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On an HPE system, if running Red Hat Enterprise Linux 8.7 installed with errata kernel 4.18.0-425.19.2 (or later) to replace the inbox kernel, the HPE Marvell FastLinQ / Netxtreme2 drivers may not load.To verify if the specific version of the driver is loaded, check that driver is installed correctly by modinfo.Messages about disagree/needs unknown symbols/incorrect symbolic links may occur.There is a kABI breakage started with errata kernel 4.18.0-425.19.2, that caused weak-updates that are unable to create the symbolic links properly, and drivers are unable to load on errata kernels.The related unknown symbol errors in dmesg as listed below may occur.Below is an example for FastLinQ (qed/qede/qedi/qedf/qedr) driver:qedi: Unknown symbol iscsi_boot_destroy_kset (err 0)qedi: Unknown symbol iscsi_host_for_each_session (err 0)qedi: Unknown symbol iscsi_itt_to_task (err 0)qedi: Unknown symbol iscsi_conn_setup (err 0)qedi: Unknown symbol iscsi_session_recovery_timedout (err 0)qedi: Unknown symbol iscsi_put_endpoint (err 0)qedi: Unknown symbol iscsi_target_alloc (err 0)qedi: Unknown symbol __uio_register_device (err 0)qedi: Unknown symbol __iscsi_complete_pdu (err 0)qedi: Unknown symbol iscsi_conn_bind (err 0)qedi: Unknown symbol iscsi_host_get_param (err 0)qedi: Unknown symbol iscsi_session_setup (err 0)qedi: Unknown symbol iscsi_boot_create_initiator (err 0)qedi: Unknown symbol iscsi_eh_abort (err 0)qedi: Unknown symbol iscsi_create_endpoint (err 0)qedi: Unknown symbol iscsi_suspend_queue (err 0)qedi: Unknown symbol iscsi_conn_failure (err 0)qedi: Unknown symbol iscsi_eh_device_reset (err 0)qedi: Unknown symbol iscsi_register_transport (err 0)qedi: Unknown symbol iscsi_set_param (err 0)qedi: Unknown symbol iscsi_boot_create_host_kset (err 0)qedi: Unknown symbol uio_event_notify (err 0)qedi: Unknown symbol iscsi_destroy_endpoint (err 0)qedi: Unknown symbol iscsi_conn_get_param (err 0)qedi: Unknown symbol iscsi_host_free (err 0)qedi: Unknown symbol iscsi_conn_teardown (err 0)qedi: Unknown symbol iscsi_session_get_param (err 0)qedi: Unknown symbol iscsi_conn_send_pdu (err 0)qedi: Unknown symbol iscsi_boot_create_ethernet (err 0)qedi: Unknown symbol iscsi_conn_start (err 0)qedi: Unknown symbol iscsi_conn_unbind (err 0)qedi: Unknown symbol iscsi_itt_to_ctask (err 0)qedi: Unknown symbol iscsi_lookup_endpoint (err 0)qedi: Unknown symbol iscsi_host_alloc (err 0)qedi: Unknown symbol iscsi_host_add (err 0)qedi: Unknown symbol iscsi_session_teardown (err 0)qedi: Unknown symbol iscsi_unregister_transport (err 0)qedi: Unknown symbol iscsi_eh_recover_target (err 0)qedi: Unknown symbol uio_unregister_device (err 0)qedi: Unknown symbol iscsi_conn_stop (err 0)qedi: Unknown symbol iscsi_queuecommand (err 0)qedi: Unknown symbol __iscsi_put_task (err 0)qedi: Unknown symbol iscsi_boot_create_target (err 0)qedi: Unknown symbol iscsi_host_remove (err 0)qedi: Unknown symbol iscsi_is_session_online (err 0)qedi: Unknown symbol iscsi_offload_mesg (err 0)qedf: Unknown symbol fcoe_ctlr_init (err 0)qedf: Unknown symbol fc_rport_lookup (err 0)qedf: Unknown symbol