On 12.06.2018 19:31, Sathish Narasimman wrote: > Hi, > > May I please, know what is wrong in the log > > Program received signal SIGSEGV, Segmentation fault. > 0x71469664 in loopback_process_msg_cb (o=0x87428, code=1, userdata=0x0, > Â Â offset=0, chunk=0x0) at modules/module-loopback.c:1161 > 1161Â Â Â Â Â Â Â Â current_latency = > pa_sink_get_requested_latency(u->sink_input->sink); > (gdb) bt > #0Â 0x71469664 in loopback_process_msg_cb (o=0x87428, code=1, > userdata=0x0, > Â Â offset=0, chunk=0x0) at modules/module-loopback.c:1161 > #1Â 0x76f0f4cc in pa_asyncmsgq_dispatch (object=0x87428, code=1, > userdata=0x0, > Â Â offset=0, memchunk=0x7efff2ac) at pulsecore/asyncmsgq.c:323 > #2Â 0x76f93478 in asyncmsgq_read_cb (api=0x373f4, e=0xf4ea0, fd=14, > Â Â events=PA_IO_EVENT_INPUT, userdata=0xf43f8) at > pulsecore/thread-mq.c:69 > #3Â 0x76e0d8ec in dispatch_pollfds (m=0x373b0) at pulse/mainloop.c:655 > #4Â 0x76e0eb4c in pa_mainloop_dispatch (m=0x373b0) at pulse/mainloop.c:898 > #5Â 0x76e0ed84 in pa_mainloop_iterate (m=0x373b0, block=1, > retval=0x7efff4fc) > Â Â at pulse/mainloop.c:929 > Under which conditions does that happen? Which version of PA are you using?