Bug#664842: Pid: 0, comm: swapper/1 Tainted: G

[Андрей Василишин <a.vasilishin@kpi.ua>]

Package: linux-2.6
Version: 3.2.0-2

Mar 21 10:20:48 host-36 kernel: [32960.827681] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.827684] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:2887 
tcp_ack+0x10df/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.827686] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.827687] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.827715] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.827716] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.827717]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.827722]  [<ffffffff812bd1ab>] ? 
tcp_ack+0x10df/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.827725]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:48 host-36 kernel: [32960.827728]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.827731]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.827734]  [<ffffffff8112b501>] ? 
really_put_req+0x58/0x84
Mar 21 10:20:48 host-36 kernel: [32960.827736]  [<ffffffff810135ad>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:48 host-36 kernel: [32960.827739]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.827742]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.827745]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.827747]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.827750]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.827755]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.827758]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.827764]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.827769]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.827772]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.827775]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.827778]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.827781]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.827783]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.827786]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.827788]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.827791]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.827792]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.827797]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.827799]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.827802]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.827805]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.827807] ---[ end trace 
3137e3973cb1e9a2 ]---
Mar 21 10:20:48 host-36 kernel: [32960.836766] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.836776] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.836780] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.836782] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.836833] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.836835] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.836837]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.836847]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.836851]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:48 host-36 kernel: [32960.836855]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.836860]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.836865]  [<ffffffff810906a7>] ? 
handle_irq_event_percpu+0x162/0x180
Mar 21 10:20:48 host-36 kernel: [32960.836870]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.836875]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.836878]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.836882]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.836891]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.836904]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.836908]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.836916]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.836921]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.836924]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.836927]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.836932]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.836936]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.836941]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.836944]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.836946]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.836950]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.836951]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.836957]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.836960]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.836963]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.836968]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.836970] ---[ end trace 
3137e3973cb1e9a3 ]---
Mar 21 10:20:48 host-36 kernel: [32960.836972] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.836974] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3058 
tcp_ack+0xc41/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.836977] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.836978] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.837005] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.837007] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.837008]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.837013]  [<ffffffff812bcd0d>] ? 
tcp_ack+0xc41/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.837016]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:48 host-36 kernel: [32960.837019]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.837022]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.837024]  [<ffffffff810906a7>] ? 
handle_irq_event_percpu+0x162/0x180
Mar 21 10:20:48 host-36 kernel: [32960.837027]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.837030]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.837033]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.837035]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.837038]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.837044]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837046]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.837052]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837058]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837060]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.837063]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.837066]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.837069]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.837072]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.837074]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.837077]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.837079]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.837081]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837085]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837088]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.837090]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.837093]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.837095] ---[ end trace 
3137e3973cb1e9a4 ]---
Mar 21 10:20:48 host-36 kernel: [32960.837098] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.837100] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:2887 
tcp_ack+0x10df/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.837103] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.837104] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.837131] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.837133] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.837134]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.837139]  [<ffffffff812bd1ab>] ? 
tcp_ack+0x10df/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.837142]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:48 host-36 kernel: [32960.837145]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.837148]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.837150]  [<ffffffff810906a7>] ? 
handle_irq_event_percpu+0x162/0x180
Mar 21 10:20:48 host-36 kernel: [32960.837153]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.837156]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.837159]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.837161]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.837165]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.837170]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837173]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.837179]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837184]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837187]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.837189]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.837192]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.837195]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.837198]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.837201]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.837203]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.837206]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.837207]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837212]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837214]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.837217]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.837219]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.837221] ---[ end trace 
3137e3973cb1e9a5 ]---
Mar 21 10:20:48 host-36 kernel: [32960.837492] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.837497] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.837500] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.837502] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.837539] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.837541] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.837542]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.837549]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.837553]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:48 host-36 kernel: [32960.837557]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.837561]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.837564]  [<ffffffff810906a7>] ? 
handle_irq_event_percpu+0x162/0x180
Mar 21 10:20:48 host-36 kernel: [32960.837569]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.837572]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.837576]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.837579]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.837583]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.837591]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837598]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837602]  [<ffffffff81065e75>] ? 
ktime_get+0x50/0x86
Mar 21 10:20:48 host-36 kernel: [32960.837606]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.837609]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.837613]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.837617]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.837621]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.837624]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.837627]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.837631]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.837633]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837639]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837642]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.837645]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.837649]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.837652] ---[ end trace 
3137e3973cb1e9a6 ]---
Mar 21 10:20:48 host-36 kernel: [32960.837654] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.837657] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3058 
tcp_ack+0xc41/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.837660] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.837662] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.837699] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.837701] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.837702]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.837709]  [<ffffffff812bcd0d>] ? 
tcp_ack+0xc41/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.837712]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:48 host-36 kernel: [32960.837716]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.837720]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.837724]  [<ffffffff810906a7>] ? 
handle_irq_event_percpu+0x162/0x180
Mar 21 10:20:48 host-36 kernel: [32960.837728]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.837731]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.837740]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.837743]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.837745]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.837751]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837758]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837761]  [<ffffffff81065e75>] ? 
ktime_get+0x50/0x86
Mar 21 10:20:48 host-36 kernel: [32960.837764]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.837767]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.837769]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.837772]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.837775]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.837777]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.837780]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.837783]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.837784]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837789]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837791]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.837794]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.837796]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.837798] ---[ end trace 
3137e3973cb1e9a7 ]---
Mar 21 10:20:48 host-36 kernel: [32960.837800] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.837802] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:2887 
tcp_ack+0x10df/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.837805] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.837806] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.837834] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.837836] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.837837]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.837842]  [<ffffffff812bd1ab>] ? 
tcp_ack+0x10df/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.837844]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:48 host-36 kernel: [32960.837847]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.837850]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.837853]  [<ffffffff810906a7>] ? 
handle_irq_event_percpu+0x162/0x180
Mar 21 10:20:48 host-36 kernel: [32960.837856]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.837859]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.837862]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.837864]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.837867]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.837872]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837878]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.837881]  [<ffffffff81065e75>] ? 
ktime_get+0x50/0x86
Mar 21 10:20:48 host-36 kernel: [32960.837884]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.837886]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.837889]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.837892]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.837895]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.837897]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.837900]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.837902]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.837905]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837909]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.837912]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.837914]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.837917]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.837919] ---[ end trace 
3137e3973cb1e9a8 ]---
Mar 21 10:20:48 host-36 kernel: [32960.957532] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.957541] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1941 
tcp_sacktag_write_queue+0x711/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.957545] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.957547] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.957597] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.957599] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.957601]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.957608]  [<ffffffff812ba7ee>] ? 
tcp_sacktag_write_queue+0x711/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.957611]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.957614]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.957617]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.957620]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.957623]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.957626]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.957629]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.957633]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.957636]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.957639]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.957641]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.957649]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957655]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957661]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957663]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.957667]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.957670]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.957674]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.957678]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.957680]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.957683]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.957686]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.957688]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.957693]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.957696]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.957699]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.957702]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.957704] ---[ end trace 
3137e3973cb1e9a9 ]---
Mar 21 10:20:48 host-36 kernel: [32960.957706] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.957708] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.957711] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.957713] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.957740] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.957742] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.957743]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.957748]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.957751]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.957753]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.957756]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.957759]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.957762]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.957765]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.957767]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.957770]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.957773]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.957776]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.957778]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.957784]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957789]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957795]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957798]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.957801]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.957804]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.957806]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.957809]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.957812]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.957814]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.957817]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.957818]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.957823]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.957825]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.957827]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.957830]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.957832] ---[ end trace 
3137e3973cb1e9aa ]---
Mar 21 10:20:48 host-36 kernel: [32960.957834] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.957836] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.957839] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.957840] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.957867] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.957869] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.957870]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.957875]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.957878]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.957881]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.957883]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.957886]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.957889]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.957892]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.957895]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.957897]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.957900]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.957905]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957911]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957916]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.957919]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.957922]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.957925]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.957927]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.957930]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.957932]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.957935]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.957937]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.957939]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.957943]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.957946]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.957948]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.957951]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.957953] ---[ end trace 
3137e3973cb1e9ab ]---
Mar 21 10:20:48 host-36 kernel: [32960.957954] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.957957] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3058 
tcp_ack+0xc41/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.957959] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.957961] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.957988] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.957990] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.957991]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.957996]  [<ffffffff812bcd0d>] ? 
