From: Rambaldi <rambaldi@xs4all.nl>
To: linux-kernel <linux-kernel@vger.kernel.org>
Subject: 2.6.27-rc5 xen balloon driver warnings
Date: Fri, 05 Sep 2008 10:41:00 +0200 [thread overview]
Message-ID: <48C0F09C.1000101@xs4all.nl> (raw)
Hi,
when running the 2.6.27-rc5 kernel as 64 bits dumU I get the following warnings:
xen_balloon: Initialising balloon driver.
------------[ cut here ]------------
WARNING: at fs/sysfs/dir.c:463 sysfs_add_one+0x33/0x39()
sysfs: duplicate filename 'memory' can not be created
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.27-rc5 #2
Call Trace:
[<ffffffff80231c9c>] warn_slowpath+0xb4/0xdd
[<ffffffff803311f8>] write_console+0xda/0x119
[<ffffffff8020baf6>] xen_mc_flush+0x11c/0x15b
[<ffffffff8032c0d8>] notify_update+0x2b/0x30
[<ffffffff80330579>] vt_console_print+0x27b/0x288
[<ffffffff802f0b6e>] idr_get_empty_slot+0x164/0x243
[<ffffffff80274ad0>] __kmalloc+0x99/0xc6
[<ffffffff8027456b>] kmem_cache_alloc+0x65/0x92
[<ffffffff802b7a30>] sysfs_ilookup_test+0x0/0xf
[<ffffffff802b7c2c>] sysfs_find_dirent+0x1b/0x2f
[<ffffffff802b7ce2>] sysfs_add_one+0x33/0x39
[<ffffffff802b8219>] create_dir+0x4f/0x87
[<ffffffff802b8286>] sysfs_create_dir+0x35/0x4c
[<ffffffff802f1959>] kobject_add_internal+0xd3/0x18e
[<ffffffff8055dbb9>] balloon_init+0x0/0x1bd
[<ffffffff802f1a38>] kset_register+0x24/0x3a
[<ffffffff8055dc69>] balloon_init+0xb0/0x1bd
[<ffffffff8020a042>] do_one_initcall+0x42/0x141
[<ffffffff802b1b04>] create_proc_entry+0x73/0x8a
[<ffffffff80254260>] register_irq_proc+0xa7/0xbf
[<ffffffff805488d0>] kernel_init+0x116/0x16b
[<ffffffff8020fd3b>] int_ret_from_sys_call+0x13/0x33
[<ffffffff80210ef9>] child_rip+0xa/0x11
[<ffffffff80210208>] retint_restore_args+0x5/0x20
[<ffffffff8030caa0>] dummycon_dummy+0x0/0x3
[<ffffffff8030caa0>] dummycon_dummy+0x0/0x3
[<ffffffff80210eef>] child_rip+0x0/0x11
---[ end trace 4eaa2a86a8e2da22 ]---
kobject_add_internal failed for memory with -EEXIST, don't try to register things with the same name in the same directory.
Pid: 1, comm: swapper Tainted: G W 2.6.27-rc5 #2
Call Trace:
[<ffffffff802f19d5>] kobject_add_internal+0x14f/0x18e
[<ffffffff8055dbb9>] balloon_init+0x0/0x1bd
[<ffffffff802f1a38>] kset_register+0x24/0x3a
[<ffffffff8055dc69>] balloon_init+0xb0/0x1bd
[<ffffffff8020a042>] do_one_initcall+0x42/0x141
[<ffffffff802b1b04>] create_proc_entry+0x73/0x8a
[<ffffffff80254260>] register_irq_proc+0xa7/0xbf
[<ffffffff805488d0>] kernel_init+0x116/0x16b
[<ffffffff8020fd3b>] int_ret_from_sys_call+0x13/0x33
[<ffffffff80210ef9>] child_rip+0xa/0x11
[<ffffffff80210208>] retint_restore_args+0x5/0x20
[<ffffffff8030caa0>] dummycon_dummy+0x0/0x3
[<ffffffff8030caa0>] dummycon_dummy+0x0/0x3
[<ffffffff80210eef>] child_rip+0x0/0x11
SCSI subsystem initialized
next reply other threads:[~2008-09-05 8:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-05 8:41 Rambaldi [this message]
2008-09-07 22:38 ` 2.6.27-rc5 xen balloon driver warnings Jeremy Fitzhardinge
2008-09-08 15:37 ` Rambaldi
2008-09-08 16:54 ` Jeremy Fitzhardinge
2008-09-08 18:01 ` Ingo Molnar
2008-09-08 18:14 ` Jeremy Fitzhardinge
2008-09-08 18:21 ` Ingo Molnar
2008-09-08 17:59 ` Ingo Molnar
2008-09-08 18:13 ` Jeremy Fitzhardinge
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