Hi all,
I have a problem when from domU I need to configure a network interface.
My system configuration is the next:
dom0: xen 3.4.3 with 2.6.18-238.9.1.el5xen kernel, making pci back from
a network card. All ok. This is the result from "lspci -v -s 09:00.0"
09:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708
Gigabit Ethernet (rev 12)
Subsystem: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 255
Memory at d2000000 (64-bit, non-prefetchable) [size=32M]
Capabilities: [40] PCI-X non-bridge device
Capabilities: [48] Power Management version 2
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: pciback
Kernel modules: bnx2
domU: paravirtual Ubuntu 10.04 with 2.6.37-020637-generic kernel
Apparently works fine, because I execute from dom0 when domU is created
"xm pci-list Ubuntu" and the result is:
domain bus slot func
0x0000 0x09 0x00 0x0
and from domU I execute lspci, it returns:
00:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708
Gigabit Ethernet (rev 12)
But when I configure the network interface in /etc/network/interfaces
file, and I execute "ifup eth1" the system hangs.
After rebooting, the message that appears is the next and the system
dead:
[ 321.354681] ------------[ cut here ]------------
[ 321.354693] kernel BUG
at /home/kernel-ppa/COD/linux/drivers/pci/msi.c:314!
[ 321.354700] invalid opcode: 0000 [#1] SMP
[ 321.354708] last sysfs
file: /sys/devices/pci-0/pci0000:00/0000:00:00.0/class
[ 321.354715] CPU 0
[ 321.354718] Modules linked in: bnx2 lp parport xen_netfront
xen_pcifront xen_blkfront
[ 321.354736]
[ 321.354740] Pid: 711, comm: ifconfig Not tainted
2.6.37-020637-generic #201101050908 /
[ 321.354747] RIP: e030:[<ffffffff81300d7b>] [<ffffffff81300d7b>]
free_msi_irqs+0x8b/0x130
[ 321.354764] RSP: e02b:ffff880003447c58 EFLAGS: 00010286
[ 321.354769] RAX: ffff88003e018000 RBX: 0000000000000000 RCX:
ffff88003dc00680
[ 321.354776] RDX: 0000000000000000 RSI: 00000000000000ff RDI:
ffff88003dc00470
[ 321.354784] RBP: ffff880003447c88 R08: 0000000000000000 R09:
0000000000000000
[ 321.354790] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff88003b10c9c0
[ 321.354797] R13: 0000000000000001 R14: ffff88003b10c9d0 R15:
ffff88000342d000
[ 321.354808] FS: 00007f342c0ae700(0000) GS:ffff88003ffd2000(0000)
knlGS:0000000000000000
[ 321.354817] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 321.354823] CR2: 00007eff16a4b0d0 CR3: 000000003b5a0000 CR4:
0000000000002660
[ 321.354830] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 321.354838] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 321.354845] Process ifconfig (pid: 711, threadinfo ffff880003446000,
task ffff8800034e4440)
[ 321.354852] Stack:
[ 321.354855] ffff88000342d8f8 ffff88000342d000 0000000000000001
ffff88003b1bc6c0
[ 321.354868] 0000000000000000 0000000000000000 ffff880003447ca8
ffffffff813015fd
[ 321.354880] 00000000fffffff0 ffff88003b1bc6e0 ffff880003447cd8
ffffffffa0040199
[ 321.354892] Call Trace:
[ 321.354900] [<ffffffff813015fd>] pci_disable_msi+0x3d/0x50
[ 321.354911] [<ffffffffa0040199>] bnx2_free_irq+0xa9/0xb0 [bnx2]
[ 321.354920] [<ffffffffa0046bce>] bnx2_open+0x8e/0x210 [bnx2]
[ 321.354929] [<ffffffff814b690e>] __dev_open+0x8e/0xe0
[ 321.354937] [<ffffffff814b5a56>] __dev_change_flags+0x96/0x170
[ 321.354944] [<ffffffff814b62e8>] dev_change_flags+0x28/0x70
[ 321.354953] [<ffffffff8151b5e7>] devinet_ioctl+0x5c7/0x710
[ 321.354961] [<ffffffff8151c863>] inet_ioctl+0x63/0x80
[ 321.354968] [<ffffffff814a27b2>] sock_do_ioctl+0x32/0x60
[ 321.354976] [<ffffffff814a2d17>] sock_ioctl+0x107/0x280
[ 321.354984] [<ffffffff8116eafd>] vfs_ioctl+0x1d/0x50
[ 321.354991] [<ffffffff8116f5cd>] do_vfs_ioctl+0x6d/0x1f0
[ 321.354999] [<ffffffff8115d2d1>] ? sys_faccessat+0x171/0x1b0
[ 321.355006] [<ffffffff8116f7d7>] sys_ioctl+0x87/0xa0
[ 321.355015] [<ffffffff8100c0c2>] system_call_fastpath+0x16/0x1b
[ 321.355020] Code: ed 7e 22 31 db 89 df 41 03 7c 24 0c e8 9f fd dc ff
48 83 78 48 00 75 13 83 c3 01 44 39 eb 75 e5 49 8b 44 24 10 4c 8d 60 f0
eb a4 <0f> 0b eb fe 90 4c 89 ff ff 15 07 cf 70 00 4d 8b a7 f8 08 00 00
[ 321.355120] RIP [<ffffffff81300d7b>] free_msi_irqs+0x8b/0x130
[ 321.355128] RSP <ffff880003447c58>
[ 321.355134] ---[ end trace 498862821bb8e78c ]---
Any sugestion?