tcp_ack+0xc41/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.957999]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.958001]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.958004]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.958007]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.958010]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.958013]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.958015]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.958018]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.958020]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.958026]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958031]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958037]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958039]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.958042]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.958045]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.958048]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.958051]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.958053]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.958055]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.958058]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.958060]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.958064]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.958067]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.958069]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.958072]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.958074] ---[ end trace 
3137e3973cb1e9ac ]---
Mar 21 10:20:48 host-36 kernel: [32960.958488] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.958492] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.958496] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.958498] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.958535] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.958537] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.958538]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.958545]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.958549]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.958553]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.958562]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.958564]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.958568]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.958571]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.958574]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.958577]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.958580]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.958582]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.958585]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.958587]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.958593]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958599]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958604]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958607]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.958610]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.958613]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.958615]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.958619]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.958621]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.958624]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.958626]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.958628]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.958633]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.958635]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.958637]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.958640]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.958642] ---[ end trace 
3137e3973cb1e9ad ]---
Mar 21 10:20:48 host-36 kernel: [32960.958644] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.958646] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.958649] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.958650] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.958678] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.958679] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.958680]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.958686]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.958688]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.958691]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.958694]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.958697]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.958699]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.958702]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.958705]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.958708]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.958710]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.958713]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.958718]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958724]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958729]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.958732]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.958735]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.958738]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.958740]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.958743]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.958746]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.958748]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.958751]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.958752]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.958757]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.958759]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.958762]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.958765]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.958767] ---[ end trace 
3137e3973cb1e9ae ]---
Mar 21 10:20:48 host-36 kernel: [32960.962454] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.962461] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.962465] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.962466] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.962510] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.962512] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.962514]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.962520]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.962523]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.962526]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.962529]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.962531]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.962535]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.962537]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.962541]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.962544]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.962547]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.962550]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.962552]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.962559]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.962563]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.962568]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.962574]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.962577]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.962580]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.962583]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.962586]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.962589]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.962592]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.962594]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.962597]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.962599]  <EOI> 
[<ffffffff81095b60>] ? rcu_needs_cpu+0x50/0x1bc
Mar 21 10:20:48 host-36 kernel: [32960.962605]  [<ffffffff81014697>] ? 
mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.962608]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.962611]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.962614]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:48 host-36 kernel: [32960.962616]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:48 host-36 kernel: [32960.962619]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:48 host-36 kernel: [32960.962621] ---[ end trace 
3137e3973cb1e9af ]---
Mar 21 10:20:48 host-36 kernel: [32960.962623] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.962625] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.962628] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.962629] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.962656] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.962658] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.962659]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.962664]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.962667]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.962669]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.962672]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.962675]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.962678]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.962681]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.962684]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.962686]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.962689]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.962694]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.962697]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.962703]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.962708]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.962711]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.962714]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.962717]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.962720]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.962723]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.962725]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.962728]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.962730]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.962732]  <EOI> 
[<ffffffff81095b60>] ? rcu_needs_cpu+0x50/0x1bc
Mar 21 10:20:48 host-36 kernel: [32960.962737]  [<ffffffff81014697>] ? 
mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.962739]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.962742]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.962745]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:48 host-36 kernel: [32960.962747]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:48 host-36 kernel: [32960.962751]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:48 host-36 kernel: [32960.962753] ---[ end trace 
3137e3973cb1e9b0 ]---
Mar 21 10:20:48 host-36 kernel: [32960.963467] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.963472] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.963476] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.963477] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.963516] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.963518] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.963519]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.963527]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.963531]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.963534]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.963538]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.963542]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.963546]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.963550]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.963553]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.963557]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.963561]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.963564]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.963568]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.963576]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.963584]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.963591]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.963595]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.963598]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.963602]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.963606]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.963610]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.963613]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.963616]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.963620]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.963622]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.963628]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.963631]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.963635]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.963639]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.963641] ---[ end trace 
3137e3973cb1e9b1 ]---
Mar 21 10:20:48 host-36 kernel: [32960.963643] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.963647] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.963650] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.963652] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.963690] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.963692] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.963698]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.963703]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.963706]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.963709]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.963712]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.963715]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.963717]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.963720]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.963723]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.963726]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.963728]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.963734]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.963740]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.963745]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.963748]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.963750]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.963753]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.963756]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.963759]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.963761]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.963764]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.963766]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.963768]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.963772]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.963775]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.963777]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.963780]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.963782] ---[ end trace 
3137e3973cb1e9b2 ]---
Mar 21 10:20:48 host-36 kernel: [32960.964551] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.964555] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.964558] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.964559] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.964588] Pid: 1194, comm: rsyslogd 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.964590] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.964591]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.964596]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.964600]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.964603]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.964606]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.964608]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.964611]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.964614]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.964617]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.964620]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.964623]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.964626]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.964628]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.964631]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.964637]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.964643]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.964648]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.964651]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.964654]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.964657]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.964660]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.964662]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.964665]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.964667]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.964669]  <EOI> 
[<ffffffff810d00de>] ? handle_pte_fault+0x237/0x79f
Mar 21 10:20:48 host-36 kernel: [32960.964676]  [<ffffffff81146f55>] ? 
kmsg_poll+0x35/0x35
Mar 21 10:20:48 host-36 kernel: [32960.964679]  [<ffffffff81341750>] ? 
_raw_spin_lock_irqsave+0x25/0x25
Mar 21 10:20:48 host-36 kernel: [32960.964682]  [<ffffffff81047832>] ? 
do_syslog+0x206/0x418
Mar 21 10:20:48 host-36 kernel: [32960.964685]  [<ffffffff813446ad>] ? 
do_page_fault+0x2fc/0x337
Mar 21 10:20:48 host-36 kernel: [32960.964688]  [<ffffffff81146f97>] ? 
kmsg_read+0x42/0x4f
Mar 21 10:20:48 host-36 kernel: [32960.964691]  [<ffffffff8113e5f3>] ? 
proc_reg_read+0x78/0x91
Mar 21 10:20:48 host-36 kernel: [32960.964694]  [<ffffffff810f9355>] ? 
vfs_read+0x9f/0xe6
Mar 21 10:20:48 host-36 kernel: [32960.964697]  [<ffffffff810f93e1>] ? 
sys_read+0x45/0x6b
Mar 21 10:20:48 host-36 kernel: [32960.964700]  [<ffffffff813466d2>] ? 
system_call_fastpath+0x16/0x1b
Mar 21 10:20:48 host-36 kernel: [32960.964702] ---[ end trace 
3137e3973cb1e9b3 ]---
Mar 21 10:20:48 host-36 kernel: [32960.964703] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.964706] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.964708] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.964709] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.964737] Pid: 1194, comm: rsyslogd 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.964739] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.964740]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.964745]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.964747]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.964750]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.964753]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.964756]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.964758]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.964761]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.964764]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.964768]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.964770]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.964773]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.964778]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.964784]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.964789]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.964792]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.964795]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.964797]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.964800]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.964803]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.964805]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.964808]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.964809]  <EOI> 
[<ffffffff810d00de>] ? handle_pte_fault+0x237/0x79f
Mar 21 10:20:48 host-36 kernel: [32960.964814]  [<ffffffff81146f55>] ? 
kmsg_poll+0x35/0x35
Mar 21 10:20:48 host-36 kernel: [32960.964817]  [<ffffffff81341750>] ? 
