Intermittent crash of /css-flexbox-1_dev/html/flexbox_flex-1-0-auto-shrink.htm

[KiChjang]

Ran 9335 tests finished in 1214.0 seconds.
  • 9334 ran as expected. 55 tests skipped.
  • 1 tests crashed unexpectedly

Tests with unexpected results:
  ▶ CRASH [expected FAIL] /css-flexbox-1_dev/html/flexbox_flex-1-0-auto-shrink.htm
  │ 
  │ Shutting down the Constellation after generating an output file or exit flag specified
  │ Shutting down the Constellation after generating an output file or exit flag specified
  │ thread 'ScriptThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(0) }' panicked at 'called `Result::unwrap()` on an `Err` value: Error { repr: Custom(Custom { kind: Other, error: StringError("recursive IPC channel use during serialization") }) }', ../src/libcore/result.rs:741
  │ stack backtrace:
  │    1:        0x110b7a588 - sys::backtrace::tracing::imp::write::hca66179add43b2e5lLt
  │    2:        0x110b7c64f - panicking::log_panic::_<closure>::closure.40842
  │    3:        0x110b7c0f2 - panicking::log_panic::h7a04edac7e1f2797HEx
  │    4:        0x110b67f06 - sys_common::unwind::begin_unwind_inner::h39a94087039ae0efnOs
  │    5:        0x110b682ee - sys_common::unwind::begin_unwind_fmt::h7be0824d83765cd5tNs
  │    6:        0x110b79ba7 - rust_begin_unwind
  │    7:        0x110b9ecb0 - panicking::panic_fmt::h871c0ef100fda9e9LFK
  │    8:        0x1101c6e87 - mem::_<impl>::send::hd6c9795b44f9deb8Bea
  │    9:        0x10fd706a0 - sys_common::unwind::try::try_fn::try_fn::h4740146625562409751
  │   10:        0x110b799c8 - __rust_try
  │   11:        0x110b76ace - sys_common::unwind::try::inner_try::h819d2da8e3dc4516VKs
  │   12:        0x10fd71771 - boxed::_<impl>::call_box::call_box::h8179746417366802442
  │   13:        0x110b7b8dd - sys::thread::_<impl>::new::thread_start::h328957c252b95d3cOYw
  │   14:     0x7fff8416a059 - _pthread_body
  │   15:     0x7fff84169fd6 - _pthread_start
  │ thread 'ScriptThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(0) }' panicked at 'called `Option::unwrap()` on a `None` value', ../src/libcore/option.rs:367
  │ stack backtrace:
  │    1:        0x110b7a588 - sys::backtrace::tracing::imp::write::hca66179add43b2e5lLt
  │    2:        0x110b7c64f - panicking::log_panic::_<closure>::closure.40842
  │    3:        0x110b7c0f2 - panicking::log_panic::h7a04edac7e1f2797HEx
  │    4:        0x110b67e04 - sys_common::unwind::begin_unwind_inner::h39a94087039ae0efnOs
  │    5:        0x110b682ee - sys_common::unwind::begin_unwind_fmt::h7be0824d83765cd5tNs
  │    6:        0x110b79ba7 - rust_begin_unwind
  │    7:        0x110b9ecb0 - panicking::panic_fmt::h871c0ef100fda9e9LFK
  │    8:        0x110b9efac - panicking::panic::hbe2e3a5159c3d178iEK
  │    9:        0x10f8d7c89 - page::_<impl>::window::he8fd41ce201532ceJme
  │   10:        0x10fd6d774 - script_thread::_<impl>::drop::h55f25858cf2936caCJf
  │   11:        0x10fd711b8 - sys_common::unwind::try::try_fn::try_fn::h4740146625562409751
  │   12:        0x110b799c8 - __rust_try
  │   13:        0x110b76ace - sys_common::unwind::try::inner_try::h819d2da8e3dc4516VKs
  │   14:        0x10fd71771 - boxed::_<impl>::call_box::call_box::h8179746417366802442
  │   15:        0x110b7b8dd - sys::thread::_<impl>::new::thread_start::h328957c252b95d3cOYw
  │   16:     0x7fff8416a059 - _pthread_body
  │   17:     0x7fff84169fd6 - _pthread_start
  └ thread panicked while panicking. aborting.

[jdm]

#8961