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Message #02714
[Bug 1206900] WifiSyslog.txt
apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1206900/+attachment/3755918/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1206900
Title:
Kernel crash with Logitech K760 Bluetooth keyboard
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
I have a Logitech K760 Bluetooth keyboard. This keyboard has three
buttons that allow you to connect to three different machines via
Bluetooth. I have button three mapped to my Ubuntu box. When I hit
button one and then quickly hit button three, the kernel crashes. If
I wait a long period of time, it does not crash. The logs (see end
for full trace) seem to indicate that there is a problem with the
kernel trying to create file that already exists:
sysfs: cannot create duplicate filename
'/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.7/2-1.7:1.0/bluetooth/hci0/hci0:21'
I assume this is happening because the kernel has yet to clean up
after the disconnection before the device tries to reconnect. My
current workaround is to wait a while before hitting button 3 when I
accidentally hit button 1. It would be nice if I reduce the timeout
before the kernel cleans up the after the device to shorten the period
of time I have to wait.
Here I have hit button 1 and waited a few seconds:
Jul 31 07:25:01 LD-cowens kernel: [ 199.114124] power_supply hid-00:1f:20:3d:cf:09-battery: driver failed to report `capacity' property: -5
Jul 31 07:25:06 LD-cowens kernel: [ 204.105779] power_supply hid-00:1f:20:3d:cf:09-battery: driver failed to report `capacity' property: -5
Then I hit button 3:
Jul 31 07:25:31 LD-cowens kernel: [ 229.279867] hid-generic 0005:046D:B316.0006: unknown main item tag 0x0
Jul 31 07:25:31 LD-cowens kernel: [ 229.293875] input: Logitech K760 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.7/2-1.7:1.0/bluetooth/hci0/hci0:21/input16
Jul 31 07:25:31 LD-cowens kernel: [ 229.294115] hid-generic 0005:046D:B316.0006: input,hidraw4: BLUETOOTH HID v1.1b Keyboard [Logitech K760] on 00:02:72:dd:e9:e1
Hit button 1 and wait a few seconds:
Jul 31 07:25:47 LD-cowens kernel: [ 244.558409] power_supply hid-00:1f:20:3d:cf:09-battery: driver failed to report `capacity' property: -5
Jul 31 07:25:52 LD-cowens kernel: [ 249.550056] power_supply hid-00:1f:20:3d:cf:09-battery: driver failed to report `capacity' property: -5
Hit button 3:
Jul 31 07:26:15 LD-cowens kernel: [ 272.731818] hid-generic 0005:046D:B316.0007: unknown main item tag 0x0
Jul 31 07:26:15 LD-cowens kernel: [ 272.770990] input: Logitech K760 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.7/2-1.7:1.0/bluetooth/hci0/hci0:21/input17
Jul 31 07:26:15 LD-cowens kernel: [ 272.771187] hid-generic 0005:046D:B316.0007: input,hidraw4: BLUETOOTH HID v1.1b Keyboard [Logitech K760] on 00:02:72:dd:e9:e1
Hit button 1 and then button 3 without waiting long:
Jul 31 07:26:39 LD-cowens kernel: [ 296.631605] power_supply hid-00:1f:20:3d:cf:09-battery: driver failed to report `capacity' property: -5
