<div dir="ltr"><div class="gmail_default">Thanks Simon,<br><br></div><div class="gmail_default">I finally got round to re-install the packages that are crashing for me (by the way, this seem to happen roughly the same on another computer of mine, which has a nVidia graphics card).<br></div><div class="gmail_default">I have no gnome-shell extensions enabled. I am using the stock Adwaita theme. I saved the original core dump, it is about 11 MB compressed. If it can be helpful, I can send it to you.<br></div><div class="gmail_default">The crashes happen only under Wayland. Running under Xorg seems fine.<br></div><div class="gmail_default"><br></div><div class="gmail_default">Here is a full backtrace for all threads, it crashes in thread 21374 ("Thread 1"):<br></div><div class="gmail_default"><br><br>Thread 28 (Thread 0x7f2ba891f700 (LWP 21388)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x565160998954) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x565160998900, cond=0x565160998928) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x565160998928, mutex=mutex@entry=<wbr>0x565160998900) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x565160998900, cond=0x565160998928) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x5651609a8fe0) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2ba891f700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 27 (Thread 0x7f2b71ffb700 (LWP 21438)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204bc) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b71ffb700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 26 (Thread 0x7f2b6fff7700 (LWP 21442)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204b8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b6fff7700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 25 (Thread 0x7f2baa7fc700 (LWP 21385)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607a20d8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x5651607a2088, cond=0x5651607a20b0) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x5651607a20b0, mutex=mutex@entry=<wbr>0x5651607a2088) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x5651607a2088, cond=0x5651607a20b0) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x5651607a59c0) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2baa7fc700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 24 (Thread 0x7f2b70ff9700 (LWP 21440)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204b8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b70ff9700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 23 (Thread 0x7f2b21a8d700 (LWP 21683)):<br>#0 0x00007f2bde6ef5d9 in __GI___poll (fds=fds@entry=0x7f2b21a8bfb0, nfds=nfds@entry=2, timeout=timeout@entry=60000) at ../sysdeps/unix/sysv/linux/<wbr>poll.c:29<br>#1 0x00007f2be0768c87 in poll (__timeout=__timeout@entry=<wbr>60000, __nfds=2, __fds=__fds@entry=<wbr>0x7f2b21a8bfb0) at /usr/include/x86_64-linux-gnu/<wbr>bits/poll2.h:46<br>#2 0x00007f2be0768c87 in g_poll (fds=fds@entry=0x7f2b21a8bfb0, nfds=nfds@entry=2, timeout=timeout@entry=60000) at ../../../../glib/gpoll.c:124<br>#3 0x00007f2be0cf540d in g_socket_condition_timed_wait (socket=<optimized out>, condition=<optimized out>, timeout=<optimized out>, cancellable=0x565162e98d90 [GCancellable], error=0x565160b8f388) at ../../../../gio/gsocket.c:4259<br>#4 0x00007f2be0cf62ce in g_socket_receive_with_timeout (socket=0x565160747d00 [GSocket], buffer=0x7f2b1c004e8b "\026\003\001\002\004\001", size=5, timeout=-1, cancellable=0x565162e98d90 [GCancellable], error=0x565160b8f388) at ../../../../gio/gsocket.c:3065<br>#5 0x00007f2be0cdae50 in g_input_stream_read (stream=0x5651629c5db0 [GSocketInputStream], buffer=0x7f2b1c004e8b, count=5, cancellable=0x565162e98d90 [GCancellable], error=0x565160b8f388) at ../../../../gio/ginputstream.<wbr>c:198<br>#6 0x00007f2b301ca045 in () at /usr/lib/x86_64-linux-gnu/gio/<wbr>modules/libgiognutls.so<br>#7 0x00007f2bcfd55d68 in () at /lib/x86_64-linux-gnu/<wbr>libgnutls.so.30<br>#8 0x00007f2bcfd4fd9a in () at /lib/x86_64-linux-gnu/<wbr>libgnutls.so.30<br>#9 0x00007f2bcfd57223 in () at /lib/x86_64-linux-gnu/<wbr>libgnutls.so.30<br>#10 0x00007f2bcfd59e3c in () at /lib/x86_64-linux-gnu/<wbr>libgnutls.so.30<br>#11 0x00007f2bcfd5c186 in gnutls_handshake () at /lib/x86_64-linux-gnu/<wbr>libgnutls.so.30<br>#12 0x00007f2b301cad6f in () at /usr/lib/x86_64-linux-gnu/gio/<wbr>modules/libgiognutls.so<br>#13 0x00007f2b301cb1ed in () at /usr/lib/x86_64-linux-gnu/gio/<wbr>modules/libgiognutls.so<br>#14 0x00007f2be0d04b76 in g_task_thread_pool_thread (thread_data=0x5651615e7540, pool_data=<optimized out>) at ../../../../gio/gtask.c:1331<br>#15 0x00007f2be07817d0 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.