From: Sander Eikelenboom <linux@eikelenboom.it>
To: Marcel Holtmann <marcel@holtmann.org>, gianluca@sottospazio.it
Cc: linux-bluetooth@vger.kernel.org
Subject: BUG: spinlock wrong CPU on CPU#3, krfcommd/1500 (resend)
Date: Fri, 16 May 2014 16:22:52 +0200 [thread overview]
Message-ID: <1433096136.20140516162252@eikelenboom.it> (raw)
Hi Gianluca / Marcel,
I previously reported the splat below i encountered on boot,
but haven't had a response yet. It is still present on 3.15-rc5.
[ 78.248869] BUG: spinlock wrong CPU on CPU#3, krfcommd/1500
[ 78.255126] lock: 0xffff880056d8ded8, .magic: dead4ead, .owner: krfcommd/1500, .owner_cpu: 0
[ 78.261375] CPU: 3 PID: 1500 Comm: krfcommd Not tainted 3.15.0-rc3-20140501-nbdebug5+ #1
[ 78.267767] Hardware name: MSI MS-7640/890FXA-GD70 (MS-7640) , BIOS V1.8B1 09/13/2010
[ 78.274173] ffff880056d8ded8 ffff880057217d18 ffffffff81b8d666 ffff88005f6cfd88
[ 78.280707] ffff880056c3a3c0 ffff880057217d38 ffffffff81b8974c ffff880056d8ded8
[ 78.287091] ffffffff81f56fab ffff880057217d58 ffffffff81b89777 ffff880056d8ded8
[ 78.293371] Call Trace:
[ 78.299496] [<ffffffff81b8d666>] dump_stack+0x46/0x58
[ 78.305601] [<ffffffff81b8974c>] spin_dump+0x91/0x96
[ 78.311662] [<ffffffff81b89777>] spin_bug+0x26/0x2b
[ 78.317599] [<ffffffff8111a5ce>] do_raw_spin_unlock+0xae/0x100
[ 78.323557] [<ffffffff81b974cb>] _raw_spin_unlock+0x2b/0x40
[ 78.329571] [<ffffffff81b636d3>] rfcomm_run+0x1063/0x1310
[ 78.335608] [<ffffffff81b9754d>] ? _raw_spin_unlock_irqrestore+0x6d/0x90
[ 78.341715] [<ffffffff81b62670>] ? rfcomm_check_accept+0xc0/0xc0
[ 78.347830] [<ffffffff810ee1a4>] kthread+0xe4/0x100
[ 78.353916] [<ffffffff810ee0c0>] ? __init_kthread_worker+0x70/0x70
[ 78.360121] [<ffffffff81b9893c>] ret_from_fork+0x7c/0xb0
[ 78.366191] [<ffffffff810ee0c0>] ? __init_kthread_worker+0x70/0x70
--
Sander
next reply other threads:[~2014-05-16 14:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-16 14:22 Sander Eikelenboom [this message]
2014-05-16 15:20 ` BUG: spinlock wrong CPU on CPU#3, krfcommd/1500 (resend) Marcel Holtmann
2014-05-16 16:03 ` Sander Eikelenboom
2014-05-16 22:06 ` Sander Eikelenboom
2014-05-16 22:40 ` Marcel Holtmann
2014-05-17 10:14 ` Sander Eikelenboom
-- strict thread matches above, loose matches on Subject: below --
2014-05-01 18:32 Sander Eikelenboom
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