[ 19.109149] ath5k phy0: noise floor calibration timeout (2412MHz) [ 24.849631] vboxdrv: Trying to deactivate the NMI watchdog permanently... [ 24.849636] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance [ 24.849637] vboxdrv: counter framework which can generate NMIs is active. You have to prevent [ 24.849638] vboxdrv: the usage of hardware performance counters by [ 24.849639] vboxdrv: echo 2 > /proc/sys/kernel/perf_counter_paranoid [ 24.849644] vboxdrv: Found 4 processor cores. [ 24.849747] VBoxDrv: dbg - g_abExecMemory=ffffffffa045ca20 [ 24.849810] vboxdrv: fAsync=0 offMin=0x30c offMax=0x2c10 [ 24.849886] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 24.849888] vboxdrv: Successfully loaded version 3.1.6_OSE (interface 0x00100001). [ 25.709896] openafs: module license 'http://www.openafs.org/dl/license10.html' taints kernel. [ 25.709901] Disabling lock debugging due to kernel taint [ 25.881656] enabling dynamically allocated vcaches [ 25.881660] Starting AFS cache scan... [ 27.240018] eth2: no IPv6 routers present [ 27.935190] found 4529 non-empty cache files (28%). [ 28.181261] eth0: no IPv6 routers present [ 28.579996] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. [ 67.408989] wlan0: direct probe to AP 00:18:84:40:3f:15 (try 1) [ 67.409011] wlan0: deauthenticating from 00:18:84:40:3f:15 by local choice (reason=3) [ 67.409056] wlan0: direct probe to AP 00:18:84:40:3f:15 (try 1) [ 67.411357] wlan0: direct probe responded [ 67.411362] wlan0: authenticate with AP 00:18:84:40:3f:15 (try 1) [ 67.414311] wlan0: authenticated [ 67.414332] wlan0: associate with AP 00:18:84:40:3f:15 (try 1) [ 67.423032] wlan0: RX AssocResp from 00:18:84:40:3f:15 (capab=0x421 status=0 aid=1) [ 67.423036] wlan0: associated [ 67.424528] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.292513] wlan0: no IPv6 routers present [ 113.522528] wlan0: deauthenticating from 00:18:84:40:3f:15 by local choice (reason=3) [ 138.512447] kjournald starting. Commit interval 5 seconds [ 138.512472] EXT3 FS on loop0, internal journal [ 138.512479] EXT3-fs: mounted filesystem with ordered data mode. [ 150.565986] ath5k phy0: noise floor calibration timeout (2462MHz) [ 190.548057] ath5k phy0: noise floor calibration timeout (2462MHz) [ 240.545426] ath5k phy0: noise floor calibration timeout (2462MHz) [ 300.397350] ath5k phy0: noise floor calibration timeout (2462MHz) [ 360.415285] ath5k phy0: noise floor calibration timeout (2462MHz) [ 420.446494] ath5k phy0: noise floor calibration timeout (2462MHz) [ 480.415940] ath5k phy0: noise floor calibration timeout (2462MHz) [ 540.375141] ath5k phy0: noise floor calibration timeout (2462MHz) [ 600.390457] ath5k phy0: noise floor calibration timeout (2462MHz) [ 627.950899] kjournald starting. Commit interval 5 seconds [ 627.950919] EXT3 FS on loop0, internal journal [ 627.950924] EXT3-fs: recovery complete. [ 627.950938] EXT3-fs: mounted filesystem with ordered data mode. [ 660.345182] ath5k phy0: noise floor calibration timeout (2462MHz) [ 720.345282] ath5k phy0: noise floor calibration timeout (2462MHz) [ 840.355128] ath5k phy0: noise floor calibration timeout (2462MHz) [ 900.375182] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1140.348619] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1200.426965] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1260.345135] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1320.365552] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1440.375409] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1500.355129] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1620.385415] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1680.335364] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1740.345348] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1800.348344] ath5k