Your message dated Fri, 28 Jun 2013 17:05:19 +0200 with message-id <[email protected]> and subject line Re: Bug#679830: linux-image-2.6.32-5-686: Kernel bug observed in syslog when performing an rsync operation. has caused the Debian Bug report #679830, regarding linux-image-2.6.32-5-686: Kernel bug observed in syslog when performing an rsync operation. to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 679830: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=679830 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: linux-2.6 Version: 2.6.32-45 Severity: normal Kernel bug observed in syslog when performing an rsync operation. I use rsnapshot and I believe an rsnapshot operation "conflicted" or "interfered" somehow with my manual rsync command. The source and destination are USB HDDs with ext4 filesystems. After the kernel bug was observed I discovered the source filesystem had a corrupt filesystem. If it is relevant I was using the rsync command with --hard-links and I also observed messages of this sort: "[1075483.039915] EXT4-fs error (device sdb1): htree_dirblock_to_tree: bad entry in directory #7143723: directory entry across blocks - block=34323866offset=0(0), inode=135151872, rec_len=66180, name_len=66" and "Jul 1 06:33:06 altair kernel: [1075335.376996] EXT4-fs error (device sdb1): ext4_lookup: deleted inode referenced: 8954048". Relevant kernel log trace with bug: Jul 1 05:37:53 altair kernel: [1072022.349172] ------------[ cut here ]------------ Jul 1 05:37:53 altair kernel: [1072022.352027] kernel BUG at /build/buildd-linux-2.6_2.6.32-45-i386-yQfQSv/linux-2.6-2.6.32/debian/build/source_i386_none/fs/ext4/extents.c:1873! Jul 1 05:37:53 altair kernel: [1072022.352027] invalid opcode: 0000 [#1] SMP Jul 1 05:37:53 altair kernel: [1072022.352027] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:09.1/usb4/4-0:1.0/bInterfaceProtocol Jul 1 05:37:53 altair kernel: [1072022.352027] Modules linked in: xt_multiport iptable_filter ip_tables x_tables fuse nfsd exportfs nfs lockd fscache nfs_acl auth_rpcgss sunrpc ext4 jbd2 crc16 loop raid1 md_mod snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm i2c_i801 snd_timer shpchp snd psmouse evdev soundcore parport_pc parport serio_raw i2c_core snd_page_alloc pcspkr pci_hotplug rng_core processor button ext3 jbd mbcache usb_storage sd_mod crc_t10dif ata_generic ata_piix uhci_hcd e100 libata ehci_hcd thermal floppy r8169 mii usbcore nls_base scsi_mod thermal_sys [last unloaded: scsi_wait_scan] Jul 1 05:37:53 altair kernel: [1072022.352027] Jul 1 05:37:53 altair kernel: [1072022.352027] Pid: 31553, comm: rsync Not tainted (2.6.32-5-686 #1) Deskpro Jul 1 05:37:53 altair kernel: [1072022.352027] EIP: 0060:[<e0ea5b00>] EFLAGS: 00010246 CPU: 0 Jul 1 05:37:53 altair kernel: [1072022.352027] EIP is at ext4_ext_get_blocks+0x286/0x1916 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000000 Jul 1 05:37:53 altair kernel: [1072022.352027] ESI: 00000000 EDI: db1216f4 EBP: 00000000 ESP: dfad7ad0 Jul 1 05:37:53 altair kernel: [1072022.352027] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Jul 1 05:37:53 altair kernel: [1072022.352027] Process rsync (pid: 31553, ti=dfad6000 task=df88fb80 task.ti=dfad6000) Jul 1 05:37:53 altair kernel: [1072022.352027] Stack: Jul 1 05:37:53 altair kernel: [1072022.352027] dfad7ad0 00000286 c163a2e0 00000000 c01f1198 00000000 dcf2a800 cb297a80 Jul 1 05:37:53 altair kernel: [1072022.352027] <0> db071000 00000000 00000000 00000001 00000000 00000000 c01f1110 00003ef0 Jul 1 05:37:53 altair kernel: [1072022.352027] <0> 00000000 c01f135c c01f135c c01f1110 00000000 00000000 c01f1198 e0ea59e6 Jul 1 05:37:53 altair kernel: [1072022.352027] Call Trace: Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0ea59e6>] ? ext4_ext_get_blocks+0x16c/0x1916 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<c1035c5d>] ? irq_exit+0x36/0x58 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10144d5>] ? smp_apic_timer_interrupt+0x6c/0x76 