apport information ** Attachment added: "HookError_cloud_archive.txt" https://bugs.launchpad.net/bugs/1206900/+attachment/3755908/+files/HookError_cloud_archive.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1206900/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