Thanks in advance.
--
Francisco Barrera
francisco.barrera@empelt.es
http://www.empelt.es
________________________________________________________________________
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Hi all,
I have a problem when from domU I need to configure a network interface.
My system configuration is the next:
dom0: xen 3.4.3 with 2.6.18-238.9.1.el5xen kernel, making pci back from
a network card. All ok. This is the result from "lspci -v -s 09:00.0"
09:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708
Gigabit Ethernet (rev 12)
Subsystem: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 255
Memory at d2000000 (64-bit, non-prefetchable) [size=32M]
Capabilities: [40] PCI-X non-bridge device
Capabilities: [48] Power Management version 2
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: pciback
Kernel modules: bnx2
domU: paravirtual Ubuntu 10.04 with 2.6.37-020637-generic kernel
Apparently works fine, because I execute from dom0 when domU is created
"xm pci-list Ubuntu" and the result is:
domain bus slot func
0x0000 0x09 0x00 0x0
and from domU I execute lspci, it returns:
00:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708
Gigabit Ethernet (rev 12)
But when I configure the network interface in /etc/network/interfaces
file, and I execute "ifup eth1" the system hangs.
After rebooting, the message that appears is the next and the system
dead:
[ 321.354681] ------------[ cut here ]------------
[ 321.354693] kernel BUG
at /home/kernel-ppa/COD/linux/drivers/pci/msi.c:314!
[ 321.354700] invalid opcode: 0000 [#1] SMP
[ 321.354708] last sysfs
file: /sys/devices/pci-0/pci0000:00/0000:00:00.0/class
[ 321.354715] CPU 0
[ 321.354718] Modules linked in: bnx2 lp parport xen_netfront
xen_pcifront xen_blkfront
[ 321.354736]
[ 321.354740] Pid: 711, comm: ifconfig Not tainted
2.6.37-020637-generic #201101050908 /
[ 321.354747] RIP: e030:[<ffffffff81300d7b>] [<ffffffff81300d7b>]
free_msi_irqs+0x8b/0x130
[ 321.354764] RSP: e02b:ffff880003447c58 EFLAGS: 00010286
[ 321.354769] RAX: ffff88003e018000 RBX: 0000000000000000 RCX:
ffff88003dc00680
[ 321.354776] RDX: 0000000000000000 RSI: 00000000000000ff RDI:
ffff88003dc00470
[ 321.354784] RBP: ffff880003447c88 R08: 0000000000000000 R09:
0000000000000000
[ 321.354790] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff88003b10c9c0
[ 321.354797] R13: 0000000000000001 R14: ffff88003b10c9d0 R15:
ffff88000342d000
[ 321.354808] FS: 00007f342c0ae700(0000) GS:ffff88003ffd2000(0000)
knlGS:0000000000000000
[ 321.354817] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 321.354823] CR2: 00007eff16a4b0d0 CR3: 000000003b5a0000 CR4:
0000000000002660
[ 321.354830] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 321.354838] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 321.354845] Process ifconfig (pid: 711, threadinfo ffff880003446000,
task ffff8800034e4440)
[ 321.354852] Stack:
[ 321.354855] ffff88000342d8f8 ffff88000342d000 0000000000000001
ffff88003b1bc6c0
[ 321.354868] 0000000000000000 0000000000000000 ffff880003447ca8
ffffffff813015fd
[ 321.354880] 00000000fffffff0 ffff88003b1bc6e0 ffff880003447cd8
ffffffffa0040199
[ 321.354892] Call Trace:
[ 321.354900] [<ffffffff813015fd>] pci_disable_msi+0x3d/0x50
