Messages in this thread | | | Date | Tue, 08 Apr 2003 12:31:15 -0400 | From | David Ford <> | Subject | [OOPS] 100% repeatable OOPS, 2.5.61-66, NFS and reiserfs |
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1. Power loss this morning 2. Fixed filesystems (reiserfstools is fscking useless on root filesystems) 3. Now server OOPSes when nfs client tries to stat/read files/dirs
Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 00000000 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0060:[<00000000>] Not tainted EFLAGS: 00010202 EIP is at 0x0 eax: 00000000 ebx: 00000006 ecx: c03efb28 edx: c827be94 esi: c83ad014 edi: dfd16e00 ebp: c827beac esp: c827be70 ds: 007b es: 007b ss: 0068 Process nfsd (pid: 1188, threadinfo=c827a000 task=df3c2740) Stack: c01ce6b8 dfd16e00 c827bea0 c827be94 c01ad070 dfff04f4 00000006 c83ad004 11270000 00000e07 000008dd 0000004d 0002f4f2 00000e07 01214b98 c827bef4 c01ad4c7 dfd16e00 c83ad014 00000006 00000006 c01ad070 dfff04f4 c83ad004 Call Trace: [<c01ce6b8>] reiserfs_decode_fh+0xb4/0xc0 [<c01ad070>] nfsd_acceptable+0x0/0x114 [<c01ad4c7>] fh_verify+0x343/0x4f8 [<c01ad070>] nfsd_acceptable+0x0/0x114 [<c01ae694>] nfsd_access+0x28/0xf4 [<c01b4ec9>] nfsd3_proc_access+0xc1/0xd0 [<c01ab4a3>] nfsd_dispatch+0xc3/0x18f [<c033b5cd>] svc_process+0x3ed/0x67a [<c01ab200>] nfsd+0x23c/0x41c [<c01aafc4>] nfsd+0x0/0x41c [<c0107145>] kernel_thread_helper+0x5/0xc
Code: Bad EIP value. <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 00000000 *pde = 00000000 Oops: 0000 CPU: 1 EIP: 0060:[<00000000>] Not tainted EFLAGS: 00010202 EIP is at 0x0 eax: 00000000 ebx: 00000006 ecx: c03efb28 edx: c8269e94 esi: c83a0014 edi: dfd16e00 ebp: c8269eac esp: c8269e70 ds: 007b es: 007b ss: 0068 Process nfsd (pid: 1189, threadinfo=c8268000 task=df5ba720) Stack: c01ce6b8 dfd16e00 c8269ea0 c8269e94 c01ad070 dfff04f4 00000006 c83a0004 11270000 00000e07 000008dd 0000004d 0002f4f2 00000e07 01214b98 c8269ef4 c01ad4c7 dfd16e00 c83a0014 00000006 00000006 c01ad070 dfff04f4 c83a0004 Call Trace: [<c01ce6b8>] reiserfs_decode_fh+0xb4/0xc0 [<c01ad070>] nfsd_acceptable+0x0/0x114 [<c01ad4c7>] fh_verify+0x343/0x4f8 [<c01ad070>] nfsd_acceptable+0x0/0x114 [<c01ae694>] nfsd_access+0x28/0xf4 [<c01b4ec9>] nfsd3_proc_access+0xc1/0xd0 [<c01ab4a3>] nfsd_dispatch+0xc3/0x18f [<c033b5cd>] svc_process+0x3ed/0x67a [<c01ab200>] nfsd+0x23c/0x41c [<c01aafc4>] nfsd+0x0/0x41c [<c0107145>] kernel_thread_helper+0x5/0xc
(repeats several times)
Server is now useless and needs to be rebooted. I've shutdown my NFS clients in order to run the server minimally, it's a mail/web server.
Assistance would be appreciated.
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