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Thu, 5 Feb 2026 08:20:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 292953] bnxt(4): Repeated bnxt_intr STUB messages and unusable SFP+ NIC on HPE ProLiant DL20 Gen11 Date: Thu, 05 Feb 2026 08:20:25 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.3-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: ilian.schweizer@syslogic.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D292953 Bug ID: 292953 Summary: bnxt(4): Repeated bnxt_intr STUB messages and unusable SFP+ NIC on HPE ProLiant DL20 Gen11 Product: Base System Version: 14.3-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: ilian.schweizer@syslogic.com Created attachment 267804 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D267804&action= =3Dedit Console boot output showing repeated bnxt_intr STUB messages I am encountering a critical issue when running OPNsense (FreeBSD-based) on= an HPE ProLiant DL20 Gen11 system equipped with an HPE 10Gb SFP+ PCIe x8 netwo= rk adapter (P26259-B21). During system boot, the kernel repeatedly logs bnxt_intr STUB messages. As a result, OPNsense fails to complete the boot process and does not reach a us= able state. The issue appears to be related to interrupt handling in the bnxt(4) driver. This makes it impossible to operate OPNsense on this hardware configuration. Hardware: -Server: HPE ProLiant DL20 Gen11 -CPU: Intel Xeon E-2436 -NIC (problematic): -HPE Ethernet 10Gb 2-port SFP+ Adapter -Spare Part Number: P26259-B21 -PCI-Express x8 -Broadcom NetXtreme-E based (bnxt driver) Error Messages/Symptoms During boot, the following messages are printed repeatedly and indefinitely: bnxt0: STUB: bnxt_intr @ /usr/src/sys/dev/bnxt/bnxt_en/bnxt_txrx.c:716 Additionally, the following message appears: uhub_explore: illegal enable change, port 1 Due to the continuous interrupt-related messages, the boot process stalls a= nd OPNsense never finishes booting. The system does not reach the login prompt or web interface. A photo of the console output during boot is attached. --=20 You are receiving this mail because: You are the assignee for the bug.=