Open bug in launchpad.net https://bugs.launchpad.net/bugs/1821525 Version 19.0.0-1ubuntu1 "Watching movie 4k." BackTrace: #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {0, 139667910656424, 4222451712, 139666431533520, 139666431533520, 139666431533520, 139666431533520, 139666431533619, 139666431533620, 139666431533520, 139666431533620, 0, 0, 0, 0, 0}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007f06f82d2535 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x7f06a009e1d0, sa_sigaction = 0x7f06a009e1d0}, sa_mask = {__val = {0, 139666430885920, 4294967295, 0, 0, 0, 21474836480, 139666758029096, 139666758028944, 139667817901418, 139667817901418, 0, 12451935558776453120, 139667911854567, 0, 139667817901418}}, sa_flags = -1298457392, sa_restorer = 0x7f06b2cbcba4} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007f06f82d240f in __assert_fail_base (fmt=0x7f06f2ac2d6a <error: Cannot access memory at address 0x7f06f2ac2d6a>, assertion=0x7f06b2cbcba4 "0", file=0x7f06b29b1cd0 "gen9_mfd.c", line=649, function=<optimized out>) at assert.c:92 str = 0x7f06a009e1d0 "\220\335\a\240\006\177" total = 4096 #3 0x00007f06f82e1fb2 in __GI___assert_fail (assertion=assertion@entry=0x7f06b2cbcba4 "0", file=file@entry=0x7f06b29b1cd0 "gen9_mfd.c", line=line@entry=649, function=function@entry=0x7f06b29b23e0 <__PRETTY_FUNCTION__.14793> "gen9_hcpd_get_reference_picture_frame_id") at assert.c:101 No locals. #4 0x00007f06b287af94 in gen9_hcpd_get_reference_picture_frame_id (frame_store=frame_store@entry=0x7f06a0079a70, ref_pic=<optimized out>, ref_pic=<optimized out>) at gen9_mfd.c:649 i = <optimized out> __PRETTY_FUNCTION__ = "gen9_hcpd_get_reference_picture_frame_id" #5 0x00007f06b287c94f in gen9_hcpd_get_collocated_ref_idx (ctx=0x7f06a80b8cf0, gen9_hcpd_context=0x7f06a0079a40, slice_param=0x7f06a0013a30, pic_param=0x7f06a00a08f0) at gen9_mfd.c:806 ref_list = <optimized out> ref_pic = <optimized out> ref_list = <optimized out> ref_pic = <optimized out> __PRETTY_FUNCTION__ = "gen9_hcpd_get_collocated_ref_idx" #6 gen9_hcpd_slice_state (ctx=0x7f06a80b8cf0, gen9_hcpd_context=0x7f06a0079a40, next_slice_param=0x7f06a00080e0, slice_param=0x7f06a0013a30, pic_param=0x7f06a00a08f0) at gen9_mfd.c:878 slice_hor_pos = 0 slice_ver_pos = 0 collocated_ref_idx = <optimized out> collocated_from_l0_flag = <optimized out> sliceqp = 0 batch = 0x7f06a000be80 next_slice_hor_pos = 0 next_slice_ver_pos = 8 sliceqp_sign_flag = 0 batch = <optimized out> slice_hor_pos = <optimized out> slice_ver_pos = <optimized out> next_slice_hor_pos = <optimized out> next_slice_ver_pos = <optimized out> collocated_ref_idx = <optimized out> collocated_from_l0_flag = <optimized out> sliceqp_sign_flag = <optimized out> sliceqp = <optimized out> __PRETTY_FUNCTION__ = "gen9_hcpd_slice_state" #7 gen9_hcpd_hevc_decode_picture (ctx=0x7f06a80b8cf0, decode_state=0x7f06a80c7c68, gen9_hcpd_context=0x7f06a0079a40) at gen9_mfd.c:1027 vaStatus = 0 i965 = 0x7f06a80c5600 batch = 0x7f06a000be80 pic_param = 0x7f06a00a08f0 slice_param = 0x7f06a0013a30 next_slice_param = 0x7f06a00080e0 