Crash in __memcmp_avx2_movbe

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An owning problem doesn't exist yet.
Component
git
Last affected version
0:2.54.0-1.fc42
Executable
/usr/bin/git
Error name
SIGBUS 7
First occurrence
2026-10-01
Last occurrence
2026-10-01
Unique reports
1
Quality
-36

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
pcre2 1
 0:10.46-1.fc42 1
glibc 1
 0:2.41-18.fc42 1
git-core 1
 0:2.54.0-1.fc42 1
Show more… (2)
glibc-all-langpacks 1
 0:2.41-18.fc42 1
zlib-ng-compat 1
 0:2.2.5-2.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
__memcmp_avx2_movbe
/lib64/libc.so.6 0x145c95
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
2
xdl_prepare_ctx
/usr/bin/git 0x36dc43
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
3
xdl_do_diff
/usr/bin/git 0x36e0cd
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
4
xdl_diff
/usr/bin/git 0x36f256
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
5
xdi_diff
/usr/bin/git 0x36f732
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
6
xdi_diff_outf.constprop.0
/usr/bin/git 0x36f8b9
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
7
builtin_diff.lto_priv.0
/usr/bin/git 0x1ca6d5
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
8
run_diff_cmd
/usr/bin/git 0x1cf35a
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
9
diff_flush_patch
/usr/bin/git 0x1d2610
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
10
diff_flush
/usr/bin/git 0x1d33d0
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
11
run_diff_index
/usr/bin/git 0x1c0baa
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
12
cmd_diff
/usr/bin/git 0x5a5d4
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
13
handle_builtin
/usr/bin/git 0x8ea4
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
14
cmd_main
/usr/bin/git 0xa304
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
15
main
/usr/bin/git 0x68e4
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-
16
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
17
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
18
_start
/usr/bin/git 0x6935
Build id: 0c50dd9f563c6599ea1e2760941c06dec0cf934c 		-