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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - UIWebView crashed at UIViewAnimationState popAnimationState"
href="https://bugs.webkit.org/show_bug.cgi?id=146489">146489</a>
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<th>Summary</th>
<td>UIWebView crashed at UIViewAnimationState popAnimationState
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>528+ (Nightly build)
</td>
</tr>
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<th>Hardware</th>
<td>iOS
</td>
</tr>
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<th>OS</th>
<td>iOS 8.0
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>wenpkpk@gmail.com
</td>
</tr></table>
<p>
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<pre>In iOS8, UIWebView has some bugs when it load a page contains video or audio, it crashed some times.
crash stack:
Version: 9.0.0
Code Type: ARM-64
Parent Process: launchd [1]
Date/Time: 2015-06-29 16:46:30 +0000
OS Version: iPhone OS 8.3 (12F70)
Report Version: 104
Exception Type: SIGSEGV
Exception Codes: SEGV_MAPERR at 0xd7d0beb8
Crashed Thread: 0
Thread 0 Crashed:
0 libobjc.A.dylib 0x0000000194bebbd0 objc_msgSend + 16
1 UIKit 0x0000000187e2a39c +[UIViewAnimationState popAnimationState] + 64
2 MediaPlayer 0x00000001856b96e8 -[MPVolumeSlider _layoutForAvailableRoutes] + 1248
3 MediaPlayer 0x00000001856c3a58 __59-[MPAVRoutingController _scheduleSendDelegateRoutesChanged]_block_invoke + 148
4 libdispatch.dylib 0x0000000195229994 _dispatch_call_block_and_release + 24
5 libdispatch.dylib 0x0000000195229954 _dispatch_client_callout + 16
6 libdispatch.dylib 0x000000019522e20c _dispatch_main_queue_callback_4CF + 1608
7 CoreFoundation 0x000000018336b7f8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
8 CoreFoundation 0x00000001833698a0 __CFRunLoopRun + 1492
9 CoreFoundation 0x00000001832952d4 CFRunLoopRunSpecific + 396
10 GraphicsServices 0x000000018caab6fc GSEventRunModal + 168
11 UIKit 0x0000000187e5afac UIApplicationMain + 1488
12 MyApp 0x00000001000bf044 main (main.m:62)
13 libdyld.dylib 0x0000000195256a08 start + 4</pre>
</div>
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