next_slice_group_param = 0x7f06a00080e0 slice_data_bo = <optimized out> i = 0 j = 0 __PRETTY_FUNCTION__ = "gen9_hcpd_hevc_decode_picture" #8 0x00007f06d46222e0 in vaEndPicture (dpy=dpy@entry=0x7f06a80b8b80, context=context@entry=33554433) at va.c:1519 va_status = 0 ctx = 0x7f06a80b8cf0 #9 0x00007f06d468650e in gst_vaapi_picture_decode (picture=picture@entry=0x7f06a00a6550) at ../../../../gst-libs/gst/vaapi/gstvaapidecoder_objects.c:308 iq_matrix = <optimized out> bitplane = <optimized out> huf_table = <optimized out> prob_table = <optimized out> va_display = 0x7f06a80b8b80 va_context = 33554433 status = <optimized out> i = <optimized out> __FUNCTION__ = "gst_vaapi_picture_decode" __func__ = "gst_vaapi_picture_decode" #10 0x00007f06d469cd5d in decode_current_picture (decoder=0x7f06a80f4f20) at ../../../../gst-libs/gst/vaapi/gstvaapidecoder_h265.c:1315 priv = 0x7f06a80f5020 picture = <optimized out> #11 0x00007f06d4677148 in do_decode_1 (decoder=decoder@entry=0x7f06a80f4f20, frame=frame@entry=0x7f06a8009950) at ../../../../gst-libs/gst/vaapi/gstvaapidecoder.c:259 klass = 0x7f06a80d3980 status = <optimized out> #12 0x00007f06d46786ff in do_decode (base_frame=0x7f06a84250a0, decoder=0x7f06a80f4f20) at ../../../../gst-libs/gst/vaapi/gstvaapidecoder.c:287 ps = 0x7f06a80f4fb8 frame = 0x7f06a8009950 status = <optimized out> ps = <optimized out> frame = <optimized out> status = <optimized out> #13 gst_vaapi_decoder_decode (decoder=0x7f06a80f4f20, frame=frame@entry=0x7f06a84250a0) at ../../../../gst-libs/gst/vaapi/gstvaapidecoder.c:1046 status = GST_VAAPI_DECODER_STATUS_SUCCESS __FUNCTION__ = "gst_vaapi_decoder_decode" #14 0x00007f06d465a8c8 in gst_vaapidecode_handle_frame (frame=<optimized out>, vdec=<optimized out>) at ../../../gst/vaapi/gstvaapidecode.c:708 decode = <optimized out> status = <optimized out> ret = <optimized out> decode = <optimized out> status = <optimized out> ret = <optimized out> __func__ = "gst_vaapidecode_handle_frame" _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> __txt = <optimized out> __dbg = <optimized out> __dec = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #15 gst_vaapidecode_handle_frame (vdec=0x7f06a8091af0, frame=0x7f06a84250a0) at ../../../gst/vaapi/gstvaapidecode.c:696 decode = 0x7f06a8091af0 status = <optimized out> __func__ = "gst_vaapidecode_handle_frame" _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> __txt = <optimized out> __dbg = <optimized out> __dec = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #16 0x00007f06f8194f0b in gst_video_decoder_decode_frame (decoder=decoder@entry=0x7f06a8091af0, frame=0x7f06a84250a0) at gstvideodecoder.c:3402 priv = 0x7f06a8091950 decoder_class = 0x7f06a809a0d0 ret = GST_FLOW_OK __FUNCTION__ = "gst_video_decoder_decode_frame" __PRETTY_FUNCTION__ = "gst_video_decoder_decode_frame" #17 0x00007f06f819dc5a in gst_video_decoder_have_frame (decoder=decoder@entry=0x7f06a8091af0) at gstvideodecoder.c:3334 priv = <optimized out> buffer = <optimized out> n_available = 220580 pts = <optimized out> dts = <optimized out> duration = <optimized out> flags = <optimized out> ret = GST_FLOW_OK __PRETTY_FUNCTION__ = "gst_video_decoder_have_frame" #18 0x00007f06d465a39a in gst_vaapidecode_parse_frame (at_eos=0, adapter=0x7f06a801e000, frame=0x7f06a84250a0, vdec=0x7f06a8091af0) at ../../../gst/vaapi/gstvaapidecode.c:1150 decode = 0x7f06a8091af0 status = <optimized out> ret = <optimized out> got_unit_size = 42340 got_frame = 1 decode = <optimized out> status = <optimized out> ret = <optimized out> got_unit_size = <optimized out> got_frame = <optimized out> __func__ = "gst_vaapidecode_parse_frame" _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #19 gst_vaapidecode_parse (vdec=0x7f06a8091af0, frame=0x7f06a84250a0, adapter=0x7f06a801e000, at_eos=0) at ../../../gst/vaapi/gstvaapidecode.c:1187 ret = <optimized out> #20 0x00007f06f81973f7 in gst_video_decoder_parse_available (dec=dec@entry=0x7f06a8091af0, at_eos=at_eos@entry=0, new_buffer=0, new_buffer@entry=1) at gstvideodecoder.c:893 decoder_class = 0x7f06a809a0d0 priv = 0x7f06a8091950 ret = GST_FLOW_OK was_available = 220580 available = 220580 inactive = 0 __PRETTY_FUNCTION__ = "gst_video_decoder_parse_available" #21 0x00007f06f819a11c in gst_video_decoder_chain_forward (decoder=decoder@entry=0x7f06a8091af0, buf=buf@entry=0x7f06a800c4f0, at_eos=at_eos@entry=0) at gstvideodecoder.c:2139 priv = 0x7f06a8091950 klass = <optimized out> ret = GST_FLOW_OK __FUNCTION__ = "gst_video_decoder_chain_forward" __PRETTY_FUNCTION__ = "gst_video_decoder_chain_forward" #22 0x00007f06f819a761 in gst_video_decoder_chain (pad=<optimized out>, parent=<optimized out>, buf=0x7f06a800c4f0) at gstvideodecoder.c:2438 decoder = 0x7f06a8091af0 ret = GST_FLOW_OK __PRETTY_FUNCTION__ = "gst_video_decoder_chain" #23 0x00007f06f8081942 in gst_pad_chain_data_unchecked (data=0x7f06a800c4f0, type=4112, pad=0x7f06ac18d890) at gstpad.c:4326 chainfunc = 0x7f06f819a430 <gst_video_decoder_chain> chainfunc = <optimized out> parent = 0x7f06a8091af0 ret = <optimized out> handled = 0 ret = <optimized out> parent = <optimized out> handled = <optimized out> __FUNCTION__ = "gst_pad_chain_data_unchecked" __PRETTY_FUNCTION__ = "gst_pad_chain_data_unchecked" _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainlistfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #24 gst_pad_push_data (pad=pad@entry=0x560fb117bcf0, type=type@entry=4112, data=data@entry=0x7f06a800c4f0) at gstpad.c:4582 peer = 0x7f06ac18d890 ret = GST_FLOW_OK handled = 0 __FUNCTION__ = "gst_pad_push_data" __PRETTY_FUNCTION__ = "gst_pad_push_data" #25 0x00007f06f8088282 in gst_pad_push (pad=pad@entry=0x560fb117bcf0, buffer=buffer@entry=0x7f06a800c4f0) at gstpad.c:4701 res = <optimized out> __FUNCTION__ = "gst_pad_push" #26 0x00007f06f806df3b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7f06a800c4f0) at gstghostpad.c:127 res = <optimized out> internal = 0x560fb117bcf0 __FUNCTION__ = "gst_proxy_pad_chain_default" #27 0x00007f06f8081942 in gst_pad_chain_data_unchecked (data=0x7f06a800c4f0, type=4112, pad=0x560fb1178b90) at gstpad.c:4326 chainfunc = 0x7f06f806de80 <gst_proxy_pad_chain_default> chainfunc = <optimized out> parent = 0x560fb11b77a0 ret = <optimized out> handled = 0 ret = <optimized out> parent = <optimized out> handled = <optimized out> __FUNCTION__ = "gst_pad_chain_data_unchecked" __PRETTY_FUNCTION__ = "gst_pad_chain_data_unchecked" _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainlistfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #28 gst_pad_push_data (pad=pad@entry=0x7f06ac18d640, type=type@entry=4112, data=data@entry=0x7f06a800c4f0) at gstpad.c:4582 peer = 0x560fb1178b90 ret = GST_FLOW_OK handled = 0 __FUNCTION__ = "gst_pad_push_data" __PRETTY_FUNCTION__ = "gst_pad_push_data" #29 0x00007f06f8088282 in gst_pad_push (pad=0x7f06ac18d640, buffer=0x7f06a800c4f0) at gstpad.c:4701 res = <optimized out> __FUNCTION__ = "gst_pad_push" #30 0x00007f06f6ec50ed in gst_base_transform_chain (pad=<optimized out>, parent=0x560fb10a2ec0, buffer=<optimized out>) at gstbasetransform.c:2330 position_out = <optimized out> trans = 0x560fb10a2ec0 klass = 0x560fb11a22e0 priv = 0x560fb10a2df0 ret = <optimized out> position = 1691648708333 timestamp = <optimized out> duration = <optimized out> outbuf = 0x7f06a800c4f0 __PRETTY_FUNCTION__ = "gst_base_transform_chain" #31 0x00007f06f8081942 in gst_pad_chain_data_unchecked (data=0x7f06a800c4f0, type=4112, pad=0x7f06ac18d3f0) at gstpad.c:4326 chainfunc = 0x7f06f6ec4f20 <gst_base_transform_chain> chainfunc = <optimized out> parent = 0x560fb10a2ec0 ret = <optimized out> handled = 0 ret = <optimized out> parent = <optimized out> handled = <optimized out> __FUNCTION__ = "gst_pad_chain_data_unchecked" __PRETTY_FUNCTION__ = "gst_pad_chain_data_unchecked" _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainlistfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #32 gst_pad_push_data (pad=pad@entry=0x7f06ac18d1a0, type=type@entry=4112, data=data@entry=0x7f06a800c4f0) at gstpad.c:4582 peer = 0x7f06ac18d3f0 ret = GST_FLOW_OK handled = 0 __FUNCTION__ = "gst_pad_push_data" __PRETTY_FUNCTION__ = "gst_pad_push_data" #33 0x00007f06f8088282 in gst_pad_push (pad=0x7f06ac18d1a0, buffer=buffer@entry=0x7f06a800c4f0) at gstpad.c:4701 res = <optimized out> __FUNCTION__ = "gst_pad_push" #34 0x00007f06f6ea8b47 in gst_base_parse_push_frame (parse=parse@entry=0x7f06a8021af0, frame=frame@entry=0x7f06b37fd880) at gstbaseparse.c:2580 ret = GST_FLOW_OK last_start = <optimized out> last_stop = 1691648708333 klass = <optimized out> buffer = 0x7f06a800c4f0 size = 220580 __FUNCTION__ = "gst_base_parse_push_frame" __PRETTY_FUNCTION__ = "gst_base_parse_push_frame" #35 0x00007f06f6ea9bb5 in gst_base_parse_chain (pad=<optimized out>, parent=<optimized out>, buffer=0x7f06a800c4f0) at gstbaseparse.c:3202 frame = {buffer = 0x0, out_buffer = 0x0, flags = 0, offset = 0, overhead = 0, size = 0, _gst_reserved_i = {0, 0}, _gst_reserved_p = {0x0, 0x0}, _private_flags = 1} bclass = <optimized out> parse = 0x7f06a8021af0 ret = GST_FLOW_OK old_ret = GST_FLOW_OK tmpbuf = 0x0 skip = -1 min_size = <optimized out> av = <optimized out> pts = <optimized out> dts = <optimized out> __PRETTY_FUNCTION__ = "gst_base_parse_chain" #36 