Package: audacity
Version: 2.2.2-1+b1
Severity: normal

Dear Maintainer,

What I did:

ssh -X (hostname)      //ssh'd to remote host on network
audacity               // ran audacity on remote host with broadcast of UI to 
local host
recorded audio         // hit red record button

What happened:

segfault/crash

recording host was using the following hardware:

        *-multimedia
             description: Multimedia audio controller
             product: 82801G (ICH7 Family) AC'97 Audio Controller
             vendor: Intel Corporation
             physical id: 1e.2
             bus info: pci@0000:00:1e.2
             version: 01
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=snd_intel8x0 latency=0
             resources: irq:23 ioport:ec00(size=256) ioport:e8c0(size=64) 
memory:feabfa00-feabfbff memory:feabf900-feabf9ff

Audacity crashed/segfaulted in the following stack frames:

(gdb) 
(gdb) bt
#0  0x00007f02396718bb in __GI_raise (sig=sig@entry=6) at 
../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007f023965c535 in __GI_abort () at abort.c:79
#2  0x00007f023965c40f in __assert_fail_base
    (fmt=0x7f02397beee0 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
assertion=0x7f023dd7566e "ret == self->nfds", file=0x7f023dd6f038 
"src/hostapi/alsa/pa_linux_alsa.c", line=3641, function=<optimized out>) at 
assert.c:92
#3  0x00007f023966a0f2 in __GI___assert_fail
    (assertion=0x7f023dd7566e "ret == self->nfds", file=0x7f023dd6f038 
"src/hostapi/alsa/pa_linux_alsa.c", line=3641, function=0x7f023dd75be0 
"PaAlsaStreamComponent_BeginPolling") at assert.c:101
#4  0x00007f023dd571c3 in  () at /usr/lib/x86_64-linux-gnu/libportaudio.so.2
#5  0x00007f023dd64e85 in  () at /usr/lib/x86_64-linux-gnu/libportaudio.so.2
#6  0x00007f023dd6563e in  () at /usr/lib/x86_64-linux-gnu/libportaudio.so.2
#7  0x00007f0239b2ffa3 in start_thread (arg=<optimized out>) at 
pthread_create.c:486
#8  0x00007f023973382f in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb) thread 2
[Switching to thread 2 (Thread 0x7f022e9a7700 (LWP 13226))]
bt
#0  0x00007f0239b39bf0 in __GI___nanosleep (requested_time=0x7f022e9a65b0, 
remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
28      ../sysdeps/unix/sysv/linux/nanosleep.c: No such file or directory.
(gdb) bt
#0  0x00007f0239b39bf0 in __GI___nanosleep (requested_time=0x7f022e9a65b0, 
remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
#1  0x00007f023cfe3fdc in wxMicroSleep(unsigned long) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#2  0x000055d080a4e662 in AudioThread::Entry() ()
#3  0x00007f023cfd8d72 in wxThread::CallEntry() () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#4  0x00007f023cfe2374 in  () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#5  0x00007f0239b2ffa3 in start_thread (arg=<optimized out>) at 
pthread_create.c:486
#6  0x00007f023973382f in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb) thread 3
[Switching to thread 3 (Thread 0x7f022f1a8700 (LWP 13225))]
#0  0x00007f0239b39bf0 in __GI___nanosleep (requested_time=0x7f022f1a75b0, 
remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
28      in ../sysdeps/unix/sysv/linux/nanosleep.c
(gdb) bt
#0  0x00007f0239b39bf0 in __GI___nanosleep (requested_time=0x7f022f1a75b0, 
remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
#1  0x00007f023cfe3fdc in wxMicroSleep(unsigned long) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#2  0x000055d080a482ef in MidiThread::Entry() ()
#3  0x00007f023cfd8d72 in wxThread::CallEntry() () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#4  0x00007f023cfe2374 in  () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#5  0x00007f0239b2ffa3 in start_thread (arg=<optimized out>) at 
