From owner-freebsd-stable@FreeBSD.ORG Thu Nov 20 23:38:38 2008 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 368EC1065686 for ; Thu, 20 Nov 2008 23:38:38 +0000 (UTC) (envelope-from sbruno@miralink.com) Received: from plato.miralink.com (mail.miralink.com [70.103.185.20]) by mx1.freebsd.org (Postfix) with ESMTP id 069598FC20 for ; Thu, 20 Nov 2008 23:38:38 +0000 (UTC) (envelope-from sbruno@miralink.com) Received: from localhost (localhost.localdomain [127.0.0.1]) by plato.miralink.com (Postfix) with ESMTP id 40F2C1A9175; Thu, 20 Nov 2008 15:22:06 -0800 (PST) X-Virus-Scanned: amavisd-new at X-Spam-Flag: NO X-Spam-Score: -4.33 X-Spam-Level: X-Spam-Status: No, score=-4.33 tagged_above=-10 required=6.6 tests=[ALL_TRUSTED=-1.8, AWL=0.069, BAYES_00=-2.599] Received: from plato.miralink.com ([127.0.0.1]) by localhost (plato.miralink.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8PYU550dSec6; Thu, 20 Nov 2008 15:22:05 -0800 (PST) Received: from [10.47.1.10] (vpn.office.miralink.com [10.0.0.5]) by plato.miralink.com (Postfix) with ESMTP id 89FAC1A916F; Thu, 20 Nov 2008 15:22:05 -0800 (PST) Message-ID: <4925F11C.4080508@miralink.com> Date: Thu, 20 Nov 2008 15:22:04 -0800 From: Sean Bruno User-Agent: Thunderbird 2.0.0.16 (X11/20080723) MIME-Version: 1.0 To: stable@freebsd.org, uspoerlein@gmail.com References: <20081120211148.GA5178@roadrunner.spoerlein.net> In-Reply-To: <20081120211148.GA5178@roadrunner.spoerlein.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: Re: LORs in RELENG_7 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Nov 2008 23:38:38 -0000 > > And there are these LORs when I shut down my external firewire attached > disk: > > fwohci0: BUS reset > fwohci0: node_id=0xc800ffc1, gen=2, CYCLEMASTER mode > firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me) > firewire0: bus manager 1 (me) > uma_zalloc_arg: zone "16" with the following non-sleepable locks held: > exclusive sleep mutex sbp r = 0 (0xc402f7ac) locked @ /usr/src/sys/dev/firewire/sbp.c:2203 > KDB: stack backtrace: > db_trace_self_wrapper(c08df797,f93a931c,c0630007,c08dfb5a,f93a9330,...) at db_trace_self_wrapper+0x26 > kdb_backtrace(c08dfb5a,f93a9330,4,1,0,...) at kdb_backtrace+0x29 > witness_warn(5,0,c0901ae5,c08c59ce,86,...) at witness_warn+0x1d7 > uma_zalloc_arg(c1472960,0,2,2,f93a93e0,...) at uma_zalloc_arg+0x34 > malloc(b,c09308c0,2,c05be59a,c08d7a2c,...) at malloc+0xd2 > notify(c4150a00,4,c08d7856,34f,c05be4ea,...) at notify+0x49 > destroy_devl(f93a9410,c046a6ce,c4150a00,0,c3f18370,...) at destroy_devl+0x236 > destroy_dev(c4150a00,0,c3f18370,c3f69000,f93a9690,...) at destroy_dev+0x10 > passcleanup(c3f69000,c08b50c7,0,0,0,...) at passcleanup+0x2e > camperiphfree(c3f69000,0,f93a96b0,c04568dd,c3f69000,...) at camperiphfree+0xbb > cam_periph_invalidate(c3f69000,c0983774,f93a96e4,c046a5ea,c3f69000,...) at cam_periph_invalidate+0x3e > cam_periph_async(c3f69000,100,c418a260,0,f93a96e0,...) at cam_periph_async+0x2d > passasync(c3f69000,100,c418a260,0,c42f8c00,...) at passasync+0xca > xpt_async_bcast(0,4,c08b53c5,11a5,c404d280,...) at xpt_async_bcast+0x32 > xpt_async(100,c418a260,0,89b,0,...) at xpt_async+0x194 > sbp_cam_detach_sdev(c402f45c,0,c402f418,0,f93a982c,...) at sbp_cam_detach_sdev+0xa4 > sbp_cam_detach_target(c14729a8,c14729a8,c08250c6,c7373b40,10,...) at sbp_cam_detach_target+0x5b > sbp_post_explore(c402f400,f93a9ce8,f93a9ce4,675,0,...) at sbp_post_explore+0xa2 > fw_bus_probe_thread(c404f000,f93a9d38,c08d8d0f,31c,c402b570,...) at fw_bus_probe_thread+0x69b > fork_exit(c0513500,c404f000,f93a9d38) at fork_exit+0xb8 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip = 0, esp = 0xf93a9d70, ebp = 0 --- > (da0:sbp0:0:0:0): lost device > (da0:sbp0:0:0:0): removing device entry > cam_periph_alloc: attempt to re-allocate valid device pass1 rejected > passasync: Unable to attach new device due to status 0x6: CCB request was invalid > cam_periph_alloc: attempt to re-allocate valid device da1 rejected > daasync: Unable to attach to new device due to status 0x6 > fwohci0: BUS reset > fwohci0: node_id=0xc800ffc0, gen=3, CYCLEMASTER mode > firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) > firewire0: bus manager 0 (me) > uma_zalloc_arg: zone "16" with the following non-sleepable locks held: > exclusive sleep mutex sbp r = 0 (0xc402f7ac) locked @ /usr/src/sys/dev/firewire/sbp.c:2203 > KDB: stack backtrace: > db_trace_self_wrapper(c08df797,f93a931c,c0630007,c08dfb5a,f93a9330,...) at db_trace_self_wrapper+0x26 > kdb_backtrace(c08dfb5a,f93a9330,4,1,0,...) at kdb_backtrace+0x29 > witness_warn(5,0,c0901ae5,c08c59ce,86,...) at witness_warn+0x1d7 > uma_zalloc_arg(c1472960,0,2,2,f93a93e0,...) at uma_zalloc_arg+0x34 > malloc(b,c09308c0,2,c05be59a,c08d7a2c,...) at malloc+0xd2 > notify(c4150d00,4,c08d7856,34f,c05be4ea,...) at notify+0x49 > destroy_devl(f93a9410,c046a6ce,c4150d00,0,c3f18370,...) at destroy_devl+0x236 > destroy_dev(c4150d00,0,c3f18370,c42c6700,f93a9690,...) at destroy_dev+0x10 > passcleanup(c42c6700,c08b50c7,c09eff00,4,c08db41b,...) at passcleanup+0x2e > camperiphfree(c42c6700,0,f93a96b0,c04568dd,c42c6700,...) at camperiphfree+0xbb > cam_periph_invalidate(c42c6700,c0983774,f93a96e4,c046a5ea,c42c6700,...) at cam_periph_invalidate+0x3e > cam_periph_async(c42c6700,100,c418a250,0,f93a96e0,...) at cam_periph_async+0x2d > passasync(c42c6700,100,c418a250,0,c42f8a00,...) at passasync+0xca > xpt_async_bcast(0,4,c08b53c5,11a5,c404d280,...) at xpt_async_bcast+0x32 > xpt_async(100,c418a250,0,89b,0,...) at xpt_async+0x194 > sbp_cam_detach_sdev(c402f4c8,0,c402f484,1,f93a982c,...) at sbp_cam_detach_sdev+0xa4 > sbp_cam_detach_target(c14729a8,c14729a8,c08250c6,c44263f0,10,...) at sbp_cam_detach_target+0x5b > sbp_post_explore(c402f400,f93a9ce8,f93a9ce4,675,0,...) at sbp_post_explore+0xa2 > fw_bus_probe_thread(c404f000,f93a9d38,c08d8d0f,31c,c402b570,...) at fw_bus_probe_thread+0x69b > fork_exit(c0513500,c404f000,f93a9d38) at fork_exit+0xb8 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip = 0, esp = 0xf93a9d70, ebp = 0 --- > (da1:sbp0:0:1:0): lost device > (da1:sbp0:0:1:0): removing device entry > > I reckon these problems should appear in -STABLE ... > > Cheers, > Ulrich Spoerlein > You are able to make this happen simply by powering off your Firewire Hard Drive? What about pulling the cable out? -- Sean Bruno MiraLink Corporation 6015 NE 80th Ave, Ste 100 Portland, OR 97218 Cell 503-358-6832 Phone 503-621-5143 Fax 503-621-5199 MSN: sbruno@miralink.com Google: seanwbruno@gmail.com