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Bug#290170: marked as done (mount segfaults when mounting a new partition (160 GB))

Your message dated Wed, 28 Nov 2007 00:44:57 +0100
with message-id <20071127234457.GM14432@baikonur.stro.at>
and subject line mount segfaults when mounting a new partition (160 GB)
has caused the attached Bug report to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what I am
talking about this indicates a serious mail system misconfiguration
somewhere.  Please contact me immediately.)

Debian bug tracking system administrator
(administrator, Debian Bugs database)
--- Begin Message --- 
Package: mount
Version: 2.12-10
Severity: normal


Summary:

krypton:~# mount /jeff
Segmentation fault
krypton:~#  mount /jeff

(Log output from first call is below, second call never returns, no
log output.)



Here's the relevant line from /etc/fstab:

/dev/hdb1	/jeff	ext3	errors=remount-ro	0	2



Here's what fdisk says:

Command (m for help): p

Disk /dev/hdb: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/hdb1               1       19929   160079661   83  Linux

Command (m for help): 



Here's what happens in /var/log/syslog:

Jan 12 18:09:25 krypton kernel: EXT3-fs error (device ide0(3,65)): ext3_check_de
scriptors: Block bitmap for group 1 not in group (block 0)!
Jan 12 18:09:25 krypton kernel: Unable to handle kernel NULL pointer dereference
 at virtual address 00000074
Jan 12 18:09:25 krypton kernel:  printing eip:
Jan 12 18:09:25 krypton kernel: e083e354
Jan 12 18:09:25 krypton kernel: *pde = 00000000
Jan 12 18:09:25 krypton kernel: Oops: 0002
Jan 12 18:09:25 krypton kernel: CPU:    0
Jan 12 18:09:25 krypton kernel: EIP:    0010:[dm-mod:__insmod_dm-mod_O/lib/modul
es/2.4.27-1-686/kernel/drivers/m+-1596588/96]    Not tainted
Jan 12 18:09:25 krypton kernel: EFLAGS: 00013286
Jan 12 18:09:25 krypton kernel: eax: 00000000   ebx: 00000074   ecx: 00000074   
edx: fffffffb
Jan 12 18:09:25 krypton kernel: esi: 00000000   edi: d43ee020   ebp: e087ea00   
esp: d4405de4
Jan 12 18:09:25 krypton kernel: ds: 0018   es: 0018   ss: 0018
Jan 12 18:09:25 krypton kernel: Process mount (pid: 1064, stackpage=d4405000)
Jan 12 18:09:25 krypton kernel: Stack: 00000400 e087e2c5 d4ea3400 d43ef400 e0877
133 00000000 fffffffb d4ea3400 
Jan 12 18:09:25 krypton kernel:        d4ea3400 00000001 e08771fc d4ea3400 c02cd
380 e08800cf e0880820 00008000 
Jan 12 18:09:25 krypton kernel:        e08783c8 d4ea3400 e08800cf e087ea00 00000
001 00000000 00000080 000004c6 
Jan 12 18:09:25 krypton kernel: Call Trace:    [dm-mod:__insmod_dm-mod_O/lib/mod
ules/2.4.27-1-686/kernel/drivers/m+-1334587/96] [dm-mod:__insmod_dm-mod_O/lib/mo
dules/2.4.27-1-686/kernel/drivers/m+-1363661/96] [dm-mod:__insmod_dm-mod_O/lib/m
odules/2.4.27-1-686/kernel/drivers/m+-1363460/96] [dm-mod:__insmod_dm-mod_O/lib/
modules/2.4.27-1-686/kernel/drivers/m+-1326897/96] [dm-mod:__insmod_dm-mod_O/lib
/modules/2.4.27-1-686/kernel/drivers/m+-1325024/96]
Jan 12 18:09:25 krypton kernel:   [dm-mod:__insmod_dm-mod_O/lib/modules/2.4.27-1
-686/kernel/drivers/m+-1358904/96] [dm-mod:__insmod_dm-mod_O/lib/modules/2.4.27-
1-686/kernel/drivers/m+-1326897/96] [dm-mod:__insmod_dm-mod_O/lib/modules/2.4.27
-1-686/kernel/drivers/m+-1332736/96] [dm-mod:__insmod_dm-mod_O/lib/modules/2.4.2
7-1-686/kernel/drivers/m+-1356816/96] [get_sb_bdev+438/656] [alloc_vfsmnt+135/19
2]
Jan 12 18:09:25 krypton kernel:   [dm-mod:__insmod_dm-mod_O/lib/modules/2.4.27-1
-686/kernel/drivers/m+-1325328/96] [do_kern_mount+285/304] [dm-mod:__insmod_dm-m
od_O/lib/modules/2.4.27-1-686/kernel/drivers/m+-1325328/96] [do_add_mount+119/35
2] [do_mount+324/400] [copy_mount_options+101/192]
Jan 12 18:09:25 krypton kernel:   [sys_mount+160/240] [system_call+51/56]
Jan 12 18:09:25 krypton kernel: 
Jan 12 18:09:25 krypton kernel: Code: ff 4e 74 0f 88 91 07 00 00 89 34 24 8b 44 
24 18 89 44 24 04 




-- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.4.27-1-686
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)

Versions of packages mount depends on:
ii  libc6                       2.3.2.ds1-20 GNU C Library: Shared libraries an

-- no debconf information

--- End Message ---
--- Begin Message --- 
the ext3 on lvm2 segfault should be fixed since longer on 2.6
linux images, i hope you could migrate since. :)

thus closing


-- 
maks

--- End Message ---
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