[Bug 100877] vulkan/tests/block_pool_no_free regression

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 28 21:20:58 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=100877

            Bug ID: 100877
           Summary: vulkan/tests/block_pool_no_free regression
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Keywords: have-backtrace, regression
          Severity: normal
          Priority: medium
         Component: Drivers/Vulkan/intel
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: vlee at freedesktop.org
        QA Contact: intel-3d-bugs at lists.freedesktop.org
                CC: jason at jlekstrand.net

mesa: 27469aa72eb301e7c91f237719077372292e3704 (master 17.2.0-devel)

$ ./vulkan/tests/block_pool_no_free 
Segmentation fault (core dumped)

Program received signal SIGSEGV, Segmentation fault.
anv_block_pool_grow (pool=pool at entry=0x7fffffffc830,
state=state at entry=0x7fffffffc8a0) at vulkan/anv_allocator.c:509
509        if (pool->device->instance->physicalDevice.has_exec_async)
(gdb) bt
#0  anv_block_pool_grow (pool=pool at entry=0x7fffffffc830,
state=state at entry=0x7fffffffc8a0)
    at vulkan/anv_allocator.c:509
#1  0x000055555557766e in anv_block_pool_init (pool=0x7fffffffc830,
device=<optimized out>, 
    block_size=<optimized out>) at vulkan/anv_allocator.c:291
#2  0x0000555555576b61 in run_test () at vulkan/tests/block_pool_no_free.c:114
#3  0x0000555555575207 in main (argc=<optimized out>, argv=<optimized out>) at
vulkan/tests/block_pool_no_free.c:143
(gdb) frame 0
#0  anv_block_pool_grow (pool=pool at entry=0x7fffffffc830,
state=state at entry=0x7fffffffc8a0)
    at vulkan/anv_allocator.c:509
509        if (pool->device->instance->physicalDevice.has_exec_async)
(gdb) print pool->device->instance
$1 = (struct anv_instance *) 0x0

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