[root@ale ~]# rmmod bcm43xx; modprobe bcm43xx; tail -f /var/log/messages
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Chip ID 0x4318, rev 0x2
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Number of cores: 4
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Core 0: ID 0x800, rev 0xd, vendor 0x4243, enabled
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Core 1: ID 0x812, rev 0x9, vendor 0x4243, enabled
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Core 2: ID 0x804, rev 0xc, vendor 0x4243, enabled
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Core 3: ID 0x80d, rev 0x7, vendor 0x4243, enabled
Aug 31 16:22:12 n1k0 kernel: bcm43xx: PHY connected
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Detected PHY: Version: 3, Type 2, Revision 7
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Detected Radio: ID: 8205017f (Manuf: 17f Ver: 2050 Rev: 8)
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Radio turned off
Aug 31 16:22:12 n1k0 kernel: bcm43xx: Radio turned off
Aug 31 16:22:12 n1k0 kernel: bcm43xx: set security called
Aug 31 16:22:12 n1k0 kernel: bcm43xx:    .active_key = 0
Aug 31 16:22:12 n1k0 kernel: bcm43xx:    .level = 1
Aug 31 16:22:12 n1k0 kernel: bcm43xx:    .enabled = 1
Aug 31 16:22:12 n1k0 kernel: bcm43xx:    .encrypt = 1
Aug 31 16:22:12 n1k0 kernel: SoftMAC: Associate: Scanning for networks first.
Aug 31 16:22:12 n1k0 kernel: SoftMAC: Associate: failed to initiate scan. Is device up?
Aug 31 16:22:12 n1k0 kernel: bcm43xx: PHY connected
Aug 31 16:22:13 n1k0 kernel: bcm43xx: Radio turned on
Aug 31 16:22:13 n1k0 kernel: bcm43xx: ASSERTION FAILED (radio_attenuation < 10) at: drivers/net/wireless/bcm43xx/bcm43xx_phy.c:1485:bcm43xx_find_lopair()
Aug 31 16:22:13 n1k0 kernel: bcm43xx: WARNING: Writing invalid LOpair (low: 126, high: 68, index: 134)
Aug 31 16:22:13 n1k0 kernel:  <f8cc73e6> bcm43xx_phy_lo_adjust+0x2cc/0x2f1 [bcm43xx]  <f8cc6c56> bcm43xx_phy_initb6+0x72d/0x855 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <c0405047> do_IRQ+0x75/0x80  <f8cc807e> bcm43xx_phy_initg+0x11e/0xdb5 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <c040e0d9> delay_pmtmr+0xd/0x13  <c041c9da> printk+0x1f/0xaf
Aug 31 16:22:13 n1k0 kernel:  <f8cc9fb1> bcm43xx_phy_init+0x6dd/0x706 [bcm43xx]  <f8cc3123> bcm43xx_radio_turn_on+0x23d/0x244 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cb87a9> bcm43xx_write_initvals+0x56/0x89 [bcm43xx]  <f8cb9c61> bcm43xx_chip_init+0x6aa/0x979 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cbba76> bcm43xx_init_board+0x434/0xc00 [bcm43xx]  <c042f6a2> debug_mutex_add_waiter+0x1c/0x2c
Aug 31 16:22:13 n1k0 kernel:  <c05ace7e> dev_open+0x2a/0x60  <c05aba6d> dev_change_flags+0x47/0xe4
Aug 31 16:22:13 n1k0 kernel:  <c05e52ca> devinet_ioctl+0x250/0x56c  <c04d86a2> copy_to_user+0x54/0x6a
Aug 31 16:22:13 n1k0 kernel:  <c05a2cd3> sock_ioctl+0x1ae/0x1cd  <c05a2b25> sock_ioctl+0x0/0x1cd
Aug 31 16:22:13 n1k0 kernel:  <c046be3d> do_ioctl+0x19/0x4d  <c046c070> vfs_ioctl+0x1ff/0x216
Aug 31 16:22:13 n1k0 kernel:  <c046c0d3> sys_ioctl+0x4c/0x65  <c0402cb3> syscall_call+0x7/0xb
