kernel-packages team mailing list archive

[Dave Gilbert <ubuntu@xxxxxxxxxxx>]

>From your logs; this looks relevant to an unhappy bluetooth adapter:

[ 8521.365815] WARNING: at /build/buildd/linux-3.8.0/fs/sysfs/dir.c:536 sysfs_add_one+0xd4/0x100()
[ 8521.365820] Hardware name: MM061                           
[ 8521.365823] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2:1.0/bluetooth/hci0/hci0:11'
[ 8521.365826] Modules linked in: hid_generic md4(F) hidp hid vmnet(OF) vsock(OF) vmci(OF) vmmon(OF) kvm_intel kvm joydev(F) parport_pc(F) gpio_ich ppdev(F) dell_wmi sparse_keymap snd_hda_codec_idt rfcomm bnep snd_hda_intel snd_hda_codec dell_laptop snd_hwdep(F) snd_pcm(F) dcdbas r852 sm_common nand nand_ecc nand_bch arc4(F) microcode(F) bch(F) nand_ids mtd snd_page_alloc(F) r592 nfsd(F) memstick auth_rpcgss(F) snd_seq_midi(F) snd_seq_midi_event(F) nfs_acl(F) nfs(F) lockd(F) b43 sunrpc(F) lpc_ich btusb bcma snd_rawmidi(F) mac80211 psmouse(F) bluetooth serio_raw(F) mac_hid snd_seq(F) cfg80211 nls_utf8 cifs(F) snd_seq_device(F) snd_timer(F) ssb_hcd fscache(F) snd(F) soundcore(F) coretemp lp(F) parport(F) sdhci_pci firewire_ohci radeon b44 i2c_algo_bit firewire_core crc_itu_t(F) sdhci ttm drm_kms_helper drm wmi video(F) ssb
[ 8521.365966] Pid: 7, comm: kworker/u:0H Tainted: GF          O 3.8.0-26-generic #38-Ubuntu
[ 8521.365970] Call Trace:
[ 8521.365981]  [<ffffffff810587ef>] warn_slowpath_common+0x7f/0xc0
[ 8521.365988]  [<ffffffff810588ec>] warn_slowpath_fmt+0x4c/0x50
[ 8521.365995]  [<ffffffff8134fe75>] ? strlcat+0x65/0x80
[ 8521.366003]  [<ffffffff812086d4>] sysfs_add_one+0xd4/0x100
[ 8521.366010]  [<ffffffff812088f8>] create_dir+0x78/0xd0
[ 8521.366016]  [<ffffffff81208c46>] sysfs_create_dir+0x86/0xe0
[ 8521.366024]  [<ffffffff81349ecc>] kobject_add_internal+0x9c/0x220
[ 8521.366031]  [<ffffffff813527c1>] ? vsnprintf+0x461/0x640
[ 8521.366038]  [<ffffffff8134a51c>] kobject_add+0x6c/0xc0
[ 8521.366046]  [<ffffffff81453506>] device_add+0x106/0x6c0
[ 8521.366052]  [<ffffffff81451f37>] ? dev_set_name+0x47/0x50
[ 8521.366076]  [<ffffffffa034e724>] hci_conn_add_sysfs+0x44/0x80 [bluetooth]
[ 8521.366094]  [<ffffffffa03412a0>] hci_conn_complete_evt.isra.49+0xd0/0x3a0 [bluetooth]
[ 8521.366112]  [<ffffffffa0343b78>] hci_event_packet+0x1318/0x2a90 [bluetooth]
[ 8521.366122]  [<ffffffff81044b49>] ? default_spin_lock_flags+0x9/0x10
[ 8521.366138]  [<ffffffffa0338033>] hci_rx_work+0x253/0x2d0 [bluetooth]
[ 8521.366146]  [<ffffffff8108bbaa>] ? finish_task_switch+0x4a/0xf0
[ 8521.366155]  [<ffffffff8107679c>] process_one_work+0x15c/0x4d0
[ 8521.366161]  [<ffffffff81077ffe>] worker_thread+0x16e/0x480
[ 8521.366168]  [<ffffffff81077e90>] ? manage_workers+0x2a0/0x2a0
[ 8521.366175]  [<ffffffff8107d390>] kthread+0xc0/0xd0
[ 8521.366181]  [<ffffffff8107d2d0>] ? kthread_create_on_node+0x120/0x120
[ 8521.366190]  [<ffffffff816d48ac>] ret_from_fork+0x7c/0xb0
[ 8521.366196]  [<ffffffff8107d2d0>] ? kthread_create_on_node+0x120/0x120
[ 8521.366200] ---[ end trace 357d80ebef9d1042 ]---
[ 8521.366205] ------------[ cut here ]------------
[ 8521.366212] WARNING: at /build/buildd/linux-3.8.0/lib/kobject.c:196 kobject_add_internal+0x204/0x220()
[ 8521.366215] Hardware name: MM061                           
[ 8521.366219] kobject_add_internal failed for hci0:11 with -EEXIST, don't try to register things with the same name in the same directory.
