Bug#1117148: libwebkit2gtk: Segmentation fault on ppc64

[João Pedro Malhado]

Dear Berto,

On Sat, Oct 04, 2025 at 12:22:43AM +0200, Alberto Garcia wrote:
> Any chance to try with 2.50.0-2, available in Debian sid?

Please see attached the backtrace of version 2.50.0-2.
Please let me know if adding stdo or stde messages would be useful.

Obrigado eu,
João
-------------- next part --------------
Starting program: /usr/bin/surf https://en.wikipedia.org
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/powerpc64-linux-gnu/libthread_db.so.1".
[New Thread 0x3fffd70daa80 (LWP 28287)]
[Thread 0x3fffd70daa80 (LWP 28287) exited]
[New Thread 0x3fffd70daa80 (LWP 28288)]
[New Thread 0x3fffd68aea80 (LWP 28289)]
[New Thread 0x3fffd60ada80 (LWP 28290)]
[Thread 0x3fffd60ada80 (LWP 28290) exited]
[Detaching after vfork from child process 28291]
[New Thread 0x3fffd60ada80 (LWP 28292)]
[New Thread 0x3fffd562ea80 (LWP 28306)]
[New Thread 0x3fffd4e2da80 (LWP 28307)]
[New Thread 0x3fffc7ffea80 (LWP 28308)]
[New Thread 0x3fffc77fda80 (LWP 28310)]
[Detaching after vfork from child process 28324]
[New Thread 0x3fffc6ffca80 (LWP 28329)]
[New Thread 0x3fffc67fba80 (LWP 28333)]
[Thread 0x3fffc77fda80 (LWP 28310) exited]
[New Thread 0x3fffc77fda80 (LWP 28385)]

Thread 1 "surf" received signal SIGSEGV, Segmentation fault.
webkitWebViewSetIsWebProcessResponsive () at ./Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp:5516
warning: 5516	./Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp: No such file or directory
#0  webkitWebViewSetIsWebProcessResponsive () at ./Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp:5516
#1  webkitWebViewWebProcessTerminated () at ./Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp:5202
#2  0x00003ffff204a7f4 in NavigationClient::processDidTerminate () at ./Source/WebKit/UIProcess/API/glib/WebKitNavigationClient.cpp:120
#3  0x00003ffff1f86a0c in WebKit::WebPageProxy::dispatchProcessDidTerminate () at ./Source/WebKit/UIProcess/WebPageProxy.cpp:11404
#4  0x00003ffff1fd993c in WebKit::WebProcessProxy::processDidTerminateOrFailedToLaunch () at ./Source/WebKit/UIProcess/WebProcessProxy.cpp:1324
#5  0x00003ffff1db9a34 in operator() () at ./Source/WebKit/Platform/IPC/Connection.cpp:1282
#6  call () at ./build-soup3/WTF/Headers/wtf/Function.h:53
#7  0x00003fffee4eb3c4 in ?? () from /lib/powerpc64-linux-gnu/libjavascriptcoregtk-4.1.so.0
#8  0x00003fffee5818a0 in ?? () from /lib/powerpc64-linux-gnu/libjavascriptcoregtk-4.1.so.0
#9  0x00003fffee58296c in ?? () from /lib/powerpc64-linux-gnu/libjavascriptcoregtk-4.1.so.0
#10 0x00003fffef971978 in ?? () from /lib/powerpc64-linux-gnu/libglib-2.0.so.0
#11 0x00003fffef974b38 in ?? () from /lib/powerpc64-linux-gnu/libglib-2.0.so.0
#12 0x00003fffef975d3c in g_main_loop_run () from /lib/powerpc64-linux-gnu/libglib-2.0.so.0
#13 0x00003fffeffdde04 in gtk_main () from /lib/powerpc64-linux-gnu/libgtk-3.so.0
#14 0x0000000100007774 in main (argc=<optimized out>, argv=<optimized out>) at surf.c:2133