_raw_spin_lock_irqsave+0x25/0x25
Mar 21 10:20:48 host-36 kernel: [32960.964820]  [<ffffffff81047832>] ? 
do_syslog+0x206/0x418
Mar 21 10:20:48 host-36 kernel: [32960.964822]  [<ffffffff813446ad>] ? 
do_page_fault+0x2fc/0x337
Mar 21 10:20:48 host-36 kernel: [32960.964825]  [<ffffffff81146f97>] ? 
kmsg_read+0x42/0x4f
Mar 21 10:20:48 host-36 kernel: [32960.964828]  [<ffffffff8113e5f3>] ? 
proc_reg_read+0x78/0x91
Mar 21 10:20:48 host-36 kernel: [32960.964831]  [<ffffffff810f9355>] ? 
vfs_read+0x9f/0xe6
Mar 21 10:20:48 host-36 kernel: [32960.964833]  [<ffffffff810f93e1>] ? 
sys_read+0x45/0x6b
Mar 21 10:20:48 host-36 kernel: [32960.964836]  [<ffffffff813466d2>] ? 
system_call_fastpath+0x16/0x1b
Mar 21 10:20:48 host-36 kernel: [32960.964838] ---[ end trace 
3137e3973cb1e9b4 ]---
Mar 21 10:20:48 host-36 kernel: [32960.987310] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.987319] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.987324] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.987326] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.987372] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.987375] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.987377]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.987386]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.987390]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.987393]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.987397]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.987401]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.987406]  [<ffffffff8119a938>] ? 
blk_rq_map_sg+0x1a2/0x2fc
Mar 21 10:20:48 host-36 kernel: [32960.987410]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.987414]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.987421]  [<ffffffffa00b98f5>] ? 
sd_prep_fn+0x2e9/0xb8e [sd_mod]
Mar 21 10:20:48 host-36 kernel: [32960.987426]  [<ffffffff811a5c70>] ? 
cfq_dispatch_requests+0x71a/0x878
Mar 21 10:20:48 host-36 kernel: [32960.987430]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.987435]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.987439]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.987442]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.987451]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.987458]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.987464]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.987469]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.987472]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.987475]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.987479]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.987483]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.987486]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.987489]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.987492]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.987495]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.987496]  <EOI> 
[<ffffffff81095b60>] ? rcu_needs_cpu+0x50/0x1bc
Mar 21 10:20:48 host-36 kernel: [32960.987503]  [<ffffffff81014697>] ? 
mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.987506]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.987508]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.987511]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.987515]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.987517] ---[ end trace 
3137e3973cb1e9b5 ]---
Mar 21 10:20:48 host-36 kernel: [32960.987518] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.987521] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.987523] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.987525] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.987553] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.987554] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.987555]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.987560]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.987563]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.987566]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.987569]  [<ffffffff8119a938>] ? 
blk_rq_map_sg+0x1a2/0x2fc
Mar 21 10:20:48 host-36 kernel: [32960.987571]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.987574]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.987578]  [<ffffffffa00b98f5>] ? 
sd_prep_fn+0x2e9/0xb8e [sd_mod]
Mar 21 10:20:48 host-36 kernel: [32960.987581]  [<ffffffff811a5c70>] ? 
cfq_dispatch_requests+0x71a/0x878
Mar 21 10:20:48 host-36 kernel: [32960.987584]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.987586]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.987589]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.987592]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.987594]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.987600]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.987606]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.987611]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.987614]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.987617]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.987620]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.987622]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.987625]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.987627]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.987630]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.987633]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.987634]  <EOI> 
[<ffffffff81095b60>] ? rcu_needs_cpu+0x50/0x1bc
Mar 21 10:20:48 host-36 kernel: [32960.987639]  [<ffffffff81014697>] ? 
mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.987642]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.987644]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.987647]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:48 host-36 kernel: [32960.987649]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:48 host-36 kernel: [32960.987651] ---[ end trace 
3137e3973cb1e9b6 ]---
Mar 21 10:20:48 host-36 kernel: [32960.989260] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.989265] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.989269] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.989271] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.989310] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.989313] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.989314]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.989322]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.989326]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.989330]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.989334]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.989338]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.989342]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.989345]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.989349]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.989353]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.989357]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.989360]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.989364]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.989372]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.989380]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.989392]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.989394]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.989397]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.989400]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.989403]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.989406]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.989409]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.989411]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.989414]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.989415]  <EOI> 
[<ffffffff81095b60>] ? rcu_needs_cpu+0x50/0x1bc
Mar 21 10:20:48 host-36 kernel: [32960.989421]  [<ffffffff81014697>] ? 
mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.989423]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.989426]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.989429]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:48 host-36 kernel: [32960.989431]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:48 host-36 kernel: [32960.989434]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:48 host-36 kernel: [32960.989436] ---[ end trace 
3137e3973cb1e9b7 ]---
Mar 21 10:20:48 host-36 kernel: [32960.989438] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.989440] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.989443] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.989444] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.989472] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.989474] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.989475]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.989480]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.989482]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.989485]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.989488]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.989491]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.989494]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.989497]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.989499]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.989502]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.989505]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.989510]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.989516]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.989521]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.989524]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.989527]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.989530]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.989533]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.989536]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.989538]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.989541]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.989543]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.989545]  <EOI> 
[<ffffffff81095b60>] ? rcu_needs_cpu+0x50/0x1bc
Mar 21 10:20:48 host-36 kernel: [32960.989550]  [<ffffffff81014697>] ? 
mwait_idle+0x7f/0xac
Mar 21 10:20:48 host-36 kernel: [32960.989552]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:48 host-36 kernel: [32960.989556]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:48 host-36 kernel: [32960.989558]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:48 host-36 kernel: [32960.989561]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:48 host-36 kernel: [32960.989564]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:48 host-36 kernel: [32960.989565] ---[ end trace 
3137e3973cb1e9b8 ]---
Mar 21 10:20:48 host-36 kernel: [32960.991228] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.991232] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32960.991235] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.991236] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.991265] Pid: 1565, comm: nginx 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.991267] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.991268]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.991274]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32960.991277]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.991279]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32960.991282]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.991285]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.991288]  [<ffffffff8119a938>] ? 
blk_rq_map_sg+0x1a2/0x2fc
Mar 21 10:20:48 host-36 kernel: [32960.991291]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.991294]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.991296]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.991300]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.991303]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.991305]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.991308]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.991310]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.991317]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.991323]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.991328]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.991331]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.991334]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.991337]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.991339]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.991342]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.991345]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.991347]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.991350]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.991351]  <EOI> 
[<ffffffff8111f1f1>] ? __bio_add_page.part.12+0xa5/0x1ed
Mar 21 10:20:48 host-36 kernel: [32960.991358]  [<ffffffff8103130e>] ? 
get_user_pages_fast+0xdc/0x16e
Mar 21 10:20:48 host-36 kernel: [32960.991361]  [<ffffffff81121f16>] ? 
dio_bio_add_page+0x16/0x4c
Mar 21 10:20:48 host-36 kernel: [32960.991364]  [<ffffffff81121fb2>] ? 
dio_send_cur_page+0x66/0xa4
Mar 21 10:20:48 host-36 kernel: [32960.991367]  [<ffffffff81122093>] ? 
submit_page_section+0xa3/0xf8
Mar 21 10:20:48 host-36 kernel: [32960.991370]  [<ffffffff81122986>] ? 
__blockdev_direct_IO+0x751/0xa67
Mar 21 10:20:48 host-36 kernel: [32960.991383]  [<ffffffffa02ed9ce>] ? 
__xfs_get_blocks+0x338/0x338 [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991391]  [<ffffffffa02ed567>] ? 
xfs_vm_direct_IO+0xeb/0xfa [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991399]  [<ffffffffa02ed9ce>] ? 