Jul 31 07:26:40 LD-cowens kernel: [ 298.165703] ------------[ cut here ]------------
Jul 31 07:26:40 LD-cowens kernel: [ 298.165714] WARNING: at /build/buildd/linux-3.8.0/fs/sysfs/dir.c:536 sysfs_add_one+0xb6/0xf0()
Jul 31 07:26:40 LD-cowens kernel: [ 298.165717] Hardware name: HP Elite 7100 Microtower PC
Jul 31 07:26:40 LD-cowens kernel: [ 298.165720] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.7/2-1.7:1.0/bluetooth/hci0/hci0:21'
Jul 31 07:26:40 LD-cowens kernel: [ 298.165722] Modules linked in: hidp btusb ath3k parport_pc(F) ppdev(F) rfcomm bnep bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek coretemp radeon kvm_intel kvm snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) ttm wmi drm_kms_helper snd_seq(F) snd_seq_device(F) drm snd_timer(F) gpio_ich snd(F) joydev(F) mac_hid mei lpc_ich i2c_algo_bit soundcore(F) lp(F) parport(F) psmouse(F) serio_raw(F) microcode(F) hid_generic usbhid hid firewire_ohci firewire_core r8169 ahci(F) libahci(F) crc_itu_t(F)
Jul 31 07:26:40 LD-cowens kernel: [ 298.165784] Pid: 7, comm: kworker/u:0H Tainted: GF 3.8.0-27-generic #40-Ubuntu
Jul 31 07:26:40 LD-cowens kernel: [ 298.165786] Call Trace:
Jul 31 07:26:40 LD-cowens kernel: [ 298.165796] [<c104a502>] warn_slowpath_common+0x72/0xa0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165802] [<c11c1076>] ? sysfs_add_one+0xb6/0xf0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165807] [<c11c1076>] ? sysfs_add_one+0xb6/0xf0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165813] [<c104a5d3>] warn_slowpath_fmt+0x33/0x40
Jul 31 07:26:40 LD-cowens kernel: [ 298.165818] [<c11c1076>] sysfs_add_one+0xb6/0xf0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165823] [<c11c1248>] create_dir+0x58/0xa0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165829] [<c11c153b>] sysfs_create_dir+0x7b/0xd0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165835] [<c12e91f3>] kobject_add_internal+0x83/0x200
Jul 31 07:26:40 LD-cowens kernel: [ 298.165841] [<c10862db>] ? find_busiest_group+0x2b/0x420
Jul 31 07:26:40 LD-cowens kernel: [ 298.165849] [<c114d6b3>] ? kmem_cache_alloc_trace+0x103/0x110
Jul 31 07:26:40 LD-cowens kernel: [ 298.165854] [<c12e9615>] kobject_add+0x35/0x80
Jul 31 07:26:40 LD-cowens kernel: [ 298.165862] [<c13e0a96>] device_add+0xe6/0x620
Jul 31 07:26:40 LD-cowens kernel: [ 298.165867] [<c12f44a6>] ? kvasprintf+0x46/0x60
Jul 31 07:26:40 LD-cowens kernel: [ 298.165872] [<c12e95c2>] ? kobject_set_name_vargs+0x42/0x60
Jul 31 07:26:40 LD-cowens kernel: [ 298.165889] [<f8b5e6a3>] hci_conn_add_sysfs+0x43/0x80 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.165902] [<f8b51fe7>] hci_conn_complete_evt.isra.49+0xb7/0x370 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.165916] [<f8b54bb8>] hci_event_packet+0x14e8/0x26f0 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.165923] [<c1613b0d>] ? _raw_spin_lock+0xd/0x10
Jul 31 07:26:40 LD-cowens kernel: [ 298.165928] [<c108724f>] ? idle_balance+0x29f/0x3f0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165933] [<c10796db>] ? update_rq_clock+0x3b/0x70
Jul 31 07:26:40 LD-cowens kernel: [ 298.165939] [<c1010af2>] ? __switch_to+0xb2/0x330
Jul 31 07:26:40 LD-cowens kernel: [ 298.165945] [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
Jul 31 07:26:40 LD-cowens kernel: [ 298.165951] [<c1613ddd>] ? _raw_spin_lock_irqsave+0x2d/0x40
Jul 31 07:26:40 LD-cowens kernel: [ 298.165962] [<f8b49c72>] hci_rx_work+0x222/0x280 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.165973] [<f8b4a744>] ? hci_tx_work+0x1f4/0x580 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.165980] [<c10656f5>] process_one_work+0x135/0x3e0
Jul 31 07:26:40 LD-cowens kernel: [ 298.165986] [<c1063c40>] ? need_to_create_worker+0x10/0x30
Jul 31 07:26:40 LD-cowens kernel: [ 298.165991] [<c1066a5c>] ? manage_workers+0x1ac/0x240
Jul 31 07:26:40 LD-cowens kernel: [ 298.165996] [<c1066c09>] worker_thread+0x119/0x3c0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166000] [<c1066af0>] ? manage_workers+0x240/0x240
Jul 31 07:26:40 LD-cowens kernel: [ 298.166006] [<c106b644>] kthread+0x94/0xa0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166011] [<c1070000>] ? __hrtimer_start_range_ns+0x280/0x460
Jul 31 07:26:40 LD-cowens kernel: [ 298.166018] [<c161af37>] ret_from_kernel_thread+0x1b/0x28
Jul 31 07:26:40 LD-cowens kernel: [ 298.166023] [<c106b5b0>] ? kthread_create_on_node+0xc0/0xc0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166027] ---[ end trace ccb0a399e74bf6f7 ]---
Jul 31 07:26:40 LD-cowens kernel: [ 298.166031] ------------[ cut here ]------------
Jul 31 07:26:40 LD-cowens kernel: [ 298.166035] WARNING: at /build/buildd/linux-3.8.0/lib/kobject.c:196 kobject_add_internal+0x1ea/0x200()
Jul 31 07:26:40 LD-cowens kernel: [ 298.166037] Hardware name: HP Elite 7100 Microtower PC
Jul 31 07:26:40 LD-cowens kernel: [ 298.166040] kobject_add_internal failed for hci0:21 with -EEXIST, don't try to register things with the same name in the same directory.
Jul 31 07:26:40 LD-cowens kernel: [ 298.166042] Modules linked in: hidp btusb ath3k parport_pc(F) ppdev(F) rfcomm bnep bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek coretemp radeon kvm_intel kvm snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) ttm wmi drm_kms_helper snd_seq(F) snd_seq_device(F) drm snd_timer(F) gpio_ich snd(F) joydev(F) mac_hid mei lpc_ich i2c_algo_bit soundcore(F) lp(F) parport(F) psmouse(F) serio_raw(F) microcode(F) hid_generic usbhid hid firewire_ohci firewire_core r8169 ahci(F) libahci(F) crc_itu_t(F)
Jul 31 07:26:40 LD-cowens kernel: [ 298.166094] Pid: 7, comm: kworker/u:0H Tainted: GF W 3.8.0-27-generic #40-Ubuntu
Jul 31 07:26:40 LD-cowens kernel: [ 298.166096] Call Trace:
Jul 31 07:26:40 LD-cowens kernel: [ 298.166102] [<c104a502>] warn_slowpath_common+0x72/0xa0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166107] [<c12e935a>] ? kobject_add_internal+0x1ea/0x200
Jul 31 07:26:40 LD-cowens kernel: [ 298.166112] [<c12e935a>] ? kobject_add_internal+0x1ea/0x200
