FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Debian > Debian Kernel

 
 
LinkBack Thread Tools
 
Old 08-23-2012, 11:30 PM
Hrayr Grigoryan
 
Default Bug#685726: linux-image-3.2.0-3-amd64: return error when trying to format image file (mkfs -t ext4 file.img)

Package: src:linux
Version: 3.2.23-1
Severity: critical
Tags: lfs
Justification: causes serious data loss

Dear Maintainer,

When I'm trying to format file image with the command "mkfs -t ext4 file.img", it returns the following errors
[ 142.328065] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1022, depth: 2 pblock 0
[ 142.328387] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1023, depth: 2 pblock 0
[ 142.328699] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 9254, depth: 2 pblock 0
[ 142.329018] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1057, depth: 2 pblock 0

The problem visible only for big images f.x. 160Gb and more.
I did the tests on different hardwares, but result the same.


-- Package-specific info:
** Version:
Linux version 3.2.0-3-amd64 (Debian 3.2.23-1) (debian-kernel@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-8) ) #1 SMP Mon Jul 23 02:45:17 UTC 2012

** Command line:
BOOT_IMAGE=/vmlinuz-3.2.0-3-amd64 root=UUID=7d0da86e-f774-4008-87fb-1a120de8c5bf ro quiet

** Tainted: O (4096)
* Out-of-tree module has been loaded.

** Kernel log:
[ 142.293445] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 928, depth: 2 pblock 0
[ 142.293765] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 929, depth: 2 pblock 0
[ 142.294084] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 930, depth: 2 pblock 0
[ 142.294417] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 931, depth: 2 pblock 0
[ 142.294731] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 932, depth: 2 pblock 0
[ 142.295053] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 933, depth: 2 pblock 0
[ 142.295375] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 934, depth: 2 pblock 0
[ 142.295686] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 935, depth: 2 pblock 0
[ 142.296010] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 936, depth: 2 pblock 0
[ 142.296333] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 937, depth: 2 pblock 0
[ 142.296648] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 938, depth: 2 pblock 0
[ 142.297005] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 939, depth: 2 pblock 0
[ 142.297302] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 940, depth: 2 pblock 0
[ 142.297619] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 941, depth: 2 pblock 0
[ 142.297943] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 942, depth: 2 pblock 0
[ 142.298268] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 943, depth: 2 pblock 0
[ 142.298591] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 944, depth: 2 pblock 0
[ 142.298899] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 945, depth: 2 pblock 0
[ 142.299221] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 946, depth: 2 pblock 0
[ 142.299539] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 947, depth: 2 pblock 0
[ 142.299861] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 948, depth: 2 pblock 0
[ 142.300164] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 949, depth: 2 pblock 0
[ 142.300486] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 950, depth: 2 pblock 0
[ 142.300798] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 951, depth: 2 pblock 0
[ 142.301110] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 952, depth: 2 pblock 0
[ 142.301430] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 953, depth: 2 pblock 0
[ 142.301752] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 954, depth: 2 pblock 0
[ 142.302137] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 955, depth: 2 pblock 0
[ 142.302550] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 956, depth: 2 pblock 0
[ 142.302862] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 957, depth: 2 pblock 0
[ 142.303174] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 958, depth: 2 pblock 0
[ 142.303486] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 959, depth: 2 pblock 0
[ 142.303798] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 960, depth: 2 pblock 0
[ 142.304127] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 961, depth: 2 pblock 0
[ 142.304442] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 962, depth: 2 pblock 0
[ 142.304756] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 963, depth: 2 pblock 0
[ 142.305074] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 964, depth: 2 pblock 0
[ 142.305458] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 965, depth: 2 pblock 0
[ 142.305775] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 966, depth: 2 pblock 0
[ 142.306140] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 967, depth: 2 pblock 0
[ 142.306558] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 968, depth: 2 pblock 0
[ 142.306885] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 969, depth: 2 pblock 0
[ 142.307201] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 970, depth: 2 pblock 0
[ 142.307512] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 971, depth: 2 pblock 0
[ 142.307816] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 972, depth: 2 pblock 0
[ 142.308133] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 973, depth: 2 pblock 0
[ 142.308440] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 974, depth: 2 pblock 0
[ 142.308751] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 975, depth: 2 pblock 0
[ 142.309064] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 976, depth: 2 pblock 0
[ 142.309381] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 977, depth: 2 pblock 0
[ 142.309699] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 978, depth: 2 pblock 0
[ 142.310009] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 979, depth: 2 pblock 0
[ 142.310324] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 980, depth: 2 pblock 0
[ 142.310646] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 981, depth: 2 pblock 0
[ 142.310968] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 982, depth: 2 pblock 0
[ 142.311290] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 983, depth: 2 pblock 0
[ 142.311601] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 984, depth: 2 pblock 0
[ 142.311914] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 985, depth: 2 pblock 0
[ 142.312232] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 986, depth: 2 pblock 0
[ 142.312542] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 987, depth: 2 pblock 0
[ 142.312865] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 988, depth: 2 pblock 0
[ 142.313185] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 989, depth: 2 pblock 0
[ 142.313502] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 990, depth: 2 pblock 0
[ 142.313804] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 991, depth: 2 pblock 0
[ 142.314148] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 992, depth: 2 pblock 0
[ 142.314567] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 993, depth: 2 pblock 0
[ 142.314892] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 994, depth: 2 pblock 0
[ 142.315209] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 995, depth: 2 pblock 0
[ 142.315537] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 996, depth: 2 pblock 0
[ 142.315858] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 997, depth: 2 pblock 0
[ 142.316174] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 998, depth: 2 pblock 0
[ 142.316499] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 999, depth: 2 pblock 0
[ 142.316825] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1000, depth: 2 pblock 0
[ 142.317143] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1001, depth: 2 pblock 0
[ 142.317468] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1002, depth: 2 pblock 0
[ 142.317782] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1003, depth: 2 pblock 0
[ 142.318135] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1004, depth: 2 pblock 0
[ 142.318564] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1005, depth: 2 pblock 0
[ 142.318885] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1006, depth: 2 pblock 0
[ 142.319218] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1007, depth: 2 pblock 0
[ 142.319530] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1008, depth: 2 pblock 0
[ 142.319849] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1009, depth: 2 pblock 0
[ 142.320172] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1010, depth: 2 pblock 0
[ 142.320494] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1011, depth: 2 pblock 0
[ 142.320810] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1012, depth: 2 pblock 0
[ 142.321130] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1013, depth: 2 pblock 0
[ 142.321444] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1014, depth: 2 pblock 0
[ 142.321754] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1015, depth: 2 pblock 0
[ 142.322134] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1016, depth: 2 pblock 0
[ 142.322556] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1017, depth: 2 pblock 0
[ 142.322889] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1018, depth: 2 pblock 0
[ 142.325309] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1019, depth: 2 pblock 0
[ 142.326793] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1024, depth: 2 pblock 0
[ 142.327104] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1020, depth: 2 pblock 0
[ 142.327419] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 18382848, depth: 2 pblock 0
[ 142.327734] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1021, depth: 2 pblock 0
[ 142.328065] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1022, depth: 2 pblock 0
[ 142.328387] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1023, depth: 2 pblock 0
[ 142.328699] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 9254, depth: 2 pblock 0
[ 142.329018] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1057, depth: 2 pblock 0

