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From "Bjoern Petri (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CELIX-175) segfault during shutdown when calculator is already stopped
Date Fri, 24 Oct 2014 14:57:33 GMT
Bjoern Petri created CELIX-175:
----------------------------------

             Summary: segfault during shutdown when calculator is already stopped
                 Key: CELIX-175
                 URL: https://issues.apache.org/jira/browse/CELIX-175
             Project: Celix
          Issue Type: Bug
         Environment: Revision: 1634019
            Reporter: Bjoern Petri



Using the remote-services-cfg deployment, I can reproduce a segfault when stopping the apache_celix_remoting_calculator_impl
manually before shutting down:

{code}
-> ps
  ID    State        Name
  0     Active       framework
  1     Active       apache_celix_rsa_discovery_configured
  2     Active       apache_celix_rs_topology_manager
  3     Active       apache_celix_remote_service_admin_http
  4     Active       apache_celix_remoting_calculator_impl
  5     Active       apache_celix_shell
  6     Active       apache_celix_shell_tui
  7     Active       apache_celix_log_service
  8     Active       apache_celix_log_writer
  9     Active       apache_celix_remoting_calculator_endpoint
  10    Active       apache_celix_remoting_calculator2_endpoint
-> stop 4
INFO: TOPOLOGY_MANAGER: Remove exported service (6).
INFO: TOPOLOGY_MANAGER: listener with filter "(&(objectClass=remote_endpoint)(remote.interface=org.apache.celix.calc.api.Calculator))"
removed.
LogWriter: BUNDLE_EVENT_STOPPED from apache_celix_remoting_calculator_endpoint
LogWriter: BUNDLE_EVENT_UNRESOLVED from apache_celix_remoting_calculator_endpoint
LogWriter: BUNDLE_EVENT_UNINSTALLED from apache_celix_remoting_calculator_endpoint
INFO: TOPOLOGY_MANAGER: Remove imported service (org.apache.celix.calc.api.Calculator; fd7d5d34-aa36-4ecc-a7d7-dbb9bf63ea8d).
INFO: Endpoint for org.apache.celix.calc.api.Calculator, with filter "(null)" removed...
INFO: removing endpoint "fd7d5d34-aa36-4ecc-a7d7-dbb9bf63ea8d"...

INFO: TOPOLOGY_MANAGER: Remove exported service (8).
INFO: TOPOLOGY_MANAGER: listener with filter "(&(objectClass=remote_endpoint)(remote.interface=org.apache.celix.calc.api.Calculator2))"
removed.
LogWriter: BUNDLE_EVENT_STOPPED from apache_celix_remoting_calculator2_endpoint
LogWriter: BUNDLE_EVENT_UNRESOLVED from apache_celix_remoting_calculator2_endpoint
LogWriter: BUNDLE_EVENT_UNINSTALLED from apache_celix_remoting_calculator2_endpoint
INFO: TOPOLOGY_MANAGER: Remove imported service (org.apache.celix.calc.api.Calculator2; 62d9a3c8-0340-4a69-95c3-325a0f5d1be4).
INFO: Endpoint for org.apache.celix.calc.api.Calculator2, with filter "(null)" removed...
INFO: removing endpoint "62d9a3c8-0340-4a69-95c3-325a0f5d1be4"...

-> LogWriter: BUNDLE_EVENT_STOPPED from apache_celix_remoting_calculator_impl

-> stop 0
INFO: FRAMEWORK: Start shutdownthread
[New Thread 0x7fff567ec700 (LWP 10466)]
-> INFO: FRAMEWORK: Shutdown
INFO: TOPOLOGY_MANAGER: listener with filter "(objectClass=shellService)" removed.
LogWriter: BUNDLE_EVENT_STOPPED from framework

[Thread 0x7fff577ee700 (LWP 10462) exited]
LogWriter: BUNDLE_EVENT_STOPPED from apache_celix_shell_tui
DEBUG: TOPOLOGY_MANAGER: Ignore myself.
INFO: TOPOLOGY_MANAGER: Removed RSA
*** Error in `/home/bjoern/Development/build.current/launcher/celix': double free or corruption
(out): 0x0000000000647cb0 ***
[..]
(gdb) bt
#0  0x00007ffff6c84877 in raise () from /lib64/libc.so.6
#1  0x00007ffff6c85f68 in abort () from /lib64/libc.so.6
#2  0x00007ffff6cc4a54 in __libc_message () from /lib64/libc.so.6
#3  0x00007ffff6ccbd78 in _int_free () from /lib64/libc.so.6
#4  0x00007ffff7969b73 in arrayList_destroy (list=0x641070)
    at /home/bjoern/Development/celix.current/utils/private/src/array_list.c:53
#5  0x00007fffef7d108c in topologyManager_rsaRemoved (handle=0x61a320, reference=0x63c0b0,

    service=0x632290)
    at /home/bjoern/Development/celix.current/remote_services/topology_manager/private/src/topology_manager.c:224
#6  0x00007ffff7bb3c75 in serviceTracker_untrack (tracker=0x61a6f0, reference=0x63c0b0, event=0x0)
    at /home/bjoern/Development/celix.current/framework/private/src/service_tracker.c:325
#7  0x00007ffff7bb2f54 in serviceTracker_close (tracker=0x61a6f0)
    at /home/bjoern/Development/celix.current/framework/private/src/service_tracker.c:135
#8  0x00007fffef7d3688 in bundleActivator_stop (userData=0x618490, context=0x619c90)
    at /home/bjoern/Development/celix.current/remote_services/topology_manager/private/src/activator.c:175
#9  0x00007ffff7b9e8b5 in fw_stopBundle (framework=0x60e200, bundle=0x623040, record=false)
    at /home/bjoern/Development/celix.current/framework/private/src/framework.c:843
#10 0x00007ffff7ba402d in framework_shutdown (framework=0x60e200)
    at /home/bjoern/Development/celix.current/framework/private/src/framework.c:1977
#11 0x00007ffff6a39ee5 in start_thread () from /lib64/libpthread.so.0
#12 0x00007ffff6d43b8d in clone () from /lib64/libc.so.6
{code}





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