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jmjoy opened this issue Aug 28, 2020 · 8 comments
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1.46.0: Throw "SIGSEGV: invalid memory reference" when building in alpine. #76021

jmjoy opened this issue Aug 28, 2020 · 8 comments
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C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ O-musl Target: The musl libc P-medium Medium priority regression-from-stable-to-stable Performance or correctness regression from one stable version to another. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@jmjoy
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jmjoy commented Aug 28, 2020

Code

# Dockerfile

FROM alpine:3.8

USER root

ENV USER=root

RUN apk add --no-cache openssl openssl-dev curl gcc

RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y

WORKDIR /tmp

RUN sh -c "source /root/.cargo/env && cargo new --bin app"

WORKDIR /tmp/app

RUN echo 1.46.0 > rust-toolchain

RUN echo 'rand = "*"' >> Cargo.toml

RUN sh -c "source /root/.cargo/env && cargo build"

Meta

docker build .

Error output

The last step:

Step 11/11 : RUN sh -c "source /root/.cargo/env && cargo build"
 ---> Running in c554b90561db
info: syncing channel updates for '1.46.0-x86_64-unknown-linux-musl'
info: latest update on 2020-08-27, rust version 1.46.0 (04488afe3 2020-08-24)
info: downloading component 'cargo'
info: downloading component 'clippy'
info: downloading component 'rust-std'
info: downloading component 'rustc'
info: downloading component 'rustfmt'
info: installing component 'cargo'
info: Defaulting to 500.0 MiB unpack ram
info: installing component 'clippy'
info: installing component 'rust-std'
info: installing component 'rustc'
info: installing component 'rustfmt'
    Updating crates.io index
 Downloading crates ...
  Downloaded rand_chacha v0.2.2
  Downloaded rand_core v0.5.1
  Downloaded getrandom v0.1.14
  Downloaded libc v0.2.76
  Downloaded ppv-lite86 v0.2.9
  Downloaded rand v0.7.3
  Downloaded cfg-if v0.1.10
   Compiling libc v0.2.76
   Compiling getrandom v0.1.14
   Compiling cfg-if v0.1.10
   Compiling ppv-lite86 v0.2.9
error: failed to run custom build command for `getrandom v0.1.14`

Caused by:
  process didn't exit successfully: `/tmp/app/target/debug/build/getrandom-64ae542341c0eb62/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
warning: build failed, waiting for other jobs to finish...
error: build failed
The command '/bin/sh -c sh -c "source /root/.cargo/env && cargo build"' returned a non-zero code: 101
@jmjoy jmjoy added C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Aug 28, 2020
@jmjoy
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jmjoy commented Aug 28, 2020

Not only crate rand, but replacing rand with log will also have this error:

    Updating crates.io index
 Downloading crates ...
  Downloaded log v0.4.11
  Downloaded cfg-if v0.1.10
   Compiling log v0.4.11
   Compiling cfg-if v0.1.10
error: failed to run custom build command for `log v0.4.11`

Caused by:
  process didn't exit successfully: `/tmp/app/target/debug/build/log-ec0bf32b8f3a6724/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)

@tesuji
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tesuji commented Aug 28, 2020 •
edited
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Actually I just need libc = "0.2" to reproduce the issue.

Bisection result

searched nightlies: from nightly-2020-06-19 to nightly-2020-06-21
regressed nightly: nightly-2020-06-20
searched commits: from e55d3f9 to 2d8bd9b
regressed commit: 63b441a

bisected with cargo-bisect-rustc v0.5.2

Host triple: x86_64-unknown-linux-musl
Reproduce with:

cargo bisect-rustc 2020-06-19 --end 2020-06-21 --without-cargo

Most likely #70740, cc @petrochenkov as reviewer of that PR.

