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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1429550

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

** Tags added: trusty

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https://bugs.launchpad.net/bugs/1429550

Title:
  All USB Ports disabled after boots

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hi, 
    About every other time when I boot, all USB ports are disabled. Here is the dmesg log for when this happens, any ideas?
  Thanks!

  [   19.458042] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
  [   19.458065] ------------[ cut here ]------------
  [   19.458077] WARNING: CPU: 0 PID: 0 at /build/buildd/linux-3.13.0/drivers/usb/host/xhci-ring.c:1581 handle_cmd_completion+0xe36/0xe40()
  [   19.458079] Modules linked in: cuse ip6t_REJECT xt_hl nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_rt ipt_REJECT xt_LOG dm_crypt xt_limit arc4 xt_tcpudp ath9k ath9k_common ath9k_hw nf_conntrack_ipv4 nf_defrag_ipv4 xt_addrtype ath xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp intel_rapl x86_pkg_temp_thermal nf_nat nf_conntrack_ftp intel_powerclamp snd_hda_codec_hdmi nf_conntrack snd_hda_codec_conexant coretemp iptable_filter rfcomm mac80211 kvm_intel ip_tables x_tables snd_hda_intel kvm snd_hda_codec snd_hwdep bnep crct10dif_pclmul crc32_pclmul rts5139(C) snd_pcm ghash_clmulni_intel snd_page_alloc aesni_intel snd_seq_midi aes_x86_64 snd_seq_midi_event lrw gf128mul snd_rawmidi glue_helper ablk_helper cryptd snd_seq snd_seq_device snd_timer joydev cfg80211 snd serio_raw uvcvideo lpc_ich videobuf2_vmalloc videobuf2_memops videobuf2_core videodev shpchp ath3k btusb bluetooth mei_me mei soundcore ideapad_laptop sparse_keymap binfmt_misc parport_pc ppdev mac_hid lp parport hid_generic usbhid hid nouveau psmouse ahci libahci i915 mxm_wmi ttm i2c_algo_bit wmi drm_kms_helper video drm r8169 mii
  [   19.458158] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G         C    3.13.0-46-generic #77-Ubuntu
  [   19.458160] Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN25WW 04/10/2014
  [   19.458162]  0000000000000009 ffff88014f203da8 ffffffff817212c6 0000000000000000
  [   19.458166]  ffff88014f203de0 ffffffff810677dd ffff880143f73730 ffff880143f73180
  [   19.458170]  0000000000000005 0000000143f73180 ffff88014887c000 ffff88014f203df0
  [   19.458173] Call Trace:
  [   19.458175]  <IRQ>  [<ffffffff817212c6>] dump_stack+0x45/0x56
  [   19.458184]  [<ffffffff810677dd>] warn_slowpath_common+0x7d/0xa0
  [   19.458188]  [<ffffffff810678ba>] warn_slowpath_null+0x1a/0x20
  [   19.458191]  [<ffffffff8157e016>] handle_cmd_completion+0xe36/0xe40
  [   19.458195]  [<ffffffff8157f8f3>] xhci_irq+0x333/0xa60
  [   19.458201]  [<ffffffff814db380>] ? scsi_finish_command+0xb0/0x110
  [   19.458204]  [<ffffffff81580031>] xhci_msi_irq+0x11/0x20
  [   19.458208]  [<ffffffff810bfb2e>] handle_irq_event_percpu+0x3e/0x1d0
  [   19.458211]  [<ffffffff810bfcfd>] handle_irq_event+0x3d/0x60
  [   19.458214]  [<ffffffff810c2787>] handle_edge_irq+0x77/0x130
  [   19.458220]  [<ffffffff81015e5e>] handle_irq+0x1e/0x30
  [   19.458224]  [<ffffffff8173409d>] do_IRQ+0x4d/0xc0
  [   19.458228]  [<ffffffff817297ad>] common_interrupt+0x6d/0x6d
  [   19.458229]  <EOI>  [<ffffffff815d3bd2>] ? cpuidle_enter_state+0x52/0xc0
  [   19.458237]  [<ffffffff815d3cf9>] cpuidle_idle_call+0xb9/0x1f0
  [   19.458242]  [<ffffffff8101d35e>] arch_cpu_idle+0xe/0x30
  [   19.458245]  [<ffffffff810bef85>] cpu_startup_entry+0xc5/0x290
  [   19.458249]  [<ffffffff8170f787>] rest_init+0x77/0x80
  [   19.458254]  [<ffffffff81d35f70>] start_kernel+0x438/0x443
  [   19.458257]  [<ffffffff81d35941>] ? repair_env_string+0x5c/0x5c
  [   19.458260]  [<ffffffff81d35120>] ? early_idt_handlers+0x120/0x120
  [   19.458263]  [<ffffffff81d355ee>] x86_64_start_reservations+0x2a/0x2c
  [   19.458266]  [<ffffffff81d35733>] x86_64_start_kernel+0x143/0x152
  [   19.458268] ---[ end trace 5fec66c16e1f30e7 ]---
  [   19.662289] usb 2-7: Device not responding to set address.
  [   19.866346] usb 2-7: device not accepting address 6, error -71
  [   19.978473] usb 2-7: new full-speed USB device number 7 using xhci_hcd
  [   19.995555] usb 2-7: New USB device found, idVendor=0cf3, idProduct=3004
  [   19.995560] usb 2-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  [   20.138570] xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command.
  [   20.138573] xhci_hcd 0000:00:14.0: Assuming host is dying, halting host.
  [   20.138590] xhci_hcd 0000:00:14.0: HC died; cleaning up
  [   20.138613] usb 2-3: USB disconnect, device number 2
  [   20.182872] usb 2-4: USB disconnect, device number 3
  [   20.268125] init: plymouth-upstart-bridge main process ended, respawning
  [   20.278164] init: plymouth-upstart-bridge main process (1359) terminated with status 1
  [   20.278178] init: plymouth-upstart-bridge main process ended, respawning
  [   20.427222] usb 2-6: USB disconnect, device number 4
  [   20.455213] usb 2-7: USB disconnect, device number 7

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