Jul 31 07:26:40 LD-cowens kernel: [ 298.166117] [<c104a5d3>] warn_slowpath_fmt+0x33/0x40
Jul 31 07:26:40 LD-cowens kernel: [ 298.166122] [<c12e935a>] kobject_add_internal+0x1ea/0x200
Jul 31 07:26:40 LD-cowens kernel: [ 298.166128] [<c114d6b3>] ? kmem_cache_alloc_trace+0x103/0x110
Jul 31 07:26:40 LD-cowens kernel: [ 298.166133] [<c12e9615>] kobject_add+0x35/0x80
Jul 31 07:26:40 LD-cowens kernel: [ 298.166139] [<c13e0a96>] device_add+0xe6/0x620
Jul 31 07:26:40 LD-cowens kernel: [ 298.166143] [<c12f44a6>] ? kvasprintf+0x46/0x60
Jul 31 07:26:40 LD-cowens kernel: [ 298.166148] [<c12e95c2>] ? kobject_set_name_vargs+0x42/0x60
Jul 31 07:26:40 LD-cowens kernel: [ 298.166163] [<f8b5e6a3>] hci_conn_add_sysfs+0x43/0x80 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.166176] [<f8b51fe7>] hci_conn_complete_evt.isra.49+0xb7/0x370 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.166189] [<f8b54bb8>] hci_event_packet+0x14e8/0x26f0 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.166195] [<c1613b0d>] ? _raw_spin_lock+0xd/0x10
Jul 31 07:26:40 LD-cowens kernel: [ 298.166200] [<c108724f>] ? idle_balance+0x29f/0x3f0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166204] [<c10796db>] ? update_rq_clock+0x3b/0x70
Jul 31 07:26:40 LD-cowens kernel: [ 298.166210] [<c1010af2>] ? __switch_to+0xb2/0x330
Jul 31 07:26:40 LD-cowens kernel: [ 298.166215] [<c103ce48>] ? default_spin_lock_flags+0x8/0x10
Jul 31 07:26:40 LD-cowens kernel: [ 298.166221] [<c1613ddd>] ? _raw_spin_lock_irqsave+0x2d/0x40
Jul 31 07:26:40 LD-cowens kernel: [ 298.166232] [<f8b49c72>] hci_rx_work+0x222/0x280 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.166243] [<f8b4a744>] ? hci_tx_work+0x1f4/0x580 [bluetooth]
Jul 31 07:26:40 LD-cowens kernel: [ 298.166249] [<c10656f5>] process_one_work+0x135/0x3e0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166255] [<c1063c40>] ? need_to_create_worker+0x10/0x30
Jul 31 07:26:40 LD-cowens kernel: [ 298.166259] [<c1066a5c>] ? manage_workers+0x1ac/0x240
Jul 31 07:26:40 LD-cowens kernel: [ 298.166264] [<c1066c09>] worker_thread+0x119/0x3c0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166269] [<c1066af0>] ? manage_workers+0x240/0x240
Jul 31 07:26:40 LD-cowens kernel: [ 298.166274] [<c106b644>] kthread+0x94/0xa0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166279] [<c1070000>] ? __hrtimer_start_range_ns+0x280/0x460
Jul 31 07:26:40 LD-cowens kernel: [ 298.166285] [<c161af37>] ret_from_kernel_thread+0x1b/0x28
Jul 31 07:26:40 LD-cowens kernel: [ 298.166290] [<c106b5b0>] ? kthread_create_on_node+0xc0/0xc0
Jul 31 07:26:40 LD-cowens kernel: [ 298.166294] ---[ end trace ccb0a399e74bf6f8 ]---
Jul 31 07:26:40 LD-cowens kernel: [ 298.166297] Bluetooth: Failed to register connection device
Jul 31 07:26:44 LD-cowens kernel: [ 301.623293] power_supply hid-00:1f:20:3d:cf:09-battery: driver failed to report `capacity' property: -5
Jul 31 07:26:44 LD-cowens bluetoothd[917]: ioctl_connadd(): No such file or directory(2)