__xfs_get_blocks+0x338/0x338 [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991403]  [<ffffffff810b5260>] ? 
generic_file_aio_read+0xed/0x5cf
Mar 21 10:20:48 host-36 kernel: [32960.991405]  [<ffffffff810414f5>] ? 
load_balance+0x85/0x629
Mar 21 10:20:48 host-36 kernel: [32960.991409]  [<ffffffff810f95e8>] ? 
do_sync_readv_writev+0x9a/0xd7
Mar 21 10:20:48 host-36 kernel: [32960.991412]  [<ffffffff8103642f>] ? 
should_resched+0x5/0x23
Mar 21 10:20:48 host-36 kernel: [32960.991416]  [<ffffffff8134041f>] ? 
_cond_resched+0x7/0x1c
Mar 21 10:20:48 host-36 kernel: [32960.991425]  [<ffffffffa02f2588>] ? 
xfs_file_aio_read+0x1f8/0x251 [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991433]  [<ffffffffa02f2390>] ? 
xfs_file_mmap+0x2c/0x2c [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991437]  [<ffffffff8112af56>] ? 
aio_rw_vect_retry+0x70/0x18e
Mar 21 10:20:48 host-36 kernel: [32960.991440]  [<ffffffff8112aee6>] ? 
lookup_ioctx+0x53/0x53
Mar 21 10:20:48 host-36 kernel: [32960.991443]  [<ffffffff8112b841>] ? 
aio_run_iocb+0x70/0x11b
Mar 21 10:20:48 host-36 kernel: [32960.991446]  [<ffffffff8112caae>] ? 
do_io_submit+0x69b/0x7be
Mar 21 10:20:48 host-36 kernel: [32960.991449]  [<ffffffff813466d2>] ? 
system_call_fastpath+0x16/0x1b
Mar 21 10:20:48 host-36 kernel: [32960.991451] ---[ end trace 
3137e3973cb1e9b9 ]---
Mar 21 10:20:48 host-36 kernel: [32960.991453] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32960.991455] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32960.991458] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32960.991459] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32960.991486] Pid: 1565, comm: nginx 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32960.991488] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32960.991489]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32960.991494]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32960.991497]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32960.991500]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32960.991502]  [<ffffffff8119a938>] ? 
blk_rq_map_sg+0x1a2/0x2fc
Mar 21 10:20:48 host-36 kernel: [32960.991505]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32960.991508]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32960.991511]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:48 host-36 kernel: [32960.991514]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32960.991517]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32960.991519]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32960.991522]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32960.991524]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32960.991530]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.991536]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.991541]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32960.991544]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32960.991547]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32960.991550]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32960.991553]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32960.991555]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32960.991558]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32960.991561]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32960.991563]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32960.991565]  <EOI> 
[<ffffffff8111f1f1>] ? __bio_add_page.part.12+0xa5/0x1ed
Mar 21 10:20:48 host-36 kernel: [32960.991570]  [<ffffffff8103130e>] ? 
get_user_pages_fast+0xdc/0x16e
Mar 21 10:20:48 host-36 kernel: [32960.991572]  [<ffffffff81121f16>] ? 
dio_bio_add_page+0x16/0x4c
Mar 21 10:20:48 host-36 kernel: [32960.991575]  [<ffffffff81121fb2>] ? 
dio_send_cur_page+0x66/0xa4
Mar 21 10:20:48 host-36 kernel: [32960.991578]  [<ffffffff81122093>] ? 
submit_page_section+0xa3/0xf8
Mar 21 10:20:48 host-36 kernel: [32960.991581]  [<ffffffff81122986>] ? 
__blockdev_direct_IO+0x751/0xa67
Mar 21 10:20:48 host-36 kernel: [32960.991590]  [<ffffffffa02ed9ce>] ? 
__xfs_get_blocks+0x338/0x338 [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991598]  [<ffffffffa02ed567>] ? 
xfs_vm_direct_IO+0xeb/0xfa [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991606]  [<ffffffffa02ed9ce>] ? 
__xfs_get_blocks+0x338/0x338 [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991609]  [<ffffffff810b5260>] ? 
generic_file_aio_read+0xed/0x5cf
Mar 21 10:20:48 host-36 kernel: [32960.991611]  [<ffffffff810414f5>] ? 
load_balance+0x85/0x629
Mar 21 10:20:48 host-36 kernel: [32960.991614]  [<ffffffff810f95e8>] ? 
do_sync_readv_writev+0x9a/0xd7
Mar 21 10:20:48 host-36 kernel: [32960.991617]  [<ffffffff8103642f>] ? 
should_resched+0x5/0x23
Mar 21 10:20:48 host-36 kernel: [32960.991620]  [<ffffffff8134041f>] ? 
_cond_resched+0x7/0x1c
Mar 21 10:20:48 host-36 kernel: [32960.991628]  [<ffffffffa02f2588>] ? 
xfs_file_aio_read+0x1f8/0x251 [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991637]  [<ffffffffa02f2390>] ? 
xfs_file_mmap+0x2c/0x2c [xfs]
Mar 21 10:20:48 host-36 kernel: [32960.991640]  [<ffffffff8112af56>] ? 
aio_rw_vect_retry+0x70/0x18e
Mar 21 10:20:48 host-36 kernel: [32960.991643]  [<ffffffff8112aee6>] ? 
lookup_ioctx+0x53/0x53
Mar 21 10:20:48 host-36 kernel: [32960.991646]  [<ffffffff8112b841>] ? 
aio_run_iocb+0x70/0x11b
Mar 21 10:20:48 host-36 kernel: [32960.991648]  [<ffffffff8112caae>] ? 
do_io_submit+0x69b/0x7be
Mar 21 10:20:48 host-36 kernel: [32960.991652]  [<ffffffff813466d2>] ? 
system_call_fastpath+0x16/0x1b
Mar 21 10:20:48 host-36 kernel: [32960.991654] ---[ end trace 
3137e3973cb1e9ba ]---
Mar 21 10:20:48 host-36 kernel: [32961.075664] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32961.075672] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:48 host-36 kernel: [32961.075675] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32961.075676] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32961.075713] Pid: 1560, comm: nginx 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32961.075715] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32961.075717]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32961.075725]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:48 host-36 kernel: [32961.075728]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:48 host-36 kernel: [32961.075730]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:48 host-36 kernel: [32961.075733]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32961.075736]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32961.075739]  [<ffffffff811b08b5>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:48 host-36 kernel: [32961.075742]  [<ffffffff811b0952>] ? 
delay_tsc+0x2b/0x68
Mar 21 10:20:48 host-36 kernel: [32961.075745]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32961.075748]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32961.075750]  [<ffffffff810522de>] ? 
__mod_timer+0x139/0x14b
Mar 21 10:20:48 host-36 kernel: [32961.075754]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32961.075759]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32961.075762]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32961.075764]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32961.075767]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32961.075775]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32961.075781]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32961.075784]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32961.075787]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32961.075791]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32961.075795]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32961.075799]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32961.075801]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32961.075804]  [<ffffffff81027701>] ? 
native_apic_msr_read+0x17/0x27
Mar 21 10:20:48 host-36 kernel: [32961.075807]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32961.075810]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32961.075812]  <EOI> 
[<ffffffff810eb0d6>] ? kmem_cache_alloc_node_trace+0x96/0x10a
Mar 21 10:20:48 host-36 kernel: [32961.075818]  [<ffffffff811b06ce>] ? 
