wasmtime / issue #4972 Unable to load modules on aarch64 ... · git-wasmtime

Stream: git-wasmtime

Topic: wasmtime / issue #4972 Unable to load modules on aarch64 ...

Wasmtime GitHub notifications bot (Sep 28 2022 at 12:23):

rbackhouse opened issue #4972:

Thanks for filing a bug report! Please fill out the TODOs below.

Steps to Reproduce

The app uses the following to load the module
let mut config = wasmtime::Config::new();
let engine = wasmtime::Engine::new(&config)?;
let module = wasmtime::Module::from_file(&engine, "./test.wasm")?;
Expected Results

The module should load

Actual Results

Load fails with

thread 'main' panicked at 'called Result::unwrap() on an Err value: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }', /home/rbackhouse/.cargo/registry/src/github.com-1ecc6299db9ec823/wasmtime-jit-1.0.0/src/code_memory.rs:63:14

Versions and Environment

Wasmtime version or commit: 1.0.0

Operating system: Ubuntu 18.04

Architecture: aarch64

Extra Info

The CPU being used is a Quad-core ARM Cortex-A57 MPCore processor.

Looking at code_memory.rs line 60 it seems the call
rustix::process::membarrier(
                rustix::process::MembarrierCommand::RegisterPrivateExpeditedSyncCore,
            )
            .unwrap();
is failing

If I comment out this call and the one at line 168 then everything works fine.

Wasmtime GitHub notifications bot (Sep 28 2022 at 12:23):

rbackhouse labeled issue #4972:

Thanks for filing a bug report! Please fill out the TODOs below.

Steps to Reproduce

The app uses the following to load the module
let mut config = wasmtime::Config::new();
let engine = wasmtime::Engine::new(&config)?;
let module = wasmtime::Module::from_file(&engine, "./test.wasm")?;
Expected Results

The module should load

Actual Results

Load fails with

thread 'main' panicked at 'called Result::unwrap() on an Err value: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }', /home/rbackhouse/.cargo/registry/src/github.com-1ecc6299db9ec823/wasmtime-jit-1.0.0/src/code_memory.rs:63:14

Versions and Environment

Wasmtime version or commit: 1.0.0

Operating system: Ubuntu 18.04

Architecture: aarch64

Extra Info

The CPU being used is a Quad-core ARM Cortex-A57 MPCore processor.

Looking at code_memory.rs line 60 it seems the call
rustix::process::membarrier(
                rustix::process::MembarrierCommand::RegisterPrivateExpeditedSyncCore,
            )
            .unwrap();
is failing

If I comment out this call and the one at line 168 then everything works fine.

Wasmtime GitHub notifications bot (Sep 28 2022 at 14:59):

alexcrichton commented on issue #4972:

cc @akirilov-arm

Wasmtime GitHub notifications bot (Sep 28 2022 at 15:31):

bjorn3 commented on issue #4972:

Which kernel version are you using? And which glibc version?

Wasmtime GitHub notifications bot (Sep 28 2022 at 15:35):

rbackhouse commented on issue #4972:

Kernel version is 4.9.253-tegra
glibc version is (Ubuntu GLIBC 2.27-3ubuntu1.4) 2.27

Wasmtime GitHub notifications bot (Sep 28 2022 at 15:40):

bjorn3 commented on issue #4972:

MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE has been introduced in linux 4.16. Maybe wasmtime will have to fall back to MEMBARRIER_CMD_SHARED when MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE is not available?

Wasmtime GitHub notifications bot (Sep 28 2022 at 17:59):

akirilov-arm commented on issue #4972:

I am not sure if MEMBARRIER_CMD_SHARED would provide the same guarantee as MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE, while it definitely seems more heavyweight, since it affects all threads in the system (not just the ones in the current process). IMHO the first decision to make is how old of a kernel version should Wasmtime support.

