* KVM-88 Crash with Linux-2.6.25 kernel
@ 2009-07-23 9:36 Haneef Syed
2009-07-23 9:39 ` Gleb Natapov
2009-07-23 9:39 ` Gleb Natapov
0 siblings, 2 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-23 9:36 UTC (permalink / raw)
To: kvm, virtualization; +Cc: avi
Hi All,
I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
following command system gets hang.
./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
-boot d -m 512
When i print dmesg it displays as follows:
BUG: unable to handle kernel NULL pointer dereference at virtual address
00000024
printing eip:
c0425fb0
*pde = 3963c067
Oops: 0000 [#1]
SMP
Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath ipv6
kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3 jbd
mbcache uhci_hcd ohci_hcd ehci_hcd
CPU: 0
EIP: 0060:[<c0425fb0>] Not tainted VLI
EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
EIP is at do_exit+0x2ca/0x3c8
eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
task.ti=f5372000)
Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
f5372000
c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
00000000
00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
000000fc
Call Trace:
[<c042cdf8>] signal_wake_up+0x1e/0x2c
[<c0426144>] sys_exit_group+0x0/0xd
[<c0404db0>] syscall_call+0x7/0xb
[<c0600000>] packet_setsockopt+0x13f/0x170
=======================
Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00 00
00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24 e8
94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
Fixing recursive fault but reboot is needed!
Please suggest me how to fix this bug..
Thanks in advance :-))
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* KVM-88 Crash with Linux-2.6.25 kernel
@ 2009-07-23 9:36 Haneef Syed
0 siblings, 0 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-23 9:36 UTC (permalink / raw)
To: kvm, virtualization; +Cc: avi
Hi All,
I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
following command system gets hang.
./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
-boot d -m 512
When i print dmesg it displays as follows:
BUG: unable to handle kernel NULL pointer dereference at virtual address
00000024
printing eip:
c0425fb0
*pde = 3963c067
Oops: 0000 [#1]
SMP
Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath ipv6
kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3 jbd
mbcache uhci_hcd ohci_hcd ehci_hcd
CPU: 0
EIP: 0060:[<c0425fb0>] Not tainted VLI
EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
EIP is at do_exit+0x2ca/0x3c8
eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
task.ti=f5372000)
Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
f5372000
c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
00000000
00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
000000fc
Call Trace:
[<c042cdf8>] signal_wake_up+0x1e/0x2c
[<c0426144>] sys_exit_group+0x0/0xd
[<c0404db0>] syscall_call+0x7/0xb
[<c0600000>] packet_setsockopt+0x13f/0x170
=======================
Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00 00
00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24 e8
94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
Fixing recursive fault but reboot is needed!
Please suggest me how to fix this bug..
Thanks in advance :-))
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 9:36 KVM-88 Crash with Linux-2.6.25 kernel Haneef Syed
2009-07-23 9:39 ` Gleb Natapov
@ 2009-07-23 9:39 ` Gleb Natapov
1 sibling, 0 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-23 9:39 UTC (permalink / raw)
To: Haneef Syed; +Cc: avi, kvm, virtualization
On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> Hi All,
>
> I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
> following command system gets hang.
>
Please use kvm-88 kernel package.
> ./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
> -boot d -m 512
>
> When i print dmesg it displays as follows:
>
>
> BUG: unable to handle kernel NULL pointer dereference at virtual address
> 00000024
> printing eip:
> c0425fb0
> *pde = 3963c067
> Oops: 0000 [#1]
> SMP
> Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
> rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath ipv6
> kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3 jbd
> mbcache uhci_hcd ohci_hcd ehci_hcd
> CPU: 0
> EIP: 0060:[<c0425fb0>] Not tainted VLI
> EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> EIP is at do_exit+0x2ca/0x3c8
> eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> task.ti=f5372000)
> Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> f5372000
> c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> 00000000
> 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> 000000fc
> Call Trace:
> [<c042cdf8>] signal_wake_up+0x1e/0x2c
> [<c0426144>] sys_exit_group+0x0/0xd
> [<c0404db0>] syscall_call+0x7/0xb
> [<c0600000>] packet_setsockopt+0x13f/0x170
> =======================
> Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00 00
> 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24 e8
> 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> Fixing recursive fault but reboot is needed!
>
> Please suggest me how to fix this bug..
>
> Thanks in advance :-))
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 9:36 KVM-88 Crash with Linux-2.6.25 kernel Haneef Syed
@ 2009-07-23 9:39 ` Gleb Natapov
2009-07-23 9:43 ` Haneef Syed
2009-07-23 9:43 ` Haneef Syed
2009-07-23 9:39 ` Gleb Natapov
1 sibling, 2 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-23 9:39 UTC (permalink / raw)
To: Haneef Syed; +Cc: kvm, virtualization, avi
On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> Hi All,
>
> I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
> following command system gets hang.
>
Please use kvm-88 kernel package.
> ./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
> -boot d -m 512
>
> When i print dmesg it displays as follows:
>
>
> BUG: unable to handle kernel NULL pointer dereference at virtual address
> 00000024
> printing eip:
> c0425fb0
> *pde = 3963c067
> Oops: 0000 [#1]
> SMP
> Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
> rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath ipv6
> kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3 jbd
> mbcache uhci_hcd ohci_hcd ehci_hcd
> CPU: 0
> EIP: 0060:[<c0425fb0>] Not tainted VLI
> EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> EIP is at do_exit+0x2ca/0x3c8
> eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> task.ti=f5372000)
> Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> f5372000
> c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> 00000000
> 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> 000000fc
> Call Trace:
> [<c042cdf8>] signal_wake_up+0x1e/0x2c
> [<c0426144>] sys_exit_group+0x0/0xd
> [<c0404db0>] syscall_call+0x7/0xb
> [<c0600000>] packet_setsockopt+0x13f/0x170
> =======================
> Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00 00
> 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24 e8
> 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> Fixing recursive fault but reboot is needed!