__copy_user_nocache+0x3e/0xb8
Mar 21 10:20:48 host-36 kernel: [32961.075822]  [<ffffffff812b4f0d>] ? 
skb_do_copy_data_nocache+0xca/0xfe
Mar 21 10:20:48 host-36 kernel: [32961.075825]  [<ffffffff812b5fa4>] ? 
tcp_sendmsg+0x417/0x727
Mar 21 10:20:48 host-36 kernel: [32961.075829]  [<ffffffff81272d7f>] ? 
sock_aio_write+0x121/0x135
Mar 21 10:20:48 host-36 kernel: [32961.075832]  [<ffffffff810414f5>] ? 
load_balance+0x85/0x629
Mar 21 10:20:48 host-36 kernel: [32961.075834]  [<ffffffff81272c5e>] ? 
sock_aio_dtor+0x9/0x9
Mar 21 10:20:48 host-36 kernel: [32961.075838]  [<ffffffff810f95e8>] ? 
do_sync_readv_writev+0x9a/0xd7
Mar 21 10:20:48 host-36 kernel: [32961.075841]  [<ffffffff8106202b>] ? 
hrtimer_try_to_cancel+0x7d/0x89
Mar 21 10:20:48 host-36 kernel: [32961.075844]  [<ffffffff8103642f>] ? 
should_resched+0x5/0x23
Mar 21 10:20:48 host-36 kernel: [32961.075848]  [<ffffffff81162491>] ? 
security_file_permission+0x16/0x2d
Mar 21 10:20:48 host-36 kernel: [32961.075851]  [<ffffffff810f984c>] ? 
do_readv_writev+0xaf/0x11c
Mar 21 10:20:48 host-36 kernel: [32961.075855]  [<ffffffff811288ed>] ? 
ep_scan_ready_list.isra.7+0x13b/0x15b
Mar 21 10:20:48 host-36 kernel: [32961.075857]  [<ffffffff811294db>] ? 
sys_epoll_wait+0x29f/0x308
Mar 21 10:20:48 host-36 kernel: [32961.075860]  [<ffffffff810f9a21>] ? 
sys_writev+0x45/0x90
Mar 21 10:20:48 host-36 kernel: [32961.075863]  [<ffffffff813466d2>] ? 
system_call_fastpath+0x16/0x1b
Mar 21 10:20:48 host-36 kernel: [32961.075865] ---[ end trace 
3137e3973cb1e9bb ]---
Mar 21 10:20:48 host-36 kernel: [32961.075868] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32961.075871] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:48 host-36 kernel: [32961.075873] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32961.075874] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32961.075902] Pid: 1560, comm: nginx 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32961.075903] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32961.075905]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32961.075909]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:48 host-36 kernel: [32961.075912]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32961.075915]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32961.075917]  [<ffffffff811b08b5>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:48 host-36 kernel: [32961.075920]  [<ffffffff811b0952>] ? 
delay_tsc+0x2b/0x68
Mar 21 10:20:48 host-36 kernel: [32961.075923]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32961.075925]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32961.075928]  [<ffffffff810522de>] ? 
__mod_timer+0x139/0x14b
Mar 21 10:20:48 host-36 kernel: [32961.075931]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32961.075933]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32961.075936]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32961.075939]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32961.075941]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32961.075947]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32961.075952]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32961.075955]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32961.075958]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32961.075961]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32961.075963]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32961.075966]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32961.075969]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32961.075971]  [<ffffffff81027701>] ? 
native_apic_msr_read+0x17/0x27
Mar 21 10:20:48 host-36 kernel: [32961.075974]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32961.075976]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32961.075978]  <EOI> 
[<ffffffff810eb0d6>] ? kmem_cache_alloc_node_trace+0x96/0x10a
Mar 21 10:20:48 host-36 kernel: [32961.075983]  [<ffffffff811b06ce>] ? 
__copy_user_nocache+0x3e/0xb8
Mar 21 10:20:48 host-36 kernel: [32961.075986]  [<ffffffff812b4f0d>] ? 
skb_do_copy_data_nocache+0xca/0xfe
Mar 21 10:20:48 host-36 kernel: [32961.075989]  [<ffffffff812b5fa4>] ? 
tcp_sendmsg+0x417/0x727
Mar 21 10:20:48 host-36 kernel: [32961.075992]  [<ffffffff81272d7f>] ? 
sock_aio_write+0x121/0x135
Mar 21 10:20:48 host-36 kernel: [32961.075994]  [<ffffffff810414f5>] ? 
load_balance+0x85/0x629
Mar 21 10:20:48 host-36 kernel: [32961.075997]  [<ffffffff81272c5e>] ? 
sock_aio_dtor+0x9/0x9
Mar 21 10:20:48 host-36 kernel: [32961.076000]  [<ffffffff810f95e8>] ? 
do_sync_readv_writev+0x9a/0xd7
Mar 21 10:20:48 host-36 kernel: [32961.076012]  [<ffffffff8106202b>] ? 
hrtimer_try_to_cancel+0x7d/0x89
Mar 21 10:20:48 host-36 kernel: [32961.076016]  [<ffffffff8103642f>] ? 
should_resched+0x5/0x23
Mar 21 10:20:48 host-36 kernel: [32961.076020]  [<ffffffff81162491>] ? 
security_file_permission+0x16/0x2d
Mar 21 10:20:48 host-36 kernel: [32961.076023]  [<ffffffff810f984c>] ? 
do_readv_writev+0xaf/0x11c
Mar 21 10:20:48 host-36 kernel: [32961.076027]  [<ffffffff811288ed>] ? 
ep_scan_ready_list.isra.7+0x13b/0x15b
Mar 21 10:20:48 host-36 kernel: [32961.076030]  [<ffffffff811294db>] ? 
sys_epoll_wait+0x29f/0x308
Mar 21 10:20:48 host-36 kernel: [32961.076034]  [<ffffffff810f9a21>] ? 
sys_writev+0x45/0x90
Mar 21 10:20:48 host-36 kernel: [32961.076038]  [<ffffffff813466d2>] ? 
system_call_fastpath+0x16/0x1b
Mar 21 10:20:48 host-36 kernel: [32961.076040] ---[ end trace 
3137e3973cb1e9bc ]---
Mar 21 10:20:48 host-36 kernel: [32961.076042] ------------[ cut here 
]------------
Mar 21 10:20:48 host-36 kernel: [32961.076045] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3058 
tcp_ack+0xc41/0x1658()
Mar 21 10:20:48 host-36 kernel: [32961.076049] Hardware name: System 
Product Name
Mar 21 10:20:48 host-36 kernel: [32961.076050] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:48 host-36 kernel: [32961.076091] Pid: 1560, comm: nginx 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:48 host-36 kernel: [32961.076093] Call Trace:
Mar 21 10:20:48 host-36 kernel: [32961.076095]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:48 host-36 kernel: [32961.076101]  [<ffffffff812bcd0d>] ? 
tcp_ack+0xc41/0x1658
Mar 21 10:20:48 host-36 kernel: [32961.076104]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:48 host-36 kernel: [32961.076108]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:48 host-36 kernel: [32961.076111]  [<ffffffff811b08b5>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:48 host-36 kernel: [32961.076114]  [<ffffffff811b0952>] ? 
delay_tsc+0x2b/0x68
Mar 21 10:20:48 host-36 kernel: [32961.076118]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:48 host-36 kernel: [32961.076122]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:48 host-36 kernel: [32961.076125]  [<ffffffff810522de>] ? 
__mod_timer+0x139/0x14b
Mar 21 10:20:48 host-36 kernel: [32961.076129]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:48 host-36 kernel: [32961.076132]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:48 host-36 kernel: [32961.076136]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:48 host-36 kernel: [32961.076139]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:48 host-36 kernel: [32961.076142]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:48 host-36 kernel: [32961.076149]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32961.076155]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:48 host-36 kernel: [32961.076159]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:48 host-36 kernel: [32961.076162]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:48 host-36 kernel: [32961.076166]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:48 host-36 kernel: [32961.076170]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:48 host-36 kernel: [32961.076173]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:48 host-36 kernel: [32961.076176]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:48 host-36 kernel: [32961.076180]  [<ffffffff81027701>] ? 
native_apic_msr_read+0x17/0x27
Mar 21 10:20:48 host-36 kernel: [32961.076183]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:48 host-36 kernel: [32961.076187]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:48 host-36 kernel: [32961.076189]  <EOI> 
[<ffffffff810eb0d6>] ? kmem_cache_alloc_node_trace+0x96/0x10a
Mar 21 10:20:48 host-36 kernel: [32961.076195]  [<ffffffff811b06ce>] ? 
