[Webkit-unassigned] [Bug 252380] New: [WPE] Crash in Inspector::RemoteInspector::setupFailed() (imx6 armv7 thumb2)

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Feb 15 23:16:45 PST 2023


https://bugs.webkit.org/show_bug.cgi?id=252380

            Bug ID: 252380
           Summary: [WPE] Crash in
                    Inspector::RemoteInspector::setupFailed() (imx6 armv7
                    thumb2)
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: psaavedra at igalia.com
                CC: inspector-bugzilla-changes at group.apple.com

```
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x7470d19a in std::call_once<WTF::addSignalHandler(WTF::Signal, WTF::Function<WTF::SignalAction (WTF::Signal, WTF::SigInfo&, WTF::PlatformRegisters&)>&&)::$_0>(std::once_flag&, WTF::addSignalHandler(WTF::Signal, WTF::Function<WTF::SignalAction (WTF::Signal, WTF::SigInfo&, WTF::PlatformRegisters&)>&&)::$_0&&)::{lambda()#2}::__invoke() () from /home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libWPEWebKit-1.0.so.3.18.6
[Current thread is 1 (LWP 20)]
warning: File "/home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libstdc++.so.6.0.28-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load".
To enable execution of this file add
        add-auto-load-safe-path /home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libstdc++.so.6.0.28-gdb.py
line to your configuration file "/root/.gdbinit".
To completely disable this security protection add
        set auto-load safe-path /
line to your configuration file "/root/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
        info "(gdb)Auto-loading safe path"
(gdb) bt

#0  0x7470d19a in std::call_once<WTF::addSignalHandler(WTF::Signal, WTF::Function<WTF::SignalAction (WTF::Signal, WTF::SigInfo&, WTF::PlatformRegisters&)>&&)::$_0>(std::once_flag&, WTF::addSignalHandler(WTF::Signal, WTF::Function<WTF::SignalAction (WTF::Signal, WTF::SigInfo&, WTF::PlatformRegisters&)>&&)::$_0&&)::{lambda()#2}::__invoke() ()
   from /home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libWPEWebKit-1.0.so.3.18.6
#1  0x741ffcbe in Inspector::RemoteInspector::setupFailed(unsigned int) () from /home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libWPEWebKit-1.0.so.3.18.6
#2  0x7470d0d0 in std::call_once<WTF::addSignalHandler(WTF::Signal, WTF::Function<WTF::SignalAction (WTF::Signal, WTF::SigInfo&, WTF::PlatformRegisters&)>&&)::$_0>(std::once_flag&, WTF::addSignalHandler(WTF::Signal, WTF::Function<WTF::SignalAction (WTF::Signal, WTF::SigInfo&, WTF::PlatformRegisters&)>&&)::$_0&&)::{lambda()#2}::__invoke() ()
   from /home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libWPEWebKit-1.0.so.3.18.6
#3  0x7470ce16 in WTF::BinarySemaphore::signal() () from /home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libWPEWebKit-1.0.so.3.18.6
#4  0x7470d460 in void WTF::dataLog<char [63], int, char [46], int, char [2], char [2]>(char const (&) [63], int const&, char const (&) [46], int const&, char const (&) [2], char const (&) [2]) () from /home/psaavedra/Downloads/fff/mnt/appfs/webkit/usr/lib/libWPEWebKit-1.0.so.3.18.6
#5  0x734fa76c in socket_source_dispatch (source=0x7470b7dd <void WTF::String::splitInternal<false>(char16_t, WTF::Function<void (WTF::StringView)> const&) const+312>, 
    callback=0x7470d461 <void WTF::dataLog<char [63], int, char [46], int, char [2], char [2]>(char const (&) [63], int const&, char const (&) [46], int const&, char const (&) [2], char const (&) [2])+16>, user_data=0x6c9934d8) at ../glib-2.62.6/gio/gsocket.c:3962
#6  0x733817b6 in g_main_dispatch (context=0x1caa490) at ../glib-2.62.6/glib/gmain.c:3216
#7  g_main_context_dispatch (context=context at entry=0x1caa490) at ../glib-2.62.6/glib/gmain.c:3908
#8  0x73381a4c in g_main_context_iterate (context=0x1caa490, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at ../glib-2.62.6/glib/gmain.c:3981
#9  0x73381cb8 in g_main_loop_run (loop=0x1caa530) at ../glib-2.62.6/glib/gmain.c:4175
#10 0x00549824 in wpe::WpeThreadedLauncher::runThread (this=this at entry=0x1c8cc78) at /usr/src/debug/wpe-launcher/AUTOINC+649a18ebc6-r0/git/src/WpeThreadedLauncher.cc:865
#11 0x0055138e in wpe::WpeThreadedLauncher::<lambda(void*)>::operator() (__closure=0x0, data=<optimized out>)
    at /usr/src/debug/wpe-launcher/AUTOINC+649a18ebc6-r0/git/src/WpeThreadedLauncher.cc:415
#12 wpe::WpeThreadedLauncher::<lambda(void*)>::_FUN(void *) () at /usr/src/debug/wpe-launcher/AUTOINC+649a18ebc6-r0/git/src/WpeThreadedLauncher.cc:418
#13 0x7339f848 in g_thread_proxy (data=0x1ca1e30) at ../glib-2.62.6/glib/gthread.c:805
#14 0x76590984 in start_thread (arg=0x4c3df106) at pthread_create.c:477
#15 0x7315139c in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73 from /home/psaavedra/Downloads/fff/mnt/appfs/webkit/lib/libc-2.31.so
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
```

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