tests/net/socket/select failed on sam_e70_xplained board.

[chen-png]

To Reproduce
Steps to reproduce the behavior:

1. west build -b sam_e70_xplained -p auto tests/net/socket/select
2. west flash
3. See error

Screenshots or console output

*** Booting Zephyr OS build v2.3.0-rc2 ***
Running test suite socket_select

starting test - test_fd_set
PASS - test_fd_set

starting test - test_select
E: 0x00000000 is not a valid NET_SOCKET
E: address is not a known kernel object
E: 0x00000000 is not a valid NET_SOCKET
E: address is not a known kernel object
Assertion failed at WEST_TOPDIR/zephyr/tests/net/socket/select/src/main.c:160: test_select: (k_uptime_get_32() - tstamp <= FUZZ is false)
FAIL - test_select

Test suite socket_select failed.

PROJECT EXECUTION FAILED

Environment (please complete the following information):

• OS: Fedora28
• Toolchain: Zephyr-sdk-0.11.3
• Commit ID: v2.3.0-rc2

[ABOSTM]

The same for STM32 boards.
It looks like a regression introduced by #25804

[dleach02]

@andrewboie , this is being traced back to your PR