From: Baoquan He <bhe@redhat.com>
To: Changhui Zhong <czhong@redhat.com>
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
linux-pci@vger.kernel.org, kexec@lists.infradead.org,
"Vivek Goyal" <vgoyal@redhat.com>,
"Dave Young" <dyoung@redhat.com>,
chenhuacai@kernel.org, x86@kernel.org
Subject: Re: [bug report] WARNING: CPU: 0 PID: 1 at kernel/resource.c:834 __insert_resource+0x84/0x110
Date: Wed, 20 Mar 2024 21:15:59 +0800 [thread overview]
Message-ID: <Zfrhj3rJpZKRSDWn@MiWiFi-R3L-srv> (raw)
In-Reply-To: <CAGVVp+W2eHM5znGhMFb6xWWWUF4FYJ9FrEGVqKm0jWW+YO1cjg@mail.gmail.com>
On 03/20/24 at 05:06pm, Changhui Zhong wrote:
> On Tue, Mar 19, 2024 at 10:43 PM Baoquan He <bhe@redhat.com> wrote:
> >
> > On 03/19/24 at 01:59pm, Ilpo Järvinen wrote:
> > > On Tue, 19 Mar 2024, Changhui Zhong wrote:
> > >
> > > > Hello,
> > > >
> > > > found a kernel warning issue at "kernel/resource.c:834
> > > > __insert_resource+0x84/0x110" ,please help check,
> > > >
> > > > repo:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > > > branch: master
> > > > commit HEAD:f6cef5f8c37f58a3bc95b3754c3ae98e086631ca
> > > >
> > > > [ 0.130164] ------------[ cut here ]------------
> > > > [ 0.130370] WARNING: CPU: 0 PID: 1 at kernel/resource.c:834
> > > > __insert_resource+0x84/0x110
> > > > [ 0.131364] Modules linked in:
> > > > [ 0.132364] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.8.0+ #1
> > > > [ 0.133365] Hardware name: Dell Inc. PowerEdge R640/06DKY5, BIOS
> > > > 2.15.1 06/15/2022
> > > > [ 0.134364] RIP: 0010:__insert_resource+0x84/0x110
> > > > [ 0.135364] Code: d0 4c 39 c1 76 b1 c3 cc cc cc cc 4c 8d 4a 30 48
> > > > 8b 52 30 48 85 d2 75 b7 48 89 56 30 49 89 31 48 89 46 28 31 c0 c3 cc
> > > > cc cc cc <0f> 0b 48 89 d0 c3 cc cc cc cc 49 89 d2 eb 1a 4d 39 42 08 77
> > > > 19 4d
> > > > [ 0.136363] RSP: 0000:ffffb257400dfe08 EFLAGS: 00010246
> > > > [ 0.137363] RAX: ffff9e147ffca640 RBX: 0000000000000000 RCX: 0000000026000000
> > > > [ 0.138363] RDX: ffffffff86c45ee0 RSI: ffffffff86c45ee0 RDI: 0000000026000000
> > > > [ 0.139363] RBP: ffffffff8684d120 R08: 0000000035ffffff R09: 0000000035ffffff
> > > > [ 0.140363] R10: 000000002f31646f R11: 0000000059a7ffee R12: ffffffff86c45ee0
> > > > [ 0.141363] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> > > > [ 0.142363] FS: 0000000000000000(0000) GS:ffff9e1277800000(0000)
> > > > knlGS:0000000000000000
> > > > [ 0.143363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > > [ 0.144363] CR2: ffff9e1333601000 CR3: 0000000332220001 CR4: 00000000007706f0
> > > > [ 0.145363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > > > [ 0.146363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
> > > > [ 0.147363] PKRU: 55555554
> > > > [ 0.148363] Call Trace:
> > > > [ 0.149364] <TASK>
> > > > [ 0.150365] ? __warn+0x7f/0x130
> > > > [ 0.151363] ? __insert_resource+0x84/0x110
> > > > [ 0.152364] ? report_bug+0x18a/0x1a0
> > > > [ 0.153364] ? handle_bug+0x3c/0x70
> > > > [ 0.154363] ? exc_invalid_op+0x14/0x70
> > > > [ 0.155363] ? asm_exc_invalid_op+0x16/0x20
> > > > [ 0.156364] ? __insert_resource+0x84/0x110
> > > > [ 0.157364] ? add_device_randomness+0x75/0xa0
> > > > [ 0.158363] insert_resource+0x26/0x50
> > > > [ 0.159364] ? __pfx_insert_crashkernel_resources+0x10/0x10
> > > > [ 0.160363] insert_crashkernel_resources+0x62/0x70
> > >
> > > Hi,
> > >
> > > This seems related to crashkernel stuff, I added a few Ccs related to
> > > it.
