diff options
Diffstat (limited to '')
| -rw-r--r-- | build/valgrind/x86_64-pc-linux-gnu.sup | 1008 |
1 files changed, 1008 insertions, 0 deletions
diff --git a/build/valgrind/x86_64-pc-linux-gnu.sup b/build/valgrind/x86_64-pc-linux-gnu.sup new file mode 100644 index 0000000000..bc1aac6c79 --- /dev/null +++ b/build/valgrind/x86_64-pc-linux-gnu.sup @@ -0,0 +1,1008 @@ +# Full list is tracked through meta bug 793882 + +#################################### +# Leaks in third party libraries # +#################################### + +{ + Bug 793537 + Memcheck:Leak + ... + obj:/usr/lib64/libpango-1.0.so.0.2800.1 + ... +} +{ + Bug 793598 + Memcheck:Leak + ... + obj:/lib64/libdbus-1.so.3.4.0 + ... +} +# Fontconfig is going fancy with its cache structure and that confuses valgrind. +# https://bugs.freedesktop.org/show_bug.cgi?id=8215 +# https://bugs.freedesktop.org/show_bug.cgi?id=8428 +{ + Bug 1187649 + Memcheck:Leak + match-leak-kinds: definite + fun:realloc + fun:FcPatternObjectInsertElt + ... +} +{ + Bug 1187649 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:FcPatternObjectInsertElt + ... +} +{ + Bug 1533462 (comment 9) + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:FcNameParseCharSet + fun:FcNameConvert + fun:FcNameParse + ... +} +# With older versions of fontconfig (e.g. 2.8.0 on taskcluster systems), +# there's an uninitialized memory usage and leak when loading app fonts. +{ + Bug 1231701 + Memcheck:Param + write(buf) + ... + fun:FcDirCacheWrite + fun:FcDirCacheScan + fun:FcConfigAddDirList + ... +} +{ + Bug 1231701 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:FcDirScanConfig + fun:FcDirCacheScan + fun:FcConfigAddDirList + ... +} +{ + Bug 1231701 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:FcDirScanConfig + fun:FcDirScanConfig + fun:FcDirCacheScan + fun:FcConfigAddDirList + ... +} +{ + Bug 1231701 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:FcDirScanConfig + obj:/usr/lib/x86_64-linux-gnu/libfontconfig.so.1.5.0 + fun:FcDirCacheScan + fun:FcConfigAddDirList + ... +} +# Leaks due to either Gtk+3 or cairo, but Gecko is not directly involved with +# those cairo interactions. One suspected cause is Gecko not closing the +# display to work around a bug in old Gtk+3 versions. See also bug 1228724. +{ + Bug 1187649 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:_cairo_freelist_alloc + fun:_cairo_xlib_display_queue_resource + fun:_cairo_xlib_surface_finish + ... +} +# The following leak is deep in Gtk+3, and it doesn't seem we're doing +# anything wrong on our end with the container objects. This suppression +# is purposefully verbose so as to avoid catching actual leaks due to +# Gecko code. +# Note: valgrind doesn't support more than 24 elements in a suppression stack. +{ + Bug 1187649 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:g_malloc + fun:g_slice_alloc + fun:g_list_prepend + fun:gtk_combo_box_get_path_for_child + fun:gtk_container_get_path_for_child + fun:gtk_widget_get_path + fun:_gtk_widget_update_path + fun:reset_style_recurse + fun:gtk_widget_reset_style + fun:gtk_widget_set_parent + fun:gtk_combo_box_add + fun:g_cclosure_marshal_VOID__OBJECTv + fun:_g_closure_invoke_va + fun:g_signal_emit_valist + fun:g_signal_emit + fun:gtk_combo_box_constructor + fun:g_object_newv + fun:g_object_new_valist + fun:g_object_new + ... +} +# set_color() in gtkstyle.c of GTK version 3.4.4 only can leak GdkRGBA +# allocations when the theme has transparent colors: +# https://git.gnome.org/browse/gtk+/tree/gtk/deprecated/gtkstyle.c?h=3.4.4#n676 +{ + Bug 1250704 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:g_malloc + fun:g_slice_alloc + fun:g_slice_copy + fun:boxed_proxy_lcopy_value + fun:gtk_style_context_get_valist + fun:gtk_style_context_get + fun:set_color + fun:gtk_style_update_from_context + fun:gtk_style_constructed + fun:g_object_newv + fun:g_object_new_valist + fun:g_object_new + ... +} +{ + Bug 794366 + Memcheck:Leak + ... + obj:/usr/lib64/libgtk-x11-2.0.so.0.1800.9 + ... +} +{ + Bug 794368 + Memcheck:Leak + ... + obj:/usr/lib64/libXrandr.so.2.2.0 + ... +} +{ + Bug 794373 + Memcheck:Leak + ... + obj:/lib64/libgobject-2.0.so.0.2200.5 + ... +} +{ + Bug 966673 + Memcheck:Leak + fun:malloc + obj:/lib/x86_64-linux-gnu/libresolv-2.13.so + ... + fun:gaih_inet + fun:getaddrinfo + fun:PR_GetAddrInfoByName + ... +} +{ + Bug 979242 + Memcheck:Leak + fun:calloc + fun:xcb_connect_to_fd + fun:xcb_connect_to_display_with_auth_info + fun:_XConnectXCB + fun:XOpenDisplay + fun:gdk_display_open + ... +} +{ + _g_io_module_get_default + Memcheck:Leak + ... + fun:g_io_module_new + fun:g_io_modules_scan_all_in_directory_with_scope + fun:_g_io_modules_ensure_loaded + fun:_g_io_module_get_default +} +{ + dlopen leak triggered by bug 1492121 + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:dl_open_worker + fun:_dl_catch_error + fun:_dl_open + fun:dlopen_doit + fun:_dl_catch_error + fun:_dlerror_run + fun:dlopen@@GLIBC_2.2.5 + ... +} + +################################### +# Leaks in short lived precesses # +################################### + +{ + Bug 984196 + Memcheck:Leak + ... + fun:childgltest + ... +} + +######################################### +# Uninitialised value false positives # +######################################### + +# This concerns a false positive pertaining to Memcheck's overly- +# conservative instrumentation of CPUID. See bug 1288618 comments +# 119 through 127. +{ + Bug 1288618 comments 119 through 127 + Memcheck:Cond + fun:_ZN6SkOptsL4initEv + fun:sk_once_no_arg_adaptor +} + +{ + Bug 1288618 comments 119 through 127 part 2 + Memcheck:Cond + fun:__get_cpuid + fun:cpuid + fun:_ZN6SkOptsL4initEv + fun:sk_once_no_arg_adaptor +} + +# More stuff to do with CPUID and Skia. Apparently we could get rid of +# these if we could patch our in-tree Skia, but that's not favoured. +# +# Conditional jump or move depends on uninitialised value(s) +# at 0xFDD1D97: SkCpu::CacheRuntimeFeatures() +# by 0xFE8A66E: SkGraphics::Init() +# by 0xE757308: gfxPlatform::Init() +# by 0xE75772C: gfxPlatform::GetPlatform() +{ + Skia and CPUID, Jan 2017, #1 + Memcheck:Cond + fun:_ZN5SkCpu20CacheRuntimeFeaturesEv + fun:_ZN10SkGraphics4InitEv + fun:_ZN11gfxPlatform4InitEv + fun:_ZN11gfxPlatform11GetPlatformEv +} + +# Conditional jump or move depends on uninitialised value(s) +# at 0xFD5B218: SkOpts::Init() +# by 0xE757308: gfxPlatform::Init() +# by 0xE75772C: gfxPlatform::GetPlatform() +# by 0xF1A3691: mozilla::dom::ContentProcess::Init() +# or mozilla::dom::ContentChild::RecvSetXPCOMProcessAttributes() +{ + Skia and CPUID, Jan 2017, #2 + Memcheck:Cond + fun:_ZN6SkOpts4InitEv + fun:_ZN11gfxPlatform4InitEv + fun:_ZN11gfxPlatform11GetPlatformEv + fun:_ZN7mozilla3dom*Content* +} + +# False positives triggered by rust 1.20.0 (at least) builds of stylo. +# See bug 1394696. The diagnosis is an llvm optimization transforming +# `if A && B` to `if B && A` if is can be proven that A is false +# whenever B is uninitialized. Confusing, but valid. +# +# Conditional jump or move depends on uninitialised value(s) +# at 0x113ED01E: selectors::matching::matches_complex_selector_internal (option.rs:421) +# by 0x113ECF19: selectors::matching::matches_complex_selector (matching.rs:501) +# by 0x113EBAC0: <style::selector_map::SelectorMap<style::stylist::Rule>>::get_matching_rules (matching.rs:397) +{ + Bug 1394696 Stylo selector, Sept 2017, part 1 + Memcheck:Cond + fun:_ZN9selectors8matching33matches_complex_selector_internal* + fun:_ZN9selectors8matching24matches_complex_selector* + ... + fun:_ZN69_$LT$style..selector_map..SelectorMap$LT$style..stylist..Rule$GT$$GT$18get_matching_rules* +} + +# Conditional jump or move depends on uninitialised value(s) +# at 0x113EFFDE: selectors::matching::matches_complex_selector_internal (option.rs:421) +# by 0x113EFED9: selectors::matching::matches_complex_selector (matching.rs:501) +# by 0x113DFE55: style::stylist::Stylist::match_revalidation_selectors::{{closure}} (matching.rs:397) +{ + Bug 1394696 Stylo selector, Sept 2017, part 2 + Memcheck:Cond + fun:_ZN9selectors8matching33matches_complex_selector_internal* + fun:_ZN9selectors8matching24matches_complex_selector* + ... + fun:_ZN5style9traversal13compute_style* + fun:recalc_style_at<style::gecko::wrapper::GeckoElement,style::gecko::traversal::RecalcStyleOnly,closure> +} + +# Similar issue triggered by rust 1.23.0 on builds of stylo. +# +# at 0x11819B3E: std::sync::once::Once::call_once::{{closure}} (raw_vec.rs:225) +# by 0x118FDCCC: std::sync::once::Once::call_inner (once.rs:341) +# by 0x1139C761: UnknownInlinedFun (once.rs:228) +{ + Bug 1418083 Servo::TraverseSubtree, January 2018 + Memcheck:Cond + fun:*ZN3std4sync4once4Once9call_once* + fun:*ZN3std4sync4once4Once10call_inner* + ... + fun:Servo_TraverseSubtree +} + +# Issue triggered by rust 1.23.0 on builds of stylo. +{ + Bug 1418083 SelectorList::parse, January 2018 + Memcheck:Cond + fun:_ZN36_$LT$smallvec..SmallVec* + fun:_ZN52_$LT$selectors..parser..SelectorList* +} + +# Conditional jump or move depends on uninitialised value(s) +# at 0x118720EA: <core::slice::Iter<'a, T> as core::iter::iterator::Iterator>::all::{{closure}} (mod.rs:1173) +# by 0x11871EF6: style::media_queries::MediaList::evaluate (mod.rs:1277) +{ + Bug 1430608 nsMediaFeatures, January 2018 + Memcheck:Cond + fun:_ZN91_$LT$core..slice..Iter$LT$$u27$a$C$$u20$T$GT$$u20$as$u20$core..iter..iterator..Iterator$GT$3all* + fun:_ZN5style13media_queries9MediaList8evaluate* +} + +# Several issues triggered by enabling stylo-chrome. + +# Conditional jump or move depends on uninitialised value(s) +# at 0x11F88693: style::properties::LonghandId::parse_value (heap.rs:0) +# by 0x1203BBAB: style::properties::UnparsedValue::substitute_variables (parser.rs:594) +# by 0x11CFCE33: style::properties::cascade (properties.rs:135672) +{ + Bug 1437796 LonghandId::parse_value, January 2018 + Memcheck:Cond + fun:_ZN5style10properties10LonghandId11parse_value* + fun:_ZN5style10properties13UnparsedValue20substitute_variables* + fun:_ZN5style10properties7cascade* +} + +# Conditional jump or move depends on uninitialised value(s) +# at 0x11DF7AF6: <smallvec::SmallVec<A>>::grow (raw_vec.rs:0) +# by 0x11DF6ED0: Servo_InvalidateStyleForDocStateChanges (lib.rs:475) +# by 0x10394B7E: mozilla::ServoStyleSet::InvalidateStyleForDocumentStateChanges(mozilla::EventStates) (ServoStyleSet.cpp:248) +{ + Bug 1437796 SmallVec::grow in Servo_InvalidateStyleForDocStateChanges, January 2018 + Memcheck:Cond + fun:_ZN36_$LT$smallvec..SmallVec$LT$A$GT$$GT$4grow* + fun:Servo_InvalidateStyleForDocStateChanges + fun:_ZN7mozilla13ServoStyleSet38InvalidateStyleForDocumentStateChangesENS_11EventStatesE +} + + +############################################################################## +## BEGIN suppressions for Stylo as compiled by rustc 1.25.0 +# Even more similar issues, resulting from transitioning to rustc 1.25.0. +# See bug 1447137. + + +# Suppressions rooted at *style*values*specified*color*Color*style*parser*Parse*parse* + +{ + bug1447137-01 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*SimpleShadow* + fun:*style*parse_value* + fun:*style*parse_into* +} + +{ + bug1447137-02 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*UrlPaintServer* + fun:*style*parse_value* + fun:*style*parse_into* +} + +{ + bug1447137-03 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_fallback* + fun:*style*UrlPaintServer* + fun:*style*parse_value* +} + +{ + bug1447137-04 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_border* + fun:*style*parse_into* + fun:*style*parse_value* +} + +{ + bug1447137-05 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_quirky* + fun:*style*parse_value* + fun:*style*parse_into* +} + +{ + bug1447137-06 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_value* + fun:*style*parse_into* + fun:*style*parse_value* +} + +{ + bug1447137-07 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_border* + fun:*style*parse_value* + fun:*style*parse_into* +} + +{ + bug1447137-08 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_quirky* + fun:*style*parse_value* + fun:*style*substitute_variables* +} + +{ + bug1447137-09 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*Gradient* + fun:*style*Parse* + fun:*style*parse_value* +} + +{ + bug1447137-10 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*SimpleShadow* + fun:*style*parse*closure* + fun:*style*parse_value* +} + +{ + bug1447137-11 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_border* + fun:*style*substitute_variables* + fun:*style*substitute_variables* +} + +{ + bug1447137-12 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_border* + fun:*style*parse_value* + fun:*style*substitute_variables* +} + +{ + bug1447137-13 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_value* + fun:*style*substitute_variables* + fun:*style*substitute_variables* +} + + +{ + bug1447137-14 + Memcheck:Cond + fun:*style*values*specified*color*Color*style*parser*Parse*parse* + fun:*style*parse_value* + fun:*style*parse_into* + fun:*geckoservo*parse_property_into* +} + +########################################## +# Suppressions rooted at *selectors*parser*SelectorList*Impl*parse* + +{ + bug1454511 + Memcheck:Cond + fun:*selectors*parser*SelectorList*Impl*parse* +} + +########################################## +# Suppressions rooted at *style*properties*shorthands* + +{ + bug1447137-17 + Memcheck:Cond + fun:*style*properties*shorthands* + fun:*style*properties*PropertyDeclaration*parse_into* + fun:*style*parse_value* + fun:*cssparser*Iterator*next* +} + +## END suppressions for Stylo as compiled by rustc 1.25.0 +############################################################################## + + +# Another suppression for Stylo, August 2018. See bug 1479055. +# +# Conditional jump or move depends on uninitialised value(s) +# at style::[..]::clip_path::cascade_property (gecko_properties.rs:17152) +# by style::properties::cascade_rules (properties.rs:83642) +# by [..]::cascade_style_and_visited (properties.rs:83129) +# by [..]::cascade_primary_style (style/style_resolver.rs:216) +{ + Bug 1479055: style::properties::longhands::clip_path::cascade_property + Memcheck:Cond + fun:_ZN5style10properties9longhands9clip_path16cascade_property* + fun:_ZN5style10properties13cascade_rules* + fun:_ZN109_$LT$style*style_resolver*cascade_style_and_visited* + fun:_ZN109_$LT$style*cascade_primary_style* +} + +# Another suppression for Stylo, October 2018. See bug 1496486. +# Conditional jump or move depends on uninitialised value(s) +# at 0x108E2931: style::properties::longhands::font_language_override::cascade_property+81 (font.rs:2095) +# by 0x107E95B4: style::properties::cascade::Cascade::apply_properties+580 (cascade.rs:463) +# by 0x107E82D8: style::properties::cascade::cascade_rules+2440 (cascade.rs:303) +# by 0x107E7206: <style::style_resolver::StyleResolverForElement<'a, 'ctx, 'le, E>>::cascade_style_and_visited+310 (cascade.rs:93) +# Uninitialised value was created by a stack allocation +# at 0x10A42A40: style::properties::shorthands::font::parse_value (font.rs:376) +{ + Bug 1496486: style::properties::longhands::font_language_override::cascade_property + Memcheck:Cond + fun:_ZN5style10properties9longhands22font_language_override16cascade_property* + fun:_ZN5style10properties7cascade7Cascade16apply_properties* + fun:_ZN5style10properties7cascade13cascade_rules* +} + +################################################### +# For valgrind-mochitest ("tc-M-V [tier 2]") runs on taskcluster. +# See bug 1248365. +# These are specific to Ubuntu 12.04.5, 64-bit. +################################################### + + +# Not sure what this is. Is it the well-known +# Memcheck-being-confused-by-zlib thing? I suspect so. +# +# Conditional jump or move depends on uninitialised value(s) +# at 0xB6154E0: inflateReset2 (in /lib/x86_64-linux-gnu/libz.so.1.2.3.4) +# by 0xB6155D8: inflateInit2_ (in /lib/x86_64-linux-gnu/libz.so.1.2.3.4) +# by 0xADDE253: png_create_read_struct_2 +# (in /lib/x86_64-linux-gnu/libpng12.so.0.46.0) +# Uninitialised value was created by a heap allocation +# at 0x4C2D027: malloc (coregrind/m_replacemalloc/vg_replace_malloc.c:298) +# by 0xADE960F: png_malloc (in /lib/x86_64-linux-gnu/libpng12.so.0.46.0) +# by 0xADD1B95: ??? (in /lib/x86_64-linux-gnu/libpng12.so.0.46.0) +# by 0xB6155B6: inflateInit2_ (in /lib/x86_64-linux-gnu/libz.so.1.2.3.4) +# by 0xADDE253: png_create_read_struct_2 +# (in /lib/x86_64-linux-gnu/libpng12.so.0.46.0) +# by 0x15707869: ??? (in /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/ +# loaders/libpixbufloader-png.so) +{ + Bug 1248365: mochitest-libz-1 + Memcheck:Cond + fun:inflateReset2 + fun:inflateInit2_ + fun:png_create_read_struct_2 +} + + +# I don't know what this is. +# +# Conditional jump or move depends on uninitialised value(s) +# at 0x39608257: ??? (in /usr/lib/x86_64-linux-gnu/librsvg-2.so.2.36.1) +# by 0x39608E96: rsvg_handle_get_pixbuf_sub (in /usr/lib/x86_64-linux-gnu/l +# by 0x37D00D2A: ??? (in /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/lo +# by 0x88FF740: gdk_pixbuf_loader_close (in /usr/lib/x86_64-linux-gnu/libgd +# by 0x88FBA48: ??? (in /usr/lib/x86_64-linux-gnu/libgdk_pixbuf-2.0.so.0.26 +# by 0x88FD290: gdk_pixbuf_new_from_stream_at_scale (in /usr/lib/x86_64-lin +# by 0x6EF96A7: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-3.so.0.400.2) +# by 0x6EFC2B1: gtk_icon_info_load_icon (in /usr/lib/x86_64-linux-gnu/libgt +# Uninitialised value was created by a stack allocation +# at 0xAB786B0: ??? (in /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.30.2) +{ + Bug 1248365: mochitest-librsvg-1 + Memcheck:Cond + obj:/*/librsvg-2.so.2.36* + fun:rsvg_handle_get_pixbuf_sub + obj:/*/libpixbufloader-svg.so* + fun:gdk_pixbuf_loader_close +} + + +# There now follow some suppressions to do with libpixman. There are two +# variants, one for errors in the system libpixman, and one for errors in +# our in-tree copy. I suspect that all of these sse2 compositing reports +# are Memcheck false positives, possibly to do with inaccurate +# instrumentation of the function combine1() in +# gfx/cairo/libpixman/src/pixman-sse2.c. +# +# Conditional jump or move depends on uninitialised value(s) +# at 0xAB93A10: ??? (in /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.30.2) +# by 0xAB78927: ??? (in /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.30.2) +# by 0xAB40B0B: pixman_image_composite32 (in /usr/lib/x86_64-linux-gnu/libp +# by 0x865C95C: ??? (in /usr/lib/x86_64-linux-gnu/libcairo.so.2.11000.2) +# by 0x865E3CB: ??? (in /usr/lib/x86_64-linux-gnu/libcairo.so.2.11000.2) +# by 0x865F6EA: ??? (in /usr/lib/x86_64-linux-gnu/libcairo.so.2.11000.2) +# by 0x865F968: ??? (in /usr/lib/x86_64-linux-gnu/libcairo.so.2.11000.2) +# by 0x867D7C3: ??? (in /usr/lib/x86_64-linux-gnu/libcairo.so.2.11000.2) +# Uninitialised value was created by a stack allocation +# at 0xAB786B0: ??? (in /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.30.2) +{ + Bug 1248365: mochitest-libpixman-1 + Memcheck:Cond + obj:/*/libpixman-1.so.0.30* + obj:/*/libpixman-1.so.0.30* + fun:pixman_image_composite32 +} + + +# Conditional jump or move depends on uninitialised value(s) +# at 0xF9EA219: sse2_composite_over_8888_8888 +# by 0xF9F5B5F: _moz_pixman_image_composite32 +# by 0xF96E29E: _clip_and_composite_boxes +# by 0xF96F79D: _cairo_image_surface_fill +# by 0xF98790C: _cairo_surface_fill +# by 0xF96FE2E: _cairo_gstate_fill +# by 0xF98B3D9: _moz_cairo_fill_preserve +# by 0xE4CF383: mozilla::gfx::DrawTargetCairo::DrawPattern(mozilla::gfx: +# Uninitialised value was created by a stack allocation +# at 0xB8E46B0: ??? (in /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.30.2) +{ + Bug 1248365: mochitest-libpixman-2 + Memcheck:Cond + fun:sse2_composite_over_8888_8888 + fun:_moz_pixman_image_composite32 + fun:_clip_and_composite_boxes + fun:_cairo_image_surface_fill +} + + +# Conditional jump or move depends on uninitialised value(s) +# at 0xF9D56AE: sse2_combine_over_u (in /builds/worker/workspace/build/applic +# by 0xF9D05D4: general_composite_rect (in /builds/worker/workspace/build/app +# by 0xF9F5B5F: _moz_pixman_image_composite32 (in /builds/worker/workspace/bu +# by 0xF96CF63: _clip_and_composite (in /builds/worker/workspace/build/applic +# by 0xF96D656: _clip_and_composite_boxes.part.32 (in /builds/worker/workspac +# by 0xF96E328: _clip_and_composite_boxes (in /builds/worker/workspace/build/ +# by 0xF96F79D: _cairo_image_surface_fill (in /builds/worker/workspace/build/ +# by 0xF98790C: _cairo_surface_fill (in /builds/worker/workspace/build/applic +# Uninitialised value was created