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Neovide panicked with the message 'misaligned pointer dereference:... #1886

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last-partizan opened this issue Jun 4, 2023 · 2 comments · Fixed by #1887
Closed

Neovide panicked with the message 'misaligned pointer dereference:... #1886

last-partizan opened this issue Jun 4, 2023 · 2 comments · Fixed by #1887
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bug Something isn't working

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@last-partizan
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Describe the bug
I tried to run #1885 branch, and it crashed when starting.

Then i tested main, and it also crashed.
#1870 branch works fine.

RUST_BACKTRACE=1 cargo r

neovide_backtraces.log 
2023-06-04 07:51:44 - Neovide panicked with the message 'misaligned pointer dereference: address must be a multiple of 0x4 but is 0x7f06023eec2e'. (File: /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/parse.rs; Line: 468, Column: 13)
   0: neovide::main::{{closure}}
             at src/main.rs:65:25
   1: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/alloc/src/boxed.rs:1987:9
      std::panicking::rust_panic_with_hook
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:695:13
   2: std::panicking::begin_panic_handler::{{closure}}
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:582:13
   3: std::sys_common::backtrace::__rust_end_short_backtrace
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:150:18
   4: rust_begin_unwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:578:5
   5: core::panicking::panic_fmt
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/panicking.rs:67:14
   6: core::panicking::panic_misaligned_pointer_dereference
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/panicking.rs:174:5
   7: <u32 as swash::internal::parse::FromBeData>::from_be_data_unchecked
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/parse.rs:468:13
   8: swash::internal::parse::FromBeData::from_be_data
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/parse.rs:424:27
      swash::internal::parse::Bytes::read
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/parse.rs:55:9
      swash::internal::at::script_by_tag
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/at.rs:322:17
   9: swash::internal::at::language_or_default_by_tags
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/at.rs:414:34
  10: swash::shape::at::StageOffsets::new
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/shape/at.rs:97:28
  11: swash::shape::engine::Engine::new
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/shape/engine.rs:48:13
  12: swash::shape::ShaperBuilder::build
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/shape/mod.rs:496:22
  13: neovide::renderer::fonts::caching_shaper::CachingShaper::info
             at src/renderer/fonts/caching_shaper.rs:155:26
  14: neovide::renderer::fonts::caching_shaper::CachingShaper::reset_font_loader
             at src/renderer/fonts/caching_shaper.rs:128:37
  15: neovide::renderer::fonts::caching_shaper::CachingShaper::new
             at src/renderer/fonts/caching_shaper.rs:51:9
  16: neovide::renderer::grid_renderer::GridRenderer::new
             at src/renderer/grid_renderer.rs:29:26
  17: neovide::renderer::Renderer::new
             at src/renderer/mod.rs:102:29
  18: neovide::window::create_window
             at src/window/mod.rs:428:20
  19: neovide::protected_main
             at src/main.rs:168:5
  20: neovide::main
             at src/main.rs:73:5
  21: core::ops::function::FnOnce::call_once
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/ops/function.rs:250:5
  22: std::sys_common::backtrace::__rust_begin_short_backtrace
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:134:18
  23: std::rt::lang_start::{{closure}}
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:166:18
  24: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/ops/function.rs:287:13
      std::panicking::try::do_call
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:485:40
      std::panicking::try
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:449:19
      std::panic::catch_unwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panic.rs:140:14
      std::rt::lang_start_internal::{{closure}}
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:148:48
      std::panicking::try::do_call
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:485:40
      std::panicking::try
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:449:19
      std::panic::catch_unwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panic.rs:140:14
      std::rt::lang_start_internal
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:148:20
  25: std::rt::lang_start
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:165:17
  26: main
  27: <unknown>
  28: __libc_start_main
  29: _start

