Es la primera vez que lo haces? o ya lo hiciste varias veces así?
Si es la primera vez que lo haces, te recomiendo actualizar el kernel
Estabas haciendo otras cosas a la vez? algo de lectura del cd?
Fijate la llamada: Call Trace: [ide-cd:__insmod_ide-cd_O/lib
Como tenes instalado el tape? es scsi? con emulacion scsi?
Cual es la controladora y cual es la maquina de tape?
Es un RedHat?
El jue, 01-04-2004 a las 11:24, Leonardo Tourn escribió:
Al intentar hacer un backup en cinta del sistema de archivos casi completo: tar -czvf /dev/tape / --exclude=/proc,/mnt,/var/cache,/tmp >> backlog.txt 2>> backlog.err Después de una buena parte del proceso, se produjo un error de kernel: ------------- Transcripción de /var/log/messages (segmento referido al error) Apr 1 09:36:15 lxgate kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000008 Apr 1 09:36:15 lxgate kernel: printing eip: Apr 1 09:36:15 lxgate kernel: c15d9416 Apr 1 09:36:15 lxgate kernel: *pde = 00000000 Apr 1 09:36:15 lxgate kernel: Oops: 0000 2.4.21-198-default #1 Thu Mar 11 17:43 :56 UTC 2004 Apr 1 09:36:15 lxgate kernel: CPU: 0 Apr 1 09:36:15 lxgate kernel: EIP: 0010:[ide-cd:__insmod_ide-cd_O/lib/module s/2.4.21-198-default/kernel/dri+-53406698/96] Not tainted Apr 1 09:36:15 lxgate kernel: EIP: 0010:[<c15d9416>] Not tainted Apr 1 09:36:15 lxgate kernel: EFLAGS: 00010246 Apr 1 09:36:15 lxgate kernel: eax: 00000000 ebx: 5f47534d ecx: 00000001 e dx: 5f47534d Apr 1 09:36:15 lxgate kernel: esi: 5f47534d edi: cf2241a0 ebp: c8625c50 e sp: c8625b10 Apr 1 09:36:15 lxgate kernel: ds: 0018 es: 0018 ss: 0018 Apr 1 09:36:15 lxgate kernel: Process tar (pid: 2183, stackpage=c8625000) Apr 1 09:36:15 lxgate kernel: Stack: c8625c70 00000020 c16cc6c0 00000000 000000 00 0000002e 0000001f 0000003d Apr 1 09:36:15 lxgate kernel: c8625c98 00000018 cfaa3018 00000000 c16cc6 c0 00000000 00000000 cdae0c60 Apr 1 09:36:15 lxgate kernel: 00000001 c8625c94 00000000 00000001 5f4753 4d 5f47534d cf2241a0 c8625c50 Apr 1 09:36:16 lxgate kernel: Call Trace: [ide-cd:__insmod_ide-cd_O/lib /modules/2.4.21-198-default/kernel/dri+-53404687/96] (56) [handle_mm_fault+121/3 20] (28) [ide-cd:__insmod_ide-cd_O/lib/modules/2.4.21-198-default/kernel/dri+-53 480192/96] (48) Apr 1 09:36:16 lxgate kernel: Call Trace: [<c15d9bf1>] (56) [<c0131599> ] (28) [<c15c7500>] (48) Apr 1 09:36:16 lxgate kernel: [ide-cd:__insmod_ide-cd_O/lib/modules/2.4.21-19 8-default/kernel/dri+-53479717/96] (116) [getblk+94/128] (88) [ide-cd:__insmod_i de-cd_O/lib/modules/2.4.21-198-default/kernel/dri+-53472396/96] (28) [ide-cd:__i nsmod_ide-cd_O/lib/modules/2.4.21-198-default/kernel/dri+-53341592/96] (20) Apr 1 09:36:16 lxgate kernel: [<c15c76db>] (116) [<c014865e>] (88) [<c15c9374 >] (28) [<c15e9268>] (20) Apr 1 09:36:16 lxgate kernel: [ide-cd:__insmod_ide-cd_O/lib/modules/2.4.21-19 8-default/kernel/dri+-53407489/96] (16) [ide-cd:__insmod_ide-cd_O/lib/modules/2. 