From: Liu Bo <bo.li.liu@oracle.com>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation."
Date: Thu, 30 Oct 2014 18:15:53 +0800 [thread overview]
Message-ID: <20141030101552.GD26064@localhost.localdomain> (raw)
In-Reply-To: <54511C41.5090603@gmx.de>
On Wed, Oct 29, 2014 at 05:56:33PM +0100, Toralf Förster wrote:
> This is new in my eyes, or ? :
Also new to me, could you please turn on lock debug and try again?
thanks,
-liubo
>
> Oct 29 17:53:04 n22kvmclone kernel: INFO: trying to register non-static key.
> Oct 29 17:53:04 n22kvmclone kernel: the code is fine but needs lockdep annotation.
> Oct 29 17:53:04 n22kvmclone kernel: turning off the locking correctness validator.
> Oct 29 17:53:04 n22kvmclone kernel: CPU: 0 PID: 2525 Comm: trinity-c0 Not tainted 3.18.0-rc2 #1
> Oct 29 17:53:04 n22kvmclone kernel: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014
> Oct 29 17:53:04 n22kvmclone kernel: 00000000 00000000 f55e5b70 c2a5d3ba 00000000 f55e5bc4 c2684a7b c2ba5888
> Oct 29 17:53:04 n22kvmclone kernel: c2a64822 f55a0000 f55e5bb4 00000000 00000000 00000001 00000000 f890b458
> Oct 29 17:53:04 n22kvmclone kernel: 00000000 f55a0df4 f55a0e04 f40c3000 01000000 c2d68578 f5719c94 f62b6ea0
> Oct 29 17:53:04 n22kvmclone kernel: Call Trace:
> Oct 29 17:53:04 n22kvmclone kernel: [<c2a5d3ba>] dump_stack+0x41/0x52
> Oct 29 17:53:04 n22kvmclone kernel: [<c2684a7b>] __lock_acquire.isra.31+0x89b/0x9a0
> Oct 29 17:53:04 n22kvmclone kernel: [<c2a64822>] ? _raw_spin_unlock+0x22/0x30
> Oct 29 17:53:04 n22kvmclone kernel: [<f890b458>] ? btrfs_make_block_group+0x1d8/0x290 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<c263f360>] ? native_wbinvd+0x10/0x10
> Oct 29 17:53:04 n22kvmclone kernel: [<c26850ff>] lock_acquire+0x8f/0x110
> Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f8949304>] __btrfs_alloc_chunk+0x684/0xb10 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] btrfs_alloc_chunk+0x41/0x50 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f8901f8d>] do_chunk_alloc+0x1dd/0x410 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f88fc196>] ? get_alloc_profile+0x166/0x2d0 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f8903144>] btrfs_check_data_free_space+0x144/0x320 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f8930e8b>] __btrfs_buffered_write+0x10b/0x550 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<f89316c0>] btrfs_file_write_iter+0x3f0/0x6c0 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] ? do_iter_readv_writev+0x6a/0xa0
> Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] do_iter_readv_writev+0x6a/0xa0
> Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<c2757210>] do_readv_writev+0xa0/0x270
> Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs]
> Oct 29 17:53:04 n22kvmclone kernel: [<c2755f80>] ? do_sync_readv_writev+0x90/0x90
> Oct 29 17:53:04 n22kvmclone kernel: [<c27720c0>] ? __fdget_pos+0x30/0x40
> Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200
> Oct 29 17:53:04 n22kvmclone kernel: [<c2a64992>] ? _raw_spin_unlock_irq+0x22/0x40
> Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200
> Oct 29 17:53:04 n22kvmclone kernel: [<c2757414>] vfs_writev+0x34/0x60
> Oct 29 17:53:04 n22kvmclone kernel: [<c27575d6>] SyS_writev+0x56/0xe0
> Oct 29 17:53:04 n22kvmclone kernel: [<c2a6522b>] sysenter_do_call+0x12/0x12
>
> --
> Toralf
> pgp key: 0076 E94E
>
> --
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next prev parent reply other threads:[~2014-10-30 10:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-29 16:56 v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." Toralf Förster
2014-10-30 10:15 ` Liu Bo [this message]
2014-10-30 23:33 ` Toralf Förster
2014-10-31 1:36 ` Liu Bo
2014-10-31 10:36 ` Toralf Förster
2014-10-31 14:12 ` Liu Bo
2014-10-31 14:42 ` Toralf Förster
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