Kernel error when switching on PODxt Live
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I get the following kernel error whenever I switch my PODxt Live on:
BUG: sleeping function called from invalid context at kernel/mutex.c:86
in_atomic():1, irqs_disabled():1
[<c0600c12>] mutex_lock+0x15/0x29
[<c04abc68>] sysfs_add_file+0x2a/0x70
[<c0550a68>] device_create_file+0x1c/0x2b
[<f8da7af7>] pod_create_files+0x1a/0xa3d [line6usb]
[<f8dab8bf>] pod_process_message+0x23b/0x247 [line6usb]
[<f8da91ea>] line6_data_received+0x1b4/0x234 [line6usb]
[<c0566307>] usb_hcd_giveback_urb+0x28/0x57
[<f88276b2>] uhci_giveback_urb+0xcc/0x13e [uhci_hcd]
[<f8827eed>] uhci_scan_schedule+0x504/0x761 [uhci_hcd]
[<f892deef>] ata_qc_complete_multiple+0x87/0x9d [libata]
[<f892afcf>] ata_hsm_move+0x725/0x735 [libata]
[<f8854fcf>] ahci_interrupt+0x2ff/0x4bd [ahci]
[<f882991c>] uhci_irq+0x121/0x137 [uhci_hcd]
[<f89a6437>] e100_intr+0x8a/0x98 [e100]
[<c0566ab3>] usb_hcd_irq+0x21/0x4e
[<c045210e>] handle_IRQ_event+0x1a/0x3f
[<c045339d>] handle_fasteoi_irq+0x72/0xa6
[<c045332b>] handle_fasteoi_irq+0x0/0xa6
[<c04072bb>] do_IRQ+0xac/0xd1
[<c043925e>] enqueue_hrtimer+0xd8/0xe2
[<c04058ff>] common_interrupt+0x23/0x28
[<c0403281>] mwait_idle_with_hints+0x3b/0x3f
[<c04033d6>] cpu_idle+0xa3/0xc4
=======================
Could be related to the fact I run a dual core. No side effect.
Which kernel version do you use?
Kind regards,
Markus
This is Fedora 7, currently on kernel 2.6.21-1.3228.fc7.