[Pkg-virtualbox-devel] Bug#703494: virtualbox: host system hangs and needs reboot

Ingo ingo.steiner at gmx.net
Tue Apr 2 21:01:24 UTC 2013


I can confirm this failure, just happened here as well today after
resume from s2ram.

Kernel is 3.2.41-2 in Wheezy.
CPU Ivy Bridge i5-3570k on Intel DH77EB board.

Resume from s2ram was at 19:21:19h, crash happened at 19:26:53h.

here the corresponding fraction of kern.log:

Apr  2 19:21:19 tux kernel: [28678.217763] PM: resume of devices
complete after 9743.035 msecs
Apr  2 19:21:19 tux kernel: [28678.217830] PM: Finishing wakeup.
Apr  2 19:21:19 tux kernel: [28678.217831] Restarting tasks ... done.
Apr  2 19:21:19 tux kernel: [28678.220298] video LNXVIDEO:00: Restoring
backlight state
Apr  2 19:21:29 tux kernel: [28687.939316] input: Sundtek Ltd. Remote
Control as /devices/virtual/input/input15
Apr  2 19:26:53 tux kernel: [29011.397218] BUG: soft lockup - CPU#0
stuck for 22s! [VirtualBox:26475]
Apr  2 19:26:53 tux kernel: [29011.397222] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:26:53 tux kernel: [29011.397298] CPU 0
Apr  2 19:26:53 tux kernel: [29011.397299] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:26:53 tux kernel: [29011.397358]
Apr  2 19:26:53 tux kernel: [29011.397362] Pid: 26475, comm: VirtualBox
Tainted: G           O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:26:53 tux kernel: [29011.397367] RIP:
0010:[<ffffffff810318f0>]  [<ffffffff810318f0>]
native_flush_tlb_others+0xa2/0xe5
Apr  2 19:26:53 tux kernel: [29011.397377] RSP: 0000:ffff8801eed1fcc0 
EFLAGS: 00000246
Apr  2 19:26:53 tux kernel: [29011.397379] RAX: 0000000000000000 RBX:
ffffea00063c3398 RCX: 0000000000000040
Apr  2 19:26:53 tux kernel: [29011.397382] RDX: 0000000000000001 RSI:
0000000000000200 RDI: ffffffff81761518
Apr  2 19:26:53 tux kernel: [29011.397385] RBP: ffffffff81761518 R08:
0000000000000000 R09: ffffea00063c3398
Apr  2 19:26:53 tux kernel: [29011.397387] R10: ffffea00063c3398 R11:
ffffea000729f078 R12: 0000000000000000
Apr  2 19:26:53 tux kernel: [29011.397390] R13: ffffffff81761518 R14:
0000000000000000 R15: 00000000000000e2
Apr  2 19:26:53 tux kernel: [29011.397393] FS:  00007fe8f8c8a700(0000)
GS:ffff88021f200000(0000) knlGS:0000000000000000
Apr  2 19:26:53 tux kernel: [29011.397397] CS:  0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Apr  2 19:26:53 tux kernel: [29011.397399] CR2: 000000000088d128 CR3:
0000000212143000 CR4: 00000000001426f0
Apr  2 19:26:53 tux kernel: [29011.397402] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:26:53 tux kernel: [29011.397405] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:26:53 tux kernel: [29011.397408] Process VirtualBox (pid:
26475, threadinfo ffff8801eed1e000, task ffff880213610ee0)
Apr  2 19:26:53 tux kernel: [29011.397410] Stack:
Apr  2 19:26:53 tux kernel: [29011.397412]  0000000000000001
ffff880214bb6608 000000000088d128 0000000000000001
Apr  2 19:26:53 tux kernel: [29011.397417]  0000000000000000
000000000088d128 800000020bfb9067 ffffffff8103172d
Apr  2 19:26:53 tux kernel: [29011.397422]  ffffffff81030ab1
800000020bfb9065 ffffffff810d8490 0000000000000000
Apr  2 19:26:53 tux kernel: [29011.397426] Call Trace:
Apr  2 19:26:53 tux kernel: [29011.397431]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:26:53 tux kernel: [29011.397436]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:26:53 tux kernel: [29011.397440]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:26:53 tux kernel: [29011.397445]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:26:53 tux kernel: [29011.397450]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:26:53 tux kernel: [29011.397454]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:26:53 tux kernel: [29011.397460]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:26:53 tux kernel: [29011.397464]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:26:53 tux kernel: [29011.397467] Code: ca b9 00 02 00 00 e8 23
2e 18 00 85 c0 74 2d 48 8b 05 3d d2 65 00 41 8d b4 24 cf 00 00 00 48 89
ef ff 90 d0 00 00 00 eb 02 f3 90 <be> 00 02 00 00 48 89 ef e8 1b 2c 18
00 85 c0 74 ed 83 3d 7c e7
Apr  2 19:26:53 tux kernel: [29011.397506] Call Trace:
Apr  2 19:26:53 tux kernel: [29011.397510]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:26:53 tux kernel: [29011.397513]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:26:53 tux kernel: [29011.397517]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:26:53 tux kernel: [29011.397521]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:26:53 tux kernel: [29011.397525]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:26:53 tux kernel: [29011.397529]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:26:53 tux kernel: [29011.397533]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:26:53 tux kernel: [29011.397537]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:27:08 tux kernel: [29027.156082] ------------[ cut here
]------------
Apr  2 19:27:08 tux kernel: [29027.156089] WARNING: at
/build/buildd-linux_3.2.41-2-amd64-Wvc92F/linux-3.2.41/net/sched/sch_generic.c:256
dev_watchdog+0xf2/0x151()
Apr  2 19:27:08 tux kernel: [29027.156092] Hardware name:        
Apr  2 19:27:08 tux kernel: [29027.156095] NETDEV WATCHDOG: eth0
(e1000e): transmit queue 0 timed out
Apr  2 19:27:08 tux kernel: [29027.156097] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:27:08 tux kernel: [29027.156170] Pid: 26475, comm: VirtualBox
Tainted: G           O 3.2.0-4-amd64 #1 Debian 3.2.41-2
Apr  2 19:27:08 tux kernel: [29027.156173] Call Trace:
Apr  2 19:27:08 tux kernel: [29027.156175]  <IRQ>  [<ffffffff81046a55>]
? warn_slowpath_common+0x78/0x8c
Apr  2 19:27:08 tux kernel: [29027.156185]  [<ffffffff81046b01>] ?
warn_slowpath_fmt+0x45/0x4a
Apr  2 19:27:08 tux kernel: [29027.156190]  [<ffffffff812a5bed>] ?
netif_tx_lock+0x40/0x75
Apr  2 19:27:08 tux kernel: [29027.156196]  [<ffffffff812a5d5d>] ?
dev_watchdog+0xf2/0x151
Apr  2 19:27:08 tux kernel: [29027.156200]  [<ffffffff81052208>] ?
run_timer_softirq+0x19a/0x261
Apr  2 19:27:08 tux kernel: [29027.156205]  [<ffffffff812a5c6b>] ?
netif_tx_unlock+0x49/0x49
Apr  2 19:27:08 tux kernel: [29027.156211]  [<ffffffff81065f15>] ?
timekeeping_get_ns+0xd/0x2a
Apr  2 19:27:08 tux kernel: [29027.156216]  [<ffffffff8104c094>] ?