** Model information
sys_vendor: Gigabyte Technology Co., Ltd.
product_name: P67-DS3-B3
product_version:
chassis_vendor: Gigabyte Technology Co., Ltd.
chassis_version:
bios_vendor: Award Software International, Inc.
bios_version: F1
board_vendor: Gigabyte Technology Co., Ltd.
board_name: P67-DS3-B3
board_version: x.x

** Loaded modules:
pci_stub
vboxpci(O)
vboxnetadp(O)
vboxnetflt(O)
vboxdrv(O)
nfsd
nfs
nfs_acl
auth_rpcgss
fscache
lockd
sunrpc
nf_nat_tftp
nf_nat_irc
nf_nat_ftp
nf_conntrack_tftp
nf_conntrack_irc
nf_conntrack_ftp
iptable_mangle
iptable_nat
nf_nat
ipt_REJECT
nf_conntrack_ipv4
nf_defrag_ipv4
xt_state
nf_conntrack
xt_tcpudp
iptable_filter
ip_tables
x_tables
bridge
stp
snd_hda_codec_hdmi
snd_hda_codec_realtek
nouveau
mxm_wmi
wmi
video
ttm
snd_hda_intel
drm_kms_helper
snd_hda_codec
drm
snd_hwdep
snd_pcm
i2c_algo_bit
snd_page_alloc
snd_seq
snd_seq_device
snd_timer
snd
coretemp
crc32c_intel
ghash_clmulni_intel
cryptd
iTCO_wdt
evdev
usblp
soundcore
i2c_i801
button
pcspkr
i2c_core
parport_pc
parport
acpi_cpufreq
mperf
processor
iTCO_vendor_support
thermal_sys
ext4
crc16
jbd2
mbcache
usbhid
hid
sd_mod
crc_t10dif
ata_generic
ata_piix
r8169
mii
ehci_hcd
libata
scsi_mod
usbcore
usb_common

