Hi,

I'm not sure what to do.
Should I rebuild the kernel from a git update?

I use debian, and added aufs to the fstab file, see below.

tmpfs   /vardynamic       tmpfs   defaults        0       0
aufs    /var    aufs    defaults,br=/vardynamic=rw:/varstatic=ro        
0      0

If I don't use aufs, there is no problem.

Best regards,

Marc


[email protected] wrote:
> Hello Marc,
>
> According to your Call Trace, there is no aufs operation. The problem
> happend in VFS layer. I'd suggest you to check your kernel build or boot
> environment.
> If there is something wrong in your environment and you can fix it, you
> may also solve the other problem "/bin/sh: bad interpreter: Text file
> busy".
>
>
> J. R. Okajima
>
>
> Marc Dirix:
>   
>> I also get this "problem" while rebooting:
>>
>> BUG: unable to handle kernel NULL pointer dereference at 00000028
>> IP: [<c0253093>] fs_may_remount_ro+0x12/0x46
>> *pde = 00000000
>> Oops: 0000 [#1]
>> last sysfs file: /sys/fs/aufs/si_d8543625/br1
>> Modules linked in: ipt_LOG
>>
>> Pid: 1904, comm: mount Not tainted (2.6.32-00707-g1f5235c #1)
>> EIP: 0060:[<c0253093>] EFLAGS: 00010283 CPU: 0
>> EIP is at fs_may_remount_ro+0x12/0x46
>> EAX: 00000000 EBX: cf92b870 ECX: cb099700 EDX: cb0b0c80
>> ESI: 00000000 EDI: 00000000 EBP: cfac9f20 ESP: cfac9f1c
>>  DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
>> Process mount (pid: 1904, ti=cfac8000 task=cf8e10e0 task.ti=cfac8000)
>> Stack:
>>  cf92b800 cfac9f38 c025388c 00000001 00000021 00000000 00000060 cfac9f88
>> <0> c0263ae0 00000000 cf950120 cf950150 00000001 cfac51e0 cfac9f6c cf92b800
>> <0> cf92b83c 00000021 00000009 00001000 cfac9f84 c0241f74 cf831080 cf405b00
>> Call Trace:
>>  [<c025388c>] ? do_remount_sb+0x67/0xab
>>  [<c0263ae0>] ? do_mount+0x18c/0x58a
>>  [<c0241f74>] ? strndup_user+0x48/0x67
>>  [<c0263f3f>] ? sys_mount+0x61/0x96
>>  [<c0202855>] ? syscall_call+0x7/0xb
>>     


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