*** This bug is a duplicate of bug 922906 ***
https://bugs.launchpad.net/bugs/922906
test kernel not resolved this bug, my bug with bluetooth, where do
flash drive??
Fri, 13 Apr 2012 19:33:45 -0000 от Joseph Salisbury
<[email protected]>:
> *** This bug is a duplicate of bug 922906 ***
> https://bugs.launchpad.net/bugs/922906
>
> There is a test kernel available for this bug at:
> http://people.canonical.com/~apw/lp922906-precise/
>
> Can you test this kernel and report back in bug 922906 where or not the
> test kernel resolved this bug?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/978283
>
> Title:
> Wen I search and connect bluetooth devices
>
> Status in “linux” package in Ubuntu:
> Confirmed
>
> Bug description:
> Wen I search and connect bluetooth devices/This bug goes from 2.6.39
> kernel
>
> Upstart job, you may also use the start(8) utility, e.g. start S20acpid
> start: Unknown job: S20acpid
>
> Apr 9 22:54:49 GlukPC kernel: [ 81.356071] BUG: unable to handle kernel
> NULL pointer dereference at (null)
> Apr 9 22:54:49 GlukPC kernel: [ 81.356167] IP: [<ffffffff8103dff9>]
> __ticket_spin_lock+0x9/0x30
> Apr 9 22:54:49 GlukPC kernel: [ 81.356236] PGD 872c2067 PUD 872c1067 PMD
> 0
> Apr 9 22:54:49 GlukPC kernel: [ 81.356286] Oops: 0002 [#1] SMP
> Apr 9 22:54:49 GlukPC kernel: [ 81.356325] CPU 0
> Apr 9 22:54:49 GlukPC kernel: [ 81.356345] Modules linked in: hidp hid
> dm_crypt parport_pc ppdev snd_hda_codec_realtek pcmcia snd_hda_intel
> snd_hda_codec snd_hwdep mmc_block snd_pcm arc4 snd_seq_midi rfcomm
> snd_rawmidi b43 snd_seq_midi_event yenta_socket snd_seq pcmcia_rsrc joydev
> bnep snd_timer tifm_sd snd_seq_device tifm_7xx1 tifm_core pcmcia_core snd
> btusb uvcvideo mac80211 videodev v4l2_compat_ioctl32 acer_wmi soundcore
> coretemp mac_hid snd_page_alloc bluetooth sparse_keymap psmouse cfg80211
> serio_raw bcma lp parport i915 drm_kms_helper drm i2c_algo_bit sky2 video wmi
> ssb
> Apr 9 22:54:49 GlukPC kernel: [ 81.356849]
> Apr 9 22:54:49 GlukPC kernel: [ 81.356860] Pid: 1915, comm:
> khidpd_04580058 Not tainted 3.2.11-030211-generic #201203131335 Acer, inc.
> Aspire 5570 /Prespa1
> Apr 9 22:54:49 GlukPC kernel: [ 81.356924] RIP:
> 0010:[<ffffffff8103dff9>] [<ffffffff8103dff9>] __ticket_spin_lock+0x9/0x30
> Apr 9 22:54:49 GlukPC kernel: [ 81.356966] RSP: 0018:ffff88007865fd80
> EFLAGS: 00010086
> Apr 9 22:54:49 GlukPC kernel: [ 81.356993] RAX: 0000000000010000 RBX:
> 0000000000000286 RCX: ffff8800bf413740
> Apr 9 22:54:49 GlukPC kernel: [ 81.357025] RDX: 0000000000000000 RSI:
> 0000000000000286 RDI: 0000000000000000
> Apr 9 22:54:49 GlukPC kernel: [ 81.357058] RBP: ffff88007865fd80 R08:
> ffff88007865e000 R09: 0000000000002e29
> Apr 9 22:54:49 GlukPC kernel: [ 81.357091] R10: 0000000000000001 R11:
> 0000000000000001 R12: ffff88007865fe20
> Apr 9 22:54:49 GlukPC kernel: [ 81.357124] R13: ffff88007865fe38 R14:
> ffff8800871d18b8 R15: ffff8800871d1800
> Apr 9 22:54:49 GlukPC kernel: [ 81.357157] FS: 0000000000000000(0000)
> GS:ffff8800bf400000(0000) knlGS:0000000000000000
> Apr 9 22:54:49 GlukPC kernel: [ 81.357196] CS: 0010 DS: 0000 ES: 0000
> CR0: 000000008005003b
> Apr 9 22:54:49 GlukPC kernel: [ 81.357223] CR2: 0000000000000000 CR3:
> 00000000872bf000 CR4: 00000000000006f0
> Apr 9 22:54:49 GlukPC kernel: [ 81.358999] DR0: 0000000000000000 DR1:
> 0000000000000000 DR2: 0000000000000000
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] DR3: 0000000000000000 DR6:
> 00000000ffff0ff0 DR7: 0000000000000400
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] Process khidpd_04580058 (pid:
> 1915, threadinfo ffff88007865e000, task ffff8800785944a0)
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] Stack:
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] ffff88007865fd90
> ffffffff8103e0a9 ffff88007865fdb0 ffffffff8165009f
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] 0000000000000000
> ffff88007865fe20 ffff88007865fde0 ffffffff8108c291
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] ffff8800873f2400
> ffff88007865fe20 ffff8800873f2400 0000000000000000
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] Call Trace:
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8103e0a9>]
> default_spin_lock_flags+0x9/0x10
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8165009f>]
> _raw_spin_lock_irqsave+0x2f/0x40
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8108c291>]
> finish_wait+0x41/0x90
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffffa042856f>]
> hidp_session+0x46f/0x520 [hidp]
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8108c120>] ?
> wake_up_bit+0x40/0x40
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8105f920>] ?
> try_to_wake_up+0x2c0/0x2c0
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8105f920>] ?
> try_to_wake_up+0x2c0/0x2c0
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffffa0428100>] ?
> hidp_process_transmit+0xe0/0xe0 [hidp]
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8108bbc6>]
> kthread+0x96/0xa0
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8165a6f4>]
> kernel_thread_helper+0x4/0x10
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8108bb30>] ?
> kthread_worker_fn+0x190/0x190
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] [<ffffffff8165a6f0>] ?
> gs_change+0x13/0x13
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] Code: 00 00 48 c7 c2 fe dd 03
> 81 48 c7 c1 01 de 03 81 e9 dd fe ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90
> 55 b8 00 00 01 00 48 89 e5 <f0> 0f c1 07 89 c2 c1 ea 10 66 39 c2 74 13 66 0f
> 1f 84 00 00 00
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] RIP [<ffffffff8103dff9>]
> __ticket_spin_lock+0x9/0x30
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] RSP <ffff88007865fd80>
> Apr 9 22:54:49 GlukPC kernel: [ 81.360027] CR2: 0000000000000000
> Apr 9 22:54:49 GlukPC kernel: [ 81.414077] ---[ end trace
> d35520aa7e37ab9d ]---
>
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https://bugs.launchpad.net/bugs/978283
Title:
Wen I search and connect bluetooth devices
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