[Webkit-unassigned] [Bug 278090] [GTK][WPE?][2.44.3] WebKitWebProcess crashes using Geary on on Arch Linux

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=278090

--- Comment #2 from Adrian Perez <aperez at igalia.com> ---
The backtrace going through TextDecorationPainter makes me think this
might be one more manifestation of the issue behind bug #274780 but I
am not completely sure because in one of my computers I get the following
crash inside JSC instead using the same WebKit package from Arch Linux,
which seems unrelated -- what is true is that the Arch package has a crashy
WebKitWebProcess:

#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo at entry=6, no_tid=no_tid at entry=0) at pthread_kill.c:44
#1  0x000078ae292a5463 in __pthread_kill_internal (threadid=<optimized out>, signo=6) at pthread_kill.c:78
#2  0x000078ae2924c120 in __GI_raise (sig=sig at entry=6) at ../sysdeps/posix/raise.c:26
#3  0x000078ae292334c3 in __GI_abort () at abort.c:79
#4  0x000078ae27687dfc in WTFCrashWithInfo(int, char const*, char const*, int) () at WTF/Headers/wtf/Assertions.h:780
#5  0x000078ae28af928c in asAddress () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:208
#6  0x000078ae28af928c in emitMoveMemory () at /usr/lib/libjavascriptcoregtk-6.0.so.1
#7  0x000078ae28a79fbd in returnValuesFromCall<8ul> () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:3978
#8  0x000078ae28a79667 in addCall () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:4017
#9  0x000078ae28a93424 in parseExpression () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmFunctionParser.h:2949
#10 0x000078ae28a7eb4f in parseBody () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmFunctionParser.h:501
#11 parse () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmFunctionParser.h:454
#12 0x000078ae28be296b in parseAndCompileBBQ () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:4665
#13 compileFunction () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmBBQPlan.cpp:271
#14 0x000078ae28bdc9de in work () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmBBQPlan.cpp:145
#15 0x000078ae28d6b7d3 in work () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/JavaScriptCore/wasm/WasmWorklist.cpp:119
#16 0x000078ae28fb87e4 in operator() () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/WTF/wtf/AutomaticThread.cpp:229
#17 call () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/WTF/wtf/Function.h:53
#18 0x000078ae2906150e in operator() () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/WTF/wtf/Function.h:82
#19 entryPoint () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/WTF/wtf/Threading.cpp:258
#20 wtfThreadEntryPoint () at /usr/src/debug/webkitgtk-6.0/webkitgtk-2.44.3/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:247
#21 0x000078ae292a339d in start_thread (arg=<optimized out>) at pthread_create.c:447
#22 0x000078ae293282a4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100

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