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0100] (rev 09)
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: [e0] Vendor Specific Information: Len=0c <?>

00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:0101] (rev 09) (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, Cache Line Size: 4 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f9000000-faffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000efffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: Giga-byte Technology Device [1458:5000]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0f00c Data: 4159
Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #2, Speed 5GT/s, Width x16, ASPM L0s L1, Latency L0 <256ns, L1 <4us
ClockPM- Surprise- LLActRep- BwNot+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #1, PowerLimit 0.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [140 v1] Root Complex Link
Desc: PortNumber=02 ComponentID=01 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 0000000000009000
Kernel driver in use: pcieport

00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
Subsystem: Giga-byte Technology Device [1458:1c3a]
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
Interrupt: pin A routed to IRQ 12
Region 0: Memory at fbfff000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000

00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20 [EHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
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 18
Region 0: Memory at fbffe000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
Subsystem: Giga-byte Technology Device [1458:a002]
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, Cache Line Size: 4 bytes
Interrupt: pin A routed to IRQ 42
Region 0: Memory at fbff8000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0f00c Data: 4171
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE- FLReset+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=02
Status: NegoPending- InProgress-
Capabilities: [130 v1] Root Complex Link
Desc: PortNumber=0f ComponentID=00 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed1c000
Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5) (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, Cache Line Size: 4 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f0000000-f01fffff
Prefetchable memory behind bridge: 00000000f0200000-00000000f03fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #16, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 260ms to 900ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Giga-byte Technology Device [1458:5001]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 [8086:1c14] (rev b5) (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, Cache Line Size: 4 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Prefetchable memory behind bridge: 00000000fbe00000-00000000fbefffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #2, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 260ms to 900ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Giga-byte Technology Device [1458:5001]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport

00:1c.3 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev b5) (prog-if 01 [Subtractive 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, Cache Line Size: 4 bytes
Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #3, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 260ms to 900ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Giga-byte Technology Device [1458:5001]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20 [EHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
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 23
Region 0: Memory at fbffd000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci_hcd

00:1f.0 ISA bridge [0601]: Intel Corporation P67 Express Chipset Family LPC Controller [8086:1c46] (rev 05)
Subsystem: Giga-byte Technology Device [1458:5001]
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
Capabilities: [e0] Vendor Specific Information: Len=0c <?>

00:1f.2 IDE interface [0101]: Intel Corporation 6 Series/C200 Series Chipset Family 4 port SATA IDE Controller [8086:1c00] (rev 05) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Giga-byte Technology Device [1458:b002]
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 19
Region 0: I/O ports at ff00 [size=8]
Region 1: I/O ports at fe00 [size=4]
Region 2: I/O ports at fd00 [size=8]
Region 3: I/O ports at fc00 [size=4]
Region 4: I/O ports at fb00 [size=16]
Region 5: I/O ports at fa00 [size=16]
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [b0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)
Subsystem: Giga-byte Technology Device [1458:5001]
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 C routed to IRQ 18
Region 0: Memory at fbffc000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 0500 [size=32]
Kernel driver in use: i801_smbus

00:1f.5 IDE interface [0101]: Intel Corporation 6 Series/C200 Series Chipset Family 2 port SATA IDE Controller [8086:1c08] (rev 05) (prog-if 85 [Master SecO PriO])
Subsystem: Giga-byte Technology Device [1458:b002]
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 19
Region 0: I/O ports at f800 [size=8]
Region 1: I/O ports at f700 [size=4]
Region 2: I/O ports at f600 [size=8]
Region 3: I/O ports at f500 [size=4]
Region 4: I/O ports at f400 [size=16]
Region 5: I/O ports at f300 [size=16]
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [b0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ata_piix

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT218 [GeForce 8400 GS] [10de:10c3] (rev a2) (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=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 4 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f9000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at ee000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at df00 [size=128]
[virtual] Expansion ROM at e0000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <256ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nouveau

01:00.1 Audio device [0403]: NVIDIA Corporation High Definition Audio Controller [10de:0be3] (rev a1)
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, Cache Line Size: 4 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at faffc000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <256ns, L1 <1us
ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 128 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Kernel driver in use: snd_hda_intel

