ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 17
ath9k 0000:02:09.0: PCI INT A -> Link[LNKB] -> GSI 17 (level, low) -> IRQ 17
nvidia: module license 'NVIDIA' taints kernel.
Disabling lock debugging due to kernel taint
irq 17: nobody cared (try booting with the "irqpoll" option)
Pid: 1138, comm: modprobe Tainted: P 2.6.38 #1
Call Trace:
<IRQ> [<ffffffff81054e0d>] ? __report_bad_irq+0x30/0x7d
[<ffffffff81054f5f>] ? note_interrupt+0x105/0x172
[<ffffffff8105587b>] ? handle_fasteoi_irq+0x98/0xbc
[<ffffffff81004442>] ? handle_irq+0x17/0x1d
[<ffffffff81003b2c>] ? do_IRQ+0x45/0xaa
[<ffffffff8134d453>] ? ret_from_intr+0x0/0xe
<EOI> [<ffffffff811456e2>] ? __bitmap_weight+0x1d/0x61
[<ffffffff810522ca>] ? load_module+0x1065/0x10ac
[<ffffffff81052353>] ? sys_init_module+0x42/0x1d3
[<ffffffff81001dfb>] ? system_call_fastpath+0x16/0x1b
handlers:
[<ffffffffa00c2d7f>] (ath_isr+0x0/0x1e1 [ath9k])
Disabling IRQ #17
ath: Failed to stop TX DMA in 100 msec after killing last frame
ath: Failed to stop TX DMA!
ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42000020
ath: Could not stop RX, we could be confusing the DMA engine when we
start RX up
------------[ cut here ]------------
WARNING: at drivers/net/wireless/ath/ath9k/recv.c:536
ath_stoprecv+0xc5/0xd6 [ath9k]()
Hardware name: To Be Filled By O.E.M.
Modules linked in: nvidia(P) ath9k mac80211 ath9k_common ath9k_hw ath
cfg80211
Pid: 12, comm: kworker/u:1 Tainted: P 2.6.38 #1
Call Trace:
[<ffffffff8102bb86>] ? warn_slowpath_common+0x78/0x8c
[<ffffffffa00c5074>] ? ath_stoprecv+0xc5/0xd6 [ath9k]
[<ffffffffa00c2743>] ? ath_set_channel+0xaf/0x20d [ath9k]
[<ffffffffa00c2c7a>] ? ath9k_config+0x3d9/0x4de [ath9k]
[<ffffffffa00906da>] ? ieee80211_scan_work+0x2eb/0x47f [mac80211]
[<ffffffffa00903ef>] ? ieee80211_scan_work+0x0/0x47f [mac80211]
[<ffffffff8103d25e>] ? process_one_work+0x20e/0x34e
[<ffffffff8103d79d>] ? worker_thread+0x1c9/0x340
[<ffffffff810218c6>] ? __wake_up_common+0x41/0x78
[<ffffffff8103d5d4>] ? worker_thread+0x0/0x340
[<ffffffff8103d5d4>] ? worker_thread+0x0/0x340
[<ffffffff8104031b>] ? kthread+0x7a/0x82
[<ffffffff81002b54>] ? kernel_thread_helper+0x4/0x10
[<ffffffff810402a1>] ? kthread+0x0/0x82
[<ffffffff81002b50>] ? kernel_thread_helper+0x0/0x10
---[ end trace 2b4fd6ac45e0da09 ]---
ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42000020