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Bug#611622: marked as done (linux-image-2.6.32-bpo.5-686: VM problems)



Your message dated Wed, 9 Feb 2011 16:53:40 +0000
with message-id <20110209165340.GG21934@decadent.org.uk>
and subject line Re: Bug#611622: linux-image-2.6.32-bpo.5-686: VM problems
has caused the Debian Bug report #611622,
regarding linux-image-2.6.32-bpo.5-686: VM problems
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
611622: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611622
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: linux-2.6
Version: 2.6.32-30~bpo50+1
Severity: normal


I keep getting VM failure messages. I suspect the machine 
is simply a bit too slow for the network card which is in 
it. It is a via Nehemia at 1.7GHz with an extra Intel 
GigE server adapter. The backtraces look like showing 
problems in the network receive/xmit routines.

The machine is swapless and is used mostly as an NFS 
server. It was not showing this behaviour under 2.6.26

Best Regards,

-- Package-specific info:
** Version:
Linux version 2.6.32-bpo.5-686 (Debian 2.6.32-30~bpo50+1) (norbert@tretkowski.de) (gcc version 4.3.2 (Debian 4.3.2-1.1) ) #1 SMP Tue Jan 18 23:27:36 UTC 2011

** Command line:
auto BOOT_IMAGE=Lin_2.6.32-bpo ro root=900 acpi_enforce_resources=lax

** Not tainted

** Kernel log:
[120567.850253] HighMem: 1*4kB 5*8kB 0*16kB 1*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[120567.850276] 171605 total pagecache pages
[120567.850281] 0 pages in swap cache
[120567.850286] Swap cache stats: add 0, delete 0, find 0/0
[120567.850291] Free swap  = 0kB
[120567.850295] Total swap = 0kB
[120567.867575] 245472 pages RAM
[120567.867584] 19186 pages HighMem
[120567.867588] 3410 pages reserved
[120567.867592] 29182 pages shared
[120567.867596] 216768 pages non-shared
[120567.867696] swapper: page allocation failure. order:5, mode:0x4020
[120567.867705] Pid: 0, comm: swapper Not tainted 2.6.32-bpo.5-686 #1
[120567.867710] Call Trace:
[120567.867731]  [<c108c099>] ? __alloc_pages_nodemask+0x484/0x4d9
[120567.867743]  [<c108c0fa>] ? __get_free_pages+0xc/0x17
[120567.867752]  [<c10ae8fe>] ? __kmalloc+0x30/0x128
[120567.867763]  [<c11d29ec>] ? pskb_expand_head+0x4f/0x157
[120567.867772]  [<c11d2e2f>] ? __pskb_pull_tail+0x40/0x1f6
[120567.867786]  [<c11d9ad4>] ? dev_queue_xmit+0xe4/0x38e
[120567.867801]  [<c11fb191>] ? ip_finish_output+0x0/0x5c
[120567.867810]  [<c11fb156>] ? ip_finish_output2+0x187/0x1c2
[120567.867820]  [<c11fa657>] ? ip_local_out+0x15/0x17
[120567.867829]  [<c11fae38>] ? ip_queue_xmit+0x31e/0x379
[120567.867838]  [<c10add2d>] ? __slab_alloc+0x97/0x431
[120567.867849]  [<c126e058>] ? _spin_lock_bh+0x8/0x1e
[120567.867870]  [<f8775a86>] ? __nf_ct_refresh_acct+0x66/0xa4 [nf_conntrack]
[120567.867884]  [<c1209e8e>] ? tcp_transmit_skb+0x595/0x5cc
[120567.867894]  [<c120bef2>] ? tcp_write_xmit+0x7a3/0x874
[120567.867903]  [<c1207926>] ? tcp_ack+0x1611/0x1802
[120567.867912]  [<c120921b>] ? tcp_established_options+0x1d/0x8b
[120567.867921]  [<c12094df>] ? tcp_current_mss+0x38/0x53
[120567.867931]  [<c120c009>] ? __tcp_push_pending_frames+0x1e/0x50
[120567.867940]  [<c1207b32>] ? tcp_data_snd_check+0x1b/0xd2
[120567.867949]  [<c12081d1>] ? tcp_rcv_established+0xd2/0x626
[120567.867960]  [<c120e958>] ? tcp_v4_do_rcv+0x15f/0x2cf
[120567.867970]  [<c120ee9a>] ? tcp_v4_rcv+0x3d2/0x602
[120567.867980]  [<c11f71d6>] ? ip_local_deliver_finish+0x10c/0x18c
[120567.867989]  [<c11f6dfc>] ? ip_rcv_finish+0x2c4/0x2d8
[120567.867999]  [<c11d8d99>] ? netif_receive_skb+0x3bb/0x3d6
[120567.868095]  [<f7c6ca2c>] ? e1000_clean_rx_irq+0x351/0x400 [e1000]
[120567.868130]  [<f7c703c6>] ? e1000_clean+0x29f/0x40d [e1000]
[120567.868142]  [<c104684c>] ? hrtimer_get_next_event+0x8c/0xa0
[120567.868155]  [<c103b2df>] ? get_next_timer_interrupt+0x190/0x1fb
[120567.868165]  [<c1007569>] ? sched_clock+0x5/0x7
[120567.868175]  [<c1047beb>] ? sched_clock_local+0x15/0x11b
[120567.868184]  [<c11d9319>] ? net_rx_action+0x96/0x194
