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Re: [RiminiLUG-General] kernel Oops facendo ls -la dei mountpoint
Il giorno dom, 13/07/2008 alle 18.21 +0200, Christian Zoffoli ha
scritto:
> Christian Zoffoli ha scritto:
> [cut]
> > posto l'output dell'oops
> >
> > Christian
> >
>
>
> s/posto/posta/
Sicuro !!!
Scusami del ritardo della risposta, ma da quando c'è anche la moglie che
porta 2 pinguini nel suo grembo .. il tempo è sempre di meno !!!
(almeno in questo caso per un OTTIMO motivo, direi :D )
Allora il mio filesystem "/" è un ext (con journaling) mentre "/opt" è
un reiserfs (ovviamente journaled) ....
eccoti l'output (leggi poi in fondo per le riflessioni) :
---------------------------- Taglia da qui 8< -----------------
root@phenom:/# cd /
root@phenom:/# ls -la
[ 8114.641731] Unable to handle kernel paging request at
00000000bff7e540 RIP:
[ 8114.641930] [<ffffffff88d67843>] :reiserfs:sprintf_le_key+0x13/0x3d0
[ 8114.663259] PGD 7d186067 PUD 0
[ 8114.674125] Oops: 0000 [1] SMP
[ 8114.684974] CPU 3
[ 8114.695789] Modules linked in: xfrm_user xfrm4_tunnel vmnet(P)
vmmon(P) binfmt_misc rfcomm l2cap bluetooth vboxdrv ppdev
cpufreq_userspace cpufreq_powersave
cpufreq_ondemand cpufreq_stats freq_table cpufreq_conservative dock
video output container sbs sbshc battery tunnel4 ipcomp esp4 ah4
aes_generic iptable_filter
ip_tables x_tables deflate zlib_deflate twofish twofish_common camellia
serpent blowfish des_generic cbc ecb blkcipher xcbc sha256_generic
sha1_generic crypto_null af_key nls_iso8859_1 nls_cp437 vfat fat
reiserfs aes_x86_64 dm_crypt dm_mod ac ipv6 parport_pc lp parport bt878
snd_bt87x tuner tea5767 tda8290 tuner_simple mt20xx tea5761
snd_hda_intel tvaudio snd_pcm_oss snd_mixer_oss msp3400 snd_pcm
snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi
snd_seq_midi_event
snd_seq bttv gspca atl1 nvidia(P) usblp ir_common psmouse snd_timer
snd_seq_device i2c_algo_bit compat_ioctl32 mii videobuf_dma_sg
videobuf_core serio_raw sr_mod cdrom snd btcx_risc tveeprom videodev
snd_page_alloc v4l2_common v4l1_compat button i2c_piix4 pcspkr shpchp
evdev soundcore i2c_core pci_hotplug atiixp ide_core ata_generic
pata_acpi ext3 jbd mbcache usb_storage sg libusual usbhid hid sd_mod
pata_atiixp ahci ehci_hcd ohci_hcd libata usbcore scsi_mod thermal
processor fan fuse vesafb fbcon tileblit font bitblit softcursor
[ 8114.746034] Pid: 21528, comm: ls Tainted: P 2.6.24-19-generic
#1
[ 8114.746036] RIP: 0010:[<ffffffff88d67843>]
[<ffffffff88d67843>] :reiserfs:sprintf_le_key+0x13/0x3d0
[ 8114.746047] RSP: 0018:ffff81007c145ad8 EFLAGS: 00010202
[ 8114.746049] RAX: 0000000000000028 RBX: 00000000bff7e538 RCX:
ffffffff88d8e2c8
[ 8114.746050] RDX: ffff81007c145bf8 RSI: 00000000bff7e538 RDI:
ffffffff88d8e2da
[ 8114.746052] RBP: ffff81007c145bb8 R08: 00000000bff7e538 R09:
0000000000000000
[ 8114.746053] R10: 0000000000000002 R11: 0000000085835551 R12:
ffffffff88d8e2da
[ 8114.746055] R13: ffffffff88d8e6a0 R14: ffffffff88d8e2a0 R15:
ffffffff88d8e6cc
[ 8114.746056] FS: 00007f7a87275780(0000) GS:ffff81007dc01d00(0000)
knlGS:00000000f6e97ac0
[ 8114.746058] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 8114.746059] CR2: 00000000bff7e540 CR3: 000000007c409000 CR4:
00000000000006e0
[ 8114.746061] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 8114.746062] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 8114.746064] Process ls (pid: 21528, threadinfo ffff81007c144000, task
ffff8100515e07e0)
[ 8114.746065] Stack: 0000000000000001 ffff81007c145bb8
000000000000006b ffffffff88d67ea9
[ 8114.746069] 0000000000000000 ffffffff802d7b51 0000000000000000
ffff810066734478
