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February 2012

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Subject:
Bug report: Page allocation failure with virtio-net in kvm guest on 2.6.32-220.4.1
From:
"Benjamin Reiter, Aginion IT-Consulting" <[log in to unmask]>
Reply To:
Benjamin Reiter, Aginion IT-Consulting
Date:
Thu, 2 Feb 2012 16:21:38 +0100
Content-Type:
text/plain
Parts/Attachments:
text/plain (1182 lines) 
Page allocation failure with virtio-net in kvm guest on 2.6.32-220.4.1

Reproducibly after a couple minutes or hours and 100 MB - 30GB of 
network traffic (NFS) the network interface in the guest goes down. The 
guest can be shut down from the host via acpi event.

This does only happen with the virtio net driver, with e1000 the guest 
is stable for days.

Host and guest run 2.6.32-220.4.1.el6.x86_64

Host runs kvm version 0.12.1.2-2.209.el6_2.4.x86_64





Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff81158a1a>] ? 
alloc_pages_current+0xaa/0x110
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108d22>] ? 
try_fill_recv+0x262/0x280 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff8142df18>] ? 
netif_receive_skb+0x58/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa01091fd>] ? 
virtnet_poll+0x42d/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20
Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff8115dc62>] ? 
kmem_getpages+0x62/0x170
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e87a>] ? 
fallback_alloc+0x1ba/0x270
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e2cf>] ? 
cache_grow+0x2cf/0x320
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e5f9>] ? 
____cache_alloc_node+0x99/0x160
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f4bf>] ? 
kmem_cache_alloc_node_notrace+0x6f/0x130
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f6fb>] ? 
__kmalloc_node+0x7b/0x100
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff814219e6>] ? 
__netdev_alloc_skb+0x36/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108f82>] ? 
virtnet_poll+0x1b2/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20
Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff8115dc62>] ? 
kmem_getpages+0x62/0x170
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e87a>] ? 
fallback_alloc+0x1ba/0x270
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e2cf>] ? 
cache_grow+0x2cf/0x320
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e5f9>] ? 
____cache_alloc_node+0x99/0x160
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f4bf>] ? 
kmem_cache_alloc_node_notrace+0x6f/0x130
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f6fb>] ? 
__kmalloc_node+0x7b/0x100
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff814219e6>] ? 
__netdev_alloc_skb+0x36/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108f82>] ? 
virtnet_poll+0x1b2/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20
Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff81037599>] ? 
kvm_clock_get_cycles+0x9/0x10
Feb  2 13:04:02 host656 kernel: [<ffffffff8115dc62>] ? 
kmem_getpages+0x62/0x170
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e87a>] ? 
fallback_alloc+0x1ba/0x270
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e2cf>] ? 
cache_grow+0x2cf/0x320
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e5f9>] ? 
____cache_alloc_node+0x99/0x160
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f4bf>] ? 
kmem_cache_alloc_node_notrace+0x6f/0x130
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f6fb>] ? 
__kmalloc_node+0x7b/0x100
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff814219e6>] ? 
__netdev_alloc_skb+0x36/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108f82>] ? 
virtnet_poll+0x1b2/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20
Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff81037599>] ? 
kvm_clock_get_cycles+0x9/0x10
Feb  2 13:04:02 host656 kernel: [<ffffffff8115dc62>] ? 
kmem_getpages+0x62/0x170
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e87a>] ? 
fallback_alloc+0x1ba/0x270
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e2cf>] ? 
cache_grow+0x2cf/0x320
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e5f9>] ? 
____cache_alloc_node+0x99/0x160
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f4bf>] ? 
kmem_cache_alloc_node_notrace+0x6f/0x130
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f6fb>] ? 
__kmalloc_node+0x7b/0x100
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff814219e6>] ? 
__netdev_alloc_skb+0x36/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108f82>] ? 
virtnet_poll+0x1b2/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20
Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff81037599>] ? 
kvm_clock_get_cycles+0x9/0x10
Feb  2 13:04:02 host656 kernel: [<ffffffff8115dc62>] ? 
kmem_getpages+0x62/0x170
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e87a>] ? 
fallback_alloc+0x1ba/0x270
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e2cf>] ? 
cache_grow+0x2cf/0x320
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e5f9>] ? 
____cache_alloc_node+0x99/0x160
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f4bf>] ? 
kmem_cache_alloc_node_notrace+0x6f/0x130
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f6fb>] ? 
__kmalloc_node+0x7b/0x100
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff814219e6>] ? 
__netdev_alloc_skb+0x36/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108f82>] ? 
virtnet_poll+0x1b2/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20
Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff81037599>] ? 
kvm_clock_get_cycles+0x9/0x10
Feb  2 13:04:02 host656 kernel: [<ffffffff8115dc62>] ? 
kmem_getpages+0x62/0x170
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e87a>] ? 
fallback_alloc+0x1ba/0x270
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e2cf>] ? 
cache_grow+0x2cf/0x320
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e5f9>] ? 
____cache_alloc_node+0x99/0x160
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f4bf>] ? 
kmem_cache_alloc_node_notrace+0x6f/0x130
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f6fb>] ? 
__kmalloc_node+0x7b/0x100
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff814219e6>] ? 
__netdev_alloc_skb+0x36/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108f82>] ? 
virtnet_poll+0x1b2/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20
Feb  2 13:04:02 host656 kernel: rpciod/0: page allocation failure. 
order:0, mode:0x20
Feb  2 13:04:02 host656 kernel: Pid: 1081, comm: rpciod/0 Not tainted 
2.6.32-220.4.1.el6.x86_64 #1
Feb  2 13:04:02 host656 kernel: Call Trace:
Feb  2 13:04:02 host656 kernel: <IRQ>  [<ffffffff81123daf>] ? 
__alloc_pages_nodemask+0x77f/0x940
Feb  2 13:04:02 host656 kernel: [<ffffffff81037599>] ? 
kvm_clock_get_cycles+0x9/0x10
Feb  2 13:04:02 host656 kernel: [<ffffffff8115dc62>] ? 
kmem_getpages+0x62/0x170
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e87a>] ? 
fallback_alloc+0x1ba/0x270
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e2cf>] ? 
cache_grow+0x2cf/0x320
Feb  2 13:04:02 host656 kernel: [<ffffffff8115e5f9>] ? 
____cache_alloc_node+0x99/0x160
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f4bf>] ? 
kmem_cache_alloc_node_notrace+0x6f/0x130
Feb  2 13:04:02 host656 kernel: [<ffffffff8115f6fb>] ? 
__kmalloc_node+0x7b/0x100
Feb  2 13:04:02 host656 kernel: [<ffffffff8142186a>] ? 
__alloc_skb+0x7a/0x180
Feb  2 13:04:02 host656 kernel: [<ffffffff814219e6>] ? 
__netdev_alloc_skb+0x36/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa0108f82>] ? 
virtnet_poll+0x1b2/0x8d0 [virtio_net]
Feb  2 13:04:02 host656 kernel: [<ffffffff814307c3>] ? 
net_rx_action+0x103/0x2f0
Feb  2 13:04:02 host656 kernel: [<ffffffff81072001>] ? 
__do_softirq+0xc1/0x1d0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c24c>] ? 
call_softirq+0x1c/0x30
Feb  2 13:04:02 host656 kernel: <EOI>  [<ffffffff8100de85>] ? 
do_softirq+0x65/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff81071f0a>] ? 
local_bh_enable+0x9a/0xb0
Feb  2 13:04:02 host656 kernel: [<ffffffff8147a8e7>] ? 
tcp_rcv_established+0x107/0x800
Feb  2 13:04:02 host656 kernel: [<ffffffff81482c13>] ? 
tcp_v4_do_rcv+0x2e3/0x430
Feb  2 13:04:02 host656 kernel: [<ffffffff8147ead6>] ? 
tcp_write_xmit+0x1f6/0x9e0
Feb  2 13:04:02 host656 kernel: [<ffffffff8141cc75>] ? 
release_sock+0x65/0xe0
Feb  2 13:04:02 host656 kernel: [<ffffffff8146fb4c>] ? 
tcp_sendmsg+0x73c/0xa10
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a0a>] ? 
sock_sendmsg+0x11a/0x150
Feb  2 13:04:02 host656 kernel: [<ffffffff81038488>] ? 
pvclock_clocksource_read+0x58/0xd0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff81061c95>] ? 
enqueue_entity+0x125/0x420
Feb  2 13:04:02 host656 kernel: [<ffffffff81419a81>] ? 
kernel_sendmsg+0x41/0x60
Feb  2 13:04:02 host656 kernel: [<ffffffffa018ab6e>] ? 
xs_send_kvec+0x8e/0xa0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018acf3>] ? 
xs_sendpages+0x173/0x220 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018aedd>] ? 
xs_tcp_send_request+0x5d/0x160 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0188e63>] ? 
xprt_transmit+0x83/0x2e0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa0185c48>] ? 
call_transmit+0x1d8/0x2c0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e23e>] ? 
__rpc_execute+0x5e/0x2a0 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4d0>] ? 
rpc_async_schedule+0x0/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffffa018e4e5>] ? 
rpc_async_schedule+0x15/0x20 [sunrpc]
Feb  2 13:04:02 host656 kernel: [<ffffffff8108b150>] ? 
worker_thread+0x170/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090a90>] ? 
autoremove_wake_function+0x0/0x40
Feb  2 13:04:02 host656 kernel: [<ffffffff8108afe0>] ? 
worker_thread+0x0/0x2a0
Feb  2 13:04:02 host656 kernel: [<ffffffff81090726>] ? kthread+0x96/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c14a>] ? child_rip+0xa/0x20
Feb  2 13:04:02 host656 kernel: [<ffffffff81090690>] ? kthread+0x0/0xa0
Feb  2 13:04:02 host656 kernel: [<ffffffff8100c140>] ? child_rip+0x0/0x20





Startup log:

Feb  2 12:44:56 host656 kernel: imklog 4.6.2, log source = /proc/kmsg 
started.
Feb  2 12:44:56 host656 rsyslogd: [origin software="rsyslogd" 
swVersion="4.6.2" x-pid="1022" x-info="http://www.rsyslog.com"] (re)start
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys cpuset
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys cpu
Feb  2 12:44:56 host656 kernel: Linux version 2.6.32-220.4.1.el6.x86_64 
([log in to unmask]) (gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) 
(GCC) ) #1 SMP Mon Jan 23 17:20:44 CST 2012
Feb  2 12:44:56 host656 kernel: Command line: ro 
root=UUID=58685465-a698-4896-a6c2-b17db959a459 rd_NO_LUKS rd_NO_LVM 
rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 
KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto rhgb quiet
Feb  2 12:44:56 host656 kernel: KERNEL supported cpus:
Feb  2 12:44:56 host656 kernel:  Intel GenuineIntel
Feb  2 12:44:56 host656 kernel:  AMD AuthenticAMD
Feb  2 12:44:56 host656 kernel:  Centaur CentaurHauls
Feb  2 12:44:56 host656 kernel: BIOS-provided physical RAM map:
Feb  2 12:44:56 host656 kernel: BIOS-e820: 0000000000000000 - 
000000000009dc00 (usable)
Feb  2 12:44:56 host656 kernel: BIOS-e820: 000000000009dc00 - 
00000000000a0000 (reserved)
Feb  2 12:44:56 host656 kernel: BIOS-e820: 00000000000f0000 - 
0000000000100000 (reserved)
Feb  2 12:44:56 host656 kernel: BIOS-e820: 0000000000100000 - 
000000000fffd000 (usable)
Feb  2 12:44:56 host656 kernel: BIOS-e820: 000000000fffd000 - 
0000000010000000 (reserved)
Feb  2 12:44:56 host656 kernel: BIOS-e820: 00000000fffbc000 - 
0000000100000000 (reserved)
Feb  2 12:44:56 host656 kernel: DMI 2.4 present.
Feb  2 12:44:56 host656 kernel: SMBIOS version 2.4 @ 0xFDA50
Feb  2 12:44:56 host656 kernel: last_pfn = 0xfffd max_arch_pfn = 0x400000000
Feb  2 12:44:56 host656 kernel: x86 PAT enabled: cpu 0, old 0x0, new 
0x7010600070106
Feb  2 12:44:56 host656 kernel: init_memory_mapping: 
0000000000000000-000000000fffd000
Feb  2 12:44:56 host656 kernel: RAMDISK: 0f372000 - 0ffecbb1
Feb  2 12:44:56 host656 kernel: ACPI: RSDP 00000000000fda20 00014 (v00 
BOCHS )
Feb  2 12:44:56 host656 kernel: ACPI: RSDT 000000000fffd6f0 00030 (v01 
BOCHS  BXPCRSDT 00000001 BXPC 00000001)
Feb  2 12:44:56 host656 kernel: ACPI: FACP 000000000ffffe40 00074 (v01 
BOCHS  BXPCFACP 00000001 BXPC 00000001)
Feb  2 12:44:56 host656 kernel: ACPI: DSDT 000000000fffd8b0 02544 (v01 
  BXPC   BXDSDT 00000001 INTL 20090123)
Feb  2 12:44:56 host656 kernel: ACPI: FACS 000000000ffffe00 00040
Feb  2 12:44:56 host656 kernel: ACPI: SSDT 000000000fffd810 0009E (v01 
BOCHS  BXPCSSDT 00000001 BXPC 00000001)
Feb  2 12:44:56 host656 kernel: ACPI: APIC 000000000fffd720 00078 (v01 
BOCHS  BXPCAPIC 00000001 BXPC 00000001)
Feb  2 12:44:56 host656 kernel: No NUMA configuration found
Feb  2 12:44:56 host656 kernel: Faking a node at 
0000000000000000-000000000fffd000
Feb  2 12:44:56 host656 kernel: Bootmem setup node 0 
0000000000000000-000000000fffd000
Feb  2 12:44:56 host656 kernel:  NODE_DATA [0000000000009000 - 
000000000003cfff]
Feb  2 12:44:56 host656 kernel:  bootmap [000000000003d000 - 
000000000003efff] pages 2
Feb  2 12:44:56 host656 kernel: (7 early reservations) ==> bootmem 
[0000000000 - 000fffd000]
Feb  2 12:44:56 host656 kernel:  #0 [0000000000 - 0000001000]   BIOS 
data page ==> [0000000000 - 0000001000]
Feb  2 12:44:56 host656 kernel:  #1 [0000006000 - 0000008000] 
TRAMPOLINE ==> [0000006000 - 0000008000]
Feb  2 12:44:56 host656 kernel:  #2 [0001000000 - 000200c7e4]    TEXT 
DATA BSS ==> [0001000000 - 000200c7e4]
Feb  2 12:44:56 host656 kernel:  #3 [000f372000 - 000ffecbb1] 
RAMDISK ==> [000f372000 - 000ffecbb1]
Feb  2 12:44:56 host656 kernel:  #4 [000009dc00 - 0000100000]    BIOS 
reserved ==> [000009dc00 - 0000100000]
Feb  2 12:44:56 host656 kernel:  #5 [000200d000 - 000200d081] 
    BRK ==> [000200d000 - 000200d081]
Feb  2 12:44:56 host656 kernel:  #6 [0000008000 - 0000009000] 
PGTABLE ==> [0000008000 - 0000009000]
Feb  2 12:44:56 host656 kernel: found SMP MP-table at [ffff8800000fda70] 
fda70
Feb  2 12:44:56 host656 kernel: kvm-clock: Using msrs 4b564d01 and 4b564d00
Feb  2 12:44:56 host656 kernel: kvm-clock: cpu 0, msr 0:1c1df01, boot clock
Feb  2 12:44:56 host656 kernel: Zone PFN ranges:
Feb  2 12:44:56 host656 kernel:  DMA      0x00000001 -> 0x00001000
Feb  2 12:44:56 host656 kernel:  DMA32    0x00001000 -> 0x00100000
Feb  2 12:44:56 host656 kernel:  Normal   0x00100000 -> 0x00100000
Feb  2 12:44:56 host656 kernel: Movable zone start PFN for each node
Feb  2 12:44:56 host656 kernel: early_node_map[2] active PFN ranges
Feb  2 12:44:56 host656 kernel:    0: 0x00000001 -> 0x0000009d
Feb  2 12:44:56 host656 kernel:    0: 0x00000100 -> 0x0000fffd
Feb  2 12:44:56 host656 kernel: ACPI: PM-Timer IO Port: 0xb008
Feb  2 12:44:56 host656 kernel: ACPI: LAPIC (acpi_id[0x00] 
lapic_id[0x00] enabled)
Feb  2 12:44:56 host656 kernel: ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl 
lint[0x1])
Feb  2 12:44:56 host656 kernel: ACPI: IOAPIC (id[0x01] 
address[0xfec00000] gsi_base[0])
Feb  2 12:44:56 host656 kernel: IOAPIC[0]: apic_id 1, version 17, 
address 0xfec00000, GSI 0-23
Feb  2 12:44:56 host656 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 
global_irq 2 dfl dfl)
Feb  2 12:44:56 host656 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 5 
global_irq 5 high level)
Feb  2 12:44:56 host656 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 
global_irq 9 high level)
Feb  2 12:44:56 host656 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 10 
global_irq 10 high level)
Feb  2 12:44:56 host656 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 11 
global_irq 11 high level)
Feb  2 12:44:56 host656 kernel: Using ACPI (MADT) for SMP configuration 
information
Feb  2 12:44:56 host656 kernel: SMP: Allowing 1 CPUs, 0 hotplug CPUs
Feb  2 12:44:56 host656 kernel: PM: Registered nosave memory: 
000000000009d000 - 000000000009e000
Feb  2 12:44:56 host656 kernel: PM: Registered nosave memory: 
000000000009e000 - 00000000000a0000
Feb  2 12:44:56 host656 kernel: PM: Registered nosave memory: 
00000000000a0000 - 00000000000f0000
Feb  2 12:44:56 host656 kernel: PM: Registered nosave memory: 
00000000000f0000 - 0000000000100000
Feb  2 12:44:56 host656 kernel: Allocating PCI resources starting at 
10000000 (gap: 10000000:effbc000)
Feb  2 12:44:56 host656 kernel: Booting paravirtualized kernel on KVM
Feb  2 12:44:56 host656 kernel: NR_CPUS:4096 nr_cpumask_bits:1 
nr_cpu_ids:1 nr_node_ids:1
Feb  2 12:44:56 host656 kernel: PERCPU: Embedded 30 pages/cpu 
@ffff880002200000 s92632 r8192 d22056 u2097152
Feb  2 12:44:56 host656 kernel: pcpu-alloc: s92632 r8192 d22056 u2097152 
alloc=1*2097152
Feb  2 12:44:56 host656 kernel: pcpu-alloc: [0] 0
Feb  2 12:44:56 host656 kernel: kvm-clock: cpu 0, msr 0:2215f01, primary 
cpu clock
Feb  2 12:44:56 host656 kernel: Built 1 zonelists in Node order, 
mobility grouping on.  Total pages: 64435
Feb  2 12:44:56 host656 kernel: Policy zone: DMA32
Feb  2 12:44:56 host656 kernel: Kernel command line: ro 
root=UUID=58685465-a698-4896-a6c2-b17db959a459 rd_NO_LUKS rd_NO_LVM 
rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 
KEYBOARDTYPE=pc KEYTABLE=us  rhgb quiet
Feb  2 12:44:56 host656 kernel: PID hash table entries: 1024 (order: 1, 
8192 bytes)
Feb  2 12:44:56 host656 kernel: Checking aperture...
Feb  2 12:44:56 host656 kernel: No AGP bridge found
Feb  2 12:44:56 host656 kernel: AMD-Vi disabled by default: pass 
amd_iommu=on to enable
Feb  2 12:44:56 host656 kernel: Memory: 227820k/262132k available (5084k 
kernel code, 400k absent, 33912k reserved, 7229k data, 1244k init)
Feb  2 12:44:56 host656 kernel: Hierarchical RCU implementation.
Feb  2 12:44:56 host656 kernel: NR_IRQS:33024 nr_irqs:256
Feb  2 12:44:56 host656 kernel: Console: colour VGA+ 80x25
Feb  2 12:44:56 host656 kernel: console [tty0] enabled
Feb  2 12:44:56 host656 kernel: allocated 2097152 bytes of page_cgroup
Feb  2 12:44:56 host656 kernel: please try 'cgroup_disable=memory' 
option if you don't want memory cgroups
Feb  2 12:44:56 host656 kernel: Detected 1908.762 MHz processor.
Feb  2 12:44:56 host656 kernel: Calibrating delay loop (skipped) preset 
value.. 3817.52 BogoMIPS (lpj=1908762)
Feb  2 12:44:56 host656 kernel: pid_max: default: 32768 minimum: 301
Feb  2 12:44:56 host656 kernel: Security Framework initialized
Feb  2 12:44:56 host656 kernel: SELinux:  Initializing.
Feb  2 12:44:56 host656 kernel: Dentry cache hash table entries: 32768 
(order: 6, 262144 bytes)
Feb  2 12:44:56 host656 kernel: Inode-cache hash table entries: 16384 
(order: 5, 131072 bytes)
Feb  2 12:44:56 host656 kernel: Mount-cache hash table entries: 256
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys ns
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys cpuacct
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys memory
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys devices
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys freezer
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys net_cls
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys blkio
Feb  2 12:44:56 host656 kernel: Initializing cgroup subsys perf_event
Feb  2 12:44:56 host656 kernel: mce: CPU supports 10 MCE banks
Feb  2 12:44:56 host656 kernel: alternatives: switching to unfair spinlock
Feb  2 12:44:56 host656 kernel: SMP alternatives: switching to UP code
Feb  2 12:44:56 host656 kernel: Freeing SMP alternatives: 33k freed
Feb  2 12:44:56 host656 kernel: ACPI: Core revision 20090903
Feb  2 12:44:56 host656 kernel: ftrace: converting mcount calls to 0f 1f 
44 00 00
Feb  2 12:44:56 host656 kernel: ftrace: allocating 20777 entries in 82 pages
Feb  2 12:44:56 host656 kernel: Setting APIC routing to flat
Feb  2 12:44:56 host656 kernel: ..TIMER: vector=0x30 apic1=0 pin1=2 
apic2=-1 pin2=-1
Feb  2 12:44:56 host656 kernel: CPU0: AMD QEMU Virtual CPU version 
(cpu64-rhel6) stepping 03
Feb  2 12:44:56 host656 kernel: Performance Events: Broken PMU hardware 
detected, using software events only.
Feb  2 12:44:56 host656 kernel: NMI watchdog disabled (cpu0): hardware 
events not enabled
Feb  2 12:44:56 host656 kernel: Brought up 1 CPUs
Feb  2 12:44:56 host656 kernel: Total of 1 processors activated (3817.52 
BogoMIPS).
Feb  2 12:44:56 host656 kernel: devtmpfs: initialized
Feb  2 12:44:56 host656 kernel: regulator: core version 0.5
Feb  2 12:44:56 host656 kernel: NET: Registered protocol family 16
Feb  2 12:44:56 host656 kernel: ACPI: bus type pci registered
Feb  2 12:44:56 host656 kernel: PCI: Using configuration type 1 for base 
access
Feb  2 12:44:56 host656 kernel: bio: create slab <bio-0> at 0
Feb  2 12:44:56 host656 kernel: ACPI: Interpreter enabled
Feb  2 12:44:56 host656 kernel: ACPI: (supports S0 S5)
Feb  2 12:44:56 host656 kernel: ACPI: Using IOAPIC for interrupt routing
Feb  2 12:44:56 host656 kernel: ACPI: No dock devices found.
Feb  2 12:44:56 host656 kernel: HEST: Table not found.
Feb  2 12:44:56 host656 kernel: ACPI: PCI Root Bridge [PCI0] (0000:00)
Feb  2 12:44:56 host656 kernel: pci 0000:00:01.3: quirk: region 
b000-b03f claimed by PIIX4 ACPI
Feb  2 12:44:56 host656 kernel: pci 0000:00:01.3: quirk: region 
b100-b10f claimed by PIIX4 SMB
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 5 
*10 11)
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 5 
*10 11)
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 5 
10 *11)
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 5 
10 *11)
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
Feb  2 12:44:56 host656 kernel: vgaarb: device added: 
PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
Feb  2 12:44:56 host656 kernel: vgaarb: loaded
Feb  2 12:44:56 host656 kernel: vgaarb: bridge control possible 0000:00:02.0
Feb  2 12:44:56 host656 kernel: SCSI subsystem initialized
Feb  2 12:44:56 host656 kernel: usbcore: registered new interface driver 
usbfs
Feb  2 12:44:56 host656 kernel: usbcore: registered new interface driver hub
Feb  2 12:44:56 host656 kernel: usbcore: registered new device driver usb
Feb  2 12:44:56 host656 kernel: PCI: Using ACPI for IRQ routing
Feb  2 12:44:56 host656 kernel: NetLabel: Initializing
Feb  2 12:44:56 host656 kernel: NetLabel:  domain hash size = 128
Feb  2 12:44:56 host656 kernel: NetLabel:  protocols = UNLABELED CIPSOv4
Feb  2 12:44:56 host656 kernel: NetLabel:  unlabeled traffic allowed by 
default
Feb  2 12:44:56 host656 kernel: Switching to clocksource kvm-clock
Feb  2 12:44:56 host656 kernel: pnp: PnP ACPI init
Feb  2 12:44:56 host656 kernel: ACPI: bus type pnp registered
Feb  2 12:44:56 host656 kernel: pnp: PnP ACPI: found 7 devices
Feb  2 12:44:56 host656 kernel: ACPI: ACPI bus type pnp unregistered
Feb  2 12:44:56 host656 kernel: NET: Registered protocol family 2
Feb  2 12:44:56 host656 kernel: IP route cache hash table entries: 2048 
(order: 2, 16384 bytes)
Feb  2 12:44:56 host656 kernel: TCP established hash table entries: 8192 
(order: 5, 131072 bytes)
Feb  2 12:44:56 host656 kernel: TCP bind hash table entries: 8192 
(order: 5, 131072 bytes)
Feb  2 12:44:56 host656 kernel: TCP: Hash tables configured (established 
8192 bind 8192)
Feb  2 12:44:56 host656 kernel: TCP reno registered
Feb  2 12:44:56 host656 kernel: NET: Registered protocol family 1
Feb  2 12:44:56 host656 kernel: pci 0000:00:00.0: Limiting direct 
PCI/PCI transfers
Feb  2 12:44:56 host656 kernel: pci 0000:00:01.0: PIIX3: Enabling 
Passive Release
Feb  2 12:44:56 host656 kernel: pci 0000:00:01.0: Activating ISA DMA 
hang workarounds
Feb  2 12:44:56 host656 kernel: Trying to unpack rootfs image as 
initramfs...
Feb  2 12:44:56 host656 kernel: Freeing initrd memory: 12778k freed
Feb  2 12:44:56 host656 kernel: audit: initializing netlink socket 
(disabled)
Feb  2 12:44:56 host656 kernel: type=2000 audit(1328186667.743:1): 
initialized
Feb  2 12:44:56 host656 kernel: HugeTLB registered 2 MB page size, 
pre-allocated 0 pages
Feb  2 12:44:56 host656 kernel: VFS: Disk quotas dquot_6.5.2
Feb  2 12:44:56 host656 kernel: Dquot-cache hash table entries: 512 
(order 0, 4096 bytes)
Feb  2 12:44:56 host656 kernel: msgmni has been set to 469
Feb  2 12:44:56 host656 kernel: alg: No test for stdrng (krng)
Feb  2 12:44:56 host656 kernel: ksign: Installing public key data
Feb  2 12:44:56 host656 kernel: Loading keyring
Feb  2 12:44:56 host656 kernel: - Added public key 4860301A4F18E2AB
Feb  2 12:44:56 host656 kernel: - User ID: Red Hat, Inc. (Kernel Module 
GPG key)
Feb  2 12:44:56 host656 kernel: - Added public key D4A26C9CCD09BEDA
Feb  2 12:44:56 host656 kernel: - User ID: Red Hat Enterprise Linux 
Driver Update Program <[log in to unmask]>
Feb  2 12:44:56 host656 kernel: Block layer SCSI generic (bsg) driver 
version 0.4 loaded (major 252)
Feb  2 12:44:56 host656 kernel: io scheduler noop registered
Feb  2 12:44:56 host656 kernel: io scheduler anticipatory registered
Feb  2 12:44:56 host656 kernel: io scheduler deadline registered
Feb  2 12:44:56 host656 kernel: io scheduler cfq registered (default)
Feb  2 12:44:56 host656 kernel: pci_hotplug: PCI Hot Plug PCI Core 
version: 0.5
Feb  2 12:44:56 host656 kernel: pciehp: PCI Express Hot Plug Controller 
Driver version: 0.4
Feb  2 12:44:56 host656 kernel: acpiphp: ACPI Hot Plug PCI Controller 
Driver version: 0.5
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [1] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [2] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [3] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [4] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [5] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [6] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [7] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [8] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [9] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [10] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [11] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [12] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [13] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [14] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [15] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [16] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [17] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [18] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [19] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [20] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [21] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [22] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [23] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [24] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [25] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [26] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [27] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [28] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [29] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [30] registered
Feb  2 12:44:56 host656 kernel: acpiphp: Slot [31] registered
Feb  2 12:44:56 host656 kernel: input: Power Button as 
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
Feb  2 12:44:56 host656 kernel: ACPI: Power Button [PWRF]
Feb  2 12:44:56 host656 kernel: processor LNXCPU:00: registered as 
cooling_device0
Feb  2 12:44:56 host656 kernel: ERST: Table is not found!
Feb  2 12:44:56 host656 kernel: GHES: HEST is not enabled!
Feb  2 12:44:56 host656 kernel: hpet_acpi_add: no address or irqs in _CRS
Feb  2 12:44:56 host656 kernel: Non-volatile memory driver v1.3
Feb  2 12:44:56 host656 kernel: Linux agpgart interface v0.103
Feb  2 12:44:56 host656 kernel: crash memory driver: version 1.1
Feb  2 12:44:56 host656 kernel: Serial: 8250/16550 driver, 4 ports, IRQ 
sharing enabled
Feb  2 12:44:56 host656 kernel: serial8250: ttyS0 at I/O 0x3f8 (irq = 4) 
is a 16550A
Feb  2 12:44:56 host656 kernel: 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 
16550A
Feb  2 12:44:56 host656 kernel: brd: module loaded
Feb  2 12:44:56 host656 kernel: loop: module loaded
Feb  2 12:44:56 host656 kernel: input: Macintosh mouse button emulation 
as /devices/virtual/input/input1
Feb  2 12:44:56 host656 kernel: Fixed MDIO Bus: probed
Feb  2 12:44:56 host656 kernel: ehci_hcd: USB 2.0 'Enhanced' Host 
Controller (EHCI) Driver
Feb  2 12:44:56 host656 kernel: ohci_hcd: USB 1.1 'Open' Host Controller 
(OHCI) Driver
Feb  2 12:44:56 host656 kernel: uhci_hcd: USB Universal Host Controller 
Interface driver
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKD] enabled 
at IRQ 11
Feb  2 12:44:56 host656 kernel: uhci_hcd 0000:00:01.2: PCI INT D -> 
Link[LNKD] -> GSI 11 (level, high) -> IRQ 11
Feb  2 12:44:56 host656 kernel: uhci_hcd 0000:00:01.2: UHCI Host Controller
Feb  2 12:44:56 host656 kernel: uhci_hcd 0000:00:01.2: new USB bus 
registered, assigned bus number 1
Feb  2 12:44:56 host656 kernel: uhci_hcd 0000:00:01.2: irq 11, io base 
0x0000c020
Feb  2 12:44:56 host656 kernel: usb usb1: New USB device found, 
idVendor=1d6b, idProduct=0001
Feb  2 12:44:56 host656 kernel: usb usb1: New USB device strings: Mfr=3, 
Product=2, SerialNumber=1
Feb  2 12:44:56 host656 kernel: usb usb1: Product: UHCI Host Controller
Feb  2 12:44:56 host656 kernel: usb usb1: Manufacturer: Linux 
2.6.32-220.4.1.el6.x86_64 uhci_hcd
Feb  2 12:44:56 host656 kernel: usb usb1: SerialNumber: 0000:00:01.2
Feb  2 12:44:56 host656 kernel: usb usb1: configuration #1 chosen from 1 
choice
Feb  2 12:44:56 host656 kernel: hub 1-0:1.0: USB hub found
Feb  2 12:44:56 host656 kernel: hub 1-0:1.0: 2 ports detected
Feb  2 12:44:56 host656 kernel: PNP: PS/2 Controller 
[PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
Feb  2 12:44:56 host656 kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
Feb  2 12:44:56 host656 kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
Feb  2 12:44:56 host656 kernel: mice: PS/2 mouse device common for all mice
Feb  2 12:44:56 host656 kernel: input: AT Translated Set 2 keyboard as 
/devices/platform/i8042/serio0/input/input2
Feb  2 12:44:56 host656 kernel: rtc_cmos 00:01: RTC can wake from S4
Feb  2 12:44:56 host656 kernel: rtc_cmos 00:01: rtc core: registered 
rtc_cmos as rtc0
Feb  2 12:44:56 host656 kernel: rtc0: alarms up to one day, 114 bytes nvram
Feb  2 12:44:56 host656 kernel: cpuidle: using governor ladder
Feb  2 12:44:56 host656 kernel: cpuidle: using governor menu
Feb  2 12:44:56 host656 kernel: usbcore: registered new interface driver 
hiddev
Feb  2 12:44:56 host656 kernel: usbcore: registered new interface driver 
usbhid
Feb  2 12:44:56 host656 kernel: usbhid: v2.6:USB HID core driver
Feb  2 12:44:56 host656 kernel: TCP cubic registered
Feb  2 12:44:56 host656 kernel: Initializing XFRM netlink socket
Feb  2 12:44:56 host656 kernel: NET: Registered protocol family 17
Feb  2 12:44:56 host656 kernel: registered taskstats version 1
Feb  2 12:44:56 host656 kernel: rtc_cmos 00:01: setting system clock to 
2012-02-02 12:44:28 UTC (1328186668)
Feb  2 12:44:56 host656 kernel: Initalizing network drop monitor service
Feb  2 12:44:56 host656 kernel: Freeing unused kernel memory: 1244k freed
Feb  2 12:44:56 host656 kernel: Write protecting the kernel read-only 
data: 10240k
Feb  2 12:44:56 host656 kernel: Freeing unused kernel memory: 1040k freed
Feb  2 12:44:56 host656 kernel: Freeing unused kernel memory: 1760k freed
Feb  2 12:44:56 host656 kernel: dracut: dracut-004-53.el6
Feb  2 12:44:56 host656 kernel: dracut: rd_NO_LUKS: removing cryptoluks 
activation
Feb  2 12:44:56 host656 kernel: device-mapper: uevent: version 1.0.3
Feb  2 12:44:56 host656 kernel: device-mapper: ioctl: 4.22.6-ioctl 
(2011-10-19) initialised: [log in to unmask]
Feb  2 12:44:56 host656 kernel: udev: starting version 147
Feb  2 12:44:56 host656 kernel: dracut: Starting plymouth daemon
Feb  2 12:44:56 host656 kernel: input: ImExPS/2 Generic Explorer Mouse 
as /devices/platform/i8042/serio1/input/input3
Feb  2 12:44:56 host656 kernel: scsi0 : ata_piix
Feb  2 12:44:56 host656 kernel: scsi1 : ata_piix
Feb  2 12:44:56 host656 kernel: ata1: PATA max MWDMA2 cmd 0x1f0 ctl 
0x3f6 bmdma 0xc000 irq 14
Feb  2 12:44:56 host656 kernel: ata2: PATA max MWDMA2 cmd 0x170 ctl 
0x376 bmdma 0xc008 irq 15
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKC] enabled 
at IRQ 10
Feb  2 12:44:56 host656 kernel: virtio-pci 0000:00:03.0: PCI INT A -> 
Link[LNKC] -> GSI 10 (level, high) -> IRQ 10
Feb  2 12:44:56 host656 kernel: ACPI: PCI Interrupt Link [LNKB] enabled 
at IRQ 11
Feb  2 12:44:56 host656 kernel: virtio-pci 0000:00:06.0: PCI INT A -> 
Link[LNKB] -> GSI 11 (level, high) -> IRQ 11
Feb  2 12:44:56 host656 kernel: vda: vda1 vda2
Feb  2 12:44:56 host656 kernel: EXT4-fs (vda1): INFO: recovery required 
on readonly filesystem
Feb  2 12:44:56 host656 kernel: EXT4-fs (vda1): write access will be 
enabled during recovery
Feb  2 12:44:56 host656 kernel: EXT4-fs (vda1): recovery complete
Feb  2 12:44:56 host656 kernel: EXT4-fs (vda1): mounted filesystem with 
ordered data mode. Opts:
Feb  2 12:44:56 host656 kernel: dracut: Mounted root filesystem /dev/vda1
Feb  2 12:44:56 host656 kernel: dracut: Loading SELinux policy
Feb  2 12:44:56 host656 kernel: type=1404 audit(1328186672.222:2): 
enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
Feb  2 12:44:56 host656 kernel: type=1403 audit(1328186673.333:3): 
policy loaded auid=4294967295 ses=4294967295
Feb  2 12:44:56 host656 kernel: dracut:
Feb  2 12:44:56 host656 kernel: dracut: Switching root
Feb  2 12:44:56 host656 kernel: udev: starting version 147
Feb  2 12:44:56 host656 kernel: piix4_smbus 0000:00:01.3: SMBus Host 
Controller at 0xb100, revision 0
Feb  2 12:44:56 host656 kernel: Adding 3561464k swap on /dev/vda2. 
Priority:-1 extents:1 across:3561464k
Feb  2 12:44:56 host656 kernel: NET: Registered protocol family 10
Feb  2 12:44:56 host656 kernel: lo: Disabled Privacy Extensions
Feb  2 12:44:57 host656 rpc.statd[1058]: Version 1.2.3 starting
Feb  2 12:44:57 host656 sm-notify[1059]: Version 1.2.3 starting
Feb  2 12:44:57 host656 kernel: RPC: Registered udp transport module.
Feb  2 12:44:57 host656 kernel: RPC: Registered tcp transport module.
Feb  2 12:44:57 host656 kernel: RPC: Registered tcp NFSv4.1 backchannel 
transport module.
Feb  2 12:44:58 host656 dbus: avc:  netlink poll: error 4
Feb  2 12:44:59 host656 kernel: Slow work thread pool: Starting up
Feb  2 12:44:59 host656 kernel: Slow work thread pool: Ready
Feb  2 12:44:59 host656 kernel: FS-Cache: Loaded
Feb  2 12:44:59 host656 kernel: FS-Cache: Netfs 'nfs' registered for caching
Feb  2 12:45:00 host656 acpid: starting up
Feb  2 12:45:00 host656 acpid: 1 rule loaded
Feb  2 12:45:00 host656 acpid: waiting for events: event logging is off
Feb  2 12:45:02 host656 acpid: client connected from 1185[68:68]
Feb  2 12:45:02 host656 acpid: 1 client rule loaded





VM is started with:

qemu      2347 61.7  3.7 537704 281556 ?       Sl   13:09  67:29 
/usr/libexec/qemu-kvm -S -M rhel6.2.0 -enable-kvm -m 256 -smp 
1,sockets=1,cores=1,threads=1 -name kvm_host656.net31 -uuid 
97eae23f-bb13-58da-b4bc-258c6bf275a2 -nodefconfig -nodefaults -chardev 
socket,id=charmonitor,path=/var/lib/libvirt/qemu/kvm_host656.net31.monitor,server,nowait 
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc 
-no-shutdown -drive 
file=/dev/disk/by-path/ip-10.224.2.20:3260-iscsi-iqn.1986-03.com.sun:02:e9e63ad1-3f29-4d5c-9da9-b10e44a1520f.vmstore12.net31-lun-1,if=none,id=drive-virtio-disk0,format=raw,cache=none 
-device 
virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 
-netdev tap,fd=21,id=hostnet0 -device 
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:6a:c7:d8,bus=pci.0,addr=0x3 
-chardev pty,id=charserial0 -device 
isa-serial,chardev=charserial0,id=serial0 -usb -vnc 0.0.0.0:21 -k en-us 
-vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6



-- 
-------------------------

Benjamin Reiter - Aginion IT-Consulting
Ruwerer Strasse 43
D-54292 Trier

Tel.: +49 (0)700 3344 5678
eMail: [log in to unmask]

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