Wasmtime GitHub notifications bot (Sep 28 2022 at 18:19):

cfallin commented on issue #4972:

It looks like Linux 4.9.253 was released on Jan 23, 2021. It is a maintenance release of an older series (4.9), but 5.0 was released in Mar 2019 and is not that old. IMHO we should keep support for kernels older than that if we can (though I'm not sure where to draw the line). Especially for aarch64, kernel forks for SoCs are sometimes a bit more out of date.

Wasmtime GitHub notifications bot (Sep 28 2022 at 18:24):

cfallin commented on issue #4972:

(Err, I noted 5.0 above but (i) 4.9 was followed by 4.10, not 5.0 and (ii) the feature in question was in 4.16 as @bjorn3 notes; so the relevant date is Apr 1, 2018 which, also, is not that old...)

Can we cascade into the fallback command (MEMBARRIER_CMD_SHARED) if the current, more up-to-date choice gives us EINVAL?

Wasmtime GitHub notifications bot (Sep 29 2022 at 17:01):

akirilov-arm commented on issue #4972:

OK, I got confirmation that MEMBARRIER_CMD_SHARED was an acceptable substitute, keeping in mind the following:

It is a much more expensive operation because it is affected by all threads in all processes in the system, instead of only the threads in the current process that have registered explicitly for the notification

It could still fail if the nohz_full parameter is passed to the kernel

Wasmtime GitHub notifications bot (Sep 29 2022 at 17:26):

akirilov-arm edited a comment on issue #4972:

OK, I got confirmation that MEMBARRIER_CMD_SHARED was an acceptable substitute, keeping in mind the following:

It is a much more expensive operation because it is affected by all threads in all processes in the system, instead of only the threads in the current process

It could still fail if the nohz_full parameter is passed to the kernel

Wasmtime GitHub notifications bot (Sep 30 2022 at 16:24):

cfallin commented on issue #4972:

It looks like rustix doesn't currently have a binding for MEMBARRIER_CMD_SHARED here; once it does, I'm happy to do a PR to add the fallback behavior here. @sunfishcode , would you be willing to update rustix to add that option?

Wasmtime GitHub notifications bot (Sep 30 2022 at 17:11):

akirilov-arm commented on issue #4972:

MEMBARRIER_CMD_SHARED is an alias of MEMBARRIER_CMD_GLOBAL for the sake of backward compatibility.

Wasmtime GitHub notifications bot (Sep 30 2022 at 17:17):

cfallin commented on issue #4972:

Ah! In that case, let's see if #4987 works (@rbackhouse would you be able to test this patch?).

Wasmtime GitHub notifications bot (Sep 30 2022 at 17:19):

rbackhouse commented on issue #4972:

@cfallin yes I can try it

Wasmtime GitHub notifications bot (Sep 30 2022 at 17:27):

rbackhouse commented on issue #4972:

@cfallin
crates/jit/src/code_memory.rs line 168 also has a call to rustix::process::membarrier.

Should this have the same

.or_else(|_| rustix::process::membarrier(rustix::process::MembarrierCommand::Global))

added too ?

Wasmtime GitHub notifications bot (Sep 30 2022 at 17:46):

akirilov-arm commented on issue #4972:

@cfallin Note that the cranelift-jit crate has similar code paths, though currently they appear to fail silently.

Wasmtime GitHub notifications bot (Oct 11 2022 at 08:08):

bxq2011hust commented on issue #4972:

I have met the same issue.

Wasmtime GitHub notifications bot (Oct 11 2022 at 08:10):

bxq2011hust edited a comment on issue #4972:

I have met the same issue.
Wasmtime version or commit: 0.35.3

Operating system: CentOS Linux release 7.9.2009 (AltArch)

Architecture: aarch64

kernel: Linux 7867c1d5ae55 4.18.0-348.20.1.el7.aarch64 #1 SMP Wed Apr 13 20:57:50 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux

Running 1 test case...
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }', /root/.cargo/registry/src/github.com-1ecc6299db9ec823/wasmtime-jit-0.35.3/src/code_memory.rs:63:14
stack backtrace:
   0:           0xb058d8 - std::backtrace_rs::backtrace::libunwind::trace::h8a5e4a04f7e58fc7
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   1:           0xb058d8 - std::backtrace_rs::backtrace::trace_unsynchronized::hc9931ed5b94829c1
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:           0xb058d8 - std::sys_common::backtrace::_print_fmt::h93cac7fc90870819
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:66:5
   3:           0xb058d8 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb80d1ce809872875
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:45:22
   4:           0xb571d8 - core::fmt::write::h178b28c8855699fc
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/fmt/mod.rs:1198:17
   5:           0xaf7c4c - std::io::Write::write_fmt::h9bb27fefa849e7e9
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/io/mod.rs:1672:15
   6:           0xb08218 - std::sys_common::backtrace::_print::h39936b176af986e7
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:48:5
   7:           0xb08218 - std::sys_common::backtrace::print::h326caf59757e2648
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:35:9
   8:           0xb08218 - std::panicking::default_hook::{{closure}}::hf783bfb93990b280
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:295:22
   9:           0xb07f2c - std::panicking::default_hook::hba8a0c46968da93d
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:314:9
  10:           0xb08948 - std::panicking::rust_panic_with_hook::h7a13c9edc6d8d37a
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:698:17
  11:           0xb08830 - std::panicking::begin_panic_handler::{{closure}}::h488b160e52dfebaf
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:588:13
  12:           0xb05de8 - std::sys_common::backtrace::__rust_end_short_backtrace::h9348312e0595d087
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:138:18
  13:           0xb0857c - rust_begin_unwind
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:584:5
  14:           0x404108 - core::panicking::panic_fmt::h8466cbb0f1c51a1e
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/panicking.rs:142:14
  15:           0x4041f4 - core::result::unwrap_failed::he9d64115a287a1c2
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/result.rs:1814:5
  16:           0xfdc284 - wasmtime_jit::instantiate::CompiledModule::from_artifacts::h983421f6fde1119e
  17:           0xc97b40 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold::hb87417df58489414
  18:           0xcb578c - rayon::iter::plumbing::Producer::fold_with::h4fc4a166544a14c4
  19:           0xd03744 - rayon::iter::plumbing::bridge_producer_consumer::helper::h7d219b477f38f004
  20:           0xcb7520 - <rayon::vec::IntoIter<T> as rayon::iter::IndexedParallelIterator>::with_producer::h4be24b5438d94693
  21:           0xcb6a5c - <rayon::iter::map::Map<I,F> as rayon::iter::ParallelIterator>::drive_unindexed::haf000ffd9729773f
  22:           0xd1f048 - rayon::iter::collect::<impl rayon::iter::ParallelExtend<T> for alloc::vec::Vec<T>>::par_extend::hd53d53241b744d71
  23:           0xd27a94 - rayon::result::<impl rayon::iter::FromParallelIterator<core::result::Result<T,E>> for core::result::Result<C,E>>::from_par_iter::he901005655a8d72d
  24:           0xcccaf0 - wasmtime::module::Module::from_binary::h5c02d969de2d9338

Wasmtime GitHub notifications bot (Oct 11 2022 at 08:13):

bxq2011hust edited a comment on issue #4972:

I have met the same issue. The error message is PermissionDenied, but the test is running in docker by root.

Wasmtime version or commit: 0.35.3

Operating system: CentOS Linux release 7.9.2009 (AltArch)

Architecture: aarch64

kernel: Linux 7867c1d5ae55 4.18.0-348.20.1.el7.aarch64 #1 SMP Wed Apr 13 20:57:50 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux

Running 1 test case...
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }', /root/.cargo/registry/src/github.com-1ecc6299db9ec823/wasmtime-jit-0.35.3/src/code_memory.rs:63:14
stack backtrace:
   0:           0xb058d8 - std::backtrace_rs::backtrace::libunwind::trace::h8a5e4a04f7e58fc7
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   1:           0xb058d8 - std::backtrace_rs::backtrace::trace_unsynchronized::hc9931ed5b94829c1
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:           0xb058d8 - std::sys_common::backtrace::_print_fmt::h93cac7fc90870819
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:66:5
   3:           0xb058d8 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb80d1ce809872875
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:45:22
   4:           0xb571d8 - core::fmt::write::h178b28c8855699fc
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/fmt/mod.rs:1198:17
   5:           0xaf7c4c - std::io::Write::write_fmt::h9bb27fefa849e7e9
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/io/mod.rs:1672:15
   6:           0xb08218 - std::sys_common::backtrace::_print::h39936b176af986e7
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:48:5
   7:           0xb08218 - std::sys_common::backtrace::print::h326caf59757e2648
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:35:9
   8:           0xb08218 - std::panicking::default_hook::{{closure}}::hf783bfb93990b280
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:295:22
   9:           0xb07f2c - std::panicking::default_hook::hba8a0c46968da93d
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:314:9
  10:           0xb08948 - std::panicking::rust_panic_with_hook::h7a13c9edc6d8d37a
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:698:17
  11:           0xb08830 - std::panicking::begin_panic_handler::{{closure}}::h488b160e52dfebaf
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:588:13
  12:           0xb05de8 - std::sys_common::backtrace::__rust_end_short_backtrace::h9348312e0595d087
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:138:18
  13:           0xb0857c - rust_begin_unwind
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:584:5
  14:           0x404108 - core::panicking::panic_fmt::h8466cbb0f1c51a1e
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/panicking.rs:142:14
  15:           0x4041f4 - core::result::unwrap_failed::he9d64115a287a1c2
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/result.rs:1814:5
  16:           0xfdc284 - wasmtime_jit::instantiate::CompiledModule::from_artifacts::h983421f6fde1119e
  17:           0xc97b40 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold::hb87417df58489414
  18:           0xcb578c - rayon::iter::plumbing::Producer::fold_with::h4fc4a166544a14c4
  19:           0xd03744 - rayon::iter::plumbing::bridge_producer_consumer::helper::h7d219b477f38f004
  20:           0xcb7520 - <rayon::vec::IntoIter<T> as rayon::iter::IndexedParallelIterator>::with_producer::h4be24b5438d94693
  21:           0xcb6a5c - <rayon::iter::map::Map<I,F> as rayon::iter::ParallelIterator>::drive_unindexed::haf000ffd9729773f
  22:           0xd1f048 - rayon::iter::collect::<impl rayon::iter::ParallelExtend<T> for alloc::vec::Vec<T>>::par_extend::hd53d53241b744d71
  23:           0xd27a94 - rayon::result::<impl rayon::iter::FromParallelIterator<core::result::Result<T,E>> for core::result::Result<C,E>>::from_par_iter::he901005655a8d72d
  24:           0xcccaf0 - wasmtime::module::Module::from_binary::h5c02d969de2d9338

Wasmtime GitHub notifications bot (Oct 11 2022 at 08:13):

bxq2011hust edited a comment on issue #4972:

I guess I have met the same issue. The error message is PermissionDenied, but the test is running in docker by root.

Wasmtime version or commit: 0.35.3

Operating system: CentOS Linux release 7.9.2009 (AltArch)

Architecture: aarch64

kernel: Linux 7867c1d5ae55 4.18.0-348.20.1.el7.aarch64 #1 SMP Wed Apr 13 20:57:50 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux

Running 1 test case...
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }', /root/.cargo/registry/src/github.com-1ecc6299db9ec823/wasmtime-jit-0.35.3/src/code_memory.rs:63:14
stack backtrace:
   0:           0xb058d8 - std::backtrace_rs::backtrace::libunwind::trace::h8a5e4a04f7e58fc7
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   1:           0xb058d8 - std::backtrace_rs::backtrace::trace_unsynchronized::hc9931ed5b94829c1
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:           0xb058d8 - std::sys_common::backtrace::_print_fmt::h93cac7fc90870819
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:66:5
   3:           0xb058d8 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb80d1ce809872875
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:45:22
   4:           0xb571d8 - core::fmt::write::h178b28c8855699fc
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/fmt/mod.rs:1198:17
   5:           0xaf7c4c - std::io::Write::write_fmt::h9bb27fefa849e7e9
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/io/mod.rs:1672:15
   6:           0xb08218 - std::sys_common::backtrace::_print::h39936b176af986e7
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:48:5
   7:           0xb08218 - std::sys_common::backtrace::print::h326caf59757e2648
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:35:9
   8:           0xb08218 - std::panicking::default_hook::{{closure}}::hf783bfb93990b280
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:295:22
   9:           0xb07f2c - std::panicking::default_hook::hba8a0c46968da93d
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:314:9
  10:           0xb08948 - std::panicking::rust_panic_with_hook::h7a13c9edc6d8d37a
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:698:17
  11:           0xb08830 - std::panicking::begin_panic_handler::{{closure}}::h488b160e52dfebaf
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:588:13
  12:           0xb05de8 - std::sys_common::backtrace::__rust_end_short_backtrace::h9348312e0595d087
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/sys_common/backtrace.rs:138:18
  13:           0xb0857c - rust_begin_unwind
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/std/src/panicking.rs:584:5
  14:           0x404108 - core::panicking::panic_fmt::h8466cbb0f1c51a1e
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/panicking.rs:142:14
  15:           0x4041f4 - core::result::unwrap_failed::he9d64115a287a1c2
                               at /rustc/2643b16468fda787470340890212591d8bc832b7/library/core/src/result.rs:1814:5
  16:           0xfdc284 - wasmtime_jit::instantiate::CompiledModule::from_artifacts::h983421f6fde1119e
  17:           0xc97b40 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold::hb87417df58489414
  18:           0xcb578c - rayon::iter::plumbing::Producer::fold_with::h4fc4a166544a14c4
  19:           0xd03744 - rayon::iter::plumbing::bridge_producer_consumer::helper::h7d219b477f38f004
  20:           0xcb7520 - <rayon::vec::IntoIter<T> as rayon::iter::IndexedParallelIterator>::with_producer::h4be24b5438d94693
  21:           0xcb6a5c - <rayon::iter::map::Map<I,F> as rayon::iter::ParallelIterator>::drive_unindexed::haf000ffd9729773f
  22:           0xd1f048 - rayon::iter::collect::<impl rayon::iter::ParallelExtend<T> for alloc::vec::Vec<T>>::par_extend::hd53d53241b744d71
  23:           0xd27a94 - rayon::result::<impl rayon::iter::FromParallelIterator<core::result::Result<T,E>> for core::result::Result<C,E>>::from_par_iter::he901005655a8d72d
  24:           0xcccaf0 - wasmtime::module::Module::from_binary::h5c02d969de2d9338

Wasmtime GitHub notifications bot (Oct 11 2022 at 12:22):

afonso360 commented on issue #4972:

I'm not sure that is the same issue, you have kernel 4.18 which should support this! Or fail with code 22 if it isn't implemented on AArch64.

However I did a quick google search and it might be that the membarrier syscall isn't whitelisted on docker, can you check if that's whats happening?

Wasmtime GitHub notifications bot (Oct 11 2022 at 12:24):

afonso360 edited a comment on issue #4972:

I'm not sure that is the same issue, you have kernel 4.18 which should support this! Or fail with code 22 if it isn't implemented on AArch64.

However I did a quick google search and it might be that the membarrier syscall isn't whitelisted on docker, can you check if that's whats happening?

Edit: And this link mentions that it was only added to the default list in docker 20.10.

Wasmtime GitHub notifications bot (Oct 12 2022 at 06:39):

bxq2011hust commented on issue #4972:

@afonso360 Yes, you are right, I found the docker engine version is 1.13. Upgrade docker to 20.10 and the test is fine. Thank you very much!

Wasmtime GitHub notifications bot (Oct 12 2022 at 06:59):

bxq2011hust edited a comment on issue #4972:

@afonso360 You are right, I found the docker engine version is 1.13. Upgrade docker to 20.10 and the test is fine. Thank you very much!

Last updated: Dec 23 2024 at 12:05 UTC