Crash in style::selector_map::SelectorMap$LT$style..stylist..Rule$GT$::get_matching_rules::h3877ef57421ca580

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:151.0-2.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-07-13
Last occurrence
2026-07-13
Unique reports
1
Quality
-68

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:151.0-2.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
style::selector_map::SelectorMap$LT$style..stylist..Rule$GT$::get_matching_rules::h3877ef57421ca580
/usr/lib64/firefox/libxul.so 0x4d95a87
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
2
style::rule_collector::RuleCollector$LT$E$GT$::collect_rules_in_map::hf4cf42d75c49400e
/usr/lib64/firefox/libxul.so 0x4d9513b
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
3
style::rule_collector::RuleCollector$LT$E$GT$::collect_stylist_rules::h5e800305c52dd6fb
/usr/lib64/firefox/libxul.so 0x4d9483a
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
4
style::stylist::Stylist::push_applicable_declarations::h4032b6f6d173cede
/usr/lib64/firefox/libxul.so 0x4d8ebcd
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
5
style::style_resolver::StyleResolverForElement$LT$E$GT$::match_primary::hfa8d9b19937bf876
/usr/lib64/firefox/libxul.so 0x4e1d122
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
6
style::style_resolver::StyleResolverForElement$LT$E$GT$::resolve_primary_style::hd1cdca45e55a6427
/usr/lib64/firefox/libxul.so 0x4e1bd86
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
7
style::style_resolver::StyleResolverForElement$LT$E$GT$::resolve_style::hbbc35f588c3814f2
/usr/lib64/firefox/libxul.so 0x4e1be49
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
8
style::parallel::style_trees::h432e89979b7c8086
/usr/lib64/firefox/libxul.so 0x4e82cc5
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
9
style::driver::traverse_dom::_$u7b$$u7b$closure$u7d$$u7d$::h04d1cb931645caa2
/usr/lib64/firefox/libxul.so 0x4e81673
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
10
style::driver::traverse_dom::h1234b4ea3e95ccc2
/usr/lib64/firefox/libxul.so 0x4e804fd
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
11
geckoservo::glue::traverse_subtree::haf740af0a22bc866
/usr/lib64/firefox/libxul.so 0x4e80278
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
12
Servo_TraverseSubtree
/usr/lib64/firefox/libxul.so 0x4e7ff97
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
13
mozilla::RestyleManager::DoProcessPendingRestyles(mozilla::ServoTraversalFlags)
/usr/lib64/firefox/libxul.so 0x32104e1
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
14
mozilla::PresShell::DoFlushPendingNotifications(mozilla::ChangesToFlush)
/usr/lib64/firefox/libxul.so 0x320c1be
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
15
mozilla::dom::Document::FlushPendingNotifications(mozilla::ChangesToFlush)
/usr/lib64/firefox/libxul.so 0x31bd20f
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
16
mozilla::dom::BrowsingContext::PreOrderWalkVoid(std::function<void (mozilla::dom::BrowsingContext*)> const&)
/usr/lib64/firefox/libxul.so 0x313d311
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
17
mozilla::dom::BrowsingContext::PreOrderWalkVoid(std::function<void (mozilla::dom::BrowsingContext*)> const&)
/usr/lib64/firefox/libxul.so 0x313d4e1
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
18
mozilla::dom::Document::DetermineProximityToViewportAndNotifyResizeObservers()
/usr/lib64/firefox/libxul.so 0x3225fbf
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
19
nsRefreshDriver::Tick(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp, nsRefreshDriver::IsExtraTick)
/usr/lib64/firefox/libxul.so 0x314fe7f
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
20
mozilla::detail::RunnableFunction<nsRefreshDriver::EnsureTimerStarted(nsRefreshDriver::EnsureTimerStartedFlags)::{lambda()#2}>::Run() [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x4139b31
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
21
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x308044c
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
22
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x307f43b
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
23
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2e4386b
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
24
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x314a992
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
25
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x34ce8b3
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
26
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x37a005d
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
27
nsAppShell::Run()
/usr/lib64/firefox/libxul.so 0x379eb83
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
28
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0xbe03d4
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
29
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x34ce8b3
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
30
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x29c9651
Build id: d3450ee74e2de0b003d3c66c70256d19d4ee4c83
-
31
main
/usr/lib64/firefox/firefox 0x41003
Build id: 970d9c86d9e4ded34c9c4d0e29a4cdbb2576ac58
-
32
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53
-
33
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53
-
34
_start
/usr/lib64/firefox/firefox 0x3ead5
Build id: 970d9c86d9e4ded34c9c4d0e29a4cdbb2576ac58
-