[PD] pd from git coredumps on ubuntu 16.10

[alex tuca]

hallo,

i just compiled pd from git 
git clone git://git.code.sf.net/p/pure-data/pure-data

compiled it with jack:
./configure --enable-jack

i deleted the .pdsettings file, when i change audioengine to jack, pd core dumps. here the strace output.

select(9, [7], [], [], {0, 5000})       = 0 (Timeout)
select(9, [7], [], [], {0, 0})          = 0 (Timeout)
select(9, [7], [], [], {0, 0})          = 0 (Timeout)
select(9, [7], [], [], {0, 0})          = 0 (Timeout)
select(9, [7], [], [], {0, 0})          = 0 (Timeout)
select(9, [7], [], [], {0, 0})          = 0 (Timeout)
select(9, [7], [], [], {0, 5000})       = 1 (in [7], left {0, 2520})
recvfrom(7, "pd audio-setapi 5;\r\n", 3593, 0, NULL, NULL) = 20
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0} ---
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)

pd core dumps also when i start it with:
strace pd -nomidi -jack

open("/dev/midi8", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/midi8", O_WRONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/midi08", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/midi08", O_WRONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/midi9", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/midi9", O_WRONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/midi09", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/midi09", O_WRONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
rt_sigaction(SIGALRM, {SIG_IGN, [], SA_RESTORER, 0x7fad3b792630}, NULL, 8) = 0
setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0} ---
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)


does anybody experiences the same problem? any idea how to solve this? 
best,
alexander