Hi all,
I got following kernel message while using am335x-based device.
Did anyone get these message before? Thank you.
[22250.387851] irq 17: nobody cared (try booting with the "irqpoll" option)
[22250.394867] Backtrace:
[22250.397455] [<c001c8f0>] (dump_backtrace+0x0/0x10c) from [<c0614edc>] (dump_stack+0x18/0x1c)
[22250.406276] r6:00000011 r5:c080c870 r4:c080c870 r3:c080a0d0
[22250.412218] [<c0614ec4>] (dump_stack+0x0/0x1c) from [<c00752c8>] (__report_bad_irq+0x28/0xb8)
[22250.421135] [<c00752a0>] (__report_bad_irq+0x0/0xb8) from [<c00755a0>] (note_interrupt+0x1e0/0x23c)
[22250.430590] r5:00000000 r4:c080c870
[22250.434335] [<c00753c0>] (note_interrupt+0x0/0x23c) from [<c00739e4>] (handle_irq_event_percpu+0xac/0x1c0)
[22250.444432] [<c0073938>] (handle_irq_event_percpu+0x0/0x1c0) from [<c0073b28>] (handle_irq_event+0x30/0x40)
[22250.454620] [<c0073af8>] (handle_irq_event+0x0/0x40) from [<c00759b8>] (handle_level_irq+0x88/0x100)
[22250.464165] r4:c080c870 r3:00020000
[22250.467911] [<c0075930>] (handle_level_irq+0x0/0x100) from [<c00732d8>] (generic_handle_irq+0x2c/0x40)
[22250.477637] r4:c082266c r3:c0075930
[22250.481381] [<c00732ac>] (generic_handle_irq+0x0/0x40) from [<c001a11c>] (handle_IRQ+0x38/0x8c)
[22250.490479] [<c001a0e4>] (handle_IRQ+0x0/0x8c) from [<c00085c4>] (omap3_intc_handle_irq+0x80/0x88)
[22250.499843] r6:fa200000 r5:c07ebe20 r4:00000004 r3:00000011
[22250.505785] [<c0008544>] (omap3_intc_handle_irq+0x0/0x88) from [<c0018e80>] (__irq_svc+0x40/0x60)
[22250.515060] Exception stack(0xc07ebe20 to 0xc07ebe68)
[22250.520342] be20: 00000000 00000000 0000000a c084d280 00000002 00000044 c084d2c8 c084d2c4
[22250.528892] be40: c07ea000 413fc082 00000000 c07ebea4 c07ebea8 c07ebe68 c0044248 c0043db4
[22250.537439] be60: 20000113 ffffffff
[22250.541079] r7:c07ebe54 r6:ffffffff r5:20000113 r4:c0043db4
[22250.547021] [<c0043d64>] (__do_softirq+0x0/0x13c) from [<c0044248>] (irq_exit+0x88/0x90)
[22250.555482] [<c00441c0>] (irq_exit+0x0/0x90) from [<c001a120>] (handle_IRQ+0x3c/0x8c)
[22250.563665] r4:c082266c r3:c0075930
[22250.567407] [<c001a0e4>] (handle_IRQ+0x0/0x8c) from [<c00085c4>] (omap3_intc_handle_irq+0x80/0x88)
[22250.576771] r6:fa200000 r5:c07ebf00 r4:00000004 r3:00000044
[22250.582703] [<c0008544>] (omap3_intc_handle_irq+0x0/0x88) from [<c0018e80>] (__irq_svc+0x40/0x60)
[22250.591977] Exception stack(0xc07ebf00 to 0xc07ebf48)
[22250.597256] bf00: 000382cf 53c98b14 00e0b3cb 000382cf 00000000 00000000 c07f3f70 00000000
[22250.605807] bf20: 80004059 413fc082 00000000 c07ebf74 53c98b14 c07ebf48 c005ecb0 c002b720
[22250.614353] bf40: 20000013 ffffffff
[22250.617993] r7:c07ebf34 r6:ffffffff r5:20000013 r4:c002b720
[22250.623936] [<c002b6ac>] (am33xx_enter_idle+0x0/0xac) from [<c0528f0c>] (cpuidle_idle_call+0x94/0x11c)
[22250.633663] r6:c07f3d18 r5:c088f43c r4:c07f3f70
[22250.638501] [<c0528e78>] (cpuidle_idle_call+0x0/0x11c) from [<c001a3f4>] (cpu_idle+0x5c/0xb4)
[22250.647410] r7:c07f0a90 r6:c083bb44 r5:c07ea000 r4:c07ea000
[22250.653342] [<c001a398>] (cpu_idle+0x0/0xb4) from [<c060e0a8>] (rest_init+0x60/0x78)
[22250.661433] r7:c07f0a84 r6:c0a97900 r5:c083ba80 r4:c07ec0fc
[22250.667372] [<c060e048>] (rest_init+0x0/0x78) from [<c07b37b4>] (start_kernel+0x288/0x2dc)
[22250.676021] [<c07b352c>] (start_kernel+0x0/0x2dc) from [<80008040>] (0x80008040)
[22250.683749] handlers:
[22250.686124] [<c050e554>] cppi41dma_Interrupt
[22250.690584] Disabling IRQ #17