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Mon, 17 Mar 2025 16:44:13 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: net@FreeBSD.org Subject: [Bug 283426] panic in sbappendaddr_locked() Date: Mon, 17 Mar 2025 16:44:12 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.2-RELEASE X-Bugzilla-Keywords: crash, regression X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: glebius@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: wireless@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: 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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283426 Gleb Smirnoff changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |wireless@FreeBSD.org --- Comment #4 from Gleb Smirnoff --- Dan Epure submitted similar panic to me, also FreeBSD 14.2-RELEASE. The backtrace is the same, the invalid mbuf without M_PKTHDR set is originating from iwm(4) driver. I'm 99% confident that bug is there and not in IP, UDP= or socket buffer code. And indeed high change this is a regression from 14.1-RELEASE. --=20 You are receiving this mail because: You are the assignee for the bug.=