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Reading symbols from /usr/bin/NetworkManager...Reading symbols from /usr/lib/debug/.build-id/80/6e7998da4d1f957c381c85d99eeb3b6c9a175c.debug...done.
done.
[New LWP 393]
[New LWP 416]
[New LWP 420]
[New LWP 419]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
Core was generated by `/usr/bin/NetworkManager --no-daemon'.
Program terminated with signal SIGTRAP, Trace/breakpoint trap.
#0  g_logv (log_domain=0x7f6ce961378e "GLib", log_level=G_LOG_LEVEL_ERROR, 
    format=<optimized out>, args=args@entry=0x7ffc1b81b1b8)
    at ../../glib/gmessages.c:1046
(gdb) 
Thread 4 (Thread 0x7f6ce5586700 (LWP 419)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6ce95ec0a2 in g_cond_wait_until (cond=cond@entry=0x12e7b78, 
    mutex=mutex@entry=0x12e7b70, end_time=end_time@entry=6305365)
    at ../../glib/gthread-posix.c:1442
#2  0x00007f6ce957e8e9 in g_async_queue_pop_intern_unlocked (queue=0x12e7b70, 
    wait=wait@entry=1, end_time=6305365) at ../../glib/gasyncqueue.c:422
#3  0x00007f6ce957ef18 in g_async_queue_timeout_pop_unlocked (
    queue=<optimized out>, timeout=timeout@entry=500000)
    at ../../glib/gasyncqueue.c:570
#4  0x00007f6ce95cf6c0 in g_thread_pool_wait_for_new_task (pool=0x12e7b10)
    at ../../glib/gthreadpool.c:262
#5  g_thread_pool_thread_proxy (data=<optimized out>)
    at ../../glib/gthreadpool.c:296
#6  0x00007f6ce95ced65 in g_thread_proxy (data=0x1309850)
    at ../../glib/gthread.c:764
#7  0x00007f6cea71f234 in start_thread (arg=0x7f6ce5586700)
    at pthread_create.c:313
#8  0x00007f6ce82cfffd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f6ce4b77700 (LWP 420)):
#0  0x00007f6ce82c49fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6ce95a8ed4 in g_main_context_poll (priority=2147483647, n_fds=2, 
    fds=0x7f6cdc0010c0, timeout=-1, context=0x7f6cd800b900)
    at ../../glib/gmain.c:4103
#2  g_main_context_iterate (context=0x7f6cd800b900, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>)
    at ../../glib/gmain.c:3803
#3  0x00007f6ce95a9252 in g_main_loop_run (loop=0x7f6cd800d780)
    at ../../glib/gmain.c:4002
#4  0x00007f6ce9fea166 in gdbus_shared_thread_func (user_data=0x7f6cd800b8d0)
    at ../../gio/gdbusprivate.c:246
#5  0x00007f6ce95ced65 in g_thread_proxy (data=0x1302ed0)
    at ../../glib/gthread.c:764
#6  0x00007f6cea71f234 in start_thread (arg=0x7f6ce4b77700)
    at pthread_create.c:313
#7  0x00007f6ce82cfffd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f6ce5d87700 (LWP 416)):
#0  0x00007f6ce82c49fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6ce95a8ed4 in g_main_context_poll (priority=2147483647, n_fds=2, 
    fds=0x7f6ce00008e0, timeout=4197, context=0x130cd40)
    at ../../glib/gmain.c:4103
#2  g_main_context_iterate (context=context@entry=0x130cd40, 
    block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at ../../glib/gmain.c:3803
#3  0x00007f6ce95a8fdc in g_main_context_iteration (context=0x130cd40, 
    may_block=may_block@entry=1) at ../../glib/gmain.c:3869