> > >
> > > I don't know why you sent this only to linux-pci list as it seems likely
> > > to be entirely unrelated to PCI.
> >
> > Too few info is provided. I guess this is happening on x86_64. Do you
> > have the kernel config, and what kernel you are testing? What operation
> > are you taking to trigger this?
>
> yes,my server is x86_64 platform,base OS is RHEL9.5,the default kernel
> is 5.14.0-428.el9.x86_64,
> and this issue is triggered after compile and installed the upstream
> kernel(6.8.0+)then reboot the machine.
> I don't have the kernel config file now, if needed I can reinstall and
> collect it,
>
> >
> > Below commit could be suspect, but not sure if it's the real criminal.
> >
> > commit 4a693ce65b186fddc1a73621bd6f941e6e3eca21
> > Author: Huacai Chen <chenhuacai@kernel.org>
> > Date: Fri Dec 29 16:02:13 2023 +0800
> >
> > kdump: defer the insertion of crashkernel resources
> >
> > Dave reported a similar one, he did kexec reboot firstly, then in 2nd
> > kernel crashkernel reservation will trigger the iomem inserting error.
> >
> > [PATCH] x86/kexec: do not update E820 kexec table for setup_data
> > https://lore.kernel.org/all/ZeZ2Kos-OOZNSrmO@darkstar.users.ipa.redhat.com/T/#u
> >
> > Can you try Dave's patch firstly? If it doesn't work, try reverting
> > above Huacai's patch? it may need manual editing.
> >
>
> I don't know how to revert Huacai's patch, I don't know much about it,
> so,I try to apply Dave‘s patch,but it failed:
> ```
> patching file arch/x86/kernel/e820.c
> Hunk #1 FAILED at 1015.
> Hunk #2 succeeded at 1038 (offset 2 lines).
> Hunk #3 succeeded at 1048 (offset 2 lines).
> 1 out of 3 hunks FAILED -- saving rejects to file arch/x86/kernel/e820.c.rej
> ```
> maybe Dave need to write a new version to fix it,
No, please go get your colleagues' help. There must be people around you
knowing how to handle this.
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
prev parent reply other threads:[~2024-03-20 13:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAGVVp+U+s692sC8-ioGQ7aP2shhQ6qyGOThVk=L6P4_XovDo5Q@mail.gmail.com>
2024-03-19 11:59 ` [bug report] WARNING: CPU: 0 PID: 1 at kernel/resource.c:834 __insert_resource+0x84/0x110 Ilpo Järvinen
2024-03-19 13:39 ` Changhui Zhong
2024-03-19 14:42 ` Baoquan He
2024-03-20 9:06 ` Changhui Zhong
2024-03-20 13:15 ` Baoquan He [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Zfrhj3rJpZKRSDWn@MiWiFi-R3L-srv \
--to=bhe@redhat.com \
--cc=chenhuacai@kernel.org \
--cc=czhong@redhat.com \
--cc=dyoung@redhat.com \
--cc=ilpo.jarvinen@linux.intel.com \
--cc=kexec@lists.infradead.org \
--cc=linux-pci@vger.kernel.org \
--cc=vgoyal@redhat.com \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).