=======================
BUG: soft lockup detected on CPU#1!
 [<c0151d52>] softlockup_tick+0xb2/0x100
 [<c01324b3>] update_process_times+0x33/0x80
 [<c01443cb>] tick_sched_timer+0x5b/0xc0
 [<c01404e3>] hrtimer_interrupt+0x143/0x1d0
 [<c0118943>] smp_apic_timer_interrupt+0x53/0x90
 [<c025a35e>] acpi_hw_register_write+0x11b/0x14b
 [<c0104d00>] apic_timer_interrupt+0x28/0x30
 [<f88ab921>] acpi_processor_idle+0x20f/0x3d2 [processor]
 [<c0102434>] cpu_idle+0x84/0xe0
 =======================
BUG: soft lockup detected on CPU#0!
 [<c0151d52>] softlockup_tick+0xb2/0x100
 [<c01324b3>] update_process_times+0x33/0x80
 [<c01443cb>] tick_sched_timer+0x5b/0xc0
 [<c01404e3>] hrtimer_interrupt+0x143/0x1d0
 [<c0118943>] smp_apic_timer_interrupt+0x53/0x90
 [<c0104d00>] apic_timer_interrupt+0x28/0x30
 [<f959007b>] _nv008027rm+0x17/0x78 [nvidia]
 [<c013119c>] do_gettimeofday+0x7c/0xf0
 [<f96c8842>] os_get_current_time+0xa/0x26 [nvidia]
 [<f93a8746>] <3>ipw3945: Microcode SW error detected.  Restarting.
_nv003362rm+0x16/0x1c [nvidia]
 [<f94f2597>] <3>ipw3945: request scan called when driver not ready.
_nv000856rm+0x1f/0x28 [nvidia]
 [<f968e092>] _nv001504rm+0x3a/0x90 [nvidia]
 [<f94e6ffd>] _nv000863rm+0x3d/0x4c [nvidia]
 [<f93f1ac6>] _nv011698rm+0x42e/0xa90 [nvidia]
 [<f93f1ea0>] _nv011698rm+0x808/0xa90 [nvidia]
 [<f93973cd>] _nv003589rm+0x1d/0x2c [nvidia]
 [<f93973d6>] _nv003589rm+0x26/0x2c [nvidia]
 [<f95989f1>] _nv007010rm+0x79/0xa4 [nvidia]
 [<f95db7f9>] _nv006762rm+0x151/0x1c0 [nvidia]
 [<f95db836>] _nv006762rm+0x18e/0x1c0 [nvidia]
 [<f93f1657>] _nv002467rm+0x43/0x84 [nvidia]
 [<f93f21dd>] _nv011738rm+0xb5/0x31c [nvidia]
 [<f93f2222>] _nv011738rm+0xfa/0x31c [nvidia]
 [<f93e497d>] _nv011800rm+0x31/0x44 [nvidia]
 [<f93fbafe>] _nv011747rm+0x262/0x4f8 [nvidia]
 [<f93e69db>] _nv011964rm+0x7f/0x9c [nvidia]
 [<f93fc1e6>] _nv011748rm+0xc6/0xd0 [nvidia]
 [<f93973d6>] _nv003589rm+0x26/0x2c [nvidia]
 [<f93e40f3>] _nv011768rm+0x203/0x288 [nvidia]
 [<f9651e93>] _nv003108rm+0x9ab/0xb64 [nvidia]
 [<f959a461>] _nv007240rm+0x6d/0x78 [nvidia]
 [<f94cf25b>] _nv003507rm+0x27/0x3c [nvidia]
 [<f9650f2d>] _nv003073rm+0x5d/0x68 [nvidia]
 [<f93973d6>] _nv003589rm+0x26/0x2c [nvidia]
 [<f965d58b>] _nv003091rm+0x3b7/0x3c4 [nvidia]
 [<f9652929>] _nv003099rm+0x105/0x138 [nvidia]
 [<f95989f1>] _nv007010rm+0x79/0xa4 [nvidia]
 [<f9653643>] _nv003204rm+0x123/0x214 [nvidia]
 [<f959a3e3>] _nv007243rm+0x3f/0x50 [nvidia]
 [<f9598bef>] _nv007223rm+0x23/0x28 [nvidia]
 [<f9652f83>] _nv003064rm+0x6f/0x8c [nvidia]
 [<f9652f79>] _nv003064rm+0x65/0x8c [nvidia]
 [<f968de7c>] _nv001529rm+0x54/0xbc [nvidia]
 [<f968de6d>] _nv001529rm+0x45/0xbc [nvidia]
 [<f96ae332>] _nv009278rm+0x1fa/0x678 [nvidia]
 [<f93973cd>] _nv003589rm+0x1d/0x2c [nvidia]
 [<f968e008>] _nv001481rm+0x2c/0x7c [nvidia]
 [<f968dffe>] _nv001481rm+0x22/0x7c [nvidia]
 [<f93973d6>] _nv003589rm+0x26/0x2c [nvidia]
 [<f959a7c9>] _nv006994rm+0x65/0xa4 [nvidia]
 [<f962119b>] _nv004934rm+0x10b/0x4e8 [nvidia]
 [<f962118b>] _nv004934rm+0xfb/0x4e8 [nvidia]
 [<f959a461>] _nv007240rm+0x6d/0x78 [nvidia]
 [<f9598948>] _nv007014rm+0x20/0x28 [nvidia]
 [<f94e04a0>] _nv000908rm+0x20/0xa8 [nvidia]
 [<f96174d0>] _nv004945rm+0x90/0xd4 [nvidia]
 [<f93967fc>] _nv003618rm+0x60/0x108 [nvidia]
 [<f93973d6>] _nv003589rm+0x26/0x2c [nvidia]
 [<f93ac95e>] _nv002554rm+0x8a/0xb4 [nvidia]
 [<f93b1a3b>] rm_isr_bh+0x3f/0x64 [nvidia]
 [<f93b1a59>] rm_isr_bh+0x5d/0x64 [nvidia]
 [<f96c5e94>] nv_kern_isr_bh+0x1e/0x23 [nvidia]
 [<c012dc59>] tasklet_action+0x49/0xc0
 [<c012d8c2>] __do_softirq+0x72/0xe0
 [<c012d967>] do_softirq+0x37/0x40
 [<c012dbc9>] irq_exit+0x79/0x90
 [<c0118948>] smp_apic_timer_interrupt+0x58/0x90
 [<c02b4b90>] sock_aio_write+0x0/0x100
 [<c0104d00>] apic_timer_interrupt+0x28/0x30
 [<c011e3be>] read_hpet+0xe/0x10
 [<c0131096>] getnstimeofday+0x36/0xc0
 [<c013fb86>] ktime_get_ts+0x16/0x50
 [<c013b6b0>] posix_ktime_get_ts+0x0/0x10
 [<c013b6b7>] posix_ktime_get_ts+0x7/0x10
 [<c013c014>] sys_clock_gettime+0x34/0x90
 [<c01042a8>] syscall_call+0x7/0xb
 =======================
ipw3945: Error sending ADD_STA: time out after 500ms.
ipw3945: Can't stop Rx DMA.
ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)