https://bugzilla.novell.com/show_bug.cgi?id=475119 User sbrabec@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475119#c1 Summary: WARNING: at fs/buffer.c:1189 mark_buffer_dirty+0x20/0x72() Classification: openSUSE Product: openSUSE 11.1 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Minor Priority: P5 - None Component: Kernel AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: sbrabec@novell.com QAContact: qa@suse.de Found By: --- I got following strange output in the log. It probably happened after USB hardware error. Please evaluate, whether it contains any useful information for you. The problem is not reproducible. Linux utx 2.6.27.7-9-pae #1 SMP 2008-12-04 18:10:04 +0100 i686 athlon i386 GNU/Linux plus self compiled dvb-usb stack usb 4-1: new high speed USB device using ehci_hcd and address 6 usb 4-1: configuration #1 chosen from 1 choice scsi4 : SCSI emulation for USB Mass Storage devices usb 4-1: New USB device found, idVendor=058f, idProduct=6362 usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 4-1: Product: Mass Storage Device usb 4-1: Manufacturer: Generic usb 4-1: SerialNumber: 058F312D81B usb-storage: device found at 6 usb-storage: waiting for device to settle before scanning scsi 4:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0 sd 4:0:0:0: [sdc] 7870464 512-byte hardware sectors: (4.02GB/3.75GiB) sd 4:0:0:0: [sdc] Write Protect is off sd 4:0:0:0: [sdc] Mode Sense: 03 00 00 00 sd 4:0:0:0: [sdc] Assuming drive cache: write through sd 4:0:0:0: [sdc] 7870464 512-byte hardware sectors: (4.02GB/3.75GiB) sd 4:0:0:0: [sdc] Write Protect is off sd 4:0:0:0: [sdc] Mode Sense: 03 00 00 00 sd 4:0:0:0: [sdc] Assuming drive cache: write through sdc: sdc1 sd 4:0:0:0: [sdc] Attached SCSI removable disk sd 4:0:0:0: Attached scsi generic sg4 type 0 scsi 4:0:0:1: Direct-Access Generic USB CF Reader 1.01 PQ: 0 ANSI: 0 sd 4:0:0:1: [sdd] Attached SCSI removable disk sd 4:0:0:1: Attached scsi generic sg5 type 0 scsi 4:0:0:2: Direct-Access Generic USB SM Reader 1.02 PQ: 0 ANSI: 0 sd 4:0:0:2: [sde] Attached SCSI removable disk sd 4:0:0:2: Attached scsi generic sg6 type 0 scsi 4:0:0:3: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0 sd 4:0:0:3: [sdf] Attached SCSI removable disk sd 4:0:0:3: Attached scsi generic sg7 type 0 usb-storage: device scan complete kjournald starting. Commit interval 5 seconds EXT3 FS on sdc1, internal journal EXT3-fs: mounted filesystem with ordered data mode. usb 4-1: USB disconnect, address 6 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 ehci_hcd 0000:00:10.3: dev 1 ep1out scatterlist error -108/-108 sd 4:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sdc, sector 2878984 Buffer I/O error on device sdc1, logical block 358849 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358850 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358851 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358852 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358853 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358854 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358855 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358856 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358857 lost page write due to I/O error on sdc1 Buffer I/O error on device sdc1, logical block 358858 lost page write due to I/O error on sdc1 sd 4:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sdc, sector 2879224 JBD: Detected IO errors while flushing file data on sdc1 end_request: I/O error, dev sdc, sector 16880 Aborting journal on device sdc1. ext3_abort called. EXT3-fs error (device sdc1): ext3_journal_start_sb: