From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753253AbZBIJC6 (ORCPT ); Mon, 9 Feb 2009 04:02:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751661AbZBIJCm (ORCPT ); Mon, 9 Feb 2009 04:02:42 -0500 Received: from mail-bw0-f161.google.com ([209.85.218.161]:63587 "EHLO mail-bw0-f161.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751507AbZBIJCi (ORCPT ); Mon, 9 Feb 2009 04:02:38 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date :message-id:mime-version:x-mailer; b=E5xXRXigKUu1BbvSaGbfvFgmj5PBcTnbr8hXM4zIYNFL+lGTwtnmxpXqMNXzR37ujx tSl1gHU3FAg62fKfIkl+tJQ+L60tsYphko7ktd0zggYzyI1/832Pw+r8VGeU7uvKhdrb xQUGBhqXWYRjB3f0iJn0EMgAcHZUGUx0luj8c= Subject: Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4 From: Alessandro Bono To: Christoph Hellwig Cc: linux-xfs , linux-kernel In-Reply-To: <20090209075308.GA7360@infradead.org> References: <1234011974.7435.11.camel@champagne.cantina> <20090208222859.GA2532@infradead.org> <1234132752.12370.0.camel@champagne.cantina> <20090208224249.GA11931@infradead.org> <1234133120.12370.7.camel@champagne.cantina> <20090209075308.GA7360@infradead.org> Content-Type: multipart/mixed; boundary="=-rXq4RUyDVrzU2JG/c0Qa" Date: Mon, 09 Feb 2009 10:02:28 +0100 Message-Id: <1234170148.7544.10.camel@champagne.cantina> Mime-Version: 1.0 X-Mailer: Evolution 2.24.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-rXq4RUyDVrzU2JG/c0Qa Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, 2009-02-09 at 02:53 -0500, Christoph Hellwig wrote: > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote: > > sure, attached > > That would be a missing PagePrivate bit in page_buffers() called from > end_buffer_async_write. PG_private can only be cleared via drop_buffers > which requires the page not having PG_writeback set which must be > set until end_buffer_async_write is done. Very strange, and all this > is generic code without xfs involvement. Did this happen once > or can you reproduce it? > this night to eliminate ext4 from equation I reformatted usb disk in xfs and started rsync as usual (after a machine restart) this is the result (also attached for better readability) Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut here ]------------ Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at fs/buffer.c:470! Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000 [#1] SMP Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1 Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in: usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpu freq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_ state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss iwlcore snd_seq_midi sn d_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixer_oss pcmcia mac80211 lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineon tpm tpm_bios btusb parport_p c parport sdhci_pci sdhci mmc_core ricoh_mmc yenta_socket rsrc_nonstatic pcmcia_core video output bluetooth led_class wmi pcspkr evdev container snd_pcm snd _page_alloc button snd_seq ac cfg80211 iTCO_wdt iTCO_vendor_support psmouse serio_raw snd_hwd Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd dm_multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwm on fuse Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm: xfsdatad/1 Not tainted 2.6.28.4 #1 Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP: 0010:[] [] end_buffer_async_write +0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP: 0018:ffff8801389a3e40 EFLAGS: 00010246 Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 000000000000000b Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000 RSI: ffffe200014d7edc RDI: 0000000000000040 Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930 R08: 4000000000000000 R09: ffff880039f25302 Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0 R11: ffff8801389a3dd0 R12: ffff88013880b088 Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0 R14: ffffe200014d7edc R15: 0000000000000001 Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000 CR3: 000000006e112000 CR4: 00000000000006e0 Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1 (pid: 2490, threadinfo ffff8801389a2000, task ffff880139f9cc50) Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack: Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50 ffffffff8022806f 0000000000000286 ffffffff8030be35 Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0 ffff8800379e7960 ffff88013880b088 ffff88013b85fee0 Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00 ffffffffa01c5269 ffffffffa01c53db ffff88013880b080 Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace: Feb 9 01:33:17 champagne kernel: [ 3689.392191] [] ? need_resched+0x1e/0x28 Feb 9 01:33:17 champagne kernel: [ 3689.392195] [] ? __up_write+0x12/0x45 Feb 9 01:33:17 champagne kernel: [ 3689.392201] [] ? xfs_destroy_ioend+0x23/0x71 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392225] [] ? xfs_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392243] [] ? xfs_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392259] [] ? run_workqueue+0x79/0xfe Feb 9 01:33:17 champagne kernel: [ 3689.392263] [] ? worker_thread+0xf0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392265] [] ? autoremove_wake_function+0x0/0x2e Feb 9 01:33:17 champagne kernel: [ 3689.392269] [] ? worker_thread+0x0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392271] [] ? kthread+0x47/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392274] [] ? schedule_tail+0x27/0x60 Feb 9 01:33:17 champagne kernel: [ 3689.392277] [] ? child_rip+0xa/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392280] [] ? kthread+0x0/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392283] [] ? child_rip+0x0/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50 62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e 02 4c 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d fa eb 13 f3 90 4c 89 e6 bf 04 Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP [] end_buffer_async_write+0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace 0c3741da6a2192b7 ]--- -- --- Cordiali Saluti Alessandro Bono --=-rXq4RUyDVrzU2JG/c0Qa Content-Disposition: attachment; filename="bug3-2.2.28.4" Content-Type: text/plain; name="bug3-2.2.28.4"; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut here ]--= ---------- Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at fs/buffer.c:= 470! Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000 [#1] = SMP=20 Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs file: /sys/devi= ces/system/cpu/cpu1/cache/index2/shared_cpu_map Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1=20 Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in: usb_sto= rage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap ac= pi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondema= nd freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_= addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf= _nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv= 4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd = mbcache hp_wmi coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss= iwlcore snd_seq_midi snd_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixe= r_oss pcmcia mac80211 lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineo= n tpm tpm_bios btusb parport_pc parport sdhci_pci sdhci mmc_core ricoh_mmc = yenta_socket rsrc_nonstatic pcmcia_core video output bluetooth led_class wm= i pcspkr evdev container snd_pcm snd_page_alloc button snd_seq ac cfg80211 = iTCO_wdt iTCO_vendor_support psmouse serio_raw snd_hwd Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd dm= _multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci at= a_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt d= m_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan the= rmal_sys hwmon fuse Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm: xfsdatad/= 1 Not tainted 2.6.28.4 #1 Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP: 0010:[] [] end_buffer_async_write+0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP: 0018:ffff8801389a3e40= EFLAGS: 00010246 Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000 RBX:= 0000000000000001 RCX: 000000000000000b Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000 RSI:= ffffe200014d7edc RDI: 0000000000000040 Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930 R08:= 4000000000000000 R09: ffff880039f25302 Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0 R11:= ffff8801389a3dd0 R12: ffff88013880b088 Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0 R14:= ffffe200014d7edc R15: 0000000000000001 Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS: 0000000000000000(0000= ) GS:ffff88013b803a00(0000) knlGS:0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES: 001= 8 CR0: 000000008005003b Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000 CR3:= 000000006e112000 CR4: 00000000000006e0 Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000 DR1:= 0000000000000000 DR2: 0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000 DR6:= 00000000ffff0ff0 DR7: 0000000000000400 Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1 (pid: 2= 490, threadinfo ffff8801389a2000, task ffff880139f9cc50) Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack: Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50 ffffffff= 8022806f 0000000000000286 ffffffff8030be35 Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0 ffff8800= 379e7960 ffff88013880b088 ffff88013b85fee0 Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00 ffffffff= a01c5269 ffffffffa01c53db ffff88013880b080 Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace: Feb 9 01:33:17 champagne kernel: [ 3689.392191] [] ? ne= ed_resched+0x1e/0x28 Feb 9 01:33:17 champagne kernel: [ 3689.392195] [] ? __= up_write+0x12/0x45 Feb 9 01:33:17 champagne kernel: [ 3689.392201] [] ? xf= s_destroy_ioend+0x23/0x71 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392225] [] ? xf= s_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392243] [] ? xf= s_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392259] [] ? ru= n_workqueue+0x79/0xfe Feb 9 01:33:17 champagne kernel: [ 3689.392263] [] ? wo= rker_thread+0xf0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392265] [] ? au= toremove_wake_function+0x0/0x2e Feb 9 01:33:17 champagne kernel: [ 3689.392269] [] ? wo= rker_thread+0x0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392271] [] ? kt= hread+0x47/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392274] [] ? sc= hedule_tail+0x27/0x60 Feb 9 01:33:17 champagne kernel: [ 3689.392277] [] ? ch= ild_rip+0xa/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392280] [] ? kt= hread+0x0/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392283] [] ? ch= ild_rip+0x0/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50 62= f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e 02 4c= 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d fa eb = 13 f3 90 4c 89 e6 bf 04=20 Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP [] = end_buffer_async_write+0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace 0c3741da6a2= 192b7 ]--- --=-rXq4RUyDVrzU2JG/c0Qa-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id n19B7N7K241874 for ; Mon, 9 Feb 2009 05:07:24 -0600 Received: from mail-fx0-f12.google.com (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id BF1E618F2F71 for ; Mon, 9 Feb 2009 03:06:45 -0800 (PST) Received: from mail-fx0-f12.google.com (mail-fx0-f12.google.com [209.85.220.12]) by cuda.sgi.com with ESMTP id j8FrS0mIxfE4JCZx for ; Mon, 09 Feb 2009 03:06:45 -0800 (PST) Received: by fxm5 with SMTP id 5so642107fxm.20 for ; Mon, 09 Feb 2009 03:06:45 -0800 (PST) Subject: Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4 From: Alessandro Bono In-Reply-To: <20090209075308.GA7360@infradead.org> References: <1234011974.7435.11.camel@champagne.cantina> <20090208222859.GA2532@infradead.org> <1234132752.12370.0.camel@champagne.cantina> <20090208224249.GA11931@infradead.org> <1234133120.12370.7.camel@champagne.cantina> <20090209075308.GA7360@infradead.org> Content-Type: multipart/mixed; boundary="=-rXq4RUyDVrzU2JG/c0Qa" Date: Mon, 09 Feb 2009 10:02:28 +0100 Message-Id: <1234170148.7544.10.camel@champagne.cantina> Mime-Version: 1.0 List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Christoph Hellwig Cc: linux-xfs , linux-kernel --=-rXq4RUyDVrzU2JG/c0Qa Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, 2009-02-09 at 02:53 -0500, Christoph Hellwig wrote: > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote: > > sure, attached > > That would be a missing PagePrivate bit in page_buffers() called from > end_buffer_async_write. PG_private can only be cleared via drop_buffers > which requires the page not having PG_writeback set which must be > set until end_buffer_async_write is done. Very strange, and all this > is generic code without xfs involvement. Did this happen once > or can you reproduce it? > this night to eliminate ext4 from equation I reformatted usb disk in xfs and started rsync as usual (after a machine restart) this is the result (also attached for better readability) Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut here ]------------ Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at fs/buffer.c:470! Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000 [#1] SMP Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1 Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in: usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpu freq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_ state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss iwlcore snd_seq_midi sn d_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixer_oss pcmcia mac80211 lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineon tpm tpm_bios btusb parport_p c parport sdhci_pci sdhci mmc_core ricoh_mmc yenta_socket rsrc_nonstatic pcmcia_core video output bluetooth led_class wmi pcspkr evdev container snd_pcm snd _page_alloc button snd_seq ac cfg80211 iTCO_wdt iTCO_vendor_support psmouse serio_raw snd_hwd Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd dm_multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwm on fuse Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm: xfsdatad/1 Not tainted 2.6.28.4 #1 Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP: 0010:[] [] end_buffer_async_write +0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP: 0018:ffff8801389a3e40 EFLAGS: 00010246 Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 000000000000000b Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000 RSI: ffffe200014d7edc RDI: 0000000000000040 Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930 R08: 4000000000000000 R09: ffff880039f25302 Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0 R11: ffff8801389a3dd0 R12: ffff88013880b088 Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0 R14: ffffe200014d7edc R15: 0000000000000001 Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000 CR3: 000000006e112000 CR4: 00000000000006e0 Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1 (pid: 2490, threadinfo ffff8801389a2000, task ffff880139f9cc50) Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack: Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50 ffffffff8022806f 0000000000000286 ffffffff8030be35 Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0 ffff8800379e7960 ffff88013880b088 ffff88013b85fee0 Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00 ffffffffa01c5269 ffffffffa01c53db ffff88013880b080 Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace: Feb 9 01:33:17 champagne kernel: [ 3689.392191] [] ? need_resched+0x1e/0x28 Feb 9 01:33:17 champagne kernel: [ 3689.392195] [] ? __up_write+0x12/0x45 Feb 9 01:33:17 champagne kernel: [ 3689.392201] [] ? xfs_destroy_ioend+0x23/0x71 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392225] [] ? xfs_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392243] [] ? xfs_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392259] [] ? run_workqueue+0x79/0xfe Feb 9 01:33:17 champagne kernel: [ 3689.392263] [] ? worker_thread+0xf0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392265] [] ? autoremove_wake_function+0x0/0x2e Feb 9 01:33:17 champagne kernel: [ 3689.392269] [] ? worker_thread+0x0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392271] [] ? kthread+0x47/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392274] [] ? schedule_tail+0x27/0x60 Feb 9 01:33:17 champagne kernel: [ 3689.392277] [] ? child_rip+0xa/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392280] [] ? kthread+0x0/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392283] [] ? child_rip+0x0/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50 62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e 02 4c 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d fa eb 13 f3 90 4c 89 e6 bf 04 Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP [] end_buffer_async_write+0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace 0c3741da6a2192b7 ]--- -- --- Cordiali Saluti Alessandro Bono --=-rXq4RUyDVrzU2JG/c0Qa Content-Disposition: attachment; filename="bug3-2.2.28.4" Content-Type: text/plain; name="bug3-2.2.28.4"; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut here ]--= ---------- Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at fs/buffer.c:= 470! Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000 [#1] = SMP=20 Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs file: /sys/devi= ces/system/cpu/cpu1/cache/index2/shared_cpu_map Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1=20 Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in: usb_sto= rage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap ac= pi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondema= nd freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_= addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf= _nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv= 4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd = mbcache hp_wmi coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss= iwlcore snd_seq_midi snd_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixe= r_oss pcmcia mac80211 lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineo= n tpm tpm_bios btusb parport_pc parport sdhci_pci sdhci mmc_core ricoh_mmc = yenta_socket rsrc_nonstatic pcmcia_core video output bluetooth led_class wm= i pcspkr evdev container snd_pcm snd_page_alloc button snd_seq ac cfg80211 = iTCO_wdt iTCO_vendor_support psmouse serio_raw snd_hwd Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd dm= _multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci at= a_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt d= m_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan the= rmal_sys hwmon fuse Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm: xfsdatad/= 1 Not tainted 2.6.28.4 #1 Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP: 0010:[] [] end_buffer_async_write+0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP: 0018:ffff8801389a3e40= EFLAGS: 00010246 Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000 RBX:= 0000000000000001 RCX: 000000000000000b Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000 RSI:= ffffe200014d7edc RDI: 0000000000000040 Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930 R08:= 4000000000000000 R09: ffff880039f25302 Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0 R11:= ffff8801389a3dd0 R12: ffff88013880b088 Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0 R14:= ffffe200014d7edc R15: 0000000000000001 Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS: 0000000000000000(0000= ) GS:ffff88013b803a00(0000) knlGS:0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES: 001= 8 CR0: 000000008005003b Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000 CR3:= 000000006e112000 CR4: 00000000000006e0 Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000 DR1:= 0000000000000000 DR2: 0000000000000000 Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000 DR6:= 00000000ffff0ff0 DR7: 0000000000000400 Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1 (pid: 2= 490, threadinfo ffff8801389a2000, task ffff880139f9cc50) Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack: Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50 ffffffff= 8022806f 0000000000000286 ffffffff8030be35 Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0 ffff8800= 379e7960 ffff88013880b088 ffff88013b85fee0 Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00 ffffffff= a01c5269 ffffffffa01c53db ffff88013880b080 Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace: Feb 9 01:33:17 champagne kernel: [ 3689.392191] [] ? ne= ed_resched+0x1e/0x28 Feb 9 01:33:17 champagne kernel: [ 3689.392195] [] ? __= up_write+0x12/0x45 Feb 9 01:33:17 champagne kernel: [ 3689.392201] [] ? xf= s_destroy_ioend+0x23/0x71 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392225] [] ? xf= s_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392243] [] ? xf= s_end_bio_delalloc+0x0/0x19 [xfs] Feb 9 01:33:17 champagne kernel: [ 3689.392259] [] ? ru= n_workqueue+0x79/0xfe Feb 9 01:33:17 champagne kernel: [ 3689.392263] [] ? wo= rker_thread+0xf0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392265] [] ? au= toremove_wake_function+0x0/0x2e Feb 9 01:33:17 champagne kernel: [ 3689.392269] [] ? wo= rker_thread+0x0/0x102 Feb 9 01:33:17 champagne kernel: [ 3689.392271] [] ? kt= hread+0x47/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392274] [] ? sc= hedule_tail+0x27/0x60 Feb 9 01:33:17 champagne kernel: [ 3689.392277] [] ? ch= ild_rip+0xa/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392280] [] ? kt= hread+0x0/0x73 Feb 9 01:33:17 champagne kernel: [ 3689.392283] [] ? ch= ild_rip+0x0/0x11 Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50 62= f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e 02 4c= 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d fa eb = 13 f3 90 4c 89 e6 bf 04=20 Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP [] = end_buffer_async_write+0x8f/0x12c Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace 0c3741da6a2= 192b7 ]--- --=-rXq4RUyDVrzU2JG/c0Qa Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs --=-rXq4RUyDVrzU2JG/c0Qa--