[Webkit-unassigned] [Bug 260411] New: REGRESSION(267014 at main?): [ macOS x86_64 Debug ] ipc/restrictedendpoints/test-only-ipc-allowed.html crashes constantly.
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Aug 18 15:23:03 PDT 2023
https://bugs.webkit.org/show_bug.cgi?id=260411
Bug ID: 260411
Summary: REGRESSION(267014 at main?): [ macOS x86_64 Debug ]
ipc/restrictedendpoints/test-only-ipc-allowed.html
crashes constantly.
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: WebGPU
Assignee: webkit-unassigned at lists.webkit.org
Reporter: ben_schwartz at apple.com
CC: gavin.p at apple.com,
webkit-bot-watchers-bugzilla at group.apple.com,
webkit-bug-importer at group.apple.com
Created attachment 467335
--> https://bugs.webkit.org/attachment.cgi?id=467335&action=review
Parsed/prettified crash log
ipc/restrictedendpoints/test-only-ipc-allowed.html
This test is constantly crashing on macOS (x86_64) debug builds of wk2.
HISTORY:
https://results.webkit.org/?suite=layout-tests&test=ipc%2Frestrictedendpoints%2Ftest-only-ipc-allowed.html
CRASH LOG (parsed from JSON, sample):
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef
Exception Codes: 0x0000000000000001, 0x00000000bbadbeef
Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [58266]
VM Region Info: 0xbbadbeef is not in any region. Bytes before following region: 1362338065
REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL
UNUSED SPACE AT START
--->
__TEXT 10ce16000-10ce1a000 [ 16K] r-x/r-x SM=COW ...U.Development
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 JavaScriptCore 0x15f047a8e WTFCrash + 14 (Assertions.cpp:327)
1 WebKit 0x1386d5d6c WebKit::RemoteAudioSessionProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 860 (RemoteAudioSessionProxyMessageReceiver.cpp:65)
2 WebKit 0x138770514 WebKit::GPUConnectionToWebProcess::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 852 (GPUConnectionToWebProcess.cpp:894)
3 WebKit 0x138674b10 WebKit::GPUConnectionToWebProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 1984 (GPUConnectionToWebProcessMessageReceiver.cpp:128)
CRASH LOG URL (raw JSON, parsed attached):
https://build.webkit.org/results/Apple-Ventura-Debug-WK2-Tests/267014@main%20(2832)/ipc/restrictedendpoints/test-only-ipc-allowed-crash-log.txt
REPRODUCIBILITY:
I was unable to reproduce this issue on the reported platform using run-webkit-tests. I will do some more testing to attempt to reproduce the issue.
REGRESSION:
I believe the regression point is at 267014 at main, as this is the first crash instance and appears to have changes directly related to the subject of this test.
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