make test on Centos 7.4 fails

[Decker, Ryan C.]

Hey Python guys,

test_socket doesn't seem to be passing on a clean CentOS 7.4 install.

strace -s 128 -e trace=%network -o trace ./python -m test -v test_socket -m
test_sha256
== CPython 3.6.3 (default, Oct 19 2017, 14:12:01) [GCC 7.1.1 20170526 (Red
Hat 7.1.1-2)]
== Linux-3.10.0-693.2.2.el7.x86_64-x86_64-with-centos-7.4.1708-Core
little-endian
== cwd: /tmp/Python-3.6.3/build/test_python_20478
== CPU count: 8
== encodings: locale=UTF-8, FS=utf-8
Run tests sequentially
0:00:00 load avg: 1.03 [1/1] test_socket
test_sha256 (test.test_socket.LinuxKernelCryptoAPI) ... ERROR

*======================================================================*
*ERROR: test_sha256 (test.test_socket.LinuxKernelCryptoAPI)*
*----------------------------------------------------------------------*
*Traceback (most recent call last):*
*  File "/tmp/Python-3.6.3/Lib/test/test_socket.py", line 5424, in
test_sha256*
*    op.sendall(b"abc")*
*OSError: [Errno 126] Required key not available*

----------------------------------------------------------------------
Ran 1 test in 0.002s

FAILED (errors=1)
test test_socket failed
test_socket failed

1 test failed:
    test_socket

Total duration: 42 ms
Tests result: FAILURE

Here is the strace:

socket(AF_INET6, SOCK_STREAM|SOCK_CLOEXEC, IPPROTO_IP) = 3
bind(3, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::1",
&sin6_addr), sin6_flowinfo=htonl(0), sin6_scope_id=0}, 28) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20479,
si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
socket(AF_CAN, SOCK_RAW|SOCK_CLOEXEC, 1) = 3
socket(AF_RDS, SOCK_SEQPACKET|SOCK_CLOEXEC, 0) = -1 EAFNOSUPPORT (Address
family not supported by protocol)
socket(AF_ALG, SOCK_SEQPACKET|SOCK_CLOEXEC, 0) = 3
socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC, IPPROTO_IP) = 3
socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC, IPPROTO_IP) = 3
socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC, IPPROTO_IP) = 3
socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC, IPPROTO_IP) = 3
socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC, IPPROTO_IP) = 3
socket(AF_INET, SOCK_STREAM|SOCK_CLOEXEC, IPPROTO_SCTP) = 3
socket(AF_INET, SOCK_STREAM|SOCK_CLOEXEC, IPPROTO_SCTP) = 3
socket(AF_INET, SOCK_STREAM|SOCK_CLOEXEC, IPPROTO_SCTP) = 3
socket(AF_ALG, SOCK_SEQPACKET|SOCK_CLOEXEC, 0) = 3
bind(3, {sa_family=AF_ALG,
sa_data="hash\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0sha256\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"},
88) = 0
accept4(3, NULL, NULL, SOCK_CLOEXEC)    = 4
sendto(4, "abc", 3, 0, NULL, 0)         = -1 ENOKEY (Required key not
available)
+++ exited with 2 +++


Any ideas?


-- 
Ryan C. Decker '08
Principle Network & Systems Eng.
Siena College ITS
515 Loudon Road
Loudonville, NY 12211
rdecker at siena.edu

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