[tao-bugs] Odp: Re: tao imr locator seg fault

[Johnny Willemsen]

Hi,

Why are you using the dev poll reactor with TAO, please try the default
reactor.

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Best regards,

Johnny Willemsen
Remedy IT
Postbus 81 | 6930 AB Westervoort | The Netherlands
http://www.remedy.nl

On 07/05/2018 12:13 AM, Tomasz Mikolajczyk wrote:
> Recently I observed the following seg fault:
> 
> (gdb) bt
> #0 0x00002aaaad88b5e7 in TAO_Exclusive_TMS::connection_closed (this=0x1d32c60) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/Exclusive_TMS.cpp:170
> #1 0x00002aaaad925ca9 in TAO_Transport::send_connection_closed_notifications (this=0x1c76480) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/Transport.cpp:1387
> #2 0x00002aaaad88673c in TAO_Connection_Handler::close_connection_eh (this=0x1dcac78, eh=0x1dcabb0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/Connection_Handler.cpp:406
> #3 0x00002aaaad8acd1a in TAO_IIOP_Connection_Handler::close_connection (this=0x1dcabb0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/IIOP_Connection_Handler.cpp:399
> #4 0x00002aaaad886172 in TAO_Connection_Handler::handle_input_eh (this=0x1dcac78, h=43, eh=0x1dcabb0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/Connection_Handler.cpp:257
> #5 0x00002aaaad8acd53 in TAO_IIOP_Connection_Handler::handle_input (this=0x1dcabb0, h=43) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/IIOP_Connection_Handler.cpp:405
> #6 0x00002aaaadcbb309 in ACE_Dev_Poll_Reactor::upcall (this=0x641a50, event_handler=0x1dcabb0, callback=&virtual table offset 48, handle=43)
> at /tmp/tmp.DpUOGGQ919/ACE_wrappers/ace/Dev_Poll_Reactor.inl:84
> #7 0x00002aaaadcb8a2e in ACE_Dev_Poll_Reactor::dispatch_io_event (this=0x641a50, guard=...) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/ace/Dev_Poll_Reactor.cpp:1299
> #8 0x00002aaaadcb858c in ACE_Dev_Poll_Reactor::dispatch (this=0x641a50, guard=...) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/ace/Dev_Poll_Reactor.cpp:1076
> #9 0x00002aaaadcb8539 in ACE_Dev_Poll_Reactor::handle_events_i (this=0x641a50, max_wait_time=0x0, guard=...) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/ace/Dev_Poll_Reactor.cpp:1053
> #10 0x00002aaaadcb838d in ACE_Dev_Poll_Reactor::handle_events (this=0x641a50, max_wait_time=0x0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/ace/Dev_Poll_Reactor.cpp:1009
> #11 0x00002aaaad8c69b8 in ACE_Reactor::handle_events (this=0x641cb0, max_wait_time=0x0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/ace/Reactor.inl:185
> #12 0x00002aaaad8df2ac in TAO_ORB_Core::run (this=0x63b730, tv=0x0, perform_work=0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/ORB_Core.cpp:2320
> #13 0x00002aaaad8d3dc7 in CORBA::ORB::run (this=0x641cd0, tv=0x0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/ORB.cpp:188
> #14 0x00002aaaad8d3d5f in CORBA::ORB::run (this=0x641cd0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/tao/ORB.cpp:174
> #15 0x00002aaaaacff469 in ImR_Locator_i::run (this=0x7fffffffc0d0) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/orbsvcs/ImplRepo_Service/ImR_Locator_i.cpp:288
> #16 0x000000000040202a in run_standalone (opts=...) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/orbsvcs/ImplRepo_Service/ImR_Locator.cpp:54
> #17 0x00000000004022dd in main (argc=9, argv=0x7fffffffc608) at /tmp/tmp.DpUOGGQ919/ACE_wrappers/TAO/orbsvcs/ImplRepo_Service/ImR_Locator.cpp:191