[Webkit-unassigned] [Bug 209345] New: [GTK] Crash in WebKit::WebPageProxy::viewWidget()
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Mar 20 09:53:24 PDT 2020
https://bugs.webkit.org/show_bug.cgi?id=209345
Bug ID: 209345
Summary: [GTK] Crash in WebKit::WebPageProxy::viewWidget()
Product: WebKit
Version: WebKit Local Build
Hardware: Unspecified
OS: Linux
Status: NEW
Severity: Normal
Priority: P2
Component: WebKitGTK
Assignee: webkit-unassigned at lists.webkit.org
Reporter: dpa-webkit at aegee.org
CC: bugs-noreply at webkitgtk.org
With WebKitGTK 2.28 running under Epiphany, the latter crashes with this backtrace.
Moved from https://gitlab.gnome.org/GNOME/epiphany/issues/1132 .
Thread 1 (Thread 0x7f205dcdb280 (LWP 22706)):
#0 WebKit::WebPageProxy::viewWidget() (this=<optimized out>) at /src/gnome/webkitgtk-2.28.0/Source/WebKit/UIProcess/API/gtk/PageClientImpl.h:59
#1 0x00007f206b7f70fc in WebKit::WaylandCompositor::Surface::setWebPage(WebKit::WebPageProxy*) (this=this at entry=0x7f204eeeb480, webPage=webPage at entry=0x0) at /src/gnome/webkitgtk-2.28.0/Source/WebKit/UIProcess/gtk/WaylandCompositor.cpp:180
#2 0x00007f206b7f75b2 in WebKit::WaylandCompositor::Surface::~Surface() (this=0x7f204eeeb480, __in_chrg=<optimized out>) at /src/gnome/webkitgtk-2.28.0/Source/WebKit/UIProcess/gtk/WaylandCompositor.cpp:158
pendingList = <optimized out>
list = <optimized out>
#3 0x00007f206b7f7706 in WebKit::<lambda(wl_client*, wl_resource*, uint32_t)>::<lambda(wl_resource*)>::operator() (__closure=0x0, resource=<optimized out>) at /src/gnome/webkitgtk-2.28.0/Source/WebKit/UIProcess/gtk/WaylandCompositor.cpp:372
surface = 0x7f204eeeb480
#4 WebKit::<lambda(wl_client*, wl_resource*, uint32_t)>::<lambda(wl_resource*)>::_FUN(wl_resource *) () at /src/gnome/webkitgtk-2.28.0/Source/WebKit/UIProcess/gtk/WaylandCompositor.cpp:373
#5 0x00007f2061bfd1df in destroy_resource (element=0x568ae40, data=<optimized out>, flags=0) at ../src/wayland-server.c:724
resource = 0x568ae40
#6 0x00007f2061c01631 in for_each_helper (func=func at entry=0x7f2061bfd180 <destroy_resource>, data=data at entry=0x7ffdc5d131bc, entries=<optimized out>, entries=<optimized out>) at ../src/wayland-util.c:372
start = <optimized out>
end = 0x2475ef0
p = 0x2475ec8
ret = WL_ITERATOR_CONTINUE
#7 0x00007f2061c01b10 in wl_map_for_each (map=map at entry=0x56c1030, func=func at entry=0x7f2061bfd180 <destroy_resource>, data=data at entry=0x7ffdc5d131bc) at ../src/wayland-util.c:385
ret = <optimized out>
#8 0x00007f2061bfd35e in wl_client_destroy (client=client at entry=0x56c1000) at ../src/wayland-server.c:883
serial = 0
#9 0x00007f2061bfd413 in destroy_client_with_error (reason=<optimized out>, client=<optimized out>) at ../src/wayland-server.c:319
client = 0x56c1000
connection = <optimized out>
resource = <optimized out>
object = <optimized out>
closure = <optimized out>
message = <optimized out>
p = {1857958179, 32544}
resource_flags = <optimized out>
opcode = <optimized out>
size = <optimized out>
since = <optimized out>
