Crash in _nss_files_getpwnam_r

Similar reports
Problem #739805
Component
tcpdump
Last affected version
14:4.99.5-4.fc42
Executable
/usr/bin/tcpdump
Error name
SIGSEGV 11
First occurrence
2025-10-20
Last occurrence
2026-01-31
Unique reports
4
Quality
-14

Statistics

Operating system Unique / Total count
Fedora 42 4 / 6
Operating system Count
Fedora 42 6
Architecture Count
x86_64 6
Related packages Count
libibverbs 6
 0:55.0-1.fc42 6
libgcc 6
 0:15.2.1-1.fc42 3
 0:15.2.1-5.fc42 3
glibc 6
 0:2.41-11.fc42 3
 0:2.41-12.fc42 3
Show more… (6)
libnl3 6
 0:3.11.0-3.fc42 6
zlib-ng-compat 6
 0:2.2.5-2.fc42 6
tcpdump 6
 14:4.99.5-4.fc42 6
openssl-libs 6
 1:3.2.6-2.fc42 6
libpcap 3
 14:1.10.5-2.fc42 3
sssd-client 3
 0:2.11.1-2.fc42 3

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

History

Daily:

Weekly:

Monthly:

History

Daily:

Weekly:

Monthly:


Backtrace

Frame # Function Binary Source or offset Line
1
_nss_files_getpwnam_r
/lib64/libc.so.6 0x12ffac
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
2
getpwnam_r@@GLIBC_2.2.5
/lib64/libc.so.6 0x128f07
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
3
getpwnam
/lib64/libc.so.6 0x128d3e
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
4
main
/usr/bin/tcpdump 0x2e7c
Build id: 8f641c75f9bc671ad7b916d50bc6162b6b39f3b4 		-
5
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
6
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
7
_start
/usr/bin/tcpdump 0x4115
Build id: 8f641c75f9bc671ad7b916d50bc6162b6b39f3b4 		-