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c1003b35>] ? apic_timer_interrupt+0x31/0x38 Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0ea5942>] ? ext4_ext_get_blocks+0xc8/0x1916 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0e8cba1>] ? ext4_get_blocks+0x63/0x22f [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0e8e1ee>] ? ext4_get_block+0x95/0xc9 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10d0590>] ? block_read_full_page+0x15a/0x26e Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0e8e159>] ? ext4_get_block+0x0/0xc9 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10d51d7>] ? do_mpage_readpage+0x5a2/0x5a4 Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0e8e159>] ? ext4_get_block+0x0/0xc9 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<c108b43d>] ? zone_watermark_ok+0x16/0x99 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c1087fd7>] ? add_to_page_cache_locked+0x67/0xa6 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10d52d1>] ? mpage_readpages+0x9a/0xcd Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0e8e159>] ? ext4_get_block+0x0/0xc9 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0ea3839>] ? __ext4_ext_check+0x12d/0x195 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0e8bc6f>] ? ext4_readpages+0x0/0x15 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<c108dd49>] ? __do_page_cache_readahead+0xf4/0x16b Jul 1 05:37:53 altair kernel: [1072022.352027] [<e0e8e159>] ? ext4_get_block+0x0/0xc9 [ext4] Jul 1 05:37:53 altair kernel: [1072022.352027] [<c108ddd4>] ? ra_submit+0x14/0x18 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c108e0b5>] ? page_cache_sync_readahead+0x3e/0x44 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10890ed>] ? generic_file_aio_read+0x21f/0x57b Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10b2323>] ? __dentry_open+0x176/0x246 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10b3931>] ? do_sync_read+0xc0/0x107 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10b657b>] ? cp_new_stat64+0xf7/0x109 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c104432e>] ? autoremove_wake_function+0x0/0x2d Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10b6acf>] ? sys_fstat64+0x1e/0x23 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c1102fe0>] ? security_file_permission+0xc/0xd Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10b3871>] ? do_sync_read+0x0/0x107 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10b42c6>] ? vfs_read+0x7b/0xd3 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10b43b6>] ? sys_read+0x3c/0x63 Jul 1 05:37:53 altair kernel: [1072022.352027] [<c10030fb>] ? sysenter_do_call+0x12/0x28 Jul 1 05:37:53 altair kernel: [1072022.352027] Code: 24 28 00 00 00 00 29 d0 89 44 24 24 89 d0 01 5c 24 24 11 74 24 28 2b 44 24 0c 01 e8 66 81 f9 00 80 89 44 24 30 77 4a 85 ed 75 04 <0f> 0b eb fe 8b 44 24 48 e8 cb 95 3c e0 8b 4c 24 38 c7 81 10 02 Jul 1 05:37:53 altair kernel: [1072022.352027] EIP: [<e0ea5b00>] ext4_ext_get_blocks+0x286/0x1916 [ext4] SS:ESP 0068:dfad7ad0 Jul 1 05:37:53 altair kernel: [1072022.717665] ---[ end trace b37ffbc704a0d439 ]--- -- Package-specific info: ** Version: Linux version 2.6.32-5-686 (Debian 2.6.32-45) ([email protected]) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sun May 6 04:01:19 UTC 2012 ** Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-5-686 root=UUID=78289eea-32dd-4284-ba7d-9ca64b45952d ro console=tty0 console=ttyS0,115200n8 quiet ** Not tainted ** Kernel log: [ 5.830422] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 5.830457] ACPI: Power Button [PBTN] [ 5.830625] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 5.830635] ACPI: Power Button [PWRF] [ 5.972264] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 6.006059] processor LNXCPU:00: registered as cooling_device0 [ 6.006805] intel_rng: FWH not detected [ 6.117689] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 6.138391] parport_pc 00:07: reported by Plug and Play ACPI [ 6.138469] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE] [ 6.906422] Error: Driver 'pcspkr' is already registered, aborting... [ 7.000187] Intel ICH 0000:00:1f.