Build 2686 : Agent crashed at Pkt0Interface::InitControlInterface

[Ankit Jain]

GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1
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Reading symbols from /usr/bin/contrail-vrouter-agent...(no debugging symbols found)...done.

warning: core file may not match specified executable file.
[New LWP 3368]
[New LWP 3369]
[New LWP 3339]
[New LWP 3367]
[New LWP 3370]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/contrail-vrouter-agent'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00007fa0b8d86cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00007fa0b8d86cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 0x00007fa0b8d8a0d8 in __GI_abort () at abort.c:89
#2 0x00007fa0b8d7fb86 in __assert_fail_base (fmt=0x7fa0b8ed0830 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x111fcb5 "0",
    file=file@entry=0x1137ac8 "controller/src/vnsw/agent/contrail/linux/pkt0_interface.cc", line=line@entry=52,
    function=function@entry=0x1137c00 "virtual void Pkt0Interface::InitControlInterface()") at assert.c:92
#3 0x00007fa0b8d7fc32 in __GI___assert_fail (assertion=0x111fcb5 "0", file=0x1137ac8 "controller/src/vnsw/agent/contrail/linux/pkt0_interface.cc", line=52,
    function=0x1137c00 "virtual void Pkt0Interface::InitControlInterface()") at assert.c:101
#4 0x0000000000a6811a in Pkt0Interface::InitControlInterface() ()
#5 0x0000000000b68e33 in PktModule::Init(bool) ()
#6 0x0000000000a6bf6e in ContrailInitCommon::InitModules() ()
#7 0x0000000000a696f1 in AgentInit::InitBase() ()
#8 0x00000000010dfa7f in TaskTrigger::WorkerTask::Run() ()
#9 0x00000000010dc690 in TaskImpl::execute() ()
#10 0x00007fa0b9955b3a in ?? () from /usr/lib/libtbb.so.2
#11 0x00007fa0b9951816 in ?? () from /usr/lib/libtbb.so.2
#12 0x00007fa0b9950f4b in ?? () from /usr/lib/libtbb.so.2
#13 0x00007fa0b994d0ff in ?? () from /usr/lib/libtbb.so.2
#14 0x00007fa0b994d2f9 in ?? () from /usr/lib/libtbb.so.2
#15 0x00007fa0b9b71182 in start_thread (arg=0x7fa0b200c700) at pthread_create.c:312
#16 0x00007fa0b8e4a47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb)

Core copied @ bhushana@mayamruga:~/Documents/technical/bugs/(bug-no)
username : bhushana
pass: bhu@123

[Hari Prasad Killi (haripk)]

In this test agent was killed and restarted (using kill and starting manually). Meanwhile, supervisor anyway restarts agent and the manual start fails as pkt0 is already open.