Crash in __memcpy_evex_unaligned_erms

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Component
mold
Last affected version
0:2.40.4-1.fc41
Executable
/usr/bin/mold
Error name
SIGBUS 7
First occurrence
2026-11-04
Last occurrence
2026-11-04
Unique reports
1
Quality
-14

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Operating system Count
Fedora 41 1
Architecture Count
x86_64 1
Related packages Count
fontconfig 1
 0:2.15.0-8.fc41 1
mold 1
 0:2.40.4-1.fc41 1
gcc 1
 0:14.3.1-4.fc41 1
Show more… (2)
freetype 1
 0:2.13.3-1.fc41 1
glibc 1
 0:2.40-28.fc41 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
__memcpy_evex_unaligned_erms
/lib64/libc.so.6 0x157589
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
2
tbb::detail::d1::parallel_for_body_wrapper<mold::OutputSection<mold::X86_64>::write_to(mold::Context<mold::X86_64>&, unsigned char*)::{lambda(long)#1}, long>::operator()(tbb::detail::d1::blocked_range<long> const&) const [clone .isra.0]
/usr/bin/mold 0x108687a
Build id: fb78e5d7f485791801ccf7253ad9c84b12015c0c 		-
3
tbb::detail::d1::start_for<tbb::detail::d1::blocked_range<long>, tbb::detail::d1::parallel_for_body_wrapper<mold::OutputSection<mold::X86_64>::write_to(mold::Context<mold::X86_64>&, unsigned char*)::{lambda(long)#1}, long>, tbb::detail::d1::auto_partitioner const>::execute(tbb::detail::d1::execution_data&)
/usr/bin/mold 0x6bd0aa
Build id: fb78e5d7f485791801ccf7253ad9c84b12015c0c 		-
4
tbb::detail::r1::thread_dispatcher::process(rml::job&)
/lib64/libtbb.so.12 0x296e3
Build id: 5e0918c1efdf53fb8ee5c3152cf65081827aa283 		-
5
tbb::detail::r1::rml::private_worker::thread_routine(void*)
/lib64/libtbb.so.12 0x1f365
Build id: 5e0918c1efdf53fb8ee5c3152cf65081827aa283 		-
6
start_thread
/lib64/libc.so.6 0x71724
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
7
__clone3
/lib64/libc.so.6 0xf580c
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-