[ 8521.366222] Modules linked in: hid_generic md4(F) hidp hid vmnet(OF) vsock(OF) vmci(OF) vmmon(OF) kvm_intel kvm joydev(F) parport_pc(F) gpio_ich ppdev(F) dell_wmi sparse_keymap snd_hda_codec_idt rfcomm bnep snd_hda_intel snd_hda_codec dell_laptop snd_hwdep(F) snd_pcm(F) dcdbas r852 sm_common nand nand_ecc nand_bch arc4(F) microcode(F) bch(F) nand_ids mtd snd_page_alloc(F) r592 nfsd(F) memstick auth_rpcgss(F) snd_seq_midi(F) snd_seq_midi_event(F) nfs_acl(F) nfs(F) lockd(F) b43 sunrpc(F) lpc_ich btusb bcma snd_rawmidi(F) mac80211 psmouse(F) bluetooth serio_raw(F) mac_hid snd_seq(F) cfg80211 nls_utf8 cifs(F) snd_seq_device(F) snd_timer(F) ssb_hcd fscache(F) snd(F) soundcore(F) coretemp lp(F) parport(F) sdhci_pci firewire_ohci radeon b44 i2c_algo_bit firewire_core crc_itu_t(F) sdhci ttm drm_kms_helper drm wmi video(F) ssb
[ 8521.366338] Pid: 7, comm: kworker/u:0H Tainted: GF       W  O 3.8.0-26-generic #38-Ubuntu
[ 8521.366342] Call Trace:
[ 8521.366348]  [<ffffffff810587ef>] warn_slowpath_common+0x7f/0xc0
[ 8521.366354]  [<ffffffff810588ec>] warn_slowpath_fmt+0x4c/0x50
[ 8521.366362]  [<ffffffff8134a034>] kobject_add_internal+0x204/0x220
[ 8521.366368]  [<ffffffff813527c1>] ? vsnprintf+0x461/0x640
[ 8521.366375]  [<ffffffff8134a51c>] kobject_add+0x6c/0xc0
[ 8521.366381]  [<ffffffff81453506>] device_add+0x106/0x6c0
[ 8521.366387]  [<ffffffff81451f37>] ? dev_set_name+0x47/0x50
[ 8521.366407]  [<ffffffffa034e724>] hci_conn_add_sysfs+0x44/0x80 [bluetooth]
[ 8521.366425]  [<ffffffffa03412a0>] hci_conn_complete_evt.isra.49+0xd0/0x3a0 [bluetooth]
[ 8521.366443]  [<ffffffffa0343b78>] hci_event_packet+0x1318/0x2a90 [bluetooth]
[ 8521.366451]  [<ffffffff81044b49>] ? default_spin_lock_flags+0x9/0x10
[ 8521.366467]  [<ffffffffa0338033>] hci_rx_work+0x253/0x2d0 [bluetooth]
[ 8521.366474]  [<ffffffff8108bbaa>] ? finish_task_switch+0x4a/0xf0
[ 8521.366481]  [<ffffffff8107679c>] process_one_work+0x15c/0x4d0
[ 8521.366488]  [<ffffffff81077ffe>] worker_thread+0x16e/0x480
[ 8521.366495]  [<ffffffff81077e90>] ? manage_workers+0x2a0/0x2a0
[ 8521.366500]  [<ffffffff8107d390>] kthread+0xc0/0xd0
[ 8521.366507]  [<ffffffff8107d2d0>] ? kthread_create_on_node+0x120/0x120
[ 8521.366514]  [<ffffffff816d48ac>] ret_from_fork+0x7c/0xb0
[ 8521.366520]  [<ffffffff8107d2d0>] ? kthread_create_on_node+0x120/0x120
[ 8521.366524] ---[ end trace 357d80ebef9d1043 ]---
[ 8521.366529] Bluetooth: Failed to register connection device
[ 8525.104082] power_supply hid-00:07:61:d3:76:dc-battery: driver failed to report `capacity' property: -5
[ 8525.119598] ------------[ cut here ]------------
[ 8525.119613] WARNING: at /build/buildd/linux-3.8.0/lib/kobject.c:200 kobject_add_internal+0xff/0x220()
