Note for myself: It seems some chrome code calls `.textContent` setter directly on an editor root node. https://treeherder.mozilla.org/jobs?repo=try&revision=719513a14a376dcb49656e5c7980a0470255912f&selectedTaskRun=GRbVMfciTSaMQw1DQ8_Jqw.0 ``` [task 2021-06-16T10:50:52.723Z] 10:50:52 INFO - Thread 0 (crashed) [task 2021-06-16T10:50:52.723Z] 10:50:52 INFO - 0 libxul.so!nsINode::RemoveChildNode(nsIContent*, bool) [nsINode.cpp:719513a14a376dcb49656e5c7980a0470255912f : 2087 + 0x29] [task 2021-06-16T10:50:52.724Z] 10:50:52 INFO - rax = 0x00007f18686ad6eb rdx = 0x0000000000000000 [task 2021-06-16T10:50:52.724Z] 10:50:52 INFO - rcx = 0x000055e791baf8f8 rbx = 0x00007f185d610d80 [task 2021-06-16T10:50:52.724Z] 10:50:52 INFO - rsi = 0x00007f187c20f8b0 rdi = 0x00007f187c20e680 [task 2021-06-16T10:50:52.724Z] 10:50:52 INFO - rbp = 0x00007ffd52de9360 rsp = 0x00007ffd52de9320 [task 2021-06-16T10:50:52.724Z] 10:50:52 INFO - r8 = 0x00007f187c20f8b0 r9 = 0x00007f187d105780 [task 2021-06-16T10:50:52.724Z] 10:50:52 INFO - r10 = 0x0000000000000000 r11 = 0x0000000000000000 [task 2021-06-16T10:50:52.725Z] 10:50:52 INFO - r12 = 0x00007f185d6132a0 r13 = 0x00007ffd52de94e8 [task 2021-06-16T10:50:52.725Z] 10:50:52 INFO - r14 = 0x00007f185d613280 r15 = 0x0000000000000001 [task 2021-06-16T10:50:52.725Z] 10:50:52 INFO - rip = 0x00007f186c4aa207 [task 2021-06-16T10:50:52.725Z] 10:50:52 INFO - Found by: given as instruction pointer in context [task 2021-06-16T10:50:52.725Z] 10:50:52 INFO - 1 libxul.so!nsContentUtils::SetNodeTextContent(nsIContent*, nsTSubstring<char16_t> const&, bool) [nsContentUtils.cpp:719513a14a376dcb49656e5c7980a0470255912f : 5393 + 0x11] [task 2021-06-16T10:50:52.726Z] 10:50:52 INFO - rbx = 0x00007ffd52de93d0 rbp = 0x00007ffd52de9460 [task 2021-06-16T10:50:52.726Z] 10:50:52 INFO - rsp = 0x00007ffd52de9370 r12 = 0x0000000000000000 [task 2021-06-16T10:50:52.726Z] 10:50:52 INFO - r13 = 0x00007ffd52de94e8 r14 = 0x00007f185d613280 [task 2021-06-16T10:50:52.727Z] 10:50:52 INFO - r15 = 0x00007ffd52de94e8 rip = 0x00007f186c27ad5c [task 2021-06-16T10:50:52.727Z] 10:50:52 INFO - Found by: call frame info [task 2021-06-16T10:50:52.727Z] 10:50:52 INFO - 2 libxul.so!mozilla::dom::FragmentOrElement::SetTextContentInternal(nsTSubstring<char16_t> const&, nsIPrincipal*, mozilla::ErrorResult&) [FragmentOrElement.cpp:719513a14a376dcb49656e5c7980a0470255912f : 1055 + 0x7] [task 2021-06-16T10:50:52.728Z] 10:50:52 INFO - rbx = 0x00007ffd52de9490 rbp = 0x00007ffd52de9480 [task 2021-06-16T10:50:52.728Z] 10:50:52 INFO - rsp = 0x00007ffd52de9470 r12 = 0x00007f185f024000 [task 2021-06-16T10:50:52.728Z] 10:50:52 INFO - r13 = 0x00007f185d613280 r14 = 0x00007f185d613280 [task 2021-06-16T10:50:52.729Z] 10:50:52 INFO - r15 = 0x00007ffd52de9868 rip = 0x00007f186c3c07a7 [task 2021-06-16T10:50:52.729Z] 10:50:52 INFO - Found by: call frame info [task 2021-06-16T10:50:52.730Z] 10:50:52 INFO - 3 libxul.so!mozilla::dom::Node_Binding::set_textContent(JSContext*, JS::Handle<JSObject*>, void*, JSJitSetterCallArgs) [NodeBinding.cpp: : 836 + 0x1d] [task 2021-06-16T10:50:52.730Z] 10:50:52 INFO - rbx = 0x00007ffd52de9490 rbp = 0x00007ffd52de95b0 [task 2021-06-16T10:50:52.732Z] 10:50:52 INFO - rsp = 0x00007ffd52de9490 r12 = 0x00007f185f024000 [task 2021-06-16T10:50:52.732Z] 10:50:52 INFO - r13 = 0x00007f185d613280 r14 = 0x00007f185d613280 [task 2021-06-16T10:50:52.733Z] 10:50:52 INFO - r15 = 0x00007ffd52de9868 rip = 0x00007f186c7f7d4f [task 2021-06-16T10:50:52.733Z] 10:50:52 INFO - Found by: call frame info [task 2021-06-16T10:50:52.733Z] 10:50:52 INFO - 4 libxul.so!bool mozilla::dom::binding_detail::GenericSetter<mozilla::dom::binding_detail::NormalThisPolicy>(JSContext*, unsigned int, JS::Value*) [BindingUtils.cpp:719513a14a376dcb49656e5c7980a0470255912f : 3246 + 0x29] [task 2021-06-16T10:50:52.734Z] 10:50:52 INFO - rbx = 0x00007f185f024000 rbp = 0x00007ffd52de9660 [task 2021-06-16T10:50:52.734Z] 10:50:52 INFO - rsp = 0x00007ffd52de95c0 r12 = 0x00007f186c7f7b75 [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - r13 = 0x00007f185d613280 r14 = 0x00007f1871d49a20 [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - r15 = 0x0000000000000000 rip = 0x00007f186d1a24e4 [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - Found by: call frame info [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - 5 libxul.so!CallJSNative(JSContext*, bool (*)(JSContext*, unsigned int, JS::Value*), js::CallReason, JS::CallArgs const&) [Interpreter.cpp:719513a14a376dcb49656e5c7980a0470255912f : 426 + 0x12] [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - rbx = 0x00007f185f009c00 rbp = 0x00007ffd52de96e0 [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - rsp = 0x00007ffd52de9670 r12 = 0x00007f185f009c00 [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - r13 = 0x00007ffd52de9830 r14 = 0x00007f185f024000 [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - r15 = 0x00007f186d1a233a rip = 0x00007f186f540901 [task 2021-06-16T10:50:52.739Z] 10:50:52 INFO - Found by: call frame info ```
Bug 1716714 Comment 1 Edit History
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Note for myself: ~~It seems some chrome code calls `.textContent` setter directly on an editor root node.~~ No, it was a test which is expected... 🤔 https://treeherder.mozilla.org/jobs?repo=try&revision=719513a14a376dcb49656e5c7980a0470255912f&selectedTaskRun=GRbVMfciTSaMQw1DQ8_Jqw.0