Description of problem: I was just using KDE Remote Desktop and I received a new email in Outlook and the bling sound appeared to crash the client. I was able to hear the sound but I was abruptly disconnected and I received the SIGABRT error. Version-Release number of selected component: freerdp-1.0.2-6.fc20 Additional info: reporter: libreport-2.2.2 backtrace_rating: 4 cmdline: xfreerdp -g 1920x1080 -k 0x00000409 -u hallre01 -p ******** -D -X 52429377 -a 24 --plugin rdpsnd --plugin rdpdr --data disk media /media -- -x l --rfx --ignore-certificate --plugin cliprdr -t 3389 localhost crash_function: mainloop_defer_enable executable: /usr/bin/xfreerdp kernel: 3.14.7-200.fc20.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (8 frames) #5 mainloop_defer_enable at pulse/mainloop.c:257 #6 do_pstream_read_write at pulsecore/pstream.c:182 #7 dispatch_pollfds at pulse/mainloop.c:656 #8 pa_mainloop_dispatch at pulse/mainloop.c:903 #9 pa_mainloop_iterate at pulse/mainloop.c:934 #10 pa_mainloop_run at pulse/mainloop.c:949 #11 thread at pulse/thread-mainloop.c:90 #12 internal_thread_func at pulsecore/thread-posix.c:83
Created attachment 909616 [details] File: backtrace
Created attachment 909617 [details] File: cgroup
Created attachment 909618 [details] File: core_backtrace
Created attachment 909620 [details] File: dso_list
Created attachment 909621 [details] File: environ
Created attachment 909622 [details] File: limits
Created attachment 909623 [details] File: maps
Created attachment 909624 [details] File: open_fds
Created attachment 909625 [details] File: proc_pid_status
Created attachment 909626 [details] File: var_log_messages
Another user experienced a similar problem: Nothing, I just had the window open, logged in, I was working on something else on another virtual desktop (browser) and it just closed by itself, couldn't see why. reporter: libreport-2.2.3 backtrace_rating: 4 cmdline: xfreerdp -g 1680x1050 -k 0x00000409 -u hallre01 -p ******** -D -X 62914776 -a 24 --plugin rdpsnd --plugin rdpdr --data disk media /media -- -x l --rfx --ignore-certificate --plugin cliprdr -t 3389 vdihallre01-w7v.risk.regn.net crash_function: mainloop_defer_enable executable: /usr/bin/xfreerdp kernel: 3.15.6-200.fc20.x86_64 package: freerdp-1.0.2-6.fc20 reason: xfreerdp killed by SIGABRT runlevel: N 5 type: CCpp uid: 1000
Another user experienced a similar problem: xfreerdp suddenly crashed. session was idle, i was working on a different computer. reporter: libreport-2.2.3 backtrace_rating: 4 cmdline: xfreerdp -g 1200x1600 -k de -u pdbmwilc -d domfsc01 -a 16 --plugin drdynvc --data audin -- --plugin rdpsnd --plugin cliprdr 192.168.101.185 crash_function: mainloop_defer_enable executable: /usr/bin/xfreerdp kernel: 3.15.10-200.fc20.x86_64 package: freerdp-1.0.2-6.fc20 reason: xfreerdp killed by SIGABRT runlevel: N 5 type: CCpp uid: 1004
(In reply to Martin Wilck from comment #12) > Another user experienced a similar problem: > > xfreerdp suddenly crashed. session was idle, i was working on a different > computer. stderr showed: Assertion 'e->mainloop->n_enabled_defer_events > 0' failed at pulse/mainloop.c:260, function mainloop_defer_enable(). Aborting.
Crash occurs because mainloop_defer_enable() was called with b=0 while mainloop->n_enabled_defer_events was 0. 255 static void mainloop_defer_enable(pa_defer_event *e, int b) { 256 pa_assert(e); 257 pa_assert(!e->dead); 258 259 if (e->enabled && !b) { 260 pa_assert(e->mainloop->n_enabled_defer_events > 0); <==== HERE 261 e->mainloop->n_enabled_defer_events--; 262 } else if (!e->enabled && b) { 263 e->mainloop->n_enabled_defer_events++; 264 pa_mainloop_wakeup(e->mainloop); 265 } 266 267 e->enabled = b; 268 }
More precisely, the error condition is (e->enabled && !b && !e->mainloop->n_enabled_defer_events > 0). n_enabled_defer_events is changed in: mainloop_defer_new (++) mainloop_defer_enable (++/--, depending on parameters) mainloop_defer_free (--) cleanup_defer_events (--)
Another user experienced a similar problem: when I using krdc with rdp, sometime it will discount from server reporter: libreport-2.2.3 backtrace_rating: 4 cmdline: xfreerdp -g 1366x768 -k 0x00000409 -u eveblue -p ********* -D -X 71303305 -a 32 --plugin rdpsnd -x l --rfx --ignore-certificate --plugin cliprdr -t 3389 192.168.1.183 crash_function: mainloop_defer_enable executable: /usr/bin/xfreerdp kernel: 3.16.6-203.fc20.x86_64 package: freerdp-1.0.2-6.fc20 reason: xfreerdp killed by SIGABRT runlevel: N 5 type: CCpp uid: 1000
Another user experienced a similar problem: During connection with a Windows 7 machine, the rdp client sometimes crashes. I don't know what causes it. reporter: libreport-2.2.3 backtrace_rating: 4 cmdline: xfreerdp -g 1920x1200 -k 0x00000409 -u maeder -p ***** -D -X 85983476 -a 24 --plugin rdpsnd --plugin rdpdr --data disk media /media -- -x l --rfx --ignore-certificate --plugin cliprdr -t 3389 antares.mathconsult.ch crash_function: mainloop_defer_enable executable: /usr/bin/xfreerdp kernel: 3.17.8-200.fc20.x86_64 package: freerdp-1.0.2-6.fc20 reason: xfreerdp killed by SIGABRT runlevel: N 5 type: CCpp uid: 1611
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