__do_softirq+0xb9/0x177
Apr  2 19:27:08 tux kernel: [29027.156221]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:27:08 tux kernel: [29027.156226]  [<ffffffff8100f8dd>] ?
do_softirq+0x3c/0x7b
Apr  2 19:27:08 tux kernel: [29027.156230]  [<ffffffff8104c2fc>] ?
irq_exit+0x3c/0x9a
Apr  2 19:27:08 tux kernel: [29027.156235]  [<ffffffff810241e0>] ?
smp_apic_timer_interrupt+0x74/0x82
Apr  2 19:27:08 tux kernel: [29027.156238]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:27:08 tux kernel: [29027.156241]  <EOI>  [<ffffffff810318fd>]
? native_flush_tlb_others+0xaf/0xe5
Apr  2 19:27:08 tux kernel: [29027.156249]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:27:08 tux kernel: [29027.156253]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:27:08 tux kernel: [29027.156257]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:27:08 tux kernel: [29027.156262]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:27:08 tux kernel: [29027.156266]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:27:08 tux kernel: [29027.156270]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:27:08 tux kernel: [29027.156276]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:27:08 tux kernel: [29027.156280]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:27:08 tux kernel: [29027.156283] ---[ end trace
4e52c8db75e24b47 ]---
Apr  2 19:27:21 tux kernel: [29040.064599] INFO: rcu_sched detected
stalls on CPUs/tasks: { 1} (detected by 0, t=15002 jiffies)
Apr  2 19:27:21 tux kernel: [29040.064606] sending NMI to all CPUs:
Apr  2 19:27:21 tux kernel: [29040.064613] NMI backtrace for cpu 3
Apr  2 19:27:21 tux kernel: [29040.064616] CPU 3
Apr  2 19:27:21 tux kernel: [29040.064618] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:27:21 tux kernel: [29040.064696]
Apr  2 19:27:21 tux kernel: [29040.064700] Pid: 0, comm: swapper/3
Tainted: G        W  O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:27:21 tux kernel: [29040.064705] RIP:
0010:[<ffffffff81040e66>]  [<ffffffff81040e66>]
find_busiest_group+0xf5/0x805
Apr  2 19:27:21 tux kernel: [29040.064714] RSP: 0018:ffff88021f383be0 
EFLAGS: 00000246
Apr  2 19:27:21 tux kernel: [29040.064717] RAX: 0000000000000000 RBX:
ffff88021418a3c0 RCX: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.064719] RDX: 0000000000000000 RSI:
0000000021a72882 RDI: ffff88021f383d40
Apr  2 19:27:21 tux kernel: [29040.064722] RBP: 0000000000000000 R08:
0000000000000200 R09: ffff8800394c5418
Apr  2 19:27:21 tux kernel: [29040.064725] R10: ffff88021f38e980 R11:
ffff88021f38e980 R12: 0000000000000003
Apr  2 19:27:21 tux kernel: [29040.064727] R13: ffff880214ba3940 R14:
0000000000000201 R15: ffffffffffffffff
Apr  2 19:27:21 tux kernel: [29040.064731] FS:  0000000000000000(0000)
GS:ffff88021f380000(0000) knlGS:0000000000000000
Apr  2 19:27:21 tux kernel: [29040.064734] CS:  0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Apr  2 19:27:21 tux kernel: [29040.064736] CR2: 00007f14d66f20ec CR3:
0000000001605000 CR4: 00000000001426e0
Apr  2 19:27:21 tux kernel: [29040.064739] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.064742] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:27:21 tux kernel: [29040.064745] Process swapper/3 (pid: 0,
threadinfo ffff88021658c000, task ffff880216588f60)
Apr  2 19:27:21 tux kernel: [29040.064748] Stack:
Apr  2 19:27:21 tux kernel: [29040.064750]  ffffffff812d6788
ffff88021f383d00 000000001f383c78 0000000000013780
Apr  2 19:27:21 tux kernel: [29040.064755]  0000000100000000
0000000000000000 ffff88021f383e8c ffff88021f393780
Apr  2 19:27:21 tux kernel: [29040.064760]  00000000ffffffff
0000000000000000 ffff88021f38e500 ffff8800394c53d8
Apr  2 19:27:21 tux kernel: [29040.064764] Call Trace:
Apr  2 19:27:21 tux kernel: [29040.064766]  <IRQ>
Apr  2 19:27:21 tux kernel: [29040.064772]  [<ffffffff812d6788>] ?
udp_queue_rcv_skb+0x142/0x20e
Apr  2 19:27:21 tux kernel: [29040.064778]  [<ffffffff810415fb>] ?
load_balance+0x85/0x629
Apr  2 19:27:21 tux kernel: [29040.064783]  [<ffffffff8101c891>] ?
paravirt_write_msr+0xb/0xe
Apr  2 19:27:21 tux kernel: [29040.064788]  [<ffffffff810af885>] ?
perf_event_task_tick+0x183/0x1c8
Apr  2 19:27:21 tux kernel: [29040.064792]  [<ffffffff81041c7b>] ?
rebalance_domains+0xdc/0x14b
Apr  2 19:27:21 tux kernel: [29040.064796]  [<ffffffff81041d25>] ?
run_rebalance_domains+0x3b/0x119
Apr  2 19:27:21 tux kernel: [29040.064800]  [<ffffffff8104c094>] ?