[ 8114.746071] ffff810066734478 ffffffff802d8000 0000004400000000
ffff81007fa62e40
[ 8114.746073] Call Trace:
[ 8114.746088] [<ffffffff88d67ea9>] :reiserfs:prepare_error_buf
+0x2a9/0x5a0
[ 8114.746095] [<ffffffff802d7b51>] set_bh_page+0x21/0x50
[ 8114.746102] [<ffffffff802d8000>] alloc_page_buffers+0x60/0xe0
[ 8114.746130] [<ffffffff88d677e0>] :reiserfs:reiserfs_warning
+0x50/0xa0
[ 8114.746142] [<ffffffff88d5b120>] :reiserfs:reiserfs_readpage
+0x0/0x10
[ 8114.746147] [<ffffffff80285319>] add_to_page_cache+0xb9/0xd0
[ 8114.746161] [<ffffffff802854fd>] read_cache_page_async+0xed/0x150
[ 8114.746183] [<ffffffff88d7a3c1>] :reiserfs:reiserfs_xattr_get
+0x201/0x250
[ 8114.746206] [<ffffffff88d7976c>] :reiserfs:reiserfs_getxattr
+0xbc/0xf0
[ 8114.746215] [<ffffffff802d1236>] vfs_getxattr+0xb6/0x100
[ 8114.746225] [<ffffffff802d1314>] getxattr+0x94/0x170
[ 8114.746259] [<ffffffff802bdfaa>] do_path_lookup+0x8a/0x250
[ 8114.746263] [<ffffffff802bcb49>] getname+0x1a9/0x220
[ 8114.746277] [<ffffffff802d145b>] sys_lgetxattr+0x6b/0xb0
[ 8114.746307] [<ffffffff8020c37e>] system_call+0x7e/0x83
[ 8114.746325]
[ 8114.746326]
[ 8114.746326] Code: 48 8b 46 08 48 c1 e8 3c 3c 03 77 18 89 c2 b9 01 00
00 00 83
[ 8114.746332] RIP [<ffffffff88d67843>] :reiserfs:sprintf_le_key
+0x13/0x3d0
[ 8114.746340] RSP <ffff81007c145ad8>
[ 8114.746341] CR2: 00000000bff7e540
[ 8114.746369] ---[ end trace 5433110747357bc4 ]---
Killed
root@phenom:/#
[ 8123.262647] Initializing XFRM netlink socket
[ 8181.256244] Initializing XFRM netlink socket
[ 8193.391534] Initializing XFRM netlink socket
[ 8204.525460] Initializing XFRM netlink socket
[ 8216.700911] Initializing XFRM netlink socket
.....
.....
# cd /opt
root@phenom:/opt# ls -la
[ 8269.321988] Unable to handle kernel paging request at
00000000619383d8 RIP:
[ 8269.322187] [<ffffffff88d67843>] :reiserfs:sprintf_le_key+0x13/0x3d0
[ 8269.335021] PGD 51ec7067 PUD 0
[ 8269.341750] Oops: 0000 [2] SMP
[ 8269.348518] CPU 3
[ 8269.355147] Modules linked in: xfrm_user xfrm4_tunnel vmnet(P)
vmmon(P) binfmt_misc rfcomm l2cap bluetooth vboxdrv ppdev
cpufreq_userspace cpufreq_powersave
cpufreq_ondemand cpufreq_stats freq_table cpufreq_conservative dock
video output container sbs sbshc battery tunnel4 ipcomp esp4 ah4
aes_generic iptable_filter
ip_tables x_tables deflate zlib_deflate twofish twofish_common camellia
serpent blowfish des_generic cbc ecb blkcipher xcbc sha256_generic
sha1_generic crypto_null af_key nls_iso8859_1 nls_cp437 vfat fat
reiserfs aes_x86_64 dm_crypt dm_mod ac ipv6 parport_pc lp parport bt878
snd_bt87x tuner tea5767 tda8290 tuner_simple mt20xx tea5761
snd_hda_intel tvaudio snd_pcm_oss snd_mixer_oss msp3400 snd_pcm
snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi
snd_seq_midi_event
snd_seq bttv gspca atl1 nvidia(P) usblp ir_common psmouse snd_timer
snd_seq_device i2c_algo_bit compat_ioctl32 mii videobuf_dma_sg
videobuf_core serio_raw sr_mod cdrom snd btcx_risc tveeprom videodev
snd_page_alloc v4l2_common v4l1_compat button i2c_piix4 pcspkr shpchp
evdev soundcore i2c_core pci_hotplug atiixp ide_core ata_generic
pata_acpi ext3 jbd mbcache usb_storage sg libusual usbhid hid sd_mod
pata_atiixp ahci ehci_hcd ohci_hcd libata usbcore scsi_mod thermal
processor fan fuse vesafb fbcon tileblit font bitblit softcursor
[ 8269.370487] Pid: 24710, comm: ls Tainted: P D 2.6.24-19-generic
#1
[ 8269.370489] RIP: 0010:[<ffffffff88d67843>]
[<ffffffff88d67843>] :reiserfs:sprintf_le_key+0x13/0x3d0
[ 8269.370500] RSP: 0018:ffff8100506b7ad8 EFLAGS: 00010202
[ 8269.370501] RAX: 0000000000000028 RBX: 00000000619383d0 RCX:
ffffffff88d8e2c8
