e; b=TiAKkifa1L0utPEL8uteQi41PbBVqNFS2TthhbX0dbWZBA8bW8y2wmlELJF+AJ78amxfem QkT4GcbAOgmQDI6jeLSuJELcyZH2eTDoJFbJJ90FCxVqlk6nkFNIg7pWNWcBGgir2Bilb6 3gmYeZtTQ5AUoZHpSopm3zNQfpzvZ30jEvRj2t/VNdZBlRrTlX3Gyvm8cQeXYxJZOTsZpk mgXm9mU274SrbabeZOvY8I/r52em05DMPgvlc+n2viG0rzGPZTJjUYkGlrcG1ntZN1jnmx O48xQ9PKYzuNw54bXisjONuBHEUKzR8Bf/uKTviXwd4nNvAZXFCEP0U36nhnIA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1777894580; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ujSdmmmwz9zb/EuhGc3Wk++JKmzFI6Dy1IzeIigtfPs=; b=ZMrbfPmfu7lHjLfLCXoigI27qSXaYClI6cvfPNXtC4RvuvXEFiz8rm/otXOF6ByUI7iuNJ X+uNcSNVXo1/umaUhSOHpNXPMnigLXMpMXqG6miP4mXrGOkxgnJMsdNzrJM0vkNrFuOyOo H72pDZsmFJxJpCH8ScMjZoGJ4b1IMXzMEWA9MEc68i4KhwtUYDFzHQz3d05izPl5xp7hEt ns74YU7dIeV4sszYpvdJ5nThd980RRq/S/n28MhALIyaNBAVzIPPCF2/7Az5nGBRHS2RIR fyzjrW/B/DHmdWTeWb6DhsptRxSXR6uj0RK2gcmbzxtsfQc8EfYFoEinkY/ruQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4g8KNN0HNfz2wG for ; Mon, 04 May 2026 11:36:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 644BaJTQ012934 for ; Mon, 4 May 2026 11:36:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 644BaJKR012933 for net@FreeBSD.org; Mon, 4 May 2026 11:36:19 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 294984] Kernel panic in udp6_send when underlying interface disappears Date: Mon, 04 May 2026 11:36:20 +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: 15.0-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: zlei@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294984 --- Comment #1 from Zhenlei Huang --- (In reply to Stephan Lichtenauer from comment #0) Looks much like the same bug with https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279653 . The issue should have been fixed via https://cgit.FreeBSD.org/src/commit/?id=3Df3de667137e90679cd20fa5c1dcd93a4c= 51ad848 by Gleb. The fix introduces KBI changes and is not MFCed to stable/15. Can you please try CURRENT and report back ? --=20 You are receiving this mail because: You are the assignee for the bug.=