len = <optimized out>
#10 wl_client_connection_data (fd=<optimized out>, mask=<optimized out>, data=0x56c1000) at ../src/wayland-server.c:342
client = 0x56c1000
connection = <optimized out>
resource = <optimized out>
object = <optimized out>
closure = <optimized out>
message = <optimized out>
p = {1857958179, 32544}
resource_flags = <optimized out>
opcode = <optimized out>
size = <optimized out>
since = <optimized out>
len = <optimized out>
#11 0x00007f2061bff0a2 in wl_event_loop_dispatch (loop=0x22e7610, timeout=timeout at entry=0) at ../src/event-loop.c:1027
ep = {{events = 25, data = {ptr = 0x3b3fae0, fd = 62126816, u32 = 62126816, u64 = 62126816}}, {events = 0, data = {ptr = 0x7ffdc5d131f0, fd = -976145936, u32 = 3318821360, u64 = 140727922274800}}, {events = 80, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x22b7e30, fd = 36404784, u32 = 36404784, u64 = 36404784}}, {events = 3318821688, data = {ptr = 0xc5d1333c00007ffd, fd = 32765, u32 = 32765, u64 = 14254230628395417597}}, {events = 32765, data = {ptr = 0x7ffdc5d13340, fd = -976145600, u32 = 3318821696, u64 = 140727922275136}}, {events = 4294967295, data = {ptr = 0xc5d1333000000000, fd = 0, u32 = 0, u64 = 14254230576855777280}}, {events = 32765, data = {ptr = 0x22b7fc0, fd = 36405184, u32 = 36405184, u64 = 36405184}}, {events = 36405192, data = {ptr = 0x22b7fc000000000, fd = 0, u32 = 0, u64 = 156359074684862464}}, {events = 11, data = {ptr = 0x7ffdc5d13360, fd = -976145568, u32 = 3318821728, u64 = 140727922275168}}, {events = 1601089651, data = {ptr = 0x7f20, fd = 32544, u32 = 32544, u64 = 32544}}, {events = 13893632, data = {ptr = 0x7f205f6f94d8 <_dbus_platform_rmutex_unlock+24>, fd = 1601148120, u32 = 1601148120, u64 = 139777016829144}}, {events = 3318821728, data = {ptr = 0xc5d1338800007ffd, fd = 32765, u32 = 32765, u64 = 14254230954812932093}}, {events = 32765, data = {ptr = 0x7ffdc5d13360, fd = -976145568, u32 = 3318821728, u64 = 140727922275168}}, {events = 1601106952, data = {ptr = 0xc5d1336000007f20, fd = 32544, u32 = 32544, u64 = 14254230783014240032}}, {events = 32765, data = {ptr = 0x7ffdc5d13388, fd = -976145528, u32 = 3318821768, u64 = 140727922275208}}, {events = 3318821792, data = {ptr = 0x5f6fcd5f00007ffd, fd = 32765, u32 = 32765, u64 = 6876940963923656701}}, {events = 32544, data = {ptr = 0x300000002, fd = 2, u32 = 2, u64 = 12884901890}}, {events = 36406400, data = {ptr = 0xc5d133a000000000, fd = 0, u32 = 0, u64 = 14254231057892114432}}, {events = 32765, data = {ptr = 0x7f205f6cb94e <dbus_connection_unref+157>, fd = 1600960846, u32 = 1600960846, u64 = 139777016641870}}, {events = 36405104, data = {ptr = 0x22b848000000000, fd = 0, u32 = 0, u64 = 156364297365094400}}, {events = 0, data = {ptr = 0xc5d133bc, fd = -976145476, u32 = 3318821820, u64 = 3318821820}}, {events = 0, data = {ptr = 0xc5d133e000000003, fd = 3, u32 = 3, u64 = 14254231332770021379}}, {events = 32765, data = {ptr = 0x7f205f6cd409 <_dbus_connection_update_dispatch_status_and_unlock+257>, fd = 1600967689, u32 = 1600967689, u64 = 