From owner-freebsd-current@FreeBSD.ORG Fri Nov 24 13:33:44 2006 Return-Path: X-Original-To: freebsd-current@mx1.freebsd.org Delivered-To: freebsd-current@mx1.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5D4E216A415 for ; Fri, 24 Nov 2006 13:33:44 +0000 (UTC) (envelope-from rwatson@FreeBSD.org) Received: from cyrus.watson.org (cyrus.watson.org [209.31.154.42]) by mx1.FreeBSD.org (Postfix) with ESMTP id A6D2B43D53 for ; Fri, 24 Nov 2006 13:33:02 +0000 (GMT) (envelope-from rwatson@FreeBSD.org) Received: from fledge.watson.org (fledge.watson.org [209.31.154.41]) by cyrus.watson.org (Postfix) with ESMTP id 647B346DD9; Fri, 24 Nov 2006 08:33:43 -0500 (EST) Date: Fri, 24 Nov 2006 13:33:43 +0000 (GMT) From: Robert Watson X-X-Sender: robert@fledge.watson.org To: Goran Gajic In-Reply-To: Message-ID: <20061124133311.L90666@fledge.watson.org> References: <456604CD.10706@samsco.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-current@mx1.freebsd.org Subject: Re: 7.0-CURRENT em0 related panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Nov 2006 13:33:44 -0000 On Fri, 24 Nov 2006, Goran Gajic wrote: > I did > hw.pci.enable_msi: 0 > hw.pci.enable_msix: 0 Did you set this in loader.conf or via a sysctl? You need to do it using the former, not the latter, I believe. Robert N M Watson Computer Laboratory University of Cambridge > but still getting: > > pcm0: mem > 0xd7df8000-0xd7dfbfff irq 16 at device 27.0 on pci0 > pcm0: > pcm0: > em0: watchdog timeout -- resetting > em0: link state changed to DOWN > em0: link state changed to UP > em0: watchdog timeout -- resetting > em0: link state changed to DOWN > em0: link state changed to UP > em0: watchdog timeout -- resetting > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: watchdog timeout -- resetting > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > > when playing mp3s.. > > gg. > > On Thu, 23 Nov 2006, Scott Long wrote: > >> This is probably s secondary problem, with the primary problem being >> MSI. See src/UPDATING for instructions on turning MSI off. >> >> Scott >> >> >> Goran Gajic wrote: >>> >>> >>>> From today built: >>> >>> db> bt >>> Tracing pid 12 tid 100004 td 0xc2d728c0 >>> m_tag_delete_chain(c3893400,0) at m_tag_delete_chain+0x2c >>> mb_dtor_mbuf(c3893400,100,0) at mb_dtor_mbuf+0x18 >>> uma_zfree_arg(c1463960,c3893400,0) at uma_zfree_arg+0x24 >>> mb_free_ext(c3893400) at mb_free_ext+0x1ec >>> m_freem(c38c1c00,c2e63000,c2eed400,c2ed6300,d3d28c70,...) at m_freem+0x1a >>> em_setup_transmit_structures(c2e63000,c2e63000,c2eed400,1,d3d28c80,...) at >>> em_setup_transmit_structures+0x8c >>> em_init_locked(c2e63000,c2e63000,d3d28c98,c053bd3c,c2e63000,...) at > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >