[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#500472: [Fwd: Bug#500472: linux-image-2.6.26-1-openvz-amd64: NULL pointer dereference in tcp_v4_send_ack]



On 29 September 2008 12:59:11 you wrote:
> 
> -------- Original Message --------
> Subject: Bug#500472: linux-image-2.6.26-1-openvz-amd64: NULL pointer 
> dereference in tcp_v4_send_ack


Thanks! It is a mainstream bug. Fixed patch was sent to netdev@.


> Date: Sun, 28 Sep 2008 19:37:07 +0400
> From: Alexandre Rossi <niol@sousmonlit.dyndns.org>
> Reply-To: Alexandre Rossi <niol@sousmonlit.dyndns.org>, 
> "500472@bugs.debian.org" <500472@bugs.debian.org>
> To: Debian Bug Tracking System <submit@bugs.debian.org>
> 
> Package: linux-image-2.6.26-1-openvz-amd64
> Version: 2.6.26-5
> Severity: important
> 
> Hi,
> 
> The machine freezes sometimes, repeatedly and it seems this happens under
> some network load in a VE.
> 
> vcfgvalidate is all ok. The fail counts of user beancounters are all 0.
> 
> 
> Here is the stacktrace. Feel free to ask for more info.
> 
> Alex
> --
> [  960.532790] BUG: unable to handle kernel NULL pointer dereference at 
> 0000000000000450
> [  960.532790] IP: [<ffffffff803e9712>] tcp_v4_send_ack+0x1f6/0x23e
> [  960.532790] PGD 1a5ec067 PUD 1a801067 PMD 0
> [  960.532790] Oops: 0000 [1] SMP
> [  960.532790] CPU: 0
> [  960.532790] Modules linked in: netconsole configfs i915 drm vzethdev 
> vznetdev simfs vzdquota vzmon vzdev xt_TCPMSS video output ac battery 
> ip6table_filter ip6_tables iptable_raw xt_comment xt_policy ipt_ULOG 
> ipt_TTL ipt_ttl ipt_REJECT ipt_REDIRECT ipt_recent ipt_NETMAP 
> ipt_MASQUERADE ipt_LOG ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype 
> nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre 
> nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp 
> nf_conntrack_amanda nf_conntrack_tftp nf_conntrack_sip 
> nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre 
> nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc 
> nf_conntrack_h323 nf_conntrack_ftp xt_tcpmss xt_pkttype xt_physdev 
> xt_owner xt_NFQUEUE xt_NFLOG xt_multiport xt_MARK xt_mark xt_mac 
> xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp 
> xt_dccp xt_conntrack xt_CONNMARK xt_connmark xt_CLASSIFY xt_tcpudp 
> xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_m!
>   angle nfnetlink iptable_filter ip_tables x_tables ipv6 eeprom 
> cpufreq_ondemand acpi_cpufreq freq_table loop parport_pc i2c_i801 
> rng_core snd_hda_intel i2c_core parport snd_pcm pcspkr iTCO_wdt 
> snd_timer snd soundcore button snd_page_alloc intel_agp evdev ext3 jbd 
> mbcache dm_mirror dm_log dm_snapshot dm_mod sd_mod ide_cd_mod cdrom 
> ide_disk ata_generic ata_piix 8139too libata scsi_mod dock 8139cp mii 
> r8169 ide_pci_generic piix ide_core thermal processor fan thermal_sys
> [  960.532790] Pid: 0, comm: swapper Not tainted 2.6.26-1-openvz-amd64 
> #1 036test001
> [  960.532790] RIP: 0010:[<ffffffff803e9712>]  [<ffffffff803e9712>] 
> tcp_v4_send_ack+0x1f6/0x23e
> [  960.532790] RSP: 0018:ffffffff805d9bf0  EFLAGS: 00010246
> [  960.532790] RAX: 0000000000000000 RBX: ffff81001a88a980 RCX: 
> 0000000000000020
> [  960.532790] RDX: ffffffff805d9c40 RSI: ffff81001a88a980 RDI: 
> 0000000000000000
