Process 1341 (Xwayland) of user 120 dumped core. Stack trace of thread 1341: #0 0x00007f852ada02e5 raise (libc.so.6 + 0x3c2e5) #1 0x00007f852ad89853 abort (libc.so.6 + 0x25853) #2 0x000055c0da86f0ba n/a (Xwayland + 0x640ba) #3 0x000055c0da8725dc n/a (Xwayland + 0x675dc) #4 0x000055c0da876a0b n/a (Xwayland + 0x6ba0b) #5 0x00007f852ada0370 __restore_rt (libc.so.6 + 0x3c370) #6 0x00007f8526b84995 n/a (iris_dri.so + 0x431995) #7 0x00007f8526b0f06e n/a (iris_dri.so + 0x3bc06e) #8 0x00007f8526b0e259 n/a (iris_dri.so + 0x3bb259) #9 0x00007f8526b14607 n/a (iris_dri.so + 0x3c1607) #10 0x00007f85274f2402 n/a (iris_dri.so + 0xd9f402) #11 0x00007f8526ac86d3 n/a (iris_dri.so + 0x3756d3) #12 0x00007f85269cc825 n/a (iris_dri.so + 0x279825) #13 0x00007f85269d7878 n/a (iris_dri.so + 0x284878) #14 0x00007f85269ed5d2 n/a (iris_dri.so + 0x29a5d2) #15 0x00007f85269ed8be n/a (iris_dri.so + 0x29a8be) #16 0x000055c0da982185 n/a (Xwayland + 0x177185) #17 0x000055c0da9761fa n/a (Xwayland + 0x16b1fa) #18 0x000055c0da97638d n/a (Xwayland + 0x16b38d) #19 0x000055c0da8ea0b6 n/a (Xwayland + 0xdf0b6) #20 0x000055c0da902893 n/a (Xwayland + 0xf7893) #21 0x000055c0da905dad n/a (Xwayland + 0xfadad) #22 0x000055c0da83a5a3 n/a (Xwayland + 0x2f5a3) #23 0x00007f852ad8b002 __libc_start_main (libc.so.6 + 0x27002) #24 0x000055c0da83c01e n/a (Xwayland + 0x3101e) Stack trace of thread 1484: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1485: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1480: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1455: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526bac44c n/a (iris_dri.so + 0x45944c) #2 0x00007f8526bac358 n/a (iris_dri.so + 0x459358) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1487: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1481: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1493: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1482: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1494: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1483: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1495: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1456: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526bac44c n/a (iris_dri.so + 0x45944c) #2 0x00007f8526bac358 n/a (iris_dri.so + 0x459358) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1457: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526bac44c n/a (iris_dri.so + 0x45944c) #2 0x00007f8526bac358 n/a (iris_dri.so + 0x459358) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1454: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526bac44c n/a (iris_dri.so + 0x45944c) #2 0x00007f8526bac358 n/a (iris_dri.so + 0x459358) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1486: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d2ebc4 n/a (iris_dri.so + 0x5dbbc4) #2 0x00007f8526d196b8 n/a (iris_dri.so + 0x5c66b8) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1488: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1489: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1490: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1491: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83) Stack trace of thread 1492: #0 0x00007f852a7b3e32 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe32) #1 0x00007f8526d1d3c4 n/a (iris_dri.so + 0x5ca3c4) #2 0x00007f8526d19688 n/a (iris_dri.so + 0x5c6688) #3 0x00007f852a7ad422 start_thread (libpthread.so.0 + 0x9422) #4 0x00007f852ae63b83 __clone (libc.so.6 + 0xffb83)