Der Stick hängt am Mainboard USB controller, daneben ist noch das Gehäuse (Display + Remote, iMON)
In den Logs habe ich folgende message gefunden, diese tritt nach einiger Zeit auf, wiederholt sich alle 2 Minuten für 16 minuten und danach geschieht gar nichts mehr:
Nov 30 00:30:00 dagobah kernel: [103080.608062] INFO: task mediasrv:1101 blocked for more than 120 seconds.
Nov 30 00:30:00 dagobah kernel: [103080.608066] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Nov 30 00:30:00 dagobah kernel: [103080.608068] mediasrv D ffff8801154fb1a0 0 1101 1 0x00000000
Nov 30 00:30:00 dagobah kernel: [103080.608073] ffff88010bc2db28 0000000000000086 ffff880087301840 0000000000000000
Nov 30 00:30:00 dagobah kernel: [103080.608079] ffff8801154fade0 ffff88010bc2dfd8 ffff88010bc2dfd8 ffff88010bc2dfd8
Nov 30 00:30:00 dagobah kernel: [103080.608084] ffff8800097c8000 ffff8801154fade0 000000800000003f ffff880115107998
Nov 30 00:30:00 dagobah kernel: [103080.608088] Call Trace:
Nov 30 00:30:00 dagobah kernel: [103080.608097] [<ffffffff8163fa6f>] schedule+0x3f/0x60
Nov 30 00:30:00 dagobah kernel: [103080.608101] [<ffffffff816400b5>] schedule_timeout+0x2a5/0x320
Nov 30 00:30:00 dagobah kernel: [103080.608106] [<ffffffff814a5c84>] ? ehci_urb_enqueue+0xf4/0xf80
Nov 30 00:30:00 dagobah kernel: [103080.608111] [<ffffffff813237f6>] ? swiotlb_map_page+0x86/0xf0
Nov 30 00:30:00 dagobah kernel: [103080.608114] [<ffffffff81323100>] ? percpu_counter_compare+0x90/0xa0
Nov 30 00:30:00 dagobah kernel: [103080.608118] [<ffffffff8163f8af>] wait_for_common+0xdf/0x180
Nov 30 00:30:00 dagobah kernel: [103080.608123] [<ffffffff8105d740>] ? try_to_wake_up+0x2a0/0x2a0
Nov 30 00:30:00 dagobah kernel: [103080.608126] [<ffffffff8163fa03>] wait_for_completion_timeout+0x13/0x20
Nov 30 00:30:00 dagobah kernel: [103080.608130] [<ffffffff8148d801>] usb_start_wait_urb+0x81/0xf0
Nov 30 00:30:00 dagobah kernel: [103080.608134] [<ffffffff8148c845>] ? usb_init_urb+0x55/0xf0
Nov 30 00:30:00 dagobah kernel: [103080.608137] [<ffffffff8148daf6>] usb_control_msg+0xe6/0x120
Nov 30 00:30:00 dagobah kernel: [103080.608142] [<ffffffff811541b3>] ? alloc_pages_current+0xa3/0x110
Nov 30 00:30:00 dagobah kernel: [103080.608146] [<ffffffff8149671c>] proc_control+0x2fc/0x3a0
Nov 30 00:30:00 dagobah kernel: [103080.608150] [<ffffffff8105361a>] ? finish_task_switch+0x4a/0xf0
Nov 30 00:30:00 dagobah kernel: [103080.608154] [<ffffffff8149793b>] usbdev_do_ioctl+0x47b/0x1090
Nov 30 00:30:00 dagobah kernel: [103080.608159] [<ffffffff8108d4c0>] ? hrtimer_try_to_cancel+0x50/0xc0
Nov 30 00:30:00 dagobah kernel: [103080.608162] [<ffffffff8108d552>] ? hrtimer_cancel+0x22/0x30
Nov 30 00:30:00 dagobah kernel: [103080.608166] [<ffffffff8149857e>] usbdev_ioctl+0xe/0x20
Nov 30 00:30:00 dagobah kernel: [103080.608170] [<ffffffff81186178>] do_vfs_ioctl+0x98/0x550
Nov 30 00:30:00 dagobah kernel: [103080.608173] [<ffffffff8108e0b8>] ? hrtimer_nanosleep+0xb8/0x180
Nov 30 00:30:00 dagobah kernel: [103080.608176] [<ffffffff8108cd60>] ? update_rmtp+0x70/0x70
Nov 30 00:30:00 dagobah kernel: [103080.608180] [<ffffffff811866c1>] sys_ioctl+0x91/0xa0
Nov 30 00:30:00 dagobah kernel: [103080.608184] [<ffffffff81649ac2>] system_call_fastpath+0x16/0x1b