__do_softirq+0xb9/0x177
Apr  2 19:27:21 tux kernel: [29040.064805]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:27:21 tux kernel: [29040.064811]  [<ffffffff8100f8dd>] ?
do_softirq+0x3c/0x7b
Apr  2 19:27:21 tux kernel: [29040.064815]  [<ffffffff8104c2fc>] ?
irq_exit+0x3c/0x9a
Apr  2 19:27:21 tux kernel: [29040.064820]  [<ffffffff810241e0>] ?
smp_apic_timer_interrupt+0x74/0x82
Apr  2 19:27:21 tux kernel: [29040.064823]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:27:21 tux kernel: [29040.064826]  <EOI>
Apr  2 19:27:21 tux kernel: [29040.064831]  [<ffffffff811ed5cc>] ?
intel_idle+0xed/0x119
Apr  2 19:27:21 tux kernel: [29040.064835]  [<ffffffff811ed5a8>] ?
intel_idle+0xc9/0x119
Apr  2 19:27:21 tux kernel: [29040.064841]  [<ffffffff8126ecc3>] ?
cpuidle_idle_call+0xec/0x179
Apr  2 19:27:21 tux kernel: [29040.064845]  [<ffffffff8100d243>] ?
cpu_idle+0xa5/0xf2
Apr  2 19:27:21 tux kernel: [29040.064850]  [<ffffffff8133fc84>] ?
start_secondary+0x1d5/0x1db
Apr  2 19:27:21 tux kernel: [29040.064852] Code: a3 65 18 19 ed 48 8b 7c
24 08 31 c0 b9 10 00 00 00 85 ed c7 44 24 40 ff ff ff ff f3 ab 74 0c 4c
89 ef e8 f8 68 ff ff 89 44 24 40 <49> 8d 45 18 c7 44 24 24 00 00 00 00
41 83 ce ff 48 c7 44 24 48
Apr  2 19:27:21 tux kernel: [29040.064892] Call Trace:
Apr  2 19:27:21 tux kernel: [29040.064893]  <IRQ>  [<ffffffff812d6788>]
? udp_queue_rcv_skb+0x142/0x20e
Apr  2 19:27:21 tux kernel: [29040.064901]  [<ffffffff810415fb>] ?
load_balance+0x85/0x629
Apr  2 19:27:21 tux kernel: [29040.064905]  [<ffffffff8101c891>] ?
paravirt_write_msr+0xb/0xe
Apr  2 19:27:21 tux kernel: [29040.064909]  [<ffffffff810af885>] ?
perf_event_task_tick+0x183/0x1c8
Apr  2 19:27:21 tux kernel: [29040.064912]  [<ffffffff81041c7b>] ?
rebalance_domains+0xdc/0x14b
Apr  2 19:27:21 tux kernel: [29040.064916]  [<ffffffff81041d25>] ?
run_rebalance_domains+0x3b/0x119
Apr  2 19:27:21 tux kernel: [29040.064920]  [<ffffffff8104c094>] ?
__do_softirq+0xb9/0x177
Apr  2 19:27:21 tux kernel: [29040.064924]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:27:21 tux kernel: [29040.064928]  [<ffffffff8100f8dd>] ?
do_softirq+0x3c/0x7b
Apr  2 19:27:21 tux kernel: [29040.064931]  [<ffffffff8104c2fc>] ?
irq_exit+0x3c/0x9a
Apr  2 19:27:21 tux kernel: [29040.064936]  [<ffffffff810241e0>] ?
smp_apic_timer_interrupt+0x74/0x82
Apr  2 19:27:21 tux kernel: [29040.064939]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:27:21 tux kernel: [29040.064941]  <EOI>  [<ffffffff811ed5cc>]
? intel_idle+0xed/0x119
Apr  2 19:27:21 tux kernel: [29040.064947]  [<ffffffff811ed5a8>] ?
intel_idle+0xc9/0x119
Apr  2 19:27:21 tux kernel: [29040.064952]  [<ffffffff8126ecc3>] ?
cpuidle_idle_call+0xec/0x179
Apr  2 19:27:21 tux kernel: [29040.064956]  [<ffffffff8100d243>] ?
cpu_idle+0xa5/0xf2
Apr  2 19:27:21 tux kernel: [29040.064960]  [<ffffffff8133fc84>] ?
start_secondary+0x1d5/0x1db
Apr  2 19:27:21 tux kernel: [29040.064962] NMI backtrace for cpu 0
Apr  2 19:27:21 tux kernel: [29040.064964] CPU 0
Apr  2 19:27:21 tux kernel: [29040.064965] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:27:21 tux kernel: [29040.065028]
Apr  2 19:27:21 tux kernel: [29040.065031] Pid: 26475, comm: VirtualBox
Tainted: G        W  O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:27:21 tux kernel: [29040.065036] RIP:
0010:[<ffffffff811b2450>]  [<ffffffff811b2450>] __delay+0x7/0x9
Apr  2 19:27:21 tux kernel: [29040.065043] RSP: 0000:ffff88021f203e20 
EFLAGS: 00000887
Apr  2 19:27:21 tux kernel: [29040.065045] RAX: ffffffff811b2487 RBX:
0000000000002710 RCX: 0000000000000040
Apr  2 19:27:21 tux kernel: [29040.065048] RDX: 0000000000337918 RSI:
0000000000000200 RDI: 0000000000337919
Apr  2 19:27:21 tux kernel: [29040.065050] RBP: ffffffff81622280 R08:
0000000000000002 R09: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065053] R10: ffff880216456dc0 R11:
ffff880216456dc0 R12: ffffffff81622380
Apr  2 19:27:21 tux kernel: [29040.065056] R13: 0000000000000001 R14:
ffffffff81624380 R15: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065059] FS:  00007fe8f8c8a700(0000)
GS:ffff88021f200000(0000) knlGS:0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065062] CS:  0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Apr  2 19:27:21 tux kernel: [29040.065064] CR2: 000000000088d128 CR3:
0000000212143000 CR4: 00000000001426f0
Apr  2 19:27:21 tux kernel: [29040.065067] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065070] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:27:21 tux kernel: [29040.065073] Process VirtualBox (pid:
26475, threadinfo ffff8801eed1e000, task ffff880213610ee0)
Apr  2 19:27:21 tux kernel: [29040.065075] Stack:
Apr  2 19:27:21 tux kernel: [29040.065077]  ffffffff81024bf1
ffff88021f20edc0 ffffffff81095c2c 0000000000000048
Apr  2 19:27:21 tux kernel: [29040.065081]  ffffffff81624380
0000000000000086 0000000000000000 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065086]  0000000000000000
ffff88021f203f50 ffff88021f20ea78 ffffffff8106bf3c
Apr  2 19:27:21 tux kernel: [29040.065090] Call Trace:
Apr  2 19:27:21 tux kernel: [29040.065092]  <IRQ>
Apr  2 19:27:21 tux kernel: [29040.065097]  [<ffffffff81024bf1>] ?
arch_trigger_all_cpu_backtrace+0x6c/0x7b
Apr  2 19:27:21 tux kernel: [29040.065102]  [<ffffffff81095c2c>] ?
