Bug#1059874: libuhd4.6.0: Segfault in gqrx related to libuhd 4.6.0

[wilson costrino]

Package: libuhd4.6.0
Version: 4.6.0.0+ds1-5+b1
Severity: important
X-Debbugs-Cc: wilsonc4+...@gmail.com

Dear Maintainer,


* What led up to the situation?
when trying to run sdr related softwares, specially gqrx, the system goes segfault

* What exactly did you do (or not do) that was effective (or
ineffective)?
just run gqrx

* What was the outcome of this action?
dmesg output showing segfault and traps in gqrx due to libuhd.so.4.6.0

* What outcome did you expect instead?
none, just the program gqrx running normally


-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.5.0-5-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8), LANGUAGE=pt_BR:pt:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libuhd4.6.0 depends on:
ii libboost-chrono1.83.0 1.83.0-2
ii libboost-filesystem1.83.0 1.83.0-2
ii libboost-serialization1.83.0 1.83.0-2
ii libboost-thread1.83.0 1.83.0-2
ii libc6 2.37-12
ii libgcc-s1 13.2.0-7
ii libpython3.11 3.11.7-2
ii libstdc++6 13.2.0-7
ii libusb-1.0-0 2:1.0.26-1

libuhd4.6.0 recommends no packages.

Versions of packages libuhd4.6.0 suggests:
pn uhd-host <none>

-- no debconf information

[Wilson Costrino]

[17674.068551] gqrx[3226752]: segfault at f4 ip 00007f5fee944cd6 sp 00007f5f967f8870 error 4
[17674.068551] gqrx[3226753]: segfault at f4 ip 00007f5fee944cd6 sp 00007f5f95ff7870 error 4 in libuhd.so.4.6.0[7f5fee721000+a5e000]
[17674.068558]  in libuhd.so.4.6.0[7f5fee721000+a5e000]
[17674.068557] traps: gqrx[3226749] general protection fault ip:7f5fee944cd6 sp:7f5f977fb7d0 error:0
[17674.068558] gqrx[3226751]: segfault at f4 ip 00007f5fee944cd6 sp 00007f5f96ff9870 error 4
[17674.068560]  likely on CPU 9 (core 1, socket 0)
[17674.068560]  likely on CPU 10 (core 2, socket 0)


[17674.068563]  in libuhd.so.4.6.0[7f5fee721000+a5e000]
[17674.068562] Code: ec 78 64 48 8b 04 25 28 00 00 00 48 89 44 24 68 31 c0 80 bf c0 00 00 00 00 0f 85 ed 00 00 00 48 8b 45 30 48 8b 9d d0 00 00 00 <44> 8b b8 f4 00 00 00 48 85 db 0f 84 3a 01 00 00 48 8b 43 18 48 89
[17674.068563] Code: ec 78 64 48 8b 04 25 28 00 00 00 48 89 44 24 68 31 c0 80 bf c0 00 00 00 00 0f 85 ed 00 00 00 48 8b 45 30 48 8b 9d d0 00 00 00 <44> 8b b8 f4 00 00 00 48 85 db 0f 84 3a 01 00 00 48 8b 43 18 48 89
[17674.068564]  in libuhd.so.4.6.0[7f5fee721000+a5e000]

[17674.068569] traps: gqrx[3226745] general protection fault ip:7f5fee944cd6 sp:7f5fbe7f99d0 error:0
[17674.068571] gqrx[3226754]: segfault at f4 ip 00007f5fee944cd6 sp 00007f5f957f6870 error 4
[17674.068575]  in libuhd.so.4.6.0[7f5fee721000+a5e000]
[17674.068576]  in libuhd.so.4.6.0[7f5fee721000+a5e000]

[17674.068578]  likely on CPU 12 (core 4, socket 0)
[17674.068580]  likely on CPU 14 (core 6, socket 0)
[17674.068580] Code: ec 78 64 48 8b 04 25 28 00 00 00 48 89 44 24 68 31 c0 80 bf c0 00 00 00 00 0f 85 ed 00 00 00 48 8b 45 30 48 8b 9d d0 00 00 00 <44> 8b b8 f4 00 00 00 48 85 db 0f 84 3a 01 00 00 48 8b 43 18 48 89

[17674.068583] Code: ec 78 64 48 8b 04 25 28 00 00 00 48 89 44 24 68 31 c0 80 bf c0 00 00 00 00 0f 85 ed 00 00 00 48 8b 45 30 48 8b 9d d0 00 00 00 <44> 8b b8 f4 00 00 00 48 85 db 0f 84 3a 01 00 00 48 8b 43 18 48 89

Obrigado,

Wilson Costrino

Linux Senior Consultant

PY2335SWL @ GG66pl

Omnia mutantur, nihil interit