Detected aborted journal Remounting filesystem read-only JBD: Detected IO errors while flushing file data on sdc1 usb 4-1: new high speed USB device using ehci_hcd and address 7 EXT3-fs error (device sdc1): ext3_find_entry: reading directory #2 offset 0 EXT3-fs error (device sdc1): ext3_find_entry: reading directory #2 offset 0 EXT3-fs error (device sdc1): ext3_find_entry: reading directory #2 offset 0 EXT3-fs error (device sdc1): ext3_find_entry: reading directory #2 offset 0 EXT3-fs error (device sdc1): ext3_find_entry: reading directory #2 offset 0 hub 4-0:1.0: unable to enumerate USB device on port 1 usb 4-5: USB disconnect, address 4 tda18271 1-00c0: destroying instance dvb-usb: Afatech AF9015 DVB-T USB2.0 stick successfully deinitialized and disconnected. usb 4-5: new high speed USB device using ehci_hcd and address 8 hub 4-0:1.0: unable to enumerate USB device on port 5 usb 4-1: new high speed USB device using ehci_hcd and address 9 __journal_remove_journal_head: freeing b_committed_data ------------[ cut here ]------------ WARNING: at fs/buffer.c:1189 mark_buffer_dirty+0x20/0x72() Modules linked in: tun usb_storage bridge stp bnep sco rfcomm l2cap bluetooth ip6t_LOG xt_tcpudp xt_pkttype ipt_LOG xt_limit binfmt_misc snd_pcm_oss snd_mixer_oss snd_seq r128 drm af_packet ip6t_REJECT nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack ip_tables ip6table_filter ip6_tables x_tables ipv6 sermouse serport fuse nls_iso8859_1 nls_cp437 vfat fat reiserfs loop dm_mod tda18271(N) af9013(N) rtc_cmos rtc_core rtc_lib snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart pcspkr snd_rawmidi snd_seq_device snd soundcore sr_mod cdrom i2c_viapro via_ircc(N) sg irda crc_ccitt dvb_usb_af9015(N) dvb_usb(N) dvb_core(N) i2c_core parport_pc ppdev parport floppy lirc_atiusb(N) lirc_dev(N) b44 ssb shpchp button via_agp pcmcia pcmcia_core pci_hotplug ati_remote agpgart mii usbhid hid ff_memless sd_mod crc_t10dif ehci_hcd uhci_hcd usbcore edd ext3 mbcache jbd fan ide_pci_generic via82cxxx ide_core ata_generic pata_via libata dock dc395x scsi_mod thermal processor thermal_sys hwmon [last unloaded: speedstep_lib] Supported: No Pid: 6361, comm: bash Tainted: G 2.6.27.7-9-pae #1 [<c0106570>] dump_trace+0x6b/0x249 [<c01070a5>] show_trace+0x20/0x39 [<c035175f>] dump_stack+0x71/0x76 [<c012ddf8>] warn_on_slowpath+0x4d/0x70 [<c01bb933>] mark_buffer_dirty+0x20/0x72 [<f151d51f>] journal_update_superblock+0x11e/0x173 [jbd] [<f151d93f>] journal_destroy+0x9f/0xde [jbd] [<f15d4d99>] ext3_put_super+0x22/0x19e [ext3] [<c019dfc4>] generic_shutdown_super+0x52/0xe1 [<c019e05f>] kill_block_super+0xc/0x1b [<c019e120>] deactivate_super+0x5c/0x71 [<c01b05a1>] set_fs_pwd+0x49/0x4f [<c019b1a9>] sys_chdir+0x4a/0x5b [<c0104c9b>] sysenter_do_call+0x12/0x2f [<ffffe430>] 0xffffe430 ======================= ---[ end trace f4569292f6b54b74 ]--- __ratelimit: 11331 callbacks suppressed Buffer I/O error on device sdc1, logical block 761 lost page write due to I/O error on sdc1 hub 4-0:1.0: unable to enumerate USB device on port 1 usb 4-5: new high speed USB device using ehci_hcd and address 10 hub 4-0:1.0: unable to enumerate USB device on port 5 usb 4-1: new high speed USB device using ehci_hcd and address 11 hub 4-0:1.0: unable to enumerate USB device on port 1 usb 4-5: new high speed USB device using ehci_hcd and address 12 hub 4-0:1.0: unable to enumerate USB device on port 5 usb 4-1: new high speed USB device using ehci_hcd and address 13 hub 4-0:1.0: unable to enumerate USB device on port 1 usb 4-5: new high speed USB device using ehci_hcd and address 14 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.