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
Subsystem: Giga-byte Technology GA-EP45-DS5/GA-EG45M-DS2H Motherboard [1458:e000]
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, Cache Line Size: 4 bytes
Interrupt: pin A routed to IRQ 41
Region 0: I/O ports at ee00 [size=256]
Region 2: Memory at fbeff000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at fbef8000 (64-bit, prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0f00c Data: 4161
Capabilities: [70] Express (v2) Endpoint, MSI 01
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 4096 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 unlimited, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Vector table: BAR=4 offset=00000000
PBA: BAR=4 offset=00000800
Capabilities: [d0] Vital Product Data
Unknown small resource type 00, will not decode more.
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [160 v1] Device Serial Number 01-00-00-00-68-4c-e0-00
Kernel driver in use: r8169

04:00.0 PCI bridge [0604]: Integrated Technology Express, Inc. Device [1283:8892] (rev 10) (prog-if 01 [Subtractive 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, Cache Line Size: 4 bytes
Bus: primary=04, secondary=05, subordinate=05, sec-latency=32
Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn-
Capabilities: [90] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=55mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a0] Subsystem: Giga-byte Technology Device [1458:5000]


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0924:4265 Xerox
Bus 001 Device 004: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler / Genius NetScroll 120
Bus 001 Device 005: ID 03f0:4717 Hewlett-Packard Color LaserJet CP1215


-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-3.2.0-3-amd64 depends on:
ii debconf [debconf-2.0] 1.5.44
ii initramfs-tools [linux-initramfs-tool] 0.107
ii kmod 8-2
ii linux-base 3.5
ii module-init-tools 8-2

Versions of packages linux-image-3.2.0-3-amd64 recommends:
ii firmware-linux-free 3.1

Versions of packages linux-image-3.2.0-3-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 1.99-22.1
pn linux-doc-3.2 <none>

Versions of packages linux-image-3.2.0-3-amd64 is related to:
pn firmware-atheros <none>
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>
pn firmware-linux-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>

-- debconf information:
linux-image-3.2.0-3-amd64/postinst/depmod-error-initrd-3.2.0-3-amd64: false
linux-image-3.2.0-3-amd64/postinst/ignoring-ramdisk:
* linux-image-3.2.0-3-amd64/postinst/missing-firmware-3.2.0-3-amd64:
linux-image-3.2.0-3-amd64/prerm/removing-running-kernel-3.2.0-3-amd64: true


--
To UNSUBSCRIBE, email to debian-kernel-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
Archive: 20120823233018.3413.40913.reportbug@comp1.bits.am" >http://lists.debian.org/20120823233018.3413.40913.reportbug@comp1.bits.am
 
Old 08-25-2012, 02:49 AM
Ben Hutchings
 
Default Bug#685726: linux-image-3.2.0-3-amd64: return error when trying to format image file (mkfs -t ext4 file.img)

On Fri, 2012-08-24 at 03:30 +0400, Hrayr Grigoryan wrote:
> Package: src:linux
> Version: 3.2.23-1
> Severity: critical
> Tags: lfs
> Justification: causes serious data loss
>
> Dear Maintainer,
>
> When I'm trying to format file image with the command "mkfs -t ext4 file.img", it returns the following errors
> [ 142.328065] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1022, depth: 2 pblock 0
> [ 142.328387] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1023, depth: 2 pblock 0
> [ 142.328699] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 9254, depth: 2 pblock 0
> [ 142.329018] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769: inode #12: comm mkfs.ext4: bad extent address lblock: 1057, depth: 2 pblock 0

So you have an ext4 filesystem in file.img, on top of an ext4 filesystem
on /dev/sdb1?

> The problem visible only for big images f.x. 160Gb and more.
> I did the tests on different hardwares, but result the same.
[...]

How is test.img created, before you run mkfs? Is it a sparse file or
does it have all data blocks allocated?

Have you tested this on any other kernel versions (earlier or later)?
If not, can you try Linux 3.5, which is available in the experimental
suite?

Ben.

--
Ben Hutchings
Experience is what causes a person to make new mistakes instead of old ones.
 
