[Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". __GI___writev (fd=29, iov=iov@entry=0x7fff04f15520, iovcnt=iovcnt@entry=0) at ../sysdeps/unix/sysv/linux/writev.c:26 26 return SYSCALL_CANCEL (writev, fd, iov, iovcnt); (gdb) thread apply all bt Thread 17 (Thread 0x7efe6ffff700 (LWP 9271)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaf708) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaf6b8, cond=0xcaf6e0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaf6e0, mutex=mutex@entry=0xcaf6b8) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaf6b8, cond=0xcaf6e0) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaf6b8) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 #5 thread_function (init_data=init_data@entry=0xcaf610) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7efe88ff9700 (LWP 9270)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaf5a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaf550, cond=0xcaf578) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaf578, mutex=mutex@entry=0xcaf550) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaf550, cond=0xcaf578) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaf550) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 #5 thread_function (init_data=init_data@entry=0xcaf4a8) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7efe897fa700 (LWP 9269)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaf438) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaf3e8, cond=0xcaf410) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaf410, mutex=mutex@entry=0xcaf3e8) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaf3e8, cond=0xcaf410) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaf3e8) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 #5 thread_function (init_data=init_data@entry=0xcaf340) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7efe89ffb700 (LWP 9268)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaf2d0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaf280, cond=0xcaf2a8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaf2a8, mutex=mutex@entry=0xcaf280) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaf280, cond=0xcaf2a8) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaf280) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 #5 thread_function (init_data=init_data@entry=0xcaf1d8) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 ---Type to continue, or q to quit--- #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7efe8a7fc700 (LWP 9267)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaf168) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaf118, cond=0xcaf140) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaf140, mutex=mutex@entry=0xcaf118) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaf118, cond=0xcaf140) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaf118) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 #5 thread_function (init_data=init_data@entry=0xcaf070) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7efe8affd700 (LWP 9266)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaf000) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaefb0, cond=0xcaefd8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaefd8, mutex=mutex@entry=0xcaefb0) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaefb0, cond=0xcaefd8) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaefb0) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 #5 thread_function (init_data=init_data@entry=0xcaef08) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7efe8b7fe700 (LWP 9265)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaee98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaee48, cond=0xcaee70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaee70, mutex=mutex@entry=0xcaee48) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaee48, cond=0xcaee70) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaee48) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 #5 thread_function (init_data=init_data@entry=0xcaeda0) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7efe8bfff700 (LWP 9264)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xcaed30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xcaece0, cond=0xcaed08) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xcaed08, mutex=mutex@entry=0xcaece0) at pthread_cond_wait.c:655 #3 0x00007efeb2937153 in cnd_wait (mtx=0xcaece0, cond=0xcaed08) at ../../../../include/c11/threads_posix.h:155 #4 pipe_semaphore_wait (sema=0xcaece0) at ../../../../src/gallium/auxiliary/os/os_thread.h:108 ---Type to continue, or q to quit--- #5 thread_function (init_data=init_data@entry=0xcaec38) at lp_rast.c:809 #6 0x00007efeb293709b in impl_thrd_routine (p=) at ../../../../include/c11/threads_posix.h:87 #7 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #8 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7efea4ba6700 (LWP 9259)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xd6cab8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xd6ca68, cond=0xd6ca90) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xd6ca90, mutex=mutex@entry=0xd6ca68) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xd6ca68, cond=0xd6ca90) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xd19bc0) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7efea5ffb700 (LWP 9257)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xca88a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xca8858, cond=0xca8880) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xca8880, mutex=mutex@entry=0xca8858) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xca8858, cond=0xca8880) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xcab4a0) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7efea67fc700 (LWP 9256)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xca88ac) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xca8858, cond=0xca8880) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xca8880, mutex=mutex@entry=0xca8858) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xca8858, cond=0xca8880) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xcab270) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7efea6ffd700 (LWP 9255)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xca879c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xca8748, cond=0xca8770) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xca8770, mutex=mutex@entry=0xca8748) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xca8748, cond=0xca8770) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xcaac10) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 ---Type to continue, or q to quit--- #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7efea77fe700 (LWP 9254)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xca879c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xca8748, cond=0xca8770) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xca8770, mutex=mutex@entry=0xca8748) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xca8748, cond=0xca8770) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xcaa9e0) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7efea7fff700 (LWP 9253)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xca8798) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xca8748, cond=0xca8770) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xca8770, mutex=mutex@entry=0xca8748) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xca8748, cond=0xca8770) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xca7c20) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7efeaca19700 (LWP 9252)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xca7d00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xca7cb0, cond=0xca7cd8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xca7cd8, mutex=mutex@entry=0xca7cb0) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xca7cb0, cond=0xca7cd8) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xca9af0) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7efead776700 (LWP 9251)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0xca03f4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xca03a0, cond=0xca03c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0xca03c8, mutex=mutex@entry=0xca03a0) at pthread_cond_wait.c:655 #3 0x00007efeb2482f83 in cnd_wait (mtx=0xca03a0, cond=0xca03c8) at ../../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0xc9f980) at u_queue.c:255 #5 0x00007efeb2482c9b in impl_thrd_routine (p=) at ../../include/c11/threads_posix.h:87 #6 0x00007efeb6f2f5f4 in start_thread (arg=) at pthread_create.c:463 #7 0x00007efeb6c62f2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 ---Type to continue, or q to quit--- Thread 1 (Thread 0x7efeb9ef3ac0 (LWP 9243)): #0 __GI___writev (fd=29, iov=iov@entry=0x7fff04f15520, iovcnt=iovcnt@entry=0) at ../sysdeps/unix/sysv/linux/writev.c:26 #1 0x000000000058f36e in _XSERVTransSocketWritev (ciptr=0x117a2f0, buf=0x7fff04f15520, size=) at /usr/include/X11/Xtrans/Xtranssock.c:2367 #2 0x000000000058ab9d in FlushClient (who=who@entry=0x111e3d0, oc=oc@entry=0x10d0ba0, __extraBuf=__extraBuf@entry=0x7fff04f15670, extraCount=extraCount@entry=-4) at ../include/callback.h:83 #3 0x000000000058b18b in WriteToClient (who=who@entry=0x111e3d0, count=count@entry=-4, __buf=__buf@entry=0x7fff04f15670) at io.c:795 #4 0x00000000004efc2d in proc_dri3_buffers_from_pixmap (client=0x111e3d0) at dri3_request.c:525 #5 0x000000000055561e in Dispatch () at dispatch.c:478 #6 0x0000000000559686 in dix_main (argc=12, argv=0x7fff04f15878, envp=) at main.c:276 #7 0x00007efeb6b8c21b in __libc_start_main (main=0x429fd0
, argc=12, argv=0x7fff04f15878, init=, fini=, rtld_fini=, stack_end=0x7fff04f15868) at ../csu/libc-start.c:308 #8 0x000000000042a00a in _start () at dri3_request.c:694 (gdb) (gdb) (gdb)