From nobody Tue Mar 11 05:43:27 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 4ZBjNc25Zxz5qldl for ; Tue, 11 Mar 2025 05:43:28 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZBjNb72pcz4NW5 for ; Tue, 11 Mar 2025 05:43:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1741671808; 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=PRHSFyuCekaJ9/Pd7SK7z8ikLvW5O8IdFn6thA/XnGA=; b=oeS3nyQdz8fqlmdsPVx8lpd988FblzRZbEAOKhCvU4Tg4G9TiOBl+QCDMQVwi4Wr3onDht s84+//Fz7H7IOcpM/sDaTQYFQ99Tjv4SkNWXtP99PSsFtGRbgOWTwEiew1IKABuxwngEbM 2By+RAQkM2op2o2/nCA/fUhjHMJyR146FPejcLTI3R9A4a18NchrjFoIVVpfEK7wh4zfL0 7cV0Rb2d3AivBme3pMP6H2InDTV6Hok5vR6BRRMZNqbJWvxCQhb8+FCSLuf1mmN8wG4KS+ rd6021pbJz76VmQLi6B4QXmy4dCKcek7xbB+EFuTcvMGE2UbyLaKEhIZKyax7A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1741671808; a=rsa-sha256; cv=none; b=B49KxmesqGD2YD+qJV0k499LqBoLL3HFP5Pu6GPBRm2VWGS1rB3JhOgQDaD6PlD0m+Rl8Z EfyvQBVdv449+l6ie6yiBAAAVQqLO5tBaX7aL3bab6YaixXbwcqI9UOoz31jL8VUgpAvTZ DqRINTAFv3/DhpOwFMRrzg0dlQxA1Azp301RE+Dc1I5+3jOnqjU/a/hHKixHXlaI3UFgSr Jl2RJWPKs7RshdriK/PtMvzyS8U+FT9sA5ay3IFDsIQME1tRBB7ayfLfQdwxlfzafOnoD4 dZT1OuSIi4QQE7xKrOL5cs/mnNoNNWunLKSnxL6rN+OIkR80GssHZdP8py4vpA== 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=1741671808; 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=PRHSFyuCekaJ9/Pd7SK7z8ikLvW5O8IdFn6thA/XnGA=; b=tGJvqZ3/WrdmvwLrl9OjPiD8ssbFO/Ewl622djNFwRY1kg9ciJyIp9PBO31HQw7quR/g+h QB+4YELOH1TAVAo7VVbKXo8OTFai33+Fp8ntzmyg/JkWtnDJci8FRaGuJWicmhXTba47t7 UF+ZFD54eIKhPQcRlBQTzPqnukPWU+UeC07RP2lDRh96vI24qpOo8+9MkW8WluKBlfhOtk HdmDBvpR1mJ/OdgxKP8/6tz6GxFnBsqA7VHC1Zxz3/5vFgh0vIRpJZn5JFQ1rupxDvdFxP NiOej2bOQzR44dtRGfX+QWr7QDQ7Uwhezhc83w4JM5b6hTjyjOkAbgR7A/IP4Q== 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 4ZBjNb6TGSz1BLY for ; Tue, 11 Mar 2025 05:43:27 +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 52B5hRnB071526 for ; Tue, 11 Mar 2025 05:43:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 52B5hR1j071525 for net@FreeBSD.org; Tue, 11 Mar 2025 05:43:27 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: Tue, 11 Mar 2025 05:43:27 +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 Some People X-Bugzilla-Who: meetshamsher@gmail.com 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 #22 from shamsher --- @Andriy Gapon Update : >From last 8+ days its running fine. So far no vmcore observed. Query: As locked used for complete for(;;) loop. Which will not stop but do you th= ing due to this any performance impact will happen as at some point of time multiple threads might be spinning there? Also do you have any plan for upstream of this patch. --=20 You are receiving this mail because: You are the assignee for the bug.=