> [  960.532790] RBP: 0000000000027410 R08: 00000000000016a0 R09: 
> 0000000000027410
> [  960.532790] R10: 0000000031ff5ed3 R11: 00000000221928fa R12: 
> 0000000000000000
> [  960.532790] R13: 0000000000000000 R14: ffff81001a88c034 R15: 
> ffff81001a88a980
> [  960.532790] FS:  0000000000000000(0000) GS:ffffffff80533000(0000) 
> knlGS:0000000000000000
> [  960.532790] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> [  960.532790] CR2: 0000000000000450 CR3: 000000001a5e8000 CR4: 
> 00000000000006e0
> [  960.532790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 
> 0000000000000000
> [  960.532790] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 
> 0000000000000400
> [  960.532790] Process swapper (pid: 0, veid=0, threadinfo 
> ffffffff8056a000, task ffffffff804ee480)
> [  960.532790] Stack:  00005000ffffafff ffffffff80423437 
> 31ff5ed30ce25000 a0161080221928fa
> [  960.532790]  0a08010100000000 107402008d740200 0000000000000000 
> ffffffff80423437
> [  960.532790]  ffffffff805d9db0 ffffffffa02987ec ffffffff805d9c00 
> 0000000000000020
> [  960.532790] Call Trace:
> [  960.532790]  <IRQ>  [<ffffffff80423437>] ? _read_lock_bh+0x9/0x19
> [  960.532790]  [<ffffffff80423437>] ? _read_lock_bh+0x9/0x19
> [  960.532790]  [<ffffffffa02987ec>] ? :ip_tables:ipt_do_table+0x515/0x581
> [  960.532790]  [<ffffffff803ece53>] ? tcp_check_req+0x14a/0x3d8
> [  960.532790]  [<ffffffff803ea825>] ? tcp_v4_do_rcv+0x387/0x4df
> [  960.532790]  [<ffffffff803ca150>] ? nf_iterate+0x41/0x7d
> [  960.532790]  [<ffffffff803ecc12>] ? tcp_v4_rcv+0x6f6/0x748
> [  960.532790]  [<ffffffff803d041d>] ? ip_local_deliver_finish+0x171/0x25f
> [  960.532790]  [<ffffffff803d0289>] ? ip_rcv_finish+0x3a1/0x3c4
> [  960.532790]  [<ffffffff803d087c>] ? ip_rcv+0x26e/0x2c3
> [  960.532790]  [<ffffffff803af5c7>] ? netif_receive_skb+0x37b/0x44f
> [  960.532790]  [<ffffffff803b2043>] ? process_backlog+0x86/0xef
> [  960.532790]  [<ffffffff803b1a6f>] ? net_rx_action+0xab/0x1da
> [  960.532790]  [<ffffffff80239ddf>] ? __do_softirq+0x96/0x15c
> [  960.532790]  [<ffffffff8020d3bc>] ? call_softirq+0x1c/0x28
> [  960.532790]  [<ffffffff8020f510>] ? do_softirq+0x3c/0x81
> [  960.532790]  [<ffffffff80239d05>] ? irq_exit+0x81/0xc5
> [  960.532790]  [<ffffffff8020f770>] ? do_IRQ+0xb9/0xd9
> [  960.532790]  [<ffffffff80212ca7>] ? mwait_idle+0x0/0x4d
> [  960.532790]  [<ffffffff80212ca7>] ? mwait_idle+0x0/0x4d
> [  960.532790]  [<ffffffff8020c55d>] ? ret_from_intr+0x0/0x19
> [  960.532790]  <EOI>  [<ffffffff8021a9b3>] ? lapic_next_event+0x0/0x13
> [  960.532790]  [<ffffffff80212ce8>] ? mwait_idle+0x41/0x4d
> [  960.532790]  [<ffffffff8020ad2b>] ? cpu_idle+0x89/0xb3
> [  960.532790]
> [  960.532790]
> [  960.532790] Code: 00 4d 85 e4 89 44 24 60 c7 44 24 64 08 00 00 00 74 
> 09 41 8b 44 24 04 89 44 24 68 48 8b 43 20 8b 4c 24 58 48 8d 54 24 50 48 
> 89 de <48> 8b 80 50 04 00 00 48 8b b8 40 01 00 00 e8 d1 b7 fe ff 65 48
> [  960.532790] RIP  [<ffffffff803e9712>] tcp_v4_send_ack+0x1f6/0x23e
> [  960.532790]  RSP <ffffffff805d9bf0>
> [  960.532790] CR2: 0000000000000450
> [  960.532790] ---[ end trace b9ce8b85803028c3 ]---
> [  960.532790] Kernel panic - not syncing: Aiee, killing interrupt handler!
> 
> -- Package-specific info:
> ** Version:
> Linux version 2.6.26-1-openvz-amd64 (Debian 2.6.26-5) (waldi@debian.org) 
> (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #1 SMP Wed 
> Sep 10 16:30:00 UTC 2008
> 
> ** Command line:
> root=/dev/hda1 ro
> 
> ** Not tainted
> 
> ** Kernel log:
> [    1.571113] ata1.00: configured for UDMA/133
> [    1.964775] isa bounce pool size: 16 pages
> [    1.964900] scsi 0:0:0:0: Direct-Access     ATA      ST3160812AS 
>   3.AA PQ: 0 ANSI: 5
> [    1.972729] ICH7: IDE controller (0x8086:0x27df rev 0x01) at  PCI 
> slot 0000:00:1f.1
> [    1.972729] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, 
> low) -> IRQ 18
> [    1.972729] ICH7: not 100% native mode: will probe irqs later
> [    1.972729]     ide0: BM-DMA at 0xffa0-0xffa7
> [    1.972729]     ide1: BM-DMA at 0xffa8-0xffaf
> [    1.972729] Probing IDE interface ide0...
> [    2.256468] hda: Maxtor 6Y080L0, ATA DISK drive
> [    2.704446] hdb: TSSTcorpDVD-ROM SH-D162C, ATAPI CD/DVD-ROM drive
> [    2.760812] hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
> [    2.760950] hda: UDMA/100 mode selected
> [    2.761149] hdb: host max PIO4 wanted PIO255(auto-tune) selected PIO4
> [    2.761277] hdb: UDMA/33 mode selected
> [    2.761467] Probing IDE interface ide1...
> [    3.580751] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> [    3.593032] ide1 at 0x170-0x177,0x376 on irq 15
> [    3.609199] Driver 'sd' needs updating - please use bus_type methods
> [    3.609199] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors 
> (160042 MB)
> [    3.609199] sd 0:0:0:0: [sda] Write Protect is off
> [    3.609199] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [    3.609199] sd 0:0:0:0: [sda] Write cache: enabled, read cache: 
> enabled, doesn't support DPO or FUA
> [    3.609199] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors 
> (160042 MB)
> [    3.609199] sd 0:0:0:0: [sda] Write Protect is off
> [    3.609199] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [    3.609220] sd 0:0:0:0: [sda] Write cache: enabled, read cache: 
> enabled, doesn't support DPO or FUA
> [    3.609275]  sda:<6>hda: max request size: 128KiB
> [    3.618633] hda: 160086528 sectors (81964 MB) w/2048KiB Cache, 
> CHS=65535/16/63
> [    3.620858] hda: cache flushes supported
> [    3.620945]  hda: hda1 hda2 < unknown partition table
> [    3.627667] sd 0:0:0:0: [sda] Attached SCSI disk
> [    3.633225]  hda5 >
> [    3.633225] hdb: ATAPI 48X DVD-ROM drive, 256kB Cache
> [    3.633225] Uniform CD-ROM driver Revision: 3.20
> [    3.828207] device-mapper: uevent: version 1.0.3
> [    3.828207] device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) 
> initialised: dm-devel@redhat.com
> [    3.955304] PM: Starting manual resume from disk
> [    3.988229] EXT3-fs: INFO: recovery required on readonly filesystem.
> [    3.988229] EXT3-fs: write access will be enabled during recovery.
> [    4.072304] kjournald starting.  Commit interval 5 seconds
> [    4.072387] EXT3-fs: recovery complete.
> [    4.072387] EXT3-fs: mounted filesystem with ordered data mode.
> [    5.538702] udevd version 125 started
> [    5.984416] input: Power Button (FF) as /class/input/input2
> [    5.996784] agpgart: Detected an Intel 945G Chipset.
> [    5.997352] agpgart: Detected 48892K stolen memory.