<wbr>c:307<br>#16 0x00007f2be0780e05 in g_thread_proxy (data=0x565162e3f230) at ../../../../glib/gthread.c:784<br>#17 0x00007f2bde9c45aa in start_thread (arg=0x7f2b21a8d700) at pthread_create.c:463<br>#18 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 22 (Thread 0x7f2babfff700 (LWP 21381)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56516076aa70) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516076aa20, cond=0x56516076aa48) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x56516076aa48, mutex=mutex@entry=<wbr>0x56516076aa20) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x56516076aa20, cond=0x56516076aa48) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x5651607a3a60) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2babfff700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 21 (Thread 0x7f2b727fc700 (LWP 21437)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204b8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b727fc700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 20 (Thread 0x7f2b707f8700 (LWP 21441)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204bc) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b707f8700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 19 (Thread 0x7f2ba0d76700 (LWP 21433)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204b8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2ba0d76700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 18 (Thread 0x7f2b717fa700 (LWP 21439)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204bc) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b717fa700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 17 (Thread 0x7f2b6f7f6700 (LWP 21443)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204b8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b6f7f6700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 16 (Thread 0x7f2b6d0be700 (LWP 21444)):<br>#0 0x00007f2bde6f48f9 in syscall () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/syscall.S:38<br>#1 0x00007f2be079ef2a in g_cond_wait_until (cond=cond@entry=<wbr>0x56516071a7e8, mutex=mutex@entry=<wbr>0x56516071a7e0, end_time=end_time@entry=<wbr>6619825063) at ../../../../glib/gthread-<wbr>posix.c:1449<br>#2 0x00007f2be072c4f1 in g_async_queue_pop_intern_<wbr>unlocked (queue=0x56516071a7e0, wait=wait@entry=1, end_time=6619825063) at ../../../../glib/gasyncqueue.<wbr>c:422<br>#3 0x00007f2be072cae8 in g_async_queue_timeout_pop_<wbr>unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.<wbr>c:570<br>#4 0x00007f2be07817a4 in g_thread_pool_wait_for_new_<wbr>task (pool=<optimized out>) at ../../../../glib/gthreadpool.<wbr>c:262<br>#5 0x00007f2be07817a4 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.<wbr>c:296<br>#6 0x00007f2be0780e05 in g_thread_proxy (data=0x5651617a2d90) at ../../../../glib/gthread.c:784<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b6d0be700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 15 (Thread 0x7f2b73fff700 (LWP 21434)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204b8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b73fff700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 14 (Thread 0x7f2ba1d78700 (LWP 21431)):<br>#0 0x00007f2bde6ef5d9 in __GI___poll (fds=0x7f2b7c007130, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/<wbr>poll.c:29<br>#1 0x00007f2ba2de06b1 in () at /lib/x86_64-linux-gnu/<wbr>libpulse.so.0<br>#2 0x00007f2ba2dd2070 in pa_mainloop_poll () at /lib/x86_64-linux-gnu/<wbr>libpulse.so.0<br>#3 0x00007f2ba2dd2700 in pa_mainloop_iterate () at /lib/x86_64-linux-gnu/<wbr>libpulse.so.0<br>#4 0x00007f2ba2dd2790 in pa_mainloop_run () at /lib/x86_64-linux-gnu/<wbr>libpulse.so.0<br>#5 0x00007f2ba2de05f9 in () at /lib/x86_64-linux-gnu/<wbr>libpulse.so.0<br>#6 0x00007f2ba2b7ec58 in () at /usr/lib/x86_64-linux-gnu/<wbr>pulseaudio/<a href="http://libpulsecommon-11.1.so" target="_blank">libpulsecommon-11.<wbr>1.so</a><br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2ba1d78700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 13 (Thread 0x7f2bab7fe700 (LWP 21383)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607a1ff4) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x5651607a1fa0, cond=0x5651607a1fc8) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x5651607a1fc8, mutex=mutex@entry=<wbr>0x5651607a1fa0) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x5651607a1fa0, cond=0x5651607a1fc8) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x5651607a50f0) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2bab7fe700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 12 (Thread 0x7f2b72ffd700 (LWP 21436)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204bc) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b72ffd700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 11 (Thread 0x7f2ba1577700 (LWP 21432)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204bc) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2ba1577700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 10 (Thread 0x7f2baaffd700 (LWP 21384)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607a1ff0) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x5651607a1fa0, cond=0x5651607a1fc8) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x5651607a1fc8, mutex=mutex@entry=<wbr>0x5651607a1fa0) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x5651607a1fa0, cond=0x5651607a1fc8) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x5651607a5340) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2baaffd700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 9 (Thread 0x7f2ba9ffb700 (LWP 