[ 321.354911] [<ffffffffa0040199>] bnx2_free_irq+0xa9/0xb0 [bnx2]
[ 321.354920] [<ffffffffa0046bce>] bnx2_open+0x8e/0x210 [bnx2]
[ 321.354929] [<ffffffff814b690e>] __dev_open+0x8e/0xe0
[ 321.354937] [<ffffffff814b5a56>] __dev_change_flags+0x96/0x170
[ 321.354944] [<ffffffff814b62e8>] dev_change_flags+0x28/0x70
[ 321.354953] [<ffffffff8151b5e7>] devinet_ioctl+0x5c7/0x710
[ 321.354961] [<ffffffff8151c863>] inet_ioctl+0x63/0x80
[ 321.354968] [<ffffffff814a27b2>] sock_do_ioctl+0x32/0x60
[ 321.354976] [<ffffffff814a2d17>] sock_ioctl+0x107/0x280
[ 321.354984] [<ffffffff8116eafd>] vfs_ioctl+0x1d/0x50
[ 321.354991] [<ffffffff8116f5cd>] do_vfs_ioctl+0x6d/0x1f0
[ 321.354999] [<ffffffff8115d2d1>] ? sys_faccessat+0x171/0x1b0
[ 321.355006] [<ffffffff8116f7d7>] sys_ioctl+0x87/0xa0
[ 321.355015] [<ffffffff8100c0c2>] system_call_fastpath+0x16/0x1b
[ 321.355020] Code: ed 7e 22 31 db 89 df 41 03 7c 24 0c e8 9f fd dc ff
48 83 78 48 00 75 13 83 c3 01 44 39 eb 75 e5 49 8b 44 24 10 4c 8d 60 f0
eb a4 <0f> 0b eb fe 90 4c 89 ff ff 15 07 cf 70 00 4d 8b a7 f8 08 00 00
[ 321.355120] RIP [<ffffffff81300d7b>] free_msi_irqs+0x8b/0x130
[ 321.355128] RSP <ffff880003447c58>
[ 321.355134] ---[ end trace 498862821bb8e78c ]---
Any sugestion?
Thanks in advance.
--
Francisco Barrera
francisco.barrera@empelt.es
http://www.empelt.es
________________________________________________________________________
Antes de imprimir este e-mail piense en su responsabilidad compromiso
con el medio ambiente
AVISO LEGAL
Este mensaje y los documentos anexos que pudiera incluir se dirige
exclusivamente a su/s destinatario/s y puede contener información
privilegiada o confidencial. Si no es ud. el destinatario del mensaje,
le rogamos que lo comunique inmediatamente al remitente y proceda a su
destrucción. La utilización, grabación, divulgación, copia o cualquier
otro uso de la información sin el consentimiento de EMPELT está
prohibida en virtud de la legislación vigente.
EMPELT cumple la Ley Orgánica 15/99 de 14 de Diciembre de Protección de
Datos de Carácter Personal. Su e-mail y datos personales pueden estar
incluidos en un fichero para su tratamiento. En cualquier momento puede
ejercer sus derechos de acceso, rectificación, cancelación y oposición,
mediante el envío de un e-mail o comunicación por escrito.
________________________________________________________________________
Before printing think about your responsability and commitment with the
environment
DISCLAIMER
This message and all its attached documents is intended exclusively for
its addressee(s) and may contain information that is confidential and
protected by a professional privilege or whose disclosure is prohibited
by law. If this message has been received by mistake, please we require
to notify the sender immediately via e-mail and delete it. Any
dissemination, copy, disclosure or, in any other way, using any of the
information without the EMPELT consent is strictly prohibited by law.
EMPELT meets the Organica Law 15/99 of December 14 for the Protection of
Personal Data. Your e-mail and personal information can be included in a
file for treatment. In any moment you can exercise their rigths of
access, rectification, cancellation and oposition by sending and e-mail
or written communication.