> [    6.009498] agpgart: AGP aperture is 256M @ 0xe0000000
> [    6.053573] ACPI: Power Button (FF) [PWRF]
> [    6.053751] input: Power Button (CM) as /class/input/input3
> [    6.117714] ACPI: Power Button (CM) [PWRB]
> [    6.441784] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level, 
> low) -> IRQ 16
> [    6.441784] PCI: Setting latency timer of device 0000:00:1b.0 to 64
> [    6.473741] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.03 (30-Apr-2008)
> [    6.473741] iTCO_wdt: Found a ICH7 or ICH7R TCO device (Version=2, 
> TCOBASE=0x0860)
> [    6.473741] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
> [    6.627706] input: PC Speaker as /class/input/input4
> [    6.632990] Error: Driver 'pcspkr' is already registered, aborting...
> [    6.646535] intel_rng: FWH not detected
> [    6.682554] ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, 
> low) -> IRQ 19
> [    6.706818] pnp: the driver 'parport_pc' has been registered
> [    6.706842] parport_pc 00:07: reported by Plug and Play ACPI
> [    6.706932] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
> [    6.803251] parport_pc 00:07: driver attached
> [    8.193527] EXT3 FS on hda1, internal journal
> [    9.054543] loop: module loaded
> [   14.713109] kjournald starting.  Commit interval 5 seconds
> [   14.713109] EXT3 FS on dm-3, internal journal
> [   14.713109] EXT3-fs: mounted filesystem with ordered data mode.
> [   14.746406] kjournald starting.  Commit interval 5 seconds
> [   14.754452] EXT3 FS on dm-0, internal journal
> [   14.754522] EXT3-fs: mounted filesystem with ordered data mode.
> [   14.773919] kjournald starting.  Commit interval 5 seconds
> [   14.774427] EXT3 FS on dm-1, internal journal
> [   14.774427] EXT3-fs: mounted filesystem with ordered data mode.
> [   14.790426] kjournald starting.  Commit interval 5 seconds
> [   14.794387] EXT3 FS on dm-2, internal journal
> [   14.794387] EXT3-fs: mounted filesystem with ordered data mode.
> [   14.838399] kjournald starting.  Commit interval 5 seconds
> [   14.838399] EXT3 FS on dm-5, internal journal
> [   14.838399] EXT3-fs: mounted filesystem with ordered data mode.
> [   15.126894] Adding 524280k swap on /dev/mapper/maxtor-swap. 
> Priority:-1 extents:1 across:524280k
> [   17.822520] r8169: eth0: link up
> [   20.979928] NET: Registered protocol family 10
> [   21.165889] eth1: link up, 100Mbps, full-duplex, lpa 0x41E1
> [   21.472123] ip_tables: (C) 2000-2006 Netfilter Core Team
> [   21.734818] Netfilter messages via NETLINK v0.30.
> [   21.819832] nf_conntrack version 0.5.0 (3582 buckets, 14328 max)
> [   22.266641] ctnetlink v0.93: registering with nfnetlink.
> [   22.489740] ClusterIP Version 0.8 loaded successfully
> [   25.860782] ip6_tables: (C) 2000-2006 Netfilter Core Team
> [   30.316659] warning: `vzctl' uses 32-bit capabilities (legacy support 
> in use)
> [   30.347865] CT: 100: started
> [   31.230383] eth0: no IPv6 routers present
> [   31.740026] eth1: no IPv6 routers present
> [   32.652441] CT: 101: started
> [   44.284340] [drm] Initialized drm 1.1.0 20060810
> [   44.332337] ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, 
> low) -> IRQ 16
> [   44.332337] PCI: Setting latency timer of device 0000:00:02.0 to 64
> [   44.332337] [drm] Initialized i915 1.6.0 20060119 on minor 0
> 
> ** Loaded modules:
> Module                  Size  Used by
> i915                   35200  2
> drm                    91360  3 i915
> vzethdev               14592  0
> vznetdev               24456  4
> simfs                   8944  2
> vzdquota               42868  2 [permanent]
> vzmon                  31248  4 vzethdev,vznetdev
> vzdev                   7568  4 vzethdev,vznetdev,vzdquota,vzmon
> xt_TCPMSS               8576  0
> video                  24084  0
> output                  7808  1 video
> ac                      9352  0
> battery                16904  0
> ip6table_filter         8320  1
> ip6_tables             23184  1 ip6table_filter
> iptable_raw             7424  0
