Bug 189158

Summary: WebKitLegacy.AudioSessionCategoryIOS Crash on iOS
Product: WebKit Reporter: Truitt Savell <tsavell>
Component: Tools / TestsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: aakash_jain, ap, jer.noble, lforschler, realdawei, ryanhaddad, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=194340
Attachments:
Description Flags
Crash log none

Description Truitt Savell 2018-08-30 10:45:30 PDT 
WebKitLegacy.AudioSessionCategoryIOS Crashed on iOS. Related to https://bugs.webkit.org/show_bug.cgi?id=188282

Crashed

    TestWebKitAPI.WebKitLegacy.AudioSessionCategoryIOS
        2018-08-30 08:46:46.034 TestWebKitAPI[90841:17786371] *** Warning: <AVPlayerViewController: 0x7fb24900bc00> is trying to enter full screen, but is not in its view's window's view controller hierarchy. This results in undefined behavior.
        -[AVPlayerViewController exitFullScreenAnimated:completionHandler:] failed with error View needs to be loaded before you can call -[AVPlayerViewController (0x7fb24900bc00) exitFullScreenAnimated:completionHandler:]!
        -[AVPlayerViewController exitFullScreenAnimated:completionHandler:] failed with error View needs to be loaded before you can call -[AVPlayerViewController (0x7fb24900bc00) exitFullScreenAnimated:completionHandler:]!
        2018-08-30 08:46:46.155 TestWebKitAPI[90841:17786371] *** Warning: <AVPlayerViewController: 0x7fb24a026600> is trying to enter full screen, but is not in its view's window's view controller hierarchy. This results in undefined behavior.
        -[AVPlayerViewController exitFullScreenAnimated:completionHandler:] failed with error View needs to be loaded before you can call -[AVPlayerViewController (0x7fb24a026600) exitFullScreenAnimated:completionHandler:]!
        -[AVPlayerViewController exitFullScreenAnimated:completionHandler:] failed with error View needs to be loaded before you can call -[AVPlayerViewController (0x7fb24a026600) exitFullScreenAnimated:completionHandler:]!
        2018-08-30 08:46:46.274 TestWebKitAPI[90841:17786371] *** Warning: <AVPlayerViewController: 0x7fb247028c00> is trying to enter full screen, but is not in its view's window's view controller hierarchy. This results in undefined behavior.
        -[AVPlayerViewController exitFullScreenAnimated:completionHandler:] failed with error View needs to be loaded before you can call -[AVPlayerViewController (0x7fb247028c00) exitFullScreenAnimated:completionHandler:]!
        -[AVPlayerViewController exitFullScreenAnimated:completionHandler:] failed with error View needs to be loaded before you can call -[AVPlayerViewController (0x7fb247028c00) exitFullScreenAnimated:completionHandler:]!
        >>>> frameSizeChanged = 4096
        >>>> frameSizeChanged = 4096
        Child process terminated with signal 5: Trace/BPT trap
Comment 1 Jer Noble 2018-08-31 10:22:00 PDT 
Truitt, can you attach the actual crash log?
Comment 2 Ryan Haddad 2018-08-31 10:29:51 PDT 
I can't find any TestWebKitAPI (or other) crashes on the bot that line up with timestamps from this instance of the test crash:
https://build.webkit.org/builders/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20(Tests)/builds/6215
Comment 3 Ryan Haddad 2018-09-25 10:11:52 PDT 
Truitt, is this still happening now that the bots are on iOS 12?
Comment 5 Radar WebKit Bug Importer 2018-09-25 10:16:08 PDT 
<rdar://problem/44764761>
Comment 6 Truitt Savell 2018-09-25 10:16:26 PDT 
Crashed

    TestWebKitAPI.WebKitLegacy.AudioSessionCategoryIOS
        2018-09-24 09:54:46.446 TestWebKitAPI[96766:3246310] *** Warning: <AVPlayerViewController: 0x7f845380b400> is trying to enter full screen, but is not in its view's window's view controller hierarchy. This results in undefined behavior.
        2018-09-24 09:54:46.548 TestWebKitAPI[96766:3246310] *** Warning: <AVPlayerViewController: 0x7f845b017800> is trying to enter full screen, but is not in its view's window's view controller hierarchy. This results in undefined behavior.
        2018-09-24 09:54:46.664 TestWebKitAPI[96766:3246310] *** Warning: <AVPlayerViewController: 0x7f845400c000> is trying to enter full screen, but is not in its view's window's view controller hierarchy. This results in undefined behavior.
        Child process terminated with signal 11: Segmentation fault
Comment 7 Truitt Savell 2018-09-25 10:33:48 PDT 
Created attachment 350757 [details]
Crash log

Crash log from bot652. This is the latest crash after the update to ios 12.
Comment 8 Aakash Jain 2019-07-12 09:51:33 PDT 
Forward-duping to https://bugs.webkit.org/show_bug.cgi?id=194340 (since that bug has more analysis)

*** This bug has been marked as a duplicate of bug 194340 ***