[Webkit-unassigned] [Bug 217163] New: REGRESSION(r267763) [SOUP] Some tests crashing in NetworkSessionSoup::soupSession()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=217163

            Bug ID: 217163
           Summary: REGRESSION(r267763) [SOUP] Some tests crashing in
                    NetworkSessionSoup::soupSession()
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebRTC
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: lmoura at igalia.com
                CC: youennf at gmail.com

Created attachment 410196

  --> https://bugs.webkit.org/attachment.cgi?id=410196&action=review

webrtc/missing-exception-checks-RTCPeerConnection-generateCertificate.html Crash log

Some tests affected after r267763

fast/mediastream/RTCPeerConnection-media-setup-single-dialog.html
fast/mediastream/RTCPeerConnection-media-setup-two-dialogs.html
webrtc/missing-exception-checks-RTCPeerConnection-generateCertificate.html
fast/mediastream/RTCPeerConnection-overloaded-operations.html

Regarding this last one, I could not reproduce it locally and the bots aren't generating the crash dump like the others.

Snippet of the trace (full one attached):

Thread 1 (Thread 0x7fc97a6f79c0 (LWP 2953)):
#0  0x00007fc9837868d0 in WebKit::NetworkSessionSoup::soupSession() const () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#1  0x00007fc98540b3d6 in WebCore::DNSResolveQueueSoup::resolve(WTF::String const&, unsigned long, WTF::CompletionHandler<void (std::experimental::fundamentals_v3::expected<WTF::Vector<WebCore::IPAddress, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WebCore::DNSError>&&)>&&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#2  0x00007fc9837a571b in WebKit::NetworkRTCProvider::createResolver(WTF::ObjectIdentifier<WebKit::LibWebRTCResolverIdentifierType>, WTF::String&&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#3  0x00007fc981128778 in WTF::RunLoop::performWork() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#4  0x00007fc98118ae99 in WTF::RunLoop::RunLoop()::{lambda(void*)#1}::_FUN(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#5  0x00007fc98118b84f in WTF::RunLoop::{lambda(_GSource*, int (*)(void*), void*)#1}::_FUN(_GSource*, int (*)(void*), void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#6  0x00007fc97ca7e04f in g_main_dispatch (context=0x562a17a350e0) at ../glib/gmain.c:3325
#7  g_main_context_dispatch (context=0x562a17a350e0) at ../glib/gmain.c:4016
#8  0x00007fc97ca7e3f8 in g_main_context_iterate (context=0x562a17a350e0, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:4092
#9  0x00007fc97ca7e713 in g_main_loop_run (loop=0x562a17a36200) at ../glib/gmain.c:4290
#10 0x00007fc98118b998 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#11 0x00007fc98378996c in WebKit::NetworkProcessMain(int, char**) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#12 0x00007fc97b610022 in __libc_start_main (main=0x562a15f0ebe0 <main>, argc=3, argv=0x7ffe586a4338, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe586a4328) at ../csu/libc-start.c:308
#13 0x0000562a15f0ec5e in _start () at ../sysdeps/x86_64/start.S:120

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