__copy_user_nocache+0x3e/0xb8
Mar 21 10:20:48 host-36 kernel: [32961.076199]  [<ffffffff812b4f0d>] ? 
skb_do_copy_data_nocache+0xca/0xfe
Mar 21 10:20:48 host-36 kernel: [32961.076203]  [<ffffffff812b5fa4>] ? 
tcp_sendmsg+0x417/0x727
Mar 21 10:20:48 host-36 kernel: [32961.076206]  [<ffffffff81272d7f>] ? 
sock_aio_write+0x121/0x135
Mar 21 10:20:48 host-36 kernel: [32961.076210]  [<ffffffff810414f5>] ? 
load_balance+0x85/0x629
Mar 21 10:20:48 host-36 kernel: [32961.076213]  [<ffffffff81272c5e>] ? 
sock_aio_dtor+0x9/0x9
Mar 21 10:20:48 host-36 kernel: [32961.076216]  [<ffffffff810f95e8>] ? 
do_sync_readv_writev+0x9a/0xd7
Mar 21 10:20:48 host-36 kernel: [32961.076220]  [<ffffffff8106202b>] ? 
hrtimer_try_to_cancel+0x7d/0x89
Mar 21 10:20:48 host-36 kernel: [32961.076224]  [<ffffffff8103642f>] ? 
should_resched+0x5/0x23
Mar 21 10:20:48 host-36 kernel: [32961.076228]  [<ffffffff81162491>] ? 
security_file_permission+0x16/0x2d
Mar 21 10:20:48 host-36 kernel: [32961.076231]  [<ffffffff810f984c>] ? 
do_readv_writev+0xaf/0x11c
Mar 21 10:20:48 host-36 kernel: [32961.076235]  [<ffffffff811288ed>] ? 
ep_scan_ready_list.isra.7+0x13b/0x15b
Mar 21 10:20:48 host-36 kernel: [32961.076239]  [<ffffffff811294db>] ? 
sys_epoll_wait+0x29f/0x308
Mar 21 10:20:48 host-36 kernel: [32961.076242]  [<ffffffff810f9a21>] ? 
sys_writev+0x45/0x90
Mar 21 10:20:48 host-36 kernel: [32961.076246]  [<ffffffff813466d2>] ? 
system_call_fastpath+0x16/0x1b
Mar 21 10:20:48 host-36 kernel: [32961.076248] ---[ end trace 
3137e3973cb1e9bd ]---
Mar 21 10:20:49 host-36 kernel: [32961.694953] ------------[ cut here 
]------------
Mar 21 10:20:49 host-36 kernel: [32961.694962] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:49 host-36 kernel: [32961.694966] Hardware name: System 
Product Name
Mar 21 10:20:49 host-36 kernel: [32961.694968] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:49 host-36 kernel: [32961.695015] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:49 host-36 kernel: [32961.695017] Call Trace:
Mar 21 10:20:49 host-36 kernel: [32961.695019]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:49 host-36 kernel: [32961.695028]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:49 host-36 kernel: [32961.695033]  [<ffffffff812ae532>] ? 
__ip_flush_pending_frames.isra.29+0x68/0x68
Mar 21 10:20:49 host-36 kernel: [32961.695037]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:49 host-36 kernel: [32961.695041]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:49 host-36 kernel: [32961.695045]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:49 host-36 kernel: [32961.695048]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:49 host-36 kernel: [32961.695057]  [<ffffffffa003a558>] ? 
scsi_pool_alloc_command+0x35/0x57 [scsi_mod]
Mar 21 10:20:49 host-36 kernel: [32961.695062]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:49 host-36 kernel: [32961.695066]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:49 host-36 kernel: [32961.695070]  [<ffffffff81037013>] ? 
test_tsk_need_resched+0xa/0x13
Mar 21 10:20:49 host-36 kernel: [32961.695074]  [<ffffffff8103ad2a>] ? 
check_preempt_curr+0x36/0x5f
Mar 21 10:20:49 host-36 kernel: [32961.695078]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:49 host-36 kernel: [32961.695083]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:49 host-36 kernel: [32961.695086]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:49 host-36 kernel: [32961.695090]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:49 host-36 kernel: [32961.695093]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:49 host-36 kernel: [32961.695102]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.695106]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:49 host-36 kernel: [32961.695115]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.695122]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.695132]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:49 host-36 kernel: [32961.695134]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:49 host-36 kernel: [32961.695138]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:49 host-36 kernel: [32961.695142]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:49 host-36 kernel: [32961.695145]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:49 host-36 kernel: [32961.695148]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:49 host-36 kernel: [32961.695151]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:49 host-36 kernel: [32961.695154]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.695155]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:49 host-36 kernel: [32961.695161]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:49 host-36 kernel: [32961.695163]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:49 host-36 kernel: [32961.695166]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:49 host-36 kernel: [32961.695169]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:49 host-36 kernel: [32961.695172]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:49 host-36 kernel: [32961.695174] ---[ end trace 
3137e3973cb1e9be ]---
Mar 21 10:20:49 host-36 kernel: [32961.695177] ------------[ cut here 
]------------
Mar 21 10:20:49 host-36 kernel: [32961.695179] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:49 host-36 kernel: [32961.695182] Hardware name: System 
Product Name
Mar 21 10:20:49 host-36 kernel: [32961.695183] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:49 host-36 kernel: [32961.695211] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:49 host-36 kernel: [32961.695212] Call Trace:
Mar 21 10:20:49 host-36 kernel: [32961.695213]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:49 host-36 kernel: [32961.695218]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:49 host-36 kernel: [32961.695221]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:49 host-36 kernel: [32961.695224]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:49 host-36 kernel: [32961.695229]  [<ffffffffa003a558>] ? 
scsi_pool_alloc_command+0x35/0x57 [scsi_mod]
Mar 21 10:20:49 host-36 kernel: [32961.695232]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:49 host-36 kernel: [32961.695235]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:49 host-36 kernel: [32961.695237]  [<ffffffff81037013>] ? 
test_tsk_need_resched+0xa/0x13
Mar 21 10:20:49 host-36 kernel: [32961.695240]  [<ffffffff8103ad2a>] ? 
check_preempt_curr+0x36/0x5f
Mar 21 10:20:49 host-36 kernel: [32961.695243]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:49 host-36 kernel: [32961.695246]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:49 host-36 kernel: [32961.695248]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:49 host-36 kernel: [32961.695251]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:49 host-36 kernel: [32961.695254]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:49 host-36 kernel: [32961.695259]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.695262]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:49 host-36 kernel: [32961.695268]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.695273]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.695276]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:49 host-36 kernel: [32961.695279]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:49 host-36 kernel: [32961.695282]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:49 host-36 kernel: [32961.695284]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:49 host-36 kernel: [32961.695287]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:49 host-36 kernel: [32961.695290]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:49 host-36 kernel: [32961.695292]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:49 host-36 kernel: [32961.695295]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.695296]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:49 host-36 kernel: [32961.695301]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:49 host-36 kernel: [32961.695303]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:49 host-36 kernel: [32961.695306]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:49 host-36 kernel: [32961.695309]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:49 host-36 kernel: [32961.695311]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:49 host-36 kernel: [32961.695313] ---[ end trace 
3137e3973cb1e9bf ]---
Mar 21 10:20:49 host-36 kernel: [32961.812801] ------------[ cut here 
]------------
Mar 21 10:20:49 host-36 kernel: [32961.812810] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:49 host-36 kernel: [32961.812814] Hardware name: System 
Product Name
Mar 21 10:20:49 host-36 kernel: [32961.812816] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:49 host-36 kernel: [32961.812864] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:49 host-36 kernel: [32961.812867] Call Trace:
Mar 21 10:20:49 host-36 kernel: [32961.812869]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:49 host-36 kernel: [32961.812879]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:49 host-36 kernel: [32961.812883]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:49 host-36 kernel: [32961.812886]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:49 host-36 kernel: [32961.812890]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:49 host-36 kernel: [32961.812894]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:49 host-36 kernel: [32961.812899]  [<ffffffff811b08b5>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:49 host-36 kernel: [32961.812903]  [<ffffffff811b0952>] ? 
