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    SubjectRe: bluetooth oops
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    Hi and thanks for the answer,

    Unfortunately I can't reproduce the oops. If I find a way to reproduce
    it I will apply the patches and see if it's fixed.

    On Wed, 2012-04-25 at 23:59 +0300, Andrei Emeltchenko wrote:
    > Hi Andrei
    >
    > On Wed, Apr 25, 2012 at 5:43 PM, Andrei Popa <andrei.popa@i-neo.ro> wrote:
    > >
    > > I was using kernel (Linux hp 3.3.3-pf-c236 #1 SMP PREEMPT Mon Apr 23
    > > 21:09:50 EEST 2012 x86_64 Intel(R) Core(TM) i3 CPU M 380 @ 2.53GHz
    > > GenuineIntel GNU/Linux) with pf patchset and when I was pairing a
    > > bluettoth phone with the computer it oopses:
    > >
    > >
    > > BUG: unable to handle kernel paging request at 0000000100000000
    > > IP: [<ffffffff817a42f5>] _raw_spin_lock_irqsave+0x25/0x50
    > > PGD 0
    > > Oops: 0002 [#1] PREEMPT SMP
    > > CPU 2
    > > Modules linked in: r8169 rt2800pci eeprom_93cx6 rt2x00pci rt2800lib
    > > rt2x00lib mac80211 psmouse cfg80211 [last unloaded: r8169]
    > >
    > > Pid: 15651, comm: bluetoothd Not tainted 3.3.3-pf-c236 #1
    > > Hewlett-Packard HP ProBook 4320s/1423
    > > RIP: 0010:[<ffffffff817a42f5>] [<ffffffff817a42f5>]
    > > _raw_spin_lock_irqsave+0x25/0x50
    > > RSP: 0000:ffff8801f1143d10 EFLAGS: 00010002
    > > RAX: 0000000000000100 RBX: 0000000100000000 RCX: 000000000000006d
    > > RDX: 0000000000000206 RSI: ffff8801f1143d50 RDI: 0000000100000000
    > > RBP: ffff8801f2ba08f0 R08: 0000000000000000 R09: 0000000000000000
    > > R10: 000000000000000a R11: 0000000000000000 R12: ffff8801f1143d50
    > > R13: 0000000100000000 R14: 00007fff2cfa5880 R15: 00007fa7c6e08760
    > > FS: 00007fa7c6db5700(0000) GS:ffff88023bc80000(0000)
    > > knlGS:0000000000000000
    > > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
    > > CR2: 0000000100000000 CR3: 000000010868a000 CR4: 00000000000006e0
    > > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    > > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
    > > Process bluetoothd (pid: 15651, threadinfo ffff8801f1142000, task
    > > ffff88022a8eed70)
    > > Stack:
    > > ffffffff8107e3b3 0000000000000000 ffff8801f2ba08d8 0000000000000000
    > > ffff8801f1143db0 ffff8801ef429570 ffffffff8107e82f ffff8801f1143d68
    > > ffffffff8174abe0 ffffffff819b715b ffff8801f2ba0800 0000000000000000
    > > atkbd serio0: Unknown key released (translated set 2, code 0xf8 on
    > > isa0060/serio0).
    > > atkbd serio0: Use 'setkeycodes e078 <keycode>' to make it known.
    > > Call Trace:
    > > [<ffffffff8107e3b3>] ? lock_timer_base.clone.28+0x33/0x70
    > > [<ffffffff8107e82f>] ? del_timer+0x1f/0x80
    > > [<ffffffff8174abe0>] ? hci_conn_del_sysfs+0x60/0xa0
    > > [<ffffffff8173ebd0>] ? hci_conn_del+0x20/0x220
    > > [<ffffffff8173ee40>] ? hci_conn_hash_flush+0x70/0xd0
    >
    > Probably related to:
    >
    > https://lkml.org/lkml/2012/3/7/68
    >
    > Could you try those patches below:
    >
    > http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=patch;h=2a5a5ec620a29d4ba07743c3151cdf0a417c8f8c
    > http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=patch;h=3c4e0df028935618d052235ba85bc7079be13394
    >
    >
    > Regards,
    > Andrei

    --
    Andrei Popa
    (+4) 0741.57.80.90

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