Hello,

have sent a mail to Donald.

I wait for response, eventually i will post the requested stuff
publicly. If a solution is available, then for sure i will post it to
the list.

Sebastian Kricner

Donald Sharp, Fri, Apr 08, 2016 07:26:15PM -0400
Sebastian -


Could you please provide the actual decode?  We don't have the specifics of
your compiler to figure out what has gone wrong.
Additionally could you provide some setup information and what was being
done?

thanks!

donald

On Fri, Apr 8, 2016 at 7:13 PM, Sebastian Kricner <
[email protected]> wrote:


Hi,

ripd crashes with SEGV_MAPERR on gentoo ebuilds:

quagga-0.99.24.1-r1
quagga-1.0.20160315

It is very probable, that it is not a fault of the gentoo ebuilds, but a
fault in ripd on upstream.

Working version:
quagga-0.99.23.1

Traces:

ripd[26316]: RIPd 1.0.20160315-gentoo starting: vty@2602
zebra[26202]: client 13 says hello and bids fair to announce only rip
routes
ripd[26316]: Received signal 11 at 1460154543 (si_addr 0x0, PC
0x40740f); aborting...
ripd[26316]: Backtrace for 12 stack frames:
ripd[26316]: /usr/lib64/libzebra.so.0(zlog_backtrace_sigsafe+0x48)
[0x7fafea29ba4e]
ripd[26316]: /usr/lib64/libzebra.so.0(zlog_signal+0x32e)
[0x7fafea29c1de]
ripd[26316]: /usr/lib64/libzebra.so.0(+0x3e383) [0x7fafea2a6383]
ripd[26316]: /lib64/libc.so.6(+0x33900) [0x7fafe9ef3900]
ripd[26316]: /usr/sbin/ripd() [0x40740f]
ripd[26316]: /usr/sbin/ripd() [0x4077b4]
ripd[26316]: /usr/sbin/ripd() [0x40799b]
ripd[26316]: /usr/sbin/ripd() [0x407c5b]
ripd[26316]: /usr/lib64/libzebra.so.0(thread_call+0x6b) [0x7fafea28f3f9]
ripd[26316]: /usr/sbin/ripd() [0x4047ff]
ripd[26316]: /lib64/libc.so.6(__libc_start_main+0x108) [0x7fafe9ee08a8]
ripd[26316]: /usr/sbin/ripd() [0x4048a9]
ripd[26316]: read rip_update scheduled from ripd.c:2887
zebra[26202]: client 13 disconnected. 0 rip routes removed from the rib

getrusage(RUSAGE_SELF, {ru_utime={0, 16000}, ru_stime={0, 12000}, ...}) = 0
select(1024, [5 6 7 8 9], [], [], {0, 953356}) = 0 (Timeout)
getrusage(RUSAGE_SELF, {ru_utime={0, 16000}, ru_stime={0, 12000}, ...}) = 0
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0} ---

Some memory map error, probably.

Regards

Sebastian Kricner

http://tuxwave.net -- The difference to think makes it real!

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http://tuxwave.net -- The difference to think makes it real!

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