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 7.000239] Intel ICH 0000:00:1f.5: setting latency timer to 64 [ 7.620043] intel8x0_measure_ac97_clock: measured 55878 usecs (3128 samples) [ 7.620054] intel8x0: clocking to 41158 [ 8.070019] Adding 1510068k swap on /dev/sda7. Priority:-1 extents:1 across:1510068k [ 8.216342] usb-storage: device scan complete [ 8.217033] scsi 2:0:0:0: Direct-Access Generic External 2.10 PQ: 0 ANSI: 4 [ 8.223860] sd 2:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 8.224734] sd 2:0:0:0: [sdb] Write Protect is off [ 8.224747] sd 2:0:0:0: [sdb] Mode Sense: 21 00 00 00 [ 8.224754] sd 2:0:0:0: [sdb] Assuming drive cache: write through [ 8.241206] sd 2:0:0:0: [sdb] Assuming drive cache: write through [ 8.247605] sdb: [ 8.408399] usb-storage: device scan complete [ 8.410816] scsi 3:0:0:0: Direct-Access WD Ext HDD 1021 2021 PQ: 0 ANSI: 4 [ 8.416305] sd 3:0:0:0: [sdc] 1953519616 512-byte logical blocks: (1.00 TB/931 GiB) [ 8.418326] sd 3:0:0:0: [sdc] Write Protect is off [ 8.418342] sd 3:0:0:0: [sdc] Mode Sense: 17 00 10 08 [ 8.418350] sd 3:0:0:0: [sdc] Assuming drive cache: write through [ 8.435131] sd 3:0:0:0: [sdc] Assuming drive cache: write through [ 8.441320] sdc: sdc1 [ 8.463854] sd 3:0:0:0: [sdc] Assuming drive cache: write through [ 8.470100] sd 3:0:0:0: [sdc] Attached SCSI disk [ 8.664221] sdb1 [ 8.667737] sd 2:0:0:0: [sdb] Assuming drive cache: write through [ 8.673980] sd 2:0:0:0: [sdb] Attached SCSI disk [ 8.674505] usb-storage: device scan complete [ 8.675436] scsi 4:0:0:0: Direct-Access WD 10EADS External 1.75 PQ: 0 ANSI: 4 [ 8.683495] sd 4:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 8.684168] sd 4:0:0:0: [sdd] Write Protect is off [ 8.684182] sd 4:0:0:0: [sdd] Mode Sense: 23 00 00 00 [ 8.684188] sd 4:0:0:0: [sdd] Assuming drive cache: write through [ 8.702233] sd 4:0:0:0: [sdd] Assuming drive cache: write through [ 8.724572] sdd: sdd1 [ 8.752365] sd 4:0:0:0: [sdd] Assuming drive cache: write through [ 8.758583] sd 4:0:0:0: [sdd] Attached SCSI disk [ 9.082897] EXT3 FS on sda1, internal journal [ 9.350870] loop: module loaded [ 9.446408] mdadm: sending ioctl 1261 to a partition! [ 9.446421] mdadm: sending ioctl 1261 to a partition! [ 9.447693] mdadm: sending ioctl 1261 to a partition! [ 9.447702] mdadm: sending ioctl 1261 to a partition! [ 9.448936] mdadm: sending ioctl 1261 to a partition! [ 9.448945] mdadm: sending ioctl 1261 to a partition! [ 9.450059] mdadm: sending ioctl 1261 to a partition! [ 9.450066] mdadm: sending ioctl 1261 to a partition! [ 9.464208] mdadm: sending ioctl 1261 to a partition! [ 9.464215] mdadm: sending ioctl 1261 to a partition! [ 9.502344] md: md0 stopped. [ 9.511052] md: bind<sdd1> [ 9.545858] md: raid1 personality registered for level 1 [ 9.546557] raid1: raid set md0 active with 1 out of 2 mirrors [ 9.546630] md0: detected capacity change from 0 to 1000192859136 [ 9.551824] md0: unknown partition table [ 20.564994] EXT4-fs (sda9): mounted filesystem with ordered data mode [ 20.644510] kjournald starting. Commit interval 5 seconds [ 20.644730] EXT3 FS on sda8, internal journal [ 20.644744] EXT3-fs: mounted filesystem with ordered data mode. [ 20.713974] kjournald starting. Commit interval 5 seconds [ 20.714210] EXT3 FS on sda5, internal journal [ 20.714223] EXT3-fs: mounted filesystem with ordered data mode. [ 20.753929] kjournald starting. Commit interval 5 seconds [ 20.754179] EXT3 FS on sda6, internal journal [ 20.754192] EXT3-fs: mounted filesystem with ordered data mode. [ 24.225445] EXT4-fs (sdc1): recovery complete [ 24.226087] EXT4-fs (sdc1): mounted filesystem with ordered data mode [ 26.719812] EXT4-fs (sdb1): recovery complete [ 26.720657] EXT4-fs (sdb1): mounted filesystem with ordered data mode [ 28.354441] r8169 0000:02:04.0: eth0: link down [ 