pthread_create.c:486
#6  0x00007f023973382f in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb) thread 4
[Switching to thread 4 (Thread 0x7f022ffa9600 (LWP 13219))]
#0  0x000055d080a0f5d0 in void std::__cxx11::basic_string<wchar_t, 
std::char_traits<wchar_t>, std::allocator<wchar_t> 
>::_M_construct<wchar_t*>(wchar_t*, wchar_t*, std::forward_iterator_tag) ()
(gdb) bt
#0  0x000055d080a0f5d0 in void std::__cxx11::basic_string<wchar_t, 
std::char_traits<wchar_t>, std::allocator<wchar_t> 
>::_M_construct<wchar_t*>(wchar_t*, wchar_t*, std::forward_iterator_tag) ()
#1  0x000055d080e19255 in NumericTextCtrl::ValueToControls() ()
#2  0x000055d080e19330 in NumericTextCtrl::SetValue(double) ()
#3  0x000055d080d7461b in SelectionBar::ValuesToControls() ()
#4  0x000055d080b1f9ff in AudacityProject::TP_DisplaySelection() ()
#5  0x000055d080dc7b56 in PlayIndicatorOverlay::OnTimer(wxCommandEvent&) ()
#6  0x00007f023d00a7ae in 
wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, 
wxEvtHandler*, wxEvent&) ()
    at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#7  0x00007f023d00ab2a in wxEvtHandler::SearchDynamicEventTable(wxEvent&) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#8  0x00007f023d00abc0 in wxEvtHandler::TryHereOnly(wxEvent&) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#9  0x00007f023d00aa73 in wxEvtHandler::DoTryChain(wxEvent&) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#10 0x00007f023d00ad11 in wxEvtHandler::ProcessEvent(wxEvent&) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#11 0x000055d080b8f4eb in TrackPanel::OnTimer(wxTimerEvent&) ()
#12 0x00007f023d00a7ae in 
wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, 
wxEvtHandler*, wxEvent&) ()
    at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#13 0x00007f023d00a8b3 in wxEventHashTable::HandleEvent(wxEvent&, 
wxEvtHandler*) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#14 0x00007f023d00abec in wxEvtHandler::TryHereOnly(wxEvent&) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#15 0x00007f023d00ac73 in wxEvtHandler::ProcessEventLocally(wxEvent&) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#16 0x00007f023d00ad11 in wxEvtHandler::ProcessEvent(wxEvent&) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#17 0x00007f023d00b6b4 in wxEvtHandler::ProcessPendingEvents() () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#18 0x00007f023cea887f in wxAppConsoleBase::ProcessPendingEvents() () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#19 0x00007f023d393649 in wxApp::DoIdle() () at 
/usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
threa#20 0x00007f023d393743 in  () at 
/usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
#21 0x00007f0239c97dd8 in g_main_context_dispatch () at 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f0239c981c8 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f0239c984c2 in g_main_loop_run () at 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f0239fcd8e7 in gtk_main () at 
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#25 0x00007f023d3b0845 in wxGUIEventLoop::DoRun() () at 
/usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
#26 0x00007f023cee048d in wxEventLoopBase::Run() () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#27 0x00007f023cea9616 in wxAppConsoleBase::MainLoop() () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#28 0x00007f023cf2acf9 in wxEntry(int&, wchar_t**) () at 
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#29 0x000055d0809cb1a2 in main ()
(gdb) thread 5
Unknown thread 5.