__rcu_pending+0x21a/0x358
Apr  2 19:27:21 tux kernel: [29040.065108]  [<ffffffff8106bf3c>] ?
tick_nohz_handler+0xd0/0xd0
Apr  2 19:27:21 tux kernel: [29040.065111]  [<ffffffff81096097>] ?
rcu_check_callbacks+0x90/0xcc
Apr  2 19:27:21 tux kernel: [29040.065116]  [<ffffffff810529cf>] ?
update_process_times+0x31/0x63
Apr  2 19:27:21 tux kernel: [29040.065120]  [<ffffffff8106bfa6>] ?
tick_sched_timer+0x6a/0x90
Apr  2 19:27:21 tux kernel: [29040.065124]  [<ffffffff81062228>] ?
__run_hrtimer+0xac/0x135
Apr  2 19:27:21 tux kernel: [29040.065128]  [<ffffffff8106291a>] ?
hrtimer_interrupt+0xd5/0x1af
Apr  2 19:27:21 tux kernel: [29040.065132]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:27:21 tux kernel: [29040.065137]  [<ffffffff810241db>] ?
smp_apic_timer_interrupt+0x6f/0x82
Apr  2 19:27:21 tux kernel: [29040.065141]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:27:21 tux kernel: [29040.065143]  <EOI>
Apr  2 19:27:21 tux kernel: [29040.065147]  [<ffffffff810318f0>] ?
native_flush_tlb_others+0xa2/0xe5
Apr  2 19:27:21 tux kernel: [29040.065152]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:27:21 tux kernel: [29040.065155]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:27:21 tux kernel: [29040.065160]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:27:21 tux kernel: [29040.065164]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:27:21 tux kernel: [29040.065169]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:27:21 tux kernel: [29040.065173]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:27:21 tux kernel: [29040.065178]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:27:21 tux kernel: [29040.065183]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:27:21 tux kernel: [29040.065185] Code: 66 66 2e 0f 1f 84 00 00
00 00 00 eb 0e 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 ff c8 75 fb
48 ff c8 c3 48 8b 05 b8 14 49 00 <ff> e0 65 48 8b 14 25 d8 36 01 00 48
6b d2 3e 48 8d 04 bd 00 00
Apr  2 19:27:21 tux kernel: [29040.065224] Call Trace:
Apr  2 19:27:21 tux kernel: [29040.065226]  <IRQ>  [<ffffffff81024bf1>]
? arch_trigger_all_cpu_backtrace+0x6c/0x7b
Apr  2 19:27:21 tux kernel: [29040.065233]  [<ffffffff81095c2c>] ?
__rcu_pending+0x21a/0x358
Apr  2 19:27:21 tux kernel: [29040.065237]  [<ffffffff8106bf3c>] ?
tick_nohz_handler+0xd0/0xd0
Apr  2 19:27:21 tux kernel: [29040.065240]  [<ffffffff81096097>] ?
rcu_check_callbacks+0x90/0xcc
Apr  2 19:27:21 tux kernel: [29040.065244]  [<ffffffff810529cf>] ?
update_process_times+0x31/0x63
Apr  2 19:27:21 tux kernel: [29040.065248]  [<ffffffff8106bfa6>] ?
tick_sched_timer+0x6a/0x90
Apr  2 19:27:21 tux kernel: [29040.065252]  [<ffffffff81062228>] ?
__run_hrtimer+0xac/0x135
Apr  2 19:27:21 tux kernel: [29040.065255]  [<ffffffff8106291a>] ?
hrtimer_interrupt+0xd5/0x1af
Apr  2 19:27:21 tux kernel: [29040.065259]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:27:21 tux kernel: [29040.065263]  [<ffffffff810241db>] ?
smp_apic_timer_interrupt+0x6f/0x82
Apr  2 19:27:21 tux kernel: [29040.065267]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:27:21 tux kernel: [29040.065269]  <EOI>  [<ffffffff810318f0>]
? native_flush_tlb_others+0xa2/0xe5
Apr  2 19:27:21 tux kernel: [29040.065276]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:27:21 tux kernel: [29040.065279]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:27:21 tux kernel: [29040.065283]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:27:21 tux kernel: [29040.065286]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:27:21 tux kernel: [29040.065291]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:27:21 tux kernel: [29040.065294]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:27:21 tux kernel: [29040.065299]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:27:21 tux kernel: [29040.065303]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:27:21 tux kernel: [29040.065307] NMI backtrace for cpu 2
Apr  2 19:27:21 tux kernel: [29040.065310] CPU 2
Apr  2 19:27:21 tux kernel: [29040.065312] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:27:21 tux kernel: [29040.065379]
Apr  2 19:27:21 tux kernel: [29040.065382] Pid: 0, comm: swapper/2
Tainted: G        W  O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:27:21 tux kernel: [29040.065387] RIP:
0010:[<ffffffff81094b6b>]  [<ffffffff81094b6b>] atomic_add_return+0x6/0x9
Apr  2 19:27:21 tux kernel: [29040.065396] RSP: 0018:ffff88021f303f00 
EFLAGS: 00000002
Apr  2 19:27:21 tux kernel: [29040.065398] RAX: 00000000043fbba7 RBX:
0000000000000002 RCX: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065401] RDX: 0000000000000000 RSI:
ffff88021f20eca8 RDI: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065404] RBP: 000000000000eca0 R08:
0000000000000000 R09: ffffffff8168ef00
Apr  2 19:27:21 tux kernel: [29040.065406] R10: ffff88021f30e980 R11:
ffff88021f30e980 R12: ffffffff8168ef00
Apr  2 19:27:21 tux kernel: [29040.065409] R13: 0000000000000000 R14:
ffff88021f30dc80 R15: 00000001006db2c1
Apr  2 19:27:21 tux kernel: [29040.065412] FS:  0000000000000000(0000)
GS:ffff88021f300000(0000) knlGS:0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065416] CS:  0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Apr  2 19:27:21 tux kernel: [29040.065418] CR2: 00007f54bc8b0000 CR3:
0000000163006000 CR4: 00000000001426e0
Apr  2 19:27:21 tux kernel: [29040.065421] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:27:21 tux kernel: [29040.065424] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:27:21 tux kernel: [29040.065427] Process swapper/2 (pid: 0,
threadinfo ffff88021655a000, task ffff880216559610)
Apr  2 19:27:21 tux kernel: [29040.065429] Stack:
Apr  2 19:27:21 tux kernel: [29040.065432]  ffffffff81096171
ffff88021f30e980 ffff88021f30eab0 0000000000000002
Apr  2 19:27:21 tux kernel: [29040.065436]  0000000000000086
00001a6d4caaaae8 ffffffff8106c313 ffffffff8104b4fc
Apr  2 19:27:21 tux kernel: [29040.065441]  0000003aa2894000
ffffffff81354bac 00001a6d4caa8100 0000000000000046
Apr  2 19:27:21 tux kernel: [29040.065445] Call Trace:
Apr  2 19:27:21 tux kernel: [29040.065447]  <IRQ>
Apr  2 19:27:21 tux kernel: [29040.065451]  [<ffffffff81096171>] ?
rcu_needs_cpu+0x50/0x1bb
Apr  2 19:27:21 tux kernel: [29040.065457]  [<ffffffff8106c313>] ?
tick_nohz_stop_sched_tick+0x159/0x327
Apr  2 19:27:21 tux kernel: [29040.065461]  [<ffffffff8104b4fc>] ?
