Package: src:linux Version: 3.2.46-1 Severity: critical Tags: upstream Justification: causes serious data loss
Hi, I'm experiencing frequent data corruption on my raid1 ext4 fs. The error is not always the same. I first thought it was due to a previous resize of the FS I've done. I had multiple times some message about huge amount of multiply claimed blocks in inode xxxx. fsck.ext4 was not working fully and was always ending with a message like "FS still have error". I was unable to copy all the files to another FS to save it. So I end up checking the badblocks (that's where I've been dumb, I choose a non data conservative way). However, badblock was succesful without errors. So in the end I lost some data, however, I don't know if it's due to the bug or the the badblocks check. So feel free to readjust severity. Since theni, I have bought two brand new disks, created a completly new ext4 FS, and copied the files that I had succesfully recovered. Then I run fsck.ext4 on the FS... it seems it is almost working. I'm remounting the /dev/md0... And each time I start using the system seriously, I have new errors, like the one I had today: (I was just copying files on it) I'm currently going to move the remaining data I have to an ext3 FS. However I'm leaving my one of my disks as it is so that we can debug it :) I don't really know if it could be related to https://lkml.org/lkml/2012/10/23/690 or http://www.phoronix.com/scan.php?page=news_item&px=MTIxNDQ. Let me know how I can help more. [1374596.124050] CPU0: Core temperature above threshold, cpu clock throttled (total events = 5921) [1374596.125031] CPU0: Core temperature/speed normal [1374825.000038] [Hardware Error]: Machine check events logged [1374896.128061] CPU0: Core temperature above threshold, cpu clock throttled (total events = 8319) [1374896.129092] CPU0: Core temperature/speed normal [1374975.000048] [Hardware Error]: Machine check events logged [1375196.180050] CPU0: Core temperature above threshold, cpu clock throttled (total events = 13674) [1375196.180960] CPU0: Core temperature/speed normal [1375200.000037] [Hardware Error]: Machine check events logged [1375588.276057] CPU0: Core temperature above threshold, cpu clock throttled (total events = 16548) [1375588.276909] CPU0: Core temperature/speed normal [1375725.000040] [Hardware Error]: Machine check events logged [1375888.280046] CPU0: Core temperature above threshold, cpu clock throttled (total events = 23033) [1375888.281129] CPU0: Core temperature/speed normal [1376175.000052] [Hardware Error]: Machine check events logged [1436849.120036] EXT4-fs (md0): error count: 6 [1436849.120044] EXT4-fs (md0): initial error at 1371763084: htree_dirblock_to_tree:587: inode 20971803: block 83894316 [1436849.120054] EXT4-fs (md0): last error at 1371765809: htree_dirblock_to_tree:587: inode 41813096: block 167256110 [1446656.923648] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52698372: block 210773049: comm smbd: bad entry in directory: directory entry across blocks - offset=1052(9244), inode=1949184565, rec_len=29816, name_len=24 [1446692.729694] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #59514149: block 238036040: comm smbd: bad entry in directory: directory entry across blocks - offset=1416(17800), inode=59514502, rec_len=29816, name_len=0 [1446733.264104] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #51126667: block 204481618: comm find: bad entry in directory: directory entry across blocks - offset=2588(14876), inode=1949185078, rec_len=29816, name_len=232 [1446733.360346] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52168818: block 208675851: comm smbd: bad entry in directory: directory entry across blocks - offset=2588(6684), inode=1949185587, rec_len=29816, name_len=46 [1446738.872118] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52168818: block 208675851: comm find: bad entry in directory: directory entry across blocks - offset=2588(6684), inode=1949185587, rec_len=29816, name_len=46 [1446741.036110] EXT4-fs error (device md0): ext4_lookup:1050: inode #52436122: comm smbd: deleted inode referenced: 52436608 [1446741.048313] EXT4-fs error (device md0): ext4_lookup:1050: inode #52436122: comm smbd: deleted inode referenced: 52436607 [1446743.740081] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #59514149: block 238036040: comm find: bad entry in directory: directory entry across blocks - offset=1416(17800), inode=59514502, rec_len=29816, name_len=0 [1446745.511445] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52698372: block 210773049: comm find: bad entry in directory: directory entry across blocks - offset=1052(9244), inode=1949184565, rec_len=29816, name_len=24 [1446770.143364] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #51126667: block 204481618: comm find: bad entry in directory: directory entry across blocks - offset=2588(14876), inode=1949185078, rec_len=29816, name_len=232 [1446770.710056] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52168818: block 208675851: comm find: bad entry in directory: directory entry across blocks - offset=2588(6684), inode=1949185587, rec_len=29816, name_len=46 [1446772.176846] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #59514149: block 238036040: comm find: bad entry in directory: directory entry across blocks - offset=1416(17800), inode=59514502, rec_len=29816, name_len=0 [1446773.322454] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52698372: block 210773049: comm find: bad entry in directory: directory entry across blocks - offset=1052(9244), inode=1949184565, rec_len=29816, name_len=24 [1447222.537831] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #56625143: block 226501644: comm find: bad entry in directory: rec_len % 4 != 0 - offset=648(17032), inode=2016293938, rec_len=27757, name_len=0 [1447231.744109] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #51516170: block 206054439: comm find: bad entry in directory: directory entry across blocks - offset=2568(10760), inode=51516648, rec_len=29816, name_len=24 [1447237.871390] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #53878439: block 215491658: comm find: bad entry in directory: directory entry across blocks - offset=2972(19356), inode=1573620, rec_len=33416, name_len=37 [1447245.440113] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52435120: block 209724475: comm find: bad entry in directory: rec_len % 4 != 0 - offset=648(17032), inode=52435147, rec_len=30305, name_len=97 [1447251.584406] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #57936844: block 231744533: comm find: bad entry in directory: rec_len % 4 != 0 - offset=2580(6676), inode=17760280, rec_len=13670, name_len=50 [1447253.208305] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52565087: block 210248750: comm find: bad entry in directory: directory entry across blocks - offset=2592(6688), inode=1663973428, rec_len=24940, name_len=115 [1447255.984068] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #51906976: block 207627283: comm find: bad entry in directory: directory entry across blocks - offset=2592(18976), inode=1663971891, rec_len=24940, name_len=115 [1452266.816015] tap0: no IPv6 routers present [1467181.305711] EXT4-fs error (device md0): ext4_ext_check_inode:416: inode #60692475: comm du: bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [1467907.766700] EXT4-fs (md0): mounted filesystem with journalled data mode. Opts: data=journal -- Package-specific info: ** Version: Linux version 3.2.0-4-686-pae (debian-ker...@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP Debian 3.2.41-2+deb7u2 ** Command line: BOOT_IMAGE=/vmlinuz-3.2.0-4-686-pae root=/dev/mapper/storm-root ro ** Not tainted ** Kernel log: [1471638.504854] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 6353, block 208184967:Block already on to-be-freed list [1471638.504941] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471645.979285] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 6721, block 220242018:Block already on to-be-freed list [1471645.979372] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471646.179272] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 6721, block 220241942:Block already on to-be-freed list [1471646.179356] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471646.242486] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 6721, block 220241944:Block already on to-be-freed list [1471646.242568] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471646.247958] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 