delay_tsc+0x2b/0x68
Mar 21 10:20:49 host-36 kernel: [32961.812907]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:49 host-36 kernel: [32961.812911]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:49 host-36 kernel: [32961.812924]  [<ffffffffa007dbef>] ? 
ata_scsiop_mode_sense+0x26b/0x26b [libata]
Mar 21 10:20:49 host-36 kernel: [32961.812928]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:49 host-36 kernel: [32961.812932]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:49 host-36 kernel: [32961.812934]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:49 host-36 kernel: [32961.812937]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:49 host-36 kernel: [32961.812940]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:49 host-36 kernel: [32961.812947]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.812954]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.812959]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.812962]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:49 host-36 kernel: [32961.812965]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:49 host-36 kernel: [32961.812969]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:49 host-36 kernel: [32961.812973]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:49 host-36 kernel: [32961.812976]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:49 host-36 kernel: [32961.812979]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:49 host-36 kernel: [32961.812982]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:49 host-36 kernel: [32961.812985]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.812986]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:49 host-36 kernel: [32961.812992]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:49 host-36 kernel: [32961.812994]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:49 host-36 kernel: [32961.812997]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:49 host-36 kernel: [32961.813000]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:49 host-36 kernel: [32961.813003]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:49 host-36 kernel: [32961.813005] ---[ end trace 
3137e3973cb1e9c0 ]---
Mar 21 10:20:49 host-36 kernel: [32961.813006] ------------[ cut here 
]------------
Mar 21 10:20:49 host-36 kernel: [32961.813009] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:49 host-36 kernel: [32961.813011] Hardware name: System 
Product Name
Mar 21 10:20:49 host-36 kernel: [32961.813013] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:49 host-36 kernel: [32961.813040] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:49 host-36 kernel: [32961.813042] Call Trace:
Mar 21 10:20:49 host-36 kernel: [32961.813043]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:49 host-36 kernel: [32961.813047]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:49 host-36 kernel: [32961.813050]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:49 host-36 kernel: [32961.813053]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:49 host-36 kernel: [32961.813056]  [<ffffffff811b08b5>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:49 host-36 kernel: [32961.813058]  [<ffffffff811b0952>] ? 
delay_tsc+0x2b/0x68
Mar 21 10:20:49 host-36 kernel: [32961.813061]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:49 host-36 kernel: [32961.813064]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:49 host-36 kernel: [32961.813070]  [<ffffffffa007dbef>] ? 
ata_scsiop_mode_sense+0x26b/0x26b [libata]
Mar 21 10:20:49 host-36 kernel: [32961.813073]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:49 host-36 kernel: [32961.813076]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:49 host-36 kernel: [32961.813079]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:49 host-36 kernel: [32961.813081]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:49 host-36 kernel: [32961.813084]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:49 host-36 kernel: [32961.813090]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.813095]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.813101]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.813103]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:49 host-36 kernel: [32961.813106]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:49 host-36 kernel: [32961.813109]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:49 host-36 kernel: [32961.813112]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:49 host-36 kernel: [32961.813115]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:49 host-36 kernel: [32961.813117]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:49 host-36 kernel: [32961.813120]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:49 host-36 kernel: [32961.813122]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.813124]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:49 host-36 kernel: [32961.813128]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:49 host-36 kernel: [32961.813131]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:49 host-36 kernel: [32961.813134]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:49 host-36 kernel: [32961.813136]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:49 host-36 kernel: [32961.813139]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:49 host-36 kernel: [32961.813141] ---[ end trace 
3137e3973cb1e9c1 ]---
Mar 21 10:20:49 host-36 kernel: [32961.813900] ------------[ cut here 
]------------
Mar 21 10:20:49 host-36 kernel: [32961.813904] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:1951 
tcp_sacktag_write_queue+0x774/0x7f0()
Mar 21 10:20:49 host-36 kernel: [32961.813908] Hardware name: System 
Product Name
Mar 21 10:20:49 host-36 kernel: [32961.813909] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:49 host-36 kernel: [32961.813948] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:49 host-36 kernel: [32961.813955] Call Trace:
Mar 21 10:20:49 host-36 kernel: [32961.813956]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:49 host-36 kernel: [32961.813961]  [<ffffffff812ba851>] ? 
tcp_sacktag_write_queue+0x774/0x7f0
Mar 21 10:20:49 host-36 kernel: [32961.813964]  [<ffffffff812bc290>] ? 
tcp_ack+0x1c4/0x1658
Mar 21 10:20:49 host-36 kernel: [32961.813967]  [<ffffffff812be7ad>] ? 
tcp_established_options+0x2b/0x9e
Mar 21 10:20:49 host-36 kernel: [32961.813970]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:49 host-36 kernel: [32961.813973]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:49 host-36 kernel: [32961.813976]  [<ffffffff811b08b5>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:49 host-36 kernel: [32961.813978]  [<ffffffff811b0952>] ? 
delay_tsc+0x2b/0x68
Mar 21 10:20:49 host-36 kernel: [32961.813981]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:49 host-36 kernel: [32961.813984]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:49 host-36 kernel: [32961.813986]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.813989]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:49 host-36 kernel: [32961.813992]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:49 host-36 kernel: [32961.813995]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:49 host-36 kernel: [32961.813997]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:49 host-36 kernel: [32961.814000]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:49 host-36 kernel: [32961.814005]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.814008]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:49 host-36 kernel: [32961.814014]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.814019]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.814022]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:49 host-36 kernel: [32961.814025]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:49 host-36 kernel: [32961.814028]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:49 host-36 kernel: [32961.814031]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:49 host-36 kernel: [32961.814033]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:49 host-36 kernel: [32961.814036]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:49 host-36 kernel: [32961.814038]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:49 host-36 kernel: [32961.814041]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.814043]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:49 host-36 kernel: [32961.814047]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:49 host-36 kernel: [32961.814050]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:49 host-36 kernel: [32961.814052]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:49 host-36 kernel: [32961.814055]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:49 host-36 kernel: [32961.814058]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:49 host-36 kernel: [32961.814060] ---[ end trace 
3137e3973cb1e9c2 ]---
Mar 21 10:20:49 host-36 kernel: [32961.814061] ------------[ cut here 
]------------
Mar 21 10:20:49 host-36 kernel: [32961.814064] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:49 host-36 kernel: [32961.814066] Hardware name: System 
Product Name
Mar 21 10:20:49 host-36 kernel: [32961.814068] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:49 host-36 kernel: [32961.814095] Pid: 0, comm: swapper/0 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:49 host-36 kernel: [32961.814097] Call Trace:
Mar 21 10:20:49 host-36 kernel: [32961.814098]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:49 host-36 kernel: [32961.814103]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:49 host-36 kernel: [32961.814106]  [<ffffffff812b9893>] ? 
tcp_validate_incoming+0x71/0x293
Mar 21 10:20:49 host-36 kernel: [32961.814109]  [<ffffffff812be483>] ? 
tcp_rcv_established+0x4be/0x549
Mar 21 10:20:49 host-36 kernel: [32961.814111]  [<ffffffff811b08b5>] ? 
paravirt_read_tsc+0x5/0x8
Mar 21 10:20:49 host-36 kernel: [32961.814114]  [<ffffffff811b0952>] ? 