2023-06-04 07:51:44 - Neovide panicked with the message 'panic in a function that cannot unwind'. (File: library/core/src/panicking.rs; Line: 126, Column: 5)
   0: neovide::main::{{closure}}
             at src/main.rs:65:25
   1: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/alloc/src/boxed.rs:1987:9
      std::panicking::rust_panic_with_hook
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:695:13
   2: std::panicking::begin_panic_handler::{{closure}}
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:580:13
   3: std::sys_common::backtrace::__rust_end_short_backtrace
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:150:18
   4: rust_begin_unwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:578:5
   5: core::panicking::panic_nounwind_fmt
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/panicking.rs:96:14
   6: core::panicking::panic_nounwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/panicking.rs:126:5
   7: core::panicking::panic_cannot_unwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/panicking.rs:188:5
   8: <u32 as swash::internal::parse::FromBeData>::from_be_data_unchecked
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/parse.rs:466:5
   9: swash::internal::parse::FromBeData::from_be_data
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/parse.rs:424:27
      swash::internal::parse::Bytes::read
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/parse.rs:55:9
      swash::internal::at::script_by_tag
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/at.rs:322:17
  10: swash::internal::at::language_or_default_by_tags
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/internal/at.rs:414:34
  11: swash::shape::at::StageOffsets::new
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/shape/at.rs:97:28
  12: swash::shape::engine::Engine::new
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/shape/engine.rs:48:13
  13: swash::shape::ShaperBuilder::build
             at /home/serg/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swash-0.1.6/src/shape/mod.rs:496:22
  14: neovide::renderer::fonts::caching_shaper::CachingShaper::info
             at src/renderer/fonts/caching_shaper.rs:155:26
  15: neovide::renderer::fonts::caching_shaper::CachingShaper::reset_font_loader
             at src/renderer/fonts/caching_shaper.rs:128:37
  16: neovide::renderer::fonts::caching_shaper::CachingShaper::new
             at src/renderer/fonts/caching_shaper.rs:51:9
  17: neovide::renderer::grid_renderer::GridRenderer::new
             at src/renderer/grid_renderer.rs:29:26
  18: neovide::renderer::Renderer::new
             at src/renderer/mod.rs:102:29
  19: neovide::window::create_window
             at src/window/mod.rs:428:20
  20: neovide::protected_main
             at src/main.rs:168:5
  21: neovide::main
             at src/main.rs:73:5
  22: core::ops::function::FnOnce::call_once
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/ops/function.rs:250:5
  23: std::sys_common::backtrace::__rust_begin_short_backtrace
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:134:18
  24: std::rt::lang_start::{{closure}}
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:166:18
  25: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/ops/function.rs:287:13
      std::panicking::try::do_call
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:485:40
      std::panicking::try
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:449:19
      std::panic::catch_unwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panic.rs:140:14
      std::rt::lang_start_internal::{{closure}}
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:148:48
      std::panicking::try::do_call
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:485:40
      std::panicking::try
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:449:19
      std::panic::catch_unwind
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panic.rs:140:14
      std::rt::lang_start_internal
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:148:20
  26: std::rt::lang_start
             at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:165:17
  27: main
  28: <unknown>
  29: __libc_start_main
  30: _start

To Reproduce
Steps to reproduce the behavior:

  1. cargo r at main branch.

Expected behavior
It starts neovide.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

  • OS: ArchLinux
  • Neovide Version: main
  • Neovim Version:v0.9.1
@last-partizan last-partizan added the bug Something isn't working label Jun 4, 2023
@last-partizan
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I'm not sure why it's happening, archlinux package with 0.10.4 works fine, but building from source the same tag gives this error.

@last-partizan
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Updating swash fixed this issue.

last-partizan added a commit that referenced this issue Jun 4, 2023
@last-partizan
fix(deps): Update swash to fix crash at startup
b992809 
Refs #1886
@last-partizan last-partizan mentioned this issue Jun 4, 2023
Merged
@last-partizan last-partizan linked a pull request Jun 4, 2023 that will close this issue
fix(deps): Update swash to fix crash at startup #1887
Merged
falcucci pushed a commit to falcucci/neovide that referenced this issue Jun 6, 2023
@last-partizan @falcucci
fix(deps): Update swash to fix crash at startup
315736f 
Refs neovide#1886
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fix(deps): Update swash to fix crash at startup neovide/neovide
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