linux-kernel - Re: 2.6.25-rc3-mm1

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Date:	Wed, 05 Mar 2008 19:59:32 +0300
From:	Pavel Emelyanov <xemul@...nvz.org>
To:	Greg KH <gregkh@...e.de>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Kay Sievers <kay.sievers@...y.org>
Subject: Re: 2.6.25-rc3-mm1

Greg KH wrote:
> On Wed, Mar 05, 2008 at 04:04:43PM +0300, Pavel Emelyanov wrote:
>> With CONFIG_SYSFS not set got this on boot:
>>
>> kobject: '<NULL>' (f88774c8): is not initialized, yet kobject_put() is
>> ------------[ cut here ]------------
>> WARNING: at lib/kobject.c:652 kobject_put+0x29/0x3c()
>> Modules linked in: sky2 e1000
>> Pid: 1303, comm: modprobe Not tainted 2.6.25-rc3-mm1 #79
>>  [<c041855b>] warn_on_slowpath+0x40/0x66
>>  [<c041c687>] irq_exit+0x50/0x67
>>  [<c040cc70>] smp_apic_timer_interrupt+0x6e/0x7a
>>  [<c0403380>] apic_timer_interrupt+0x28/0x30
>>  [<c0418e36>] vprintk+0x2b0/0x2df
>>  [<c04118e8>] __update_rq_clock+0x1d/0x110
>>  [<c0565e43>] schedule_timeout+0x13/0x86
>>
>>  [<c05656c2>] wait_for_common+0xd1/0x123
>>  [<c0418e79>] printk+0x14/0x18
>>  [<c04b34bf>] kobject_put+0x29/0x3c
>>  [<c0431e39>] free_module+0x2f/0x72
>>  [<c04328dd>] sys_init_module+0xa61/0x15d2
>>
>>  [<c04ba863>] pci_bus_read_config_byte+0x0/0x58
>>  [<c0454f87>] vfs_read+0x6c/0x8b
>>  [<c0455323>] sys_read+0x3c/0x63
>>  [<c04028b2>] sysenter_past_esp+0x5f/0x85
> 
> Hm, but with CONFIG_SYSFS set this does not show up?

Yes, with CONFIG_SYSFS set everything is OK.

> thanks,
> 
> greg k-h
> 

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