> xt_comment              6272  0
> xt_policy               7424  0
> ipt_ULOG               13736  0
> ipt_TTL                 6400  0
> ipt_ttl                 6144  0
> ipt_REJECT              7552  4
> ipt_REDIRECT            6272  0
> ipt_recent             13208  0
> ipt_NETMAP              6272  0
> ipt_MASQUERADE          6528  1
> ipt_LOG                10372  8
> ipt_ECN                 6912  0
> ipt_ecn                 6400  0
> ipt_CLUSTERIP          11400  0
> ipt_ah                  6144  0
> ipt_addrtype            6912  0
> nf_nat_tftp             6016  0
> nf_nat_snmp_basic      14088  0
> nf_nat_sip             10752  0
> nf_nat_pptp             7552  0
> nf_nat_proto_gre        6916  1 nf_nat_pptp
> nf_nat_irc              6656  0
> nf_nat_h323            11008  0
> nf_nat_ftp              7296  0
> nf_nat_amanda           6400  0
> ts_kmp                  6272  5
> nf_conntrack_amanda     8832  1 nf_nat_amanda
> nf_conntrack_tftp       9748  1 nf_nat_tftp
> nf_conntrack_sip       23972  1 nf_nat_sip
> nf_conntrack_proto_sctp    12428  0
> nf_conntrack_pptp      10756  1 nf_nat_pptp
> nf_conntrack_proto_gre     9472  1 nf_conntrack_pptp
> nf_conntrack_netlink    20736  0
> nf_conntrack_netbios_ns     7040  0
> nf_conntrack_irc       10680  1 nf_nat_irc
> nf_conntrack_h323      57168  1 nf_nat_h323
> nf_conntrack_ftp       12728  1 nf_nat_ftp
> xt_tcpmss               6656  0
> xt_pkttype              6272  4
> xt_physdev              6928  0
> xt_owner                7296  0
> xt_NFQUEUE              6400  0
> xt_NFLOG                6400  0
> xt_multiport            7424  4
> xt_MARK                 7552  0
> xt_mark                 6912  0
> xt_mac                  6272  0
> xt_limit                7172  0
> xt_length               6400  0
> xt_iprange              6912  0
> xt_helper               6784  0
> xt_hashlimit           16260  0
> xt_DSCP                 7808  0
> xt_dscp                 7168  0
> xt_dccp                 7312  0
> xt_conntrack            8704  0
> xt_CONNMARK             8192  0
> xt_connmark             7424  0
> xt_CLASSIFY             6272  0
> xt_tcpudp               7680  33
> xt_state                6656  16
> iptable_nat            11652  1
> nf_nat                 22548  13 
> ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE,nf_nat_tftp,nf_nat_sip,nf_nat_pptp,nf_nat_proto_gre,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,nf_conntrack_netlink,iptable_nat
> nf_conntrack_ipv4      24608  19 iptable_nat,nf_nat
> nf_conntrack           82432  28 
> ipt_CLUSTERIP,nf_nat_tftp,nf_nat_snmp_basic,nf_nat_sip,nf_nat_pptp,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,nf_conntrack_amanda,nf_conntrack_tftp,nf_conntrack_sip,nf_conntrack_proto_sctp,nf_conntrack_pptp,nf_conntrack_proto_gre,nf_conntrack_netlink,nf_conntrack_netbios_ns,nf_conntrack_irc,nf_conntrack_h323,nf_conntrack_ftp,xt_helper,xt_conntrack,xt_CONNMARK,xt_connmark,xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4
> iptable_mangle          8704  1
> nfnetlink               8904  1 nf_conntrack_netlink
> iptable_filter          8320  1
> ip_tables              21776  4 
> iptable_raw,iptable_nat,iptable_mangle,iptable_filter
> x_tables               25736  44 
> xt_TCPMSS,ip6_tables,xt_comment,xt_policy,ipt_ULOG,ipt_TTL,ipt_ttl,ipt_REJECT,ipt_REDIRECT,ipt_recent,ipt_NETMAP,ipt_MASQUERADE,ipt_LOG,ipt_ECN,ipt_ecn,ipt_CLUSTERIP,ipt_ah,ipt_addrtype,xt_tcpmss,xt_pkttype,xt_physdev,xt_owner,xt_NFQUEUE,xt_NFLOG,xt_multiport,xt_MARK,xt_mark,xt_mac,xt_limit,xt_length,xt_iprange,xt_helper,xt_hashlimit,xt_DSCP,xt_dscp,xt_dccp,xt_conntrack,xt_CONNMARK,xt_connmark,xt_CLASSIFY,xt_tcpudp,xt_state,iptable_nat,ip_tables
> ipv6                  296256  59 vzmon
> eeprom                 10640  0
> cpufreq_ondemand       11792  2
> acpi_cpufreq           11792  0
> freq_table              9344  2 cpufreq_ondemand,acpi_cpufreq
> loop                   19340  0
> parport_pc             31016  0
> i2c_i801               13596  0
