[OpenAFS] Problems with openafs-1.0.4 client on Mandrake 7.2
Derek Atkins
warlord@MIT.EDU
02 Jul 2001 16:38:28 -0400
Do you have HIMEM turned on in your kernels?
-derek
Erik Danielsson <erik.danielsson@syncom.se> writes:
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> touched a non existing file in afs and this resulted in...
>
> Jul 2 19:28:44 ogre kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000018
> Jul 2 19:28:44 ogre kernel: current->tss.cr3 = 0784f000, %%cr3 =
> 0784f000
> Jul 2 19:28:44 ogre kernel: *pde = 00000000
> Jul 2 19:28:44 ogre kernel: Oops: 0000
> Jul 2 19:28:44 ogre kernel: CPU: 0
> Jul 2 19:28:44 ogre kernel: EIP: 0010:[notify_change+55/148]
> Jul 2 19:28:44 ogre kernel: EFLAGS: 00010283
> Jul 2 19:28:44 ogre kernel: eax: 00000000 ebx: 00000000 ecx:
> d444f4c0 edx: 00000070
> Jul 2 19:28:44 ogre kernel: esi: c9735f94 edi: d89a0578 ebp:
> d444f4c0 esp: c9735f54
> Jul 2 19:28:44 ogre kernel: ds: 0018 es: 0018 ss: 0018
> Jul 2 19:28:44 ogre kernel: Process touch (pid: 7579, process nr: 85,
> stackpage=c9735000)
> Jul 2 19:28:44 ogre kernel: Stack: 00000000 d89a0578 00000000 d444f4c0
> 400b5e80 c9734000 00000000 c0125c36
> Jul 2 19:28:45 ogre kernel: d444f4c0 c9735f94 c9734000 cbf13980
> c9734000 bffff92a 00000000 0804c0e8
> Jul 2 19:28:45 ogre kernel: 00000070 0804c0e8 000001b6 c012677d
> 3b40af4c 3b40af4c 3b40af4c 00000000
> Jul 2 19:28:45 ogre kernel: Call Trace: [<d89a0578>]
> [sys_utime+210/240] [sys_open+105/160] [error_code+45/64]
> [system_call+52/64]
> Jul 2 19:28:45 ogre kernel: Code: 8b 40 18 56 51 8b 40 10 ff d0 83 c4
> 10 eb 44 89 f6 8b 47 70
>
>
> Derek Atkins wrote:
> >
> > Can you check your logs and see if there is an Oops associated
> > with this SegV?
> >
> > -derek
> >
> > Erik Danielsson <erik.danielsson@syncom.se> writes:
> >
> > > We have had some problems with openafs (1.0.2 - 1.0.4)
> > > on all our Mandrake 7.2 workstations.
> > > AFS starts fine, no errors.
> > >
> > > Authentication works fine tokens received from our AFS server
> > > (sun4x_57/openafs 1.0.2).
> > > Access to /afs and the whole cell's volumes and files is possible.
> > >
> > > But when trying to do some copying/moving/tar/untar that resulting in
> > > writing on the afs
> > > filesystem the result is a Segmentation fault.
> > >
> > > The same operation on a redhat 6.2 or 7.1 is working fine.
> > > On both Mandrake and Redhat systems the libafs.o kernel
> > > module is recompiled due to unresolved symbols.
> > > The compiled module loads fine, but on Mandrake systems the problem
> > > mentioned above
> > > is still present.
> > >
> > > Have anyone had similar problems, and is there a sollution?
> >
> > --
> > Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
> > Member, MIT Student Information Processing Board (SIPB)
> > URL: http://web.mit.edu/warlord/ PP-ASEL-IA N1NWH
> > warlord@MIT.EDU PGP key available
> > _______________________________________________
> > OpenAFS-info mailing list
> > OpenAFS-info@openafs.org
> > https://lists.openafs.org/mailman/listinfo/openafs-info
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--
Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
Member, MIT Student Information Processing Board (SIPB)
URL: http://web.mit.edu/warlord/ PP-ASEL-IA N1NWH
warlord@MIT.EDU PGP key available