From: Matthieu CASTET <matthieu.castet@parrot.com>
To: <linux-mtd@lists.infradead.org>
Subject: Re: mm/slab: ppc: ubi: kmalloc_slab WARNING / PPC + UBI driver
Date: Wed, 31 Jul 2013 13:58:53 +0200 [thread overview]
Message-ID: <20130731135853.1c210083@parrot.com> (raw)
In-Reply-To: <51F8F827.6020108@gmail.com>
Le Wed, 31 Jul 2013 12:42:31 +0100,
Wladislav Wiebe <wladislav.kw@gmail.com> a écrit :
> CPU: 0 PID: 900 Comm: hexdump Tainted: G O
> 3.10.0-0-sampleversion-fcmd #40 task: cf3e7280 ti: ccd3a000 task.ti:
> ccd3a000 NIP: c0099fec LR: c0099fd4 CTR: c018b0dc
> REGS: ccd3bdb0 TRAP: 0700 Tainted: G O
> (3.10.0-0-sampleversion-fcmd) MSR: 00029000 <CE,EE,ME> CR: 22000442
> XER: 20000000
>
> GPR00: c0099fd4 ccd3be60 cf3e7280 00000000 d100e501 00000005 00000000
> c0372ac0 GPR08: 00000004 00000001 00000000 ccd3be20 22000444 100a24dc
> 00000000 00000000 GPR16: 10076b54 00000000 fffff000 00000000 ccd3bea0
> 00000000 00000001 00000400 GPR24: 00000000 00000000 4801c000 c00d46f4
> ccd3bf18 000000d0 00800000 000000d0 NIP [c0099fec]
> kmalloc_slab+0x60/0xe8 LR [c0099fd4] kmalloc_slab+0x48/0xe8
> Call Trace:
> [ccd3be60] [c0099fd4] kmalloc_slab+0x48/0xe8 (unreliable)
> [ccd3be70] [c00ae650] __kmalloc+0x20/0x1b4
> [ccd3be90] [c00d46f4] seq_read+0x2a4/0x540
> [ccd3bee0] [c00fe09c] proc_reg_read+0x5c/0x90
Aren't you doing a hexdump on a proc file ?
Matthieu
next prev parent reply other threads:[~2013-07-31 11:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-31 11:42 mm/slab: ppc: ubi: kmalloc_slab WARNING / PPC + UBI driver Wladislav Wiebe
2013-07-31 11:58 ` Matthieu CASTET [this message]
2013-07-31 13:59 ` Christoph Lameter
[not found] ` <alpine.DEB.2.02.1307310858150.30572@gentwo.org>
2013-07-31 15:17 ` Christoph Lameter
[not found] ` <alpine.DEB.2.02.1307311015320.30997@gentwo.org>
2013-07-31 15:45 ` Christoph Lameter
2013-07-31 16:33 ` Wladislav Wiebe
2013-07-31 17:04 ` Christoph Lameter
2013-08-06 7:15 ` Wladislav Wiebe
2013-08-06 14:57 ` Christoph Lameter
2013-07-31 17:34 ` Aaro Koskinen
2013-08-01 8:50 ` Wladislav Wiebe
2013-08-12 11:06 ` Wladislav Wiebe
2013-08-12 23:24 ` Benjamin Herrenschmidt
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