> parport                41776  1 parport_pc
> rng_core                9096  0
> pcspkr                  7040  0
> i2c_core               27936  2 eeprom,i2c_i801
> iTCO_wdt               15696  0
> snd_hda_intel         434776  0
> snd_pcm                81928  1 snd_hda_intel
> snd_timer              25744  1 snd_pcm
> snd                    63688  3 snd_hda_intel,snd_pcm,snd_timer
> soundcore              12064  1 snd
> intel_agp              31600  1
> button                 11680  0
> snd_page_alloc         13072  2 snd_hda_intel,snd_pcm
> evdev                  14208  0
> ext3                  124432  6
> jbd                    51240  1 ext3
> mbcache                12804  1 ext3
> dm_mirror              20608  0
> dm_log                 13956  1 dm_mirror
> dm_snapshot            19400  0
> dm_mod                 58864  16 dm_mirror,dm_log,dm_snapshot
> ide_cd_mod             36360  0
> cdrom                  37928  1 ide_cd_mod
> ide_disk               16512  3
> sd_mod                 29376  1
> ata_generic            10116  0
> piix                   12424  0 [permanent]
> ata_piix               22660  1
> r8169                  31364  0
> libata                165472  2 ata_generic,ata_piix
> scsi_mod              160888  2 sd_mod,libata
> dock                   14112  1 libata
> ide_pci_generic         9220  0 [permanent]
> ide_core              128156  4 ide_cd_mod,ide_disk,piix,ide_pci_generic
> 8139too                28288  0
> 8139cp                 23808  0
> mii                     9856  2 8139too,8139cp
> thermal                22688  0
> processor              42304  2 acpi_cpufreq,thermal
> fan                     9352  0
> thermal_sys            17728  4 video,thermal,processor,fan
> 
> ** PCI devices:
> 00:00.0 Host bridge [0600]: Intel Corporation 82945G/GZ/P/PL Memory 
> Controller Hub [8086:2770] (rev 02)
>          Subsystem: Intel Corporation 82945G/GZ/P/PL Memory Controller 
> Hub [8086:2770]
>          Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- 
> ParErr- Stepping- SERR- FastB2B- DisINTx-
>          Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
> <TAbort- <MAbort+ >SERR- <PERR- INTx-
>          Latency: 0
>          Capabilities: <access denied>
>          Kernel driver in use: agpgart-intel
>          Kernel modules: intel-agp
> 
> 00:02.0 VGA compatible controller [0300]: Intel Corporation 82945G/GZ 
> Integrated Graphics Controller [8086:2772] (rev 02)
>          Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
>          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 16
>          Region 0: Memory at cfe80000 (32-bit, non-prefetchable) [size=512K]
>          Region 1: I/O ports at ec00 [size=8]
>          Region 2: Memory at e0000000 (32-bit, prefetchable) [size=256M]
>          Region 3: Memory at cfe40000 (32-bit, non-prefetchable) [size=256K]
>          Capabilities: <access denied>
>          Kernel modules: intelfb
> 
> 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High 
> Definition Audio Controller [8086:27d8] (rev 01)
>          Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
>          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: 32 bytes
>          Interrupt: pin A routed to IRQ 16
>          Region 0: Memory at cfe3c000 (64-bit, non-prefetchable) [size=16K]
>          Capabilities: <access denied>
>          Kernel driver in use: HDA Intel
>          Kernel modules: snd-hda-intel
> 
> 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge 
> [8086:244e] (rev e1) (prog-if 01)
>          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=01, subordinate=01, sec-latency=32
>          I/O behind bridge: 0000d000-0000dfff
>          Memory behind bridge: cfc00000-cfcfffff
>          Prefetchable memory behind bridge: 
> 0000000020000000-00000000200fffff
>          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: <access denied>
> 
> 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family) 
> LPC Interface Bridge [8086:27b8] (rev 01)