>
> Please suggest me how to fix this bug..
>
> Thanks in advance :-))
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 9:39 ` Gleb Natapov
@ 2009-07-23 9:43 ` Haneef Syed
2009-07-23 9:43 ` Haneef Syed
1 sibling, 0 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-23 9:43 UTC (permalink / raw)
To: Gleb Natapov; +Cc: avi, kvm, virtualization
If i use kvm-88 kernel package then system does not crash
but it uses qemu emulation but not kvm. I want kvm emulation so
can u tell me how to achieve that.
Gleb Natapov <gleb@redhat.com>
07/23/2009 03:09 PM
To
Haneef Syed <Haneef.Syed@lntinfotech.com>
cc
kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
avi@redhat.com
Subject
Re: KVM-88 Crash with Linux-2.6.25 kernel
On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> Hi All,
>
> I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
> following command system gets hang.
>
Please use kvm-88 kernel package.
> ./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
> -boot d -m 512
>
> When i print dmesg it displays as follows:
>
>
> BUG: unable to handle kernel NULL pointer dereference at virtual address
> 00000024
> printing eip:
> c0425fb0
> *pde = 3963c067
> Oops: 0000 [#1]
> SMP
> Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
> rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
ipv6
> kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
jbd
> mbcache uhci_hcd ohci_hcd ehci_hcd
> CPU: 0
> EIP: 0060:[<c0425fb0>] Not tainted VLI
> EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> EIP is at do_exit+0x2ca/0x3c8
> eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> task.ti=f5372000)
> Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> f5372000
> c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> 00000000
> 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> 000000fc
> Call Trace:
> [<c042cdf8>] signal_wake_up+0x1e/0x2c
> [<c0426144>] sys_exit_group+0x0/0xd
> [<c0404db0>] syscall_call+0x7/0xb
> [<c0600000>] packet_setsockopt+0x13f/0x170
> =======================
> Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00
00
> 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
e8
> 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> Fixing recursive fault but reboot is needed!
>
> Please suggest me how to fix this bug..
>
> Thanks in advance :-))
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
______________________________________________________________________
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 9:39 ` Gleb Natapov
2009-07-23 9:43 ` Haneef Syed
@ 2009-07-23 9:43 ` Haneef Syed
2009-07-23 10:50 ` Gleb Natapov
2009-07-23 10:50 ` Gleb Natapov
1 sibling, 2 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-23 9:43 UTC (permalink / raw)
To: Gleb Natapov; +Cc: avi, kvm, virtualization
If i use kvm-88 kernel package then system does not crash
but it uses qemu emulation but not kvm. I want kvm emulation so
can u tell me how to achieve that.
Gleb Natapov <gleb@redhat.com>
07/23/2009 03:09 PM
To
Haneef Syed <Haneef.Syed@lntinfotech.com>
cc
kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
avi@redhat.com
Subject
Re: KVM-88 Crash with Linux-2.6.25 kernel
On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> Hi All,
>
> I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
> following command system gets hang.
>
Please use kvm-88 kernel package.
> ./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
> -boot d -m 512
>
> When i print dmesg it displays as follows:
>
>
> BUG: unable to handle kernel NULL pointer dereference at virtual address
> 00000024
> printing eip:
> c0425fb0
> *pde = 3963c067
> Oops: 0000 [#1]
> SMP
> Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
> rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
ipv6
> kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
jbd
> mbcache uhci_hcd ohci_hcd ehci_hcd
> CPU: 0
> EIP: 0060:[<c0425fb0>] Not tainted VLI
> EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> EIP is at do_exit+0x2ca/0x3c8
> eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> task.ti=f5372000)
> Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> f5372000
> c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> 00000000
> 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> 000000fc
> Call Trace:
> [<c042cdf8>] signal_wake_up+0x1e/0x2c
> [<c0426144>] sys_exit_group+0x0/0xd
> [<c0404db0>] syscall_call+0x7/0xb
> [<c0600000>] packet_setsockopt+0x13f/0x170
> =======================
> Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00
00
> 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
e8
> 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> Fixing recursive fault but reboot is needed!
>
> Please suggest me how to fix this bug..
>
> Thanks in advance :-))
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
______________________________________________________________________
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 9:43 ` Haneef Syed
2009-07-23 10:50 ` Gleb Natapov
@ 2009-07-23 10:50 ` Gleb Natapov
1 sibling, 0 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-23 10:50 UTC (permalink / raw)
To: Haneef Syed; +Cc: avi, kvm, virtualization
On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> If i use kvm-88 kernel package then system does not crash
>
> but it uses qemu emulation but not kvm. I want kvm emulation so
>
If it uses qemu emulation then you haven't installed kvm-88 kernel modules
properly.
> can u tell me how to achieve that.
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 03:09 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> avi@redhat.com
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > Hi All,
> >
> > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
>
> > following command system gets hang.
> >
> Please use kvm-88 kernel package.
>
> > ./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
> > -boot d -m 512
> >
> > When i print dmesg it displays as follows:
> >
> >
> > BUG: unable to handle kernel NULL pointer dereference at virtual address
>
> > 00000024
> > printing eip:
> > c0425fb0
> > *pde = 3963c067
> > Oops: 0000 [#1]
> > SMP
> > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
> > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> ipv6
> > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
> jbd
> > mbcache uhci_hcd ohci_hcd ehci_hcd
> > CPU: 0
> > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > EIP is at do_exit+0x2ca/0x3c8
> > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > task.ti=f5372000)
> > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> > f5372000
> > c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> > 00000000
> > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> > 000000fc
> > Call Trace:
> > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > [<c0426144>] sys_exit_group+0x0/0xd
> > [<c0404db0>] syscall_call+0x7/0xb
> > [<c0600000>] packet_setsockopt+0x13f/0x170
> > =======================
> > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00
> 00
> > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
> e8
> > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > Fixing recursive fault but reboot is needed!
