[VPP-1328] MPLS PIC edge convergence coredump on ubuntu 18.04

[vvalderrv]

Description

when running make test FAILFAST=1 TEST=.TestMPLSPIC a coredump is seen

 

==============================================================================

MPLS PIC edge convergence

==============================================================================

08:49:43,451 Child python process unresponsive and core-file exists in test temporary directory!

08:49:43,452 Creating a link to the failed test: /tmp/vpp-failed-unittests/vpp-unittest-TestMPLSPIC-Y3liWi-FAILED -> vpp-unittest-TestMPLSPIC-Y3liWi

08:49:43,452 Copying api_post_mortem.18534 to /tmp/vpp-unittest-TestMPLSPIC-Y3liWi

08:49:43,452 Core-file exists in test temporary directory: /tmp/vpp-unittest-TestMPLSPIC-Y3liWi/core!

1 test(s) failed, 0 attempt(s) left

 

#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51

#1 0x00007f140f4a5801 in __GI_abort () at abort.c:79

#2 0x000055d4ed1dadfe in os_exit (code=code@entry=1) at /home/ksekera/vpp/build-data/../src/vpp/vnet/main.c:334

#3 0x00007f1410bc6256 in unix_signal_handler (signum=, si=, uc=)

at /home/ksekera/vpp/build-data/../src/vlib/unix/main.c:121

#4

#5 fib_entry_delegate_get (fib_entry=fib_entry@entry=0x7f5bcfa08d78, type=type@entry=FIB_ENTRY_DELEGATE_COVERED)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_delegate.c:51

#6 0x00007f1410703ef5 in fib_entry_cover_track (cover=cover@entry=0x7f5bcfa08d78, covered=45)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_cover.c:30

#7 0x00007f1410702a8b in fib_entry_src_rr_activate (src=0x7f13cfa3e180, fib_entry=0x7f13cfa09a68)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_src_rr.c:145

#8 0x00007f1410702b56 in fib_entry_src_rr_cover_change (src=0x7f13cfa3e180, fib_entry=0x7f13cfa09a68)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_src_rr.c:219

#9 0x00007f14106ffeca in fib_entry_cover_changed (fib_entry_index=fib_entry_index@entry=45)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry.c:1241

#10 0x00007f1410703eaf in fib_entry_cover_change_one (cover=, covered=45, args=)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_cover.c:143

#11 0x00007f1410703e24 in fib_entry_cover_walk_node_ptr (depend=, args=)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_cover.c:80

#12 0x00007f14106fe68b in fib_node_list_walk (list=, fn=fn@entry=0x7f1410703e10 <fib_entry_cover_walk_node_ptr>,

args=args@entry=0x7f13cec3cd00) at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_node_list.c:375

#13 0x00007f1410703fe0 in fib_entry_cover_walk (cover=0x7f13cfa09168, walk=walk@entry=0x7f1410703e30 <fib_entry_cover_change_one>,

args=args@entry=0xffffffff) at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_cover.c:104

#14 0x00007f141070400a in fib_entry_cover_change_notify (cover_index=cover_index@entry=13, covered=covered@entry=4294967295)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_entry_cover.c:158

#15 0x00007f14106f6d23 in fib_table_entry_special_remove (fib_index=, prefix=0x7f13cec3cda0, source=)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_table.c:453

#16 0x00007f14106f158b in ip4_fib_table_destroy (fib_index=) at /home/ksekera/vpp/build-data/../src/vnet/fib/ip4_fib.c:178

#17 0x00007f14106f7d90 in fib_table_destroy (fib_table=) at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_table.c:1176

#18 fib_table_unlock (fib_index=fib_index@entry=283000704, proto=proto@entry=FIB_PROTOCOL_IP6, source=)

at /home/ksekera/vpp/build-data/../src/vnet/fib/fib_table.c:1252

#19 0x00007f14103ae13b in ip_table_delete (fproto=FIB_PROTOCOL_IP6, table_id=, is_api=)

at /home/ksekera/vpp/build-data/../src/vnet/ip/ip_api.c:729

#20 0x00007f14103aed7a in vl_api_ip_table_add_del_t_handler (mp=0x3013c17c) at /home/ksekera/vpp/build-data/../src/vnet/ip/ip_api.c:754

#21 0x00007f1410ded2e6 in vl_msg_api_handler_with_vm_node (am=am@entry=0x7f1411015020 <api_main>, the_msg=0x3013c17c,

vm=vm@entry=0x7f1410de3f80 <vlib_global_main>, node=node@entry=0x7f13cec34000)

at /home/ksekera/vpp/build-data/../src/vlibapi/api_shared.c:508

#22 0x00007f1410df4715 in void_mem_api_handle_msg_i (am=, q=, node=0x7f13cec34000,

vm=0x7f1410de3f80 <vlib_global_main>) at /home/ksekera/vpp/build-data/../src/vlibmemory/memory_api.c:687

#23 vl_mem_api_handle_msg_main (vm=vm@entry=0x7f1410de3f80 <vlib_global_main>, node=node@entry=0x7f13cec34000)

--Type to continue, or q to quit--

at /home/ksekera/vpp/build-data/../src/vlibmemory/memory_api.c:697

#24 0x00007f1410e052f8 in vl_api_clnt_process (vm=, node=0x7f13cec34000, f=)

at /home/ksekera/vpp/build-data/../src/vlibmemory/vlib_api.c:347

#25 0x00007f1410b8abb6 in vlib_process_bootstrap (_a=) at /home/ksekera/vpp/build-data/../src/vlib/main.c:1231

#26 0x00007f140fca9200 in clib_calljmp () at /home/ksekera/vpp/build-data/../src/vppinfra/longjmp.S:110

#27 0x00007f13cee47e30 in ?? ()

#28 0x00007f1410b8bd51 in vlib_process_startup (f=0x0, p=0x7f13cec34000, vm=0x7f1410de3f80 <vlib_global_main>)

at /home/ksekera/vpp/build-data/../src/vlib/main.c:1253

#29 dispatch_process (vm=0x7f1410de3f80 <vlib_global_main>, p=0x7f13cec34000, last_time_stamp=2881599200993755, f=0x0)

at /home/ksekera/vpp/build-data/../src/vlib/main.c:1298

#30 0x0000000000000000 in ?? ()

Assignee

Neale Ranns

Reporter

Klement Sekera

Comments

No comments.

Original issue: https://jira.fd.io/browse/VPP-1328