[ 8269.370503] RDX: ffff8100506b7bf8 RSI: 00000000619383d0 RDI:
ffffffff88d8e2da
[ 8269.370504] RBP: ffff8100506b7bb8 R08: 00000000619383d0 R09:
0000000000000000
[ 8269.370506] R10: 0000000000000002 R11: 000000006193535d R12:
ffffffff88d8e2da
[ 8269.370507] R13: ffffffff88d8e6a0 R14: ffffffff88d8e2a0 R15:
ffffffff88d8e6cc
[ 8269.370509] FS: 00007f7ecbca0780(0000) GS:ffff81007dc01d00(0000)
knlGS:00000000f73f9940
[ 8269.370511] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 8269.370512] CR2: 00000000619383d8 CR3: 000000007cad6000 CR4:
00000000000006e0
[ 8269.370513] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 8269.370515] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 8269.370517] Process ls (pid: 24710, threadinfo ffff8100506b6000, task
ffff81005151a000)
[ 8269.370518] Stack: 0000000000000001 ffff8100506b7bb8
000000000000006b ffffffff88d67ea9
[ 8269.370521] 0000000000000000 ffffffff802d7b51 0000000000000000
ffff810054bcc9c0
[ 8269.370523] ffff810054bcc9c0 ffffffff802d8000 0000004400000000
ffff81007fedf150
[ 8269.370526] Call Trace:
[ 8269.370540] [<ffffffff88d67ea9>] :reiserfs:prepare_error_buf
+0x2a9/0x5a0
[ 8269.370547] [<ffffffff802d7b51>] set_bh_page+0x21/0x50
[ 8269.370554] [<ffffffff802d8000>] alloc_page_buffers+0x60/0xe0
[ 8269.370582] [<ffffffff88d677e0>] :reiserfs:reiserfs_warning
+0x50/0xa0
[ 8269.370594] [<ffffffff88d5b120>] :reiserfs:reiserfs_readpage
+0x0/0x10
[ 8269.370599] [<ffffffff80285319>] add_to_page_cache+0xb9/0xd0
[ 8269.370614] [<ffffffff802854fd>] read_cache_page_async+0xed/0x150
[ 8269.370635] [<ffffffff88d7a3c1>] :reiserfs:reiserfs_xattr_get
+0x201/0x250
[ 8269.370659] [<ffffffff88d7976c>] :reiserfs:reiserfs_getxattr
+0xbc/0xf0
[ 8269.370668] [<ffffffff802d1236>] vfs_getxattr+0xb6/0x100
[ 8269.370678] [<ffffffff802d1314>] getxattr+0x94/0x170
[ 8269.370711] [<ffffffff802bdfaa>] do_path_lookup+0x8a/0x250
[ 8269.370714] [<ffffffff802bcb49>] getname+0x1a9/0x220
[ 8269.370729] [<ffffffff802d145b>] sys_lgetxattr+0x6b/0xb0
[ 8269.370752] [<ffffffff80468619>] error_exit+0x0/0x51
[ 8269.370760] [<ffffffff8020c37e>] system_call+0x7e/0x83
[ 8269.370778]
[ 8269.370779]
[ 8269.370779] Code: 48 8b 46 08 48 c1 e8 3c 3c 03 77 18 89 c2 b9 01 00
00 00 83
[ 8269.370784] RIP [<ffffffff88d67843>] :reiserfs:sprintf_le_key
+0x13/0x3d0
[ 8269.370792] RSP <ffff8100506b7ad8>
[ 8269.370793] CR2: 00000000619383d8
[ 8269.370808] ---[ end trace 5433110747357bc4 ]---
Killed
root@phenom:/opt#
[ 8274.478712] Initializing XFRM netlink socket
[ 8321.181237] Initializing XFRM netlink socket
---------------------- >8 Taglia fin qui -----------------
Inoltre, dopo che si genera questo errore (sicuramente ci hai fatto
caso), mi escono un sacco di segnalazioni in console di questo tipo:
[ 8123.262647] Initializing XFRM netlink socket
[ 8181.256244] Initializing XFRM netlink socket
[ 8193.391534] Initializing XFRM netlink socket
[ 8204.525460] Initializing XFRM netlink socket
....
Ho un pò come il sospetto, che c'entri in qualche modo l'installazione
di VMWare server e che siano coinvolti i moduli delle sue reti virtuali
e vmfs ...
Guardando i messaggi infatti dice che il kernel è "macchiato" da
qualcosa non open (Pid: 21528, comm: ls Tainted: P
2.6.24-19-generic #1, e i moduli con la (P) appaiono subito dopo l'Oops
e sono vmnet(P) e vmmon(P), roba di Vmware appunto).
Quando avevo ancora Fedora, non so se fosse un caso, ma notai il
problema dopo l'installazione di VmWare server.
Dovrei magari fare un tentativo a disinstallare Vmware e vedere se il
problema persiste o meno.
Comunque sia, ringrazio anticipatamente di qualsiasi suggerimento che mi
vogliate dare.
--
Gabriele