Register values:

     thread 1
(gdb) info registers
rax            0x12                18
rbx            0x55d082be8a70      94354035083888
rcx            0xf0                240
rdx            0x55d082be1968      94354035054952
rsi            0x55d082be1920      94354035054880
rdi            0x7ffe30b4a100      140729715564800
rbp            0x7ffe30b4a100      0x7ffe30b4a100
rsp            0x7ffe30b4a0e8      0x7ffe30b4a0e8
r8             0x2                 2
r9             0x55d0825ebbe0      94354028805088
r10            0x16                22
r11            0x30                48
r12            0x55d082c0bb30      94354035227440
r13            0x55d082976210      94354032517648
r14            0x7f023d0b7f50      139647590825808
r15            0x55d082d80300      94354036753152
rip            0x55d080a0f5d0      0x55d080a0f5d0 <void 
std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, 
std::allocator<wchar_t> >::_M_construct<wchar_t*>(wchar_t*, wchar_t*, 
std::forward_iterator_tag)>
eflags         0x10246             [ PF ZF IF RF ]
cs             0x33                51
ss             0x2b                43
ds             0x0                 0
es             0x0                 0
fs             0x0                 0
gs             0x0                 0
     thread 2
(gdb) info registers
rax            0xfffffffffffffdfc  -516
rbx            0x7f022e9a65b0      139647348532656
rcx            0x7f0239b39bf0      139647534734320
rdx            0x0                 0
rsi            0x0                 0
rdi            0x7f022e9a65b0      139647348532656
rbp            0x0                 0x0
rsp            0x7f022e9a6580      0x7f022e9a6580
r8             0x0                 0
r9             0x7f0220449770      139647108028272
r10            0x6                 6
r11            0x293               659
r12            0x55d08296b9f0      94354032474608
r13            0x55d082961aa0      94354032433824
r14            0x7f022e9a6670      139647348532848
r15            0x55d08296ba00      94354032474624
rip            0x7f0239b39bf0      0x7f0239b39bf0 <__GI___nanosleep+64>
eflags         0x293               [ CF AF SF IF ]
cs             0x33                51
ss             0x2b                43
ds             0x0                 0
es             0x0                 0
fs             0x0                 0
gs             0x0                 0
(gdb) thread 3
[Switching to thread 3 (Thread 0x7f022f1a8700 (LWP 13225))]
#0  0x00007f0239b39bf0 in __GI___nanosleep (requested_time=0x7f022f1a75b0, 
remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
28      in ../sysdeps/unix/sysv/linux/nanosleep.c
(gdb) info registers
rax            0xfffffffffffffdfc  -516
rbx            0x7f022f1a75b0      139647356925360
rcx            0x7f0239b39bf0      139647534734320
rdx            0x0                 0
rsi            0x0                 0
rdi            0x7f022f1a75b0      139647356925360
rbp            0x0                 0x0
rsp            0x7f022f1a7580      0x7f022f1a7580
r8             0x0                 0
r9             0x7f0228001220      139647237755424
r10            0xfffffffffffffe0e  -498
r11            0x293               659
r12            0x55d082968bf0      94354032462832
r13            0x55d0828db0f0      94354031882480
r14            0x7f022f1a7670      139647356925552
r15            0x55d082968c00      94354032462848
rip            0x7f0239b39bf0      0x7f0239b39bf0 <__GI___nanosleep+64>
eflags         0x293               [ CF AF SF IF ]
cs             0x33                51
ss             0x2b                43
ds             0x0                 0
es             0x0                 0
fs             0x0                 0
gs             0x0                 0
(gdb) thread 4 
[Switching to thread 4 (Thread 0x7f022ffa9600 (LWP 13219))]
#0  0x000055d080a0f5d0 in void std::__cxx11::basic_string<wchar_t, 
std::char_traits<wchar_t>, std::allocator<wchar_t> 
>::_M_construct<wchar_t*>(wchar_t*, wchar_t*, std::forward_iterator_tag) ()
(gdb) info register
rax            0x12                18
rbx            0x55d082be8a70      94354035083888
rcx            0xf0                240
rdx            0x55d082be1968      94354035054952
rsi            0x55d082be1920      94354035054880
rdi            0x7ffe30b4a100      140729715564800
rbp            0x7ffe30b4a100      0x7ffe30b4a100
rsp            0x7ffe30b4a0e8      0x7ffe30b4a0e8
r8             0x2                 2
r9             0x55d0825ebbe0      94354028805088
r10            0x16                22
r11            0x30                48
r12            0x55d082c0bb30      94354035227440
r13            0x55d082976210      94354032517648
r14            0x7f023d0b7f50      139647590825808
r15            0x55d082d80300      94354036753152
rip            0x55d080a0f5d0      0x55d080a0f5d0 <void 
std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, 
std::allocator<wchar_t> >::_M_construct<wchar_t*>(wchar_t*, wchar_t*, 
std::forward_iterator_tag)>
eflags         0x10246             [ PF ZF IF RF ]
cs             0x33                51
ss             0x2b                43
ds             0x0                 0
es             0x0                 0
fs             0x0                 0
gs             0x0                 0

kernel:

Linux wicksell 4.19.0-2-amd64 #1 SMP Debian 4.19.16-1 (2019-01-17) x86_64 
GNU/Linux
     



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

Kernel: Linux 4.19.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_CA:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages audacity depends on:
ii  audacity-data       2.2.2-1
ii  libasound2          1.1.8-1
ii  libavcodec58        7:4.1.1-1
ii  libavformat58       7:4.1.1-1
ii  libavutil56         7:4.1.1-1
ii  libc6               2.28-8
ii  libexpat1           2.2.6-1
ii  libflac++6v5        1.3.2-3
ii  libflac8            1.3.2-3
ii  libgcc1             1:8.3.0-2
ii  libgdk-pixbuf2.0-0  2.38.1+dfsg-1
ii  libglib2.0-0        2.58.3-1
ii  libgtk2.0-0         2.24.32-3
ii  libid3tag0          0.15.1b-14
ii  liblilv-0-0         0.24.2~dfsg0-2
ii  libmad0             0.15.1b-10
ii  libmp3lame0         3.100-2+b1
ii  libogg0             1.3.2-1+b1
ii  libportaudio2       19.6.0-1
ii  libportsmf0         0.1~svn20101010-5
ii  libsndfile1         1.0.28-6
ii  libsoundtouch1      2.1.2+ds1-1
ii  libsoxr0            0.1.2-3
ii  libstdc++6          8.3.0-2
ii  libsuil-0-0         0.10.0~dfsg0-1
ii  libtwolame0         0.3.13-4
ii  libvamp-hostsdk3v5  2.7.1~repack0-1
ii  libvorbis0a         1.3.6-2
ii  libvorbisenc2       1.3.6-2
ii  libvorbisfile3      1.3.6-2
ii  libwxbase3.0-0v5    3.0.4+dfsg-8
ii  libwxgtk3.0-0v5     3.0.4+dfsg-8

audacity recommends no packages.

Versions of packages audacity suggests:
pn  ladspa-plugin  <none>

-- debconf-show failed

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