Hi, Your issue seems to be related to https://github.com/savonet/liquidsoap/issues/53 and I have added your mail there. This has been on the TODO list for a long time, however this bug is not an easy one to track down... Would it be possible for you to provide us with the script you are using?
++ Sam. On Mon, Dec 2, 2013 at 3:42 PM, JD Buys <[email protected]> wrote: > Hi guys, > > Sometimes when I do a call to the LS server via a unix socket connection I > don't get any response from the LS server, and then attaching GDB to it I > get this stack trace. > > Can anyone maybe help interpret this stack trace? > > Thread 14 (Thread 0x7ff252f67700 (LWP 5443)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x000000000071f160 in caml_condition_wait () > #2 0x0000000000734884 in caml_c_call () > #3 0x00007ff255424230 in ?? () > #4 0x00007ff230022168 in ?? () > #5 0x0000000000a928c8 in camlDuppy__29 () > #6 0x0000000000a65d70 in camlTutils__56 () > #7 0x00007ff2303fc300 in ?? () > #8 0x00000000006026fe in camlTutils__queue_1213 () > #9 0x00007ff252f66ce0 in ?? () > #10 0x000000000060253d in camlTutils__queue_1213 () > #11 0x00007ff230023ea8 in ?? () > #12 0x0000000000000000 in ?? () > > Thread 13 (Thread 0x7ff252766700 (LWP 5444)): > #0 0x00007ff257a83de3 in select () at ../sysdeps/unix/syscall-template.S:81 > #1 0x000000000071e73e in caml_thread_tick () > #2 0x00007ff25bd21f6e in start_thread (arg=0x7ff252766700) at > pthread_create.c:311 > #3 0x00007ff257a8b9cd in clone () at > ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > > Thread 12 (Thread 0x7ff251f65700 (LWP 5445)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x000000000071f160 in caml_condition_wait () > #2 0x0000000000734884 in caml_c_call () > #3 0x00007ff255423470 in ?? () > #4 0x00007ff230022180 in ?? () > #5 0x0000000000a928c8 in camlDuppy__29 () > #6 0x0000000000a65d70 in camlTutils__56 () > #7 0x00007ff2303fc300 in ?? () > #8 0x00000000006026fe in camlTutils__queue_1213 () > #9 0x00007ff251f64ce0 in ?? () > #10 0x000000000060253d in camlTutils__queue_1213 () > #11 0x00007ff230023e28 in ?? () > #12 0x0000000000000000 in ?? () > > Thread 11 (Thread 0x7ff251764700 (LWP 5446)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x000000000071f160 in caml_condition_wait () > #2 0x0000000000734884 in caml_c_call () > #3 0x00007ff255423b50 in ?? () > #4 0x00007ff230022198 in ?? () > #5 0x0000000000a65d40 in camlTutils__53 () > #6 0x0000000000a65d70 in camlTutils__56 () > ---Type <return> to continue, or q <return> to quit--- > #7 0x00007ff2303fc300 in ?? () > #8 0x00000000006026bb in camlTutils__queue_1213 () > #9 0x00007ff251763ce0 in ?? () > #10 0x000000000060253d in camlTutils__queue_1213 () > #11 0x00007ff230023da8 in ?? () > #12 0x0000000000000000 in ?? () > > Thread 10 (Thread 0x7ff250f63700 (LWP 5447)): > #0 0x00007ff257a83de3 in select () at ../sysdeps/unix/syscall-template.S:81 > #1 0x0000000000721998 in unix_select () > #2 0x0000000000734884 in caml_c_call () > #3 0x00007ff250f62cb0 in ?? () > #4 0x0000000000645eee in camlDuppy__f_1157 () > #5 0x000000000000000b in ?? () > #6 0x0000000000000003 in ?? () > #7 0x0000000000000001 in ?? () > #8 0x00007ff2554217c0 in ?? () > #9 0x0000000000a65d70 in camlTutils__56 () > #10 0x0000000000a92d10 in camlDuppy__58 () > #11 0x0000000000a928e0 in camlDuppy__36 () > #12 0x0000000000000001 in ?? () > #13 0x00007ff230937930 in ?? () > #14 0x0000000000648334 in camlDuppy__process_1148 () > #15 0x00007ff2303ff000 in ?? () > #16 0x0000000000a65d70 in camlTutils__56 () > #17 0x00007ff250f62cb0 in ?? () > #18 0x000000000071f046 in caml_mutex_unlock () > #19 0x00000000006488ea in camlDuppy__queue_1179 () > #20 0x00007ff230937908 in ?? () > #21 0x00007ff2300221b0 in ?? () > #22 0x0000000000a65d40 in camlTutils__53 () > #23 0x0000000000a65d70 in camlTutils__56 () > #24 0x00007ff2303fc300 in ?? () > #25 0x00000000006026bb in camlTutils__queue_1213 () > #26 0x00007ff250f62ce0 in ?? () > #27 0x000000000060253d in camlTutils__queue_1213 () > #28 0x00007ff230023d18 in ?? () > #29 0x0000000000001000 in ?? () > #30 0x0000000000b0b560 in ?? () > #31 0x0000000000602016 in camlTutils__fun_1372 () > #32 0x00007ff250f62d20 in ?? () > #33 