21386)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607a20d8) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x5651607a2088, cond=0x5651607a20b0) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x5651607a20b0, mutex=mutex@entry=<wbr>0x5651607a2088) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x5651607a2088, cond=0x5651607a20b0) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x5651607a5c10) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2ba9ffb700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 8 (Thread 0x7f2b737fe700 (LWP 21435)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607204bc) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x56516072d620, cond=0x565160720490) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=0x565160720490, mutex=0x56516072d620) at pthread_cond_wait.c:655<br>#3 0x00007f2bd64c83c4 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#4 0x00007f2bd64c8615 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#5 0x00007f2bd68c3da5 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#6 0x00007f2bd68e45d2 in () at /lib/x86_64-linux-gnu/<wbr>libmozjs-52.so.0<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2b737fe700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 7 (Thread 0x7f2ba37fe700 (LWP 21382)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607a1ff0) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x5651607a1fa0, cond=0x5651607a1fc8) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x5651607a1fc8, mutex=mutex@entry=<wbr>0x5651607a1fa0) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x5651607a1fa0, cond=0x5651607a1fc8) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x565160776560) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2ba37fe700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 6 (Thread 0x7f2bbbfff700 (LWP 21379)):<br>#0 0x00007f2bde6ef5d9 in __GI___poll (fds=0x5651607649c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/<wbr>poll.c:29<br>#1 0x00007f2be0759439 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5651607649c0, timeout=<optimized out>, context=0x565160764a50) at ../../../../glib/gmain.c:4204<br>#2 0x00007f2be0759439 in g_main_context_iterate (context=context@entry=<wbr>0x565160764a50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3898<br>#3 0x00007f2be075954c in g_main_context_iteration (context=0x565160764a50, may_block=1) at ../../../../glib/gmain.c:3964<br>#4 0x00007f2bc80e042d in () at /usr/lib/x86_64-linux-gnu/gio/<wbr>modules/libdconfsettings.so<br>#5 0x00007f2be0780e05 in g_thread_proxy (data=0x565160732e80) at ../../../../glib/gthread.c:784<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2bbbfff700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 5 (Thread 0x7f2bb8a17700 (LWP 21380)):<br>#0 0x00007f2bde9ca4ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651607a14f0) at ../sysdeps/unix/sysv/linux/<wbr>futex-internal.h:88<br>#1 0x00007f2bde9ca4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x5651607a14a0, cond=0x5651607a14c8) at pthread_cond_wait.c:502<br>#2 0x00007f2bde9ca4ec in __pthread_cond_wait (cond=cond@entry=<wbr>0x5651607a14c8, mutex=mutex@entry=<wbr>0x5651607a14a0) at pthread_cond_wait.c:655<br>#3 0x00007f2bb9bf926b in cnd_wait (mtx=0x5651607a14a0, cond=0x5651607a14c8) at ../../../include/c11/threads_<wbr>posix.h:159<br>#4 0x00007f2bb9bf926b in util_queue_thread_func (input=input@entry=<wbr>0x5651607a9560) at ../../../src/util/u_queue.c:<wbr>171<br>#5 0x00007f2bb9bf9187 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_<wbr>posix.h:87<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2bb8a17700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 4 (Thread 0x7f2bc9cd9700 (LWP 21376)):<br>#0 0x00007f2bde6ef5d9 in __GI___poll (fds=0x56516070c280, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/<wbr>poll.c:29<br>#1 0x00007f2be0759439 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x56516070c280, timeout=<optimized out>, context=0x5651607319e0) at ../../../../glib/gmain.c:4204<br>#2 0x00007f2be0759439 in g_main_context_iterate (context=context@entry=<wbr>0x5651607319e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3898<br>#3 0x00007f2be075954c in g_main_context_iteration (context=0x5651607319e0, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3964<br>#4 0x00007f2be0759591 in glib_worker_main (data=<optimized out>) at ../../../../glib/gmain.c:5773<br>#5 0x00007f2be0780e05 in g_thread_proxy (data=0x565160732400) at ../../../../glib/gthread.c:784<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2bc9cd9700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 3 (Thread 0x7f2bc8ae6700 (LWP 21378)):<br>#0 0x00007f2bde6f48f9 in syscall () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/syscall.S:38<br>#1 0x00007f2be079ef2a in g_cond_wait_until (cond=cond@entry=<wbr>0x56516071a7e8, mutex=mutex@entry=<wbr>0x56516071a7e0, end_time=end_time@entry=<wbr>6619824844) at ../../../../glib/gthread-<wbr>posix.c:1449<br>#2 0x00007f2be072c4f1 in g_async_queue_pop_intern_<wbr>unlocked (queue=0x56516071a7e0, wait=wait@entry=1, end_time=6619824844) at ../../../../glib/gasyncqueue.<wbr>c:422<br>#3 0x00007f2be072cae8 in g_async_queue_timeout_pop_<wbr>unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.<wbr>c:570<br>#4 0x00007f2be07817a4 in g_thread_pool_wait_for_new_<wbr>task (pool=<optimized out>) at ../../../../glib/gthreadpool.