[120567.868196]  [<c10354dc>] ? __do_softirq+0xaa/0x151
[120567.868205]  [<c10355b4>] ? do_softirq+0x31/0x3c
[120567.868213]  [<c103568a>] ? irq_exit+0x26/0x58
[120567.868225]  [<c1004699>] ? do_IRQ+0x78/0x89
[120567.868234]  [<c10037f0>] ? common_interrupt+0x30/0x38
[120567.868250]  [<c101a818>] ? native_safe_halt+0x2/0x3
[120567.868259]  [<c1008597>] ? default_idle+0x3c/0x5a
[120567.868267]  [<c1002389>] ? cpu_idle+0x89/0xa4
[120567.868279]  [<c13bf7fc>] ? start_kernel+0x318/0x31d
[120567.868284] Mem-Info:
[120567.868288] DMA per-cpu:
[120567.868293] CPU    0: hi:    0, btch:   1 usd:   0
[120567.868298] Normal per-cpu:
[120567.868304] CPU    0: hi:  186, btch:  31 usd:  43
[120567.868308] HighMem per-cpu:
[120567.868314] CPU    0: hi:   18, btch:   3 usd:   2
[120567.868327] active_anon:21435 inactive_anon:28240 isolated_anon:0
[120567.868331]  active_file:7502 inactive_file:163906 isolated_file:0
[120567.868334]  unevictable:0 dirty:30 writeback:0 unstable:0
[120567.868338]  free:4413 slab_reclaimable:3626 slab_unreclaimable:1704
[120567.868341]  mapped:1903 shmem:189 pagetables:547 bounce:0
[120567.868359] DMA free:3556kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:904kB active_file:8kB inactive_file:10832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:104kB slab_unreclaimable:248kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[120567.868375] lowmem_reserve[]: 0 861 935 935
[120567.868397] Normal free:13892kB min:3720kB low:4648kB high:5580kB active_anon:73216kB inactive_anon:87456kB active_file:28008kB inactive_file:610636kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:881880kB mlocked:0kB dirty:112kB writeback:0kB mapped:5256kB shmem:124kB slab_reclaimable:14400kB slab_unreclaimable:6568kB kernel_stack:1392kB pagetables:1408kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[120567.868414] lowmem_reserve[]: 0 0 594 594
[120567.868434] HighMem free:204kB min:128kB low:208kB high:288kB active_anon:12524kB inactive_anon:24600kB active_file:1992kB inactive_file:34156kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:76144kB mlocked:0kB dirty:8kB writeback:0kB mapped:2356kB shmem:632kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:780kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[120567.868451] lowmem_reserve[]: 0 0 0 0
[120567.868459] DMA: 5*4kB 2*8kB 6*16kB 5*32kB 1*64kB 3*128kB 5*256kB 3*512kB 0*1024kB 0*2048kB 0*4096kB = 3556kB
[120567.868482] Normal: 1941*4kB 426*8kB 134*16kB 10*32kB 2*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13892kB
[120567.868506] HighMem: 1*4kB 5*8kB 0*16kB 1*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 204kB
[120567.868529] 171605 total pagecache pages
[120567.868534] 0 pages in swap cache
[120567.868539] Swap cache stats: add 0, delete 0, find 0/0
[120567.868544] Free swap  = 0kB
[120567.868548] Total swap = 0kB
[120567.885832] 245472 pages RAM
[120567.885841] 19186 pages HighMem
[120567.885845] 3410 pages reserved
[120567.885849] 29182 pages shared
[120567.885853] 216768 pages non-shared
[139878.713574] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[139879.713580] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[149372.552036] uhci_hcd 0000:00:10.0: Controller not stopped yet!
[149372.573769] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[149373.573770] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[149374.008016] uhci_hcd 0000:00:10.0: Controller not stopped yet!
[149374.573772] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[149375.693783] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[171822.825601] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[171823.825603] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[171824.825603] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[171825.945611] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 128 rq 6 len 255 ret -110
[172411.589439] usb 3-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 161 rq 1 len 2 ret -110