28.354728] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 28.361884] RPC: Registered udp transport module. [ 28.361893] RPC: Registered tcp transport module. [ 28.361899] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 28.505180] Slow work thread pool: Starting up [ 28.507561] Slow work thread pool: Ready [ 28.508404] FS-Cache: Loaded [ 28.687147] FS-Cache: Netfs 'nfs' registered for caching [ 28.797290] Installing knfsd (copyright (C) 1996 [email protected]). [ 29.666216] fuse init (API version 7.13) [ 30.517965] svc: failed to register lockdv1 RPC service (errno 97). [ 30.528919] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 30.545616] NFSD: starting 90-second grace period [ 30.775349] r8169 0000:02:04.0: eth0: link up [ 30.775566] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 36.681105] ip_tables: (C) 2000-2006 Netfilter Core Team [ 40.776075] eth0: no IPv6 routers present [ 1406.246032] EXT4-fs (md0): warning: checktime reached, running e2fsck is recommended [ 1406.255242] EXT4-fs (md0): recovery complete [ 1406.256932] EXT4-fs (md0): mounted filesystem with ordered data mode ** Model information not available ** Loaded modules: Module Size Used by xt_multiport 1775 1 iptable_filter 1790 1 ip_tables 7706 1 iptable_filter x_tables 8327 2 xt_multiport,ip_tables fuse 44272 1 nfsd 193919 13 exportfs 2618 1 nfsd nfs 207278 0 lockd 49449 2 nfsd,nfs fscache 24662 1 nfs nfs_acl 1695 2 nfsd,nfs auth_rpcgss 25292 2 nfsd,nfs sunrpc 134911 12 nfsd,nfs,lockd,nfs_acl,auth_rpcgss ext4 256936 4 jbd2 56251 1 ext4 crc16 1027 1 ext4 raid1 16375 1 md_mod 67429 2 raid1 loop 9769 0 snd_intel8x0 19595 0 snd_ac97_codec 79152 1 snd_intel8x0 ac97_bus 710 1 snd_ac97_codec snd_pcm 47222 2 snd_intel8x0,snd_ac97_codec snd_timer 12270 1 snd_pcm snd 34415 4 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer parport_pc 15799 0 shpchp 21200 0 evdev 5609 2 psmouse 44837 0 processor 26327 0 i2c_i801 6462 0 soundcore 3450 1 snd parport 22554 1 parport_pc i2c_core 12787 1 i2c_i801 rng_core 2178 0 button 3598 0 snd_page_alloc 5045 2 snd_intel8x0,snd_pcm pcspkr 1207 0 serio_raw 2916 0 pci_hotplug 18545 1 shpchp ext3 94396 4 jbd 32401 1 ext3 mbcache 3762 2 ext4,ext3 usb_storage 31033 3 sd_mod 26013 13 crc_t10dif 1012 1 sd_mod ata_generic 2247 0 ata_piix 17736 6 uhci_hcd 16057 0 ehci_hcd 28689 0 libata 115869 2 ata_generic,ata_piix e100 22317 0 floppy 40923 0 thermal 9206 0 usbcore 99321 4 usb_storage,uhci_hcd,ehci_hcd r8169 31333 0 nls_base 4541 1 usbcore mii 2714 2 e100,r8169 scsi_mod 105001 3 usb_storage,sd_mod,libata thermal_sys 9378 2 processor,thermal ** Network interface configuration: auto lo iface lo inet loopback allow-hotplug eth0 iface eth0 inet static address 192.168.98.3 netmask 255.255.255.0 gateway 192.168.98.1 ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:a1:b0:8c:02:f8 brd ff:ff:ff:ff:ff:ff inet 192.168.98.3/24 brd 192.168.98.255 scope global eth0 inet6 fe80::2a1:b0ff:fe8c:2f8/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 00:02:a5:a9:d6:cb brd ff:ff:ff:ff:ff:ff *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed lo: 20490 222 0 0 0 0 0 0 20490 222 0 0 0 0 0 0 eth0: 2253470 15458 0 0 0 0 0 0 18548497 18282 0 0 0 0 0 0 eth1: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 *** Protocol statistics: Ip: 13482 total packets received 0 forwarded 0 incoming packets discarded 13482 incoming packets delivered 18268 requests sent out Icmp: 27 ICMP messages received 0 input ICMP message failed. ICMP input histogram: destination unreachable: 27 1 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 1 IcmpMsg: InType3: 27 OutType3: 1 Tcp: 42 active connections openings 10 passive connection openings 38 failed connection attempts 0 connection resets received 6 connections established 12719 segments received 17517 segments send out 0 segments retransmited 0 bad segments received. 41 resets sent Udp: 683 packets received 1 packets to unknown port received. 