> >
> > Please suggest me how to fix this bug..
> >
> > Thanks in advance :-))
> >
> >
> > ______________________________________________________________________
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 9:43 ` Haneef Syed
@ 2009-07-23 10:50 ` Gleb Natapov
2009-07-23 13:47 ` Haneef Syed
2009-07-23 13:47 ` Haneef Syed
2009-07-23 10:50 ` Gleb Natapov
1 sibling, 2 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-23 10:50 UTC (permalink / raw)
To: Haneef Syed; +Cc: avi, kvm, virtualization
On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> If i use kvm-88 kernel package then system does not crash
>
> but it uses qemu emulation but not kvm. I want kvm emulation so
>
If it uses qemu emulation then you haven't installed kvm-88 kernel modules
properly.
> can u tell me how to achieve that.
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 03:09 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> avi@redhat.com
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > Hi All,
> >
> > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i run
>
> > following command system gets hang.
> >
> Please use kvm-88 kernel package.
>
> > ./qemu-system-x86_64 -hda new.qcow2 -cdrom rhel-server-5.3-i386-dvd.iso
> > -boot d -m 512
> >
> > When i print dmesg it displays as follows:
> >
> >
> > BUG: unable to handle kernel NULL pointer dereference at virtual address
>
> > 00000024
> > printing eip:
> > c0425fb0
> > *pde = 3963c067
> > Oops: 0000 [#1]
> > SMP
> > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc ib_iser
> > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> ipv6
> > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
> jbd
> > mbcache uhci_hcd ohci_hcd ehci_hcd
> > CPU: 0
> > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > EIP is at do_exit+0x2ca/0x3c8
> > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > task.ti=f5372000)
> > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> > f5372000
> > c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> > 00000000
> > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> > 000000fc
> > Call Trace:
> > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > [<c0426144>] sys_exit_group+0x0/0xd
> > [<c0404db0>] syscall_call+0x7/0xb
> > [<c0600000>] packet_setsockopt+0x13f/0x170
> > =======================
> > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0 00
> 00
> > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
> e8
> > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > Fixing recursive fault but reboot is needed!
> >
> > Please suggest me how to fix this bug..
> >
> > Thanks in advance :-))
> >
> >
> > ______________________________________________________________________
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 10:50 ` Gleb Natapov
@ 2009-07-23 13:47 ` Haneef Syed
2009-07-23 13:47 ` Haneef Syed
1 sibling, 0 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-23 13:47 UTC (permalink / raw)
To: Gleb Natapov; +Cc: avi, kvm, virtualization
Hi Gleb,
After installing kvm-88 kernel package and issuing modprobe kvm-intel and
in dmesg it displays as follows
"loaded kvm module (kvm-kmod-devel-86)"
it confirms that kvm-88 kernel modules are installed properly but still i
m unable to fix installation bug..?
Gleb Natapov <gleb@redhat.com>
07/23/2009 04:20 PM
To
Haneef Syed <Haneef.Syed@lntinfotech.com>
cc
avi@redhat.com, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject
Re: KVM-88 Crash with Linux-2.6.25 kernel
On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> If i use kvm-88 kernel package then system does not crash
>
> but it uses qemu emulation but not kvm. I want kvm emulation so
>
If it uses qemu emulation then you haven't installed kvm-88 kernel modules
properly.
> can u tell me how to achieve that.
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 03:09 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> avi@redhat.com
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > Hi All,
> >
> > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
run
>
> > following command system gets hang.
> >
> Please use kvm-88 kernel package.
>
> > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
rhel-server-5.3-i386-dvd.iso
> > -boot d -m 512
> >
> > When i print dmesg it displays as follows:
> >
> >
> > BUG: unable to handle kernel NULL pointer dereference at virtual
address
>
> > 00000024
> > printing eip:
> > c0425fb0
> > *pde = 3963c067
> > Oops: 0000 [#1]
> > SMP
> > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
ib_iser
> > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> ipv6
> > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
> jbd
> > mbcache uhci_hcd ohci_hcd ehci_hcd
> > CPU: 0
> > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > EIP is at do_exit+0x2ca/0x3c8
> > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > task.ti=f5372000)
> > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> > f5372000
> > c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> > 00000000
> > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> > 000000fc
> > Call Trace:
> > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > [<c0426144>] sys_exit_group+0x0/0xd
> > [<c0404db0>] syscall_call+0x7/0xb
> > [<c0600000>] packet_setsockopt+0x13f/0x170
> > =======================
> > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
00
> 00
> > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
> e8
> > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > Fixing recursive fault but reboot is needed!
> >
> > Please suggest me how to fix this bug..
> >
> > Thanks in advance :-))
> >
> >
> > ______________________________________________________________________
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
--
Gleb.
______________________________________________________________________
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 10:50 ` Gleb Natapov
2009-07-23 13:47 ` Haneef Syed
@ 2009-07-23 13:47 ` Haneef Syed
2009-07-23 15:32 ` Gleb Natapov
2009-07-23 15:32 ` Gleb Natapov
1 sibling, 2 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-23 13:47 UTC (permalink / raw)
To: Gleb Natapov; +Cc: avi, kvm, virtualization
Hi Gleb,
After installing kvm-88 kernel package and issuing modprobe kvm-intel and
in dmesg it displays as follows
"loaded kvm module (kvm-kmod-devel-86)"
it confirms that kvm-88 kernel modules are installed properly but still i
m unable to fix installation bug..?
Gleb Natapov <gleb@redhat.com>
07/23/2009 04:20 PM
To
Haneef Syed <Haneef.Syed@lntinfotech.com>
cc
avi@redhat.com, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject
Re: KVM-88 Crash with Linux-2.6.25 kernel
On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> If i use kvm-88 kernel package then system does not crash
>
> but it uses qemu emulation but not kvm. I want kvm emulation so
>
If it uses qemu emulation then you haven't installed kvm-88 kernel modules
properly.
