[ 2896.956004] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
[ 2896.956004] Modules linked in: sch_netem sbs sbshc pcmcia snd_hda_codec_conex
ant yenta_socket rsrc_nonstatic snd_hda_intel snd_hda_codec iwlagn pcmcia_core t
hinkpad_acpi snd_hwdep ehci_hcd uhci_hcd [last unloaded: sch_netem]
[ 2896.956004] irq event stamp: 687376
[ 2896.956004] hardirqs last  enabled at (687375): [<ffffffff810a678f>] tick_noh
z_restart_sched_tick+0x5f/0x180
[ 2896.956004] hardirqs last disabled at (687376): [<ffffffff816ed80a>] _spin_lo
ck_irq+0x1a/0x80
[ 2896.956004] softirqs last  enabled at (687364): [<ffffffff810846bd>] __do_sof
tirq+0x13d/0x210
[ 2896.956004] softirqs last disabled at (687359): [<ffffffff810371ac>] call_sof
tirq+0x1c/0x30
[ 2896.956004] CPU 0:
[ 2896.956004] Modules linked in: sch_netem sbs sbshc pcmcia snd_hda_codec_conex
ant yenta_socket rsrc_nonstatic snd_hda_intel snd_hda_codec iwlagn pcmcia_core t
hinkpad_acpi snd_hwdep ehci_hcd uhci_hcd [last unloaded: sch_netem]
[ 2896.956004] Pid: 0, comm: swapper Not tainted 2.6.31-rc1-andres-00199-g25c4ad
0-dirty #56 208252G
[ 2896.956004] RIP: 0010:[<ffffffff8103e276>]  [<ffffffff8103e276>] native_read_
tsc+0x6/0x20
[ 2896.956004] RSP: 0018:ffff88002ee03d50  EFLAGS: 00000202
[ 2896.956004] RAX: 00000000203277de RBX: ffff88002ee03d50 RCX: 00000000203277a8

[ 2896.956004] RDX: 00000000000002be RSI: ffff88012dd7e628 RDI: 0000000000000001

[ 2896.956004] RBP: ffffffff81036b73 R08: 0000000000000002 R09: 0000000000000000

[ 2896.956004] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88002ee03cd0

[ 2896.956004] R13: 00000000203277a8 R14: ffff88012dd7e610 R15: ffffffff8104f547

[ 2896.956004] FS:  0000000000000000(0000) GS:ffff88002ee00000(0000) knlGS:00000
00000000000
[ 2896.956004] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 2896.956004] CR2: 00007f7aae754000 CR3: 0000000001001000 CR4: 00000000000026f0

[ 2896.956004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000

[ 2896.956004] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400

[ 2896.956004] Call Trace:
[ 2896.956004]  <IRQ>  [<ffffffff812a8aca>] ? delay_tsc+0x4a/0x80
[ 2896.956004]  [<ffffffff812a89ba>] ? __delay+0xa/0x10
[ 2896.956004]  [<ffffffff812ad19d>] ? _raw_spin_lock+0xfd/0x170
[ 2896.956004]  [<ffffffff816ed761>] ? _spin_lock+0x51/0x70
[ 2896.956004]  [<ffffffff815af2ca>] ? tcp_write_timer+0x2a/0x740
[ 2896.956004]  [<ffffffff810898d3>] ? run_timer_softirq+0x143/0x300
[ 2896.956004]  [<ffffffff815af2ca>] ? tcp_write_timer+0x2a/0x740
[ 2896.956004]  [<ffffffff81089966>] ? run_timer_softirq+0x1d6/0x300
[ 2896.956004]  [<ffffffff810898d3>] ? run_timer_softirq+0x143/0x300
[ 2896.956004]  [<ffffffff815af2a0>] ? tcp_write_timer+0x0/0x740
[ 2896.956004]  [<ffffffff8104e998>] ? lapic_next_event+0x18/0x20
[ 2896.956004]  [<ffffffff81084642>] ? __do_softirq+0xc2/0x210
[ 2896.956004]  [<ffffffff810a5fd5>] ? tick_program_event+0x25/0x30
[ 2896.956004]  [<ffffffff810371ac>] ? call_softirq+0x1c/0x30
[ 2896.956004]  [<ffffffff810393c5>] ? do_softirq+0x95/0xd0
[ 2896.956004]  [<ffffffff81083ff5>] ? irq_exit+0x95/0xa0
[ 2896.956004]  [<ffffffff8104f54c>] ? smp_apic_timer_interrupt+0x6c/0xa0
[ 2896.956004]  [<ffffffff81036b73>] ? apic_timer_interrupt+0x13/0x20
[ 2896.956004]  <EOI>  [<ffffffff810a688b>] ? tick_nohz_restart_sched_tick+0x15b
/0x180
[ 2896.956004]  [<ffffffff810a6892>] ? tick_nohz_restart_sched_tick+0x162/0x180
[ 2896.956004]  [<ffffffff810a688b>] ? tick_nohz_restart_sched_tick+0x15b/0x180
[ 2896.956004]  [<ffffffff810350fd>] ? cpu_idle+0xad/0xc0
[ 2896.956004]  [<ffffffff816cfbc5>] ? rest_init+0x65/0x70
[ 2896.956004]  [<ffffffff81c2fd38>] ? start_kernel+0x38e/0x399
[ 2896.956004]  [<ffffffff81c2f33a>] ? x86_64_start_reservations+0x125/0x129
[ 2896.956004]  [<ffffffff81c2f436>] ? x86_64_start_kernel+0xf8/0x107
[ 2955.079600] BUG: spinlock lockup on CPU#0, swapper/0, ffff88012dd7e610
[ 2955.079605] Pid: 0, comm: swapper Not tainted 2.6.31-rc1-andres-00199-g25c4ad
0-dirty #56
[ 2955.079608] Call Trace:
[ 2955.079611]  <IRQ>  [<ffffffff812ad1fe>] _raw_spin_lock+0x15e/0x170
[ 2955.079618]  [<ffffffff816ed761>] _spin_lock+0x51/0x70
[ 2955.079623]  [<ffffffff815af2ca>] ? tcp_write_timer+0x2a/0x740
[ 2955.079628]  [<ffffffff810898d3>] ? run_timer_softirq+0x143/0x300
[ 2955.079632]  [<ffffffff815af2ca>] tcp_write_timer+0x2a/0x740
[ 2955.079638]  [<ffffffff81089966>] run_timer_softirq+0x1d6/0x300
[ 2955.079643]  [<ffffffff810898d3>] ? run_timer_softirq+0x143/0x300
[ 2955.079647]  [<ffffffff815af2a0>] ? tcp_write_timer+0x0/0x740
[ 2955.079652]  [<ffffffff8104e998>] ? lapic_next_event+0x18/0x20
[ 2955.079656]  [<ffffffff81084642>] __do_softirq+0xc2/0x210
[ 2955.079660]  [<ffffffff810a5fd5>] ? tick_program_event+0x25/0x30
[ 2955.079665]  [<ffffffff810371ac>] call_softirq+0x1c/0x30
[ 2955.079668]  [<ffffffff810393c5>] do_softirq+0x95/0xd0
[ 2955.079672]  [<ffffffff81083ff5>] irq_exit+0x95/0xa0
[ 2955.079677]  [<ffffffff8104f54c>] smp_apic_timer_interrupt+0x6c/0xa0
[ 2955.079681]  [<ffffffff81036b73>] apic_timer_interrupt+0x13/0x20
[ 2955.079684]  <EOI>  [<ffffffff810a688b>] ? tick_nohz_restart_sched_tick+0x15b
/0x180
[ 2955.079692]  [<ffffffff810a6892>] ? tick_nohz_restart_sched_tick+0x162/0x180
[ 2955.079697]  [<ffffffff810a688b>] ? tick_nohz_restart_sched_tick+0x15b/0x180
[ 2955.079701]  [<ffffffff810350fd>] ? cpu_idle+0xad/0xc0
[ 2955.079707]  [<ffffffff816cfbc5>] ? rest_init+0x65/0x70
[ 2955.079711]  [<ffffffff81c2fd38>] ? start_kernel+0x38e/0x399
[ 2955.079715]  [<ffffffff81c2f33a>] ? x86_64_start_reservations+0x125/0x129
[ 2955.079720]  [<ffffffff81c2f436>] ? x86_64_start_kernel+0xf8/0x107
[ 2955.079726] BUG: unable to handle kernel NULL pointer dereference at (null)
[ 2955.079733] IP: [<ffffffff812a8bbb>] memcpy_c+0xb/0x20
[ 2955.079740] PGD 0
[ 2955.079743] Thread overran stack, or stack corrupted
[ 2955.079746] Oops: 0002 [#1] SMP
[ 2955.079752] last sysfs file: /sys/devices/virtual/net/tun2/statistics/collisi
ons
[ 2955.079758] CPU 0
[ 2955.079761] Modules linked in: sch_netem sbs sbshc pcmcia snd_hda_codec_conex
ant yenta_socket rsrc_nonstatic snd_hda_intel snd_hda_codec iwlagn pcmcia_core t
hinkpad_acpi snd_hwdep ehci_hcd uhci_hcd [last unloaded: sch_netem]
[ 2955.079796] Pid: 0, comm: swapper Not tainted 2.6.31-rc1-andres-00199-g25c4ad
0-dirty #56 208252G
[ 2955.079799] RIP: 0010:[<ffffffff812a8bbb>]  [<ffffffff812a8bbb>] memcpy_c+0xb
/0x20
[ 2955.079805] RSP: 0018:ffff88002ee03d78  EFLAGS: 00010246
[ 2955.079808] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001

[ 2955.079812] RDX: 0000000000000000 RSI: ffffffff81c184c0 RDI: 0000000000000000

[ 2955.079815] RBP: ffff88002ee03d90 R08: 0000000000000002 R09: 0000000000000000

[ 2955.079818] R10: 0000000000000000 R11: 0000000000000001 R12: 000000008eaf8ac8

[ 2955.079821] R13: 000000008eaf8ac8 R14: 0000000000000000 R15: 0000000000000100

[ 2955.079825] FS:  0000000000000000(0000) GS:ffff88002ee00000(0000) knlGS:00000
00000000000
[ 2955.079829] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 2955.079832] CR2: 0000000000000000 CR3: 0000000001001000 CR4: 00000000000026f0

[ 2955.079836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000

[ 2955.079839] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400

[ 2955.079843] Process swapper (pid: 0, threadinfo ffffffff81c20000, task ffffff
ff819df020)
[ 2955.079846] Stack:
[ 2955.079849]  ffffffff8104fc31 ffff88012dd7e610 ffff88012dd7e610 ffff88002ee03
dc0
[ 2955.079857] <0> ffffffff812ad203 ffff88012dd7e610 ffff88012dd7e628 ffff88002e
e03ea0
[ 2955.079866] <0> ffff88002ee03e70 ffff88002ee03df0 ffffffff816ed761 ffffffff81
5af2ca
[ 2955.079880] Call Trace:
[ 2955.079882]  <IRQ>
[ 2955.079887]  [<ffffffff8104fc31>] ? __trigger_all_cpu_backtrace+0x31/0x70
[ 2955.079891]  [<ffffffff812ad203>] _raw_spin_lock+0x163/0x170
[ 2955.079896]  [<ffffffff816ed761>] _spin_lock+0x51/0x70
[ 2955.079900]  [<ffffffff815af2ca>] ? tcp_write_timer+0x2a/0x740
[ 2955.079904]  [<ffffffff810898d3>] ? run_timer_softirq+0x143/0x300
[ 2955.079909]  [<ffffffff815af2ca>] tcp_write_timer+0x2a/0x740
[ 2955.079913]  [<ffffffff81089966>] run_timer_softirq+0x1d6/0x300
[ 2955.079918]  [<ffffffff810898d3>] ? run_timer_softirq+0x143/0x300
[ 2955.079923]  [<ffffffff815af2a0>] ? tcp_write_timer+0x0/0x740
[ 2955.079928]  [<ffffffff8104e998>] ? lapic_next_event+0x18/0x20
[ 2955.079933]  [<ffffffff81084642>] __do_softirq+0xc2/0x210
[ 2955.079937]  [<ffffffff810a5fd5>] ? tick_program_event+0x25/0x30
[ 2955.079941]  [<ffffffff810371ac>] call_softirq+0x1c/0x30
[ 2955.079945]  [<ffffffff810393c5>] do_softirq+0x95/0xd0
[ 2955.079950]  [<ffffffff81083ff5>] irq_exit+0x95/0xa0
[ 2955.079954]  [<ffffffff8104f54c>] smp_apic_timer_interrupt+0x6c/0xa0
[ 2955.079958]  [<ffffffff81036b73>] apic_timer_interrupt+0x13/0x20
[ 2955.079961]  <EOI>
[ 2955.079966]  [<ffffffff810a688b>] ? tick_nohz_restart_sched_tick+0x15b/0x180
[ 2955.079970]  [<ffffffff810a6892>] ? tick_nohz_restart_sched_tick+0x162/0x180
[ 2955.079975]  [<ffffffff810a688b>] ? tick_nohz_restart_sched_tick+0x15b/0x180
[ 2955.079979]  [<ffffffff810350fd>] ? cpu_idle+0xad/0xc0
[ 2955.079983]  [<ffffffff816cfbc5>] ? rest_init+0x65/0x70
[ 2955.079988]  [<ffffffff81c2fd38>] ? start_kernel+0x38e/0x399
[ 2955.079993]  [<ffffffff81c2f33a>] ? x86_64_start_reservations+0x125/0x129
[ 2955.079997]  [<ffffffff81c2f436>] ? x86_64_start_kernel+0xf8/0x107
[ 2955.080000] Code: 81 ea d8 1f 00 00 48 3b 42 20 73 07 48 8b 50 f9 31 c0 c3 31