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    <body><span class="vcard"><a class="email" href="mailto:iplaw67@tuta.io" title="Alex Thurgood <iplaw67@tuta.io>"> <span class="fn">Alex Thurgood</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - LibreOffice randomly hangs on macOS Big Sur 2020 MacBook Air M1"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=142468">bug 142468</a>
          <br>
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          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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         <tr>
           <td style="text-align:right;">Status</td>
           <td>UNCONFIRMED
           </td>
           <td>NEEDINFO
           </td>
         </tr>

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           <td style="text-align:right;">Ever confirmed</td>
           <td>
                
           </td>
           <td>1
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            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - LibreOffice randomly hangs on macOS Big Sur 2020 MacBook Air M1"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=142468#c10">Comment # 10</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - LibreOffice randomly hangs on macOS Big Sur 2020 MacBook Air M1"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=142468">bug 142468</a>
              from <span class="vcard"><a class="email" href="mailto:iplaw67@tuta.io" title="Alex Thurgood <iplaw67@tuta.io>"> <span class="fn">Alex Thurgood</span></a>
</span></b>
        <pre>(In reply to David W. Snow from <a href="show_bug.cgi?id=142468#c9">comment #9</a>)
<span class="quote">> Created <span class=""><a href="https://bugs.documentfoundation.org/attachment.cgi?id=175079" name="attach_175079" title="Another hang">attachment 175079</a> <a href="https://bugs.documentfoundation.org/attachment.cgi?id=175079&action=edit" title="Another hang">[details]</a></span>
> Another hang

> I just opened a more simple file, bolded a couple of items, and then LOW
> hung doing the last one. Attached is the crash dump.</span >

That trace has a lot of HIToolbox and accessibility calls :

                                                        22 
_XCopyMultipleAttributeValues + 460 (HIServices + 312844) [0x19ab4f60c] 1-22
                                                          22 
_AXXMIGCopyMultipleAttributeValues + 452 (HIServices + 163624) [0x19ab2af28]
1-22
                                                            22 
CopyMultipleAttributeValues + 756 (AppKit + 4624532) [0x1984fd094] 1-22
                                                              22 
CopyCarbonUIElementAttributeValue + 92 (AppKit + 4630112) [0x1984fe660] 1-22
                                                                22 
CarbonCopyAttributeValueCallback(__CFData const*, unsigned int, __CFString
const*, void const**, void*) + 108 (HIToolbox + 753516) [0x19d890f6c] 1-22
                                                                  22 
HLTBCopyUIElementAttributeValue + 432 (HIToolbox + 742760) [0x19d88e568] 1-22
                                                                    22 
Accessible::IsNamedAttributeSupported(__CFString const*) + 36 (HIToolbox +
743212) [0x19d88e72c] 1-22
                                                                      22 
Accessible::GetAllNames(Accessible::ElementType, __CFArray const**) + 204
(HIToolbox + 742108) [0x19d88e2dc] 1-22
                                                                        22 
Accessible::SendEvent(OpaqueEventRef*, bool) const + 100 (HIToolbox + 746264)
[0x19d88f318] 1-22


Are you using any particular user installed fonts when the hang happens ?</pre>
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