Comment # 19 on bug 1034261 from kevin vandeventer

The dmesg log exceeded the attachment size limit after just one second so I've
pasted an excerpt here. I'm attaching the irq log.

[  402.824067]      IRQ_LEVEL set
[  402.824067]   IRQ_NOTHREAD set
[  402.824074] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824079]  IRQ_NOREQUEST set
[  402.824079]   IRQ_NOTHREAD set
[  402.824086] ->handle_irq():  ffffffffc04c2410, 
[  402.824089] ->action->handler(): ffffffffbb0e0860, 
[  402.824091]   IRQ_NOTHREAD set
[  402.824098] ->handle_irq():  ffffffffc04c2410, 
[  402.824101] ->action->handler(): ffffffffbb0e0860, 
[  402.824103]   IRQ_NOTHREAD set
[  402.824110] ->handle_irq():  ffffffffc04c2410, 
[  402.824114]      IRQ_LEVEL set
[  402.824115]   IRQ_NOTHREAD set
[  402.824121] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824126]   IRQ_NOTHREAD set
[  402.824133] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824137]      IRQ_LEVEL set
[  402.824138]   IRQ_NOTHREAD set
[  402.824145] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824150]   IRQ_NOTHREAD set
[  402.824157] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824161]      IRQ_LEVEL set
[  402.824162]   IRQ_NOTHREAD set
[  402.824169] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824174]  IRQ_NOREQUEST set
[  402.824174]   IRQ_NOTHREAD set
[  402.824181] ->handle_irq():  ffffffffc04c2410, 
[  402.824184] ->action->handler(): ffffffffbb0e0860, 
[  402.824186]   IRQ_NOTHREAD set
[  402.824193] ->handle_irq():  ffffffffc04c2410, 
[  402.824197]      IRQ_LEVEL set
[  402.824197]   IRQ_NOTHREAD set
[  402.824204] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824209]   IRQ_NOTHREAD set
[  402.824216] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824220]      IRQ_LEVEL set
[  402.824221]   IRQ_NOTHREAD set
[  402.824228] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824233]  IRQ_NOREQUEST set
[  402.824233]   IRQ_NOTHREAD set
[  402.824240] ->handle_irq():  ffffffffc04c2410, 
[  402.824244]      IRQ_LEVEL set
[  402.824245]   IRQ_NOTHREAD set
[  402.824252] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824257]  IRQ_NOREQUEST set
[  402.824257]   IRQ_NOTHREAD set
[  402.824264] ->handle_irq():  ffffffffc04c2410, 
[  402.824268]      IRQ_LEVEL set
[  402.824269]   IRQ_NOTHREAD set
[  402.824275] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824280]  IRQ_NOREQUEST set
[  402.824281]   IRQ_NOTHREAD set
[  402.824288] ->handle_irq():  ffffffffc04c2410, 
[  402.824292]      IRQ_LEVEL set
[  402.824292]   IRQ_NOTHREAD set
[  402.824299] irq 7, desc: ffff978f3fc80400, depth: 0, count: 0, unhandled: 0
[  402.824304]  IRQ_NOREQUEST set
[  402.824304]   IRQ_NOTHREAD set
[  402.824311] ->handle_irq():  ffffffffc04c2410, 
[  402.824315]      IRQ_LEVEL set
[  402.824316]   IRQ_NOTHREAD set