fcoe_get_paged_crc_eof (err 0)qedf: Unknown symbol fc_attach_transport (err 0)qedf: Unknown symbol fc_lport_init (err 0)qedf: Unknown symbol fc_get_host_port_state (err 0)qedf: Unknown symbol fc_rport_destroy (err 0)qedf: Unknown symbol fc_fabric_login (err 0)qedf: Unknown symbol fc_exch_mgr_list_clone (err 0)qedf: Unknown symbol fc_remove_host (err 0)qedf: Unknown symbol fc_vport_setlink (err 0)qedf: Unknown symbol fc_exch_mgr_alloc (err 0)qedf: Unknown symbol fc_rport_logoff (err 0)qedf: Unknown symbol fc_lport_config (err 0)qedf: Unknown symbol fc_disc_init (err 0)qedf: Unknown symbol fc_rport_login (err 0)qedf: Unknown symbol fcoe_fc_crc (err 0)qedf: Unknown symbol fc_block_scsi_eh (err 0)qedf: Unknown symbol fcoe_ctlr_destroy (err 0)qedf: Unknown symbol fcoe_validate_vport_create (err 0)qedf: Unknown symbol fc_release_transport (err 0)qedf: Unknown symbol fc_get_host_speed (err 0)qedf: Unknown symbol fc_vport_create (err 0)qedf: Unknown symbol fcoe_wwn_to_str (err 0)qedf: Unknown symbol fc_elsct_send (err 0)qedf: Unknown symbol fc_frame_alloc_fill (err 0)qedf: Unknown symbol fc_fabric_logoff (err 0)qedf: Unknown symbol fc_set_rport_loss_tmo (err 0)qedf: Unknown symbol fc_get_host_stats (err 0)qedf: Unknown symbol fc_exch_recv (err 0)qedf: Unknown symbol fc_set_mfs (err 0)qedf: Unknown symbol fcoe_ctlr_link_down (err 0)qedf: Unknown symbol _fc_frame_alloc (err 0)qedf: Unknown symbol fc_vport_id_lookup (err 0)qedf: Unknown symbol fc_elsct_init (err 0)qedf: Unknown symbol fc_lport_destroy (err 0)qedf: Unknown symbol fc_exch_mgr_free (err 0)qedf: Unknown symbol fc_lport_flogi_resp (err 0)qedf: Unknown symbol fc_disc_config (err 0)qedf: Unknown symbol libfc_vport_create (err 0)qedf: Unknown symbol fcoe_wwn_from_mac (err 0)qedf: Unknown symbol fcoe_ctlr_recv (err 0)qedf: Unknown symbol fcoe_ctlr_link_up (err 0)qedf: Unknown symbol fcoe_libfc_config (err 0)qedf: Unknown symbol scsi_is_fc_rport (err 0)qedf: Unknown symbol fc_lport_bsg_request (err 0)qedf: Unknown symbol fc_rport_create (err 0)qedf: Unknown symbol fcoe_ctlr_els_send (err 0)qedf: Unknown symbol fc_exch_init (err 0)qedr: Unknown symbol rdma_copy_ah_attr (err 0)qedr: Unknown symbol ib_umem_release (err 0)qedr: Unknown symbol rdma_read_gid_l2_fields (err 0)qedr: Unknown symbol ib_ud_header_pack (err 0)qedr: Unknown symbol ib_modify_qp_is_ok (err 0)qedr: Unknown symbol ib_sg_to_pages (err 0)qedr: Unknown symbol ib_process_cq_direct (err 0)qedr: Unknown symbol _ib_alloc_device (err 0)qedr: Unknown symbol ib_unregister_device (err 0)qedr: Unknown symbol ib_register_device (err 0)qedr: Unknown symbol ib_dispatch_event (err 0)qedr: Unknown symbol ib_ud_header_init (err 0)qedr: Unknown symbol rdma_destroy_ah_attr (err 0)qedr: Unknown symbol ib_umem_get (err 0)qedr: Unknown symbol ib_dealloc_device (err 0)qedr: Unknown symbol ib_modify_qp (err 0)qedr: Unknown symbol ib_set_device_ops (err 0)Below is an example for Netxtreme2 (cnic/bnx2/bnx2x/bnx2i/bnx2fc) driver:cnic: Unknown symbol __uio_register_device (err 0)cnic: Unknown symbol uio_event_notify (err 0)cnic: Unknown symbol uio_unregister_device (err 0)bnx2x: Unknown symbol mdio_mii_ioctl (err 0)bnx2i: Unknown symbol iscsi_host_for_each_session (err 0)bnx2i: Unknown symbol iscsi_itt_to_task (err 0)bnx2i: Unknown symbol iscsi_conn_setup (err 0)bnx2i: Unknown symbol iscsi_session_recovery_timedout (err 0)bnx2i: Unknown symbol iscsi_put_endpoint (err 0)bnx2i: Unknown symbol __iscsi_complete_pdu (err 0)bnx2i: Unknown symbol iscsi_conn_bind (err 0)bnx2i: Unknown symbol iscsi_host_get_param (err 0)bnx2i: Unknown symbol iscsi_session_setup (err 0)bnx2i: Unknown symbol cnic_register_driver2 (err 0)bnx2i: Unknown symbol iscsi_eh_abort (err 0)bnx2i: Unknown symbol iscsi_create_endpoint (err 0)bnx2i: Unknown symbol iscsi_suspend_queue (err 0)bnx2i: Unknown symbol iscsi_conn_failure (err 0)bnx2i: Unknown symbol iscsi_eh_device_reset (err 0)bnx2i: Unknown symbol iscsi_register_transport (err 0)bnx2i: Unknown symbol iscsi_conn_error_event (err 0)bnx2i: Unknown symbol cnic_unregister_driver2 (err 0)bnx2i: Unknown symbol iscsi_session_failure (err 0)bnx2i: Unknown symbol iscsi_set_param (err 0)bnx2i: Unknown symbol iscsi_destroy_endpoint (err 0)bnx2i: Unknown symbol iscsi_conn_get_param (err 0)bnx2i: Unknown symbol iscsi_host_free (err 0)bnx2i: Unknown symbol iscsi_put_task (err 0)bnx2i: Unknown symbol iscsi_conn_teardown (err 0)bnx2i: Unknown symbol iscsi_session_get_param (err 0)bnx2i: Unknown symbol iscsi_conn_send_pdu (err 0)bnx2i: Unknown symbol iscsi_conn_start (err 0)bnx2i: Unknown symbol iscsi_conn_unbind (err 0)bnx2i: Unknown symbol iscsi_lookup_endpoint (err 0)bnx2i: Unknown symbol iscsi_host_alloc (err 0)bnx2i: Unknown symbol iscsi_host_add (err 0)bnx2i: Unknown symbol iscsi_session_teardown (err 0)bnx2i: Unknown symbol iscsi_unregister_transport (err 0)bnx2i: Unknown symbol iscsi_conn_stop (err 0)bnx2i: Unknown symbol iscsi_queuecommand (err 0)bnx2i: Unknown symbol iscsi_host_remove (err 0)bnx2i: Unknown symbol iscsi_is_session_online (err 0)bnx2i: Unknown symbol iscsi_offload_mesg (err 0)bnx2fc: Unknown symbol fcoe_ctlr_init (err 0)bnx2fc: Unknown symbol fcoe_get_paged_crc_eof (err 0)bnx2fc: Unknown symbol fcoe_link_speed_update (err 0)bnx2fc: Unknown symbol fc_attach_transport (err 0)bnx2fc: Unknown symbol fc_lport_init (err 0)bnx2fc: Unknown symbol fc_get_host_port_state (err 0)bnx2fc: Unknown symbol fc_eh_host_reset (err 0)bnx2fc: Unknown symbol fc_fabric_login (err 0)bnx2fc: Unknown symbol __fcoe_get_lesb (err 0)bnx2fc: Unknown symbol fc_exch_mgr_list_clone (err 0)bnx2fc: Unknown symbol fc_remove_host (err 0)bnx2fc: Unknown symbol fc_vport_setlink (err 0)bnx2fc: Unknown symbol cnic_register_driver2 (err 0)bnx2fc: Unknown symbol fc_exch_mgr_alloc (err 0)bnx2fc: Unknown symbol fc_rport_logoff (err 0)bnx2fc: Unknown symbol fcoe_check_wait_queue (err 0)bnx2fc: Unknown symbol fc_lport_config (err 0)bnx2fc: Unknown symbol fcoe_fcf_get_selected (err 0)bnx2fc: Unknown symbol fc_disc_init (err 0)bnx2fc: Unknown symbol fc_rport_login (err 0)bnx2fc: Unknown symbol fcoe_fc_crc (err 0)bnx2fc: Unknown symbol fc_block_scsi_eh (err 0)bnx2fc: Unknown symbol fcoe_ctlr_destroy (err 0)bnx2fc: Unknown symbol fcoe_transport_attach (err 0)bnx2fc: Unknown symbol fcoe_ctlr_device_delete (err 