0x0000000000601cae in camlTutils__fun_1372 () > #34 0x0000000000000000 in ?? () > > Thread 9 (Thread 0x7ff250762700 (LWP 5448)): > ---Type <return> to continue, or q <return> to quit--- > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x000000000071f160 in caml_condition_wait () > #2 0x0000000000734884 in caml_c_call () > #3 0x00007ff230021bb0 in ?? () > #4 0x0000000000602d08 in camlTutils__mutexify_1103 () > #5 0x00007ff250761ce0 in ?? () > #6 0x0000000000602cd6 in camlTutils__mutexify_1103 () > #7 0x00007ff25552e070 in ?? () > #8 0x0000000000000001 in ?? () > #9 0x00007ff230405e10 in ?? () > #10 0x000000000064c745 in camlDtools__thread_1346 () > #11 0x00007ff250761d20 in ?? () > #12 0x000000000064c693 in camlDtools__thread_1346 () > #13 0x0000000000000001 in ?? () > #14 0x00007ff25df4b4e8 in ?? () > #15 0x00007ff230042c38 in ?? () > #16 0x0000000000000000 in ?? () > > Thread 8 (Thread 0x7ff24ff61700 (LWP 5449)): > #0 0x00007ff257a83de3 in select () at ../sysdeps/unix/syscall-template.S:81 > #1 0x0000000000721998 in unix_select () > #2 0x0000000000734884 in caml_c_call () > #3 0x00007ff230042f10 in ?? () > #4 0x00000000005e3bca in camlClock__usleep_1305 () > #5 0x00007ff24ff60ce0 in ?? () > #6 0x00000000005e3b89 in camlClock__usleep_1305 () > #7 0x00007ff230040c80 in ?? () > #8 0x00000000005e21e8 in camlClock__loop_1352 () > #9 0x00007ff25552d8f8 in ?? () > #10 0x00007ff230021c40 in ?? () > #11 0x00007ff25ded0890 in ?? () > #12 0x00000000005e2f9e in camlClock__method_run_1522 () > #13 0x00007ff25552e060 in ?? () > #14 0x00007ff25552e050 in ?? () > #15 0x00007ff25552e030 in ?? () > #16 0x00007ff25552e000 in ?? () > #17 0x00007ff25552e010 in ?? () > #18 0x00007ff25552dfc0 in ?? () > #19 0x00007ff2303d72b0 in ?? () > #20 0x00007ff230040c80 in ?? () > #21 0x0000000000000000 in ?? () > > Thread 7 (Thread 0x7ff24e1df700 (LWP 5537)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x00007ff25a387617 in g_cond_wait () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > ---Type <return> to continue, or q <return> to quit--- > #2 0x00007ff25a8df34c in ?? () from > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 > #3 0x00007ff25a36cab6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #4 0x00007ff25a36c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #5 0x00007ff25bd21f6e in start_thread (arg=0x7ff24e1df700) at > pthread_create.c:311 > #6 0x00007ff257a8b9cd in clone () at > ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > > Thread 6 (Thread 0x7ff22ffff700 (LWP 5538)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x00007ff25a387617 in g_cond_wait () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #2 0x00007ff256655ff2 in ?? () from > /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 > #3 0x00007ff25665740e in gst_data_queue_pop () from > /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 > #4 0x00007ff24f152ff4 in ?? () from > /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so > #5 0x00007ff25a8df189 in ?? () from > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 > #6 0x00007ff25a36cab6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #7 0x00007ff25a36c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #8 0x00007ff25bd21f6e in start_thread (arg=0x7ff22ffff700) at > pthread_create.c:311 > #9 0x00007ff257a8b9cd in clone () at > ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > > Thread 5 (Thread 0x7ff22f7fe700 (LWP 5539)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x00007ff25a387617 in g_cond_wait () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #2 0x00007ff25a8df34c in ?? () from > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 > #3 0x00007ff25a36cab6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #4 0x00007ff25a36c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #5 0x00007ff25bd21f6e in start_thread (arg=0x7ff22f7fe700) at > pthread_create.c:311 > #6 0x00007ff257a8b9cd in clone () at > ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > > Thread 4 (Thread 0x7ff226e9b700 (LWP 5540)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x00007ff25a387617 in g_cond_wait () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #2 0x00007ff25a8df34c