Armadilloフォーラム

BTのスキャンを実施するアプリケーション動作中に、急にBTスキャンができなくなり、
Syslogを見ると、以下のログが出力されていました。

BTスキャンができなくなったのにこのログは関係あるのでしょうか？
念のためログも添付します。

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Feb 4 07:23:57 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:23:58 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:23:59 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:00 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:01 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:02 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:02 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed<3>Bluetooth: st_register failed -22
Feb 4 07:24:09 armadillo kernel: hci0 98135000
Feb 4 07:24:09 armadillo kernel: (stc): chnl_id list empty :4
Feb 4 07:24:10 armadillo kernel: (stk) : st_kim_start(stk) :ldisc_install = 1
Feb 4 07:24:11 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:12 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:13 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:15 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:16 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:17 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:18 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:19 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:20 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:21 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:22 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:22 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed<3>Bluetooth: st_register failed -22
Feb 4 07:24:29 armadillo kernel: hci0 98135000
Feb 4 07:24:29 armadillo kernel: (stc): chnl_id list empty :4
Feb 4 07:24:30 armadillo kernel: (stk) : st_kim_start(stk) :ldisc_install = 1
Feb 4 07:24:31 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
Feb 4 07:24:32 armadillo kernel: (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
Feb 4 07:24:33 armadillo kernel: (stk) :ldisc installation timeout(stk) :ldisc_install = 0
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