> can u tell me how to achieve that.
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 03:09 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> avi@redhat.com
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > Hi All,
> >
> > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
run
>
> > following command system gets hang.
> >
> Please use kvm-88 kernel package.
>
> > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
rhel-server-5.3-i386-dvd.iso
> > -boot d -m 512
> >
> > When i print dmesg it displays as follows:
> >
> >
> > BUG: unable to handle kernel NULL pointer dereference at virtual
address
>
> > 00000024
> > printing eip:
> > c0425fb0
> > *pde = 3963c067
> > Oops: 0000 [#1]
> > SMP
> > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
> > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
ib_iser
> > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> ipv6
> > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
> jbd
> > mbcache uhci_hcd ohci_hcd ehci_hcd
> > CPU: 0
> > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > EIP is at do_exit+0x2ca/0x3c8
> > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > task.ti=f5372000)
> > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> > f5372000
> > c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> > 00000000
> > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> > 000000fc
> > Call Trace:
> > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > [<c0426144>] sys_exit_group+0x0/0xd
> > [<c0404db0>] syscall_call+0x7/0xb
> > [<c0600000>] packet_setsockopt+0x13f/0x170
> > =======================
> > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
00
> 00
> > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
> e8
> > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > Fixing recursive fault but reboot is needed!
> >
> > Please suggest me how to fix this bug..
> >
> > Thanks in advance :-))
> >
> >
> > ______________________________________________________________________
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
--
Gleb.
______________________________________________________________________
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 13:47 ` Haneef Syed
2009-07-23 15:32 ` Gleb Natapov
@ 2009-07-23 15:32 ` Gleb Natapov
1 sibling, 0 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-23 15:32 UTC (permalink / raw)
To: Haneef Syed; +Cc: avi, kvm, virtualization
On Thu, Jul 23, 2009 at 07:17:51PM +0530, Haneef Syed wrote:
> Hi Gleb,
>
> After installing kvm-88 kernel package and issuing modprobe kvm-intel and
> in dmesg it displays as follows
>
> "loaded kvm module (kvm-kmod-devel-86)"
>
> it confirms that kvm-88 kernel modules are installed properly but still i
> m unable to fix installation bug..?
>
What is the bug? Host kernel oops like below?
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 04:20 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> avi@redhat.com, kvm@vger.kernel.org,
> virtualization@lists.linux-foundation.org
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> > If i use kvm-88 kernel package then system does not crash
> >
> > but it uses qemu emulation but not kvm. I want kvm emulation so
> >
> If it uses qemu emulation then you haven't installed kvm-88 kernel modules
> properly.
>
> > can u tell me how to achieve that.
> >
> >
> >
> >
> > Gleb Natapov <gleb@redhat.com>
> > 07/23/2009 03:09 PM
> >
> > To
> > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > cc
> > kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> > avi@redhat.com
> > Subject
> > Re: KVM-88 Crash with Linux-2.6.25 kernel
> >
> >
> >
> >
> >
> >
> > On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > > Hi All,
> > >
> > > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
> run
> >
> > > following command system gets hang.
> > >
> > Please use kvm-88 kernel package.
> >
> > > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
> rhel-server-5.3-i386-dvd.iso
> > > -boot d -m 512
> > >
> > > When i print dmesg it displays as follows:
> > >
> > >
> > > BUG: unable to handle kernel NULL pointer dereference at virtual
> address
> >
> > > 00000024
> > > printing eip:
> > > c0425fb0
> > > *pde = 3963c067
> > > Oops: 0000 [#1]
> > > SMP
> > > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
>
> > > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
> ib_iser
> > > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> > ipv6
> > > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
> > jbd
> > > mbcache uhci_hcd ohci_hcd ehci_hcd
> > > CPU: 0
> > > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > > EIP is at do_exit+0x2ca/0x3c8
> > > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > > task.ti=f5372000)
> > > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> > > f5372000
> > > c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> > > 00000000
> > > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> > > 000000fc
> > > Call Trace:
> > > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > > [<c0426144>] sys_exit_group+0x0/0xd
> > > [<c0404db0>] syscall_call+0x7/0xb
> > > [<c0600000>] packet_setsockopt+0x13f/0x170
> > > =======================
> > > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
> 00
> > 00
> > > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
>
> > e8
> > > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > > Fixing recursive fault but reboot is needed!
> > >
> > > Please suggest me how to fix this bug..
> > >
> > > Thanks in advance :-))
> > >
> > >
> > > ______________________________________________________________________
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > > the body of a message to majordomo@vger.kernel.org
> > > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
> > --
> > Gleb.
> >
> > ______________________________________________________________________
> >
> >
> >
> > ______________________________________________________________________
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 13:47 ` Haneef Syed
@ 2009-07-23 15:32 ` Gleb Natapov
2009-07-24 2:19 ` Haneef Syed
2009-07-24 2:19 ` Haneef Syed
2009-07-23 15:32 ` Gleb Natapov
1 sibling, 2 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-23 15:32 UTC (permalink / raw)
To: Haneef Syed; +Cc: avi, kvm, virtualization
On Thu, Jul 23, 2009 at 07:17:51PM +0530, Haneef Syed wrote:
> Hi Gleb,
>
> After installing kvm-88 kernel package and issuing modprobe kvm-intel and
> in dmesg it displays as follows
>
> "loaded kvm module (kvm-kmod-devel-86)"
>
> it confirms that kvm-88 kernel modules are installed properly but still i
> m unable to fix installation bug..?
>
What is the bug? Host kernel oops like below?
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 04:20 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> avi@redhat.com, kvm@vger.kernel.org,
> virtualization@lists.linux-foundation.org
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> > If i use kvm-88 kernel package then system does not crash
> >
> > but it uses qemu emulation but not kvm. I want kvm emulation so
> >
> If it uses qemu emulation then you haven't installed kvm-88 kernel modules
> properly.