<wbr>c:262<br>#5 0x00007f2be07817a4 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.<wbr>c:296<br>#6 0x00007f2be0780e05 in g_thread_proxy (data=0x565160732720) at ../../../../glib/gthread.c:784<br>#7 0x00007f2bde9c45aa in start_thread (arg=0x7f2bc8ae6700) at pthread_create.c:463<br>#8 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 2 (Thread 0x7f2bc92e7700 (LWP 21377)):<br>#0 0x00007f2bde6ef5d9 in __GI___poll (fds=0x7f2bbc00bfc0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/<wbr>poll.c:29<br>#1 0x00007f2be0759439 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x7f2bbc00bfc0, timeout=<optimized out>, context=0x56516074e020) at ../../../../glib/gmain.c:4204<br>#2 0x00007f2be0759439 in g_main_context_iterate (context=0x56516074e020, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3898<br>#3 0x00007f2be07597d2 in g_main_loop_run (loop=0x56516074e160) at ../../../../glib/gmain.c:4099<br>#4 0x00007f2be0d45dc6 in gdbus_shared_thread_func (user_data=0x565160740eb0) at ../../../../gio/gdbusprivate.<wbr>c:275<br>#5 0x00007f2be0780e05 in g_thread_proxy (data=0x5651607324a0) at ../../../../glib/gthread.c:784<br>#6 0x00007f2bde9c45aa in start_thread (arg=0x7f2bc92e7700) at pthread_create.c:463<br>#7 0x00007f2bde6f9cbf in clone () at ../sysdeps/unix/sysv/linux/<wbr>x86_64/clone.S:95<br><br>Thread 1 (Thread 0x7f2be1603ac0 (LWP 21374)):<br>#0 0x00007f2be0776509 in magazine_chain_pop_head (magazine_chunks=<optimized out>) at ../../../../glib/gslice.c:539<br>#1 0x00007f2be0776509 in thread_memory_magazine1_alloc (tmem=<optimized out>, ix=0) at ../../../../glib/gslice.c:842<br>#2 0x00007f2be0776509 in g_slice_alloc (mem_size=mem_size@entry=12) at ../../../../glib/gslice.c:1016<br>#3 0x00007f2be0776b29 in g_slice_alloc0 (mem_size=mem_size@entry=12) at ../../../../glib/gslice.c:1051<br>#4 0x00007f2be10360c7 in shell_generic_container_get_<wbr>preferred_width (actor=0x565161957920 [ShellGenericContainer], for_height=<optimized out>, min_width_p=0x7ffebc4a4fa0, natural_width_p=<wbr>0x7ffebc4a4fa4) at ../src/shell-generic-<wbr>container.c:94<br>#5 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=0x565161957920 [ShellGenericContainer], for_height=27, min_width_p=0x7ffebc4a5010, natural_width_p=<wbr>0x7ffebc4a5014) at clutter-actor.c:9556<br>#6 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=self@entry=<wbr>0x5651621f8460 [ClutterClone], for_height=27, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5100, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5104) at clutter-actor.c:9556<br>#7 0x00007f2bde1c7fc5 in _st_actor_get_preferred_width (actor=0x5651621f8460 [ClutterClone], for_height=<optimized out>, y_fill=<optimized out>, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5100, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5104) at ../src/st/st-private.c:61<br>#8 0x00007f2bde1bd67e in st_bin_get_preferred_width (self=<optimized out>, for_height=<optimized out>, min_width_p=0x7ffebc4a5100, natural_width_p=<wbr>0x7ffebc4a5104) at ../src/st/st-bin.c:142<br>#9 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=0x565162198570 [StBin], for_height=27, min_width_p=0x7ffebc4a51e0, natural_width_p=<wbr>0x7ffebc4a51e4) at clutter-actor.c:9556<br>#10 0x00007f2bdf4047cd in get_child_size (actor=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, min_size_p=min_size_p@entry=<wbr>0x7ffebc4a51e0, natural_size_p=natural_size_p@<wbr>entry=0x7ffebc4a51e4) at clutter-box-layout.c:462<br>#11 0x00007f2bdf404f6f in get_preferred_size_for_<wbr>opposite_orientation (self=0x5651615ea9b0 [ClutterBoxLayout], container=<optimized out>, for_size=<optimized out>, min_size_p=0x7ffebc4a52c0, natural_size_p=0x7ffebc4a52c4) at clutter-box-layout.c:692<br>#12 0x00007f2bde1e033a in st_widget_get_preferred_width (self=0x56516176e2c0 [StBoxLayout], for_height=<optimized out>, min_width_p=0x7ffebc4a52c0, natural_width_p=<wbr>0x7ffebc4a52c4) at ../src/st/st-widget.c:386<br>#13 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=self@entry=<wbr>0x56516176e2c0 [StBoxLayout], for_height=256, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5318, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5320) at clutter-actor.c:9556<br>#14 0x00007f2bdf3e5562 in clutter_actor_get_preferred_<wbr>size (self=self@entry=<wbr>0x56516176e2c0 [StBoxLayout], min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5380, min_height_p=min_height_p@<wbr>entry=0x0, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5384, natural_height_p=natural_<wbr>height_p@entry=0x0) at clutter-actor.c:9152<br>#15 0x00007f2bdf416531 in clutter_fixed_layout_get_<wbr>preferred_width (manager=<optimized out>, container=<optimized out>, for_height=<optimized out>, min_width_p=0x7ffebc4a5420, nat_width_p=0x7ffebc4a5424) at clutter-fixed-layout.c:73<br>#16 0x00007f2bde1e033a in st_widget_get_preferred_width (self=0x565161680ce0 [StWidget], for_height=<optimized out>, min_width_p=0x7ffebc4a5420, natural_width_p=<wbr>0x7ffebc4a5424) at ../src/st/st-widget.c:386<br>#17 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=self@entry=<wbr>0x565161680ce0 [StWidget], for_height=for_height@entry=-<wbr>1, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5478, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5480) at