Segmentation fault after stripping

linux fan linuxscratch at gmail.com
Tue Nov 24 19:53:00 PST 2009


On 11/24/09, Bruce Dubbs wrote:
> linux fan wrote:
>> Intending to umount and roll back, I get:
>>
>> df -ha
>> Filesystem            Size  Used Avail Use% Mounted on
>> /dev/sda11             11G  7.6G  2.7G  74% /
>> /proc                    0     0     0   -  /proc
>> sysfs                    0     0     0   -  /sys
>> devpts                   0     0     0   -  /dev/pts
>> tmpfs                 760M     0  760M   0% /dev/shm
>> /dev/sdd10            5.1G  2.0G  2.9G  40% /mnt/lfs
>> /dev                  760M  240K  759M   1% /mnt/lfs/dev
>> devpts                   0     0     0   -  /mnt/lfs/dev/pts
>> shm                   760M     0  760M   0% /mnt/lfs/dev/shm
>> proc                     0     0     0   -  /mnt/lfs/proc
>> sysfs                    0     0     0   -  /mnt/lfs/sys
>> root at lfs:~# umount /mnt/lfs/sys
>> root at lfs:~# umount /mnt/lfs/proc
>> root at lfs:~# umount /mnt/lfs/dev/shm
>> root at lfs:~# umount /mnt/lfs/dev/pts
>> root at lfs:~# umount /mnt/lfs/dev
>> root at lfs:~# umount /mnt/lfs
>>
>> umount /mnt/lfs
>> Segmentation fault
>

Just out of curiosity, they are looking into this kernel BUG at
fs/ext3/super.c:435
http://marc.info/?l=linux-kernel&m=125880707213275&w=2
which happens after (re)building glibc and test, and then doing umount.



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