139777016648713}}, {events = 3318821856, data = {ptr = 0x224402000000000, fd = 0, u32 = 0, u64 = 154318793420570624}}, {events = 0, data = {ptr = 0x22ba040, fd = 36413504, u32 = 36413504, u64 = 36413504}}, {events = 1863211885, data = {ptr = 0x7f20, fd = 32544, u32 = 32544, u64 = 32544}}, {events = 0, data = {ptr = 0x1022b8480, fd = 36406400, u32 = 36406400, u64 = 4331373696}}, {events = 3318821920, data = {ptr = 0x6ebd507c00007ffd, fd = 32765, u32 = 32765, u64 = 7979622608276586493}}, {events = 32544, data = {ptr = 0x7ffdc5d13410, fd = -976145392, u32 = 3318821904, u64 = 140727922275344}}, {events = 8, data = {ptr = 0x220974000000000, fd = 0, u32 = 0, u64 = 153288688464297984}}, {events = 0, data = {ptr = 0x7ffdc5d13428, fd = -976145368, u32 = 3318821928, u64 = 140727922275368}}}
source = <optimized out>
i = <optimized out>
count = <optimized out>
has_timers = <optimized out>
#12 0x00007f206b7f69c3 in WebKit::<lambda(GSource*, GSourceFunc, gpointer)>::operator() (__closure=0x0, callback=<optimized out>, userData=<optimized out>, source=0x2630980) at /src/gnome/webkitgtk-2.28.0/Source/WebKit/UIProcess/gtk/WaylandCompositor.cpp:474
wlLoopSource = 0x2630980
events = <optimized out>
#13 WebKit::<lambda(GSource*, GSourceFunc, gpointer)>::_FUN(GSource *, GSourceFunc, gpointer) () at /src/gnome/webkitgtk-2.28.0/Source/WebKit/UIProcess/gtk/WaylandCompositor.cpp:476
#14 0x00007f206f0c8bad in g_main_dispatch (context=0x2244020) at ../glib/gmain.c:3179
dispatch = 0x7f206b7f6980 <WebKit::<lambda(GSource*, GSourceFunc, gpointer)>::_FUN(GSource *, GSourceFunc, gpointer)>
prev_source = 0x0
was_in_call = 0
user_data = 0x0
callback = 0x0
cb_funcs = 0x0
cb_data = <optimized out>
need_destroy = <optimized out>
source = 0x2630980
current = 0x2244110
i = 2
__FUNCTION__ = "g_main_dispatch"
#15 g_main_context_dispatch (context=context at entry=0x2244020) at ../glib/gmain.c:3844
#16 0x00007f206f0c8e00 in g_main_context_iterate (context=context at entry=0x2244020, block=block at entry=0, dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:3917
max_priority = 0
timeout = 0
some_ready = 1
nfds = <optimized out>
allocated_nfds = <optimized out>
fds = 0x2352db0
#17 0x00007f206f0c8e8f in g_main_context_iteration (context=context at entry=0x2244020, may_block=may_block at entry=0) at ../glib/gmain.c:3978
retval = <optimized out>
#18 0x00007f206f2cbdca in g_application_run (application=0x223a720 [EphyShell], argc=<optimized out>, argv=<optimized out>) at ../gio/gapplication.c:2583
arguments = 0x238a810
status = 0
context = 0x2244020
acquired_context = 1
__FUNCTION__ = "g_application_run"
#19 0x0000000000404b0e in main (argc=1, argv=0x7ffdc5d13768) at ../src/ephy-main.c:427
option_context = 0x2220dc0
option_group = 0x2220e40
error = 0x0
user_time = 0
arbitrary_url = 0
ctx = 0x2355220
mode = EPHY_EMBED_SHELL_MODE_INCOGNITO
status = 0
flags = (EPHY_FILE_HELPERS_PRIVATE_PROFILE | EPHY_FILE_HELPERS_ENSURE_EXISTS | EPHY_FILE_HELPERS_STEAL_DATA)
desktop_info = 0x0
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