phy0: noise floor calibration timeout (2462MHz) [ 1846.292537] usb 3-1: USB disconnect, address 2 [ 1846.294226] eth2: unregister 'cdc_ether' usb-0000:00:1d.1-1, CDC Ethernet Device [35580.375245] ath5k phy0: noise floor calibration timeout (2462MHz) [35640.347289] ath5k phy0: noise floor calibration timeout (2462MHz) [35700.335282] ath5k phy0: noise floor calibration timeout (2462MHz) [35760.337607] ath5k phy0: noise floor calibration timeout (2462MHz) [35820.368182] ath5k phy0: noise floor calibration timeout (2462MHz) [35880.355159] ath5k phy0: noise floor calibration timeout (2462MHz) [35940.385352] ath5k phy0: noise floor calibration timeout (2462MHz) [36000.357991] ath5k phy0: noise floor calibration timeout (2462MHz) [36120.355632] ath5k phy0: noise floor calibration timeout (2462MHz) [36360.355283] ath5k phy0: noise floor calibration timeout (2462MHz) [36480.369260] ath5k phy0: noise floor calibration timeout (2462MHz) [36540.347690] ath5k phy0: noise floor calibration timeout (2462MHz) [36600.385207] ath5k phy0: noise floor calibration timeout (2462MHz) [36660.355241] ath5k phy0: noise floor calibration timeout (2462MHz) [36780.426409] ath5k phy0: noise floor calibration timeout (2462MHz) [36840.355338] ath5k phy0: noise floor calibration timeout (2462MHz) [36900.348948] ath5k phy0: noise floor calibration timeout (2462MHz) [37080.335284] ath5k phy0: noise floor calibration timeout (2462MHz) [37140.327722] ath5k phy0: noise floor calibration timeout (2462MHz) [37260.335205] ath5k phy0: noise floor calibration timeout (2462MHz) [37320.390785] ath5k phy0: noise floor calibration timeout (2462MHz) [37440.348088] ath5k phy0: noise floor calibration timeout (2462MHz) [37500.345180] ath5k phy0: noise floor calibration timeout (2462MHz) [37620.465133] ath5k phy0: noise floor calibration timeout (2462MHz) [37800.378064] ath5k phy0: noise floor calibration timeout (2462MHz) [37860.355286] ath5k phy0: noise floor calibration timeout (2462MHz) [38040.345233] ath5k phy0: noise floor calibration timeout (2462MHz) [38361.476119] kjournald starting. Commit interval 5 seconds [38361.476150] EXT3 FS on loop1, internal journal [38361.476158] EXT3-fs: mounted filesystem with ordered data mode. [38400.355380] ath5k phy0: noise floor calibration timeout (2462MHz) [38460.335319] ath5k phy0: noise floor calibration timeout (2462MHz) [38466.310013] usb 3-1: new full speed USB device using uhci_hcd and address 3 [38466.527188] usb 3-1: configuration #1 chosen from 2 choices [38466.537320] eth2: register 'cdc_ether' at usb-0000:00:1d.1-1, CDC Ethernet Device, 00:1f:11:01:92:67 [38476.641842] eth2: no IPv6 routers present [38476.980010] ------------[ cut here ]------------ [38476.980021] WARNING: at /build/buildd/linux-2.6.32/net/sched/sch_generic.c:261 dev_watchdog+0x262/0x270() [38476.980024] Hardware name: [38476.980026] NETDEV WATCHDOG: eth2 (cdc_ether): transmit queue 0 timed out [38476.980029] Modules linked in: binfmt_misc openafs(P) vboxnetadp vboxnetflt vboxdrv kvm_intel kvm snd_hda_codec_atihdmi snd_hda_codec_realtek fbcon tileblit font bitblit softcursor snd_hda_intel vga16fb vgastate snd_hda_codec snd_seq_dummy snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi snd_rawmidi arc4 radeon snd_seq_midi_event ath5k ttm snd_seq