[  833.776978] ------------[ cut here ]------------
[  833.777031] WARNING: at drivers/usb/musb/musb_host.c:125 musb_h_tx_flush_fifo+0x35/0x5c()
[  833.777042] Could not flush host TX10 fifo: csr: 2003
[  833.777051] Modules linked in:
[  833.777092] [<c001051d>] (unwind_backtrace+0x1/0x8c) from [<c002b51f>] (warn_slowpath_common+0x33/0x48)
[  833.777111] [<c002b51f>] (warn_slowpath_common+0x33/0x48) from [<c002b581>] (warn_slowpath_fmt+0x1b/0x24)
[  833.777129] [<c002b581>] (warn_slowpath_fmt+0x1b/0x24) from [<c025d239>] (musb_h_tx_flush_fifo+0x35/0x5c)
[  833.777150] [<c025d239>] (musb_h_tx_flush_fifo+0x35/0x5c) from [<c025deb9>] (musb_cleanup_urb+0x25/0x52)
[  833.777167] [<c025deb9>] (musb_cleanup_urb+0x25/0x52) from [<c025df81>] (musb_urb_dequeue+0x9b/0xb2)
[  833.777194] [<c025df81>] (musb_urb_dequeue+0x9b/0xb2) from [<c024b0bb>] (unlink1+0x7f/0x8c)
[  833.777215] [<c024b0bb>] (unlink1+0x7f/0x8c) from [<c024bd71>] (usb_hcd_unlink_urb+0x39/0x74)
[  833.777234] [<c024bd71>] (usb_hcd_unlink_urb+0x39/0x74) from [<c024c729>] (usb_kill_urb+0x3b/0x9e)
[  833.777260] [<c024c729>] (usb_kill_urb+0x3b/0x9e) from [<c0252cc7>] (usbdev_ioctl+0x119f/0x1690)
[  833.777282] [<c0252cc7>] (usbdev_ioctl+0x119f/0x1690) from [<c009d6b1>] (vfs_ioctl+0x15/0x20)
[  833.777300] [<c009d6b1>] (vfs_ioctl+0x15/0x20) from [<c009de57>] (do_vfs_ioctl+0x3ad/0x3e2)
[  833.777316] [<c009de57>] (do_vfs_ioctl+0x3ad/0x3e2) from [<c009debd>] (sys_ioctl+0x31/0x4c)
[  833.777340] [<c009debd>] (sys_ioctl+0x31/0x4c) from [<c000c641>] (ret_fast_syscall+0x1/0x46)
[  833.777352] ---[ end trace 7066075cd92f39e8 ]---
[  834.768598] ------------[ cut here ]------------
[  834.768612] WARNING: at drivers/usb/musb/musb_host.c:125 musb_h_tx_flush_fifo+0x35/0x5c()
[  834.768621] Could not flush host TX10 fifo: csr: 2003
[  834.768628] Modules linked in:
[  834.768647] [<c001051d>] (unwind_backtrace+0x1/0x8c) from [<c002b51f>] (warn_slowpath_common+0x33/0x48)
[  834.768664] [<c002b51f>] (warn_slowpath_common+0x33/0x48) from [<c002b581>] (warn_slowpath_fmt+0x1b/0x24)
[  834.768682] [<c002b581>] (warn_slowpath_fmt+0x1b/0x24) from [<c025d239>] (musb_h_tx_flush_fifo+0x35/0x5c)
[  834.768701] [<c025d239>] (musb_h_tx_flush_fifo+0x35/0x5c) from [<c025d53d>] (musb_start_urb+0xef/0x45e)
[  834.768718] [<c025d53d>] (musb_start_urb+0xef/0x45e) from [<c025dee1>] (musb_cleanup_urb+0x4d/0x52)
[  834.768734] [<c025dee1>] (musb_cleanup_urb+0x4d/0x52) from [<c025df81>] (musb_urb_dequeue+0x9b/0xb2)
[  834.768751] [<c025df81>] (musb_urb_dequeue+0x9b/0xb2) from [<c024b0bb>] (unlink1+0x7f/0x8c)
[  834.768770] [<c024b0bb>] (unlink1+0x7f/0x8c) from [<c024bd71>] (usb_hcd_unlink_urb+0x39/0x74)
[  834.768787] [<c024bd71>] (usb_hcd_unlink_urb+0x39/0x74) from [<c024c729>] (usb_kill_urb+0x3b/0x9e)
[  834.768804] [<c024c729>] (usb_kill_urb+0x3b/0x9e) from [<c0252cc7>] (usbdev_ioctl+0x119f/0x1690)
[  834.768821] [<c0252cc7>] (usbdev_ioctl+0x119f/0x1690) from [<c009d6b1>] (vfs_ioctl+0x15/0x20)
[  834.768838] [<c009d6b1>] (vfs_ioctl+0x15/0x20) from [<c009de57>] (do_vfs_ioctl+0x3ad/0x3e2)
[  834.768853] [<c009de57>] (do_vfs_ioctl+0x3ad/0x3e2) from [<c009debd>] (sys_ioctl+0x31/0x4c)
[  834.768870] [<c009debd>] (sys_ioctl+0x31/0x4c) from [<c000c641>] (ret_fast_syscall+0x1/0x46)
[  834.768879] ---[ end trace 7066075cd92f39e9 ]---
[  834.769475] [sched_delayed] sched: RT throttling activated