From nobody Fri Jan 17 16:59:46 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4YZQvQ3GN7z5lCHV for ; Fri, 17 Jan 2025 16:59:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YZQvQ2n6Xz3NZV for ; Fri, 17 Jan 2025 16:59:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737133186; 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=hR/W3bNTIsmfSyGL69n9kquDMn316GLDeOXY0XyxnJ0=; b=Y9x7SvJxIqR41KN7lFQ0wmUbxjaH5YGFnRuwEzcMhRYb/tk4SLVHxeuk4CqprkZEdSliZE RjzPgkJOiuDc+zxnfuJ6DyXbLiEYmsIQEIxPQe98Zey+6LeajG776lTjGMfEv94PrmVnJt 4TcEnmLiIXBhuNe/j52AIpP3+kZHzgBK4UqNzl/cY7iFGMWq5Q9fgUg5H2G5VLL36JUPcw IO65oJ65cWwBPqu37QZkMed1QqWwwK3cKTyy+2jmLuU8/fv6bziAgxnaJbmggN3cbnsjGD r6DI2729gN+8zAGI4n4M4xrib9RyLoe/X1NO8qPbwvcIrYDapwJIiEyO22L/2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737133186; 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=hR/W3bNTIsmfSyGL69n9kquDMn316GLDeOXY0XyxnJ0=; b=wpBrDAxJbgdi+HZ3X9wlS7LVlMS2YL0RUpGwK9+4+UwtI/4ZBhpN/uJWoMmM1I/HtQtDwK rZ16+Ib1BuiQLJJ6a4ohHIhozlMO2LZdyZTN34CQaKCekal7+54KrdS9mNSyQDbCCWnVBx 8sAk0WcqLWyFpm1KL9jsKZrBDMSeRsr38Lr/iDdPp4iSbYLRHDgNx8aUE9GO6MhctxVApj QFAP2SxkduVfbL13QwlJOD4vjQIguRmdAO51r2+IErKBqvAYLzsd+cgptzvI9Spm1YMSH3 b/qdT6zbfTUbgfRmWkBUQZK2RLZFwrLOXvbbXsnRiAPwwR4j2bSoFFEDZljeUg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1737133186; a=rsa-sha256; cv=none; b=UbdYQDsCVwdP2tB0PLr6TUQ2YVKYkvJovKdcltgNuwsSv7o42oPijd5c7VwTL2AsCnLpvX o0925z+CrQq+Kg8la14BnCJ/15OfKx9oJU51YwKTJVAWW5LUH4/FmlSnj5QxmxG0hqhF5H 3oMa34WtDjFmOj7dkvfy1H9YL8k6XXlyYamYfSfkMwesuSm1KOjOX/algTqRpdNR19cCpx 2MnbG91G7ivwuceOlH8VehUUlpEIRPh+hwA3bNF95SrCxQ6faGEEVegx1Gq41WzafD0UDE joCMoZAh46abTk8KVKnyZiqKUK4Cct/pepRYDYr0a/CqU4iXjTu5Cg2QCl94lg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4YZQvQ2FkGzBQN for ; Fri, 17 Jan 2025 16:59:46 +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 50HGxkP4017957 for ; Fri, 17 Jan 2025 16:59:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 50HGxkur017956 for net@FreeBSD.org; Fri, 17 Jan 2025 16:59:46 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 284057] vmxnet3/iflib: crash in vmxnet3_isc_txd_credits_update Date: Fri, 17 Jan 2025 16:59:46 +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: 13.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: Open 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 MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D284057 --- Comment #9 from Andriy Gapon --- (In reply to Andriy Gapon from comment #8) In theory, the patch looked good to me. But in practice, since applying it, I've got a couple of instance of comple= te network outage. Maybe the shared state needs to be updated on every iteration. Maybe with atomics. --=20 You are receiving this mail because: You are the assignee for the bug.=