From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751698Ab3ATKgx (ORCPT ); Sun, 20 Jan 2013 05:36:53 -0500 Received: from mail.skyhub.de ([78.46.96.112]:56616 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751358Ab3ATKgw (ORCPT ); Sun, 20 Jan 2013 05:36:52 -0500 Date: Sun, 20 Jan 2013 11:36:52 +0100 From: Borislav Petkov To: Udo van den Heuvel Cc: linux-kernel@vger.kernel.org, =?utf-8?B?SsO2cmcgUsO2ZGVs?= Subject: Re: 3.6.11 AMD-Vi: Completion-Wait loop timed out Message-ID: <20130120103652.GB16800@pd.tnic> Mail-Followup-To: Borislav Petkov , Udo van den Heuvel , linux-kernel@vger.kernel.org, =?utf-8?B?SsO2cmcgUsO2ZGVs?= References: <50FBC7EF.6040207@xs4all.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <50FBC7EF.6040207@xs4all.nl> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I know just the guy, CCed. :-) On Sun, Jan 20, 2013 at 11:33:19AM +0100, Udo van den Heuvel wrote: > > Hello, > > See below for a part of the logging on this F2A85X-UP4 with AMD > a10-5800k. Box was raid checking I guess. > > > Jan 20 03:42:08 s3 rsyslogd: [origin software="rsyslogd" > swVersion="5.8.10" x-pid="3031" x-info="http://www.rsyslog.com"] > rsyslogd was HUPed > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:17 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:18 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:18 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:18 s3 kernel: ------------[ cut here ]------------ > Jan 20 04:11:18 s3 kernel: WARNING: at drivers/iommu/amd_iommu.c:1104 > __domain_flush_pages+0x1ad/0x1b0() > Jan 20 04:11:18 s3 kernel: Hardware name: To be filled by O.E.M. > Jan 20 04:11:18 s3 kernel: Modules linked in: vfat fat usb_storage pwc > udf crc_itu_t nfsv3 nfs bnep bluetooth fuse cpufreq_userspace > nf_conntrack_netbios_ns eeprom nf_conntrack_broadcast ipt_REJECT > ip6t_REJECT it87 iptable_filter hwmon_vid xt_tcpudp ipt_MASQUERADE > nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat nf_conntrack_ipv4 > xt_state nf_defrag_ipv4 nf_conntrack ip6table_filter ip_tables > ip6_tables x_tables dm_mirror dm_region_hash dm_log ext2 snd_usb_audio > snd_usbmidi_lib snd_hwdep snd_rawmidi snd_hda_codec_realtek > videobuf2_vmalloc videobuf2_memops videobuf2_core cdc_ether hid_generic > videodev binfmt_misc radeon cfbfillrect snd_hda_intel cfbimgblt > snd_hda_codec fbcon bitblit cfbcopyarea snd_seq softcursor i2c_algo_bit > snd_seq_device font backlight powernow_k8 mperf drm_kms_helper kvm_amd > ttm snd_pcm kvm drm fb snd_page_alloc snd_timer snd fbdev k10temp > microcode evdev i2c_piix4 xhci_hcd button nfsd exportfs auth_rpcgss > nfs_acl lockd sunrpc autofs4 usbhid ehci_hcd ohci_hcd sr_mod cdrom [last > unloaded > Jan 20 04:11:18 s3 kernel: : pwc] > Jan 20 04:11:18 s3 kernel: Pid: 506, comm: irq/43-ahci Not tainted > 3.6.11 #19 > Jan 20 04:11:18 s3 kernel: Call Trace: > Jan 20 04:11:18 s3 kernel: [] ? > warn_slowpath_common+0x79/0xc0 > Jan 20 04:11:18 s3 kernel: [] ? > __domain_flush_pages+0x1ad/0x1b0 > Jan 20 04:11:18 s3 kernel: [] ? > __unmap_single.isra.24+0xdb/0x110 > Jan 20 04:11:18 s3 kernel: [] ? unmap_sg+0x55/0xb0 > Jan 20 04:11:18 s3 kernel: [] ? ata_sg_clean+0x61/0xd0 > Jan 20 04:11:18 s3 kernel: [] ? > ata_scsi_qc_complete+0x5d/0x420 > Jan 20 04:11:18 s3 kernel: [] ? > __ata_qc_complete+0x40/0x130 > Jan 20 04:11:18 s3 kernel: [] ? > ata_qc_complete_multiple+0x7a/0xc0 > Jan 20 04:11:30 s3 kernel: [] ? ahci_interrupt+0xaf/0x710 > Jan 20 04:11:30 s3 kernel: [] ? irq_thread_fn+0x40/0x40 > Jan 20 04:11:30 s3 kernel: [] ? > irq_forced_thread_fn+0x23/0x50 > Jan 20 04:11:30 s3 kernel: [] ? irq_thread+0x11b/0x180 > Jan 20 04:11:30 s3 kernel: [] ? __wake_up_common+0x4c/0x80 > Jan 20 04:11:30 s3 kernel: [] ? > irq_finalize_oneshot+0x100/0x100 > Jan 20 04:11:30 s3 kernel: [] ? > wake_threads_waitq+0x50/0x50 > Jan 20 04:11:30 s3 kernel: [] ? kthread+0x85/0x90 > Jan 20 04:11:30 s3 kernel: [] ? > kernel_thread_helper+0x4/0x10 > Jan 20 04:11:30 s3 kernel: [] ? > kthread_freezable_should_stop+0x50/0x50 > Jan 20 04:11:30 s3 kernel: [] ? gs_change+0xb/0xb > Jan 20 04:11:30 s3 kernel: ---[ end trace 73ac82546fadadb1 ]--- > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: AMD-Vi: Completion-Wait loop timed out > Jan 20 04:11:30 s3 kernel: ------------[ cut here ]------------ > > And many more of the WARNINGs. > > What went wrong? How to fix? > > > Kind regards, > Udo > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --