kernel oops
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Ciao a tutti, ho appena aggiornato una pc con postgres da etch a
lenny. Sto avendo dei kernel oops:
> Apr 7 16:23:08 zizi kernel: [ 3864.629439] BUG: unable to handle
> kernel NULL pointer dereference at 00000014
> Apr 7 16:23:08 zizi kernel: [ 3864.639478] IP: [<f8b99c52>]
> :jbd:journal_invalidatepage+0x3a/0x1f9
> Apr 7 16:23:08 zizi kernel: [ 3864.651407] *pde = 00000000
> Apr 7 16:23:08 zizi kernel: [ 3864.661283] Oops: 0000 [#1] SMP
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] Modules linked in: nfsd
> auth_rpcgss exportfs nfs lockd nfs_acl sunrpc ipv6 dm_snapshot
> dm_mirror dm_log dm_mod psmouse ide_generic button via686a snd_pcm
> snd_timer i2c_viapro snd soundcore i2c_core snd_page_alloc via_agp
> shpchp agpgart pci_hotplug parport_pc parport pcspkr evdev ext3 jbd
> mbcache ide_cd_mod cdrom ide_disk ide_pci_generic via82cxxx ide_core
> floppy 8139cp ata_generic libata uhci_hcd 8139too mii scsi_mod
> usbcore dock thermal processor fan thermal_sys [last unloaded:
> scsi_wait_scan]
> Apr 7 16:23:08 zizi kernel: [ 3864.663339]
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] Pid: 1966, comm:
> postgres Not tainted (2.6.26-2-686 #1)
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] EIP: 0060:[<f8b99c52>]
> EFLAGS: 00210213 CPU: 0
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] EIP is at
> journal_invalidatepage+0x3a/0x1f9 [jbd]
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] EAX: 00000000 EBX:
> 00000000 ECX: 00000002 EDX: 00000002
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] ESI: f7748a00 EDI:
> c17082c0 EBP: 00000001 ESP: f7b01dfc
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] DS: 007b ES: 007b FS:
> 00d8 GS: 0033 SS: 0068
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] Process postgres (pid:
> 1966, ti=f7b00000 task=f74ae920 task.ti=f7b00000)
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] Stack: 00000000 c17082c0
> 00000000 00000001 00000000 f7fd1668 f8c400ca 0000000d
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] c17082c0 0000000d
> c015db26 c17082c0 c015dedc 0000000d c015dfce 00000000
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] 00000000 e78641c0
> 00000000 ffffffff 0000000e 00000000 c17f2320 c17f6fe0
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] Call Trace:
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<f8c400ca>]
> ext3_invalidatepage+0x0/0x2d [ext3]
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c015db26>]
> do_invalidatepage+0x16/0x18
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c015dedc>]
> truncate_complete_page+0x1c/0x43
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c015dfce>]
> truncate_inode_pages_range+0xcb/0x2af
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c015e1bb>]
> truncate_inode_pages+0x9/0xe
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<f8c405c6>]
> ext3_delete_inode+0x13/0xba [ext3]
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<f8c405b3>]
> ext3_delete_inode+0x0/0xba [ext3]
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c0184955>]
> generic_delete_inode+0x90/0xf5
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c01842da>] iput+0x48/0x4a
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c018276d>]
> d_kill+0x2d/0x46
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c0182a25>] dput+0xb4/0xbb
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c017cdd8>]
> sys_renameat+0x17b/0x1cb
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c016611c>]
> vma_adjust+0x310/0x399
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c0164b2a>]
> free_pgtables+0x86/0x93
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c0165a82>]
> remove_vma+0x3e/0x43
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c01663f9>]
> do_munmap+0x181/0x19b
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c017ce39>]
> sys_rename+0x11/0x15
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] [<c0103857>]
> sysenter_past_esp+0x78/0xb1
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] =======================
> Apr 7 16:23:08 zizi kernel: [ 3864.663339] Code: 24 8b 02 a8 01 75
> 04 0f 0b eb fe f6 c4 08 0f 84 ce 01 00 00 8b 44 24 04 8b 40 0c c7 44
> 24 0c 01 00 00 00 89 44 24 14 89 c3 31 c0 <8b> 53 14 01 c2 89 54 24
> 10 8b 53 04 39 04 24 89 54 24 08 0f 87
Sembra sia postgres... qualcuno ha qualche idea di cosa possa fare? Da
cosa può dipendere?
Grazie
Piviul
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