Hi Daniel I killed autospawn, killed pulseaudio and did "nohup pulseaudio -vvvv". I triggered the crash by playing a sound. I'm attaching the nohup log, and pasting the following additional console output which nohup didn't catch:
*** glibc detected *** pulseaudio: corrupted double-linked list: 0x0000000000c9a8f0 *** ======= Backtrace: ========= /lib/libc.so.6[0x7f03d1459dd6] /lib/libc.so.6[0x7f03d145d412] /lib/libc.so.6(__libc_malloc+0x6e)[0x7f03d145e7ee] /usr/lib/libpulse.so.0(pa_xmalloc+0x17)[0x7f03d3c1fe17] /usr/lib/libpulse.so.0(pa_xmemdup+0x28)[0x7f03d3c1fee8] /usr/lib/libpulse.so.0(pa_proplist_sets+0xda)[0x7f03d3c0d4fa] /usr/lib/pulse-0.9.19/modules/module-stream-restore.so[0x7f03cb92ab1d] /usr/lib/pulse-0.9.19/modules/module-stream-restore.so[0x7f03cb92b94b] /usr/lib/libpulsecore-0.9.19.so(pa_hook_fire+0x50)[0x7f03d3e54d90] /usr/lib/libpulsecore-0.9.19.so(pa_sink_input_new+0x89)[0x7f03d3e6f3c9] /usr/lib/pulse-0.9.19/modules/libprotocol-native.so[0x7f03cb7204e3] /usr/lib/libpulsecommon-0.9.19.so(pa_pdispatch_run+0x2a6)[0x7f03d37bbb66] /usr/lib/pulse-0.9.19/modules/libprotocol-native.so[0x7f03cb718cd9] /usr/lib/libpulsecommon-0.9.19.so[0x7f03d37c0224] /usr/lib/libpulse.so.0(pa_mainloop_dispatch+0xf3)[0x7f03d3c0ba93] /usr/lib/libpulse.so.0(pa_mainloop_iterate+0x48)[0x7f03d3c0bec8] /usr/lib/libpulse.so.0(pa_mainloop_run+0x20)[0x7f03d3c0bf70] pulseaudio(main+0xd36)[0x40a1c6] /lib/libc.so.6(__libc_start_main+0xfd)[0x7f03d1402abd] pulseaudio[0x4048e9] ======= Memory map: ======== 00400000-00411000 r-xp 00000000 fc:01 86493 /usr/bin/pulseaudio 00610000-00611000 r--p 00010000 fc:01 86493 /usr/bin/pulseaudio 00611000-00612000 rw-p 00011000 fc:01 86493 /usr/bin/pulseaudio 00c6d000-00d44000 rw-p 00000000 00:00 0 [heap] 7f03c0000000-7f03c0021000 rw-p 00000000 00:00 0 7f03c0021000-7f03c4000000 ---p 00000000 00:00 0 7f03c6b58000-7f03c6b6e000 r-xp 00000000 fc:01 48637 /lib/libgcc_s.so.1 7f03c6b6e000-7f03c6d6d000 ---p 00016000 fc:01 48637 /lib/libgcc_s.so.1 7f03c6d6d000-7f03c6d6e000 r--p 00015000 fc:01 48637 /lib/libgcc_s.so.1 7f03c6d6e000-7f03c6d6f000 rw-p 00016000 fc:01 48637 /lib/libgcc_s.so.1 7f03c6d6f000-7f03c6d71000 r-xp 00000000 fc:01 265100 /usr/lib/pulse-0.9.19/modules/module-position-event-sounds.so 7f03c6d71000-7f03c6f70000 ---p 00002000 fc:01 265100 /usr/lib/pulse-0.9.19/modules/module-position-event-sounds.so 7f03c6f70000-7f03c6f71000 r--p 00001000 fc:01 265100 /usr/lib/pulse-0.9.19/modules/module-position-event-sounds.so 7f03c6f71000-7f03c6f72000 rw-p 00002000 fc:01 265100 /usr/lib/pulse-0.9.19/modules/module-position-event-sounds.so 7f03c6f72000-7f03c6f75000 r-xp 00000000 fc:01 265075 /usr/lib/pulse-0.9.19/modules/module-console-kit.so 7f03c6f75000-7f03c7175000 ---p 00003000 fc:01 265075 /usr/lib/pulse-0.9.19/modules/module-console-kit.so 7f03c7175000-7f03c7176000 r--p 00003000 fc:01 265075 /usr/lib/pulse-0.9.19/modules/module-console-kit.so 7f03c7176000-7f03c7177000 rw-p 00004000 fc:01 265075 /usr/lib/pulse-0.9.19/modules/module-console-kit.so 7f03c7177000-7f03c717c000 r-xp 00000000 fc:01 265110 /usr/lib/pulse-0.9.19/modules/module-suspend-on-idle.so 