clutter-actor.c:9556<br>#18 0x00007f2bdf3e550a in clutter_actor_get_preferred_<wbr>size (self=self@entry=<wbr>0x565161680ce0 [StWidget], min_width_p=min_width_p@entry=<wbr>0x0, min_height_p=min_height_p@<wbr>entry=0x0, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a54d8, natural_height_p=natural_<wbr>height_p@entry=0x7ffebc4a54dc) at clutter-actor.c:9139<br>#19 0x00007f2bdf3f79c4 in clutter_actor_allocate_<wbr>preferred_size (self=0x565161680ce0 [StWidget], flags=CLUTTER_ALLOCATION_NONE) at clutter-actor.c:15541<br>#20 0x00007f2bdaa5efce in ffi_call_unix64 () at ../src/x86/unix64.S:76<br>#21 0x00007f2bdaa5e93f in ffi_call (cif=cif@entry=0x56516216c5f8, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x7ffebc4a5778, avalue=avalue@entry=<wbr>0x7ffebc4a5660) at ../src/x86/ffi64.c:525<br>#22 0x00007f2bdf72c2f8 in gjs_invoke_c_function(<wbr>JSContext*, Function*, JS::HandleObject, JS::HandleValueArray const&, mozilla::Maybe<JS::<wbr>MutableHandle<JS::Value> >, GIArgument*) (context=context@entry=<wbr>0x565160e3da30, function=function@entry=<wbr>0x56516216c5e0, obj=..., obj@entry=..., args=..., js_rval=..., r_value=r_value@entry=0x0) at gi/function.cpp:1088<br>#23 0x00007f2bdf72dc44 in function_call(JSContext*, unsigned int, JS::Value*) (context=0x565160e3da30, js_argc=1, vp=0x7ffebc4a5b18) at gi/function.cpp:1406<br>#24 0x000035a160714810 in ()<br>#25 0x00007f2ba04d5f80 in ()<br>#26 0x00007ffebc4a5af0 in ()<br>#27 0x0000000000000000 in ()<br><br><br></div><div class="gmail_default">And here is a fuller backtrace for that thread only:<br><br>#0 0x00007f2be0776509 in magazine_chain_pop_head (magazine_chunks=<optimized out>) at ../../../../glib/gslice.c:539<br> chunk = 0x1<br> ix = 0<br> chunk_size = 16<br> mem = <optimized out><br>#1 0x00007f2be0776509 in thread_memory_magazine1_alloc (tmem=<optimized out>, ix=0) at ../../../../glib/gslice.c:842<br> ix = 0<br> chunk_size = 16<br> mem = <optimized out><br>#2 0x00007f2be0776509 in g_slice_alloc (mem_size=mem_size@entry=12) at ../../../../glib/gslice.c:1016<br> ix = 0<br> chunk_size = 16<br> mem = <optimized out><br>#3 0x00007f2be0776b29 in g_slice_alloc0 (mem_size=mem_size@entry=12) at ../../../../glib/gslice.c:1051<br> mem = <optimized out><br>#4 0x00007f2be10360c7 in shell_generic_container_get_<wbr>preferred_width (actor=0x565161957920 [ShellGenericContainer], for_height=<optimized out>, min_width_p=0x7ffebc4a4fa0, natural_width_p=<wbr>0x7ffebc4a4fa4) at ../src/shell-generic-<wbr>container.c:94<br> alloc = <optimized out><br> theme_node = <optimized out><br>#5 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=0x565161957920 [ShellGenericContainer], for_height=27, min_width_p=0x7ffebc4a5010, natural_width_p=<wbr>0x7ffebc4a5014) at clutter-actor.c:9556<br> minimum_width = 0<br> natural_width = 0<br> klass = <optimized out><br> request_min_width = <optimized out><br> request_natural_width = <optimized out><br> cached_size_request = <optimized out><br> priv = 0x565161957600<br> __func__ = "clutter_actor_get_preferred_<wbr>width"<br>#6 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=self@entry=<wbr>0x5651621f8460 [ClutterClone], for_height=27, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5100, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5104) at clutter-actor.c:9556<br> minimum_width = 0<br> natural_width = 0<br> klass = <optimized out><br> request_min_width = <optimized out><br> request_natural_width = <optimized out><br> cached_size_request = <optimized out><br> priv = 0x5651621f8140<br> __func__ = "clutter_actor_get_preferred_<wbr>width"<br>#7 0x00007f2bde1c7fc5 in _st_actor_get_preferred_width (actor=0x5651621f8460 [ClutterClone], for_height=<optimized out>, y_fill=<optimized out>, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5100, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5104) at ../src/st/st-private.c:61<br>#8 0x00007f2bde1bd67e in st_bin_get_preferred_width (self=<optimized out>, for_height=<optimized out>, min_width_p=0x7ffebc4a5100, natural_width_p=<wbr>0x7ffebc4a5104) at ../src/st/st-bin.c:142<br> theme_node = 0x5651627e6000 [StThemeNode]<br>#9 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=0x565162198570 [StBin], for_height=27, min_width_p=0x7ffebc4a51e0, natural_width_p=<wbr>0x7ffebc4a51e4) at clutter-actor.c:9556<br> minimum_width = 0<br> natural_width = 0<br> klass = <optimized out><br> request_min_width = <optimized out><br> request_natural_width = <optimized out><br> cached_size_request = <optimized out><br> priv = 0x565162198250<br> __func__ = "clutter_actor_get_preferred_<wbr>width"<br>#10 0x00007f2bdf4047cd in get_child_size (actor=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, min_size_p=min_size_p@entry=<wbr>0x7ffebc4a51e0, natural_size_p=natural_size_p@<wbr>entry=0x7ffebc4a51e4) at clutter-box-layout.c:462<br>#11 0x00007f2bdf404f6f in get_preferred_size_for_<wbr>opposite_orientation (self=0x5651615ea9b0 [ClutterBoxLayout], container=<optimized out>, for_size=<optimized out>, min_size_p=0x7ffebc4a52c0, natural_size_p=0x7ffebc4a52c4) at clutter-box-layout.c:692<br> child_min = 0<br> child_nat = 0<br> layout = 0x5651615ea9b0 [ClutterBoxLayout]<br> priv = <optimized out><br> real_container = <optimized out><br> child = 0x565162198570 [StBin]<br> iter = {dummy1 = 0x56516176e2c0, dummy2 = 0x565162198570, dummy3 = 0x7f2be163ed88, dummy4 = 3, dummy5 = 0x5651615ea9b0}<br> nvis_children = 3<br> n_extra_widgets = <optimized out><br> nexpand_children = 1<br> i = 0<br> sizes = 0x7ffebc4a5150<br> minimum = 0<br> natural = 0<br> size = <optimized out><br> extra = <optimized out><br> opposite_orientation = CLUTTER_ORIENTATION_HORIZONTAL<br>#12 0x00007f2bde1e033a in st_widget_get_preferred_width (self=0x56516176e2c0 [StBoxLayout], for_height=<optimized out>, min_width_p=0x7ffebc4a52c0, natural_width_p=<wbr>0x7ffebc4a52c4) at ../src/st/st-widget.c:386<br> theme_node = 0x565161686d70 [StThemeNode]<br>#13 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=self@entry=<wbr>0x56516176e2c0 [StBoxLayout], for_height=256, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5318, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5320) at clutter-actor.c:9556<br> minimum_width = 0<br> natural_width = 0<br> klass = <optimized out><br> request_min_width = <optimized out><br> request_natural_width = <optimized out><br> cached_size_request = <optimized out><br> priv = 0x56516176dfa0<br> __func__ = "clutter_actor_get_preferred_<wbr>width"<br>#14 0x00007f2bdf3e5562 in clutter_actor_get_preferred_<wbr>size (self=self@entry=<wbr>0x56516176e2c0 [StBoxLayout], min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5380, min_height_p=min_height_p@<wbr>entry=0x0, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5384, natural_height_p=natural_<wbr>height_p@entry=0x0) at clutter-actor.c:9152<br> priv = <optimized out><br> min_width = 0<br> min_height = 133<br> natural_width = 0<br> natural_height = 256<br> __func__ = "clutter_actor_get_preferred_<wbr>size"<br>#15 0x00007f2bdf416531 in clutter_fixed_layout_get_<wbr>preferred_width (manager=<optimized out>, container=<optimized out>, for_height=<optimized out>, min_width_p=0x7ffebc4a5420, nat_width_p=0x7ffebc4a5424) at clutter-fixed-layout.c:73<br> child_x = 0<br> child_min = 2560<br> child_natural = 2560<br> actor = <optimized out><br> child = 0x56516176e2c0 [StBoxLayout]<br> min_right = 4480<br> natural_right = 4480<br>#16 0x00007f2bde1e033a in st_widget_get_preferred_width (self=0x565161680ce0 [StWidget], for_height=<optimized out>, min_width_p=0x7ffebc4a5420, natural_width_p=<wbr>0x7ffebc4a5424) at ../src/st/st-widget.c:386<br> theme_node = 0x565162877bc0 [StThemeNode]<br>#17 0x00007f2bdf3e4f92 in clutter_actor_get_preferred_<wbr>width (self=self@entry=<wbr>0x565161680ce0 [StWidget], for_height=for_height@entry=-<wbr>1, min_width_p=min_width_p@entry=<wbr>0x7ffebc4a5478, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a5480) at clutter-actor.c:9556<br> minimum_width = 0<br> natural_width = 0<br> klass = <optimized out><br> request_min_width = <optimized out><br> request_natural_width = <optimized out><br> cached_size_request = <optimized out><br> priv = 0x5651616809c0<br> __func__ = "clutter_actor_get_preferred_<wbr>width"<br>#18 0x00007f2bdf3e550a in clutter_actor_get_preferred_<wbr>size (self=self@entry=<wbr>0x565161680ce0 [StWidget], min_width_p=min_width_p@entry=<wbr>0x0, min_height_p=min_height_p@<wbr>entry=0x0, natural_width_p=natural_width_<wbr>p@entry=0x7ffebc4a54d8, natural_height_p=natural_<wbr>height_p@entry=0x7ffebc4a54dc) at clutter-actor.c:9139<br> priv = <optimized out><br> min_width = 0<br> min_height = 0<br> natural_width = 0<br> natural_height = 0<br> __func__ = "clutter_actor_get_preferred_<wbr>size"<br>#19 0x00007f2bdf3f79c4 in clutter_actor_allocate_<wbr>preferred_size (self=0x565161680ce0 [StWidget], flags=CLUTTER_ALLOCATION_NONE) at clutter-actor.c:15541<br> actor_x = 0<br> actor_y = 0<br> natural_width = -2.51159754e-28<br> natural_height = -2.24828589e-22<br> actor_box = {x1 = 6.90116126e+19, y1 = 3.09644922e-41, x2 = -5.86488689e+12, y2 = 4.56192715e-41}<br> priv = <optimized out><br> __func__ = "clutter_actor_allocate_<wbr>preferred_size"<br>#20 0x00007f2bdaa5efce in ffi_call_unix64 () at ../src/x86/unix64.S:76<br>#21 0x00007f2bdaa5e93f in ffi_call (cif=cif@entry=0x56516216c5f8, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x7ffebc4a5778, avalue=avalue@entry=<wbr>0x7ffebc4a5660) at ../src/x86/ffi64.c:525<br> classes = {X86_64_INTEGERSI_CLASS, X86_64_NO_CLASS, X86_64_NO_CLASS, X86_64_NO_CLASS}<br> stack = <optimized out><br> argp = <optimized out><br> arg_types = <optimized out><br> gprcount = 2<br> ssecount = <optimized out><br> ngpr = 1<br> nsse = 0<br> i = <optimized out><br> avn = <optimized out><br> ret_in_memory = <optimized out><br> reg_args = <optimized out><br>#22 0x00007f2bdf72c2f8 in gjs_invoke_c_function(<wbr>JSContext*, Function*, JS::HandleObject, JS::HandleValueArray const&, mozilla::Maybe<JS::<wbr>MutableHandle<JS::Value> >, GIArgument*) (context=context@entry=<wbr>0x565160e3da30, function=function@entry=<wbr>0x56516216c5e0, obj=..., obj@entry=..., args=..., js_rval=..., r_value=r_value@entry=0x0) at gi/function.cpp:1088<br> in_arg_cvalues = 0x7ffebc4a5680<br> out_arg_cvalues = 0x7ffebc4a5640<br> inout_original_arg_cvalues = 0x7ffebc4a5620<br> ffi_arg_pointers = 0x7ffebc4a5660<br> return_value = {v_boolean = 53, v_int8 = 53 '5', v_uint8 = 53 '5', v_int16 = 53, v_uint16 = 53, v_int32 = 53, v_uint32 = 53, v_int64 = 790273982517, v_uint64 = 790273982517, v_float = 7.42688186e-44, v_double = 3.9044722556379559e-312, v_short = 53, v_ushort = 53, v_int = 53, v_uint = 53, v_long = 790273982517, v_ulong = 790273982517, v_ssize = 790273982517, v_size = 790273982517, v_string = 0xb800000035 <error: Cannot access memory at address 0xb800000035>, v_pointer = 0xb800000035}<br> return_value_p = 0x7ffebc4a5778<br> return_gargument = {v_boolean = -1135977704, v_int8 = 24 '\030', v_uint8 = 24 '\030', v_int16 = 23320, v_uint16 = 23320, v_int32 = -1135977704, v_uint32 = 3158989592, v_int64 = 140732057410328, v_uint64 = 140732057410328, v_float = -0.01235082, v_double = 6.953087483500109e-310, v_short = 23320, v_ushort = 23320, v_int = -1135977704, v_uint = 3158989592, v_long = 140732057410328, v_ulong = 140732057410328, v_ssize = 140732057410328, v_size = 140732057410328, v_string = 0x7ffebc4a5b18 " ˛4+\177\376\377\200_M\240+\<wbr>177\376\377", v_pointer = 0x7ffebc4a5b18}<br> processed_c_args = <optimized out><br> gi_argc = 1 '\001'<br> gi_arg_pos = <optimized out><br> c_argc = 2 '\002'<br> c_arg_pos = <optimized out><br> js_arg_pos = <optimized out><br> can_throw_gerror = false<br> did_throw_gerror = false<br> local_error = 0x0<br> failed = false<br> postinvoke_release_failed = <optimized out><br> is_method = <optimized out><br> is_object_method = true<br> return_info = {dummy1 = 18, dummy2 = 2147483647, dummy3 = 0x565160727420, dummy4 = 0x5651620754a0, dummy5 = 0x56516105f230, dummy6 = 73988, dummy7 = 0, padding = {0x0, 0x0, 0x0, 0x0}}<br> return_tag = GI_TYPE_TAG_VOID<br> return_values = {<JS::Rooted<JS::GCVector<JS::<wbr>Value, 8, js::TempAllocPolicy> >> = {<js::RootedBase<JS::GCVector<<wbr>JS::Value, 8, js::TempAllocPolicy> >> = {<js::<wbr>MutableGCVectorOperations<JS::<wbr>Rooted<JS::GCVector<JS::Value, 8, js::TempAllocPolicy> >, JS::Value, 8, js::TempAllocPolicy>> = {<js::GCVectorOperations<JS::<wbr>Rooted<JS::GCVector<JS::Value, 8, js::TempAllocPolicy> >, JS::Value, 8, js::TempAllocPolicy>> = {<No data fields>}, <No data fields>}, <No data fields>}, stack = 0x565160c26740, prev = 0x7ffebc4a5c78, ptr = {tracer = 0x7f2bdf723250 <JS::StructGCPolicy<JS::<wbr>GCVector<JS::Value, 8ul, js::TempAllocPolicy> >::trace(JSTracer*, JS::GCVector<JS::Value, 8ul, js::TempAllocPolicy>*, char const*)>, storage = {vector = {<js::TempAllocPolicy> = {cx_ = 0x565160e3da30}, static kElemIsPod = false, static kMaxInlineBytes = 1024, static kInlineCapacity = 8, static kInlineBytes = 64, mBegin = 0x7ffebc4a5988, mLength = 0, mCapacity = 8, mStorage = {u = {mBytes = "\240YJ\274\376\177\000\000\<wbr>002\000\000\000\000\000\000\<wbr>000 \000\000\000\000\000\000\000\<wbr>000\000\243\340+\177\000\000P]<wbr>J\274\376\177\000\000\060\334\<wbr>343`QV\000\000\000]J\274\376\<wbr>177\000\000\001]J\274\376\177\<wbr>000", mDummy = 140732057409952}}, static sMaxInlineStorage = <optimized out>}}}}, <No data fields>}<br> next_rval = 0 '\000'<br> __PRETTY_FUNCTION__ = "bool gjs_invoke_c_function(<wbr>JSContext*, Function*, JS::HandleObject, const JS::HandleValueArray&, mozilla::Maybe<JS::<wbr>MutableHandle<JS::Value> >, GIArgument*)"<br>#23 0x00007f2bdf72dc44 in function_call(JSContext*, unsigned int, JS::Value*) (context=0x565160e3da30, js_argc=1, vp=0x7ffebc4a5b18) at gi/function.cpp:1406<br> object = {<js::RootedBase<JSObject*>> = {<No data fields>}, stack = 0x565160c26700, prev = 0x7ffebc4a5c98, ptr = 0x7f2ba04d5f80}<br> callee = {<js::RootedBase<JSObject*>> = {<No data fields>}, stack = 0x565160c26700, prev = 0x7ffebc4a5a20, ptr = 0x7f2b349bcb20}<br> success = <optimized out><br> priv = 0x56516216c5e0<br> retval = {<js::RootedBase<JS::Value>> = {<js::MutableValueOperations<<wbr>JS::Rooted<JS::Value> >> = {<js::ValueOperations<JS::<wbr>Rooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, stack = 0x565160c26738, prev = 0x7ffebc4a5dc8, ptr = {data = {asBits = 18444773748872577024, debugView = {payload47 = 0, tag = JSVAL_TAG_UNDEFINED}, s = {payload = {i32 = 0, u32 = 0, why = JS_ELEMENTS_HOLE}}, asDouble = -nan(0x9000000000000), asPtr = 0xfff9000000000000, asWord = 18444773748872577024, asUIntPtr = 18444773748872577024}}}<br>#24 0x000035a160714810 in ()<br>#25 0x00007f2ba04d5f80 in ()<br>#26 0x00007ffebc4a5af0 in ()<br>#27 0x0000000000000000 in ()<br><br></div><div class="gmail_default"><br></div><div class="gmail_default">Cheers,<br></div><div class="gmail_default">Matteo<br></div><div class="gmail_default"><br></div><div class="gmail_default"><br><br></div><div class="gmail_extra"><br clear="all"><div><div class="m_14104138387936040gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Matteo Settenvini<br>FSF Associated Member<br>Email : <a href="mailto:matteo@member.fsf.org" target="_blank">matteo@member.fsf.org</a><br></div></div></div>
<br><div class="gmail_quote">2018-03-26 21:00 GMT+02:00 Simon McVittie <span dir="ltr"><<a href="mailto:smcv@debian.org" target="_blank">smcv@debian.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Control: retitle -1 gnome-shell 3.28 crashes on Radeon R9: Failed to create texture 2d due to size/format constraints<br>
<br>
I'm retitling this based on my best guess at the root cause to stop<br>
