igt@sriov_basic - fail - igt_sriov_device-CRITICAL: Test assertion failure function pf_attr_set_u32 igt_sriov_device-CRITICAL: Failed assertion: __pf_attr_set_u32(pf, attr, value) igt_sriov_device-CRITICAL: Last errno: 2, No such file or directory

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(sriov_basic:2002) igt_sriov_device-CRITICAL: Test assertion failure function pf_attr_set_u32, file ../lib/igt_sriov_device.c:88:
(sriov_basic:2002) igt_sriov_device-CRITICAL: Failed assertion: __pf_attr_set_u32(pf, attr, value)
(sriov_basic:2002) igt_sriov_device-CRITICAL: Last errno: 2, No such file or directory
(sriov_basic:2002) igt_sriov_device-CRITICAL: Failed to write 3 to device/sriov_numvfs attribute (No such file or directory)
Dynamic subtest numvfs-3 failed.
**** DEBUG ****
(sriov_basic:2002) DEBUG: Testing 3 VFs
(sriov_basic:2002) DEBUG: Test requirement passed: igt_sriov_get_enabled_vfs(pf_fd) == 0
(sriov_basic:2002) igt_sriov_device-DEBUG: Enabling 3 VFs
(sriov_basic:2002) igt_sriov_device-CRITICAL: Test assertion failure function pf_attr_set_u32, file ../lib/igt_sriov_device.c:88:
(sriov_basic:2002) igt_sriov_device-CRITICAL: Failed assertion: __pf_attr_set_u32(pf, attr, value)
(sriov_basic:2002) igt_sriov_device-CRITICAL: Last errno: 2, No such file or directory
(sriov_basic:2002) igt_sriov_device-CRITICAL: Failed to write 3 to device/sriov_numvfs attribute (No such file or directory)
(sriov_basic:2002) igt_core-INFO: Stack trace:
(sriov_basic:2002) igt_core-INFO:   #0 ../lib/igt_core.c:2051 __igt_fail_assert()
(sriov_basic:2002) igt_core-INFO:   #1 ../lib/igt_sriov_device.c:78 pf_attr_set_u32()
(sriov_basic:2002) igt_core-INFO:   #2 ../tests/sriov_basic.c:80 enable_vfs_bind_unbind_each()
(sriov_basic:2002) igt_core-INFO:   #3 ../tests/sriov_basic.c:175 __igt_unique____real_main121()
(sriov_basic:2002) igt_core-INFO:   #4 ../tests/sriov_basic.c:121 main()```