** Model information
not available

** Loaded modules:
Module                  Size  Used by
via                    29059  2 
drm                   112096  3 via
xt_state                 927  42 
xt_tcpudp               1743  40 
iptable_nat             3559  1 
nf_nat                 10596  1 iptable_nat
nf_conntrack_ipv4       7597  45 iptable_nat,nf_nat
nf_conntrack           38127  4 xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4
nf_defrag_ipv4           779  1 nf_conntrack_ipv4
iptable_filter          1790  1 
ip_tables               7694  2 iptable_nat,iptable_filter
x_tables                8327  4 xt_state,xt_tcpudp,iptable_nat,ip_tables
rfcomm                 25195  2 
l2cap                  21705  9 rfcomm
crc16                   1027  1 l2cap
bluetooth              36339  4 rfcomm,l2cap
rfkill                 10280  1 bluetooth
autofs4                16691  3 
tun                     8780  2 
nfsd                  194271  13 
exportfs                2626  1 nfsd
nfs                   207290  0 
lockd                  49505  2 nfsd,nfs
fscache                24722  1 nfs
nfs_acl                 1695  2 nfsd,nfs
auth_rpcgss            25296  2 nfsd,nfs
sunrpc                134916  16 nfsd,nfs,lockd,nfs_acl,auth_rpcgss
deflate                 1315  0 
zlib_deflate           15814  1 deflate
ctr                     2703  0 
twofish                 5665  0 
twofish_common         12560  1 twofish
camellia               16843  0 
serpent                16187  0 
blowfish                7252  0 
cast5                  15593  0 
des_generic            15027  0 
cbc                     2047  0 
aes_i586                6816  0 
padlock_aes             4623  0 
aes_generic            25738  2 aes_i586,padlock_aes
xcbc                    1925  0 
rmd160                  9448  0 
sha256_generic         10748  0 
padlock_sha             2845  0 
sha1_generic            1399  0 
hmac                    2033  0 
crypto_null             1876  0 
af_key                 23430  0 
it87                   11487  0 
hwmon_vid               1528  1 it87
loop                    9777  0 
snd_via82xx            15252  1 
gameport                6069  1 snd_via82xx
snd_ac97_codec         79064  1 snd_via82xx
ac97_bus                 710  1 snd_ac97_codec
snd_pcm_oss            28679  1 
snd_mixer_oss          10461  1 snd_pcm_oss
snd_pcm                47202  3 snd_via82xx,snd_ac97_codec,snd_pcm_oss
snd_page_alloc          5065  2 snd_via82xx,snd_pcm
snd_mpu401_uart         4067  1 snd_via82xx
snd_seq_midi            3576  0 
snd_rawmidi            12513  2 snd_mpu401_uart,snd_seq_midi
snd_seq_midi_event      3684  1 snd_seq_midi
snd_seq                35491  2 snd_seq_midi,snd_seq_midi_event
parport_pc             15799  0 
parport                22550  1 parport_pc
snd_timer              12238  2 snd_pcm,snd_seq
snd_seq_device          3673  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    34395  10 snd_via82xx,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_mpu401_uart,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
usblp                   7907  0 
evdev                   5609  4 
soundcore               3450  2 snd
pcspkr                  1207  0 
i2c_viapro              4419  0 
i2c_core               12700  2 drm,i2c_viapro
psmouse                44669  0 
serio_raw               2920  0 
processor              26347  0 
button                  3598  0 
shpchp                 21220  0 
pci_hotplug            18065  1 shpchp
ext3                   94320  5 
jbd                    32213  1 ext3
mbcache                 3766  1 ext3
raid1                  16383  4 
raid0                   5613  1 
md_mod                 67373  7 raid1,raid0
sd_mod                 25997  12 
crc_t10dif              1012  1 sd_mod
usbhid                 28040  0 
hid                    50885  1 usbhid
sata_via                5620  10 
pata_via                5709  0 
via_rhine              14651  0 
ata_generic             2067  0 
ehci_hcd               27927  0 
mii                     2714  1 via_rhine
uhci_hcd               16069  0 
floppy                 40923  0 
libata                115793  3 sata_via,pata_via,ata_generic
usbcore                98521  20 usblp,usbhid,ehci_hcd,uhci_hcd
scsi_mod              101481  2 sd_mod,libata
e1000                  77361  0 
nls_base                4541  1 usbcore
thermal                 9198  0 
fan                     2590  0 
thermal_sys             9378  3 processor,thermal,fan

** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0
iface eth0 inet static
	address 192.168.3.29
	netmask 255.255.255.0
	broadcast 192.168.3.255
	gateway 192.168.3.9
auto lo:1
iface lo:1 inet static
        address 192.168.0.1
        netmask 255.255.255.255

auto lo:2
iface lo:2 inet static
        address 192.168.0.2
        netmask 255.255.255.255

auto lo:3
iface lo:3 inet static
        address 192.168.0.3
        netmask 255.255.255.255

auto lo:4
iface lo:4 inet static
        address 192.168.0.4
        netmask 255.255.255.255

auto lo:5
iface lo:5 inet static
        address 192.168.0.5
        netmask 255.255.255.255


auto lo:6
iface lo:6 inet static
        address 192.168.7.254
        netmask 255.255.255.255

auto lo:7
iface lo:7 inet static
        address 192.168.0.7
        netmask 255.255.255.255

auto eth1
iface eth1 inet static
        address 192.168.254.254
        netmask 255.255.255.0
        broadcast 192.168.4.255



** 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
    inet 192.168.0.1/32 scope global lo:1
    inet 192.168.0.2/32 scope global lo:2
    inet 192.168.0.3/32 scope global lo:3
    inet 192.168.0.4/32 scope global lo:4
    inet 192.168.0.5/32 scope global lo:5
    inet 192.168.7.254/32 scope global lo:6
    inet 192.168.0.7/32 scope global lo:7
    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 00:11:0a:5c:63:d6 brd ff:ff:ff:ff:ff:ff
    inet 192.168.3.29/24 brd 192.168.3.255 scope global eth0
    inet6 fe80::211:aff:fe5c:63d6/64 scope link 
       valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:1b:b9:91:7b:63 brd ff:ff:ff:ff:ff:ff
    inet 192.168.254.254/24 brd 192.168.4.255 scope global eth1
    inet6 fe80::21b:b9ff:fe91:7b63/64 scope link 
       valid_lft forever preferred_lft forever
4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 00:11:0a:5c:63:d7 brd ff:ff:ff:ff:ff:ff
5: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1300 qdisc pfifo_fast state UNKNOWN qlen 100
    link/[65534] 
    inet 192.168.8.1 peer 192.168.8.2/32 scope global tun0

