From: Breno Leitao <leitao@linux.vnet.ibm.com>
To: Ryan Wang <openspace.wang@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [BUG on 2.6.35-rc2] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:11.0/0000:02:03.0/slot'
Date: Mon, 07 Jun 2010 11:31:24 -0300 [thread overview]
Message-ID: <4C0D02BC.4080504@linux.vnet.ibm.com> (raw)
In-Reply-To: <AANLkTincwMZPnYW3S4uz4k2GOn52RpgBIBRfzyD010Yo@mail.gmail.com>
Ryan Wang wrote:
> Hi,
>
> I have just compiled 2.6.35-rc2 on my VMWare Player box, and
> got the warning info after boot up from dmesg.
>
I also found the same problem on PPC64
sysfs: cannot create duplicate filename '/devices/pci0002:00/0002:00:01.0/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Not tainted (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 00000000000035fc 0000000000000000 00000000000035ae 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c00000078ce97580 c0000003ae040180
GPR28: c00000097c123c80 c0000003a9313b40 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
sysfs: cannot create duplicate filename '/devices/pci0002:00/0002:00:01.1/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Tainted: G W (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 0000000000003d42 0000000000000000 0000000000003cf4 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c00000097c680500 c0000003ae040180
GPR28: c00000097c123c80 c0000007893591d0 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
sysfs: cannot create duplicate filename '/devices/pci0003:00/0003:00:01.0/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Tainted: G W (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 0000000000004492 0000000000000000 0000000000004444 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c000000b7c6ce580 c0000003ae040180
GPR28: c00000097c123c80 c00000097ac45260 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
sysfs: cannot create duplicate filename '/devices/pci0003:00/0003:00:01.1/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Tainted: G W (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 0000000000004be2 0000000000000000 0000000000004b94 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c0000003a91f0280 c0000003ae040180
GPR28: c00000097c123c80 c000000b7aaa99a0 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
sysfs: cannot create duplicate filename '/devices/pci0005:01/0005:01:00.0/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Tainted: G W (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 0000000000005332 0000000000000000 00000000000052e4 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c00000078ce95580 c0000003ae040180
GPR28: c00000097c123c80 c0000003a93138c0 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
sysfs: cannot create duplicate filename '/devices/pci0005:01/0005:01:00.1/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Tainted: G W (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 0000000000005a82 0000000000000000 0000000000005a34 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c00000097c3d9480 c0000003ae040180
GPR28: c00000097c123c80 c0000007893594a0 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
sysfs: cannot create duplicate filename '/devices/pci0005:01/0005:01:00.2/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Tainted: G W (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 00000000000061d2 0000000000000000 0000000000006184 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c000000b7c6cd580 c0000003ae040180
GPR28: c00000097c123c80 c00000097ac45530 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
sysfs: cannot create duplicate filename '/devices/pci0005:01/0005:01:00.3/slot'
------------[ cut here ]------------
Badness at fs/sysfs/dir.c:451
NIP: c00000000022b1fc LR: c00000000022b1f8 CTR: 0000000000000001
REGS: c00000097c1238e0 TRAP: 0700 Tainted: G W (2.6.35-rc2+)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 28008084 XER: 20000000
TASK = c00000078c8d0090[1] 'swapper' THREAD: c00000097c120000 CPU: 0
GPR00: c00000000022b1f8 c00000097c123b60 c000000000fc1950 0000000000000056
GPR04: 0000000000000000 ffffffffffffffff 0000000000000007 0000000000020000
GPR08: 0000000000006922 0000000000000000 00000000000068d4 000000000000000a
GPR12: 0000000028008082 c00000000ed70000 0000000001adfa78 0000000000f86800
GPR16: 0000000003400000 000000000021e1af 0000000000c89468 0000000002a5a970
GPR20: 0000000000000000 0000000002a5a4f0 0000000000000040 c0000000002ddbd8
GPR24: c00000000022b17c 0000000000001000 c0000003a91f0280 c0000003ae040180
GPR28: c00000097c123c80 c000000b7aaa9c70 c000000000f61558 ffffffffffffffef
NIP [c00000000022b1fc] .sysfs_add_one+0xfc/0x170
LR [c00000000022b1f8] .sysfs_add_one+0xf8/0x170
Call Trace:
[c00000097c123b60] [c00000000022b1f8] .sysfs_add_one+0xf8/0x170 (unreliable)
[c00000097c123c10] [c00000000022cbb8] .sysfs_do_create_link+0x118/0x250
[c00000097c123cd0] [c0000000002ddb14] .pci_create_sysfs_dev_files+0x414/0x640
[c00000097c123da0] [c000000000943dc0] .pci_sysfs_init+0x34/0x90
[c00000097c123e30] [c00000000000972c] .do_one_initcall+0x5c/0x200
[c00000097c123ee0] [c0000000009104e0] .kernel_init+0x270/0x32c
[c00000097c123f90] [c000000000030f54] .kernel_thread+0x54/0x70
Instruction dump:
7f44d378 4bfffec1 e89e8030 4be1eb05 60000000 e89d0018 4be1eaf9 60000000
7c641b78 e87e8038 48369195 60000000 <0fe00000> 7f43d378 4bf5e1bd 60000000
rtc-generic rtc-generic: setting system clock to 2010-06-07 14:08:21 UTC (1275919701)
prev parent reply other threads:[~2010-06-07 14:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-07 0:23 [BUG on 2.6.35-rc2] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:11.0/0000:02:03.0/slot' Ryan Wang
2010-06-07 14:31 ` Breno Leitao [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=4C0D02BC.4080504@linux.vnet.ibm.com \
--to=leitao@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=openspace.wang@gmail.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.