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
Francisco Barrera
2011-May-11 16:29 UTC
Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU
Hello Mark, I don''t really understand your first question. If it is related with if I use pygrub or dom0 kernel files in the config file from domU, the response is not, I use pygrub. For the second question, I use this kernel because in dom0 I use CentOS,not Ubuntu. Hope this clarify your questions. Besides I told in the first mail, I review dmesg in domU, and the result it looks ok: [ 2.036868] pcifront pci-0: Creating PCI Frontend Bus 0000:00 [ 2.037494] pci 0000:00:00.0: [14e4:164c] type 0 class 0x000200 [ 2.038642] pci 0000:00:00.0: reg 10: [mem 0xd2000000-0xd3ffffff 64bit] [ 2.042682] pci 0000:00:00.0: PME# supported from D3hot D3cold [ 2.042731] pci 0000:00:00.0: PME# disabled [ 2.045954] Initialising Xen virtual ethernet driver. [ 2.142451] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 2.151373] pcifront pci-0: claiming resource 0000:00:00.0/0 [ 2.210242] lp: driver loaded but no devices found [ 2.261647] bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.18 (Oct 7, 2010) [ 2.261772] bnx2 0000:00:00.0: enabling device (0000 -> 0002) [ 2.262184] bnx2 0000:00:00.0: Xen PCI enabling IRQ: 19 [ 2.340687] bnx2 0000:00:00.0: eth1: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit 133MHz found at mem d2000000, IRQ 19, node addr 00:10:18:39:9a:f0 Thanks very much. El mié, 11-05-2011 a las 08:47 -0700, Mark Pryor escribió:> --- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@empelt.es> wrote: > > From: Francisco Barrera <francisco.barrera@empelt.es> > Subject: [Xen-users] pcifront problem in Ubuntu 10.04 domU > To: xen-users@lists.xensource.com > Date: Wednesday, May 11, 2011, 5:10 AM > > > > Hi all, > > > > I have a problem when from domU I need to configure a network interface. > > > Kernel driver in use: pciback > > Kernel modules: bnx2 > > domU: paravirtual Ubuntu 10.04 with 2.6.37-020637-generic kernel > > Apparently works fine, because I execute from dom0 when domU is created "xm pci-list Ubuntu" and the result is: > > domain bus slot func > > 0x0000 0x09 0x00 0x0 > > > > and from domU I execute lspci, it returns: > > 00:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12) > > ------------------- > > You are using a PPA kernel from dom0. Did you copy over the modules to domU? > > What does the PPA kernel provide you that the Lucid kernel can''t?_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
--- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@empelt.es> wrote: From: Francisco Barrera <francisco.barrera@empelt.es> Subject: Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU To: xen-users@lists.xensource.com Date: Wednesday, May 11, 2011, 9:29 AM Hello Mark, I don''t really understand your first question. If it is related with if I use pygrub or dom0 kernel files in the config file from domU, the response is not, I use pygrub. For the second question, I use this kernel because in dom0 I use CentOS,not Ubuntu. Hope this clarify your questions. Besides I told in the first mail, I review dmesg in domU, and the result it looks ok: [ 2.036868] pcifront pci-0: Creating PCI Frontend Bus 0000:00 [ 2.037494] pci 0000:00:00.0: [14e4:164c] type 0 class 0x000200 [ 2.038642] pci 0000:00:00.0: reg 10: [mem 0xd2000000-0xd3ffffff 64bit] [ 2.042682] pci 0000:00:00.0: PME# supported from D3hot D3cold [ 2.042731] pci 0000:00:00.0: PME# disabled [ 2.045954] Initialising Xen virtual ethernet driver. [ 2.142451] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 2.151373] pcifront pci-0: claiming resource 0000:00:00.0/0 [ 2.210242] lp: driver loaded but no devices found [ 2.261647] bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.18 (Oct 7, 2010) [ 2.261772] bnx2 0000:00:00.0: enabling device (0000 -> 0002) [ 2.262184] bnx2 0000:00:00.0: Xen PCI enabling IRQ: 19 [ 2.340687] bnx2 0000:00:00.0: eth1: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit 133MHz found at mem d2000000, IRQ 19, node addr 00:10:18:39:9a:f0 Thanks very much. ------------------------------ Try using the linux-image-virtual kernel from standard lucid repos, not the generic kernel from natty-ppa. El mié, 11-05-2011 a las 08:47 -0700, Mark Pryor escribió: --- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@empelt.es> wrote: From: Francisco Barrera <francisco.barrera@empelt.es> Subject: [Xen-users] pcifront problem in Ubuntu 10.04 domU To: xen-users@lists.xensource.com Date: Wednesday, May 11, 2011, 5:10 AM Hi all, I have a problem when from domU I need to configure a network interface. Kernel driver in use: pciback Kernel modules: bnx2 domU: paravirtual Ubuntu 10.04 with 2.6.37-020637-generic kernel Apparently works fine, because I execute from dom0 when domU is created "xm pci-list Ubuntu" and the result is: domain bus slot func 0x0000 0x09 0x00 0x0 and from domU I execute lspci, it returns: 00:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12) ------------------- You are using a PPA kernel from dom0. Did you copy over the modules to domU? What does the PPA kernel provide you that the Lucid kernel can''t? -- Mark _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Francisco Barrera
