<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - vkUpdateDescriptorSets causes SIGSEGV" href="https://bugs.freedesktop.org/show_bug.cgi?id=99796#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - vkUpdateDescriptorSets causes SIGSEGV" href="https://bugs.freedesktop.org/show_bug.cgi?id=99796">bug 99796</a> from <a class="email" href="mailto:miwait00@web.de" title="MW <miwait00@web.de>"> MW</a> <pre>Thanks, with the additional package 'libgl1-mesa-glx-dbg' I know get a lot more information in gdb: Thread 2 "java" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f67f4fee700 (LWP 19914)] isl_gen7_buffer_fill_state_s (state=0x3000, info=0x7f67f4fed2a0) at ./genxml/gen7_pack.h:1274 1274 ./genxml/gen7_pack.h: Datei oder Verzeichnis nicht gefunden. (File not found) (gdb) backtrace #0 isl_gen7_buffer_fill_state_s (state=0x3000, info=0x7f67f4fed2a0) at ./genxml/gen7_pack.h:1274 #1 0x00007f67cef7f348 in anv_fill_buffer_surface_state (device=0x7f67d4ff8000, state=..., format=<optimized out>, offset=<optimized out>, range=<optimized out>, stride=1) at ../../../../../src/intel/vulkan/anv_device.c:1966 #2 0x00007f67cef7ca72 in anv_UpdateDescriptorSets (_device=0x7f67d4ff8000, descriptorWriteCount=<optimized out>, pDescriptorWrites=<optimized out>, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:673 I am using validation layers, they are working, since they already helped me a few times - but on the desktop on nvidia. Thats the reason I guess its something with mesa since it runs perfectly on the desktop. But nonetheless thanks for giving me tips to check for. Stepped through once: (gdb) b anv_UpdateDescriptorSets Haltepunkt 1 at 0x7fb5d05e8700: file ../../../../../src/intel/vulkan/anv_descriptor_set.c, line 573. (gdb) continue Continuing. [Thread 0x7fb5a3bfe700 (LWP 25151) exited] [Switching to Thread 0x7fb60f25d700 (LWP 25055)] Thread 2 "java" hit Breakpoint 1, anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=1, pDescriptorWrites=0x7fb6083a30e8, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:573 573 ../../../../../src/intel/vulkan/anv_descriptor_set.c: Datei oder Verzeichnis nicht gefunden. (gdb) step 576 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 573 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) backtrace #0 anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=1, pDescriptorWrites=0x7fb6083a30e8, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:573 #1 0x00007fb5f87d9ca4 in ?? () #2 0x00007fb600000000 in ?? () #3 0x0000000000000000 in ?? () (gdb) step 576 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 582 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 578 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 580 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 578 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 582 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 583 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 581 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 583 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 587 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 649 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 655 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 649 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 655 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 656 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 651 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 656 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 651 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 656 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 651 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 656 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 659 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step anv_isl_format_for_descriptor_type (type=VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER) at ../../../../../src/intel/vulkan/anv_cmd_buffer.c:564 564 ../../../../../src/intel/vulkan/anv_cmd_buffer.c: Datei oder Verzeichnis nicht gefunden. (gdb) backtrace #0 anv_isl_format_for_descriptor_type (type=VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER) at ../../../../../src/intel/vulkan/anv_cmd_buffer.c:564 #1 0x00007fb5d05e8ad6 in anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=<optimized out>, pDescriptorWrites=<optimized out>, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:659 #2 0x00007fb5f87d9ca4 in ?? () #3 0x00007fb600000000 in ?? () #4 0x0000000000000000 in ?? () (gdb) step 565 in ../../../../../src/intel/vulkan/anv_cmd_buffer.c (gdb) step 564 in ../../../../../src/intel/vulkan/anv_cmd_buffer.c (gdb) step 565 in ../../../../../src/intel/vulkan/anv_cmd_buffer.c (gdb) step 568 in ../../../../../src/intel/vulkan/anv_cmd_buffer.c (gdb) step 577 in ../../../../../src/intel/vulkan/anv_cmd_buffer.c (gdb) step anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=<optimized out>, pDescriptorWrites=<optimized out>, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:660 660 ../../../../../src/intel/vulkan/anv_descriptor_set.c: Datei oder Verzeichnis nicht gefunden. (gdb) backtrace #0 anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=<optimized out>, pDescriptorWrites=<optimized out>, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:660 #1 0x00007fb5f87d9ca4 in ?? () #2 0x00007fb600000000 in ?? () #3 0x0000000000000000 in ?? () (gdb) step 661 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 658 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 660 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 661 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 660 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 661 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 667 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 661 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 667 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) backtrace #0 anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=<optimized out>, pDescriptorWrites=<optimized out>, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:667 #1 0x00007fb5f87d9ca4 in ?? () #2 0x00007fb600000000 in ?? () #3 0x0000000000000000 in ?? () (gdb) step 668 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 667 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 671 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 673 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step 649 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) stepi 673 in ../../../../../src/intel/vulkan/anv_descriptor_set.c (gdb) step anv_fill_buffer_surface_state (device=0x7fb5d25f8000, state=..., format=ISL_FORMAT_R32G32B32A32_FLOAT, offset=0, range=8, stride=1) at ../../../../../src/intel/vulkan/anv_device.c:1966 1966 ../../../../../src/intel/vulkan/anv_device.c: Datei oder Verzeichnis nicht gefunden. (gdb) backtrace #0 anv_fill_buffer_surface_state (device=0x7fb5d25f8000, state=..., format=ISL_FORMAT_R32G32B32A32_FLOAT, offset=0, range=8, stride=1) at ../../../../../src/intel/vulkan/anv_device.c:1966 #1 0x00007fb5d05e8a72 in anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=<optimized out>, pDescriptorWrites=<optimized out>, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:673 #2 0x00007fb5f87d9ca4 in ?? () #3 0x00007fb600000000 in ?? () #4 0x0000000000000000 in ?? () (gdb) step 1965 in ../../../../../src/intel/vulkan/anv_device.c (gdb) step 1966 in ../../../../../src/intel/vulkan/anv_device.c (gdb) step 1965 in ../../../../../src/intel/vulkan/anv_device.c (gdb) step 1966 in ../../../../../src/intel/vulkan/anv_device.c (gdb) step 1965 in ../../../../../src/intel/vulkan/anv_device.c (gdb) step 1966 in ../../../../../src/intel/vulkan/anv_device.c (gdb) step isl_buffer_fill_state_s (dev=0x7fb5d25f80a0, state=0x3000, info=0x7fb60f25c2a0) at ../../../../src/intel/isl/isl.c:1568 1568 ../../../../src/intel/isl/isl.c: Datei oder Verzeichnis nicht gefunden. (gdb) step 1569 in ../../../../src/intel/isl/isl.c (gdb) step 1568 in ../../../../src/intel/isl/isl.c (gdb) step 1569 in ../../../../src/intel/isl/isl.c (gdb) step 1589 in ../../../../src/intel/isl/isl.c (gdb) step 1569 in ../../../../src/intel/isl/isl.c (gdb) step 1579 in ../../../../src/intel/isl/isl.c (gdb) step 1582 in ../../../../src/intel/isl/isl.c (gdb) step isl_gen7_buffer_fill_state_s (state=0x3000, info=0x7fb60f25c2a0) at ../../../../src/intel/isl/isl_surface_state.c:623 623 ../../../../src/intel/isl/isl_surface_state.c: Datei oder Verzeichnis nicht gefunden. (gdb) step 624 in ../../../../src/intel/isl/isl_surface_state.c (gdb) step 658 in ../../../../src/intel/isl/isl_surface_state.c (gdb) step 685 in ../../../../src/intel/isl/isl_surface_state.c (gdb) step 623 in ../../../../src/intel/isl/isl_surface_state.c (gdb) step 698 in ../../../../src/intel/isl/isl_surface_state.c (gdb) step 658 in ../../../../src/intel/isl/isl_surface_state.c (gdb) step 1259 ./genxml/gen7_pack.h: Datei oder Verzeichnis nicht gefunden. (gdb) step 624 ../../../../src/intel/isl/isl_surface_state.c: Datei oder Verzeichnis nicht gefunden. (gdb) step 687 in ../../../../src/intel/isl/isl_surface_state.c (gdb) step 1280 ./genxml/gen7_pack.h: Datei oder Verzeichnis nicht gefunden. (gdb) step 1274 in ./genxml/gen7_pack.h (gdb) step Thread 2 "java" received signal SIGSEGV, Segmentation fault. isl_gen7_buffer_fill_state_s (state=0x3000, info=0x7fb60f25c2a0) at ./genxml/gen7_pack.h:1274 1274 in ./genxml/gen7_pack.h (gdb) backtrace #0 isl_gen7_buffer_fill_state_s (state=0x3000, info=0x7fb60f25c2a0) at ./genxml/gen7_pack.h:1274 #1 0x00007fb5d05eb348 in anv_fill_buffer_surface_state (device=0x7fb5d25f8000, state=..., format=<optimized out>, offset=<optimized out>, range=<optimized out>, stride=1) at ../../../../../src/intel/vulkan/anv_device.c:1966 #2 0x00007fb5d05e8a72 in anv_UpdateDescriptorSets (_device=0x7fb5d25f8000, descriptorWriteCount=<optimized out>, pDescriptorWrites=<optimized out>, descriptorCopyCount=0, pDescriptorCopies=0x0) at ../../../../../src/intel/vulkan/anv_descriptor_set.c:673 #3 0x00007fb5f87d9ca4 in ?? () #4 0x00007fb600000000 in ?? () #5 0x0000000000000000 in ?? () Interesting to debug another ones program with gdb and git web view xD</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>