6721, block 220242016:Block already on to-be-freed list [1471646.248088] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471646.275109] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 6721, block 220241994:Block already on to-be-freed list [1471646.275192] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471647.447337] EXT4-fs error (device md0): mb_free_blocks:1348: group 6721, block 220242002:freeing already freed block (bit 8274) [1471647.447414] EXT4-fs error (device md0): mb_free_blocks:1348: group 6721, block 220242003:freeing already freed block (bit 8275) [1471647.447472] EXT4-fs error (device md0): mb_free_blocks:1348: group 6721, block 220242004:freeing already freed block (bit 8276) [1471647.447530] EXT4-fs error (device md0): mb_free_blocks:1348: group 6721, block 220242005:freeing already freed block (bit 8277) [1471647.450617] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471698.751974] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 83, block 2727258:Block already on to-be-freed list [1471698.752105] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471698.814659] EXT4-fs error (device md0): ext4_mb_free_metadata:4479: group 83, block 2727256:Block already on to-be-freed list [1471698.814741] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1471868.758882] EXT4-fs error (device md0): mb_free_blocks:1348: group 6833, block 223906022:freeing already freed block (bit 2278) [1471868.758963] EXT4-fs error (device md0): mb_free_blocks:1348: group 6833, block 223906023:freeing already freed block (bit 2279) [1471868.760598] JBD2: Spotted dirty metadata buffer (dev = md0, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [1477098.568942] md0: detected capacity change from 1000067629056 to 0 [1477098.568957] md: md0 stopped. [1477098.568971] md: unbind<sdb1> [1477098.568983] md: export_rdev(sdb1) [1477098.569005] md: unbind<sdc1> [1477098.569012] md: export_rdev(sdc1) [1477133.963817] md: md0 stopped. [1477133.970802] md: bind<sdf> [1477134.476584] bio: create slab <bio-1> at 1 [1477134.476833] md/raid1:md0: active with 1 out of 2 mirrors [1477134.477250] created bitmap (4 pages) for device md0 [1477134.478320] md0: bitmap initialized from disk: read 1/1 pages, set 518 of 7453 bits [1477134.478741] md0: detected capacity change from 0 to 500106813440 [1477134.483296] md0: unknown partition table [1477155.388662] md0: detected capacity change from 500106813440 to 0 [1477155.388678] md: md0 stopped. [1477155.388693] md: unbind<sdf> [1477155.388704] md: export_rdev(sdf) [1477181.959728] md: bind<sdb1> [1477202.382396] bio: create slab <bio-1> at 1 [1477202.382540] md/raid1:md0: active with 1 out of 2 mirrors [1477202.382760] created bitmap (8 pages) for device md0 [1477202.383829] md0: bitmap initialized from disk: read 1/1 pages, set 0 of 14903 bits [1477202.411383] md0: detected capacity change from 0 to 1000067629056 [1477202.413751] md0: unknown partition table [1477467.335757] md: bind<sdc1> [1477467.338859] md/raid1:md1: active with 1 out of 1 mirrors [1477467.338917] md1: detected capacity change from 0 to 1000067629056 [1477467.349704] md1: unknown partition table [1478150.235046] kjournald starting. Commit interval 5 seconds [1478150.285274] EXT3-fs (md1): using internal journal [1478150.285287] EXT3-fs (md1): mounted filesystem with ordered data mode [1478160.093501] EXT4-fs (md0): mounted filesystem with journalled data mode. Opts: data=journal [1478184.683727] EXT4-fs error (device md0): ext4_lookup:1050: inode #28835842: comm cp: deleted inode referenced: 28836196 [1478495.686750] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879271 [1478496.711807] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879069 [1478497.303345] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879053 [1478500.045285] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879306 [1478500.188280] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879050 [1478500.736450] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879056 [1478501.911360] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879311 [1478502.444672] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879293 [1478502.445711] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879279 [1478502.736401] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879284 [1478502.737038] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879273 [1478502.742116] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878940: comm cp: deleted inode referenced: 53879065 [1478513.393947] EXT4-fs error (device md0): ext4_lookup:1050: inode #57157201: comm cp: deleted inode referenced: 57157518 [1478513.397481] EXT4-fs error (device md0): ext4_lookup:1050: inode #57157201: comm cp: deleted inode referenced: 57157661 [1478513.398702] EXT4-fs error (device md0): ext4_lookup:1050: inode #57157201: comm cp: deleted inode referenced: 57157517 [1478513.399991] EXT4-fs error (device md0): ext4_lookup:1050: inode #57157201: comm cp: deleted inode referenced: 57157513 [1478513.413835] EXT4-fs error (device md0): ext4_lookup:1050: inode #57157201: comm cp: deleted inode referenced: 57157510 [1478513.430554] EXT4-fs error (device md0): ext4_lookup:1050: inode #57157201: comm cp: deleted inode referenced: 57157523 [1478708.923782] EXT4-fs error (device md0): ext4_lookup:1050: inode #53353879: comm cp: deleted inode referenced: 53354204 [1478708.972233] EXT4-fs error (device md0): ext4_ext_check_inode:416: inode #53354214: comm cp: bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [1478873.885010] EXT4-fs error (device md0): ext4_lookup:1050: inode #60295781: comm cp: deleted inode referenced: 60296215 [1478895.050349] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #268666: block 1057845: comm cp: bad entry in directory: rec_len % 4 != 0 - offset=996(9188), inode=268867, rec_len=27757, name_len=24 [1479205.178273] EXT4-fs error (device md0): ext4_lookup:1050: inode #55183736: comm cp: deleted inode referenced: 55183802 [1479262.432136] EXT4-fs error (device md0): ext4_lookup:1050: inode #53348859: comm cp: deleted inode referenced: 53349291 [1479268.540495] EXT4-fs error (device md0): ext4_lookup:1050: inode #53878439: comm cp: deleted inode referenced: 53878515 [1479473.625516] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52430611: block 209724430: comm cp: bad entry in directory: directory entry across blocks - offset=2592(18976), inode=1949185074, rec_len=29816, name_len=24 [1479532.379513] EXT4-fs error (device md0): ext4_lookup:1050: inode #60429267: comm cp: deleted inode referenced: 60429581 [1479532.479886] EXT4-fs error (device md0): ext4_lookup:1050: inode #60429267: comm cp: deleted inode referenced: 60429583 [1479681.210591] EXT4-fs error (device md0): ext4_lookup:1050: inode #57154696: comm cp: deleted inode referenced: 57154854 [1480185.233007] EXT4-fs error (device md0): ext4_lookup:1050: inode #56234149: comm cp: deleted inode referenced: 56234401 [1480185.516345] EXT4-fs error (device md0): ext4_lookup:1050: inode #56234149: comm cp: deleted inode referenced: 56234367 [1480185.592916] EXT4-fs error (device md0): ext4_lookup:1050: inode #56234149: comm cp: deleted inode referenced: 56234372 [1480185.627909] EXT4-fs error (device md0): ext4_lookup:1050: inode #56234149: comm cp: deleted inode referenced: 56234359 [1480239.229181] EXT4-fs error (device md0): ext4_lookup:1050: inode #59512631: comm cp: deleted inode referenced: 59513056 [1480284.534286] EXT4-fs error (device md0): ext4_lookup:1050: inode #56103371: comm cp: deleted inode referenced: 56103826 [1480324.381320] EXT4-fs error (device md0): ext4_lookup:1050: inode #48630119: comm cp: deleted inode referenced: 1057043 [1480360.778864] EXT4-fs error (device md0): ext4_lookup:1050: inode #52830424: comm cp: deleted inode referenced: 52830685 [1480451.080757] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #52566089: block 210248763: comm cp: bad entry in directory: directory entry across blocks - offset=2592(18976), inode=1663971891, rec_len=24940, name_len=115 [1482933.520702] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #41686416: block 166731921: comm cp: bad entry in directory: rec_len % 4 != 0 - offset=664(664), inode=1196444206, rec_len=5566, name_len=124 [1483403.646017] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #41943043: block 167780385: comm cp: bad entry in directory: rec_len is smaller than minimal - offset=668(668), inode=0, rec_len=0, name_len=0 [1485864.090828] EXT4-fs error (device md0): htree_dirblock_to_tree:587: inode #57147657: block 228598039: comm cp: bad entry in directory: rec_len is smaller than minimal - offset=672(672), inode=0, rec_len=0, name_len=0 [1492728.528028] tap0: no IPv6 routers present ** Model information not available ** Loaded modules: uhci_hcd ehci_hcd usb_storage lp parport_pc parport fuse ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs ext3 jbd st raid1 tun mperf cpufreq_stats cpufreq_conservative cpufreq_powersave cpufreq_userspace xt_multiport binfmt_misc ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables ext2 cpuid p4_clockmod speedstep_lib loop dm_crypt snd_intel8x0 snd_ac97_codec snd_pcm snd_page_alloc snd_timer snd ac97_bus soundcore i2c_i801 i2c_core evdev serio_raw joydev pcspkr iTCO_wdt iTCO_vendor_support rng_core ns558 gameport shpchp processor button ext4 crc16 jbd2 mbcache btrfs crc32c libcrc32c zlib_deflate dm_mod md_mod microcode xenfs sg sr_mod sd_mod cdrom crc_t10dif ata_generic usbhid hid sata_promise sata_inic162x ata_piix libata floppy thermal usbcore scsi_mod fan thermal_sys r8169 mii usb_common ** Network interface configuration: auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp pre-up ifconfig $IFACE hw ether 00:24:01:d7:9a:ef post-up /sbin/ethtool -s $IFACE speed 1000 duplex full wol g post-up /sbin/ethtool -K $IFACE rx on tx on sg on tso on gso on gro on post-down /sbin/ethtool -s $IFACE wol g ** 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 00:24:01:d7:9a:ef brd ff:ff:ff:ff:ff:ff inet 192.168.1.16/24 brd 192.168.1.255 scope global eth0 inet6 fe80::224:1ff:fed7:9aef/64 scope link valid_lft forever preferred_lft forever 33: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100 link/none inet 192.168.254.10 peer 192.168.254.9/32 scope global tun0 37: tap0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100 link/ether 62:0d:1c:04:3f:11 brd ff:ff:ff:ff:ff:ff inet 172.30.13.244/16 brd 172.30.255.255 scope global tap0 inet6 fe80::600d:1cff:fe04:3f11/64 scope link valid_lft forever preferred_lft forever *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed tap0: 3176717 27171 0 0 0 0 0 0 94596 783 0 0 0 0 0 0 lo: 4902441397 10557765 0 0 0 0 0 0 4902441397 10557765 0 0 0 0 0 0 eth0: 1922322080 137893798 0 0 0 0 0 0 1613128925 68168422 0 0 0 0 0 0 tun0: 160814537 3040382 0 0 0 0 0 0 1521623879 3626297 0 0 0 0 0 0 *** Protocol statistics: Ip: 176120045 total packets received 6 with invalid headers 3736102 forwarded 0 incoming packets discarded 171841164 incoming packets delivered 93462320 requests sent out 8 outgoing packets dropped 14378 dropped because of missing route 1921 reassemblies required 958 packets reassembled ok 366 fragments received ok 732 fragments created Icmp: 61944 ICMP messages received 3900 input ICMP message failed. ICMP input histogram: destination unreachable: 5502 timeout in transit: 210 redirects: 52601 echo requests: 286 echo replies: 425 timestamp reply: 1 12521 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 11798 time exceeded: 6 redirect: 25 echo request: 404 echo replies: 286 IcmpMsg: InType0: 425 InType3: 5502 InType5: 52601 InType8: 286 InType9: 2919 InType11: 210 InType14: 1 OutType0: 286 OutType3: 11798 OutType5: 25 OutType8: 404 OutType11: 6 OutType69: 2 Tcp: 27063 active connections openings 64297 passive connection openings 15400 failed connection attempts 2833 connection resets received 24 connections established 135574929 segments received 119614929 segments send out 80049 segments retransmited 11 bad segments received. 30012 resets sent Udp: 35598335 packets received 7502 packets to unknown port received. 837 packet receive errors 16132683 packets sent UdpLite: TcpExt: 4216 invalid SYN cookies received 86 resets received for embryonic SYN_RECV sockets 17 packets pruned from receive queue because of socket buffer overrun 9 ICMP packets dropped because they were out-of-window 60400 TCP sockets finished time wait in fast timer 4 packets rejects in established connections because of timestamp 66808 delayed acks sent 709 delayed acks further delayed because of locked socket Quick ack mode was activated 9765 times 29439966 packets directly queued to recvmsg prequeue. 39504247 bytes directly in process context from backlog 3543838858 bytes directly received in process context from prequeue 68613471 packet headers predicted 29597743 packets header predicted and directly queued to user 1856026 acknowledgments not containing data payload received 36801653 predicted acknowledgments 23597 times recovered from packet loss by selective acknowledgements Detected reordering 15 times using SACK Detected reordering 4 times using time stamp 7 congestion windows fully recovered without slow start 43 congestion windows partially recovered using Hoe heuristic 228 congestion windows recovered without slow start by DSACK 2577 congestion windows recovered without slow start after partial ack 7213 TCP data loss events TCPLostRetransmit: 24 309 timeouts after SACK recovery 14 timeouts in loss state 50507 fast retransmits 4001 forward retransmits 8844 retransmits in slow start 9897 other TCP timeouts 155 SACK retransmits failed 2 times receiver scheduled too late for direct processing 2133 packets collapsed in receive queue due to low socket buffer 9765 DSACKs sent for old packets 6991 DSACKs received 2 DSACKs for out of order packets received 3953 connections reset due to unexpected data 2414 connections reset due to early user close 285 connections aborted due to timeout TCPDSACKIgnoredOld: 547 TCPDSACKIgnoredNoUndo: 3070 TCPSpuriousRTOs: 1676 TCPSackShifted: 202768 TCPSackMerged: 44317 TCPSackShiftFallback: 128883 TCPDeferAcceptDrop: 58 TCPChallengeACK: 13 TCPSYNChallenge: 11 IpExt: InNoRoutes: 1023 InMcastPkts: 117532 OutMcastPkts: 150080 InBcastPkts: 1331527 OutBcastPkts: 5754 InOctets: -1 OutOctets: -1 InMcastOctets: 36747620 OutMcastOctets: 54175268 InBcastOctets: 211981036 OutBcastOctets: 977779 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 82845 845 [Brookdale] Chipset Host Bridge [8086:1a30] (rev 11) Subsystem: Intel Corporation 82845 845 [Brookdale] Chipset Host Bridge [8086:1a30] 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 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M] Capabilities: <access denied> Kernel driver in use: agpgart-intel 00:01.0 PCI bridge [0604]: Intel Corporation 82845 845 [Brookdale] Chipset AGP Bridge [8086:1a31] (rev 11) (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: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 Memory behind bridge: ec000000-edffffff Prefetchable memory behind bridge: e4000000-ebffffff Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA+ VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 05) (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=32 I/O behind bridge: 00009000-0000afff Memory behind bridge: ee000000-efffffff Prefetchable memory behind bridge: 80000000-800fffff 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 05) 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 05) (prog-if 80 [Master]) Subsystem: Intel Corporation Device [8086:2442] 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 f000 [size=16] Kernel driver in use: ata_piix 00:1f.2 USB controller [0c03]: Intel Corporation 82801BA/BAM USB Controller #1 [8086:2442] (rev 05) (prog-if 00 [UHCI]) Subsystem: Intel Corporation 82801BA/BAM USB Controller #1 [8086:2442] 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 D routed to IRQ 19 Region 4: I/O ports at b000 [size=32] Kernel driver in use: uhci_hcd 00:1f.3 SMBus [0c05]: Intel Corporation 82801BA/BAM SMBus Controller [8086:2443] (rev 05) Subsystem: Intel Corporation Device [8086:2442] 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 5000 [size=16] Kernel driver in use: i801_smbus 00:1f.4 USB controller [0c03]: Intel Corporation 82801BA/BAM USB Controller #1 [8086:2444] (rev 05) (prog-if 00 [UHCI]) Subsystem: Intel Corporation Device [8086:2442] 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 b800 [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 05) Subsystem: DFI Inc Device [15bd:1001] 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 bc00 [size=256] Region 1: I/O ports at c000 [size=64] Kernel driver in use: snd_intel8x0 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation NV17 [GeForce4 MX 420] [10de:0172] (rev a3) (prog-if 00 [VGA controller]) 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: 32 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 12 Region 0: Memory at ec000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at e4000000 (32-bit, prefetchable) [size=64M] Region 