Yes I can reproduce with the
1:0.9.16~test7-14-g7ca81-0ubuntu1~ubuntuaudiodev1 debs
crash below
=======
Program received signal SIGSEGV, Segmentation fault.
0x00007f23ec158dcd in malloc_consolidate (av=0x7f23ec44de40) at malloc.c:5103
5103 malloc.c: No such file or directory.
in malloc.c
(gdb) bt
#0 0x00007f23ec158dcd in malloc_consolidate (av=0x7f23ec44de40) at
malloc.c:5103
#1 0x00007f23ec15b439 in _int_malloc (av=0x7f23ec44de40, bytes=32516468) at
malloc.c:4338
#2 0x00007f23ec15edf8 in malloc_check (sz=1056, caller=<value optimized out>)
at hooks.c:264
#3 0x00007f23ec15d0a3 in __libc_calloc (n=<value optimized out>,
elem_size=<value optimized out>) at malloc.c:4006
#4 0x00007f23ed95979f in pa_xmalloc0 (size=<value optimized out>) at
pulse/xmalloc.c:76
#5 0x00007f23edb7ed1e in pa_hashmap_new (hash_func=0x7f23edb7ed80
<pa_idxset_string_hash_func>, compare_func=0x1f02974)
at pulsecore/hashmap.c:62
#6 0x00007f23e4c9ee4f in command_create_playback_stream (pd=<value optimized
out>, command=<value optimized out>,
tag=<value optimized out>, t=0x1f720d0, userdata=0x1f22270) at
pulsecore/protocol-native.c:1879
#7 0x00007f23edb8da76 in pa_pdispatch_run (pd=0x1eee770, packet=<value
optimized out>, creds=<value optimized out>,
userdata=0x1f22270) at pulsecore/pdispatch.c:331
#8 0x00007f23e4c97c39 in pstream_packet_callback (p=0x1f2a1b0,
packet=0x1f19040, creds=0x1f2a300, userdata=0x1f22270)
at pulsecore/protocol-native.c:4380
#9 0x00007f23edb920b4 in do_read (p=0x1f2a1b0) at pulsecore/pstream.c:816
#10 do_something (p=0x1f2a1b0) at pulsecore/pstream.c:184
#11 0x00007f23ed945583 in dispatch_pollfds (m=0x1ece680) at pulse/mainloop.c:712
#12 pa_mainloop_dispatch (m=0x1ece680) at pulse/mainloop.c:923
#13 0x00007f23ed9459b8 in pa_mainloop_iterate (m=0x1ece680, block=<value
optimized out>, retval=0x7ffff343d89c)
at pulse/mainloop.c:953
#14 0x00007f23ed945a60 in pa_mainloop_run (m=0x1ece680, retval=0x7ffff343d89c)
at pulse/mainloop.c:968
#15 0x000000000040a136 in main (argc=<value optimized out>, argv=<value
optimized out>) at daemon/main.c:924
Full dump
======
#0 0x00007f23ec158dcd in malloc_consolidate (av=0x7f23ec44de40) at
malloc.c:5103
fb = 0x7f23ec44de50
maxfb = 0x7f23ec44de90
p = 0x1f22150
nextp = 0x1ef5de0
unsorted_bin = 0x7f23ec44de98
first_unsorted = <value optimized out>
nextchunk = 0x1f22180
size = 48
nextsize = 0
prevsize = <value optimized out>
bck = 0x1f02974
fwd = 0x0
__PRETTY_FUNCTION__ = "malloc_consolidate"
#1 0x00007f23ec15b439 in _int_malloc (av=0x7f23ec44de40, bytes=32516468) at
malloc.c:4338
nb = 1072
idx = <value optimized out>
bin = <value optimized out>
victim = 0x7ffff343d410
size = <value optimized out>
victim_index = <value optimized out>
remainder = <value optimized out>
remainder_size = <value optimized out>
block = <value optimized out>
bit = <value optimized out>
map = <value optimized out>
fwd = <value optimized out>
bck = <value optimized out>
__PRETTY_FUNCTION__ = "_int_malloc"
#2 0x00007f23ec15edf8 in malloc_check (sz=1056, caller=<value optimized out>)
at hooks.c:264
victim = 0x0
#3 0x00007f23ec15d0a3 in __libc_calloc (n=<value optimized out>,
elem_size=<value optimized out>) at malloc.c:4006
av = <value optimized out>
oldtop = <value optimized out>
bytes = 1056
csz = <value optimized out>
oldtopsize = <value optimized out>
mem = <value optimized out>
clearsize = <value optimized out>
nclears = <value optimized out>
__PRETTY_FUNCTION__ = "__libc_calloc"
#4 0x00007f23ed95979f in pa_xmalloc0 (size=<value optimized out>) at
pulse/xmalloc.c:76
__func__ = "pa_xmalloc0"
__PRETTY_FUNCTION__ = "pa_xmalloc0"
#5 0x00007f23edb7ed1e in pa_hashmap_new (hash_func=0x7f23edb7ed80
<pa_idxset_string_hash_func>, compare_func=0x1f02974)
at pulsecore/hashmap.c:62
No locals.
