[VPP-1705] mpls: coredump impacting multiple tests.

[vvalderrv]

Coredumps are masked in the unittests for Syslog, GBP, L2BD, IP Drop Routes, SRMPLS, LB, MacIP ACL and MPLS.

 

[New LWP 1173]

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Core was generated by `/vpp/build-root/install-vpp_debug-native/vpp/bin/vpp unix { nodaemon  full-core'.

Program terminated with signal SIGABRT, Aborted.

#0  0x00007fdd5952b428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54

54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.

b(gdb) bt

#0  0x00007fdd5952b428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54

#1  0x00007fdd5952d02a in __GI_abort () at abort.c:89

#2  0x0000000000407277 in os_exit (code=1) at /vpp/src/vpp/vnet/main.c:379

#3  0x00007fdd59ec3e30 in unix_signal_handler (signum=6, si=0x7fdd18f602b0, uc=0x7fdd18f60180) at /vpp/src/vlib/unix/main.c:183

#4  <signal handler called>

#5  0x00007fdd5952b428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54

#6  0x00007fdd5952d02a in __GI_abort () at abort.c:89

#7  0x0000000000407232 in os_panic () at /vpp/src/vpp/vnet/main.c:355

#8  0x00007fdd598f3874 in debugger () at /vpp/src/vppinfra/error.c:84

#9  0x00007fdd598f3c40 in _clib_error (how_to_die=2, function_name=0x0, line_number=0,

    fmt=0x7fdd5af780d8 "%s:%d (%s) assertion `%s' fails") at /vpp/src/vppinfra/error.c:143

#10 0x00007fdd5a4a29dd in vlib_buffer_advance (b=0x1001fff000, l=4294967282) at /vpp/src/vlib/buffer.h:250

#11 0x00007fdd5a4a41c2 in mpls_output_inline (vm=0x7fdd5a0f8ac0 <vlib_global_main>, node=0x7fdd190e0ec0,

    from_frame=0x7fdd1a33e040, is_midchain=0) at /vpp/src/vnet/mpls/mpls_output.c:149

#12 0x00007fdd5a4a4aae in mpls_output_node_fn_avx2 (vm=0x7fdd5a0f8ac0 <vlib_global_main>, node=0x7fdd190e0ec0,

    from_frame=0x7fdd1a33e040) at /vpp/src/vnet/mpls/mpls_output.c:317

#13 0x00007fdd59e5c597 in dispatch_node (vm=0x7fdd5a0f8ac0 <vlib_global_main>, node=0x7fdd190e0ec0,

    type=VLIB_NODE_TYPE_INTERNAL, dispatch_state=VLIB_NODE_STATE_POLLING, frame=0x7fdd1a33e040, last_time_stamp=18027644763666)

    at /vpp/src/vlib/main.c:1213

#14 0x00007fdd59e5cd4f in dispatch_pending_node (vm=0x7fdd5a0f8ac0 <vlib_global_main>, pending_frame_index=4,

    last_time_stamp=18027644763666) at /vpp/src/vlib/main.c:1381

#15 0x00007fdd59e5e9ca in vlib_main_or_worker_loop (vm=0x7fdd5a0f8ac0 <vlib_global_main>, is_main=1) at /vpp/src/vlib/main.c:1832

#16 0x00007fdd59e5f239 in vlib_main_loop (vm=0x7fdd5a0f8ac0 <vlib_global_main>) at /vpp/src/vlib/main.c:1934

#17 0x00007fdd59e5fe53 in vlib_main (vm=0x7fdd5a0f8ac0 <vlib_global_main>, input=0x7fdd18f60fb0) at /vpp/src/vlib/main.c:2126

#18 0x00007fdd59ec5496 in thread0 (arg=140588675467968) at /vpp/src/vlib/unix/main.c:640

#19 0x00007fdd599147d8 in clib_calljmp () from /vpp/build-root/install-vpp_debug-native/vpp/lib/libvppinfra.so.19.08

#20 0x00007ffc27099580 in ?? ()

#21 0x00007fdd59ec5a0c in vlib_unix_main (argc=56, argv=0x7ffc2709a898) at /vpp/src/vlib/unix/main.c:710

#22 0x0000000000406ba6 in main (argc=56, argv=0x7ffc2709a898) at /vpp/src/vpp/vnet/main.c:280

(gdb)