[ 8525.119617] Hardware name: MM061                           
[ 8525.119622] kobject_add_internal failed for 0005:046D:B309.0003 (error: -2 parent: hci0:11)
[ 8525.119625] Modules linked in: hid_generic md4(F) hidp hid vmnet(OF) vsock(OF) vmci(OF) vmmon(OF) kvm_intel kvm joydev(F) parport_pc(F) gpio_ich ppdev(F) dell_wmi sparse_keymap snd_hda_codec_idt rfcomm bnep snd_hda_intel snd_hda_codec dell_laptop snd_hwdep(F) snd_pcm(F) dcdbas r852 sm_common nand nand_ecc nand_bch arc4(F) microcode(F) bch(F) nand_ids mtd snd_page_alloc(F) r592 nfsd(F) memstick auth_rpcgss(F) snd_seq_midi(F) snd_seq_midi_event(F) nfs_acl(F) nfs(F) lockd(F) b43 sunrpc(F) lpc_ich btusb bcma snd_rawmidi(F) mac80211 psmouse(F) bluetooth serio_raw(F) mac_hid snd_seq(F) cfg80211 nls_utf8 cifs(F) snd_seq_device(F) snd_timer(F) ssb_hcd fscache(F) snd(F) soundcore(F) coretemp lp(F) parport(F) sdhci_pci firewire_ohci radeon b44 i2c_algo_bit firewire_core crc_itu_t(F) sdhci ttm drm_kms_helper drm wmi video(F) ssb
[ 8525.119767] Pid: 809, comm: bluetoothd Tainted: GF       W  O 3.8.0-26-generic #38-Ubuntu
[ 8525.119771] Call Trace:
[ 8525.119782]  [<ffffffff810587ef>] warn_slowpath_common+0x7f/0xc0
[ 8525.119789]  [<ffffffff810588ec>] warn_slowpath_fmt+0x4c/0x50
[ 8525.119797]  [<ffffffff812cf1de>] ? security_inode_alloc+0x1e/0x20
[ 8525.119804]  [<ffffffff81349f2f>] kobject_add_internal+0xff/0x220
[ 8525.119811]  [<ffffffff8134a51c>] kobject_add+0x6c/0xc0
[ 8525.119820]  [<ffffffff81453506>] device_add+0x106/0x6c0
[ 8525.119833]  [<ffffffffa0728074>] hid_add_device+0x174/0x380 [hid]
[ 8525.119843]  [<ffffffffa0746d0c>] hidp_add_connection+0x40c/0x8e0 [hidp]
[ 8525.119850]  [<ffffffff8107dca0>] ? finish_wait+0x80/0x80
[ 8525.119859]  [<ffffffffa0747747>] hidp_sock_ioctl+0x247/0x2f0 [hidp]
[ 8525.119867]  [<ffffffff815b1160>] sock_do_ioctl+0x30/0x70
[ 8525.119873]  [<ffffffff815b121d>] sock_ioctl+0x7d/0x2b0
[ 8525.119881]  [<ffffffff811a5e59>] do_vfs_ioctl+0x99/0x570
[ 8525.119888]  [<ffffffff81195e0b>] ? alloc_file+0x2b/0xd0
[ 8525.119898]  [<ffffffff816cc0ae>] ? _raw_spin_lock+0xe/0x20
[ 8525.119904]  [<ffffffff811a63c1>] sys_ioctl+0x91/0xb0
[ 8525.119912]  [<ffffffff816d495d>] system_call_fastpath+0x1a/0x1f
[ 8525.119917] ---[ end trace 357d80ebef9d1044 ]---
[ 8525.120758] BUG: unable to handle kernel NULL pointer dereference at           (null)
[ 8525.120852] IP: [<ffffffff81044a99>] __ticket_spin_lock+0x9/0x30
[ 8525.120923] PGD 0 
[ 8525.120949] Oops: 0002 [#1] SMP 
[ 8525.120990] Modules linked in: hid_generic md4(F) hidp hid vmnet(OF) vsock(OF) vmci(OF) vmmon(OF) kvm_intel kvm joydev(F) parport_pc(F) gpio_ich ppdev(F) dell_wmi sparse_keymap snd_hda_codec_idt rfcomm bnep snd_hda_intel snd_hda_codec dell_laptop snd_hwdep(F) snd_pcm(F) dcdbas r852 sm_common nand nand_ecc nand_bch arc4(F) microcode(F) bch(F) nand_ids mtd snd_page_alloc(F) r592 nfsd(F) memstick auth_rpcgss(F) snd_seq_midi(F) snd_seq_midi_event(F) nfs_acl(F) nfs(F) lockd(F) b43 sunrpc(F) lpc_ich btusb bcma snd_rawmidi(F) mac80211 psmouse(F) bluetooth serio_raw(F) mac_hid snd_seq(F) cfg80211 nls_utf8 cifs(F) snd_seq_device(F) snd_timer(F) ssb_hcd fscache(F) snd(F) soundcore(F) coretemp lp(F) parport(F) sdhci_pci firewire_ohci radeon b44 i2c_algo_bit firewire_core crc_itu_t(F) sdhci ttm drm_kms_helper drm wmi video(F) ssb
[ 8525.121973] CPU 0 
[ 8525.122002] Pid: 4875, comm: khidpd_046db309 Tainted: GF       W  O 3.8.0-26-generic #38-Ubuntu Dell Inc. MM061                           /0XD720
[ 8525.122137] RIP: 0010:[<ffffffff81044a99>]  [<ffffffff81044a99>] __ticket_spin_lock+0x9/0x30
[ 8525.122233] RSP: 0000:ffff88007bd1bd68  EFLAGS: 00010086
[ 8525.122291] RAX: 0000000000010000 RBX: 0000000000000286 RCX: 0000000000000000
[ 8525.122390] RDX: ffff880041dd5d00 RSI: 0000000000000286 RDI: 0000000000000000
[ 8525.122487] RBP: ffff88007bd1bd68 R08: ffff88007bd1a000 R09: 00000000000003fb
[ 8525.122564] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 8525.122636] R13: ffff88003d8430e8 R14: ffff88003d8430d0 R15: 0000000000000000
[ 8525.122710] FS:  0000000000000000(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000
[ 8525.122794] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 8525.122853] CR2: 0000000000000000 CR3: 000000007a3e1000 CR4: 00000000000007f0
[ 8525.122926] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8525.122998] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 8525.123072] Process khidpd_046db309 (pid: 4875, threadinfo ffff88007bd1a000, task ffff880041dd5d00)
[ 8525.123162] Stack:
[ 8525.123187]  ffff88007bd1bd78 ffffffff81044b49 ffff88007bd1bd98 ffffffff816cc3ae
[ 8525.123281]  ffff88007bd1be50 0000000000000000 ffff88007bd1bdb8 ffffffff8107df70
[ 8525.123364]  ffff88003d843000 0000000000000000 ffff88007bd1bec8 ffffffffa0745b71
[ 8525.123448] Call Trace:
[ 8525.123481]  [<ffffffff81044b49>] default_spin_lock_flags+0x9/0x10
[ 8525.123548]  [<ffffffff816cc3ae>] _raw_spin_lock_irqsave+0x2e/0x40
[ 8525.123614]  [<ffffffff8107df70>] remove_wait_queue+0x20/0x60
[ 8525.123678]  [<ffffffffa0745b71>] hidp_session+0x431/0x910 [hidp]
[ 8525.123746]  [<ffffffff8108f2a0>] ? try_to_wake_up+0x2a0/0x2a0
[ 8525.123810]  [<ffffffff8108f2a0>] ? try_to_wake_up+0x2a0/0x2a0