Jul 31 07:26:44 LD-cowens kernel: [ 301.643772] ------------[ cut here ]------------
Jul 31 07:26:44 LD-cowens kernel: [ 301.643783] WARNING: at /build/buildd/linux-3.8.0/lib/kobject.c:200 kobject_add_internal+0xef/0x200()
Jul 31 07:26:44 LD-cowens kernel: [ 301.643787] Hardware name: HP Elite 7100 Microtower PC
Jul 31 07:26:44 LD-cowens kernel: [ 301.643792] kobject_add_internal failed for 0005:046D:B316.0008 (error: -2 parent: hci0:21)
Jul 31 07:26:44 LD-cowens kernel: [ 301.643795] Modules linked in: hidp btusb ath3k parport_pc(F) ppdev(F) rfcomm bnep bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek coretemp radeon kvm_intel kvm snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) ttm wmi drm_kms_helper snd_seq(F) snd_seq_device(F) drm snd_timer(F) gpio_ich snd(F) joydev(F) mac_hid mei lpc_ich i2c_algo_bit soundcore(F) lp(F) parport(F) psmouse(F) serio_raw(F) microcode(F) hid_generic usbhid hid firewire_ohci firewire_core r8169 ahci(F) libahci(F) crc_itu_t(F)
Jul 31 07:26:44 LD-cowens kernel: [ 301.643878] Pid: 917, comm: bluetoothd Tainted: GF W 3.8.0-27-generic #40-Ubuntu
Jul 31 07:26:44 LD-cowens kernel: [ 301.643882] Call Trace:
Jul 31 07:26:44 LD-cowens kernel: [ 301.643893] [<c104a502>] warn_slowpath_common+0x72/0xa0
Jul 31 07:26:44 LD-cowens kernel: [ 301.643900] [<c12e925f>] ? kobject_add_internal+0xef/0x200
Jul 31 07:26:44 LD-cowens kernel: [ 301.643907] [<c12e925f>] ? kobject_add_internal+0xef/0x200
Jul 31 07:26:44 LD-cowens kernel: [ 301.643915] [<c104a5d3>] warn_slowpath_fmt+0x33/0x40
Jul 31 07:26:44 LD-cowens kernel: [ 301.643922] [<c12e925f>] kobject_add_internal+0xef/0x200
Jul 31 07:26:44 LD-cowens kernel: [ 301.643932] [<c1172c08>] ? __d_instantiate+0xa8/0xe0
Jul 31 07:26:44 LD-cowens kernel: [ 301.643939] [<c12e9615>] kobject_add+0x35/0x80
Jul 31 07:26:44 LD-cowens kernel: [ 301.643949] [<c13e0a96>] device_add+0xe6/0x620
Jul 31 07:26:44 LD-cowens kernel: [ 301.643966] [<f84d2b20>] hid_add_device+0x170/0x380 [hid]
Jul 31 07:26:44 LD-cowens kernel: [ 301.643976] [<c1060000>] ? sys_pause+0x10/0x40
Jul 31 07:26:44 LD-cowens kernel: [ 301.643985] [<f89a689c>] hidp_add_connection+0x39c/0x7f0 [hidp]
Jul 31 07:26:44 LD-cowens kernel: [ 301.643993] [<f89a5610>] ? hidp_input_report.isra.4+0x2a0/0x2a0 [hidp]
Jul 31 07:26:44 LD-cowens kernel: [ 301.644002] [<c106bd30>] ? finish_wait+0x70/0x70
Jul 31 07:26:44 LD-cowens kernel: [ 301.644010] [<f89a7147>] hidp_sock_ioctl+0x197/0x298 [hidp]
Jul 31 07:26:44 LD-cowens kernel: [ 301.644022] [<c151c859>] sock_ioctl+0x69/0x270
Jul 31 07:26:44 LD-cowens kernel: [ 301.644031] [<c1613b0d>] ? _raw_spin_lock+0xd/0x10
Jul 31 07:26:44 LD-cowens kernel: [ 301.644039] [<c151c7f0>] ? sock_fasync+0x90/0x90
Jul 31 07:26:44 LD-cowens kernel: [ 301.644047] [<c116f8f0>] do_vfs_ioctl+0x80/0x580
Jul 31 07:26:44 LD-cowens kernel: [ 301.644054] [<c1613b0d>] ? _raw_spin_lock+0xd/0x10
Jul 31 07:26:44 LD-cowens kernel: [ 301.644063] [<c1179542>] ? __fd_install+0x42/0x60
Jul 31 07:26:44 LD-cowens kernel: [ 301.644070] [<c1179580>] ? fd_install+0x20/0x30
