Message-ID: <SG2PR02MB30984D7E43467F178C6EF7A2E8590@SG2PR02MB3098.apcprd02.prod.outlook.com>
Date:   Thu, 28 Mar 2019 07:42:50 +0000
From:   Pankaj Suryawanshi <pankaj.suryawanshi@...fochips.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Page-allocation-failure

Hello ,

I am facing issue related to page allocation failure.

If anyone is familiar with this issue, let me know what is the issue?
How to solved/debug it.

Failure logs -:

---------------------------------------------------------------------------------------------------------------------------------------------------------
[   45.073877] kswapd0: page allocation failure: order:0, mode:0x1080020(GFP_ATOMIC), nodemask=(null)
[   45.073897] CPU: 1 PID: 716 Comm: kswapd0 Tainted: P           O    4.14.65 #3
[   45.073899] Hardware name: Android (Flattened Device Tree)
[   45.073901] Backtrace:
[   45.073915] [<8020dbec>] (dump_backtrace) from [<8020ded0>] (show_stack+0x18/0x1c)
[   45.073920]  r6:600f0093 r5:8141bd5c r4:00000000 r3:3abdc664
[   45.073928] [<8020deb8>] (show_stack) from [<80ba5e30>] (dump_stack+0x94/0xa8)
[   45.073936] [<80ba5d9c>] (dump_stack) from [<80350610>] (warn_alloc+0xe0/0x194)
[   45.073940]  r6:80e090cc r5:00000000 r4:81216588 r3:3abdc664
[   45.073946] [<80350534>] (warn_alloc) from [<803514e0>] (__alloc_pages_nodemask+0xd70/0x124c)
[   45.073949]  r3:00000000 r2:80e090cc
[   45.073952]  r6:00000001 r5:00000000 r4:8121696c
[   45.073959] [<80350770>] (__alloc_pages_nodemask) from [<803a6c20>] (allocate_slab+0x364/0x3e4)
[   45.073964]  r10:00000080 r9:00000000 r8:01081220 r7:ffffffff r6:00000000 r5:01080020
[   45.073966]  r4:bd00d180
[   45.073971] [<803a68bc>] (allocate_slab) from [<803a8c98>] (___slab_alloc.constprop.6+0x420/0x4b8)
[   45.073977]  r10:00000000 r9:00000000 r8:bd00d180 r7:01080020 r6:81216588 r5:be586360
[   45.073978]  r4:00000000
[   45.073984] [<803a8878>] (___slab_alloc.constprop.6) from [<803a8d54>] (__slab_alloc.constprop.5+0x24/0x2c)
[   45.073989]  r10:0004e299 r9:bd00d180 r8:01080020 r7:8147b954 r6:bd6e5a68 r5:00000000
[   45.073991]  r4:600f0093
[   45.073996] [<803a8d30>] (__slab_alloc.constprop.5) from [<803a9058>] (kmem_cache_alloc+0x16c/0x2d0)
[   45.073999]  r4:bd00d180 r3:be586360
-----------------------------------------------------------------------------------------------------------------------------------------------------------

Regards,
Pankaj
************************************************************************************************************************************************************* eInfochips Business Disclaimer: This e-mail message and all attachments transmitted with it are intended solely for the use of the addressee and may contain legally privileged and confidential information. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, copying, or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by replying to this message and please delete it from your computer. Any views expressed in this message are those of the individual sender unless otherwise stated. Company has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. *************************************************************************************************************************************************************

Powered by blists - more mailing lists