Old 08-25-2012, 08:56 PM
 
Default Bug#685726: linux-image-3.2.0-3-amd64: return error when trying to format image file (mkfs -t ext4 file.img)

> On Fri, 2012-08-24 at 03:30 +0400, Hrayr Grigoryan wrote:
>> Package: src:linux
>> Version: 3.2.23-1
>> Severity: critical
>> Tags: lfs
>> Justification: causes serious data loss
>>
>> Dear Maintainer,
>>
>> When I'm trying to format file image with the command "mkfs -t ext4
>> file.img", it returns the following errors
>> [ 142.328065] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
>> inode #12: comm mkfs.ext4: bad extent address lblock: 1022, depth: 2
>> pblock 0
>> [ 142.328387] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
>> inode #12: comm mkfs.ext4: bad extent address lblock: 1023, depth: 2
>> pblock 0
>> [ 142.328699] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
>> inode #12: comm mkfs.ext4: bad extent address lblock: 9254, depth: 2
>> pblock 0
>> [ 142.329018] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
>> inode #12: comm mkfs.ext4: bad extent address lblock: 1057, depth: 2
>> pblock 0
>
> So you have an ext4 filesystem in file.img, on top of an ext4 filesystem
> on /dev/sdb1?
yes, all are ext4, no other file systems I have on that machine.


>
>> The problem visible only for big images f.x. 160Gb and more.
>> I did the tests on different hardwares, but result the same.
> [...]
>
> How is test.img created, before you run mkfs? Is it a sparse file or
> does it have all data blocks allocated?
No it is not sparse file, test.img was created with the following command
dd if=/dev/zero of=test.img bs=1M count=160k


> Have you tested this on any other kernel versions (earlier or later)?
Yes, I have tested with the earlier versions, all earlier versions of
3.x.x kernels have this bug.

Hrayr.



>
> Ben.
>
> --
> Ben Hutchings
> Experience is what causes a person to make new mistakes instead of old
> ones.
>


--
To UNSUBSCRIBE, email to debian-kernel-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
Archive: 2dc67ec745eaea6e198106c238aff5dd.squirrel@mail.inf otech.am">http://lists.debian.org/2dc67ec745eaea6e198106c238aff5dd.squirrel@mail.inf otech.am
 
Old 08-28-2012, 10:37 PM
Ben Hutchings
 
Default Bug#685726: linux-image-3.2.0-3-amd64: return error when trying to format image file (mkfs -t ext4 file.img)

On Sun, 2012-08-26 at 00:56 +0400, hrayr@infotech.am wrote:
> > On Fri, 2012-08-24 at 03:30 +0400, Hrayr Grigoryan wrote:
> >> Package: src:linux
> >> Version: 3.2.23-1
> >> Severity: critical
> >> Tags: lfs
> >> Justification: causes serious data loss
> >>
> >> Dear Maintainer,
> >>
> >> When I'm trying to format file image with the command "mkfs -t ext4
> >> file.img", it returns the following errors
> >> [ 142.328065] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 1022, depth: 2
> >> pblock 0
> >> [ 142.328387] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 1023, depth: 2
> >> pblock 0
> >> [ 142.328699] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 9254, depth: 2
> >> pblock 0
> >> [ 142.329018] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 1057, depth: 2
> >> pblock 0
[...]
> > Have you tested this on any other kernel versions (earlier or later)?
> Yes, I have tested with the earlier versions, all earlier versions of
> 3.x.x kernels have this bug.

I talked to the ext4 maintainer about this. He recognised the problem
and said you can work around this by adding the option '-E nodiscard'
when running mke2fs.

This is supposed to be fixed in Linux 3.5.3 (not yet available in
Debian). We will try to get it fixed in Linux 3.2.y soon.

Ben.

--
Ben Hutchings
It is a miracle that curiosity survives formal education. - Albert Einstein
 
Old 08-28-2012, 11:09 PM
Ben Hutchings
 
Default Bug#685726: linux-image-3.2.0-3-amd64: return error when trying to format image file (mkfs -t ext4 file.img)

As discussed, Linux 3.2.y needs a backport of the fixes for this, which
I think are:

968dee7 ext4: fix hole punch failure when depth is greater than 0
89a4e48 ext4: fix kernel BUG on large-scale rm -rf commands

Ben.

