[Webkit-unassigned] [Bug 223069] New: 2.31 update leads to ruby-gnome segfaulting

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Mar 11 07:25:24 PST 2021


https://bugs.webkit.org/show_bug.cgi?id=223069

            Bug ID: 223069
           Summary: 2.31 update leads to ruby-gnome segfaulting
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: seb128 at debian.org
                CC: bugs-noreply at webkitgtk.org

The webkit2gtk Ubuntu hirsute update (2.30.5 to 2.31.90) is blocked because the ruby-gnome tests started failing

Steps to trigger
- install Ubuntu hirsute
- enable sources and proposed repositories
- $ sudo apt install quilt xvfb xauth pkg-config libgtk-3-dev dbus-x11 gstreamer1.0-plugins-good gnome-icon-theme libxml2-utils ruby-webkit2-gtk
- $ apt source ruby-gnome; cd ruby-gnome-3.4.3
- $ xvfb-run ruby webkit2-gtk/test/run-test.rb
...
Loaded suite test
Started
Aborted (core dumped)

Gdb backtrace after rebuildwing webkit without optimization

#0  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
        set = 
            {__val = {0, 140737488338759, 140737488338480, 140736484799089, 139642271679776, 140737488338688, 140737488338512, 140736484799131, 140737352090288, 67108868, 140737348587584, 0, 140736495473024, 140737348252777, 140737348252848, 140736495473024}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007ffff7a9a864 in __GI_abort () at abort.c:79
        save_stage = 1
        act = 
          {__sigaction_handler = {sa_handler = 0x7ffff7e0c2b0, sa_sigaction = 0x7ffff7e0c2b0}, sa_mask = {__val = {0, 140736495473024, 140737348252777, 140737348252848, 140736495473024, 140737488338624, 140737488339296, 140737488338688, 3623148696358275072, 140736484799134, 140737488338640, 140737488339296, 140737349401473, 140737232721296, 128, 140737488338816}}, sa_flags = 67108868, sa_restorer = 0x7ffff7ab5040 <__restore_rt>}
        sigs = 
            {__val = {32, 0, 140737488338784, 140736435747119, 140737488338864, 17177430016, 140737488338960, 12884967423, 140737488338896, 140736435765782, 1099511627778, 140736495472776, 8029613824315247090, 140733461823492, 12884901891, 3}}
#2  0x00007fffc1427942 in CRASH_WITH_INFO(...) () at DerivedSources/ForwardingHeaders/wtf/Assertions.h:713
#3  0x00007fffc43a8af2 in WTF::Thread::initializePlatformThreading() ()
    at ../Source/WTF/wtf/posix/ThreadingPOSIX.cpp:217
#4  0x00007fffc42ffdc8 in operator()() () at ../Source/WTF/wtf/Threading.cpp:379
#5  0x00007fffc430017c in __invoke_impl<void, WTF::initialize()::<lambda()> >(void) ()
    at /usr/include/c++/10/bits/invoke.h:60
#6  0x00007fffc4300128 in __invoke<WTF::initialize()::<lambda()> >(void) ()
    at /usr/include/c++/10/bits/invoke.h:95
#7  0x00007fffc42fffb5 in operator()() () at /usr/include/c++/10/mutex:717
#8  0x00007fffc42fffdf in operator()() () at /usr/include/c++/10/mutex:722
#9  0x00007fffc42ffff4 in _FUN() () at /usr/include/c++/10/mutex:722
#10 0x00007ffff7a6345f in __pthread_once_slow
    (once_control=0x7fffc4d1d240 <WTF::initialize()::onceKey>, init_routine=0x7ffff0c35590 <__once_proxy>)
    at pthread_once.c:116
        _buffer = 
          {__routine = 0x7ffff7a634b0 <clear_once_control>, __arg = 0x7fffc4d1d240 <WTF::initialize()::onceKey>, __canceltype = 44121, __prev = 0x7fffffffc310}
        val = <optimized out>
        newval = <optimized out>
#11 0x00007fffc42ff016 in __gthread_once() () at /usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:700
#12 0x00007fffc430008d in call_once<WTF::initialize()::<lambda()> >(void) () at /usr/include/c++/10/mutex:729
#13 0x00007fffc42ffe41 in WTF::initialize() () at ../Source/WTF/wtf/Threading.cpp:372