0 packet receive errors 786 packets sent UdpLite: TcpExt: 2 TCP sockets finished time wait in fast timer 11 delayed acks sent 5 delayed acks further delayed because of locked socket 3 packets directly queued to recvmsg prequeue. 5122 packet headers predicted 97 acknowledgments not containing data payload received 11298 predicted acknowledgments IpExt: InBcastPkts: 211 OutBcastPkts: 53 InOctets: 1960985 OutOctets: 18305307 InBcastOctets: 34711 OutBcastOctets: 7871 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub [8086:1130] (rev 02) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller [0300]: Intel Corporation 82815 Chipset Graphics Controller (CGC) [8086:1132] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Compaq Computer Corporation Device [0e11:001a] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 5 Region 0: Memory at 44000000 (32-bit, prefetchable) [size=64M] Region 1: Memory at 40500000 (32-bit, non-prefetchable) [size=512K] Expansion ROM at <unassigned> [disabled] Capabilities: <access denied> 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 02) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=64 I/O behind bridge: 00001000-00001fff Memory behind bridge: 40000000-404fffff Prefetchable memory behind bridge: 20000000-200fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:1f.0 ISA bridge [0601]: Intel Corporation 82801BA ISA Bridge (LPC) [8086:2440] (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:1f.1 IDE interface [0101]: Intel Corporation 82801BA IDE U100 Controller [8086:244b] (rev 02) (prog-if 80 [Master]) Subsystem: Intel Corporation Device [8086:2411] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8] Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1] Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8] Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1] Region 4: I/O ports at 2460 [size=16] Kernel driver in use: ata_piix 00:1f.3 SMBus [0c05]: Intel Corporation 82801BA/BAM SMBus Controller [8086:2443] (rev 02) Subsystem: Intel Corporation Device [8086:2411] Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin B routed to IRQ 17 Region 4: I/O ports at fc00 [size=16] Kernel driver in use: i801_smbus 00:1f.4 USB Controller [0c03]: Intel Corporation 82801BA/BAM USB Controller #1 [8086:2444] (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corporation Device [8086:2411] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 23 Region 4: I/O ports at 2440 [size=32] Kernel driver in use: uhci_hcd 00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801BA/BAM AC'97 Audio Controller [8086:2445] (rev 02) Subsystem: Compaq Computer Corporation Device [0e11:000f] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 17 Region 0: I/O ports at 2000 [size=256] Region 1: I/O ports at 2400 [size=64] Kernel driver in use: Intel ICH 02:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet [10ec:8169] (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet [10ec:8169] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (8000ns min, 16000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 1000 [size=256] Region 1: Memory at 40100000 (32-bit, non-prefetchable) [size=256] [virtual] Expansion ROM at 20000000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: r8169 02:08.0 Ethernet controller [0200]: Intel Corporation 82801BA/BAM/CA/CAM Ethernet Controller [8086:2449] (rev 01) Subsystem: Compaq Computer Corporation EtherExpress PRO/100 VM [0e11:0012] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 66 (2000ns min, 14000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 20 Region 0: Memory at 40000000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at 1400 [size=64] Capabilities: <access denied> Kernel driver in use: e100 02:09.0 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 62) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 66, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 18 Region 4: I/O ports at 1440 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 02:09.1 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 62) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 66, Cache Line Size: 32 bytes Interrupt: pin B routed to IRQ 21 Region 4: I/O ports at 1460 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 02:09.2 USB Controller [0c03]: VIA Technologies, Inc. USB 2.0 [1106:3104] (rev 65) (prog-if 20 [EHCI]) Subsystem: VIA Technologies, Inc. USB 2.0 [1106:3104] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 66, Cache Line Size: 32 bytes Interrupt: pin C routed to IRQ 22 Region 0: Memory at 40200000 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> Kernel driver in use: ehci_hcd ** USB devices: Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 004: ID 1058:1003 Western Digital Technologies, Inc. Bus 002 Device 003: ID 1058:1021 Western Digital Technologies, Inc. Elements 2TB Bus 002 Device 002: ID 13fd:1340 Initio Corporation Hi-Speed USB to SATA Bridge Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub -- System Information: Debian Release: 6.0.5 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages linux-image-2.6.32-5-686 depends on: ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy ii initramfs-tools [linux-initra 0.98.8 tools for generating an initramfs ii linux-base 2.6.32-45 Linux image base package ii module-init-tools 3.12-2+b1 tools for managing Linux kernel mo Versions of packages linux-image-2.6.32-5-686 recommends: ii firmware-linux-free 2.6.32-45 Binary firmware for various driver ii libc6-i686 2.11.3-3 Embedded GNU C Library: Shared lib Versions of packages linux-image-2.6.32-5-686 suggests: ii grub 0.97-64 GRand Unified Bootloader (dummy pa pn linux-doc-2.6.32 <none> (no description available) Versions of packages linux-image-2.6.32-5-686 is related to: pn firmware-bnx2 <none> (no description available) pn firmware-bnx2x <none> (no description available) pn firmware-ipw2x00 <none> (no description available) pn firmware-ivtv <none> (no description available) pn firmware-iwlwifi <none> (no description available) ii firmware-linux 0.28+squeeze1 Binary firmware for various driver ii firmware-linux-nonfree 0.28+squeeze1 Binary firmware for various driver pn firmware-qlogic <none> (no description available) pn firmware-ralink <none> (no description available) pn xen-hypervisor <none> (no description available) -- debconf information: linux-image-2.6.32-5-686/prerm/removing-running-kernel-2.6.32-5-686: true linux-image-2.6.32-5-686/postinst/depmod-error-initrd-2.6.32-5-686: false linux-image-2.6.32-5-686/postinst/ignoring-do-bootloader-2.6.32-5-686: * linux-image-2.6.32-5-686/postinst/missing-firmware-2.6.32-5-686:
--- End Message ---
--- Begin Message ---On Sun, Jul 22, 2012 at 07:33:53PM -0400, Theodore Ts'o wrote: > On Sun, Jul 22, 2012 at 11:26:18AM +0100, Imran Chaudhry wrote: > > > > Thanks for your reply Ben. > > > > As an aside, from what kernel version would you recommend use of ext4 in? > > > > Maybe I should use (tried and rusted) ext3 for my backup devices. I > > mentioned this problem in my local LUG and a couple of people reported > > similar problems with ext4. > > There were a lot of important bug fixes were integrated in the oh, > 2.6.35 or 2.6.36. Unfortunately, porting the necessary ext4 patches > to 2.6.32 was very difficult, since some of the patches in question > had prerequisites that involved fairly massive changes to the quota > subsystem. > > An enterprise distro such as Red Hat could make the backports work, > but it wasn't easy, and Red Hat by policy doesn't release its broken > out patches, so it's hard for Oracle (and Debian) to profit by the > yeoman work done by Eric Sandeen. (Note, by the way, not his fault; > blame Red Hat management.) > > As a result, I would strongly recommend that people use a more modern > 3.x kernel. > > Since Debian Wheezy will be using a 3.2-based kernel, this problem > will be addressed for the Debian stable users (hopefully!) soon. Marking this bug as closed: Wheezy is now stable. Cheers, Moritz
--- End Message ---