7f03c717c000-7f03c737b000 ---p 00005000 fc:01 265110 /usr/lib/pulse-0.9.19/modules/module-suspend-on-idle.so 7f03c737b000-7f03c737c000 r--p 00004000 fc:01 265110 /usr/lib/pulse-0.9.19/modules/module-suspend-on-idle.so 7f03c737c000-7f03c737d000 rw-p 00005000 fc:01 265110 /usr/lib/pulse-0.9.19/modules/module-suspend-on-idle.so 7f03c737d000-7f03c7380000 r-xp 00000000 fc:01 265087 /usr/lib/pulse-0.9.19/modules/module-intended-roles.so 7f03c7380000-7f03c757f000 ---p 00003000 fc:01 265087 /usr/lib/pulse-0.9.19/modules/module-intended-roles.so 7f03c757f000-7f03c7580000 r--p 00002000 fc:01 265087 /usr/lib/pulse-0.9.19/modules/module-intended-roles.so 7f03c7580000-7f03c7581000 rw-p 00003000 fc:01 265087 /usr/lib/pulse-0.9.19/modules/module-intended-roles.so 7f03c7581000-7f03c7583000 r-xp 00000000 fc:01 265074 /usr/lib/pulse-0.9.19/modules/module-always-sink.so 7f03c7583000-7f03c7782000 ---p 00002000 fc:01 265074 /usr/lib/pulse-0.9.19/modules/module-always-sink.so 7f03c7782000-7f03c7783000 r--p 00001000 fc:01 265074 /usr/lib/pulse-0.9.19/modules/module-always-sink.so 7f03c7783000-7f03c7784000 rw-p 00002000 fc:01 265074 /usr/lib/pulse-0.9.19/modules/module-always-sink.so 7f03c7784000-7f03c7787000 r-xp 00000000 fc:01 265102 /usr/lib/pulse-0.9.19/modules/module-rescue-streams.so 7f03c7787000-7f03c7986000 ---p 00003000 fc:01 265102 /usr/lib/pulse-0.9.19/modules/module-rescue-streams.so 7f03c7986000-7f03c7987000 r--p 00002000 fc:01 265102 /usr/lib/pulse-0.9.19/modules/module-rescue-streams.so 7f03c7987000-7f03c7988000 rw-p 00003000 fc:01 265102 /usr/lib/pulse-0.9.19/modules/module-rescue-streams.so 7f03c7988000-7f03c798a000 r-xp 00000000 fc:01 265082 /usr/lib/pulse-0.9.19/modules/module-default-device-restore.so 7f03c798a000-7f03c7b8a000 ---p 00002000 fc:01 265082 /usr/lib/pulse-0.9.19/modules/module-default-device-restore.so 7f03c7b8a000-7f03c7b8b000 r--p 00002000 fc:01 265082 /usr/lib/pulse-0.9.19/modules/module-default-device-restore.so 7f03c7b8b000-7f03c7b8c000 rw-p 00003000 fc:01 265082 /usr/lib/pulse-0.9.19/modules/module-default-device-restore.so 7f03c7b8c000-7f03c7b8e000 r-xp 00000000 fc:01 265038 /usr/lib/pulse-0.9.19/modules/libavahi-wrap.so 7f03c7b8e000-7f03c7d8d000 ---p 00002000 fc:01 265038 /usr/lib/pulse-0.9.19/modules/libavahi-wrap.so 7f03c7d8d000-7f03c7d8e000 r--p 00001000 fc:01 265038 /usr/lib/pulse-0.9.19/modules/libavahi-wrap.so 7f03c7d8e000-7f03c7d8f000 rw-p 00002000 fc:01 265038 /usr/lib/pulse-0.9.19/modules/libavahi-wrap.so 7f03c7d8f000-7f03c7d9f000 r-xp 00000000 fc:01 81725 /usr/lib/libavahi-client.so.3.2.5 7f03c7d9f000-7f03c7f9e000 ---p 00010000 fc:01 81725 /usr/lib/libavahi-client.so.3.2.5 7f03c7f9e000-7f03c7f9f000 r--p 0000f000 fc:01 81725 /usr/lib/libavahi-client.so.3.2.5 7f03c7f9f000-7f03c7fa0000 rw-p 00010000 fc:01 81725 /usr/lib/libavahi-client.so.3.2.5Aborted (core dumped) ** Attachment added: "nohup.out" http://launchpadlibrarian.net/33623393/nohup.out -- pulseaudio crashed with SIGSEGV in calloc() https://bugs.launchpad.net/bugs/409897 You 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