in ?? () from > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 > #3 0x00007ff25a36cab6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #4 0x00007ff25a36c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #5 0x00007ff25bd21f6e in start_thread (arg=0x7ff226e9b700) at > pthread_create.c:311 > #6 0x00007ff257a8b9cd in clone () at > ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > > Thread 3 (Thread 0x7ff225e99700 (LWP 5547)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x00007ff25a387617 in g_cond_wait () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #2 0x00007ff256655ff2 in ?? () from > /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 > #3 0x00007ff25665740e in gst_data_queue_pop () from > /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 > #4 0x00007ff24f152ff4 in ?? () from > /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so > #5 0x00007ff25a8df189 in ?? () from > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 > #6 0x00007ff25a36cab6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #7 0x00007ff25a36c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > ---Type <return> to continue, or q <return> to quit--- > #8 0x00007ff25bd21f6e in start_thread (arg=0x7ff225e99700) at > pthread_create.c:311 > #9 0x00007ff257a8b9cd in clone () at > ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > > Thread 2 (Thread 0x7ff22669a700 (LWP 5548)): > #0 pthread_cond_wait@@GLIBC_2.3.2 () at > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > #1 0x00007ff25a387617 in g_cond_wait () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #2 0x00007ff25a8df34c in ?? () from > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 > #3 0x00007ff25a36cab6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #4 0x00007ff25a36c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #5 0x00007ff25bd21f6e in start_thread (arg=0x7ff22669a700) at > pthread_create.c:311 > #6 0x00007ff257a8b9cd in clone () at > ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > > Thread 1 (Thread 0x7ff25df36740 (LWP 5441)): > #0 do_sigwait (sig=0x7fffb11218ac, set=<optimized out>) at > ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:64 > #1 __sigwait (set=<optimized out>, sig=0x7fffb11218ac) at > ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:99 > #2 0x000000000071e9ce in caml_wait_signal () > #3 0x0000000000734884 in caml_c_call () > #4 0x00007fffb1121980 in ?? () > #5 0x000000000064f029 in camlDtools__wait_signal_1337 () > #6 0x000000000072a5cc in caml_string_notequal () > #7 0x000000000064f217 in camlDtools__main_1341 () > #8 0x00000000009635e0 in camlMain__77 () > #9 0x00007ff2553cd058 in ?? () > #10 0x00007ff2303ba510 in ?? () > #11 0x000000000064f39c in camlDtools__catch_1352 () > #12 0x00007fffb1121a00 in ?? () > #13 0x000000000064f2c5 in camlDtools__catch_1352 () > #14 0x00007ff2303ba4b8 in ?? () > #15 0x00000000009635e0 in camlMain__77 () > #16 0x0000000000a95458 in camlDtools__71 () > #17 0x00000000004da800 in camlMain__Make_1286 () > #18 0x0000000000963610 in camlMain__92 () > #19 0x0000000000963658 in camlMain__98 () > #20 0x0000000000963640 in camlMain__94 () > #21 0x00000000004db662 in camlMain__entry () > #22 0x00000000009635e0 in camlMain__77 () > #23 0x00000000004d764f in camlRunner__entry () > #24 0x00007ff2553fd198 in ?? () > #25 0x00000000004d3639 in caml_program () > #26 0x000000000074894d in ?? () > #27 0x00000000007348da in caml_start_program () > #28 0x0000000000000000 in ?? () > > Thanks, > > JD > > ------------------------------------------------------------------------------ > Rapidly troubleshoot problems before they affect your business. Most IT > organizations don't have a clear picture of how application performance > affects their revenue. With AppDynamics, you get 100% visibility into your > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics > Pro! > http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk > _______________________________________________ > Savonet-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/savonet-users > ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Savonet-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/savonet-users