>          Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
>          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: <access denied>
>          Kernel modules: intel-rng, iTCO_wdt
> 
> 00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE 
> Controller [8086:27df] (rev 01) (prog-if 8a [Master SecP PriP])
>          Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
>          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 18
>          Region 0: I/O ports at 01f0 [size=8]
>          Region 1: I/O ports at 03f4 [size=1]
>          Region 2: I/O ports at 0170 [size=8]
>          Region 3: I/O ports at 0374 [size=1]
>          Region 4: I/O ports at ffa0 [size=16]
>          Kernel driver in use: PIIX_IDE
>          Kernel modules: ide-pci-generic, piix, ata_generic
> 
> 00:1f.2 IDE interface [0101]: Intel Corporation 82801GB/GR/GH (ICH7 
> Family) SATA IDE Controller [8086:27c0] (rev 01) (prog-if 8f [Master 
> SecP SecO PriP PriO])
>          Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
>          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 e880 [size=8]
>          Region 1: I/O ports at e800 [size=4]
>          Region 2: I/O ports at e480 [size=8]
>          Region 3: I/O ports at e400 [size=4]
>          Region 4: I/O ports at e080 [size=16]
>          Capabilities: <access denied>
>          Kernel driver in use: ata_piix
>          Kernel modules: ide-pci-generic, ata_piix, ata_generic
> 
> 00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus 
> Controller [8086:27da] (rev 01)
>          Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
>          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 19
>          Region 4: I/O ports at 0400 [size=32]
>          Kernel driver in use: i801_smbus
>          Kernel modules: i2c-i801
> 
> 01:02.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. 
> RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
>          Subsystem: Unex Technology Corp. Device [1429:d010]
>          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)
>          Interrupt: pin A routed to IRQ 18
>          Region 0: I/O ports at d800 [size=256]
>          Region 1: Memory at cfcffc00 (32-bit, non-prefetchable) [size=256]
>          Capabilities: <access denied>
>          Kernel driver in use: 8139too
>          Kernel modules: 8139too, 8139cp
> 
> 01:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. 
> RTL-8110SC/8169SC Gigabit Ethernet [10ec:8167] (rev 10)
>          Subsystem: Micro-Star International Co., Ltd. Device [1462:267c]
>          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 20
>          Region 0: I/O ports at d400 [size=256]
>          Region 1: Memory at cfcff800 (32-bit, non-prefetchable) [size=256]
>          Expansion ROM at 20000000 [disabled] [size=128K]
>          Capabilities: <access denied>
>          Kernel driver in use: r8169
>          Kernel modules: r8169
> 
> 
> 
> -- System Information:
> Debian Release: lenny/sid
>    APT prefers testing
>    APT policy: (500, 'testing')
> Architecture: amd64 (x86_64)
> 
> Kernel: Linux 2.6.26-1-openvz-amd64 (SMP w/2 CPU cores)
> Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/bash
> 
> Versions of packages linux-image-2.6.26-1-openvz-amd64 depends on:
> ii  debconf [debconf-2.0]         1.5.22     Debian configuration 
> management sy
> ii  initramfs-tools [linux-initra 0.92j      tools for generating an 
> initramfs
> ii  module-init-tools             3.4-1      tools for managing Linux 
> kernel mo
> ii  vzctl                         3.0.22-11  server virtualization 
> solution - c
> 
> linux-image-2.6.26-1-openvz-amd64 recommends no packages.
> 
> Versions of packages linux-image-2.6.26-1-openvz-amd64 suggests:
> ii  grub                          0.97-47    GRand Unified Bootloader 
> (Legacy v
> pn  linux-doc-2.6.26              <none>     (no description available)
> 
> -- debconf information excluded
> 
> 
> 
> 



-- 
Thank,
Vitaliy Gusev



Reply to: