Crash in __strcmp_evex

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Component
mpich
Last affected version
0:4.2.2-1.fc41
Executable
/usr/lib64/mpich/bin/mpiexec.hydra
Error name
SIGSEGV 11
First occurrence
2026-08-26
Last occurrence
2026-08-26
Unique reports
1
Quality
-22

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Operating system Count
Fedora 41 1
Architecture Count
x86_64 1
Related packages Count
hwloc-libs 1
 0:2.11.2-1.fc41 1
glibc 1
 0:2.40-21.fc41 1
mpich 1
 0:4.2.2-1.fc41 1
Show more… (3)
libcap 1
 0:2.70-4.fc41 1
libgcc 1
 0:14.2.1-7.fc41 1
systemd-libs 1
 0:256.12-1.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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No reports in the last 20 days.

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No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
__strcmp_evex
/lib64/libc.so.6 0x15a282
Build id: 515c33a35f41020661fea8ac4eb995e26ccd6b00 		-
2
HYDU_add_to_node_list
/usr/lib64/mpich/bin/mpiexec.hydra 0x21a07
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-
3
HYDU_process_mfile_token
/usr/lib64/mpich/bin/mpiexec.hydra 0x21cb4
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-
4
HYDU_parse_hostfile
/usr/lib64/mpich/bin/mpiexec.hydra 0x2051f
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-
5
mfile_fn
/usr/lib64/mpich/bin/mpiexec.hydra 0x94ab
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-
6
parse_args
/usr/lib64/mpich/bin/mpiexec.hydra 0xacff
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-
7
HYD_uii_mpx_get_parameters
/usr/lib64/mpich/bin/mpiexec.hydra 0xb2f3
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-
8
main
/usr/lib64/mpich/bin/mpiexec.hydra 0x245f
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-
9
__libc_start_call_main
/lib64/libc.so.6 0x3248
Build id: 515c33a35f41020661fea8ac4eb995e26ccd6b00 		-
10
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x330b
Build id: 515c33a35f41020661fea8ac4eb995e26ccd6b00 		-
11
_start
/usr/lib64/mpich/bin/mpiexec.hydra 0x4e45
Build id: 7909cfd718acd9c51057be4a553b863a3dce73ec 		-