spec::multi_memory::memory_size3_pooling wast::Cranelift::spec::multi_memory::memory_size_pooling wast::Cranelift::spec::multi_memory::memory_trap0_pooling wast::Cranelift::spec::multi_memory::simd_memory_multi_pooling wast::Cranelift::spec::multi_memory::store0_pooling wast::Cranelift::spec::multi_memory::store1_pooling wast::Cranelift::spec::multi_memory::store_pooling wast::Cranelift::spec::multi_memory::traps0_pooling
Are these large memory allocations expected to fail?
bnjbvr commented on issue #6003:
Wow, thanks @alexcrichton, you rock :tada:
Last updated: Dec 23 2024 at 13:07 UTC