>
> > can u tell me how to achieve that.
> >
> >
> >
> >
> > Gleb Natapov <gleb@redhat.com>
> > 07/23/2009 03:09 PM
> >
> > To
> > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > cc
> > kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> > avi@redhat.com
> > Subject
> > Re: KVM-88 Crash with Linux-2.6.25 kernel
> >
> >
> >
> >
> >
> >
> > On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > > Hi All,
> > >
> > > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
> run
> >
> > > following command system gets hang.
> > >
> > Please use kvm-88 kernel package.
> >
> > > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
> rhel-server-5.3-i386-dvd.iso
> > > -boot d -m 512
> > >
> > > When i print dmesg it displays as follows:
> > >
> > >
> > > BUG: unable to handle kernel NULL pointer dereference at virtual
> address
> >
> > > 00000024
> > > printing eip:
> > > c0425fb0
> > > *pde = 3963c067
> > > Oops: 0000 [#1]
> > > SMP
> > > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
>
> > > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
> ib_iser
> > > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> > ipv6
> > > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod ext3
> > jbd
> > > mbcache uhci_hcd ohci_hcd ehci_hcd
> > > CPU: 0
> > > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > > EIP is at do_exit+0x2ca/0x3c8
> > > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > > task.ti=f5372000)
> > > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0 00000100
> > > f5372000
> > > c0426144 00000001 00d55274 00d55274 c0404db0 00000001 b77956d0
> > > 00000000
> > > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b c0600000
> > > 000000fc
> > > Call Trace:
> > > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > > [<c0426144>] sys_exit_group+0x0/0xd
> > > [<c0404db0>] syscall_call+0x7/0xb
> > > [<c0600000>] packet_setsockopt+0x13f/0x170
> > > =======================
> > > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
> 00
> > 00
> > > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40 24
>
> > e8
> > > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > > Fixing recursive fault but reboot is needed!
> > >
> > > Please suggest me how to fix this bug..
> > >
> > > Thanks in advance :-))
> > >
> > >
> > > ______________________________________________________________________
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > > the body of a message to majordomo@vger.kernel.org
> > > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
> > --
> > Gleb.
> >
> > ______________________________________________________________________
> >
> >
> >
> > ______________________________________________________________________
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 15:32 ` Gleb Natapov
2009-07-24 2:19 ` Haneef Syed
@ 2009-07-24 2:19 ` Haneef Syed
1 sibling, 0 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-24 2:19 UTC (permalink / raw)
To: Gleb Natapov; +Cc: kvm-owner, avi, kvm, virtualization
Yes.. Host kernel oop like below.. Both Host and guest goes to deadlock
condition.
Gleb Natapov <gleb@redhat.com>
Sent by: kvm-owner@vger.kernel.org
07/23/2009 09:02 PM
To
Haneef Syed <Haneef.Syed@lntinfotech.com>
cc
avi@redhat.com, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject
Re: KVM-88 Crash with Linux-2.6.25 kernel
On Thu, Jul 23, 2009 at 07:17:51PM +0530, Haneef Syed wrote:
> Hi Gleb,
>
> After installing kvm-88 kernel package and issuing modprobe kvm-intel
and
> in dmesg it displays as follows
>
> "loaded kvm module (kvm-kmod-devel-86)"
>
> it confirms that kvm-88 kernel modules are installed properly but still
i
> m unable to fix installation bug..?
>
What is the bug? Host kernel oops like below?
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 04:20 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> avi@redhat.com, kvm@vger.kernel.org,
> virtualization@lists.linux-foundation.org
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> > If i use kvm-88 kernel package then system does not crash
> >
> > but it uses qemu emulation but not kvm. I want kvm emulation so
> >
> If it uses qemu emulation then you haven't installed kvm-88 kernel
modules
> properly.
>
> > can u tell me how to achieve that.
> >
> >
> >
> >
> > Gleb Natapov <gleb@redhat.com>
> > 07/23/2009 03:09 PM
> >
> > To
> > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > cc
> > kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> > avi@redhat.com
> > Subject
> > Re: KVM-88 Crash with Linux-2.6.25 kernel
> >
> >
> >
> >
> >
> >
> > On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > > Hi All,
> > >
> > > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
> run
> >
> > > following command system gets hang.
> > >
> > Please use kvm-88 kernel package.
> >
> > > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
> rhel-server-5.3-i386-dvd.iso
> > > -boot d -m 512
> > >
> > > When i print dmesg it displays as follows:
> > >
> > >
> > > BUG: unable to handle kernel NULL pointer dereference at virtual
> address
> >
> > > 00000024
> > > printing eip:
> > > c0425fb0
> > > *pde = 3963c067
> > > Oops: 0000 [#1]
> > > SMP
> > > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat
nf_conntrack_ipv4
>
> > > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
> ib_iser
> > > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> > ipv6
> > > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod
ext3
> > jbd
> > > mbcache uhci_hcd ohci_hcd ehci_hcd
> > > CPU: 0
> > > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > > EIP is at do_exit+0x2ca/0x3c8
> > > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > > task.ti=f5372000)
> > > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0
00000100
> > > f5372000
> > > c0426144 00000001 00d55274 00d55274 c0404db0 00000001
b77956d0
> > > 00000000
> > > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b
c0600000
> > > 000000fc
> > > Call Trace:
> > > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > > [<c0426144>] sys_exit_group+0x0/0xd
> > > [<c0404db0>] syscall_call+0x7/0xb
> > > [<c0600000>] packet_setsockopt+0x13f/0x170
> > > =======================
> > > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
> 00
> > 00
> > > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40
24
>
> > e8
> > > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > > Fixing recursive fault but reboot is needed!
> > >
> > > Please suggest me how to fix this bug..
> > >
> > > Thanks in advance :-))
> > >
> > >
> > >
______________________________________________________________________
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > > the body of a message to majordomo@vger.kernel.org
> > > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
> > --
> > Gleb.
> >
> > ______________________________________________________________________
> >
> >
> >
> > ______________________________________________________________________
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
______________________________________________________________________
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-23 15:32 ` Gleb Natapov
@ 2009-07-24 2:19 ` Haneef Syed
2009-07-24 6:10 ` Gleb Natapov
2009-07-24 6:10 ` Gleb Natapov
2009-07-24 2:19 ` Haneef Syed
1 sibling, 2 replies; 16+ messages in thread
From: Haneef Syed @ 2009-07-24 2:19 UTC (permalink / raw)
To: Gleb Natapov; +Cc: avi, kvm, kvm-owner, virtualization
Yes.. Host kernel oop like below.. Both Host and guest goes to deadlock
condition.
Gleb Natapov <gleb@redhat.com>
Sent by: kvm-owner@vger.kernel.org
07/23/2009 09:02 PM
To
Haneef Syed <Haneef.Syed@lntinfotech.com>
cc
avi@redhat.com, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject
Re: KVM-88 Crash with Linux-2.6.25 kernel
On Thu, Jul 23, 2009 at 07:17:51PM +0530, Haneef Syed wrote:
> Hi Gleb,
>
> After installing kvm-88 kernel package and issuing modprobe kvm-intel
and
> in dmesg it displays as follows
>
> "loaded kvm module (kvm-kmod-devel-86)"
>
> it confirms that kvm-88 kernel modules are installed properly but still
i
> m unable to fix installation bug..?
>
What is the bug? Host kernel oops like below?
>
>
>
>
> Gleb Natapov <gleb@redhat.com>
> 07/23/2009 04:20 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> avi@redhat.com, kvm@vger.kernel.org,
> virtualization@lists.linux-foundation.org
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> > If i use kvm-88 kernel package then system does not crash
> >
> > but it uses qemu emulation but not kvm. I want kvm emulation so
> >
> If it uses qemu emulation then you haven't installed kvm-88 kernel
modules
> properly.
>
> > can u tell me how to achieve that.
> >
> >
> >
> >
> > Gleb Natapov <gleb@redhat.com>
> > 07/23/2009 03:09 PM
> >
> > To
> > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > cc
> > kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> > avi@redhat.com
> > Subject
> > Re: KVM-88 Crash with Linux-2.6.25 kernel
> >
> >
> >
> >
> >
> >
> > On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > > Hi All,
> > >
> > > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
> run
> >
> > > following command system gets hang.
> > >
> > Please use kvm-88 kernel package.
> >
> > > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
> rhel-server-5.3-i386-dvd.iso
> > > -boot d -m 512
> > >
> > > When i print dmesg it displays as follows:
> > >
> > >
> > > BUG: unable to handle kernel NULL pointer dereference at virtual
> address
> >
> > > 00000024
> > > printing eip:
> > > c0425fb0
> > > *pde = 3963c067
> > > Oops: 0000 [#1]
> > > SMP
> > > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat
nf_conntrack_ipv4
>
> > > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
> ib_iser
> > > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
> > ipv6
> > > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod
ext3
> > jbd
> > > mbcache uhci_hcd ohci_hcd ehci_hcd
> > > CPU: 0
> > > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > > EIP is at do_exit+0x2ca/0x3c8
> > > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > > task.ti=f5372000)
> > > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0
00000100
> > > f5372000
> > > c0426144 00000001 00d55274 00d55274 c0404db0 00000001
b77956d0
> > > 00000000
> > > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b
c0600000
> > > 000000fc
> > > Call Trace:
> > > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > > [<c0426144>] sys_exit_group+0x0/0xd
> > > [<c0404db0>] syscall_call+0x7/0xb
> > > [<c0600000>] packet_setsockopt+0x13f/0x170
> > > =======================
> > > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
> 00
> > 00
> > > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40
24
>
> > e8
> > > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > > Fixing recursive fault but reboot is needed!
> > >
> > > Please suggest me how to fix this bug..
> > >
> > > Thanks in advance :-))
> > >
> > >
> > >
______________________________________________________________________
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > > the body of a message to majordomo@vger.kernel.org
> > > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
> > --
> > Gleb.
> >
> > ______________________________________________________________________
> >
> >
> >
> > ______________________________________________________________________
>
> --
> Gleb.
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
______________________________________________________________________
______________________________________________________________________
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-24 2:19 ` Haneef Syed
@ 2009-07-24 6:10 ` Gleb Natapov
2009-07-24 6:10 ` Gleb Natapov
1 sibling, 0 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-24 6:10 UTC (permalink / raw)
To: Haneef Syed; +Cc: kvm-owner, avi, kvm, virtualization
On Fri, Jul 24, 2009 at 07:49:56AM +0530, Haneef Syed wrote:
> Yes.. Host kernel oop like below.. Both Host and guest goes to deadlock
> condition.
>
>
This oops doesn't look kvm specific. Try to run with -net none.
>
>
> Gleb Natapov <gleb@redhat.com>
> Sent by: kvm-owner@vger.kernel.org
> 07/23/2009 09:02 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> avi@redhat.com, kvm@vger.kernel.org,
> virtualization@lists.linux-foundation.org
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 07:17:51PM +0530, Haneef Syed wrote:
> > Hi Gleb,
> >
> > After installing kvm-88 kernel package and issuing modprobe kvm-intel
> and
> > in dmesg it displays as follows
> >
> > "loaded kvm module (kvm-kmod-devel-86)"
> >
> > it confirms that kvm-88 kernel modules are installed properly but still
> i
> > m unable to fix installation bug..?
> >
> What is the bug? Host kernel oops like below?
>
> >
> >
> >
> >
> > Gleb Natapov <gleb@redhat.com>
> > 07/23/2009 04:20 PM
> >
> > To
> > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > cc
> > avi@redhat.com, kvm@vger.kernel.org,
> > virtualization@lists.linux-foundation.org
> > Subject
> > Re: KVM-88 Crash with Linux-2.6.25 kernel
> >
> >
> >
> >
> >
> >
> > On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> > > If i use kvm-88 kernel package then system does not crash
> > >
> > > but it uses qemu emulation but not kvm. I want kvm emulation so
> > >
> > If it uses qemu emulation then you haven't installed kvm-88 kernel
> modules
> > properly.
> >
> > > can u tell me how to achieve that.
> > >
> > >
> > >
> > >
> > > Gleb Natapov <gleb@redhat.com>
> > > 07/23/2009 03:09 PM
> > >
> > > To
> > > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > > cc
> > > kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> > > avi@redhat.com
> > > Subject
> > > Re: KVM-88 Crash with Linux-2.6.25 kernel
> > >
> > >
> > >
> > >
> > >
> > >
> > > On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > > > Hi All,
> > > >
> > > > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
>
> > run
> > >
> > > > following command system gets hang.
> > > >
> > > Please use kvm-88 kernel package.
> > >
> > > > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
> > rhel-server-5.3-i386-dvd.iso
> > > > -boot d -m 512
> > > >
> > > > When i print dmesg it displays as follows:
> > > >
> > > >
> > > > BUG: unable to handle kernel NULL pointer dereference at virtual
> > address
> > >
> > > > 00000024
> > > > printing eip:
> > > > c0425fb0
> > > > *pde = 3963c067
> > > > Oops: 0000 [#1]
> > > > SMP
> > > > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat
> nf_conntrack_ipv4
> >
> > > > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > > > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
> > ib_iser
> > > > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > > > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
>
> > > ipv6
> > > > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > > > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > > > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > > > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > > > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod
> ext3
> > > jbd
> > > > mbcache uhci_hcd ohci_hcd ehci_hcd
> > > > CPU: 0
> > > > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > > > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > > > EIP is at do_exit+0x2ca/0x3c8
> > > > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > > > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > > > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > > > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > > > task.ti=f5372000)
> > > > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0
> 00000100
> > > > f5372000
> > > > c0426144 00000001 00d55274 00d55274 c0404db0 00000001
> b77956d0
> > > > 00000000
> > > > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b
> c0600000
> > > > 000000fc
> > > > Call Trace:
> > > > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > > > [<c0426144>] sys_exit_group+0x0/0xd
> > > > [<c0404db0>] syscall_call+0x7/0xb
> > > > [<c0600000>] packet_setsockopt+0x13f/0x170
> > > > =======================
> > > > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
>
> > 00
> > > 00
> > > > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40
> 24
> >
> > > e8
> > > > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > > > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > > > Fixing recursive fault but reboot is needed!
> > > >
> > > > Please suggest me how to fix this bug..
> > > >
> > > > Thanks in advance :-))
> > > >
> > > >
> > > >
> ______________________________________________________________________
> > > > --
> > > > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > > > the body of a message to majordomo@vger.kernel.org
> > > > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > >
> > > --
> > > Gleb.
> > >
> > > ______________________________________________________________________
> > >
> > >
> > >
> > > ______________________________________________________________________
> >
> > --
> > Gleb.
> >
> > ______________________________________________________________________
> >
> >
> >
> > ______________________________________________________________________
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> Gleb.
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: KVM-88 Crash with Linux-2.6.25 kernel
2009-07-24 2:19 ` Haneef Syed
2009-07-24 6:10 ` Gleb Natapov
@ 2009-07-24 6:10 ` Gleb Natapov
1 sibling, 0 replies; 16+ messages in thread
From: Gleb Natapov @ 2009-07-24 6:10 UTC (permalink / raw)
To: Haneef Syed; +Cc: avi, kvm, kvm-owner, virtualization
On Fri, Jul 24, 2009 at 07:49:56AM +0530, Haneef Syed wrote:
> Yes.. Host kernel oop like below.. Both Host and guest goes to deadlock
> condition.
>
>
This oops doesn't look kvm specific. Try to run with -net none.
>
>
> Gleb Natapov <gleb@redhat.com>
> Sent by: kvm-owner@vger.kernel.org
> 07/23/2009 09:02 PM
>
> To
> Haneef Syed <Haneef.Syed@lntinfotech.com>
> cc
> avi@redhat.com, kvm@vger.kernel.org,
> virtualization@lists.linux-foundation.org
> Subject
> Re: KVM-88 Crash with Linux-2.6.25 kernel
>
>
>
>
>
>
> On Thu, Jul 23, 2009 at 07:17:51PM +0530, Haneef Syed wrote:
> > Hi Gleb,
> >
> > After installing kvm-88 kernel package and issuing modprobe kvm-intel
> and
> > in dmesg it displays as follows
> >
> > "loaded kvm module (kvm-kmod-devel-86)"
> >
> > it confirms that kvm-88 kernel modules are installed properly but still
> i
> > m unable to fix installation bug..?
> >
> What is the bug? Host kernel oops like below?
>
> >
> >
> >
> >
> > Gleb Natapov <gleb@redhat.com>
> > 07/23/2009 04:20 PM
> >
> > To
> > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > cc
> > avi@redhat.com, kvm@vger.kernel.org,
> > virtualization@lists.linux-foundation.org
> > Subject
> > Re: KVM-88 Crash with Linux-2.6.25 kernel
> >
> >
> >
> >
> >
> >
> > On Thu, Jul 23, 2009 at 03:13:25PM +0530, Haneef Syed wrote:
> > > If i use kvm-88 kernel package then system does not crash
> > >
> > > but it uses qemu emulation but not kvm. I want kvm emulation so
> > >
> > If it uses qemu emulation then you haven't installed kvm-88 kernel
> modules
> > properly.
> >
> > > can u tell me how to achieve that.
> > >
> > >
> > >
> > >
> > > Gleb Natapov <gleb@redhat.com>
> > > 07/23/2009 03:09 PM
> > >
> > > To
> > > Haneef Syed <Haneef.Syed@lntinfotech.com>
> > > cc
> > > kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
> > > avi@redhat.com
> > > Subject
> > > Re: KVM-88 Crash with Linux-2.6.25 kernel
> > >
> > >
> > >
> > >
> > >
> > >
> > > On Thu, Jul 23, 2009 at 03:06:07PM +0530, Haneef Syed wrote:
> > > > Hi All,
> > > >
> > > > I am using kvm-88 user space package with linux-2.6.25 kernel. I f i
>
> > run
> > >
> > > > following command system gets hang.
> > > >
> > > Please use kvm-88 kernel package.
> > >
> > > > ./qemu-system-x86_64 -hda new.qcow2 -cdrom
> > rhel-server-5.3-i386-dvd.iso
> > > > -boot d -m 512
> > > >
> > > > When i print dmesg it displays as follows:
> > > >
> > > >
> > > > BUG: unable to handle kernel NULL pointer dereference at virtual
> > address
> > >
> > > > 00000024
> > > > printing eip:
> > > > c0425fb0
> > > > *pde = 3963c067
> > > > Oops: 0000 [#1]
> > > > SMP
> > > > Modules linked in: ipt_MASQUERADE iptable_nat nf_nat
> nf_conntrack_ipv4
> >
> > > > xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter
> > > > ip_tables x_tables bridge rfcomm l2cap bluetooth autofs4 sunrpc
> > ib_iser
> > > > rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi
> > > > scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq loop dm_multipath
>
> > > ipv6
> > > > kvm_intel kvm snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss
> > > > snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
> > > > snd_pcm snd_timer snd soundcore via_rhine i2c_i801 parport_pc
> > > > snd_page_alloc mii parport i2c_core serio_raw pcspkr sg ata_generic
> > > > dm_snapshot dm_zero dm_mirror dm_mod ahci libata sd_mod scsi_mod
> ext3
> > > jbd
> > > > mbcache uhci_hcd ohci_hcd ehci_hcd
> > > > CPU: 0
> > > > EIP: 0060:[<c0425fb0>] Not tainted VLI
> > > > EFLAGS: 00010246 (2.6.21.kvm-25-21 #14)
> > > > EIP is at do_exit+0x2ca/0x3c8
> > > > eax: 00000000 ebx: f7c51dc0 ecx: 00000001 edx: f7bc80f0
> > > > esi: f7bc80f0 edi: 00000000 ebp: 00000100 esp: f5372f84
> > > > ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
> > > > Process qemu-system-x86 (pid: 3668[#0], ti=f5372000 task=f7bc80f0
> > > > task.ti=f5372000)
> > > > Stack: f7bc80f0 00000100 f5372000 c042cdf8 f7bb1580 f7a15ac0
> 00000100
> > > > f5372000
> > > > c0426144 00000001 00d55274 00d55274 c0404db0 00000001
> b77956d0
> > > > 00000000
> > > > 00d55274 00d55274 b7795738 000000fc ffff007b c040007b
> c0600000
> > > > 000000fc
> > > > Call Trace:
> > > > [<c042cdf8>] signal_wake_up+0x1e/0x2c
> > > > [<c0426144>] sys_exit_group+0x0/0xd
> > > > [<c0404db0>] syscall_call+0x7/0xb
> > > > [<c0600000>] packet_setsockopt+0x13f/0x170
> > > > =======================
> > > > Code: ab 04 00 e8 f7 d4 fd ff 85 ff 74 19 8b 86 6c 04 00 00 83 b8 b0
>
> > 00
> > > 00
> > > > 00 00 74 0a b8 01 00 00 00 e8 7e 64 10 00 8b 46 04 8b 40 04 <8b> 40
> 24
> >
> > > e8
> > > > 94 0d 02 00 8b 86 a4 00 00 00 85 c0 74 08 8b 40 04
> > > > EIP: [<c0425fb0>] do_exit+0x2ca/0x3c8 SS:ESP 0068:f5372f84
> > > > Fixing recursive fault but reboot is needed!
> > > >
> > > > Please suggest me how to fix this bug..
> > > >
> > > > Thanks in advance :-))
> > > >
> > > >
> > > >
> ______________________________________________________________________
> > > > --
> > > > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > > > the body of a message to majordomo@vger.kernel.org
> > > > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > >
> > > --
> > > Gleb.
> > >
> > > ______________________________________________________________________
> > >
> > >
> > >
> > > ______________________________________________________________________
> >
> > --
> > Gleb.
> >
> > ______________________________________________________________________
> >
> >
> >
> > ______________________________________________________________________
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> Gleb.
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> ______________________________________________________________________
>
>
>
> ______________________________________________________________________
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Gleb.
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2009-07-24 6:11 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-07-23 9:36 KVM-88 Crash with Linux-2.6.25 kernel Haneef Syed
2009-07-23 9:39 ` Gleb Natapov
2009-07-23 9:43 ` Haneef Syed
2009-07-23 9:43 ` Haneef Syed
2009-07-23 10:50 ` Gleb Natapov
2009-07-23 13:47 ` Haneef Syed
2009-07-23 13:47 ` Haneef Syed
2009-07-23 15:32 ` Gleb Natapov
2009-07-24 2:19 ` Haneef Syed
2009-07-24 6:10 ` Gleb Natapov
2009-07-24 6:10 ` Gleb Natapov
2009-07-24 2:19 ` Haneef Syed
2009-07-23 15:32 ` Gleb Natapov
2009-07-23 10:50 ` Gleb Natapov
2009-07-23 9:39 ` Gleb Natapov
-- strict thread matches above, loose matches on Subject: below --
2009-07-23 9:36 Haneef Syed
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.