From: Daniel Jordan <daniel.m.jordan@oracle.com>
To: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Cc: linux-mm@kvack.org, mgorman@techsingularity.net, cai@lca.pw,
vbabka@suse.cz
Subject: Re: kernel BUG at include/linux/mm.h:1020!
Date: Fri, 15 Mar 2019 16:58:27 -0400 [thread overview]
Message-ID: <20190315205826.fgbelqkyuuayevun@ca-dmjordan1.us.oracle.com> (raw)
In-Reply-To: <CABXGCsM-SgUCAKA3=WpL7oWZ0Xq8A1Wf-Eh6MO0seee+TviDWQ@mail.gmail.com>
On Tue, Mar 12, 2019 at 10:55:27PM +0500, Mikhail Gavrilov wrote:
> Hi folks.
> I am observed kernel panic after updated to git commit 610cd4eadec4.
> I am did not make git bisect because this crashes occurs spontaneously
> and I not have exactly instruction how reproduce it.
>
> Hope backtrace below could help understand how fix it:
>
> page:ffffef46607ce000 is uninitialized and poisoned
> raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff
> raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff
> page dumped because: VM_BUG_ON_PAGE(PagePoisoned(p))
> ------------[ cut here ]------------
> kernel BUG at include/linux/mm.h:1020!
> invalid opcode: 0000 [#1] SMP NOPTI
> CPU: 1 PID: 118 Comm: kswapd0 Tainted: G C
> 5.1.0-0.rc0.git4.1.fc31.x86_64 #1
> Hardware name: System manufacturer System Product Name/ROG STRIX
> X470-I GAMING, BIOS 1201 12/07/2018
> RIP: 0010:__reset_isolation_pfn+0x244/0x2b0
This is new code, from e332f741a8dd1 ("mm, compaction: be selective about what
pageblocks to clear skip hints"), so I added some folks.
Can you show
$LINUX/scripts/faddr2line path/to/vmlinux __reset_isolation_pfn+0x244
?
next prev parent reply other threads:[~2019-03-15 20:59 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-12 17:55 Mikhail Gavrilov
2019-03-15 20:58 ` Daniel Jordan [this message]
2019-03-15 21:34 ` Qian Cai
2019-03-17 15:22 ` Mel Gorman
2019-03-19 19:14 ` Qian Cai
2019-03-19 19:27 ` Pavel Tatashin
2019-03-19 19:35 ` Qian Cai
2019-03-19 23:13 ` Pavel Tatashin
2019-03-19 23:26 ` Qian Cai
2019-03-20 14:20 ` Mel Gorman
2019-03-20 21:50 ` Mikhail Gavrilov
2019-03-21 5:39 ` Mikhail Gavrilov
2019-03-21 13:21 ` Qian Cai
2019-03-21 15:08 ` Mikhail Gavrilov
2019-03-21 15:48 ` Qian Cai
2019-03-21 18:57 ` Mikhail Gavrilov
2019-03-21 19:14 ` Qian Cai
2019-03-22 3:41 ` Mikhail Gavrilov
2019-03-22 13:43 ` Qian Cai
2019-03-22 11:15 ` Mel Gorman
2019-03-23 4:40 ` Mikhail Gavrilov
2019-03-25 10:58 ` Mel Gorman
2019-03-25 16:06 ` Mikhail Gavrilov
2019-03-25 20:31 ` Mel Gorman
2019-03-26 4:03 ` Mikhail Gavrilov
2019-03-26 12:03 ` Mel Gorman
2019-03-27 3:57 ` Mikhail Gavrilov
2019-03-27 8:54 ` Mel Gorman
2019-03-22 7:39 ` Oscar Salvador
2019-03-22 7:54 ` Mikhail Gavrilov
2019-03-22 8:55 ` Oscar Salvador
2019-03-22 8:56 ` Oscar Salvador
2019-03-22 17:49 ` Mikhail Gavrilov
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