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:14908834   93780    0    0    0     0          0         0 14908834   93780    0    0    0     0       0          0
  eth0:3001597881 27801891    0    0    0     0          0       121 2038745781 26382311    0    0    0     0       0          0
  eth1: 6887434   47984    0    0    0     0          0         0 35029535   56296    0    0    0     0       0          0
  eth2:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
  tun0:  248920    3157    0    0    0     0          0         0   527356    1945    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    27817902 total packets received
    72749 forwarded
    0 incoming packets discarded
    27744279 incoming packets delivered
    17288421 requests sent out
    1 outgoing packets dropped
    214 reassemblies required
    107 packets reassembled ok
Icmp:
    11294 ICMP messages received
    2 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 2012
        source quenches: 4
        echo requests: 40
        echo replies: 9238
    15612 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 6058
        redirect: 3
        echo request: 9511
        echo replies: 40
IcmpMsg:
        InType0: 9238
        InType3: 2012
        InType4: 4
        InType8: 40
        OutType0: 40
        OutType3: 6058
        OutType5: 3
        OutType8: 9511
Tcp:
    3119 active connections openings
    29936 passive connection openings
    115 failed connection attempts
    421 connection resets received
    50 connections established
    27544508 segments received
    17025031 segments send out
    2305 segments retransmited
    0 bad segments received.
    2741 resets sent
Udp:
    188731 packets received
    95 packets to unknown port received.
    0 packet receive errors
    173116 packets sent
UdpLite:
TcpExt:
    2 resets received for embryonic SYN_RECV sockets
    1443 TCP sockets finished time wait in fast timer
    17397 delayed acks sent
    107 delayed acks further delayed because of locked socket
    Quick ack mode was activated 233 times
    9994 packets directly queued to recvmsg prequeue.
    73728 bytes directly in process context from backlog
    2190518 bytes directly received in process context from prequeue
    20955390 packet headers predicted
    3104 packets header predicted and directly queued to user
    116180 acknowledgments not containing data payload received
    17460364 predicted acknowledgments
    83 times recovered from packet loss by selective acknowledgements
    200 congestion windows recovered without slow start after partial ack
    166 TCP data loss events
    2 timeouts after SACK recovery
    372 fast retransmits
    3 forward retransmits
    249 other TCP timeouts
    1 SACK retransmits failed
    233 DSACKs sent for old packets
    212 DSACKs received
    47 connections reset due to unexpected data
    1529 connections reset due to early user close
    23 connections aborted due to timeout
    TCPDSACKIgnoredOld: 14
    TCPDSACKIgnoredNoUndo: 176
    TCPSackShifted: 13
    TCPSackMerged: 313
    TCPSackShiftFallback: 250
IpExt:
    InMcastPkts: 274
    OutMcastPkts: 82
    InBcastPkts: 1480
    InOctets: -1667199134
    OutOctets: 199574839
    InMcastOctets: 46939
    OutMcastOctets: 9292
    InBcastOctets: 173516

*** Device features:
eth0: 0x10b89
eth1: 0x0
eth2: 0x10b89
lo: 0x13865
tun0: 0x0

** PCI devices:
00:00.0 Host bridge [0600]: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge [1106:0314]
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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: 8
	Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M]
	Capabilities: <access denied>
	Kernel driver in use: agpgart-via

00:00.1 Host bridge [0600]: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge [1106:1314]
	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