#6 0x00007f23e4c9ee4f in command_create_playback_stream (pd=<value optimized
out>, command=<value optimized out>,
tag=<value optimized out>, t=0x1f720d0, userdata=0x1f22270) at
pulsecore/protocol-native.c:1879
s = <value optimized out>
sink_index = 4294967295
syncid = <value optimized out>
attr = {maxlength = 4294967295, tlength = 48000, prebuf = 4294967295,
minreq = 4294967295, fragsize = 0}
name = 0x0
sink_name = 0x0
ss = {format = PA_SAMPLE_S16LE, rate = 48000, channels = 2 '\2'}
map = {channels = 2 '\2', map = {PA_CHANNEL_POSITION_FRONT_LEFT,
PA_CHANNEL_POSITION_FRONT_RIGHT, 32547,
-304403848, 32547, 32677616, PA_CHANNEL_POSITION_MONO, 32589296,
PA_CHANNEL_POSITION_MONO, -306629619, 32547,
-213657880, 32767, -334107722, 32547, -213657872, 32767, 32528000,
PA_CHANNEL_POSITION_MONO, -304404024, 32547,
105, PA_CHANNEL_POSITION_MONO, 61, PA_CHANNEL_POSITION_MONO,
32973008, PA_CHANNEL_POSITION_MONO, -304403816,
32547, -306629712, 32547, PA_CHANNEL_POSITION_MONO}}
reply = <value optimized out>
sink = 0x0
volume = {channels = 2 '\2', values = {65536, 65536, 0, 0, 0, 1, 0,
32302808, 0, 3960860152, 32547, 3990563032,
32547, 3961031325, 32547, 32971776, 0, 3988309543, 32547,
3990563480, 32547, 3988337584, 32547, 3990563480,
32547, 3988337584, 32547, 32971776, 0, 3988309543, 32547, 32971776}}
corked = false
no_remap = false
no_remix = false
fix_format = false
fix_rate = false
fix_channels = false
no_move = false
variable_rate = false
muted = false
adjust_latency = false
early_requests = false
dont_inhibit_auto_suspend = false
muted_set = false
fail_on_suspend = false
p = 0x1f1f86c
volume_set = true
ret = <value optimized out>
__func__ = "command_create_playback_stream"
__PRETTY_FUNCTION__ = "command_create_playback_stream"
#7 0x00007f23edb8da76 in pa_pdispatch_run (pd=0x1eee770, packet=<value
optimized out>, creds=<value optimized out>,
userdata=0x1f22270) at pulsecore/pdispatch.c:331
tag = 12
command = 3
ts = 0x1f720d0
ret = 0
__func__ = "pa_pdispatch_run"
__PRETTY_FUNCTION__ = "pa_pdispatch_run"
#8 0x00007f23e4c97c39 in pstream_packet_callback (p=0x1f2a1b0,
packet=0x1f19040, creds=0x1f2a300, userdata=0x1f22270)
at pulsecore/protocol-native.c:4380
__func__ = "pstream_packet_callback"
__PRETTY_FUNCTION__ = "pstream_packet_callback"
#9 0x00007f23edb920b4 in do_read (p=0x1f2a1b0) at pulsecore/pstream.c:816
release_memblock = 0x0
d = <value optimized out>
l = 114
r = 114
#10 do_something (p=0x1f2a1b0) at pulsecore/pstream.c:184
__func__ = "do_something"
__PRETTY_FUNCTION__ = "do_something"
#11 0x00007f23ed945583 in dispatch_pollfds (m=0x1ece680) at pulse/mainloop.c:712
e = 0x1f2a150
k = 0
r = 1
#12 pa_mainloop_dispatch (m=0x1ece680) at pulse/mainloop.c:923
dispatched = 0
__func__ = "pa_mainloop_dispatch"
__PRETTY_FUNCTION__ = "pa_mainloop_dispatch"
#13 0x00007f23ed9459b8 in pa_mainloop_iterate (m=0x1ece680, block=<value
optimized out>, retval=0x7ffff343d89c)
at pulse/mainloop.c:953
r = <value optimized out>
__func__ = "pa_mainloop_iterate"
__PRETTY_FUNCTION__ = "pa_mainloop_iterate"
#14 0x00007f23ed945a60 in pa_mainloop_run (m=0x1ece680, retval=0x7ffff343d89c)
at pulse/mainloop.c:968
r = <value optimized out>
#15 0x000000000040a136 in main (argc=<value optimized out>, argv=<value
optimized out>) at daemon/main.c:924
c = <value optimized out>
buf = <value optimized out>
conf = <value optimized out>
mainloop = <value optimized out>
s = <value optimized out>
r = <value optimized out>
retval = 0
d = 3
valid_pid_file = true
ltdl_init = <value optimized out>
passed_fd = <value optimized out>
e = <value optimized out>
daemon_pipe = {-1, -1}
autospawn_fd = -1
autospawn_locked = false
dbus = <value optimized out>
__func__ = "main"
__PRETTY_FUNCTION__ = "main"
--
Pulseaudio crashes if you repeat audio too much
https://bugs.launchpad.net/bugs/424551
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