FreeBSD-stable-14-amd64-test - Build #755 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #755 (e18ba5c5555a52e5603f0ce1f76b63f1ffe4b645) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/755/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/755/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/755/console

Status explanation:
"Unstable" - some tests are suspected being broken by the following changes
"Still Unstable" - the failing test cases have not been fixed by these
                   following changes and this is a notification to note that
                   these changes have not been fully tested by the CI system

Change summaries:
(Those commits are likely but not certainly responsible)

11b099f8030b4c31af7162b835e7b762b0aa4f08 by andrew:
Add an Armv8 rndr random number provider

064adb4ba083d00747e3fae6b111545e557ebb1e by andrew:
armv8rng: Don't require toolchain to support FEAT_RNG

2f0fe453bc7052123aa99f2cbc42981682834939 by andrew:
arm64: add CONTEXTIDR_EL1 reg

77ea17e63134172c12f45c7bb83ebc40d09df46f by andrew:
arm64: Add EL1 and EL12 register alt names

f87a9788a56d97311946f9d703ca65f311141b2b by andrew:
arm64: Fix the ESR_EL1_op2 value

6ac2d3cfb4add8b1adaf549e8d6bc887f6afc176 by andrew:
arm64: Add the tcr_el2 ds field

1ee244a9c5da0d965cdac14c92308bd8e73bf57e by andrew:
arm64: add additional MDCR_EL2 fields

2db6ffac249731a6ffc10cbf4072d850d5d7e274 by andrew:
arm64: Adjust the indentation of CPTR_EL2 values

e005eea2c977f8637071ee2b97501e21ce8f0de5 by andrew:
arm64: Split out a savectx version of vfp_save_state

3f2ed1883896651e51a98060f34808457d24f679 by andrew:
arm64: Create a version of vfp_save_state for cpu_switch

2c5961fff4e5f31079d69e57105132ef9685ca53 by andrew:
arm64: Initial SVE support

7588c7024ed9b3d9845529edd56e46b675430a02 by andrew:
arm64: Add the SVE registers to the signal frame

aa594ddcc85459ed342694816df26434e96ba88a by andrew:
arm64: Add an SVE sysarch

f7caa6fb7489b7e9721f064e39050614ae0fc875 by andrew:
arm64: Support SVE in ptrace and core dumps

a16f10ab0aa76d88cc45cc01fae44b94d1873bbc by andrew:
arm64: Don't trap SVE to EL2

1f9635e2c213368cfed3737970f3814fbb55a922 by andrew:
arm64: Enable SVE in userspace

c0de8718a5c1523c01bf30745a4be80784587fc1 by andrew:
arm64: Support HWCAP2_AFP and HWCAP2_RPRES

ee7cb98d4cd0b53c3a7a1bd2cda476c1726232fc by andrew:
dev/psci: Create macros to simplify calling SMCCC

78b308e5a4a15f1dbf52c289b1f1ad4f4b980184 by andrew:
sys: Use the new arm_smccc_invoke macros

ce5a07a9d2c58b65bbce5609834af63c5ff7e85d by andrew:
arm64: Stop trashing x28 in savectx

4c1441bba1d1bcc5a8237c97f136bf7e3cc77058 by kbowling:
igc: Add sysctl for DMA Coalesce

1dae98bc4bfdcdfa389e9b41098421316a26c87e by kbowling:
igc: Add sysctls for some missing MAC stats

e624987fe43585124ac2b231a2208cc10c3b1c54 by kbowling:
igc: Rename 'struct adapter' to 'struct igc_softc'

cd310c0135f2a5a9cf5e6447ea9e93835f72248d by kbowling:
igc: Function prototype cleanup

10ad90dfd101a4bc6c3045530853c46c5716e63c by kbowling:
e1000: txrx function prototype cleanup

4608b5f80d29ecc414e490e75c44433b2c00f557 by kbowling:
igc: txrx function prototype cleanup

85f889aa9cdad831a68b42050d1adb47d4eb960d by emaste:
freebsd-update(8): Explain conflicts in /etc

e18ba5c5555a52e5603f0ce1f76b63f1ffe4b645 by emaste:
freebsd-update(8): wrap to 80 columns



The failed test cases:

2 tests failed.
FAILED:  sys.netmap.ctrl-api-test.main

Error Message:
Returned non-success exit status 255

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly