Segmentation fault in Coverage tests

[inkydragon]

coverage.cpp:39

From worker 23:
2025-01-14 19:01:10 null	      From worker 23:	[16255] signal 11 (1): Segmentation fault
2025-01-14 19:01:10 null	      From worker 23:	in expression starting at none:0
2025-01-14 19:01:10 null	      From worker 23:	allocLine at /cache/build/default-jelaqua-0/julialang/julia-master-scheduled/src/coverage.cpp:39
2025-01-14 19:01:10 null	      From worker 23:	jl_coverage_alloc_line at /cache/build/default-jelaqua-0/julialang/julia-master-scheduled/src/coverage.cpp:53
2025-01-14 19:01:10 null	      From worker 23:	operator() at /cache/build/default-jelaqua-0/julialang/julia-master-scheduled/src/codegen.cpp:9414 [inlined]
2025-01-14 19:01:10 null	      From worker 23:	_M_invoke at /usr/local/x86_64-linux-gnu/include/c++/9.1.0/bits/std_function.h:300

julia/src/coverage.cpp

Lines 29 to 40 in 2cc296c

	static uint64_t *allocLine(SmallVector<logdata_block*, 0> &vec, int line)
	{
	unsigned block = line / logdata_blocksize;
	line = line % logdata_blocksize;
	if (vec.size() <= block)
	vec.resize(block + 1);
	if (vec[block] == NULL) {
	vec[block] = (logdata_block*)calloc(1, sizeof(logdata_block));
	}
	logdata_block &data = *vec[block];
	if (data[line] == 0)
	data[line] = 1;

• 2025-01-14: https://buildkite.com/julialang/julia-master-scheduled/builds/1012#019463d4-f9d3-474e-a607-df2725b716e8/1739-4192
• 2025-01-11: https://buildkite.com/julialang/julia-master-scheduled/builds/1009#01945461-de22-42db-9ed1-b00778539a99/1749-6327
• 2025-01-07: https://buildkite.com/julialang/julia-master-scheduled/builds/1005#01943fc8-c913-45fd-a9e6-bc19b3002d54/1728-4255

jltypes.c:1828

From worker 23:
2025-01-14 19:12:55 null	      From worker 23:	[16493] signal 11 (128): Segmentation fault
2025-01-14 19:12:55 null	      From worker 23:	in expression starting at none:0
2025-01-14 19:12:55 null	      From worker 23:	typekeyvalue_hash at /cache/build/default-jelaqua-0/julialang/julia-master-scheduled/src/jltypes.c:1828 [inlined]
2025-01-14 19:12:55 null	      From worker 23:	lookup_typevalue at /cache/build/default-jelaqua-0/julialang/julia-master-scheduled/src/jltypes.c:1136
2025-01-14 19:12:55 null	      From worker 23:	jl_inst_arg_tuple_type at /cache/build/default-jelaqua-0/julialang/julia-master-scheduled/src/jltypes.c:2479
2025-01-14 19:12:55 null	      From worker 23:	arg_type_tuple at /cache/build/default-jelaqua-0/julialang/julia-master-scheduled/src/gf.c:2531 [inlined]

julia/src/jltypes.c

Lines 1822 to 1829 in 2cc296c

	if (leaf && jl_is_kind(jl_typeof(kj))) {
	hj = typekey_hash(jl_type_typename, &kj, 1, 0);
	if (hj == 0)
	return 0;
	}
	else {
	hj = ((jl_datatype_t*)jl_typeof(kj))->hash;
	}

• https://buildkite.com/julialang/julia-master-scheduled/builds/1012#019463d4-f9d3-474e-a607-df2725b716e8/1739-4363

julia.h:877

From worker 26:
2025-01-09 17:14:59 null	      From worker 26:	[20654] signal 11 (128): Segmentation fault
2025-01-09 17:14:59 null	      From worker 26:	in expression starting at none:0
2025-01-09 17:14:59 null	      From worker 26:	jl_to_typeof at /cache/build/tester-demeter6-11/julialang/julia-master-scheduled/src/julia.h:877 [inlined]
2025-01-09 17:14:59 null	      From worker 26:	ijl_subtype_env at /cache/build/tester-demeter6-11/julialang/julia-master-scheduled/src/subtype.c:2216
2025-01-09 17:14:59 null	      From worker 26:	ijl_isa at /cache/build/tester-demeter6-11/julialang/julia-master-scheduled/src/subtype.c:2492

julia/src/julia.h

Lines 873 to 878 in 2cc296c

	static inline jl_value_t *jl_to_typeof(uintptr_t t)
	{
	if (t < (jl_max_tags << 4))
	return (jl_value_t*)ijl_small_typeof[t / sizeof(*ijl_small_typeof)];
	return (jl_value_t*)t;
	}

• 2025-01-09: https://buildkite.com/julialang/julia-master-scheduled/builds/1007#01944a14-fc65-4b6c-a2fb-96de6c779e52/1740-4578
• 2025-01-05: https://buildkite.com/julialang/julia-master-scheduled/builds/1003#0194357b-4778-49ad-8254-a4d1a1d84c5d/1735-6644

julia.h:1697

From worker 126:	Internal error: during type inference of
2025-01-05 16:51:35 null	      From worker 126:	typeinf_ext_toplevel(Core.MethodInstance, UInt64, UInt8)
2025-01-05 16:51:35 null	      From worker 126:	Encountered unexpected error in runtime:
2025-01-05 16:51:35 null	      From worker 126:	TypeError(func=:trunc_int, context="", expected=DataType, got=
2025-01-05 16:51:35 null	      From worker 126:	[37238] signal 11 (128): Segmentation fault
2025-01-05 16:51:35 null	      From worker 126:	in expression starting at none:0
2025-01-05 16:51:35 null	      From worker 126:	jl_is_cpointer_type at /cache/build/builder-amdci4-4/julialang/julia-master-scheduled/src/julia.h:1697 [inlined]
2025-01-05 16:51:35 null	      From worker 126:	jl_static_show_x_ at /cache/build/builder-amdci4-4/julialang/julia-master-scheduled/src/rtutils.c:980

julia/src/julia.h

Lines 1695 to 1699 in 468d5c2

	STATIC_INLINE int jl_is_cpointer_type(jl_value_t *t) JL_NOTSAFEPOINT
	{
	return (jl_is_datatype(t) &&
	((jl_datatype_t*)(t))->name == ((jl_datatype_t*)jl_pointer_type->body)->name);
	}

• https://buildkite.com/julialang/julia-master-scheduled/builds/1003#0194357b-4778-49ad-8254-a4d1a1d84c5d/1735-2094

builtins.c:1540

From worker 112:	in expression starting at none:0
2025-01-12 17:05:40 null	      From worker 112:	jl_valid_type_param at /cache/build/builder-amdci5-6/julialang/julia-master-scheduled/src/builtins.c:1540 [inlined]
2025-01-12 17:05:40 null	      From worker 112:	jl_f_apply_type at /cache/build/builder-amdci5-6/julialang/julia-master-scheduled/src/builtins.c:1587

julia/src/builtins.c

Lines 1538 to 1541 in 2cc296c

	int jl_valid_type_param(jl_value_t *v)
	{
	if (jl_is_tuple(v) || jl_is_namedtuple(v))
	return is_nestable_type_param(jl_typeof(v));

• 2025-01-12 https://buildkite.com/julialang/julia-master-scheduled/builds/1010#01945988-47ca-4f01-910a-c181da097549/1735-6530