And a even more complete BT with sources below:
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
vlib_plugin_early_init:356: plugin path /usr/lib64/vpp_plugins
load_one_plugin:184: Loaded plugin: acl_plugin.so (Access Control
Lists)
load_one_plugin:184: Loaded plugin: dpdk_plugin.so (Data Plane
Development Kit (DPDK))
load_one_plugin:184: Loaded plugin: flowprobe_plugin.so (Flow per
Packet)
load_one_plugin:184: Loaded plugin: gtpu_plugin.so (GTPv1-U)
load_one_plugin:184: Loaded plugin: ila_plugin.so (Identifier-locator
addressing for IPv6)
load_one_plugin:184: Loaded plugin: ioam_plugin.so (Inbound OAM)
load_one_plugin:114: Plugin disabled (default): ixge_plugin.so
load_one_plugin:184: Loaded plugin: lb_plugin.so (Load Balancer)
load_one_plugin:184: Loaded plugin: libsixrd_plugin.so (IPv6 Rapid
Deployment on IPv4 Infrastructure (RFC5969))
load_one_plugin:184: Loaded plugin: memif_plugin.so (Packet Memory
Interface (experimetal))
load_one_plugin:184: Loaded plugin: nat_plugin.so (Network Address
Translation)
load_one_plugin:184: Loaded plugin: pppoe_plugin.so (PPPoE)
Program received signal SIGSEGV, Segmentation fault.
mfib_entry_alloc (mfib_entry_index=<synthetic pointer>,
prefix=0x7fffb60f0ce0, fib_index=0) at /usr/src/debug/vpp-
17.10/src/vnet/mfib/mfib_entry.c:407
407 mfib_entry->mfe_prefix = *prefix;
Missing separate debuginfos, use: zypper install libdpdk-17_08-0-
debuginfo-17.08-82.1.x86_64 libnuma1-debuginfo-2.0.9-10.2.x86_64
libopenssl1_0_0-debuginfo-1.0.2j-6.3.1.x86_64 libz1-debuginfo-1.2.8-
10.1.x86_64 vpp-plugins-debuginfo-17.10-14.2.x86_64
(gdb) bt
#0 mfib_entry_alloc (mfib_entry_index=<synthetic pointer>,
prefix=0x7fffb60f0ce0, fib_index=0) at /usr/src/debug/vpp-
17.10/src/vnet/mfib/mfib_entry.c:407
#1 mfib_entry_create (fib_index=fib_index@entry=0, source=source@entry
=MFIB_SOURCE_DEFAULT_ROUTE, prefix=prefix@entry=0x7fffb60f0ce0, rpf_id=
rpf_id@entry=0, entry_flags=entry_flags@entry=MFIB_ENTRY_FLAG_DROP)
at /usr/src/debug/vpp-17.10/src/vnet/mfib/mfib_entry.c:719
#2 0x00007ffff765cdc7 in mfib_table_entry_update (fib_index=0, prefix=
prefix@entry=0x7fffb60f0ce0, source=source@entry=MFIB_SOURCE_DEFAULT_RO
UTE, rpf_id=rpf_id@entry=0,
entry_flags=entry_flags@entry=MFIB_ENTRY_FLAG_DROP) at
/usr/src/debug/vpp-17.10/src/vnet/mfib/mfib_table.c:184
#3 0x00007ffff7656b85 in ip4_create_mfib_with_table_id (table_id=0) at
/usr/src/debug/vpp-17.10/src/vnet/mfib/ip4_mfib.c:72
#4 ip4_mfib_table_find_or_create_and_lock (table_id=table_id@entry=0)
at /usr/src/debug/vpp-17.10/src/vnet/mfib/ip4_mfib.c:122
#5 0x00007ffff765d257 in mfib_table_find_or_create_and_lock (proto=pro
to@entry=FIB_PROTOCOL_IP4, table_id=table_id@entry=0) at
/usr/src/debug/vpp-17.10/src/vnet/mfib/mfib_table.c:435
#6 0x00007ffff7338b14 in ip4_lookup_init (vm=vm@entry=0x7ffff7bb62e0
<vlib_global_main>) at /usr/src/debug/vpp-
17.10/src/vnet/ip/ip4_forward.c:1202
#7 0x00007ffff7273bff in vnet_main_init (vm=vm@entry=0x7ffff7bb62e0
<vlib_global_main>) at /usr/src/debug/vpp-17.10/src/vnet/misc.c:92
#8 0x00007ffff73a4507 in ip_main_init (vm=0x7ffff7bb62e0
<vlib_global_main>) at /usr/src/debug/vpp-
17.10/src/vnet/ip/ip_init.c:104
#9 0x00007fffb35d8572 in ?? () from
/usr/lib64/vpp_plugins/ioam_plugin.so
#10 0x00007ffff796128d in vlib_call_init_exit_functions
(vm=0x7ffff7bb62e0 <vlib_global_main>, head=<optimized out>, call_once=
call_once@entry=1) at /usr/src/debug/vpp-17.10/src/vlib/init.c:57
#11 0x00007ffff79612d3 in vlib_call_all_init_functions (vm=<optimized
out>) at /usr/src/debug/vpp-17.10/src/vlib/init.c:75
#12 0x00007ffff79657a5 in vlib_main (vm=<optimized out>, vm@entry=0x7ff
ff7bb62e0 <vlib_global_main>, input=input@entry=0x7fffb60f0fa0) at
/usr/src/debug/vpp-17.10/src/vlib/main.c:1754
#13 0x00007ffff799d3c6 in thread0 (arg=140737349640928) at
/usr/src/debug/vpp-17.10/src/vlib/unix/main.c:525
#14 0x00007ffff6f7a250 in clib_calljmp () at /usr/src/debug/vpp-
17.10/src/vppinfra/longjmp.S:110
#15 0x00007fffffffd100 in ?? ()
#16 0x00007ffff799df54 in vlib_unix_main (argc=<optimized out>,
argv=<optimized out>) at /usr/src/debug/vpp-
17.10/src/vlib/unix/main.c:588
#17 0x0000000000000000 in ?? ()
Regards,
Marco
On Mon, 2017-08-28 at 15:41 +0200, Marco Varlese wrote:
> Apologies, I forgot to also provide some extra information:
>
> > Using DPDK 17.08.
> > A backtrace below:
>
> (gdb) bt
> #0 0x00007ffff765bced in mfib_entry_create () from
> /usr/lib64/libvnet.so.0
> #1 0x00007ffff765cdc7 in mfib_table_entry_update () from
> /usr/lib64/libvnet.so.0
> #2 0x00007ffff7656b85 in ip4_mfib_table_find_or_create_and_lock ()
> from /usr/lib64/libvnet.so.0
> #3 0x00007ffff765d257 in mfib_table_find_or_create_and_lock () from
> /usr/lib64/libvnet.so.0
> #4 0x00007ffff7338b14 in ip4_lookup_init () from
> /usr/lib64/libvnet.so.0
> #5 0x00007ffff7273bff in vnet_main_init () from
> /usr/lib64/libvnet.so.0
> #6 0x00007ffff73a4507 in ip_main_init () from
> /usr/lib64/libvnet.so.0
> #7 0x00007fffb35d8572 in ?? () from
> /usr/lib64/vpp_plugins/ioam_plugin.so
> #8 0x00007ffff796128d in vlib_call_init_exit_functions () from
> /usr/lib64/libvlib.so.0
> #9 0x00007ffff79657a5 in vlib_main () from /usr/lib64/libvlib.so.0
> #10 0x00007ffff799d3c6 in ?? () from /usr/lib64/libvlib.so.0
> #11 0x00007ffff6f7a250 in clib_calljmp () from
> /usr/lib64/libvppinfra.so.0
> #12 0x00007fffffffd0f0 in ?? ()
> #13 0x00007ffff799df54 in vlib_unix_main () from
> /usr/lib64/libvlib.so.0
> #14 0x0000000000000000 in ?? ()
>
>
> Cheers,
> Marco
>
> On Mon, 2017-08-28 at 15:10 +0200, Marco Varlese wrote:
> > Hi,
> >
> > I'm running the tip of master branch and I get a segmentation fault
> > when launcing "vpp -c /etc/vpp/startup.conf"
> >
> > My startup.conf is very simple, I don't even map dpdk interfaces,
> > etc.
> > since I am using in a virt environment.
> >
> > I wonder if by any chance a new setting/parameter was introduced
> > which
> > I am missing hence having such an issue?
> >
> > The stacktrace of the execution is below.
> >
> > load_one_plugin:184: Loaded plugin: dpdk_plugin.so (Data Plane
> > Development Kit (DPDK))
> > load_one_plugin:184: Loaded plugin: flowprobe_plugin.so (Flow per
> > Packet)
> > load_one_plugin:184: Loaded plugin: gtpu_plugin.so (GTPv1-U)
> > load_one_plugin:184: Loaded plugin: ila_plugin.so (Identifier-
> > locator
> > addressing for IPv6)
> > load_one_plugin:184: Loaded plugin: ioam_plugin.so (Inbound OAM)
> > load_one_plugin:114: Plugin disabled (default): ixge_plugin.so
> > load_one_plugin:184: Loaded plugin: lb_plugin.so (Load Balancer)
> > load_one_plugin:184: Loaded plugin: libsixrd_plugin.so (IPv6 Rapid
> > Deployment on IPv4 Infrastructure (RFC5969))
> > load_one_plugin:184: Loaded plugin: memif_plugin.so (Packet Memory
> > Interface (experimetal))
> > load_one_plugin:184: Loaded plugin: nat_plugin.so (Network Address
> > Translation)
> > load_one_plugin:184: Loaded plugin: pppoe_plugin.so (PPPoE)
> >
> > Program received signal SIGSEGV, Segmentation fault.
> > mfib_entry_alloc (mfib_entry_index=<synthetic pointer>,
> > prefix=0x7f1219818ce0, fib_index=0) at /usr/src/debug/vpp-
> > 17.10/src/vnet/mfib/mfib_entry.c:407
> > 407 mfib_entry->mfe_prefix = *prefix;
> > (gdb)
> >
> >
> >
> > Thanks,
> > Marco
> >
> > _______________________________________________
> > vpp-dev mailing list
> > vpp-dev@lists.fd.io
> > https://lists.fd.io/mailman/listinfo/vpp-dev
> >
>
> _______________________________________________
> vpp-dev mailing list
> vpp-dev@lists.fd.io
> https://lists.fd.io/mailman/listinfo/vpp-dev
>
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