On Sun, 2012-08-26 at 00:56 +0400, hrayr@infotech.am wrote:
> > On Fri, 2012-08-24 at 03:30 +0400, Hrayr Grigoryan wrote:
> >> Package: src:linux
> >> Version: 3.2.23-1
> >> Severity: critical
> >> Tags: lfs
> >> Justification: causes serious data loss
> >>
> >> Dear Maintainer,
> >>
> >> When I'm trying to format file image with the command "mkfs -t ext4
> >> file.img", it returns the following errors
> >> [ 142.328065] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 1022, depth: 2
> >> pblock 0
> >> [ 142.328387] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 1023, depth: 2
> >> pblock 0
> >> [ 142.328699] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 9254, depth: 2
> >> pblock 0
> >> [ 142.329018] EXT4-fs error (device sdb1): ext4_ext_map_blocks:3769:
> >> inode #12: comm mkfs.ext4: bad extent address lblock: 1057, depth: 2
> >> pblock 0
> >
> > So you have an ext4 filesystem in file.img, on top of an ext4 filesystem
> > on /dev/sdb1?
> yes, all are ext4, no other file systems I have on that machine.
>
>
> >
> >> The problem visible only for big images f.x. 160Gb and more.
> >> I did the tests on different hardwares, but result the same.
> > [...]
> >
> > How is test.img created, before you run mkfs? Is it a sparse file or
> > does it have all data blocks allocated?
> No it is not sparse file, test.img was created with the following command
> dd if=/dev/zero of=test.img bs=1M count=160k
>
>
> > Have you tested this on any other kernel versions (earlier or later)?
> Yes, I have tested with the earlier versions, all earlier versions of
> 3.x.x kernels have this bug.
>
> Hrayr.
>
>
>
> >
> > Ben.
> >
> > --
> > Ben Hutchings
> > Experience is what causes a person to make new mistakes instead of old
> > ones.
> >
>
>

--
Ben Hutchings
Quantity is no substitute for quality, but it's the only one we've got.
 
Old 08-29-2012, 06:11 PM
Theodore Ts'o
 
Default Bug#685726: linux-image-3.2.0-3-amd64: return error when trying to format image file (mkfs -t ext4 file.img)

On Tue, Aug 28, 2012 at 04:09:05PM -0700, Ben Hutchings wrote:
> As discussed, Linux 3.2.y needs a backport of the fixes for this, which
> I think are:
>
> 968dee7 ext4: fix hole punch failure when depth is greater than 0
> 89a4e48 ext4: fix kernel BUG on large-scale rm -rf commands

I have a backport of these patches rebased onto 3.2.28. They pass the
full set of ext4 regression tests. However, for some reason I wasn't
able to reproduce the problem on 3.2.28, even though I thought:

mke2fs -t ext4 /dev/vdd
mount -t ext4 /dev/vdd /vdd
dd if=/dev/zero of=/vdd/test.img bs=1M count=200
mke2fs -t ext4 -F /vdd/test.img

should have been a reliable reproduction with the problem. I'm pretty
sure it worked to trigger the problem before, but for some reason it's
not working for me.

Anyway, here are the patches. If someone could confirm wheterh this
resolve your problem, I would really appreciate it. Thanks!!

- Ted
 
Old 09-07-2012, 02:51 AM
Ben Hutchings
 
Default Bug#685726: linux-image-3.2.0-3-amd64: return error when trying to format image file (mkfs -t ext4 file.img)

On Wed, 2012-08-29 at 14:11 -0400, Theodore Ts'o wrote:
> On Tue, Aug 28, 2012 at 04:09:05PM -0700, Ben Hutchings wrote:
> > As discussed, Linux 3.2.y needs a backport of the fixes for this, which
> > I think are:
> >
> > 968dee7 ext4: fix hole punch failure when depth is greater than 0
> > 89a4e48 ext4: fix kernel BUG on large-scale rm -rf commands
>
> I have a backport of these patches rebased onto 3.2.28. They pass the
> full set of ext4 regression tests. However, for some reason I wasn't
> able to reproduce the problem on 3.2.28, even though I thought:
>
> mke2fs -t ext4 /dev/vdd
> mount -t ext4 /dev/vdd /vdd
> dd if=/dev/zero of=/vdd/test.img bs=1M count=200
> mke2fs -t ext4 -F /vdd/test.img
>
> should have been a reliable reproduction with the problem. I'm pretty
> sure it worked to trigger the problem before, but for some reason it's
> not working for me.
>
> Anyway, here are the patches. If someone could confirm wheterh this
> resolve your problem, I would really appreciate it. Thanks!!

Please can you test the patches from the previous email? There are
instructions for building a patched kernel package at
<http://kernel-handbook.alioth.debian.org/ch-common-tasks.html#s-common-official>.

Ben.

--
Ben Hutchings
Usenet is essentially a HUGE group of people passing notes in class.
- Rachel Kadel, `A Quick Guide to Newsgroup Etiquette'
 

Thread Tools




All times are GMT. The time now is 07:03 PM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org