2011-May-12 09:14 UTC
Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU
Hello Mark, I''ve installed linux-image-virtual with command "sudo aptitude install linux-image-virtual" and updated grub, but after rebooting, the pci device doesn''t appears (lspci). I''ve seen the dmesg log and nothing about pci frontend devices. El mié, 11-05-2011 a las 10:07 -0700, Mark Pryor escribió:> --- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@empelt.es> wrote: > > From: Francisco Barrera <francisco.barrera@empelt.es> > Subject: Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU > To: xen-users@lists.xensource.com > Date: Wednesday, May 11, 2011, 9:29 AM > > > Hello Mark, > > I don''t really understand your first question. > > If it is related with if I use pygrub or dom0 kernel files in the config file from domU, the response is not, I use pygrub. > > > For the second question, I use this kernel because in dom0 I use CentOS,not Ubuntu. > > Hope this clarify your questions. > > > Besides I told in the first mail, I review dmesg in domU, and the result it looks ok: > > [ 2.036868] pcifront pci-0: Creating PCI Frontend Bus 0000:00 > > [ 2.037494] pci 0000:00:00.0: [14e4:164c] type 0 class 0x000200 > > [ 2.038642] pci 0000:00:00.0: reg 10: [mem 0xd2000000-0xd3ffffff 64bit] > > [ 2.042682] pci 0000:00:00.0: PME# supported from D3hot D3cold > > [ 2.042731] pci 0000:00:00.0: PME# disabled > > [ 2.045954] Initialising Xen virtual ethernet driver. > > [ 2.142451] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro > > [ 2.151373] pcifront pci-0: claiming resource 0000:00:00.0/0 > > [ 2.210242] lp: driver loaded but no devices found > > [ 2.261647] bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.18 (Oct 7, 2010) > > [ 2.261772] bnx2 0000:00:00.0: enabling device (0000 -> 0002) > > [ 2.262184] bnx2 0000:00:00.0: Xen PCI enabling IRQ: 19 > > [ 2.340687] bnx2 0000:00:00.0: eth1: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit 133MHz found at mem d2000000, IRQ 19, node addr 00:10:18:39:9a:f0 > > Thanks very much. > ------------------------------ > Try using the linux-image-virtual kernel from standard lucid repos, not the generic kernel from natty-ppa. > > > El mié, 11-05-2011 a las 08:47 -0700, Mark Pryor escribió: > > --- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@empelt.es> wrote: > > From: Francisco Barrera <francisco.barrera@empelt.es> > Subject: [Xen-users] pcifront problem in Ubuntu 10.04 domU > To: xen-users@lists.xensource.com > Date: Wednesday, May 11, 2011, 5:10 AM > > > > Hi all, > > > > I have a problem when from domU I need to configure a network interface. > > > Kernel driver in use: pciback > > Kernel modules: bnx2 > > domU: paravirtual Ubuntu 10.04 with 2.6.37-020637-generic kernel > > Apparently works fine, because I execute from dom0 when domU is created "xm pci-list Ubuntu" and the result is: > > domain bus slot func > > 0x0000 0x09 0x00 0x0 > > > > and from domU I execute lspci, it returns: > > 00:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12) > > ------------------- > > You are using a PPA kernel from dom0. Did you copy over the modules to domU? > > What does the PPA kernel provide you that the Lucid kernel can''t? >-- Francisco Barrera francisco.barrera@empelt.es http://www.empelt.es ________________________________________________________________________ Antes de imprimir este e-mail piense en su responsabilidad compromiso con el medio ambiente AVISO LEGAL Este mensaje y los documentos anexos que pudiera incluir se dirige exclusivamente a su/s destinatario/s y puede contener información privilegiada o confidencial. Si no es ud. el destinatario del mensaje, le rogamos que lo comunique inmediatamente al remitente y proceda a su destrucción. La utilización, grabación, divulgación, copia o cualquier otro uso de la información sin el consentimiento de EMPELT está prohibida en virtud de la legislación vigente. EMPELT cumple la Ley Orgánica 15/99 de 14 de Diciembre de Protección de Datos de Carácter Personal. 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