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Date: Thu, 11 Jan 2007 21:15:51 +0100 From: "Janos Haar" <djani22@...center.hu> To: "David Chinner" <dgc@....com> Cc: <dgc@....com>, <linux-xfs@....sgi.com>, <linux-kernel@...r.kernel.org> Subject: Re: xfslogd-spinlock bug? ----- Original Message ----- From: "David Chinner" <dgc@....com> To: "Janos Haar" <djani22@...center.hu> Cc: "David Chinner" <dgc@....com>; <linux-xfs@....sgi.com>; <linux-kernel@...r.kernel.org> Sent: Thursday, January 11, 2007 4:34 AM Subject: Re: xfslogd-spinlock bug? > On Wed, Jan 10, 2007 at 06:18:08PM +0100, Janos Haar wrote: > > From: "David Chinner" <dgc@....com> > > > Different corruption in RBX here. Looks like semi-random garbage there. > > > I wonder - what's the mac and ip address(es) of your machine and nbd > > > servers? > > > > dy-base: > > no matches. Oh well, it was a long shot. > > > Some new stuff: > > Jan 8 18:11:16 dy-base RAX: ffffffff80810800 RBX: 000004f0e2850659 RCX: > > RBX trashed again with more random garbage. > > > Jan 8 18:11:16 dy-base [<ffffffff80223f81>] default_wake_function+0xd/0xf > > Jan 8 18:11:16 dy-base [<ffffffff8023c81d>] > > autoremove_wake_function+0x11/0x38 > > Jan 8 18:11:16 dy-base [<ffffffff802225b1>] __wake_up_common+0x3e/0x68 > > Jan 8 18:11:16 dy-base [<ffffffff80222ac9>] __wake_up+0x38/0x50 > > Jan 8 18:11:16 dy-base [<ffffffff80569d1c>] > > sk_stream_write_space+0x5d/0x83 > > Jan 8 18:11:16 dy-base [<ffffffff80591afd>] tcp_check_space+0x8f/0xcd > > Jan 8 18:11:16 dy-base [<ffffffff80596de0>] > > tcp_rcv_established+0x116/0x76e > > Jan 8 18:11:16 dy-base [<ffffffff8059ce41>] tcp_v4_do_rcv+0x2d/0x322 > > Jan 8 18:11:16 dy-base [<ffffffff8059f59e>] tcp_v4_rcv+0x8bb/0x925 > > Jan 8 18:11:16 dy-base [<ffffffff80583b24>] > > ip_local_deliver_finish+0x0/0x1ce > > Jan 8 18:11:16 dy-base [<ffffffff805843e6>] ip_local_deliver+0x172/0x238 > > Jan 8 18:11:16 dy-base [<ffffffff8058422c>] ip_rcv+0x44f/0x497 > > Jan 8 18:11:16 dy-base [<ffffffff88004bbc>] > > :e1000:e1000_alloc_rx_buffers+0x1e7/0x2cb > > Jan 8 18:11:16 dy-base [<ffffffff8056c0a6>] netif_receive_skb+0x1ee/0x255 > > Jan 8 18:11:16 dy-base [<ffffffff8056de0c>] process_backlog+0x8a/0x10f > > Jan 8 18:11:16 dy-base [<ffffffff8056e060>] net_rx_action+0xa9/0x16e > > Jan 8 18:11:16 dy-base [<ffffffff8022edf9>] __do_softirq+0x57/0xc7 > > Jan 8 18:11:16 dy-base [<ffffffff8020aa1c>] call_softirq+0x1c/0x28 > > Jan 8 18:11:16 dy-base [<ffffffff8020c68a>] do_softirq+0x34/0x87 > > Jan 8 18:11:16 dy-base [<ffffffff8022ed0f>] irq_exit+0x3f/0x41 > > Jan 8 18:11:16 dy-base [<ffffffff8020c786>] do_IRQ+0xa9/0xc7 > > Jan 8 18:11:16 dy-base [<ffffffff80209e11>] ret_from_intr+0x0/0xa > ...... > > > (i.e. I suspect this is a nbd problem, not an XFS problem) > > There's something seriously wrong in your kernel that has, AFAICT, > nothing to do with XFS. I suggest talking to the NBD folk as that is > the only unusualy thing that I can see that you are using.... > > Cheers, OK, i will try.... Thanks a lot, Janos > > Dave. > -- > Dave Chinner > Principal Engineer > SGI Australian Software Group > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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