__local_bh_enable+0x40/0x77
Apr  2 19:27:21 tux kernel: [29040.065466]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:27:21 tux kernel: [29040.065471]  [<ffffffff810241e0>] ?
smp_apic_timer_interrupt+0x74/0x82
Apr  2 19:27:21 tux kernel: [29040.065475]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:27:21 tux kernel: [29040.065477]  <EOI>
Apr  2 19:27:21 tux kernel: [29040.065481]  [<ffffffff811ed5cc>] ?
intel_idle+0xed/0x119
Apr  2 19:27:21 tux kernel: [29040.065484]  [<ffffffff811ed5a8>] ?
intel_idle+0xc9/0x119
Apr  2 19:27:21 tux kernel: [29040.065489]  [<ffffffff8126ecc3>] ?
cpuidle_idle_call+0xec/0x179
Apr  2 19:27:21 tux kernel: [29040.065494]  [<ffffffff8100d243>] ?
cpu_idle+0xa5/0xf2
Apr  2 19:27:21 tux kernel: [29040.065498]  [<ffffffff8133fc84>] ?
start_secondary+0x1d5/0x1db
Apr  2 19:27:21 tux kernel: [29040.065500] Code: c3 90 90 90 57 9d 0f 1f
44 00 00 c3 9c 58 0f 1f 44 00 00 48 89 c2 fa 66 0f 1f 44 00 00 48 89 d0
c3 f0 ff 07 c3 89 f8 f0 0f c1 06 <01> f8 c3 48 8b 05 9b f8 58 00 c3 48
8b 05 93 d6 58 00 c3 48 ff
Apr  2 19:27:21 tux kernel: [29040.065540] Call Trace:
Apr  2 19:27:21 tux kernel: [29040.065541]  <IRQ>  [<ffffffff81096171>]
? rcu_needs_cpu+0x50/0x1bb
Apr  2 19:27:21 tux kernel: [29040.065548]  [<ffffffff8106c313>] ?
tick_nohz_stop_sched_tick+0x159/0x327
Apr  2 19:27:21 tux kernel: [29040.065552]  [<ffffffff8104b4fc>] ?
__local_bh_enable+0x40/0x77
Apr  2 19:27:21 tux kernel: [29040.065555]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:27:21 tux kernel: [29040.065560]  [<ffffffff810241e0>] ?
smp_apic_timer_interrupt+0x74/0x82
Apr  2 19:27:21 tux kernel: [29040.065563]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:27:21 tux kernel: [29040.065565]  <EOI>  [<ffffffff811ed5cc>]
? intel_idle+0xed/0x119
Apr  2 19:27:21 tux kernel: [29040.065571]  [<ffffffff811ed5a8>] ?
intel_idle+0xc9/0x119
Apr  2 19:27:21 tux kernel: [29040.065576]  [<ffffffff8126ecc3>] ?
cpuidle_idle_call+0xec/0x179
Apr  2 19:27:21 tux kernel: [29040.065580]  [<ffffffff8100d243>] ?
cpu_idle+0xa5/0xf2
Apr  2 19:27:21 tux kernel: [29040.065584]  [<ffffffff8133fc84>] ?
start_secondary+0x1d5/0x1db
Apr  2 19:27:57 tux kernel: [29075.360149] BUG: soft lockup - CPU#0
stuck for 24s! [VirtualBox:26475]
Apr  2 19:27:57 tux kernel: [29075.360152] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:27:57 tux kernel: [29075.360225] CPU 0
Apr  2 19:27:57 tux kernel: [29075.360227] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:27:57 tux kernel: [29075.360285]
Apr  2 19:27:57 tux kernel: [29075.360288] Pid: 26475, comm: VirtualBox
Tainted: G        W  O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:27:57 tux kernel: [29075.360294] RIP:
0010:[<ffffffff811b4522>]  [<ffffffff811b4522>] __bitmap_empty+0xa/0x52
Apr  2 19:27:57 tux kernel: [29075.360302] RSP: 0000:ffff8801eed1fcb8 
EFLAGS: 00000246
Apr  2 19:27:57 tux kernel: [29075.360304] RAX: 0000000000000008 RBX:
0000000000000000 RCX: 0000000000000040
Apr  2 19:27:57 tux kernel: [29075.360307] RDX: 0000000000000000 RSI:
0000000000000200 RDI: ffffffff81761518
Apr  2 19:27:57 tux kernel: [29075.360310] RBP: ffffffff81761518 R08:
0000000000000000 R09: ffffea00063c3398
Apr  2 19:27:57 tux kernel: [29075.360312] R10: ffffea00063c3398 R11:
ffffea000729f078 R12: 0000000000000000
Apr  2 19:27:57 tux kernel: [29075.360315] R13: 00000000000000e2 R14:
0000000000000001 R15: ffff8801eed1fee8
Apr  2 19:27:57 tux kernel: [29075.360318] FS:  00007fe8f8c8a700(0000)
GS:ffff88021f200000(0000) knlGS:0000000000000000
Apr  2 19:27:57 tux kernel: [29075.360322] CS:  0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Apr  2 19:27:57 tux kernel: [29075.360324] CR2: 000000000088d128 CR3:
0000000212143000 CR4: 00000000001426f0
Apr  2 19:27:57 tux kernel: [29075.360327] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:27:57 tux kernel: [29075.360329] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:27:57 tux kernel: [29075.360332] Process VirtualBox (pid:
26475, threadinfo ffff8801eed1e000, task ffff880213610ee0)
Apr  2 19:27:57 tux kernel: [29075.360335] Stack:
Apr  2 19:27:57 tux kernel: [29075.360337]  ffffffff810318fd
0000000000000001 ffff880214bb6608 000000000088d128
Apr  2 19:27:57 tux kernel: [29075.360341]  0000000000000001
0000000000000000 000000000088d128 800000020bfb9067
Apr  2 19:27:57 tux kernel: [29075.360346]  ffffffff8103172d
ffffffff81030ab1 800000020bfb9065 ffffffff810d8490
Apr  2 19:27:57 tux kernel: [29075.360350] Call Trace:
Apr  2 19:27:57 tux kernel: [29075.360356]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:27:57 tux kernel: [29075.360360]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:27:57 tux kernel: [29075.360364]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:27:57 tux kernel: [29075.360369]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:27:57 tux kernel: [29075.360373]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:27:57 tux kernel: [29075.360378]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:27:57 tux kernel: [29075.360382]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:27:57 tux kernel: [29075.360388]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:27:57 tux kernel: [29075.360392]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:27:57 tux kernel: [29075.360395] Code: 8d 44 24 20 4c 89 4c 24