00:00.2 Host bridge [0600]: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge [1106:2314]
	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

00:00.3 Host bridge [0600]: VIA Technologies, Inc. PT890 Host Bridge [1106:3208]
	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

00:00.4 Host bridge [0600]: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge [1106:4314]
	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

00:00.7 Host bridge [0600]: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge [1106:7314]
	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

00:01.0 PCI bridge [0604]: VIA Technologies, Inc. VT8237/VX700 PCI Bridge [1106:b198] (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=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000d000-0000dfff
	Memory behind bridge: fb000000-fcffffff
	Prefetchable memory behind bridge: f4000000-f7ffffff
	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>
	Kernel modules: shpchp

00:09.0 Ethernet controller [0200]: Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) [8086:1010] (rev 01)
	Subsystem: Compaq Computer Corporation NC7170 Gigabit Server Adapter [0e11:00db]
	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: 252 (63750ns min), Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 17
	Region 0: Memory at fdfc0000 (64-bit, non-prefetchable) [size=128K]
	Region 2: Memory at fdf40000 (64-bit, non-prefetchable) [size=256K]
	Region 4: I/O ports at ff00 [size=64]
	[virtual] Expansion ROM at 3c000000 [disabled] [size=256K]
	Capabilities: <access denied>
	Kernel driver in use: e1000
	Kernel modules: e1000

00:09.1 Ethernet controller [0200]: Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) [8086:1010] (rev 01)
	Subsystem: Compaq Computer Corporation NC7170 Gigabit Server Adapter [0e11:00db]
	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: 252 (63750ns min), Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 18
	Region 0: Memory at fdfa0000 (64-bit, non-prefetchable) [size=128K]
	Region 4: I/O ports at fe00 [size=64]
	Capabilities: <access denied>
	Kernel driver in use: e1000
	Kernel modules: e1000

00:0f.0 IDE interface [0101]: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller [1106:3149] (rev 80) (prog-if 8f [Master SecP SecO PriP PriO])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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
	Interrupt: pin B routed to IRQ 20
	Region 0: I/O ports at fd00 [size=8]
	Region 1: I/O ports at fc00 [size=4]
	Region 2: I/O ports at fb00 [size=8]
	Region 3: I/O ports at fa00 [size=4]
	Region 4: I/O ports at f900 [size=16]
	Region 5: I/O ports at f200 [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sata_via
	Kernel modules: sata_via

00:0f.1 IDE interface [0101]: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE [1106:0571] (rev 06) (prog-if 8a [Master SecP PriP])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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
	Interrupt: pin A routed to IRQ 20
	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 f800 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: pata_via
	Kernel modules: pata_via

00:10.0 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 81) (prog-if 00 [UHCI])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 21
	Region 4: I/O ports at f700 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:10.1 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 81) (prog-if 00 [UHCI])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 21
	Region 4: I/O ports at f600 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:10.2 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 81) (prog-if 00 [UHCI])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 21
	Region 4: I/O ports at f500 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:10.3 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 81) (prog-if 00 [UHCI])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 21
	Region 4: I/O ports at f400 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:10.4 USB Controller [0c03]: VIA Technologies, Inc. USB 2.0 [1106:3104] (rev 86) (prog-if 20 [EHCI])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 21
	Region 0: Memory at fdfff000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd
	Kernel modules: ehci-hcd

00:11.0 ISA bridge [0601]: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South] [1106:3227]
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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: i2c-viapro

00:11.5 Multimedia audio controller [0401]: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller [1106:3059] (rev 60)
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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 22
	Region 0: I/O ports at f000 [size=256]
	Capabilities: <access denied>
	Kernel driver in use: VIA 82xx Audio
	Kernel modules: snd-via82xx

00:12.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6102 [Rhine-II] [1106:3065] (rev 78)
	Subsystem: Elitegroup Computer Systems Device [1019:0102]
	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 (750ns min, 2000ns max), Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 23
	Region 0: I/O ports at ec00 [size=256]
	Region 1: Memory at fdffe000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: via-rhine
	Kernel modules: via-rhine

