[Blink] blink Segmentation fault on Devuan

Lars Noodén lars.nooden at gmx.com
Sat Mar 23 16:00:08 CET 2019


On 3/23/19 1:19 PM, Dan Pascu wrote:
>
> On 22 Mar 2019, at 21:55, Lars Noodén wrote:
> ...
>> Is there anything I can adjust on my end? Or is there data I should
>> collect for a bug report?
>
> A gdb backtrace could help.

Thanks.  Below is a backtrace under the signature.

$ python --version; python2 --version; python3 --version
Python 2.7.13
Python 2.7.13
Python 3.5.3

$ apt-cache policy python python3
python:
  Installed: 2.7.13-2
  Candidate: 2.7.13-2
  Version table:
 *** 2.7.13-2 500
        500 http://fi.deb.devuan.org/merged ascii/main amd64 Packages
        100 /var/lib/dpkg/status
python3:
  Installed: 3.5.3-1
  Candidate: 3.5.3-1
  Version table:
 *** 3.5.3-1 500
        500 http://fi.deb.devuan.org/merged ascii/main amd64 Packages
        100 /var/lib/dpkg/status

I notice that the Blink package brought in the deprecated version of
python.  Perhaps a module is mismatched.

/Lars

$ gdb python
...
(gdb) run /usr/bin/blink
...
Thread 18 "python" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff4bfff700 (LWP 9404)]
0x00007fffeeb2140a in EVP_MD_CTX_reset ()
   from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
(gdb) bt 	#0  0x00007fffeeb2140a in EVP_MD_CTX_reset ()
   from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
#1  0x00007fffeeb37e8d in ?? () from
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
#2  0x00007fffeeb382c9 in HMAC_CTX_reset ()
   from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
#3  0x00007fffeaa89c8b in initializeSha1HmacContext(void*, unsigned
char*, int)
    ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#4  0x00007fffeaa7600a in CryptoContext::deriveSrtpKeys(unsigned long) ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#5  0x00007fffea9ef903 in ?? ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#6  0x00007fffeaa76f73 in
ZrtpCallbackWrapper::srtpSecretsReady(srtpSecrets*, EnableSecurity) ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#7  0x00007fffeaa7d0bc in ZRtp::srtpSecretsReady(EnableSecurity) ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#8  0x00007fffeaa8620c in ZrtpStateClass::evWaitConfirm1() ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#9  0x00007fffeaa84f41 in ZrtpStateClass::processEvent(Event*) ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#10 0x00007fffeaa7ad6d in ZRtp::processZrtpMessage(unsigned char*,
unsigned int, unsigned long) ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#11 0x00007fffea9f07cb in ?? ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#12 0x00007fffea9f0d61 in ?? ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#13 0x00007fffeaaafe40 in ioqueue_dispatch_read_event ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#14 0x00007fffeaab15a4 in pj_ioqueue_poll ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#15 0x00007fffea9d8a7f in ?? ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#16 0x00007fffeaab2911 in ?? ()
   from
/usr/lib/python2.7/dist-packages/sipsimple/core/_core.x86_64-linux-gnu.so
#17 0x00007ffff7bc34a4 in start_thread (arg=0x7fff4bfff700)
    at pthread_create.c:456
#18 0x00007ffff6fe0d0f in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97


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