cdc_ether drm_kms_helper snd_timer ppdev i5000_edac mac80211 ath parport_pc usbnet cfg80211 snd_seq_device lp psmouse tpm_infineon ioatdma tpm edac_core drm parport serio_raw dca led_class snd mii shpchp tpm_bios i5k_amb i2c_algo_bit soundcore snd_page_alloc ohci1394 usbhid usb_storage hid ieee1394 e1000e ahci [38476.980095] Pid: 0, comm: swapper Tainted: P W 2.6.32-21-generic #32-Ubuntu [38476.980097] Call Trace: [38476.980100] [] warn_slowpath_common+0x7b/0xc0 [38476.980110] [] warn_slowpath_fmt+0x41/0x50 [38476.980113] [] dev_watchdog+0x262/0x270 [38476.980119] [] ? native_sched_clock+0x13/0x60 [38476.980123] [] ? sched_clock_local+0x25/0x90 [38476.980127] [] ? dev_watchdog+0x0/0x270 [38476.980131] [] run_timer_softirq+0x197/0x340 [38476.980136] [] ? tick_sched_timer+0x0/0xc0 [38476.980139] [] ? ktime_get+0x63/0xe0 [38476.980143] [] __do_softirq+0xb7/0x1e0 [38476.980147] [] ? tick_program_event+0x2a/0x30 [38476.980150] [] call_softirq+0x1c/0x30 [38476.980153] [] do_softirq+0x65/0xa0 [38476.980156] [] irq_exit+0x85/0x90 [38476.980160] [] smp_apic_timer_interrupt+0x71/0x9c [38476.980164] [] apic_timer_interrupt+0x13/0x20 [38476.980166] [] ? mwait_idle+0x71/0xd0 [38476.980173] [] ? atomic_notifier_call_chain+0x1a/0x20 [38476.980178] [] ? cpu_idle+0xb3/0x110 [38476.980182] [] ? start_secondary+0xa8/0xaa [38476.980185] ---[ end trace a7919e7f17c0a727 ]--- [38520.402608] ath5k phy0: noise floor calibration timeout (2462MHz) [38520.414218] ath5k phy0: unsupported jumbo [38580.425339] ath5k phy0: noise floor calibration timeout (2462MHz) [38640.396672] ath5k phy0: noise floor calibration timeout (2462MHz) [38820.505142] ath5k phy0: noise floor calibration timeout (2462MHz) [38858.780011] kjournald starting. Commit interval 5 seconds [38858.780040] EXT3 FS on loop1, internal journal [38858.780042] EXT3-fs: recovery complete. [38858.780057] EXT3-fs: mounted filesystem with ordered data mode. [38880.358159] ath5k phy0: noise floor calibration timeout (2462MHz) [39000.365222] ath5k phy0: noise floor calibration timeout (2462MHz) [39064.651426] kjournald starting. Commit interval 5 seconds [39064.651455] EXT3 FS on loop2, internal journal [39064.651462] EXT3-fs: mounted filesystem with ordered data mode. [39112.368419] kjournald starting. Commit interval 5 seconds [39112.368449] EXT3 FS on loop0, internal journal [39112.368455] EXT3-fs: mounted filesystem with ordered data mode. [39180.335292] ath5k phy0: noise floor calibration timeout (2462MHz) [39240.375780] ath5k phy0: noise floor calibration timeout (2462MHz) [39300.337913] ath5k phy0: noise floor calibration timeout (2462MHz) [39360.347944] ath5k phy0: noise floor calibration timeout (2462MHz) [39420.385773] ath5k phy0: noise floor calibration timeout (2462MHz) [39603.322165] kjournald starting. Commit interval 5 seconds [39603.322194] EXT3 FS on loop0, internal journal [39603.322200] EXT3-fs: recovery complete. [39603.322217] EXT3-fs: mounted filesystem with ordered data mode. [39832.597302] kjournald starting. Commit interval 5 seconds [39832.597325] EXT3 FS on loop1, internal journal [39832.597330] EXT3-fs: mounted filesystem with ordered data mode. [40313.303404] kjournald starting. Commit interval 5 seconds [40313.303430] EXT3 FS on loop1, internal journal [40313.303433] EXT3-fs: recovery complete. [40313.303448] EXT3-fs: mounted filesystem with ordered data mode. [40440.367942] ath5k phy0: noise floor calibration timeout (2462MHz) [40500.367885] ath5k phy0: noise floor calibration timeout (2462MHz) [40800.355167] ath5k phy0: noise floor