delay_tsc+0x2b/0x68
Mar 21 10:20:49 host-36 kernel: [32961.814117]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:49 host-36 kernel: [32961.814120]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:49 host-36 kernel: [32961.814122]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.814125]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:49 host-36 kernel: [32961.814128]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:49 host-36 kernel: [32961.814131]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:49 host-36 kernel: [32961.814133]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:49 host-36 kernel: [32961.814136]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:49 host-36 kernel: [32961.814141]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.814144]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:49 host-36 kernel: [32961.814150]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.814155]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.814158]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:49 host-36 kernel: [32961.814161]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:49 host-36 kernel: [32961.814163]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:49 host-36 kernel: [32961.814166]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:49 host-36 kernel: [32961.814169]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:49 host-36 kernel: [32961.814171]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:49 host-36 kernel: [32961.814174]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:49 host-36 kernel: [32961.814177]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.814178]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:49 host-36 kernel: [32961.814183]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:49 host-36 kernel: [32961.814185]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:49 host-36 kernel: [32961.814188]  [<ffffffff816aab3d>] ? 
start_kernel+0x3bd/0x3c8
Mar 21 10:20:49 host-36 kernel: [32961.814190]  [<ffffffff816aa140>] ? 
early_idt_handlers+0x140/0x140
Mar 21 10:20:49 host-36 kernel: [32961.814193]  [<ffffffff816aa3c4>] ? 
x86_64_start_kernel+0x104/0x111
Mar 21 10:20:49 host-36 kernel: [32961.814195] ---[ end trace 
3137e3973cb1e9c3 ]---
Mar 21 10:20:49 host-36 kernel: [32961.929842] ------------[ cut here 
]------------
Mar 21 10:20:49 host-36 kernel: [32961.929851] WARNING: at 
/build/buildd-linux-2.6_3.2.9-1-amd64-KTPapN/linux-2.6-3.2.9/debian/build/source_amd64_none/net/ipv4/tcp_input.c:3439 
tcp_ack+0x71b/0x1658()
Mar 21 10:20:49 host-36 kernel: [32961.929856] Hardware name: System 
Product Name
Mar 21 10:20:49 host-36 kernel: [32961.929858] Modules linked in: 
aufs(C) xfs loop snd_hda_codec_hdmi nouveau ttm drm_kms_helper drm 
snd_hda_intel snd_hda_codec i2c_algo_bit mxm_wmi wmi asus_atk0110 evdev 
i2c_i801 psmouse video processor button snd_hwdep snd_pcm snd_timer 
i2c_core snd thermal_sys soundcore snd_page_alloc iTCO_wdt 
iTCO_vendor_support serio_raw pcspkr ext3 jbd mbcache raid1 md_mod 
sd_mod crc_t10dif pata_marvell ahci libahci uhci_hcd ata_generic 
ata_piix e1000e ehci_hcd libata scsi_mod usbcore usb_common [last 
unloaded: scsi_wait_scan]
Mar 21 10:20:49 host-36 kernel: [32961.929909] Pid: 0, comm: swapper/1 
Tainted: G        WC   3.2.0-2-amd64 #1
Mar 21 10:20:49 host-36 kernel: [32961.929911] Call Trace:
Mar 21 10:20:49 host-36 kernel: [32961.929913]  <IRQ> 
[<ffffffff81046879>] ? warn_slowpath_common+0x78/0x8c
Mar 21 10:20:49 host-36 kernel: [32961.929924]  [<ffffffff812bc7e7>] ? 
tcp_ack+0x71b/0x1658
Mar 21 10:20:49 host-36 kernel: [32961.929928]  [<ffffffff812be099>] ? 
tcp_rcv_established+0xd4/0x549
Mar 21 10:20:49 host-36 kernel: [32961.929932]  [<ffffffff812bdfb2>] ? 
tcp_rcv_state_process+0x88e/0x8a1
Mar 21 10:20:49 host-36 kernel: [32961.929936]  [<ffffffff812c406e>] ? 
tcp_v4_do_rcv+0x166/0x323
Mar 21 10:20:49 host-36 kernel: [32961.929941]  [<ffffffff812c5bd4>] ? 
tcp_v4_rcv+0x403/0x655
Mar 21 10:20:49 host-36 kernel: [32961.929946]  [<ffffffff81090705>] ? 
handle_irq_event+0x40/0x53
Mar 21 10:20:49 host-36 kernel: [32961.929952]  [<ffffffff8109585b>] ? 
rcu_enter_nohz+0xf/0x63
Mar 21 10:20:49 host-36 kernel: [32961.929957]  [<ffffffff812aac03>] ? 
ip_local_deliver_finish+0x137/0x1a4
Mar 21 10:20:49 host-36 kernel: [32961.929962]  [<ffffffff81281f42>] ? 
__netif_receive_skb+0x3d9/0x41f
Mar 21 10:20:49 host-36 kernel: [32961.929966]  [<ffffffff812838ea>] ? 
netif_receive_skb+0x63/0x69
Mar 21 10:20:49 host-36 kernel: [32961.929969]  [<ffffffff81283dbc>] ? 
napi_gro_receive+0x1d/0x2b
Mar 21 10:20:49 host-36 kernel: [32961.929973]  [<ffffffff81283966>] ? 
napi_skb_finish+0x1c/0x31
Mar 21 10:20:49 host-36 kernel: [32961.929986]  [<ffffffffa00f8dad>] ? 
e1000_clean_rx_irq+0x1f3/0x290 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.929992]  [<ffffffff8104c164>] ? 
raise_softirq_irqoff+0x6/0x25
Mar 21 10:20:49 host-36 kernel: [32961.930000]  [<ffffffffa00f9234>] ? 
e1000_clean+0x69/0x208 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.930007]  [<ffffffffa00f8fc8>] ? 
e1000_clean_tx_irq+0x119/0x1e4 [e1000e]
Mar 21 10:20:49 host-36 kernel: [32961.930011]  [<ffffffff81283eda>] ? 
net_rx_action+0xa1/0x1af
Mar 21 10:20:49 host-36 kernel: [32961.930015]  [<ffffffff8104be98>] ? 
__do_softirq+0xb9/0x177
Mar 21 10:20:49 host-36 kernel: [32961.930021]  [<ffffffff81065a73>] ? 
timekeeping_get_ns+0xd/0x2a
Mar 21 10:20:49 host-36 kernel: [32961.930025]  [<ffffffff8134892c>] ? 
call_softirq+0x1c/0x30
Mar 21 10:20:49 host-36 kernel: [32961.930032]  [<ffffffff8100f8e5>] ? 
do_softirq+0x3c/0x7b
Mar 21 10:20:49 host-36 kernel: [32961.930035]  [<ffffffff8104c100>] ? 
irq_exit+0x3c/0x9a
Mar 21 10:20:49 host-36 kernel: [32961.930038]  [<ffffffff8100f615>] ? 
do_IRQ+0x82/0x98
Mar 21 10:20:49 host-36 kernel: [32961.930043]  [<ffffffff813419ee>] ? 
common_interrupt+0x6e/0x6e
Mar 21 10:20:49 host-36 kernel: [32961.930045]  <EOI> 
[<ffffffff81014697>] ? mwait_idle+0x7f/0xac
Mar 21 10:20:49 host-36 kernel: [32961.930052]  [<ffffffff8101468a>] ? 
mwait_idle+0x72/0xac
Mar 21 10:20:49 host-36 kernel: [32961.930056]  [<ffffffff8100d252>] ? 
cpu_idle+0xaf/0xf2
Mar 21 10:20:49 host-36 kernel: [32961.930060]  [<ffffffff81070742>] ? 
arch_local_irq_restore+0x2/0x8
Mar 21 10:20:49 host-36 kernel: [32961.930065]  [<ffffffff81333c1b>] ? 
start_secondary+0x1d5/0x1db
Mar 21 10:20:49 host-36 kernel: [32961.930068] ---[ end trace 
3137e3973cb1e9c4 ]---





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WBR, Andrey Vasilishin CDIG1-UANIC, CDIG1-RIPE