I installed OH-2.5.0-SNAPSHOT build 1568 this morning and the Zigbee binding fails to start correctly. I have cleared both cache and tmp and restarted multiple times. Build #1502 had been installed and working without a problem on my test system before the update to build #1568.
Output of bundle:list:
openhab> bundle:list -s -r | grep -i zigbee
212 │ Active │ 80 │ 1.1.6 │ com.zsmartsystems.zigbee │ [osgi.identity; osgi.identity="com.zsmartsystems.zigbee"; type="osgi.bundle"; version:Version="1.1.6"]
213 │ Active │ 80 │ 1.1.6 │ com.zsmartsystems.zigbee.dongle.cc2531 │ [osgi.identity; osgi.identity="com.zsmartsystems.zigbee.dongle.cc2531"; type="osgi.bundle"; version:Version="1.1.6"]
214 │ Active │ 80 │ 1.1.6 │ com.zsmartsystems.zigbee.dongle.ember │ [osgi.identity; osgi.identity="com.zsmartsystems.zigbee.dongle.ember"; type="osgi.bundle"; version:Version="1.1.6"]
215 │ Active │ 80 │ 1.1.6 │ com.zsmartsystems.zigbee.dongle.telegesis │ [osgi.identity; osgi.identity="com.zsmartsystems.zigbee.dongle.telegesis"; type="osgi.bundle"; version:Version="1.1.6"]
216 │ Active │ 80 │ 1.1.6 │ com.zsmartsystems.zigbee.dongle.xbee │ [osgi.identity; osgi.identity="com.zsmartsystems.zigbee.dongle.xbee"; type="osgi.bundle"; version:Version="1.1.6"]
240 │ Active │ 80 │ 2.5.0.201904121436 │ org.openhab.binding.zigbee │ [osgi.identity; osgi.identity="org.openhab.binding.zigbee"; type="osgi.bundle"; version:Version="2.5.0.201904121436"; singleton:="true"]
241 │ Active │ 80 │ 2.5.0.201904121436 │ org.openhab.binding.zigbee.cc2531 │ [osgi.identity; osgi.identity="org.openhab.binding.zigbee.cc2531"; type="osgi.bundle"; version:Version="2.5.0.201904121436"; singleton:="true"]
242 │ Active │ 80 │ 2.5.0.201904121436 │ org.openhab.binding.zigbee.ember │ [osgi.identity; osgi.identity="org.openhab.binding.zigbee.ember"; type="osgi.bundle"; version:Version="2.5.0.201904121436"; singleton:="true"]
243 │ Active │ 80 │ 2.5.0.201904121436 │ org.openhab.binding.zigbee.telegesis │ [osgi.identity; osgi.identity="org.openhab.binding.zigbee.telegesis"; type="osgi.bundle"; version:Version="2.5.0.201904121436"; singleton:="true"]
244 │ Active │ 80 │ 2.5.0.201904121436 │ org.openhab.binding.zigbee.xbee │ [osgi.identity; osgi.identity="org.openhab.binding.zigbee.xbee"; type="osgi.bundle"; version:Version="2.5.0.201904121436"; singleton:="true"]
Logs:
2019-04-13 07:02:58.518 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.core.thing.binding.ThingHandlerFactory}={service.id=344, service.bundleid=240, service.scope=bundle, component.name=org.openhab.binding.zigbee.internal.ZigBeeHandlerFactory, component.id=186} - org.openhab.binding.zigbee
2019-04-13 07:02:58.521 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee ] - BundleEvent [unknown:512] - org.openhab.binding.zigbee
2019-04-13 07:02:58.523 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.xbee ] - BundleEvent STARTING - org.openhab.binding.zigbee.xbee
2019-04-13 07:02:58.527 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.xbee ] - BundleEvent STARTED - org.openhab.binding.zigbee.xbee
2019-04-13 07:02:58.531 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.xbee ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.core.thing.binding.ThingHandlerFactory}={service.id=345, service.bundleid=244, service.scope=bundle, component.name=org.openhab.binding.zigbee.xbee.internal.XBeeHandlerFactory, component.id=187} - org.openhab.binding.zigbee.xbee
2019-04-13 07:02:58.532 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.xbee ] - BundleEvent [unknown:512] - org.openhab.binding.zigbee.xbee
2019-04-13 07:02:58.538 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.telegesis] - ServiceEvent REGISTERED - {org.eclipse.smarthome.config.discovery.usbserial.UsbSerialDiscoveryParticipant}={service.id=348, service.bundleid=243, service.scope=bundle, component.name=org.openhab.binding.zigbee.telegesis.internal.discovery.ZigBeeTelegesisUsbSerialDiscoveryParticipant, component.id=188} - org.openhab.binding.zigbee.telegesis
2019-04-13 07:02:58.540 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.telegesis] - BundleEvent STARTING - org.openhab.binding.zigbee.telegesis
2019-04-13 07:02:58.540 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.telegesis] - BundleEvent STARTED - org.openhab.binding.zigbee.telegesis