others thinking it's an appropriate place to report different crashes.<br>
I think we'd prefer to err on the side of having different reports and<br>
merging them, rather than having one report for multiple crashes and<br>
having to disentangle which is which.<br>
<br>
On Mon, 19 Mar 2018 at 12:05:42 +0100, Matteo Settenvini wrote:<br>
> I am attaching also a core file appearing in my home folder,<br>
> apparently it is for Xwayland.<br>
<br>
This core probably isn't helpful: it's part of the symptom, not the<br>
cause. If the Wayland compositor (in this case gnome-shell) crashes,<br>
Xwayland will crash too: that's (currently) an expected thing.<br>
<br>
> Looking at the journal I see:<br>
<br>
To help with interpretation:<br>
<br>
Process 1402 looks like the gdm "greeter" GNOME Shell process (uid 117).<br>
<br>
Process 1925 looks like your GNOME Shell (uid 1000).<br>
<br>
> mar 19 11:46:42 rosebud gnome-shell[1402]: g_array_free: assertion 'array' failed<br>
<br>
This means something isn't quite right, a long way before what I<br>
think is probably the actual root cause. If you can run GNOME Shell<br>
with G_DEBUG=fatal-criticals and get a backtrace from the resulting<br>
crash (systemd-coredump is probably the easiest way), that might be<br>
helpful; but this isn't likely to be the root cause.<br>
<br>
> mar 19 11:46:44 rosebud gnome-shell[1402]: JS WARNING: [resource:///org/gnome/shell/u<wbr>i/main.js 332]: reference to undefined property "MetaStage"<br>
> mar 19 11:46:44 rosebud gnome-shell[1402]: JS WARNING: [resource:///org/gnome/shell/u<wbr>i/layout.js 220]: reference to undefined property "MetaWindowGroup"<br>
> mar 19 11:46:44 rosebud gnome-shell[1402]: JS WARNING: [resource:///org/gnome/shell/u<wbr>i/osdMonitorLabeler.js 59]: reference to undefined property "MetaDBusDisplayConfigSkeleton<wbr>"<br>
<br>
This stuff is probably harmless.<br>
<br>
> mar 19 11:46:45 rosebud gnome-shell[1402]: _cogl_buffer_gl_map_range: assertion 'data != ((void *)0)' failed<br>
> mar 19 11:46:45 rosebud gnome-shell[1402]: g_error_free: assertion 'error != NULL' failed<br>
> mar 19 11:46:45 rosebud gnome-shell[1402]: _cogl_buffer_bind_no_create: assertion 'ctx->current_buffer[buffer->l<wbr>ast_target] != buffer' failed<br>
> mar 19 11:46:45 rosebud gnome-shell[1402]: Failed to create texture for background<br>
> mar 19 11:46:45 rosebud gnome-shell[1402]: Failed to create texture for background<br>
<br>
Something is already going wrong with OpenGL drawing in gdm's gnome-shell,<br>
but unlike yours, it didn't crash.<br>
<br>
Did you notice that in GNOME Shell 3.28, you don't get the grey "noise"<br>
background texture that you should? In GNOME Shell 3.26, do you get the<br>
"noise" texture correctly?<br>
<br>
(This one:<br>
<a href="https://askubuntu.com/questions/534187/where-is-the-login-screen-wallpaper-for-gdm-stored" rel="noreferrer" target="_blank">https://askubuntu.com/question<wbr>s/534187/where-is-the-login-<wbr>screen-wallpaper-for-gdm-<wbr>stored</a>)<br>
<br>
> mar 19 11:51:50 rosebud gnome-shell[1925]: GNOME Shell started at Mon Mar 19 2018 11:51:46 GMT+0100 (CET)<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: _cogl_buffer_gl_map_range: assertion 'data != ((void *)0)' failed<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: g_error_free: assertion 'error != NULL' failed<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: _cogl_buffer_bind_no_create: assertion 'ctx->current_buffer[buffer->l<wbr>ast_target] != buffer' failed<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: _cogl_buffer_gl_map_range: assertion 'data != ((void *)0)' failed<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: g_error_free: assertion 'error != NULL' failed<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: _cogl_buffer_bind_no_create: assertion 'ctx->current_buffer[buffer->l<wbr>ast_target] != buffer' failed<br>
<br>
Again, this isn't right, and backtraces from these assertion failures<br>
might be interesting, but it probably isn't the whole story.<br>
<br>
There might also be some bugs in the error-handling.<br>
<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: Failed to allocate texture: Failed to create texture 2d due to size/format constraints<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: cogl_object_ref: assertion 'object != ((void *)0)' failed<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: clutter_texture_set_cogl_textu<wbr>re: assertion 'cogl_is_texture (cogl_tex)' failed<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: CoglError set over the top of a previous CoglError or uninitialized memory.<br>
> mar 19 11:51:52 rosebud gnome-shell[1925]: clutter_texture_set_cogl_textu<wbr>re: assertion 'cogl_is_texture (cogl_tex)' failed<br>
> mar 19 11:51:52 rosebud kernel: gnome-shell[1925]: segfault at 1 ip 00007fae6a9a7509 sp 00007fffdb1a0d30 error 4 in libglib-2.0.so.0.5600.0[7fae6a<wbr>93e000+113000]<br>
<br>
I think "Failed to create texture 2d due to size/format constraints"<br>
might be the root cause here. We've had similar Shell crashes in the past,<br>
but I don't know what caused them.<br>
<br>
There's also some wrong error-handling, unfortunately.<br>
<br>
smcv<br>
</blockquote></div><br></div></div>