#14 0x00007fffc3a2feaa in operator()() () at ../Source/JavaScriptCore/runtime/InitializeThreading.cpp:58
#15 0x00007fffc3a354d8 in __invoke_impl<void, JSC::initialize()::<lambda()> >(void) ()
    at /usr/include/c++/10/bits/invoke.h:60
#16 0x00007fffc3a351c3 in __invoke<JSC::initialize()::<lambda()> >(void) ()
    at /usr/include/c++/10/bits/invoke.h:95
#17 0x00007fffc3a34d6f in operator()() () at /usr/include/c++/10/mutex:717
#18 0x00007fffc3a34d99 in operator()() () at /usr/include/c++/10/mutex:722
#19 0x00007fffc3a34dae in _FUN() () at /usr/include/c++/10/mutex:722
#20 0x00007ffff7a6345f in __pthread_once_slow
    (once_control=0x7fffc4d1ca64 <JSC::initialize()::onceFlag>, init_routine=0x7ffff0c35590 <__once_proxy>)
    at pthread_once.c:116
        _buffer = 
          {__routine = 0x7ffff7a634b0 <clear_once_control>, __arg = 0x7fffc4d1ca64 <JSC::initialize()::onceFlag>, __canceltype = 1435833040, __prev = 0x7fffffffc4e0}
        val = <optimized out>
        newval = <optimized out>
#21 0x00007fffc3a2ddc4 in __gthread_once() () at /usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:700
#22 0x00007fffc3a34e47 in call_once<JSC::initialize()::<lambda()> >(void) () at /usr/include/c++/10/mutex:729
#23 0x00007fffc3a30056 in JSC::initialize() () at ../Source/JavaScriptCore/runtime/InitializeThreading.cpp:57
#24 0x00007fffc5d4e383 in WebKit::InitializeWebKit2() () at ../Source/WebKit/Shared/WebKit2Initialize.cpp:43
#25 0x00007fffc606b00b in operator()() () at ../Source/WebKit/UIProcess/API/glib/WebKitInitialize.cpp:65
#26 0x00007fffc606b1fe in __invoke_impl<void, WebKit::webkitInitialize()::<lambda()> >(void) ()
    at /usr/include/c++/10/bits/invoke.h:60
#27 0x00007fffc606b1cd in __invoke<WebKit::webkitInitialize()::<lambda()> >(void) ()
    at /usr/include/c++/10/bits/invoke.h:95
#28 0x00007fffc606b099 in operator()() () at /usr/include/c++/10/mutex:717
#29 0x00007fffc606b0c3 in operator()() () at /usr/include/c++/10/mutex:722
#30 0x00007fffc606b0d8 in _FUN() () at /usr/include/c++/10/mutex:722
#31 0x00007ffff7a6345f in __pthread_once_slow
    (once_control=0x7fffcbfe44f8 <WebKit::webkitInitialize()::onceFlag>, init_routine=0x7ffff0c35590 <__once_proxy>) at pthread_once.c:116
        _buffer = 
          {__routine = 0x7ffff7a634b0 <clear_once_control>, __arg = 0x7fffcbfe44f8 <WebKit::webkitInitialize()::onceFlag>, __canceltype = 0, __prev = 0x0}
        val = <optimized out>
        newval = <optimized out>
#32 0x00007fffc606aecc in __gthread_once() () at /usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:700
#33 0x00007fffc606b171 in call_once<WebKit::webkitInitialize()::<lambda()> >(void) ()
    at /usr/include/c++/10/mutex:729
#34 0x00007fffc606b05f in WebKit::webkitInitialize() ()
    at ../Source/WebKit/UIProcess/API/glib/WebKitInitialize.cpp:64
#35 0x00007fffc606d9eb in webkit_input_method_context_class_init() ()
    at ../Source/WebKit/UIProcess/API/glib/WebKitInputMethodContext.cpp:207
#36 0x00007fffc606d682 in webkit_input_method_context_class_intern_init() ()
    at ../Source/WebKit/UIProcess/API/glib/WebKitInputMethodContext.cpp:137
#37 0x00007ffff39dba82 in g_type_class_ref () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#38 0x00007ffff3b85058 in  () at /usr/lib/x86_64-linux-gnu/ruby/vendor_ruby/2.7.0/glib2.so
#39 0x00007ffff7d0450f in rb_ensure () at /lib/x86_64-linux-gnu/libruby-2.7.so.2.7

Downgrading the webkitgtk binaries to the hirsute 2.30.5 fixes the issue so it seems to be an issue with webkitgtk itself and not other distribution components

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