[Babel-users] resuming 1.8.3 deployment

[Dave Taht]

I merged the first two against the nlogn branch (it looked like
juliusz had fixed the dref), and am testing it now, using a mixture of
unicast and multicast. )

however, after a few minutes after injecting rtod -r 8192 from two places...

It looks like it crashing on the same kind of dref on a different
path. Your patch was different, so I'll try that in a sec.

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./babeld -L /tmp/babel.log -l -g 33123 -S
/var/lib/babeld/state eno1 wlp2s0 wlx'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000000000040c21c in start_message (buf=buf at entry=0x14af6c8,
    type=type at entry=10, len=len at entry=22) at message.c:957
957     buf->buf[buf->len++] = type;
(gdb) up
#1  0x000000000040c5b0 in send_multihop_request (buf=0x14af6c8,
    prefix=0x14cefc8 "\374\346\022\302ؑ\b\201", plen=<optimized out>,
    src_prefix=0x14cefd9 "", src_plen=<optimized out>, seqno=<optimized out>,
    id=0x14cefc0 "\002%\220\377\376\301bR\374\346\022\302ؑ\b\201",
    hop_count=127) at message.c:1809
1809     start_message(buf, MESSAGE_MH_REQUEST, len);
(gdb) bt
#0  0x000000000040c21c in start_message (buf=buf at entry=0x14af6c8,
    type=type at entry=10, len=len at entry=22) at message.c:957
#1  0x000000000040c5b0 in send_multihop_request (buf=0x14af6c8,
    prefix=0x14cefc8 "\374\346\022\302ؑ\b\201", plen=<optimized out>,
    src_prefix=0x14cefd9 "", src_plen=<optimized out>, seqno=<optimized out>,
    id=0x14cefc0 "\002%\220\377\376\301bR\374\346\022\302ؑ\b\201",
    hop_count=127) at message.c:1809
#2  0x000000000040e019 in send_request_resend (
    prefix=0x14cefc8 "\374\346\022\302ؑ\b\201", plen=64 '@',
    src_prefix=0x14cefd9 "", src_plen=0 '\000', seqno=<optimized out>,
    id=0x14cefc0 "\002%\220\377\376\301bR\374\346\022\302ؑ\b\201")
    at message.c:1907
#3  0x000000000040a836 in flush_route (route=route at entry=0x1628180)
    at route.c:300
#4  0x000000000040b076 in expire_routes () at route.c:1216
#5  0x0000000000403121 in main (argc=<optimized out>, argv=<optimized out>)
    at babeld.c:751

On Tue, Oct 30, 2018 at 12:03 PM Christof Schulze
<christof.schulze at gmx.net> wrote:
>
> On Thu, Oct 25, 2018 at 09:26:51PM +0200, Juliusz Chroboczek wrote:
> >> Also it would be really helpful if that remaining PR (prefsrc) could be
> >> considered.
> Sure! I attached the two patches on this mail.
>
> Patch 0001 removes outdated information from the manpage
> Patch 0002 adds prefsrc capabilities
> Patch 0003 fixes a build issue in rfc6126bis in message.c
>
>
>
> viele Grüße
>
> Christof
>
>
>
> >
> >Christof, are you willing to send me a clean patch against the rfc6126bis
> >branch, or shall I do the merge myself?
> >
> >-- Juliusz
>
> --
> ()  ascii ribbon campaign - against html e-mail
> /\  against proprietary attachments
>
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-- 

Dave Täht
CTO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-831-205-9740