0x00007f06f8081942 in gst_pad_chain_data_unchecked (data=0x7f06a800c4f0, type=4112, pad=0x7f06ac18cf50) at gstpad.c:4326 chainfunc = 0x7f06f6ea8fe0 <gst_base_parse_chain> chainfunc = <optimized out> parent = 0x7f06a8021af0 ret = <optimized out> handled = 0 ret = <optimized out> parent = <optimized out> handled = <optimized out> __FUNCTION__ = "gst_pad_chain_data_unchecked" __PRETTY_FUNCTION__ = "gst_pad_chain_data_unchecked" _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> info = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> chainlistfunc = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #37 gst_pad_push_data (pad=pad@entry=0x7f06ac18cd00, type=type@entry=4112, data=data@entry=0x7f06a800c4f0) at gstpad.c:4582 peer = 0x7f06ac18cf50 ret = GST_FLOW_OK handled = 0 __FUNCTION__ = "gst_pad_push_data" __PRETTY_FUNCTION__ = "gst_pad_push_data" #38 0x00007f06f8088282 in gst_pad_push (pad=0x7f06ac18cd00, buffer=buffer@entry=0x7f06a800c4f0) at gstpad.c:4701 res = <optimized out> __FUNCTION__ = "gst_pad_push" #39 0x00007f06f00631dd in gst_single_queue_push_one (allow_drop=<synthetic pointer>, object=0x7f06a800c4f0, sq=0x7f06a801d020, mq=0x560fb17f1de0) at gstmultiqueue.c:1639 buffer = 0x7f06a800c4f0 timestamp = 1691607000000 duration = <optimized out> result = GST_FLOW_OK result = <optimized out> __PRETTY_FUNCTION__ = "gst_single_queue_push_one" buffer = <optimized out> timestamp = <optimized out> duration = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> event = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> query = <optimized out> res = <optimized out> _g_boolean_var_ = <optimized out> _g_boolean_var_ = <optimized out> #40 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1959 sq = 0x7f06a801d020 item = <optimized out> sitem = 0x7f06a0009b60 mq = 0x560fb17f1de0 object = <optimized out> newid = 96628 result = <optimized out> next_time = <optimized out> is_buffer = 1 do_update_buffering = 0 dropping = 0 __PRETTY_FUNCTION__ = "gst_multi_queue_loop" #41 0x00007f06f80b6321 in gst_task_func (task=0x560fb1623cb0) at gsttask.c:328 lock = 0x7f06ac18cd70 tself = 0x7f06a8014e30 priv = 0x560fb1623c60 __PRETTY_FUNCTION__ = "gst_task_func" #42 0x00007f06f8f40353 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../glib/gthreadpool.c:308 task = 0x560fb12757c0 pool = 0x560fb0b416e0 #43 0x00007f06f8f3f98d in g_thread_proxy (data=0x7f06a8014e30) at ../../../glib/gthread.c:805 thread = 0x7f06a8014e30 __FUNCTION__ = "g_thread_proxy" _g_boolean_var_ = <optimized out> #44 0x00007f06f7817182 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139666758035200, 7490950053542788013, 139666766420622, 139666766420623, 139666766420768, 139666758032448, -7352032257867220051, -7351884085033141331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #45 0x00007f06f83cafaf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals.
This assert is not triggered from within Mesa. This is where you need to file an issue : https://github.com/intel/intel-vaapi-driver Thanks for reporting.
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