Re: [mpls-linux-general] New releases CRASH

[James R. L. <jl...@mi...>]

Can you turn on tracing and duplicate?

try:

mpls ldp
  trace all

on the top level config.

On Tue, Nov 19, 2002 at 02:54:37PM -0600, James R. Leu wrote:
> Did you grab the newest version via CVS or via the new tar file?
>=20
> On Tue, Nov 19, 2002 at 04:37:00PM -0200, Pl=EDnio de Paula wrote:
> > Hello James,
> >=20
> > I am testing the new MPLS and LDP + Zebra and there=B4s a seg fault (=
apparently) when peers exchanges labels...
> >=20
> > Here=B4s the latest messages from mplsd error and the backtrace:
> >=20
> > ldp_label_mapping_with_xc: enter
> > before: type 0 label 0
> > after: type 1 label 16
> > ldp_label_mapping_with_xc: exit
> > _ldp_global_add_outlabel
> >=20
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x0806c481 in ldp_outlabel_create_complete (g=3D0x80b6698, s=3D0x80bb=
da0, nh=3D0x1c,
> >     a=3D0x80c0320) at ldp_outlabel.c:55
> > 55          memcpy(&out->info.nexthop.u.ipif.ip,
> >=20
> >=20
> > BACKTRACE:
> >=20
> > #0  0x0806c481 in ldp_outlabel_create_complete (g=3D0x80b6698, s=3D0x=
80bbda0,
> >     nh=3D0x1c, a=3D0x80c0320) at ldp_outlabel.c:55
> > #1  0x0805f33b in ldp_label_mapping_process (g=3D0x80b6698, s=3D0x80b=
bda0, a=3D0x0,
> >     e=3D0x0, r_attr=3D0x80c0320, fec=3D0xbfffb7b0) at ldp_label_mappi=
ng.c:910
> > #2  0x0806fb4c in ldp_state_process (g=3D0x80b6698, s=3D0x80bbda0, a=3D=
0x0, e=3D0x0,
> >     event=3D5, msg=3D0x80c0320, from=3D0xbffff9b0) at ldp_state_funcs=
.c:346
> > #3  0x08070780 in ldp_state_machine (g=3D0x80b6698, session=3D0x80bbd=
a0, adj=3D0x0,
> >     entity=3D0x0, event=3D5, msg=3D0xbfffb8c0, from=3D0xbffff9b0)
> >     at ldp_state_machine.c:265
> > #4  0x08070a93 in ldp_buf_process (g=3D0x80b6698, socket=3D0x80b5c28,
> >     buf=3D0x809c620, extra=3D0x80bbda0, event=3DLDP_EVENT_LABEL,
> >     local_from=3D0xbffff9b0, more=3D0xbfffd95c) at ldp_state_machine.=
c:481
> > #5  0x08070228 in ldp_event (handle=3D0x80b6698, socket=3D0x80b5c28,
> >     user_from=3D0x0, if_handle=3D0x0, buf=3D0x0, extra=3D0x80bbda0,
> >     event=3DLDP_EVENT_TCP_DATA) at ldp_state_machine.c:134
> > #6  0x0804a6f7 in mplsd_read (thread=3D0x1) at impl_socket.c:75
> > #7  0x0807d58c in thread_call (thread=3D0xbffffab0) at thread.c:647
> > #8  0x0804c267 in main (argc=3D3, argv=3D0xbffffab0) at mpls_main.c:2=
24
> > #9  0x420158d4 in __libc_start_main () from /lib/i686/libc.so.6
> >=20
> > Thanks!
> > Pl=EDnio de Paula
> > UNICAMP/Brazil
> >=20
> > -----Mensagem original-----
> > De: James R. Leu [mailto:jl...@mi...]
> > Enviada em: ter=E7a-feira, 19 de novembro de 2002 05:25
> > Para: mpl...@li...
> > Assunto: [mpls-linux-general] New releases
> >=20
> >=20
> > Take a look at the ChangeLogs for info about the releases:
> >=20
> > http://osdn.dl.sourceforge.net/sourceforge/mpls-linux/ldp-portable-0.=
300.tar.gz
> > http://sourceforge.net/project/shownotes.php?release_id=3D123060
> >=20
> > http://osdn.dl.sourceforge.net/sourceforge/mpls-linux/mpls-linux-1.17=
2.tar.gz
> > http://sourceforge.net/project/shownotes.php?release_id=3D122264
> >=20
> > --=20
> > James R. Leu
> >=20
> >=20
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> >=20
> >=20
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>=20
> --=20
> James R. Leu

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James R. Leu