Attachment 138623 Details for Bug 105906 – Gdb backtrace of the crash

Gdb backtrace of the crash

backtrace.txt (text/plain), 6.19 KB, created by Eero Tamminen on 2018-04-05 15:50:57 UTC

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Creator: Eero Tamminen

Created: 2018-04-05 15:50:57 UTC

Size: 6.19 KB

patch

obsolete

>intel_destroy_image (image=0x0) at intel_screen.c:594
>594	intel_screen.c: No such file or directory.
>(gdb) bt
>#0  intel_destroy_image (image=0x0) at intel_screen.c:594
>#1  0x00007f935e509f06 in dri3_free_render_buffer (buffer=buffer@entry=0x2cfa770, draw=<optimized out>, draw=<optimized out>)
>    at loader_dri3_helper.c:226
>#2  0x00007f935e50b5f6 in dri3_get_buffer (format=format@entry=4107, buffer_type=buffer_type@entry=loader_dri3_buffer_back, 
>    draw=draw@entry=0x1febef8, driDrawable=0x1fec060) at loader_dri3_helper.c:1708
>#3  0x00007f935e50c371 in loader_dri3_get_buffers (driDrawable=driDrawable@entry=0x1fec060, format=4107, stamp=stamp@entry=0x1fec090, 
>    loaderPrivate=loaderPrivate@entry=0x1febef8, buffer_mask=<optimized out>, buffer_mask@entry=1, buffers=buffers@entry=0x7ffe507f2760)
>    at loader_dri3_helper.c:1861
>#4  0x00007f935c8d585e in intel_update_image_buffers (drawable=0x1fec060, brw=0x2131db0) at brw_context.c:1753
>#5  intel_update_renderbuffers (context=context@entry=0x20a5040, drawable=drawable@entry=0x1fec060) at brw_context.c:1429
>#6  0x00007f935c8d5d31 in intel_prepare_render (brw=brw@entry=0x2131db0) at brw_context.c:1450
>#7  0x00007f935c8d801b in brw_prepare_drawing (max_index=3, min_index=0, index_bounds_valid=<optimized out>, ib=0x0, arrays=<optimized out>, 
>    ctx=0x2131db0) at brw_draw.c:730
>#8  brw_draw_prims (ctx=0x2131db0, prims=0x7ffe507f28d0, nr_prims=1, ib=0x0, index_bounds_valid=<optimized out>, min_index=<optimized out>, 
>    max_index=<optimized out>, gl_xfb_obj=0x0, stream=0, indirect=0x0) at brw_draw.c:988
>#9  0x00007f935c67aa9f in vbo_draw_arrays (ctx=<optimized out>, mode=<optimized out>, start=<optimized out>, count=<optimized out>, 
>    numInstances=<optimized out>, baseInstance=<optimized out>, drawID=0) at vbo/vbo_exec_array.c:391
>[...]
>#22 0x00007f935edb1721 in CompositeScreen::handlePaintTimeout() () from /usr/lib/x86_64-linux-gnu/compiz/libcomposite.so
>#23 0x00007f937133524f in CompTimer::triggerCallback() () from /usr/lib/x86_64-linux-gnu/libcompiz_core.so.ABI-20180221
>
>(gdb) up
>(gdb) up
>(gdb) up
>#2  0x00007f935e50b5f6 in dri3_get_buffer (format=format@entry=4107, buffer_type=buffer_type@entry=loader_dri3_buffer_back, 
>    draw=draw@entry=0x1febef8, driDrawable=0x1fec060) at loader_dri3_helper.c:1708
>(gdb) print *draw
>$2 = {conn = 0x1f19c80, dri_drawable = 0x1fec060, drawable = 99, width = 1920, height = 1080, depth = 24, have_back = 1 '\001', 
>  have_fake_front = 0 '\000', is_pixmap = 0 '\000', dri_screen = 0x2002400, is_different_gpu = false, multiplanes_available = true, 
>  present_capabilities = 0, send_sbc = 7718, recv_sbc = 7718, ust = 36459663182, msc = 2187483, notify_ust = 0, notify_msc = 0, buffers = {
>    0x2d6d750, 0x0, 0x0, 0x0, 0x0}, cur_back = 1, num_back = 2, cur_blit_source = -1, stamp = 0x1fec090, eid = 23068715, gc = 23081815, 
>  special_event = 0x2123b30, first_init = false, swap_interval = 1, ext = 0x1fef688, vtable = 0x7f935e72d1e0 <glx_dri3_vtable>, 