@tesuji
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tesuji commented Aug 28, 2020

Related issue: #74757

@Dylan-DPC-zz Dylan-DPC-zz added the regression-from-stable-to-stable Performance or correctness regression from one stable version to another. label Aug 28, 2020
@rustbot rustbot added the I-prioritize Issue: Indicates that prioritization has been requested for this issue. label Aug 28, 2020
@12101111
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12101111 commented Aug 28, 2020 •
edited
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I can't repoduce this on my musl based Gentoo linux system, which use musl 1.2.1.

> cd /tmp
> cargo new app
     Created binary (application) `app` package
> cd app
> echo 1.46.0 > rust-toolchain
> echo 'rand = "*"' >> Cargo.toml
> cargo build
info: syncing channel updates for '1.46.0-x86_64-unknown-linux-musl'
info: latest update on 2020-08-27, rust version 1.46.0 (04488afe3 2020-08-24)
info: downloading component 'cargo'
info: downloading component 'clippy'
info: downloading component 'rust-std'
info: downloading component 'rustc'
info: downloading component 'rustfmt'
info: installing component 'cargo'
info: Defaulting to 500.0 MiB unpack ram
info: installing component 'clippy'
info: installing component 'rust-std'
info: installing component 'rustc'
info: installing component 'rustfmt'
    Updating crates.io index
   Compiling libc v0.2.76
   Compiling getrandom v0.1.14
   Compiling cfg-if v0.1.10
   Compiling ppv-lite86 v0.2.9
   Compiling rand_core v0.5.1
   Compiling rand_chacha v0.2.2
   Compiling rand v0.7.3
   Compiling app v0.1.0 (/tmp/app)
    Finished dev [unoptimized + debuginfo] target(s) in 10.82s
> ldd target/debug/app
	ldd (0x7f321a2c1000)
> file target/debug/app
target/debug/app: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, with debug_info, not stripped
> ./target/debug/app
Hello, world!

Alpine 3.8 use musl 1.1.19 but rust CI use musl 1.1.24, and I'm sure musl don't have any binary forward compatibility (Yestday I try to downgrade musl to 1.1.24 and all programs I compile recently ware broken and show same error (signal: 11, SIGSEGV: invalid memory reference))

Other test in docker:
Alpine 3.8:

info: syncing channel updates for '1.46.0-x86_64-unknown-linux-musl'
info: latest update on 2020-08-27, rust version 1.46.0 (04488afe3 2020-08-24)
info: downloading component 'cargo'
info: downloading component 'clippy'
info: downloading component 'rust-std'
info: downloading component 'rustc'
info: downloading component 'rustfmt'
info: installing component 'cargo'
info: Defaulting to 500.0 MiB unpack ram
info: installing component 'clippy'
info: installing component 'rust-std'
info: installing component 'rustc'
info: installing component 'rustfmt'
    Updating crates.io index
 Downloading crates ...
  Downloaded rand_chacha v0.2.2
  Downloaded rand_core v0.5.1
  Downloaded cfg-if v0.1.10
  Downloaded getrandom v0.1.14
  Downloaded ppv-lite86 v0.2.9
  Downloaded libc v0.2.76
  Downloaded rand v0.7.3
   Compiling libc v0.2.76
   Compiling getrandom v0.1.14
   Compiling cfg-if v0.1.10
   Compiling ppv-lite86 v0.2.9
error: failed to run custom build command for `getrandom v0.1.14`

Caused by:
  process didn't exit successfully: `/tmp/app/target/debug/build/getrandom-64ae542341c0eb62/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
warning: build failed, waiting for other jobs to finish...