48 c7 44 24 08 10 00 00 00 48 89 44 24 18 e8 5a ff ff ff 48 83 c4 58 c3
90 89 f0 b9 40 00 00 00 99 f7 f9 <31> d2 eb 0b 48 ff c2 48 83 7c d7 f8
00 75 36 39 c2 7c f1 40 f6
Apr  2 19:27:57 tux kernel: [29075.360434] Call Trace:
Apr  2 19:27:57 tux kernel: [29075.360438]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:27:57 tux kernel: [29075.360441]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:27:57 tux kernel: [29075.360445]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:27:57 tux kernel: [29075.360448]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:27:57 tux kernel: [29075.360452]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:27:57 tux kernel: [29075.360456]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:27:57 tux kernel: [29075.360460]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:27:57 tux kernel: [29075.360464]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:27:57 tux kernel: [29075.360469]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:28:25 tux kernel: [29103.343932] BUG: soft lockup - CPU#0
stuck for 22s! [VirtualBox:26475]
Apr  2 19:28:25 tux kernel: [29103.343935] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:28:25 tux kernel: [29103.344007] CPU 0
Apr  2 19:28:25 tux kernel: [29103.344008] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:28:25 tux kernel: [29103.344067]
Apr  2 19:28:25 tux kernel: [29103.344070] Pid: 26475, comm: VirtualBox
Tainted: G        W  O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:28:25 tux kernel: [29103.344075] RIP:
0010:[<ffffffff811b4518>]  [<ffffffff811b4518>] kasprintf+0x44/0x44
Apr  2 19:28:25 tux kernel: [29103.344083] RSP: 0000:ffff8801eed1fcb8 
EFLAGS: 00000246
Apr  2 19:28:25 tux kernel: [29103.344085] RAX: 0000000000000000 RBX:
0000000000000000 RCX: 0000000000000040
Apr  2 19:28:25 tux kernel: [29103.344088] RDX: 0000000000000001 RSI:
0000000000000200 RDI: ffffffff81761518
Apr  2 19:28:25 tux kernel: [29103.344091] RBP: ffffffff81761518 R08:
0000000000000000 R09: ffffea00063c3398
Apr  2 19:28:25 tux kernel: [29103.344093] R10: ffffea00063c3398 R11:
ffffea000729f078 R12: 0000000000000000
Apr  2 19:28:25 tux kernel: [29103.344096] R13: 00000000000000e2 R14:
0000000000000001 R15: ffff8801eed1fee8
Apr  2 19:28:25 tux kernel: [29103.344099] FS:  00007fe8f8c8a700(0000)
GS:ffff88021f200000(0000) knlGS:0000000000000000
Apr  2 19:28:25 tux kernel: [29103.344102] CS:  0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Apr  2 19:28:25 tux kernel: [29103.344105] CR2: 000000000088d128 CR3:
0000000212143000 CR4: 00000000001426f0
Apr  2 19:28:25 tux kernel: [29103.344108] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:28:25 tux kernel: [29103.344110] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:28:25 tux kernel: [29103.344113] Process VirtualBox (pid:
26475, threadinfo ffff8801eed1e000, task ffff880213610ee0)
Apr  2 19:28:25 tux kernel: [29103.344116] Stack:
Apr  2 19:28:25 tux kernel: [29103.344118]  ffffffff810318fd
0000000000000001 ffff880214bb6608 000000000088d128
Apr  2 19:28:25 tux kernel: [29103.344122]  0000000000000001
0000000000000000 000000000088d128 800000020bfb9067
Apr  2 19:28:25 tux kernel: [29103.344127]  ffffffff8103172d
ffffffff81030ab1 800000020bfb9065 ffffffff810d8490
Apr  2 19:28:25 tux kernel: [29103.344131] Call Trace:
Apr  2 19:28:25 tux kernel: [29103.344137]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:28:25 tux kernel: [29103.344141]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:28:25 tux kernel: [29103.344145]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:28:25 tux kernel: [29103.344150]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:28:25 tux kernel: [29103.344155]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:28:25 tux kernel: [29103.344159]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:28:25 tux kernel: [29103.344164]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:28:25 tux kernel: [29103.344169]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:28:25 tux kernel: [29103.344174]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:28:25 tux kernel: [29103.344176] Code: 89 44 24 40 48 89 44 24
10 48 8d 44 24 20 4c 89 4c 24 48 c7 44 24 08 10 00 00 00 48 89 44 24 18
e8 5a ff ff ff 48 83 c4 58 c3 90 <89> f0 b9 40 00 00 00 99 f7 f9 31 d2
eb 0b 48 ff c2 48 83 7c d7
Apr  2 19:28:25 tux kernel: [29103.344215] Call Trace:
Apr  2 19:28:25 tux kernel: [29103.344219]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:28:25 tux kernel: [29103.344223]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:28:25 tux kernel: [29103.344226]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:28:25 tux kernel: [29103.344229]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:28:25 tux kernel: [29103.344233]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:28:25 tux kernel: [29103.344237]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:28:25 tux kernel: [29103.344241]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:28:25 tux kernel: [29103.344245]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:28:25 tux kernel: [29103.344250]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:28:53 tux kernel: [29131.327718] BUG: soft lockup - CPU#0