2019-04-13 07:02:58.544 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.telegesis] - ServiceEvent REGISTERED - {org.eclipse.smarthome.core.thing.binding.ThingHandlerFactory}={service.id=350, service.bundleid=243, service.scope=bundle, component.name=org.openhab.binding.zigbee.telegesis.internal.TelegesisHandlerFactory, component.id=189} - org.openhab.binding.zigbee.telegesis
2019-04-13 07:02:58.544 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.telegesis] - BundleEvent [unknown:512] - org.openhab.binding.zigbee.telegesis
2019-04-13 07:02:58.547 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.ember ] - BundleEvent STARTING - org.openhab.binding.zigbee.ember
2019-04-13 07:02:58.547 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.ember ] - BundleEvent STARTED - org.openhab.binding.zigbee.ember
2019-04-13 07:02:58.550 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.ember ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.core.thing.binding.ThingHandlerFactory}={service.id=351, service.bundleid=242, service.scope=bundle, component.name=org.openhab.binding.zigbee.ember.internal.EmberHandlerFactory, component.id=190} - org.openhab.binding.zigbee.ember
2019-04-13 07:02:58.551 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.ember ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.config.discovery.usbserial.UsbSerialDiscoveryParticipant}={service.id=352, service.bundleid=242, service.scope=bundle, component.name=org.openhab.binding.zigbee.ember.internal.discovery.ZigBeeEmberUsbSerialDiscoveryParticipant, component.id=191} - org.openhab.binding.zigbee.ember
2019-04-13 07:02:58.551 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.ember ] - BundleEvent [unknown:512] - org.openhab.binding.zigbee.ember
2019-04-13 07:02:58.555 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.cc2531 ] - BundleEvent STARTING - org.openhab.binding.zigbee.cc2531
2019-04-13 07:02:58.556 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.cc2531 ] - BundleEvent STARTED - org.openhab.binding.zigbee.cc2531
2019-04-13 07:02:58.562 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.cc2531 ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.core.thing.binding.ThingHandlerFactory}={service.id=353, service.bundleid=241, service.scope=bundle, component.name=org.openhab.binding.zigbee.cc2531.internal.CC2531HandlerFactory, component.id=192} - org.openhab.binding.zigbee.cc2531
2019-04-13 07:02:58.562 [DEBUG][5f-9af3146d8f11][org.openhab.binding.zigbee.cc2531 ] - BundleEvent [unknown:512] - org.openhab.binding.zigbee.cc2531
2019-04-13 07:02:59.062 [DEBUG][ures-3-thread-1][com.zsmartsystems.zigbee ] - BundleEvent STARTING - com.zsmartsystems.zigbee
2019-04-13 07:02:59.065 [DEBUG][ures-3-thread-1][com.zsmartsystems.zigbee ] - BundleEvent STARTED - com.zsmartsystems.zigbee
2019-04-13 07:02:59.075 [DEBUG][ures-3-thread-1][m.zsmartsystems.zigbee.dongle.cc2531] - BundleEvent STARTING - com.zsmartsystems.zigbee.dongle.cc2531
2019-04-13 07:02:59.075 [DEBUG][ures-3-thread-1][m.zsmartsystems.zigbee.dongle.cc2531] - BundleEvent STARTED - com.zsmartsystems.zigbee.dongle.cc2531
2019-04-13 07:02:59.093 [DEBUG][ures-3-thread-1][com.zsmartsystems.zigbee.dongle.xbee] - BundleEvent STARTING - com.zsmartsystems.zigbee.dongle.xbee
2019-04-13 07:02:59.094 [DEBUG][ures-3-thread-1][com.zsmartsystems.zigbee.dongle.xbee] - BundleEvent STARTED - com.zsmartsystems.zigbee.dongle.xbee
2019-04-13 07:02:59.190 [DEBUG][ures-3-thread-1][smartsystems.zigbee.dongle.telegesis] - BundleEvent STARTING - com.zsmartsystems.zigbee.dongle.telegesis
2019-04-13 07:02:59.194 [DEBUG][ures-3-thread-1][smartsystems.zigbee.dongle.telegesis] - BundleEvent STARTED - com.zsmartsystems.zigbee.dongle.telegesis
2019-04-13 07:02:59.324 [DEBUG][ures-3-thread-1][om.zsmartsystems.zigbee.dongle.ember] - BundleEvent STARTING - com.zsmartsystems.zigbee.dongle.ember
2019-04-13 07:02:59.325 [DEBUG][ures-3-thread-1][om.zsmartsystems.zigbee.dongle.ember] - BundleEvent STARTED - com.zsmartsystems.zigbee.dongle.ember
Normally the green LED on the CC2531 coordinator remains illuminated, but with this build, the green LED is turned off shortly after openHAB is started.