Alpine 3.9

info: syncing channel updates for '1.46.0-x86_64-unknown-linux-musl'
info: latest update on 2020-08-27, rust version 1.46.0 (04488afe3 2020-08-24)
info: downloading component 'cargo'
info: downloading component 'clippy'
info: downloading component 'rust-std'
info: downloading component 'rustc'
info: downloading component 'rustfmt'
info: installing component 'cargo'
info: Defaulting to 500.0 MiB unpack ram
info: installing component 'clippy'
info: installing component 'rust-std'
info: installing component 'rustc'
info: installing component 'rustfmt'
    Updating crates.io index
 Downloading crates ...
  Downloaded libc v0.2.76
  Downloaded ppv-lite86 v0.2.9
  Downloaded rand_core v0.5.1
  Downloaded cfg-if v0.1.10
  Downloaded rand_chacha v0.2.2
  Downloaded rand v0.7.3
  Downloaded getrandom v0.1.14
   Compiling libc v0.2.76
   Compiling getrandom v0.1.14
   Compiling cfg-if v0.1.10
   Compiling ppv-lite86 v0.2.9
   Compiling rand_core v0.5.1
   Compiling rand_chacha v0.2.2
   Compiling rand v0.7.3
   Compiling app v0.1.0 (/tmp/app)
    Finished dev [unoptimized + debuginfo] target(s) in 33.04s

3.10

info: syncing channel updates for '1.46.0-x86_64-unknown-linux-musl'
info: latest update on 2020-08-27, rust version 1.46.0 (04488afe3 2020-08-24)
info: downloading component 'cargo'
info: downloading component 'clippy'
info: downloading component 'rust-std'
info: downloading component 'rustc'
info: downloading component 'rustfmt'
info: installing component 'cargo'
info: Defaulting to 500.0 MiB unpack ram
info: installing component 'clippy'
info: installing component 'rust-std'
info: installing component 'rustc'
info: installing component 'rustfmt'
    Updating crates.io index
 Downloading crates ...
  Downloaded rand_chacha v0.2.2
  Downloaded rand_core v0.5.1
  Downloaded cfg-if v0.1.10
  Downloaded getrandom v0.1.14
  Downloaded libc v0.2.76
  Downloaded ppv-lite86 v0.2.9
  Downloaded rand v0.7.3
   Compiling libc v0.2.76
   Compiling getrandom v0.1.14
   Compiling cfg-if v0.1.10
   Compiling ppv-lite86 v0.2.9
   Compiling rand_core v0.5.1
   Compiling rand_chacha v0.2.2
   Compiling rand v0.7.3
   Compiling app v0.1.0 (/tmp/app)
    Finished dev [unoptimized + debuginfo] target(s) in 1m 03s

@tesuji
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tesuji commented Aug 28, 2020

Cool. @jmjoy so the answer is to upgrade alpine to newer version (easy) or just upgrade musl (hard).
This could be closed as won't fix.

@LeSeulArtichaut LeSeulArtichaut added the O-musl Target: The musl libc label Aug 28, 2020
@LeSeulArtichaut
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Tagged this issue as O-musl, please correct me if that's wrong

@spastorino
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Assigning P-medium as discussed as part of the Prioritization Working Group procedure and removing I-prioritize.

@spastorino spastorino added P-medium Medium priority and removed I-prioritize Issue: Indicates that prioritization has been requested for this issue. labels Sep 2, 2020
@12101111 12101111 mentioned this issue Feb 9, 2021
Closed
@strohel strohel mentioned this issue Jun 24, 2021
Closed
@taiki-e taiki-e mentioned this issue Jul 14, 2021
Closed
@jmjoy jmjoy mentioned this issue Oct 31, 2022
Closed
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@Enselic
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Enselic commented Aug 29, 2023

Triage: Closing, because

  • it was suggested this can be closed, and there were no objections.
  • the related issue suggests this is a problem with the host toolchain rather than what rustc ships
  • the musl version shipped with Rust was recently bumped, so this old issue seem less relevant to keep open.

@Enselic Enselic closed this as not planned Won't fix, can't repro, duplicate, stale Aug 29, 2023
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C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ O-musl Target: The musl libc P-medium Medium priority regression-from-stable-to-stable Performance or correctness regression from one stable version to another. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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