BIRD v2.0.0-11-gc36a298 segmentation fault

[Clemens Schrimpe]

You need to build it differently on Ubuntu.

Look further back on this mailing list and you‘ll find the solution. 
(Sending this from my phone, so tough to look up for me at the moment, sorry)

Clemens

--
Von einem Mobiltelefon gesendet. Bitte die Kürze entschuldigen.
Sent from a mobile phone. Please excuse brevity. 

> Am 27.12.2017 um 17:28 schrieb Mike Neo <neomikemac at gmail.com>:
> 
> The problem is with birdc so I run birdc with strace, ok? :)
> 
> rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT ALRM TERM TSTP TTIN TTOU], [], 8) = 0
> rt_sigaction(SIGINT, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTERM, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGHUP, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGQUIT, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGALRM, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTSTP, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTTOU, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTTIN, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGWINCH, {0x7f0889e45110, [], SA_RESTORER|SA_RESTART, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> read(0, "[", 1)                         = 1
> rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTERM, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGHUP, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTSTP, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTTOU, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTTIN, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGWINCH, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, {0x7f0889e45110, [], SA_RESTORER|SA_RESTART, 0x7f08899e9390}, 8) = 0
> select(4, [0 3], NULL, NULL, NULL)      = 1 (in [0])
> rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT ALRM TERM TSTP TTIN TTOU], [], 8) = 0
> rt_sigaction(SIGINT, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTERM, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGHUP, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGQUIT, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGALRM, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTSTP, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTTOU, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigaction(SIGTTIN, {0x7f0889e45b60, [], SA_RESTORER, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGWINCH, {0x7f0889e45110, [], SA_RESTORER|SA_RESTART, 0x7f08899e9390}, {SIG_DFL, [], SA_RESTORER, 0x7f08899e9390}, 8) = 0
> read(0, "A", 1)                         = 1
> --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x8} ---
> +++ killed by SIGSEGV (core dumped) +++
> Segmentation fault (core dumped)
> 
> 
> 
> 2017-12-27 17:20 GMT+01:00 Michael McConnell <michael at winkstreaming.com>:
>> Try running
>> 
>> strace -f bird -f -u bird -g bird
>> 
>> and providing the last 20 or 30 lines of the output.
>> 
>> --
>> Michael McConnell
>> WINK Streaming;
>> email: michael at winkstreaming.com
>> toll free: 877-GO-4-WINK x 7400
>> direct: +1 312 281-5434
>> cell: +506 8706-2389
>> skype: wink-michael
>> web: http://winkstreaming.com
>> 
>>> On Dec 27, 2017, at 10:01 AM, Mike Neo <neomikemac at gmail.com> wrote:
>>> 
>>> Hi,
>>> 
>>> using up arrow in birdc causes segmentation fault:
>>> 
>>> <image.png>
>>> 
>>> syslog:
>>> 
>>> Dec 27 16:55:56 r1 kernel: [331700.979873] birdc[15259] segfault at 0 ip 00007fab7221ba0b sp 00007ffef0ee16c8 error 4 in libreadline.so.6.3[7fab721ed000+3d000]
>>> 
>>> environment:
>>> 
>>> Description:   	        Ubuntu 16.04.3 LTS
>>> Release:       	        16.04
>>> Codename:      	xenial
>>> 
>>> start cmd: bird -f -u bird -g bird
>>> 
>>> What's the problem?
>>> 
>>> BR,
>>> Mike
>> 
> 
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