01:00.0 VGA compatible controller [0300]: VIA Technologies, Inc. CN700/P4M800 Pro/P4M800 CE/VN800 [S3 UniChrome Pro] [1106:3344] (rev 01) (prog-if 00 [VGA controller])
	Subsystem: Elitegroup Computer Systems Device [1019:aa51]
	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 (500ns min)
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at f4000000 (32-bit, prefetchable) [size=64M]
	Region 1: Memory at fb000000 (32-bit, non-prefetchable) [size=16M]
	[virtual] Expansion ROM at fc000000 [disabled] [size=64K]
	Capabilities: <access denied>


** USB devices:
Bus 001 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 003 Device 002: ID 0463:ffff MGE UPS Systems UPS
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 002 Device 012: ID 04b8:0005 Seiko Epson Corp. Stylus D88+ / C43UX
Bus 002 Device 011: ID 03f0:0024 Hewlett-Packard KU-0316 Keyboard
Bus 002 Device 010: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 002 Device 008: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 5.0.7
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-bpo.5-686 (SMP w/1 CPU core)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.32-bpo.5-686 depends on:
ii  debconf [debconf-2.0]  1.5.24            Debian configuration management sy
ii  initramfs-tools [linux 0.92o             tools for generating an initramfs
ii  linux-base             2.6.32-30~bpo50+1 Linux image base package
ii  module-init-tools      3.4-1             tools for managing Linux kernel mo

Versions of packages linux-image-2.6.32-bpo.5-686 recommends:
ii  firmware-linux-free    2.6.32-30~bpo50+1 Binary firmware for various driver
ii  libc6-i686             2.7-18lenny6      GNU C Library: Shared libraries [i

Versions of packages linux-image-2.6.32-bpo.5-686 suggests:
ii  grub                       0.97-47lenny2 GRand Unified Bootloader (Legacy v
ii  lilo                       1:22.8-7      LInux LOader - The Classic OS load
pn  linux-doc-2.6.32           <none>        (no description available)

Versions of packages linux-image-2.6.32-bpo.5-686 is related to:
pn  firmware-bnx2               <none>       (no description available)
pn  firmware-bnx2x              <none>       (no description available)
pn  firmware-ipw2x00            <none>       (no description available)
pn  firmware-ivtv               <none>       (no description available)
pn  firmware-iwlwifi            <none>       (no description available)
pn  firmware-linux              <none>       (no description available)
ii  firmware-linux-nonfree      0.27~bpo50+1 Binary firmware for various driver
pn  firmware-qlogic             <none>       (no description available)
pn  firmware-ralink             <none>       (no description available)
pn  xen-hypervisor              <none>       (no description available)

-- debconf-show failed



--- End Message ---
--- Begin Message ---
On Wed, Feb 09, 2011 at 04:28:10PM +0000, Anton Ivanov wrote:
> Hi Ben,
> 
> You were correct.
> 
> It is offload and it is X and/or pulse which is throwing enough TCP at
> the system to trigger the memory allocation failures.
> 
> You can close the bug now.

I am doing so.

> Turning off all offloads except checksumming looks like a valid
> workaround. I have had the system running for a while. The memory
> allocation failures should have shown up by now.
> 
> It may be worth it to have an init script as a part of the ethtool
> package which sets offloads and defaults to turning off segmentation
> offloads at if there is no swap. I will be happy to write it, if you and
> the ethtool maintainer think it is a good idea.

I don't think it's a good idea.  If you want to make strange
customisations like turning off swap then you can also arrange to turn
off GRO.  (And you can't generally do that in an initscript; you should
use the ethtool hook for ifupdown instead.  See
/usr/share/doc/ethtool/README.Debian.gz.)

Ben.

-- 
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
                                                              - Albert Camus


--- End Message ---

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