Bug in kernel 2.6.5-1.358smp

[William Lovaton]

Hi Dave,

I just tried 2.6.6. from Arjan and it was a nightmare... look at the
last comment of the bug report.
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=125091#c6

What do you think about this log:

Jun  4 01:03:15 appweb2-coomeva kernel: ------------[ cut here
]------------
Jun  4 01:03:15 appweb2-coomeva kernel: kernel BUG at mm/shmem.c:614!
Jun  4 01:03:15 appweb2-coomeva kernel: invalid operand: 0000 [#1]
Jun  4 01:03:15 appweb2-coomeva kernel: SMP 
Jun  4 01:03:15 appweb2-coomeva kernel: Modules linked in: tux
zlib_deflate ipv6 e100 mii floppy sg dm_mod button battery asus_acpi ac
ext3 jbd cpqarray sd_mod scsi_mod
Jun  4 01:03:15 appweb2-coomeva kernel: CPU:    2
Jun  4 01:03:15 appweb2-coomeva kernel: EIP:    0060:[<02148991>]    Not
tainted
Jun  4 01:03:15 appweb2-coomeva kernel: EFLAGS: 00010202  
(2.6.6-1.411smp) 
Jun  4 01:03:15 appweb2-coomeva kernel: EIP is at
shmem_delete_inode+0x93/0xb8
Jun  4 01:03:15 appweb2-coomeva kernel: eax: 39e52800   ebx: 39e527a0  
ecx: 39e52740   edx: 39e52740
Jun  4 01:03:15 appweb2-coomeva kernel: esi: 39e527a0   edi: 39e53868  
ebp: 39e52740   esp: 7e8c0dd8
Jun  4 01:03:15 appweb2-coomeva kernel: ds: 007b   es: 007b   ss: 0068
Jun  4 01:03:15 appweb2-coomeva kernel: Process httpd (pid: 1444,
threadinfo=7e8c0000 task=7e91b950)
Jun  4 01:03:15 appweb2-coomeva kernel: Stack: 39e527a0 021488fe
39e527a0 7c9c1664 021653c8 39e527a0 39e527a0 0216558a 
Jun  4 01:03:16 appweb2-coomeva kernel:        7c9c1664 02162d96
7eeceba0 81fb82e0 02150d0c 81c75168 00000000 02406c50 
Jun  4 01:03:16 appweb2-coomeva kernel:        00000000 02190aeb
81c75168 021914c4 00000000 7e8c0e4c 0000000a 0000000a 
Jun  4 01:03:16 appweb2-coomeva kernel: Call Trace:
Jun  4 01:03:16 appweb2-coomeva kernel:  [<021488fe>]
shmem_delete_inode+0x0/0xb8
Jun  4 01:03:16 appweb2-coomeva kernel:  [<021653c8>]
generic_delete_inode+0xa0/0xfe
Jun  4 01:03:16 appweb2-coomeva kernel:  [<0216558a>] iput+0x5f/0x61
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02162d96>] dput+0x145/0x16c
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02150d0c>] __fput+0xc4/0xe3
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02190aeb>]
shm_destroy+0x43/0x5e
Jun  4 01:03:16 appweb2-coomeva kernel:  [<021914c4>]
sys_shmctl+0x58c/0x73a
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02139410>]
__pagevec_free+0x15/0x1b
Jun  4 01:03:16 appweb2-coomeva kernel:  [<0213e366>]
release_pages+0x138/0x140
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02135ec5>]
find_get_page+0x16/0x38
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02136afc>]
filemap_nopage+0x190/0x2cf
Jun  4 01:03:16 appweb2-coomeva kernel:  [<0214384f>]
do_no_page+0x2b2/0x2da
Jun  4 01:03:16 appweb2-coomeva kernel:  [<021439e9>]
handle_mm_fault+0xc0/0x172
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02119d67>]
do_page_fault+0x133/0x4f6
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02190b8c>]
shm_close+0x86/0x98
Jun  4 01:03:16 appweb2-coomeva kernel:  [<021455bc>]
unmap_vma+0x4a/0x60
Jun  4 01:03:16 appweb2-coomeva kernel:  [<021455e0>]
unmap_vma_list+0xe/0x17
Jun  4 01:03:16 appweb2-coomeva kernel:  [<02145967>]
do_munmap+0x11f/0x129
Jun  4 01:03:16 appweb2-coomeva kernel:  [<0210c7b2>]
sys_ipc+0x191/0x1a7
Jun  4 01:03:16 appweb2-coomeva kernel: 
Jun  4 01:03:16 appweb2-coomeva httpd: Interrupción de httpd succeeded
Jun  4 01:03:16 appweb2-coomeva kernel: Code: 0f 0b 66 02 af b7 2b 02 f0
fe 4f 10 0f 88 3e 1f 00 00 ff 47 
Jun  4 01:03:51 appweb2-coomeva shutdown: shutting down for system
reboot
Jun  4 01:03:52 appweb2-coomeva init: Switching to runlevel: 6



Thanx,


-William


El jue, 03-06-2004 a las 18:18, Dave Jones escribió:
> On Thu, Jun 03, 2004 at 05:17:04PM -0500, William Lovaton wrote:
>  > Hi Dave,
>  > 
>  > Do you think that those kernel 2.6.6 from Arjan are stable or test
>  > quuality?
>  > 
>  > http://people.redhat.com/arjanv/2.6/RPMS.kernel/
> 
> These RPMs are to be considered as beta-quality. They are
> work in progress for the forthcoming errata kernel for FC2
> that should be out fairly soon.
> 
> Whilst we do what we can to minimise regressions from the
> previous kernel, sometimes things do fall through the cracks.
> 
> 		Dave
>