#4  0x00007f6ce95a9019 in glib_worker_main (data=<optimized out>)
    at ../../glib/gmain.c:5622
#5  0x00007f6ce95ced65 in g_thread_proxy (data=0x1309800)
    at ../../glib/gthread.c:764
#6  0x00007f6cea71f234 in start_thread (arg=0x7f6ce5d87700)
    at pthread_create.c:313
#7  0x00007f6ce82cfffd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6cebd6f7c0 (LWP 393)):
#0  g_logv (log_domain=0x7f6ce961378e "GLib", log_level=G_LOG_LEVEL_ERROR, 
    format=<optimized out>, args=args@entry=0x7ffc1b81b1b8)
    at ../../glib/gmessages.c:1046
#1  0x00007f6ce95afc82 in g_log (
    log_domain=log_domain@entry=0x7f6ce961378e "GLib", 
    log_level=log_level@entry=G_LOG_LEVEL_ERROR, 
    format=format@entry=0x7f6ce966c5a0 "g_variant_new: expected GVariant of type '%s' but received value has type '%s'") at ../../glib/gmessages.c:1079
#2  0x00007f6ce95df86b in g_variant_valist_new_nnp (str=0x7ffc1b81b3f8, 
    ptr=0x1343440) at ../../glib/gvariant.c:4690
#3  0x00007f6ce95e0dd0 in g_variant_valist_new_leaf (app=0x7ffc1b81b428, 
    str=0x7ffc1b81b3f8) at ../../glib/gvariant.c:4846
#4  g_variant_valist_new (str=str@entry=0x7ffc1b81b3f8, 
    app=app@entry=0x7ffc1b81b428) at ../../glib/gvariant.c:5028
#5  0x00007f6ce95e0f1b in g_variant_valist_new (str=str@entry=0x7ffc1b81b3f8, 
    app=app@entry=0x7ffc1b81b428) at ../../glib/gvariant.c:5080
#6  0x00007f6ce95e12b7 in g_variant_new_va (
    format_string=0x545aeb "a{sa{sv}}a{sv}a{sv}a{sv}a{sv}a{sv}a{sv}sa{sv}a{sv}b)", endptr=0x0, app=0x7ffc1b81b428) at ../../glib/gvariant.c:5256
#7  0x00007f6ce95e151d in g_variant_new (
    format_string=0x545ae8 "(s@a{sa{sv}}a{sv}a{sv}a{sv}a{sv}a{sv}a{sv}sa{sv}a{sv}b)") at ../../glib/gvariant.c:5191
#8  0x000000000049f0e6 in _dispatcher_call (
    action=action@entry=DISPATCHER_ACTION_HOSTNAME, 
    blocking=blocking@entry=0, connection=connection@entry=0x0, 
    device=0x7f6cea7271fd <write+45>, device@entry=0x0, 
    vpn_iface=vpn_iface@entry=0x0, vpn_ip4_config=0x2c, 
    vpn_ip4_config@entry=0x0, vpn_ip6_config=0x0, callback=0x0, 
    user_data=0x0, out_call_id=0x0) at ../../src/nm-dispatcher.c:637
#9  0x000000000049f75e in nm_dispatcher_call (
    action=action@entry=DISPATCHER_ACTION_HOSTNAME, 
    connection=connection@entry=0x0, device=device@entry=0x0, 
    callback=callback@entry=0x0, user_data=user_data@entry=0x0, 
    out_call_id=out_call_id@entry=0x0) at ../../src/nm-dispatcher.c:691
#10 0x00000000004bbada in _set_hostname (policy=<optimized out>, 
    new_hostname=<optimized out>, msg=0x54cfeb "from DHCPv4")
    at ../../src/nm-policy.c:200
#11 0x00000000004bbf6f in update_system_hostname (policy=0x7f6cd800eb90, 
    best4=0x1334500, best6=0x0) at ../../src/nm-policy.c:289
#12 0x00000000004bc23e in update_routing_and_dns (policy=0x7f6cd800eb90, 
    force_update=0) at ../../src/nm-policy.c:586
#13 0x00000000004bcdea in device_state_changed (device=0x1334500, 
    new_state=NM_DEVICE_STATE_ACTIVATED, 
    old_state=NM_DEVICE_STATE_SECONDARIES, reason=3933368829, 
    user_data=0x7f6cd800eb90) at ../../src/nm-policy.c:1165
#14 0x00007f6ce7bc5b16 in ffi_call_unix64 () from /lib/libffi.so.6
#15 0x00007f6ce7bc560e in ffi_call () from /lib/libffi.so.6
#16 0x00007f6ce98a88b4 in g_cclosure_marshal_generic (closure=0x133bd60, 
    return_gvalue=0x0, n_param_values=<optimized out>, 
    param_values=<optimized out>, invocation_hint=<optimized out>, 
    marshal_data=0x0) at ../../gobject/gclosure.c:1481
#17 0x00007f6ce98a80c5 in g_closure_invoke (closure=0x133bd60, 
    return_value=return_value@entry=0x0, n_param_values=4, 
    param_values=param_values@entry=0x7ffc1b81bfd0, 
    invocation_hint=invocation_hint@entry=0x7ffc1b81bf70)
    at ../../gobject/gclosure.c:801
#18 0x00007f6ce98ba3c2 in signal_emit_unlocked_R (node=node@entry=0x13293e0, 
    detail=detail@entry=0, instance=instance@entry=0x1334500, 
    emission_return=emission_return@entry=0x0, 
    instance_and_params=instance_and_params@entry=0x7ffc1b81bfd0)
    at ../../gobject/gsignal.c:3619
#19 0x00007f6ce98c2825 in g_signal_emit_valist (instance=<optimized out>, 
    signal_id=<optimized out>, detail=<optimized out>, 
    var_args=<optimized out>) at ../../gobject/gsignal.c:3305
#20 0x00007f6ce98c2f3a in g_signal_emit_by_name (instance=0x0, 
    detailed_signal=0x0) at ../../gobject/gsignal.c:3401
#21 0x0000000000454676 in _set_state_full (self=0x1334500, 
    state=NM_DEVICE_STATE_ACTIVATED, reason=NM_DEVICE_STATE_REASON_NONE, 
    quitting=-361598467, quitting@entry=0)
    at ../../src/devices/nm-device.c:7957
#22 0x0000000000455867 in nm_device_state_changed (self=self@entry=0x1334500, 
    state=state@entry=NM_DEVICE_STATE_ACTIVATED, 
    reason=reason@entry=NM_DEVICE_STATE_REASON_NONE)
    at ../../src/devices/nm-device.c:8097
#23 0x0000000000457ddc in queued_set_state (user_data=<optimized out>)
    at ../../src/devices/nm-device.c:8121
#24 0x00007f6ce95a8b9d in g_main_dispatch (context=0x12b9eb0)
    at ../../glib/gmain.c:3122
#25 g_main_context_dispatch (context=context@entry=0x12b9eb0)
    at ../../glib/gmain.c:3737
#26 0x00007f6ce95a8f38 in g_main_context_iterate (context=0x12b9eb0, 
    block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at ../../glib/gmain.c:3808
#27 0x00007f6ce95a9252 in g_main_loop_run (loop=0x12b9fa0)
    at ../../glib/gmain.c:4002
#28 0x0000000000433c64 in main (argc=1, argv=0x7ffc1b81c6b8)
    at ../../src/main.c:486
(gdb) quit
           PID: 393 (NetworkManager)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 5 (TRAP)
     Timestamp: Tue 2015-04-07 14:42:04 BST (17s ago)
  Command Line: /usr/bin/NetworkManager --no-daemon
    Executable: /usr/bin/NetworkManager
 Control Group: /system.slice/NetworkManager.service
          Unit: NetworkManager.service
         Slice: system.slice
       Boot ID: c8f5574efa6249c4b771450773cd3749
    Machine ID: 45bb3b96146aa94f299b9eb43646eb35
      Hostname: vrutkovs-continuous-1570
      Coredump: /var/lib/systemd/coredump/core.NetworkManager.0.c8f5574efa6249c4b771450773cd3749.393.1428414124000000.xz
       Message: Process 393 (NetworkManager) of user 0 dumped core.