4.21-198-default/kernel/dri+-53470102/96] (48) [getblk+47/128] (24) [getblk+47/1 28] (12) Apr 1 09:36:16 lxgate kernel: [<c15d90ff>] (16) [<c15c9c6a>] (48) [<c014862f> ] (24) [<c014862f>] (12) Apr 1 09:36:16 lxgate kernel: [getblk+94/128] (20) [bread+26/144] (24) [ide-c d:__insmod_ide-cd_O/lib/modules/2.4.21-198-default/kernel/dri+-53406751/ 96] (20) [ide-cd:__insmod_ide-cd_O/lib/modules/2.4.21-198-default/kernel/dri+-534 06123/9 6] (12) Apr 1 09:36:16 lxgate kernel: [<c014865e>] (20) [<c014892a>] (24) [<c15d93e1> ] (20) [<c15d9655>] (12) Apr 1 09:36:16 lxgate kernel: [getblk+0/128] (40) [ide-cd:__insmod_ide-cd_O/l ib/modules/2.4.21-198-default/kernel/dri+-53341592/96] (08) [ide-cd:__insmod_ide -cd_O/lib/modules/2.4.21-198-default/kernel/dri+-53480192/96] (12) [ide-cd:__ins mod_ide-cd_O/lib/modules/2.4.21-198-default/kernel/dri+-53407489/96] (16) Apr 1 09:36:16 lxgate kernel: [<c0148600>] (40) [<c15e9268>] (08) [<c15c7500> ] (12) [<c15d90ff>] (16) Apr 1 09:36:16 lxgate kernel: [ide-cd:__insmod_ide-cd_O/lib/modules/2.4.21-19 8-default/kernel/dri+-53470102/96] (68) [ide-cd:__insmod_ide-cd_O/lib/modules/2. 4.21-198-default/kernel/dri+-53365305/96] (12) [ide-cd:__insmod_ide-cd_O/lib/mod ules/2.4.21-198-default/kernel/dri+-53364614/96] (04) [ide-cd:__insmod_ide-cd_O/ lib/modules/2.4.21-198-default/kernel/dri+-53314338/96] (100) Apr 1 09:36:16 lxgate kernel: [<c15c9c6a>] (68) [<c15e35c7>] (12) [<c15e387a> ] (04) [<c15efcde>] (100) Apr 1 09:36:16 lxgate kernel: [block_read_full_page+664/752] (64) [__alloc_pa ges+118/688] (28) ges+[ide-cd:__insmod_ide-cd_O/lib/modules/2.4.21-198-default/kerne l/dri+-53462625/96] (08) [ide-cd:__insmod_ide-cd_O/lib/modules/2.4.21-198-defaul t/kernel/dri+-53477152/96] (04) Apr 1 09:36:16 lxgate kernel: [<c0149728>] (64) [<c013ece6>] (28) [<c15cb99f> ] (08) [<c15c80e0>] (04) Apr 1 09:36:16 lxgate kernel: [__do_generic_file_read+484/1280] (36) [file_re ad_actor+0/240] (32) [generic_file_read+146/432] (16) [file_read_actor+0/240] (6 0) Apr 1 09:36:16 lxgate kernel: [<c0135504>] (36) [<c0135a10>] (32) [<c0135b92> ] (16) [<c0135a10>] (60) Apr 1 09:36:16 lxgate kernel: [sys_read+133/256] (36) [system_call+51/64] (60 ) Apr 1 09:36:16 lxgate kernel: [<c0146625>] (36) [<c0109073>] (60) Apr 1 09:36:16 lxgate kernel: Modules: [(reiserfs:<c15c0060>:<c15f1dd4>)] Apr 1 09:36:16 lxgate kernel: Code: 8b 70 08 c7 44 24 4c ff ff ff ff 58 68 91 f b 5e c1 e8 b4 53 ------------- Transcripción de /var/log/messages (segmento referido al error) ---- FIN ----------- La pregunta es: puede ser que se solucione este problema si recompilo el kernel incluyendo los módulos, de la tarjeta SCSI y de reiserfs que estoy usando, en el kernel directamente? _______________________________________________ Lista de Correo Lnx-brc [EMAIL PROTECTED] http://www.cenitec.com.ar/mailman/listinfo/lnx-brc
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+---------------------------------------------------------------------------+ | Gustavo Berman -#- Sysadmin -#- Depto.Informatica | |Universidad Nacional del Comahue - Centro Regional Universitario Bariloche.| | TEL:+54 (02944) 428505-423374 INTERNO: 408 | | MSM: [EMAIL PROTECTED] -#- YAHOO: gustavoberman -#- ICQ: 64407932 | | JABBER: gusberman -#- AOL: gustavoberman | +---------------------------------------------------------------------------+ |