Aug 31 16:22:13 n1k0 kernel: bcm43xx: ASSERTION FAILED (radio_attenuation < 10) at: drivers/net/wireless/bcm43xx/bcm43xx_phy.c:1485:bcm43xx_find_lopair()
Aug 31 16:22:13 n1k0 kernel: bcm43xx: WARNING: Writing invalid LOpair (low: 126, high: 68, index: 134)
Aug 31 16:22:13 n1k0 kernel:  <f8cc73e6> bcm43xx_phy_lo_adjust+0x2cc/0x2f1 [bcm43xx]  <f8cc8bd8> bcm43xx_phy_initg+0xc78/0xdb5 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cc9fb1> bcm43xx_phy_init+0x6dd/0x706 [bcm43xx]  <f8cc3123> bcm43xx_radio_turn_on+0x23d/0x244 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cb87a9> bcm43xx_write_initvals+0x56/0x89 [bcm43xx]  <f8cb9c61> bcm43xx_chip_init+0x6aa/0x979 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cbba76> bcm43xx_init_board+0x434/0xc00 [bcm43xx]  <c042f6a2> debug_mutex_add_waiter+0x1c/0x2c
Aug 31 16:22:13 n1k0 kernel:  <c05ace7e> dev_open+0x2a/0x60  <c05aba6d> dev_change_flags+0x47/0xe4
Aug 31 16:22:13 n1k0 kernel:  <c05e52ca> devinet_ioctl+0x250/0x56c  <c04d86a2> copy_to_user+0x54/0x6a
Aug 31 16:22:13 n1k0 kernel:  <c05a2cd3> sock_ioctl+0x1ae/0x1cd  <c05a2b25> sock_ioctl+0x0/0x1cd
Aug 31 16:22:13 n1k0 kernel:  <c046be3d> do_ioctl+0x19/0x4d  <c046c070> vfs_ioctl+0x1ff/0x216
Aug 31 16:22:13 n1k0 kernel:  <c046c0d3> sys_ioctl+0x4c/0x65  <c0402cb3> syscall_call+0x7/0xb
Aug 31 16:22:13 n1k0 kernel: bcm43xx: ASSERTION FAILED (radio_attenuation < 10) at: drivers/net/wireless/bcm43xx/bcm43xx_phy.c:1485:bcm43xx_find_lopair()
Aug 31 16:22:13 n1k0 kernel: bcm43xx: WARNING: Writing invalid LOpair (low: 126, high: 68, index: 134)
Aug 31 16:22:13 n1k0 kernel:  <f8cc73e6> bcm43xx_phy_lo_adjust+0x2cc/0x2f1 [bcm43xx]  <f8cc5e43> bcm43xx_phy_init_pctl+0x270/0x286 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cc8cb7> bcm43xx_phy_initg+0xd57/0xdb5 [bcm43xx]  <f8cc9fb1> bcm43xx_phy_init+0x6dd/0x706 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cc3123> bcm43xx_radio_turn_on+0x23d/0x244 [bcm43xx]  <f8cb87a9> bcm43xx_write_initvals+0x56/0x89 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cb9c61> bcm43xx_chip_init+0x6aa/0x979 [bcm43xx]  <f8cbba76> bcm43xx_init_board+0x434/0xc00 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <c042f6a2> debug_mutex_add_waiter+0x1c/0x2c  <c05ace7e> dev_open+0x2a/0x60
Aug 31 16:22:13 n1k0 kernel:  <c05aba6d> dev_change_flags+0x47/0xe4  <c05e52ca> devinet_ioctl+0x250/0x56c
Aug 31 16:22:13 n1k0 kernel:  <c04d86a2> copy_to_user+0x54/0x6a  <c05a2cd3> sock_ioctl+0x1ae/0x1cd
Aug 31 16:22:13 n1k0 kernel:  <c05a2b25> sock_ioctl+0x0/0x1cd  <c046be3d> do_ioctl+0x19/0x4d
Aug 31 16:22:13 n1k0 kernel:  <c046c070> vfs_ioctl+0x1ff/0x216  <c046c0d3> sys_ioctl+0x4c/0x65
Aug 31 16:22:13 n1k0 kernel:  <c0402cb3> syscall_call+0x7/0xb
Aug 31 16:22:13 n1k0 kernel: bcm43xx: Chip initialized
Aug 31 16:22:13 n1k0 kernel: bcm43xx: DMA initialized
Aug 31 16:22:13 n1k0 kernel: bcm43xx: 80211 cores initialized
Aug 31 16:22:13 n1k0 kernel: bcm43xx: Keys cleared
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Associate: Scanning for networks first.