calibration timeout (2462MHz) [40860.355130] ath5k phy0: noise floor calibration timeout (2462MHz) [40886.221289] kjournald starting. Commit interval 5 seconds [40886.221313] EXT3 FS on loop2, internal journal [40886.221319] EXT3-fs: mounted filesystem with ordered data mode. [40920.337620] ath5k phy0: noise floor calibration timeout (2462MHz) [40980.327577] ath5k phy0: noise floor calibration timeout (2462MHz) [41040.417806] ath5k phy0: noise floor calibration timeout (2462MHz) [41460.357972] ath5k phy0: noise floor calibration timeout (2462MHz) [41520.415069] ath5k phy0: noise floor calibration timeout (2462MHz) [41580.385849] ath5k phy0: noise floor calibration timeout (2462MHz) [41640.395678] ath5k phy0: noise floor calibration timeout (2462MHz) [41700.349947] ath5k phy0: noise floor calibration timeout (2462MHz) [41760.345764] ath5k phy0: noise floor calibration timeout (2462MHz) [41782.295961] kjournald starting. Commit interval 5 seconds [41782.295996] EXT3 FS on loop2, internal journal [41782.296024] ext3_orphan_cleanup: deleting unreferenced inode 114723 [41782.296075] EXT3-fs: loop2: 1 orphan inode deleted [41782.296077] EXT3-fs: recovery complete. [41782.296204] EXT3-fs: mounted filesystem with ordered data mode. [41820.375295] ath5k phy0: noise floor calibration timeout (2462MHz) [41880.387649] ath5k phy0: noise floor calibration timeout (2462MHz) [41940.365189] ath5k phy0: noise floor calibration timeout (2462MHz) [42046.579515] kjournald starting. Commit interval 5 seconds [42046.579549] EXT3 FS on loop2, internal journal [42046.579555] EXT3-fs: mounted filesystem with ordered data mode. [42180.435394] ath5k phy0: noise floor calibration timeout (2462MHz) [42240.415354] ath5k phy0: noise floor calibration timeout (2462MHz) [42300.366110] ath5k phy0: noise floor calibration timeout (2462MHz) [42360.397520] ath5k phy0: noise floor calibration timeout (2462MHz) [42480.355532] ath5k phy0: noise floor calibration timeout (2462MHz) [42540.408177] ath5k phy0: noise floor calibration timeout (2462MHz) [42600.425534] ath5k phy0: noise floor calibration timeout (2462MHz) [42714.632975] kjournald starting. Commit interval 5 seconds [42714.633006] EXT3 FS on loop2, internal journal [42714.633037] ext3_orphan_cleanup: deleting unreferenced inode 32803 [42714.633088] EXT3-fs: loop2: 1 orphan inode deleted [42714.633090] EXT3-fs: recovery complete. [42714.633252] EXT3-fs: mounted filesystem with ordered data mode. [42998.368570] kjournald starting. Commit interval 5 seconds [42998.368599] EXT3 FS on loop2, internal journal [42998.368606] EXT3-fs: mounted filesystem with ordered data mode. [43020.415573] ath5k phy0: noise floor calibration timeout (2462MHz) [43080.349100] ath5k phy0: noise floor calibration timeout (2462MHz) [43140.378635] ath5k phy0: noise floor calibration timeout (2462MHz) [43200.328022] ath5k phy0: noise floor calibration timeout (2462MHz) [43464.481548] __ratelimit: 6 callbacks suppressed [43464.481554] qemu-system-arm[30621]: segfault at 40cc28c0 ip 000000000051058e sp 00007fffd70361d8 error 4 in qemu-system-arm[400000+270000] [43481.433584] kjournald starting. Commit interval 5 seconds [43481.433607] EXT3 FS on loop2, internal journal [43481.433613] EXT3-fs: mounted filesystem with ordered data mode. [43620.365374] ath5k phy0: noise floor calibration timeout (2462MHz) [43680.444934] ath5k phy0: noise floor calibration timeout (2462MHz) [43740.345202] ath5k phy0: noise floor calibration timeout (2462MHz) [43800.325266] ath5k phy0: noise floor calibration timeout (2462MHz)