[ 8525.123874]  [<ffffffffa0745740>] ? hidp_input_report.isra.4+0x290/0x290 [hidp]
[ 8525.123950]  [<ffffffff8107d390>] kthread+0xc0/0xd0
[ 8525.124003]  [<ffffffff8107d2d0>] ? kthread_create_on_node+0x120/0x120
[ 8525.124018]  [<ffffffff816d48ac>] ret_from_fork+0x7c/0xb0
[ 8525.124018]  [<ffffffff8107d2d0>] ? kthread_create_on_node+0x120/0x120
[ 8525.124018] Code: 00 00 48 c7 c1 a1 48 04 81 48 c7 c2 9e 48 04 81 e9 dd fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 b8 00 00 01 00 48 89 e5 <f0> 0f c1 07 89 c1 c1 e9 10 66 39 c1 89 ca 74 11 0f 1f 80 00 00 
[ 8525.124018] RIP  [<ffffffff81044a99>] __ticket_spin_lock+0x9/0x30
[ 8525.124018]  RSP <ffff88007bd1bd68>
[ 8525.124018] CR2: 0000000000000000
[ 8525.124018] ---[ end trace 357d80ebef9d1045 ]---
[ 9039.857084] CE: hpet increased min_delta_ns to 229090 nsec

-- 
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https://bugs.launchpad.net/bugs/1205210

Title:
   BUG: unable to handle kernel NULL pointer dereference at IP:
  [<ffffffff81044a99>] __ticket_spin_lock+0x9/0x30

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  System details:
  Dell Inspiron E1505. 2GB RAM, 200 GB SSD.
  I have a Logitech Dinovo Edge keyboard which I am able to pair, connect and then use.
  Every once in a while I get this kernel oops and it drops to text. Its possible to get back to X with Ctrl+Alt+f1 and the C-A-f7.
  However, the bt keyboard then no longer works.
  Rebooting the machine results in a hang. The only recourse so far seems to be to hard reboot.
  --- 
  ApportVersion: 2.9.2-0ubuntu8.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  uv         2336 F.... pulseaudio
  DistroRelease: Ubuntu 13.04
  HibernationDevice: RESUME=UUID=e26f02d0-0462-4873-88bb-9a582b4cfbb8
  InstallationDate: Installed on 2013-04-27 (89 days ago)
  InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Dell Inc. MM061
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-26-generic root=UUID=122a0458-64bb-4afc-b7f8-c044791288bb ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.8.0-26.38-generic 3.8.13.2
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-26-generic N/A
   linux-backports-modules-3.8.0-26-generic  N/A
   linux-firmware                            1.106
  Tags:  raring
  Uname: Linux 3.8.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/13/2007
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A17
  dmi.board.name: 0XD720
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA17:bd06/13/2007:svnDellInc.:pnMM061:pvr:rvnDellInc.:rn0XD720:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: MM061
  dmi.sys.vendor: Dell Inc.

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