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Start scanning with channel: 1
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Scanning 14 channels
Aug 31 16:22:13 n1k0 kernel: bcm43xx: ASSERTION FAILED (radio_attenuation < 10) at: drivers/net/wireless/bcm43xx/bcm43xx_phy.c:1485:bcm43xx_find_lopair()
Aug 31 16:22:13 n1k0 kernel: bcm43xx: WARNING: Writing invalid LOpair (low: 126, high: 68, index: 134)
Aug 31 16:22:13 n1k0 kernel:  <f8cc73e6> bcm43xx_phy_lo_adjust+0x2cc/0x2f1 [bcm43xx]  <f8cc4344> bcm43xx_phy_set_baseband_attenuation+0x9a/0x108 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <f8cc7c8f> bcm43xx_phy_lo_g_measure+0x884/0xb55 [bcm43xx]  <c0423ca3> __mod_timer+0x8a/0x94
Aug 31 16:22:13 n1k0 kernel:  <f8cb8542> bcm43xx_shm_read32+0x2c/0xa1 [bcm43xx]  <f8cb908d> bcm43xx_periodic_task_handler+0xf0/0x325 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <c06024bd> _spin_unlock_irq+0x5/0x7  <c042eaf5> hrtimer_run_queues+0x102/0x119
Aug 31 16:22:13 n1k0 kernel:  <c042371f> run_timer_softirq+0x10f/0x16b  <f8cb8f9d> bcm43xx_periodic_task_handler+0x0/0x325 [bcm43xx]
Aug 31 16:22:13 n1k0 kernel:  <c0420703> __do_softirq+0x35/0x7f  <c040508a> do_softirq+0x38/0x42
Aug 31 16:22:13 n1k0 kernel:  =======================
Aug 31 16:22:13 n1k0 kernel:  <c0405047> do_IRQ+0x75/0x80  <c04036f2> common_interrupt+0x1a/0x20
Aug 31 16:22:13 n1k0 kernel:  <c06024c9> _spin_unlock_irqrestore+0xa/0xc  <f892fb36> ieee80211softmac_scan+0x37/0x130 [ieee80211softmac]
Aug 31 16:22:13 n1k0 kernel:  <c04296c1> run_workqueue+0x85/0xc5  <f892faff> ieee80211softmac_scan+0x0/0x130 [ieee80211softmac]
Aug 31 16:22:13 n1k0 kernel:  <c0429ae0> worker_thread+0x0/0x10c  <c0429bbb> worker_thread+0xdb/0x10c
Aug 31 16:22:13 n1k0 kernel:  <c04186d5> default_wake_function+0x0/0xc  <c042c0a7> kthread+0x91/0xbd
Aug 31 16:22:13 n1k0 kernel:  <c042c016> kthread+0x0/0xbd  <c0401005> kernel_thread_helper+0x5/0xb
Aug 31 16:22:13 n1k0 kernel: ADDRCONF(NETDEV_UP): dev1804289383: link is not ready
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Scanning finished
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Associate: Scanning for networks first.
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Start scanning with channel: 1
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Scanning 14 channels
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Unable to find matching network after scan!
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Scanning finished
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Associate: Scanning for networks first.
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Start scanning with channel: 1
Aug 31 16:22:13 n1k0 kernel: SoftMAC: Scanning 14 channels
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Scanning finished
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Associate: Scanning for networks first.
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Start scanning with channel: 1
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Scanning 14 channels
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Scanning finished
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Associate: Scanning for networks first.
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Start scanning with channel: 1
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Scanning 14 channels
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Scanning finished
Aug 31 16:22:14 n1k0 kernel: SoftMAC: Unable to find matching network after scan!
Aug 31 16:22:14 n1k0 kernel: bcm43xx: Radio turned off
Aug 31 16:22:14 n1k0 kernel: bcm43xx: DMA 0x0200 (RX) max used slots: 0/64
Aug 31 16:22:14 n1k0 kernel: bcm43xx: DMA 0x0260 (TX) max used slots: 0/512
Aug 31 16:22:14 n1k0 kernel: bcm43xx: DMA 0x0240 (TX) max used slots: 0/512
Aug 31 16:22:14 n1k0 kernel: bcm43xx: DMA 0x0220 (TX) max used slots: 2/512
Aug 31 16:22:14 n1k0 kernel: bcm43xx: DMA 0x0200 (TX) max used slots: 0/512