1323890 - stylo: dom/media/test/crashtests/576612-1.html panics at bloom.rs:114

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, defect)

Description

[Cameron McCormack (:heycam)]

thread '<unnamed>' panicked at 'assertion failed: `(left == right)` (left: `(140487962063104, 0)`, right: `(140487877851264, 0)`)', /z/stylo/hg-incubator/servo/components/style/bloom.rs:114
stack backtrace:
   1:     0x7fc6242ba11f - std::sys::backtrace::tracing::imp::write::hd6ece0fd16ebfe06
   2:     0x7fc6242c967d - std::panicking::default_hook::{{closure}}::h523f1cb7f97bbc83
   3:     0x7fc6242c6bda - std::panicking::default_hook::hc3c81c24cdcc8c31
   4:     0x7fc6242c71d8 - std::panicking::rust_panic_with_hook::hf4b937f570e0ba05
   5:     0x7fc6242c7032 - std::panicking::begin_panic::h4a0c5d0b7e602ca9
   6:     0x7fc6242c6fb0 - std::panicking::begin_panic_fmt::h76753862db1b73c1
   7:     0x7fc623ca510c - style::bloom::StyleBloom::assert_complete::h8470d6e4e485abb7
                        at /z/stylo/hg-incubator/servo/components/style/bloom.rs:114
   8:     0x7fc623cf6e39 - style::traversal::compute_style::h154d4a07c099dda0
                        at /z/stylo/hg-incubator/servo/components/style/traversal.rs:442
   9:     0x7fc623cf6820 - style::traversal::recalc_style_at::hac1f02916e311070
                        at /z/stylo/hg-incubator/servo/components/style/traversal.rs:393
  10:     0x7fc623cb35b6 - <style::gecko::traversal::RecalcStyleOnly<'lc> as style::traversal::DomTraversalContext<style::gecko::wrapper::GeckoNode<'ln>>>::process_preorder::h37f76aea0973e89b
                        at /z/stylo/hg-incubator/servo/components/style/gecko/traversal.rs:34
  11:     0x7fc6236f0b44 - style::parallel::traverse_nodes::h5d49a88ab6d4a8f9
                        at /z/stylo/hg-incubator/servo/components/style/parallel.rs:89
                        at /z/stylo/hg-incubator/servo/components/style/parallel.rs:137
  12:     0x7fc6237b1ef0 - style::parallel::traverse_dom::{{closure}}::{{closure}}::hca22b69b1c1f4e5f
                        at /z/stylo/hg-incubator/servo/components/style/parallel.rs:54
  13:     0x7fc6237b1e27 - rayon::scope::Scope::execute_job_closure::{{closure}}::he64c67318a81e3ea
                        at /z/stylo/hg-incubator/third_party/rust/rayon/src/scope/mod.rs:316
  14:     0x7fc623787f39 - <std::panic::AssertUnwindSafe<F> as core::ops::FnOnce<()>>::call_once::hfed8ec2dcf5d02fd
                        at /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/obj/../src/libstd/panic.rs:255
  15:     0x7fc62364f179 - std::panicking::try::do_call::h988e295b5a726e88
                        at /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:356

Comment 1

[Emilio Cobos Álvarez (:emilio)]

Potential fix in https://github.com/servo/servo/pull/14622. I couldn't reproduce locally, Cameron, can you reproduce with that patch applied?

Comment 2

[Cameron McCormack (:heycam)]

Looks like this one does work (and I already accidentally re-enabled it).  Probably that PR fixed it.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/6b126b1027b5
Remove comment from already re-enabled test.

Comment 4

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/6b126b1027b5