Crash in arena_t::MallocSmall(unsigned long, bool)

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:145.0-2.fc41
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-09-17
Last occurrence
2026-09-17
Unique reports
1
Quality
-40

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Operating system Count
Fedora 41 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:145.0-2.fc41 1

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

History

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Backtrace

Frame # Function Binary Source or offset Line
1
arena_t::MallocSmall(unsigned long, bool)
/usr/lib64/firefox/firefox 0x153bb
Build id: 94e76111d47ef18d023bc39bb7d2119c49646428
-
2
MozJemallocPHC::malloc(unsigned long)
/usr/lib64/firefox/firefox 0x1bae1
Build id: 94e76111d47ef18d023bc39bb7d2119c49646428
-
3
style::properties::generated::longhands::scrollbar_width::cascade_property::h867770787450afd8
/usr/lib64/firefox/libxul.so 0x6dafa9a
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
4
style::properties::cascade::Cascade::apply_one_longhand::hff9a671622ab5897
/usr/lib64/firefox/libxul.so 0x7069b74
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
5
style::properties::cascade::Cascade::apply_non_prioritary_properties::h51bce4f26c277d76
/usr/lib64/firefox/libxul.so 0x706a72a
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
6
style::properties::cascade::cascade_rules::h2a0cdfd578f562fe
/usr/lib64/firefox/libxul.so 0x6545470
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
7
style::stylist::Stylist::cascade_style_and_visited::hffd701f2431866ee
/usr/lib64/firefox/libxul.so 0x654a870
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
8
style::style_resolver::StyleResolverForElement$LT$E$GT$::cascade_primary_style::hd21e99991fde5af9
/usr/lib64/firefox/libxul.so 0x65d8d56
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
9
style::style_resolver::StyleResolverForElement$LT$E$GT$::cascade_styles_with_default_parents::_$u7b$$u7b$closure$u7d$$u7d$::ha9371025212e1e81
/usr/lib64/firefox/libxul.so 0x6639ab3
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
10
style::style_resolver::StyleResolverForElement$LT$E$GT$::cascade_styles_with_default_parents::h64918f2efbc45438
/usr/lib64/firefox/libxul.so 0x6638c47
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
11
style::parallel::style_trees::h487ba18c1bfffea8
/usr/lib64/firefox/libxul.so 0x6633a45
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
12
_$LT$rayon_core..job..HeapJob$LT$BODY$GT$$u20$as$u20$rayon_core..job..Job$GT$::execute::h3a336e3280f28c29
/usr/lib64/firefox/libxul.so 0x66399a0
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
13
rayon_core::registry::WorkerThread::wait_until_cold::hf090763df70d2c1e
/usr/lib64/firefox/libxul.so 0xf66a9
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
14
rayon_core::registry::ThreadBuilder::run::h34d7e623ce33d296
/usr/lib64/firefox/libxul.so 0x6bd1112
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
15
std::sys::backtrace::__rust_begin_short_backtrace::he3449fc922131a16
/usr/lib64/firefox/libxul.so 0x7025969
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
16
core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::h7e191ef133678944
/usr/lib64/firefox/libxul.so 0x70d7fad
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
17
std::sys::thread::unix::Thread::new::thread_start::h7c3ef3baa9e5a5ba
/usr/lib64/firefox/libxul.so 0x6d99701
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604
-
18
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x28625
Build id: 94e76111d47ef18d023bc39bb7d2119c49646428
-
19
start_thread
/lib64/libc.so.6 0x71724
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7
-
20
__clone3
/lib64/libc.so.6 0xf580c
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7
-