>  swap_method = 32867, back_format = 4107, last_present_mode = XCB_PRESENT_COMPLETE_MODE_COPY, mtx = {__data = {__lock = 0, __count = 0, 
>      __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, 
>    __size = '\000' <repeats 39 times>, __align = 0}, event_cnd = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, 
>      __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, __align = 0}, 
>  has_event_waiter = false}
>(gdb) print *driDrawable 
>$5 = {driverPrivate = 0x216a9f0, loaderPrivate = 0x1febef8, driContextPriv = 0x20a5040, driScreenPriv = 0x2002400, refcount = 2, 
>  lastStamp = 15438, w = 1920, h = 1080, dri2 = {stamp = 15438}}
>(gdb) info locals
>new_buffer = 0x2d6e470
>buffer = 0x2cfa770
>buf_id = <optimized out>
>(gdb) print *buffer
>$3 = {image = 0x0, linear_buffer = 0x0, pixmap = 23073605, sync_fence = 23073606, shm_fence = 0x7f937177f000, busy = false, own_pixmap = true, 
>  reallocate = true, num_planes = 0, size = 0, strides = {7680, 256, 0, 0}, offsets = {0, 8355840, 0, 0}, modifier = 72057594037927940, 
>  cpp = 4, flags = 0, width = 1920, height = 1080, last_swap = 7715}
>(gdb) print *new_buffer
>$4 = {image = 0x2ccf6a0, linear_buffer = 0x0, pixmap = 23081816, sync_fence = 23081817, shm_fence = 0x7f936407a000, busy = false, 
>  own_pixmap = true, reallocate = false, num_planes = 0, size = 0, strides = {7680, 256, 0, 0}, offsets = {0, 8355840, 0, 0}, 
>  modifier = 72057594037927940, cpp = 4, flags = 0, width = 1920, height = 1080, last_swap = 0}
>
>(gdb) up
>#3  0x00007f935e50c371 in loader_dri3_get_buffers (driDrawable=driDrawable@entry=0x1fec060, format=4107, stamp=stamp@entry=0x1fec090, 
>    loaderPrivate=loaderPrivate@entry=0x1febef8, buffer_mask=<optimized out>, buffer_mask@entry=1, buffers=buffers@entry=0x7ffe507f2760)
>    at loader_dri3_helper.c:1861
>1861	loader_dri3_helper.c: No such file or directory.
>(gdb) info local
>draw = 0x1febef8
>front = 0x0
>back = 0x0
>
>(gdb) up
>#4  0x00007f935c8d585e in intel_update_image_buffers (drawable=0x1fec060, brw=0x2131db0) at brw_context.c:1753
>(gdb) info locals
>fb = <optimized out>
>dri_screen = <optimized out>
>images = {image_mask = 0, back = 0x0, front = 0x0}
>buffer_mask = 1
>ret = <optimized out>
>format = MESA_FORMAT_B8G8R8A8_SRGB
>
>(gdb) up
>(gdb) up
>(gdb) up
>#7  0x00007f935c8d801b in brw_prepare_drawing (max_index=3, min_index=0, index_bounds_valid=<optimized out>, ib=0x0, arrays=<optimized out>, 
>    ctx=0x2131db0) at brw_draw.c:730
>(gdb) info locals
>draw_aux_buffer_disabled = {128, false, false, false, false, false, false, false}
>
>(gdb) up
>(gdb) up
>#9  0x00007f935c67aa9f in vbo_draw_arrays (ctx=<optimized out>, mode=<optimized out>, start=<optimized out>, count=<optimized out>, 
>    numInstances=<optimized out>, baseInstance=<optimized out>, drawID=0) at vbo/vbo_exec_array.c:391
>391	vbo/vbo_exec_array.c: No such file or directory.
>(gdb) info locals
>prim = {mode = 6, indexed = 0, begin = 1, end = 1, weak = 0, no_current_update = 0, is_indirect = 0, pad = 0, start = 0, count = 4, 
>  basevertex = 0, num_instances = 1, base_instance = 0, draw_id = 0, indirect_offset = 0}
>baseInstance = <optimized out>
>numInstances = <optimized out>
>count = <optimized out>
>ctx = <optimized out>
>drawID = 0
>start = <optimized out>
>mode = <optimized out>

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Attachments on bug 105906: 138623

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