2: Memory at e8000000 (32-bit, prefetchable) [size=512K] [virtual] Expansion ROM at e8080000 [disabled] [size=128K] Capabilities: <access denied> 02:09.0 SATA controller [0106]: Initio Corporation INI-1623 PCI SATA-II Controller [1101:1622] (rev 02) (prog-if 00 [Vendor specific]) Subsystem: Initio Corporation Device [1101:1626] 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: 32, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 17 Region 0: I/O ports at 9000 [size=256] Region 1: Memory at ef022000 (32-bit, non-prefetchable) [size=4K] [virtual] Expansion ROM at 80000000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: sata_inic162x 02:0a.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: 32, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 18 Region 4: I/O ports at 9400 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 02:0a.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: 32, Cache Line Size: 32 bytes Interrupt: pin B routed to IRQ 19 Region 4: I/O ports at 9800 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 02:0a.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: 32, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 16 Region 0: Memory at ef020000 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> Kernel driver in use: ehci_hcd 02:0b.0 Mass storage controller [0180]: Promise Technology, Inc. PDC40718 (SATA 300 TX4) [105a:3d17] (rev 02) Subsystem: Promise Technology, Inc. PDC40718 (SATA 300 TX4) [105a:3d17] 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: 88 (1000ns min, 4500ns max), Cache Line Size: 4 bytes Interrupt: pin A routed to IRQ 19 Region 0: I/O ports at 9c00 [size=128] Region 2: I/O ports at a000 [size=256] Region 3: Memory at ef021000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at ef000000 (32-bit, non-prefetchable) [size=128K] [virtual] Expansion ROM at 80040000 [disabled] [size=32K] Capabilities: <access denied> Kernel driver in use: sata_promise 02:0c.0 Ethernet controller [0200]: D-Link System Inc DGE-528T Gigabit Ethernet Adapter [1186:4300] (rev 10) Subsystem: D-Link System Inc DGE-528T Gigabit Ethernet Adapter [1186:4300] 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 a400 [size=256] Region 1: Memory at ef023000 (32-bit, non-prefetchable) [size=256] [virtual] Expansion ROM at 80020000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: r8169 ** USB devices: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 058f:9254 Alcor Micro Corp. Hub Bus 005 Device 003: ID 051d:0002 American Power Conversion Uninterruptible Power Supply Bus 001 Device 005: ID 152d:2338 JMicron Technology Corp. / JMicron USA Technology Corp. JM20337 Hi-Speed USB to SATA & PATA Combo Bridge Bus 002 Device 003: ID 1a81:0101 Holtek Semiconductor, Inc. Bus 002 Device 004: ID 10d5:55a2 Uni Class Technology Co., Ltd 2Port KVMSwitcher -- System Information: Debian Release: 7.1 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel: Linux 3.2.0-4-686-pae (SMP w/1 CPU core) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages linux-image-3.2.0-4-686-pae depends on: ii debconf [debconf-2.0] 1.5.49 ii initramfs-tools [linux-initramfs-tool] 0.110 ii kmod 9-3 ii linux-base 3.5 ii module-init-tools 9-3 Versions of packages linux-image-3.2.0-4-686-pae recommends: ii firmware-linux-free 3.2 ii libc6-i686 2.13-38 Versions of packages linux-image-3.2.0-4-686-pae suggests: ii debian-kernel-handbook 1.0.15 ii grub-pc 1.99-27+deb7u1 ii linux-doc-3.2 3.2.46-1 Versions of packages linux-image-3.2.0-4-686-pae is related to: ii firmware-atheros 0.36+wheezy.1 pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux <none> ii firmware-linux-nonfree 0.36+wheezy.1 pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> ii firmware-ralink 0.36+wheezy.1 ii firmware-realtek 0.36+wheezy.1 ii xen-hypervisor-4.1-i386 [xen-hypervisor] 4.1.4-3+deb7u1 -- debconf information: linux-image-3.2.0-4-686-pae/postinst/missing-firmware-3.2.0-4-686-pae: linux-image-3.2.0-4-686-pae/postinst/ignoring-ramdisk: linux-image-3.2.0-4-686-pae/postinst/depmod-error-initrd-3.2.0-4-686-pae: false linux-image-3.2.0-4-686-pae/prerm/removing-running-kernel-3.2.0-4-686-pae: true -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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