0)bnx2fc: Unknown symbol fcoe_ctlr_device_add (err 0)bnx2fc: Unknown symbol cnic_unregister_driver2 (err 0)bnx2fc: Unknown symbol fc_release_transport (err 0)bnx2fc: Unknown symbol fc_lport_reset (err 0)bnx2fc: Unknown symbol fc_lport_logo_resp (err 0)bnx2fc: Unknown symbol fc_get_host_speed (err 0)bnx2fc: Unknown symbol fc_vport_create (err 0)bnx2fc: Unknown symbol fcoe_wwn_to_str (err 0)bnx2fc: Unknown symbol fc_elsct_send (err 0)bnx2fc: Unknown symbol fc_frame_alloc_fill (err 0)bnx2fc: Unknown symbol fc_fabric_logoff (err 0)bnx2fc: Unknown symbol fc_set_rport_loss_tmo (err 0)bnx2fc: Unknown symbol fc_get_host_stats (err 0)bnx2fc: Unknown symbol fc_exch_recv (err 0)bnx2fc: Unknown symbol fc_set_mfs (err 0)bnx2fc: Unknown symbol fcoe_queue_timer (err 0)bnx2fc: Unknown symbol fcoe_ctlr_link_down (err 0)bnx2fc: Unknown symbol _fc_frame_alloc (err 0)bnx2fc: Unknown symbol fc_slave_alloc (err 0)bnx2fc: Unknown symbol fc_vport_id_lookup (err 0)bnx2fc: Unknown symbol fc_elsct_init (err 0)bnx2fc: Unknown symbol fc_lport_destroy (err 0)bnx2fc: Unknown symbol fc_exch_mgr_free (err 0)bnx2fc: Unknown symbol fc_lport_flogi_resp (err 0)bnx2fc: Unknown symbol fc_disc_config (err 0)bnx2fc: Unknown symbol fcoe_clean_pending_queue (err 0)bnx2fc: Unknown symbol fcoe_get_lesb (err 0)bnx2fc: Unknown symbol libfc_vport_create (err 0)bnx2fc: Unknown symbol fcoe_wwn_from_mac (err 0)bnx2fc: Unknown symbol fcoe_ctlr_recv (err 0)bnx2fc: Unknown symbol fcoe_ctlr_link_up (err 0)bnx2fc: Unknown symbol scsi_is_fc_rport (err 0)bnx2fc: Unknown symbol fc_lport_bsg_request (err 0)bnx2fc: Unknown symbol fcoe_transport_detach (err 0)bnx2fc: Unknown symbol fcoe_ctlr_els_send (err 0)bnx2fc: Unknown symbol fc_exch_init (err 0)bnx2fc: Unknown symbol fcoe_start_io (err 0)
Any HPE system installing Red Hat Enterprise Linux 8.7 with errata kernel 4.18.0-425.19.2 (or later) and configured with any of the following network adapters:HPE Synergy 4820C 10/25Gb Converged Network AdapterHPE Synergy 6810C 25/50Gb Ethernet AdapterHPE Synergy 6820C 25/50Gb Converged Network AdapterHPE Synergy 3820C 10/20Gb Converged Network Adapter
To resolve this, download the driver built against the errata kernel, via the following:HPE Synergy QLogic FastLinQ 10/25/50 GbE Driver for Red Hat Enterprise Linux 8.7 Errata Kernel Version 4.18.0-425.19.2 (or later)HPE Synergy QLogic NX2 10/20 GbE Multifunction Driver for Red Hat Enterprise Linux 8.7 for Errata Kernel Version 4.18.0-425.19.2 (or later)RECEIVE PROACTIVE UPDATES: Receive support alerts (such as Customer Advisories), as well as updates on drivers, software, firmware, and customer replaceable components, proactively in your e-mail through HPE Support Alerts. Sign up for Support Alerts at the following URL:HPE Email Preference CenterNAVIGATION TIP:For hints on navigating HPE.com to locate the latest drivers, patches and other support software downloads, refer to theNavigation Tips document.SEARCH TIP:For hints on locating similar documents on HPE.com, refer to theSearch Tips document.
Operating Systems Affected:Red Hat Enterprise Linux 8 Server
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