BusLogic: try to execute 37

[sybasesql]

hello,

В логе debug.log после kill -1 сыпется строчки:

Info : Oct 02 02:17:08 BusLogic: Worker thread started.
?Debug : Oct 02 02:17:08 BusLogic: try to execute 37
?Debug : Oct 02 02:17:08 BusLogic: hw_block_handler with code 37
?Debug : Oct 02 02:17:08 BusLogic: finished unknown
?Debug : Oct 02 02:17:08 BusLogic: try to execute 37
?Debug : Oct 02 02:17:08 BusLogic: hw_block_handler with code 37
?Debug : Oct 02 02:17:08 BusLogic: finished unknown
?Debug : Oct 02 02:17:08 BusLogic: try to execute 37
?Debug : Oct 02 02:17:08 BusLogic: hw_block_handler with code 37
?Debug : Oct 02 02:17:08 BusLogic: finished unknown
?Debug : Oct 02 02:17:08 BusLogic: try to execute 37
?Debug : Oct 02 02:17:08 BusLogic: hw_block_handler with code 37
?Debug : Oct 02 02:17:08 BusLogic: finished unknown
?Debug : Oct 02 02:17:08 BusLogic: try to execute 37
?Debug : Oct 02 02:17:08 BusLogic: hw_block_handler with code 37
?Debug : Oct 02 02:17:08 BusLogic: finished unknown
?Debug : Oct 02 02:17:08 BusLogic: try to execute 37
?Debug : Oct 02 02:17:08 BusLogic: hw_block_handler with code 37
?Debug : Oct 02 02:17:08 BusLogic: finished unknown

и так 111 раз:

cat debug.log | grep 'try to execute 37' | wc -l
111

что значат эти сообщения? все ли нормально ?