Jul 31 07:26:44 LD-cowens kernel: [ 301.644078] [<c151ded1>] ? sys_socket+0x71/0xb0
Jul 31 07:26:44 LD-cowens kernel: [ 301.644086] [<c151f170>] ? sys_socketcall+0x70/0x2b0
Jul 31 07:26:44 LD-cowens kernel: [ 301.644093] [<c116fe5b>] sys_ioctl+0x6b/0x80
Jul 31 07:26:44 LD-cowens kernel: [ 301.644103] [<c161afcd>] sysenter_do_call+0x12/0x28
Jul 31 07:26:44 LD-cowens kernel: [ 301.644108] ---[ end trace ccb0a399e74bf6f9 ]---
Jul 31 07:26:44 LD-cowens kernel: [ 301.644194] VFS: Close: file count is 0
Jul 31 07:26:44 LD-cowens kernel: [ 302.142387] BUG: unable to handle kernel NULL pointer dereference at (null)
Jul 31 07:26:44 LD-cowens kernel: [ 302.142484] IP: [<c103cda8>] __ticket_spin_lock+0x8/0x30
Jul 31 07:26:44 LD-cowens kernel: [ 302.142561] *pdpt = 0000000000000000 *pde = f000eef700000000
Jul 31 07:26:44 LD-cowens kernel: [ 302.142635] Oops: 0002 [#1] SMP
Jul 31 07:26:44 LD-cowens kernel: [ 302.142683] Modules linked in: hidp btusb ath3k parport_pc(F) ppdev(F) rfcomm bnep bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek coretemp radeon kvm_intel kvm snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) ttm wmi drm_kms_helper snd_seq(F) snd_seq_device(F) drm snd_timer(F) gpio_ich snd(F) joydev(F) mac_hid mei lpc_ich i2c_algo_bit soundcore(F) lp(F) parport(F) psmouse(F) serio_raw(F) microcode(F) hid_generic usbhid hid firewire_ohci firewire_core r8169 ahci(F) libahci(F) crc_itu_t(F)
Jul 31 07:26:44 LD-cowens kernel: [ 302.143438] Pid: 2739, comm: khidpd_046db316 Tainted: GF W 3.8.0-27-generic #40-Ubuntu Hewlett-Packard HP Elite 7100 Microtower PC/2A9Ch
Jul 31 07:26:44 LD-cowens kernel: [ 302.143585] EIP: 0060:[<c103cda8>] EFLAGS: 00010086 CPU: 0
Jul 31 07:26:44 LD-cowens kernel: [ 302.143651] EIP is at __ticket_spin_lock+0x8/0x30
Jul 31 07:26:44 LD-cowens kernel: [ 302.143706] EAX: 00000000 EBX: 00000286 ECX: 00000000 EDX: 00000100
Jul 31 07:26:44 LD-cowens kernel: [ 302.143778] ESI: ed3c1f58 EDI: 00000000 EBP: ed3c1eb0 ESP: ed3c1eb0
Jul 31 07:26:44 LD-cowens kernel: [ 302.143849] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Jul 31 07:26:44 LD-cowens kernel: [ 302.143911] CR0: 8005003b CR2: 00000000 CR3: 019d3000 CR4: 000007f0
Jul 31 07:26:44 LD-cowens kernel: [ 302.143983] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
Jul 31 07:26:44 LD-cowens kernel: [ 302.144054] DR6: ffff0ff0 DR7: 00000400
Jul 31 07:26:44 LD-cowens kernel: [ 302.144100] Process khidpd_046db316 (pid: 2739, ti=ed3c0000 task=ee744010 task.ti=ed3c0000)
Jul 31 07:26:44 LD-cowens kernel: [ 302.144194] Stack:
Jul 31 07:26:44 LD-cowens kernel: [ 302.144219] ed3c1eb8 c103ce48 ed3c1ecc c1613ddd ed3c1f4c ed3c1f58 00000000 ed3c1ee0
Jul 31 07:26:44 LD-cowens kernel: [ 302.144336] c106bcf3 00000000 ee1a2900 ed3a9000 ed3c1f6c f89a5abc 00000000 ed3c1efc
Jul 31 07:26:44 LD-cowens kernel: [ 302.144453] ee744010 ee1a29c0 ed3a8000 ed3a9000 ee1a2990 ee1a2980 ee744010 ed3a804c
Jul 31 07:26:44 LD-cowens kernel: [ 302.144569] Call Trace:
Jul 31 07:26:44 LD-cowens kernel: [ 302.144604] [<c103ce48>] default_spin_lock_flags+0x8/0x10
Jul 31 07:26:44 LD-cowens kernel: [ 302.144672] [<c1613ddd>] _raw_spin_lock_irqsave+0x2d/0x40
Jul 31 07:26:44 LD-cowens kernel: [ 302.144739] [<c106bcf3>] finish_wait+0x33/0x70
Jul 31 07:26:44 LD-cowens kernel: [ 302.144795] [<f89a5abc>] hidp_session+0x4ac/0x770 [hidp]
Jul 31 07:26:44 LD-cowens kernel: [ 302.144862] [<c107c6d0>] ? try_to_wake_up+0x230/0x230
Jul 31 07:26:44 LD-cowens kernel: [ 302.144924] [<c107c6d0>] ? try_to_wake_up+0x230/0x230
Jul 31 07:26:44 LD-cowens kernel: [ 302.144986] [<c106bd30>] ? finish_wait+0x70/0x70
Jul 31 07:26:44 LD-cowens kernel: [ 302.145044] [<f89a5610>] ? hidp_input_report.isra.4+0x2a0/0x2a0 [hidp]
Jul 31 07:26:44 LD-cowens kernel: [ 302.145121] [<c106b644>] kthread+0x94/0xa0
Jul 31 07:26:44 LD-cowens kernel: [ 302.145174] [<c1070000>] ? __hrtimer_start_range_ns+0x280/0x460
Jul 31 07:26:44 LD-cowens kernel: [ 302.145247] [<c161af37>] ret_from_kernel_thread+0x1b/0x28
Jul 31 07:26:44 LD-cowens kernel: [ 302.145313] [<c106b5b0>] ? kthread_create_on_node+0xc0/0xc0
Jul 31 07:26:44 LD-cowens kernel: [ 302.145378] Code: b9 4a cc 03 c1 e9 59 ff ff ff 90 b8 53 cc 03 c1 b9 50 cc 03 c1 e9 49 ff ff ff 66 90 66 90 66 90 66 90 90 55 ba 00 01 00 00 89 e5 <f0> 66 0f c1 10 0f b6 ce 38 d1 74 0d 8d 74 26 00 f3 90 0f b6 10
Jul 31 07:26:44 LD-cowens kernel: [ 302.145827] EIP: [<c103cda8>] __ticket_spin_lock+0x8/0x30 SS:ESP 0068:ed3c1eb0
Jul 31 07:26:44 LD-cowens kernel: [ 302.145918] CR2: 0000000000000000
Jul 31 07:26:44 LD-cowens kernel: [ 302.164754] ---[ end trace ccb0a399e74bf6fa ]---
---
ApportVersion: 2.9.2-0ubuntu8.1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: cowens 1923 F.... pulseaudio
/dev/snd/controlC0: cowens 1923 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
DistroRelease: Ubuntu 13.04
HibernationDevice: RESUME=UUID=f8b6484e-0229-4260-b9a1-5016d0a11cc5
InstallationDate: Installed on 2013-07-12 (18 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Hewlett-Packard HP Elite 7100 Microtower PC
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-27-generic root=UUID=c90bacae-dd12-4683-9daf-94380f539408 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.8.0-27.40-generic 3.8.13.4
RelatedPackageVersions:
linux-restricted-modules-3.8.0-27-generic N/A
linux-backports-modules-3.8.0-27-generic N/A
linux-firmware 1.106
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: raring
Uname: Linux 3.8.0-27-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 03/03/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.13
dmi.board.name: 2A9Ch
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: MXL0150LB0
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.13:bd03/03/2010:svnHewlett-Packard:pnHPElite7100MicrotowerPC:pvrxxx0204GRxxxxxxxx0:rvnMSI:rn2A9Ch:rvr1.0:cvnHewlett-Packard:ct3:cvr:
dmi.product.name: HP Elite 7100 Microtower PC
dmi.product.version: xxx0204GRxxxxxxxx0
dmi.sys.vendor: Hewlett-Packard
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References
