======================================================================
ERROR: test_ns_info (nvme_test.NVMeTestCase.test_ns_info)
Test namespace info
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/root/rpmbuild/BUILD/libblockdev-3.1.0/tests/nvme_test.py", line 84, in test_ns_info
    info = BlockDev.nvme_get_namespace_info(self.nvme_ns_dev)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gi.repository.GLib.GError: g-bd-nvme-error-quark: Failed to open device '/dev/nvme0n1': No such file or directory (1) 

======================================================================
FAIL: test_format (nvme_test.NVMeTestCase.test_format)
Test issuing the format command
----------------------------------------------------------------------
gi.repository.GLib.GError: g-bd-nvme-error-quark: Failed to open device '/dev/nvme0n1': No such file or directory (1)During handling of the above exception, another exception occurred:Traceback (most recent call last):
  File "/root/rpmbuild/BUILD/libblockdev-3.1.0/tests/nvme_test.py", line 256, in test_format
    with self.assertRaisesRegex(GLib.GError, message):
AssertionError: "Couldn't match desired LBA data block size in a device supported LBA format data sizes" does not match "g-bd-nvme-error-quark: Failed to open device '/dev/nvme0n1': No such file or directory (1)"======================================================================
FAIL: test_sanitize_log (nvme_test.NVMeTestCase.test_sanitize_log)
Test sanitize log retrieval
----------------------------------------------------------------------
gi.repository.GLib.GError: g-bd-nvme-error-quark: Failed to open device '/dev/nvme0n1': No such file or directory (1)During handling of the above exception, another exception occurred:Traceback (most recent call last):
  File "/root/rpmbuild/BUILD/libblockdev-3.1.0/tests/nvme_test.py", line 280, in test_sanitize_log
    with self.assertRaisesRegex(GLib.GError, message):
AssertionError: "NVMe Get Log Page - Sanitize Status Log command error: Invalid Field in Command: A reserved coded value or an unsupported value in a defined field|NVMe Get Log Page - Sanitize Status Log command error: unrecognized" does not match "g-bd-nvme-error-quark: Failed to open device '/dev/nvme0n1': No such file or directory (1)"======================================================================
FAIL: test_self_test (nvme_test.NVMeTestCase.test_self_test)
Test issuing the self-test command
----------------------------------------------------------------------
gi.repository.GLib.GError: g-bd-nvme-error-quark: Failed to open device '/dev/nvme0n1': No such file or directory (1)During handling of the above exception, another exception occurred:Traceback (most recent call last):
  File "/root/rpmbuild/BUILD/libblockdev-3.1.0/tests/nvme_test.py", line 229, in test_self_test
    with self.assertRaisesRegex(GLib.GError, message):
AssertionError: "NVMe Device Self-test command error: Invalid Command Opcode: A reserved coded value or an unsupported value in the command opcode field|NVMe Device Self-test command error: Invalid Queue Identifier: The creation of the I/O Completion Queue failed due to an invalid queue identifier specified as part of the command" does not match "g-bd-nvme-error-quark: Failed to open device '/dev/nvme0n1': No such file or directory (1)"----------------------------------------------------------------------
Ran 429 tests in 3199.465s

Sep 20 00:16:22 dell-r640-072 udisksd[4438]: Error probing device: Error getting Namespace Identifier (NSID): Resource temporarily unavailable (g-bd-nvme-error-quark, 2)
Sep 20 00:16:34 dell-r640-072 kernel: nvmet: adding nsid 1 to subsystem libblockdev_subnqn
Sep 20 00:16:34 dell-r640-072 kernel: nvmet: creating nvm controller 1 for subsystem libblockdev_subnqn for NQN nqn.2014-08.org.nvmexpress:uuid:4c4c4544-0036-3610-804d-c2c04f5a4333.
Sep 20 00:16:34 dell-r640-072 kernel: nvme nvme0: creating 64 I/O queues.
Sep 20 00:16:34 dell-r640-072 kernel: nvme nvme0: new ctrl: "libblockdev_subnqn"
Sep 20 00:16:34 dell-r640-072 kernel: nvme nvme0: Removing ctrl: NQN "libblockdev_subnqn"
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:34 dell-r640-072 kernel: Buffer I/O error on dev nvme0n1, logical block 262016, async page read
Sep 20 00:16:34 dell-r640-072 udisksd[4438]: Error probing device: Error getting Namespace Identifier (NSID): Resource temporarily unavailable (g-bd-nvme-error-quark, 2)
Sep 20 00:16:45 dell-r640-072 kernel: nvmet: adding nsid 1 to subsystem libblockdev_subnqn
Sep 20 00:16:45 dell-r640-072 kernel: nvmet: creating nvm controller 1 for subsystem libblockdev_subnqn for NQN nqn.2014-08.org.nvmexpress:uuid:4c4c4544-0036-3610-804d-c2c04f5a4333.
Sep 20 00:16:45 dell-r640-072 kernel: nvme nvme0: creating 64 I/O queues.
Sep 20 00:16:45 dell-r640-072 kernel: nvme nvme0: new ctrl: "libblockdev_subnqn"
Sep 20 00:16:45 dell-r640-072 kernel: nvme nvme0: Removing ctrl: NQN "libblockdev_subnqn"
Sep 20 00:16:45 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:45 dell-r640-072 kernel: block nvme0n1: no available path - failing I/O
Sep 20 00:16:45 dell-r640-072 kernel: Buffer I/O error on dev nvme0n1, logical block 65, async page read
Sep 20 00:16:45 dell-r640-072 udisksd[4438]: Error probing device: Error getting Namespace Identifier (NSID): Resource temporarily unavailable (g-bd-nvme-error-quark, 2)
Sep 20 00:17:15 dell-r640-072 systemd[1]: systemd-hostnamed.service: Deactivated successfully.