stuck for 22s! [VirtualBox:26475]
Apr  2 19:28:53 tux kernel: [29131.327722] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:28:53 tux kernel: [29131.327795] CPU 0
Apr  2 19:28:53 tux kernel: [29131.327797] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:28:53 tux kernel: [29131.327855]
Apr  2 19:28:53 tux kernel: [29131.327858] Pid: 26475, comm: VirtualBox
Tainted: G        W  O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:28:53 tux kernel: [29131.327863] RIP:
0010:[<ffffffff81070c2e>]  [<ffffffff81070c2e>]
arch_local_irq_restore+0x2/0x8
Apr  2 19:28:53 tux kernel: [29131.327871] RSP: 0000:ffff88021f203e88 
EFLAGS: 00000246
Apr  2 19:28:53 tux kernel: [29131.327874] RAX: ffff88020f8201bc RBX:
0000000000001fff RCX: 00000001006e0bef
Apr  2 19:28:53 tux kernel: [29131.327876] RDX: 0000000000001fff RSI:
0000000000000246 RDI: 0000000000000246
Apr  2 19:28:53 tux kernel: [29131.327879] RBP: 0000000000000100 R08:
ffff88021f20e980 R09: 0000000000b71b4a
Apr  2 19:28:53 tux kernel: [29131.327882] R10: 00000000ffffffff R11:
ffff88021f20e980 R12: ffff88021f203df8
Apr  2 19:28:53 tux kernel: [29131.327884] R13: ffffffff8135341e R14:
0000000000000100 R15: ffffffff81788740
Apr  2 19:28:53 tux kernel: [29131.327888] FS:  00007fe8f8c8a700(0000)
GS:ffff88021f200000(0000) knlGS:0000000000000000
Apr  2 19:28:53 tux kernel: [29131.327890] CS:  0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Apr  2 19:28:53 tux kernel: [29131.327893] CR2: 000000000088d128 CR3:
0000000212143000 CR4: 00000000001426f0
Apr  2 19:28:53 tux kernel: [29131.327896] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:28:53 tux kernel: [29131.327899] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:28:53 tux kernel: [29131.327902] Process VirtualBox (pid:
26475, threadinfo ffff8801eed1e000, task ffff880213610ee0)
Apr  2 19:28:53 tux kernel: [29131.327904] Stack:
Apr  2 19:28:53 tux kernel: [29131.327906]  ffffffff81052208
ffff88021f203f50 ffffffffa002c0c4 ffff88020f8201a0
Apr  2 19:28:53 tux kernel: [29131.327911]  ffff8801eed1ffd8
ffff88021f203eb0 ffff88021f203eb0 ffffffff81065f15
Apr  2 19:28:53 tux kernel: [29131.327915]  ffffffff81604088
ffff8801eed1ffd8 0000000000000100 0000000000000001
Apr  2 19:28:53 tux kernel: [29131.327920] Call Trace:
Apr  2 19:28:53 tux kernel: [29131.327922]  <IRQ>
Apr  2 19:28:53 tux kernel: [29131.327927]  [<ffffffff81052208>] ?
run_timer_softirq+0x19a/0x261
Apr  2 19:28:53 tux kernel: [29131.327936]  [<ffffffffa002c0c4>] ?
ehci_bus_suspend+0x266/0x266 [ehci_hcd]
Apr  2 19:28:53 tux kernel: [29131.327943]  [<ffffffff81065f15>] ?
timekeeping_get_ns+0xd/0x2a
Apr  2 19:28:53 tux kernel: [29131.327948]  [<ffffffff8104c094>] ?
__do_softirq+0xb9/0x177
Apr  2 19:28:53 tux kernel: [29131.327953]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:28:53 tux kernel: [29131.327958]  [<ffffffff8100f8dd>] ?
do_softirq+0x3c/0x7b
Apr  2 19:28:53 tux kernel: [29131.327962]  [<ffffffff8104c2fc>] ?
irq_exit+0x3c/0x9a
Apr  2 19:28:53 tux kernel: [29131.327967]  [<ffffffff810241e0>] ?
smp_apic_timer_interrupt+0x74/0x82
Apr  2 19:28:53 tux kernel: [29131.327971]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:28:53 tux kernel: [29131.327973]  <EOI>
Apr  2 19:28:53 tux kernel: [29131.327979]  [<ffffffff811b4518>] ?
kasprintf+0x44/0x44
Apr  2 19:28:53 tux kernel: [29131.327984]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:28:53 tux kernel: [29131.327988]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:28:53 tux kernel: [29131.327992]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:28:53 tux kernel: [29131.327996]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:28:53 tux kernel: [29131.328001]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:28:53 tux kernel: [29131.328005]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:28:53 tux kernel: [29131.328009]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:28:53 tux kernel: [29131.328015]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:28:53 tux kernel: [29131.328020]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:28:53 tux kernel: [29131.328022] Code: cd 2d 00 66 ff 05 c3 35
59 00 c3 48 c7 c7 d0 41 60 81 e9 a6 cd 2d 00 66 ff 05 af 35 59 00 fb 66
0f 1f 44 00 00 c3 c3 90 90 57 9d <0f> 1f 44 00 00 c3 fa 66 0f 1f 44 00
00 c3 50 9c 58 0f 1f 44 00
Apr  2 19:28:53 tux kernel: [29131.328061] Call Trace:
Apr  2 19:28:53 tux kernel: [29131.328063]  <IRQ>  [<ffffffff81052208>]
? run_timer_softirq+0x19a/0x261
Apr  2 19:28:53 tux kernel: [29131.328073]  [<ffffffffa002c0c4>] ?
ehci_bus_suspend+0x266/0x266 [ehci_hcd]
Apr  2 19:28:53 tux kernel: [29131.328078]  [<ffffffff81065f15>] ?
timekeeping_get_ns+0xd/0x2a
Apr  2 19:28:53 tux kernel: [29131.328082]  [<ffffffff8104c094>] ?
__do_softirq+0xb9/0x177
Apr  2 19:28:53 tux kernel: [29131.328085]  [<ffffffff81354bac>] ?
call_softirq+0x1c/0x30
Apr  2 19:28:53 tux kernel: [29131.328090]  [<ffffffff8100f8dd>] ?
do_softirq+0x3c/0x7b
Apr  2 19:28:53 tux kernel: [29131.328093]  [<ffffffff8104c2fc>] ?
irq_exit+0x3c/0x9a
Apr  2 19:28:53 tux kernel: [29131.328098]  [<ffffffff810241e0>] ?
smp_apic_timer_interrupt+0x74/0x82
Apr  2 19:28:53 tux kernel: [29131.328101]  [<ffffffff8135341e>] ?
apic_timer_interrupt+0x6e/0x80
Apr  2 19:28:53 tux kernel: [29131.328103]  <EOI>  [<ffffffff811b4518>]
? kasprintf+0x44/0x44
Apr  2 19:28:53 tux kernel: [29131.328110]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:28:53 tux kernel: [29131.328114]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:28:53 tux kernel: [29131.328118]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:28:53 tux kernel: [29131.328121]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:28:53 tux kernel: [29131.328125]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:28:53 tux kernel: [29131.328130]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:28:53 tux kernel: [29131.328133]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:28:53 tux kernel: [29131.328138]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:28:53 tux kernel: [29131.328142]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:29:21 tux kernel: [29159.311497] BUG: soft lockup - CPU#0
stuck for 22s! [VirtualBox:26475]
Apr  2 19:29:21 tux kernel: [29159.311500] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:29:21 tux kernel: [29159.311574] CPU 0
Apr  2 19:29:21 tux kernel: [29159.311575] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:29:21 tux kernel: [29159.311634]
Apr  2 19:29:21 tux kernel: [29159.311637] Pid: 26475, comm: VirtualBox
Tainted: G        W  O 3.2.0-4-amd64 #1 Debian 3.2.41-2                 
/DH77EB
Apr  2 19:29:21 tux kernel: [29159.311643] RIP:
0010:[<ffffffff811b4522>]  [<ffffffff811b4522>] __bitmap_empty+0xa/0x52
Apr  2 19:29:21 tux kernel: [29159.311651] RSP: 0000:ffff8801eed1fcb8 
EFLAGS: 00000246
Apr  2 19:29:21 tux kernel: [29159.311654] RAX: 0000000000000008 RBX:
0000000000000000 RCX: 0000000000000040
Apr  2 19:29:21 tux kernel: [29159.311656] RDX: 0000000000000000 RSI:
0000000000000200 RDI: ffffffff81761518
Apr  2 19:29:21 tux kernel: [29159.311659] RBP: ffffffff81761518 R08:
0000000000000000 R09: ffffea00063c3398
Apr  2 19:29:21 tux kernel: [29159.311662] R10: ffffea00063c3398 R11:
ffffea000729f078 R12: 0000000000000000
Apr  2 19:29:21 tux kernel: [29159.311664] R13: 00000000000000e2 R14:
0000000000000001 R15: ffff8801eed1fee8
Apr  2 19:29:21 tux kernel: [29159.311668] FS:  00007fe8f8c8a700(0000)
GS:ffff88021f200000(0000) knlGS:0000000000000000
Apr  2 19:29:21 tux kernel: [29159.311671] CS:  0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Apr  2 19:29:21 tux kernel: [29159.311673] CR2: 000000000088d128 CR3:
0000000212143000 CR4: 00000000001426f0
Apr  2 19:29:21 tux kernel: [29159.311676] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Apr  2 19:29:21 tux kernel: [29159.311679] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Apr  2 19:29:21 tux kernel: [29159.311682] Process VirtualBox (pid:
26475, threadinfo ffff8801eed1e000, task ffff880213610ee0)
Apr  2 19:29:21 tux kernel: [29159.311684] Stack:
Apr  2 19:29:21 tux kernel: [29159.311686]  ffffffff810318fd
0000000000000001 ffff880214bb6608 000000000088d128
Apr  2 19:29:21 tux kernel: [29159.311691]  0000000000000001
0000000000000000 000000000088d128 800000020bfb9067
Apr  2 19:29:21 tux kernel: [29159.311695]  ffffffff8103172d
ffffffff81030ab1 800000020bfb9065 ffffffff810d8490
Apr  2 19:29:21 tux kernel: [29159.311700] Call Trace:
Apr  2 19:29:21 tux kernel: [29159.311706]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:29:21 tux kernel: [29159.311710]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:29:21 tux kernel: [29159.311714]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:29:21 tux kernel: [29159.311718]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:29:21 tux kernel: [29159.311723]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:29:21 tux kernel: [29159.311727]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:29:21 tux kernel: [29159.311731]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:29:21 tux kernel: [29159.311737]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:29:21 tux kernel: [29159.311742]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:29:21 tux kernel: [29159.311744] Code: 8d 44 24 20 4c 89 4c 24
48 c7 44 24 08 10 00 00 00 48 89 44 24 18 e8 5a ff ff ff 48 83 c4 58 c3
90 89 f0 b9 40 00 00 00 99 f7 f9 <31> d2 eb 0b 48 ff c2 48 83 7c d7 f8
00 75 36 39 c2 7c f1 40 f6
Apr  2 19:29:21 tux kernel: [29159.311783] Call Trace:
Apr  2 19:29:21 tux kernel: [29159.311787]  [<ffffffff810318fd>] ?
native_flush_tlb_others+0xaf/0xe5
Apr  2 19:29:21 tux kernel: [29159.311791]  [<ffffffff8103172d>] ?
flush_tlb_others+0x5/0x8
Apr  2 19:29:21 tux kernel: [29159.311794]  [<ffffffff81030ab1>] ?
ptep_set_access_flags+0x39/0x45
Apr  2 19:29:21 tux kernel: [29159.311798]  [<ffffffff810d8490>] ?
page_move_anon_rmap+0x1c/0x28
Apr  2 19:29:21 tux kernel: [29159.311802]  [<ffffffff810cf2e4>] ?
do_wp_page+0x260/0x563
Apr  2 19:29:21 tux kernel: [29159.311806]  [<ffffffff810d0d98>] ?
handle_pte_fault+0x739/0x79f
Apr  2 19:29:21 tux kernel: [29159.311809]  [<ffffffff810cde95>] ?
pte_offset_kernel+0x16/0x35
Apr  2 19:29:21 tux kernel: [29159.311814]  [<ffffffff8135093d>] ?
do_page_fault+0x312/0x337
Apr  2 19:29:21 tux kernel: [29159.311818]  [<ffffffff8134df35>] ?
page_fault+0x25/0x30
Apr  2 19:29:49 tux kernel: [29187.295279] BUG: soft lockup - CPU#0
stuck for 22s! [VirtualBox:26475]
Apr  2 19:29:49 tux kernel: [29187.295282] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:29:49 tux kernel: [29187.295356] CPU 0
Apr  2 19:29:49 tux kernel: [29187.295358] Modules linked in: ext3 jbd
usb_storage bnep parport_pc ppdev lp parport rfcomm bluetooth rfkill
cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative
pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nfsd nfs
nfs_acl auth_rpcgss fscache lockd sunrpc snd_mixer_oss fuse w83627ehf
hwmon_vid loop usblp uinput snd_hda_codec_realtek coretemp crc32c_intel
ghash_clmulni_intel aesni_intel aes_x86_64 snd_hda_intel aes_generic
cryptd snd_hda_codec evdev snd_hwdep snd_pcm snd_page_alloc snd_seq
snd_seq_device snd_timer i915 pcspkr snd drm_kms_helper drm iTCO_wdt wmi
iTCO_vendor_support i2c_algo_bit i2c_core soundcore acpi_cpufreq mperf
video processor button ext4 crc16 jbd2 mbcache sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid thermal fan thermal_sys ahci libahci libata e1000e
ehci_hcd scsi_mod xhci_hcd usbcore usb_common [last unloaded:
scsi_wait_scan]
Apr  2 19:29:49 tux kernel: [29187.295416]

.......

Ingo



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