by a stack allocation +# at 0xF9D024D: general_composite_rect (in /builds/worker/workspace/build/app +# +{ + Bug 1248365: mochitest-libpixman-3 + Memcheck:Cond + fun:sse2_combine_over_u + fun:general_composite_rect + fun:_moz_pixman_image_composite32 + fun:_clip_and_composite* +} + + +# Conditional jump or move depends on uninitialised value(s) +# at 0xE626A5C: mozilla::image::imgFrame::Optimize() (in /builds/worker/work +# by 0xE626C68: mozilla::image::imgFrame::UnlockImageData() (in /home/work +# by 0xE608E8F: mozilla::image::RawAccessFrameRef::~RawAccessFrameRef() (i +# by 0xE61F5E4: mozilla::image::Decoder::~Decoder() (in /builds/worker/works +# by 0xE630E32: mozilla::image::nsIconDecoder::~nsIconDecoder() (in /home/ +# by 0xE61A5B2: mozilla::image::Decoder::Release() (in /builds/worker/worksp +# by 0xE61DD73: mozilla::image::NotifyDecodeCompleteWorker::~NotifyDecodeC +# by 0xE61DD8F: mozilla::image::NotifyDecodeCompleteWorker::~NotifyDecodeC +# Uninitialised value was created by a stack allocation +# at 0xB8E46B0: ??? (in /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.30.2) +{ + Bug 1248365: mochitest-libpixman-4 + Memcheck:Cond + fun:_ZN7mozilla5image8imgFrame8OptimizeEv + fun:_ZN7mozilla5image8imgFrame15UnlockImageDataEv + fun:_ZN7mozilla5image17RawAccessFrameRefD1Ev + fun:_ZN7mozilla5image7DecoderD1Ev +} + + +# Not sure what this. I can't reproduce it locally despite much trying. +# Syscall param sendmsg(msg.msg_iov[0]) points to uninitialised byte(s) +# at 0x4E4533D: ??? (syscall-template.S:82) +# by 0xE12C0A7: IPC::Channel::ChannelImpl::ProcessOutgoingMessages() (in /h +# by 0xE142FD0: RunnableMethod<IPC::Channel, bool (IPC::Channel::*)(IPC::Me +# by 0xE1240EA: MessageLoop::RunTask(Task*) (in /builds/worker/workspace/buil +# by 0xE128A46: MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask +# by 0xE128B6D: MessageLoop::DoWork() (in /builds/worker/workspace/build/appl +# by 0xE12272C: base::MessagePumpLibevent::Run(base::MessagePump::Delegate* +# by 0xE124155: MessageLoop::Run() (in /builds/worker/workspace/build/applica +{ + Bug 1248365: mochitest-sendmsg-1 + Memcheck:Param + sendmsg(msg.msg_iov[0]) + obj:/lib/x86_64-linux-gnu/libpthread-2.15.so + fun:_ZN3IPC7Channel11ChannelImpl23ProcessOutgoingMessagesEv + fun:_ZN14RunnableMethodIN3IPC7ChannelEMS1_FbPNS0_7MessageEEN7mozilla5Tuple* +} + + +# I can't repro this either. +# Conditional jump or move depends on uninitialised value(s) +# at 0x418E7E7C: ??? (in /usr/lib/x86_64-linux-gnu/libavcodec.so.53.35.0) +# by 0x4192D620: ??? (in /usr/lib/x86_64-linux-gnu/libavcodec.so.53.35.0) +# by 0x4192E717: ??? (in /usr/lib/x86_64-linux-gnu/libavcodec.so.53.35.0) +# by 0x41711BC4: ??? (in /usr/lib/x86_64-linux-gnu/libavcodec.so.53.35.0) +# by 0x41B08B6A: avcodec_open2 (in /usr/lib/x86_64-linux-gnu/libavcodec.so. +# by 0xEEAD89C: mozilla::FFmpegDataDecoder<53>::InitDecoder() (in /home/wor +# by 0xEEAE42B: mozilla::FFmpegVideoDecoder<53>::Init() (in /builds/worker/wo +# by 0xEEA4C07: mozilla::H264Converter::Init() (in /builds/worker/workspace/b +# Uninitialised value was created by a heap allocation +# at 0x4C2D11F: realloc (vg_replace_malloc.c:785) +# by 0x406196: moz_xrealloc (in /builds/worker/workspace/build/application/fi +# by 0xDEB43AC: nsTArrayInfallibleAllocator::ResultTypeProxy nsTArray_base< +# by 0xEEAD850: mozilla::FFmpegDataDecoder<53>::InitDecoder() (in /home/wor +# by 0xEEAE42B: mozilla::FFmpegVideoDecoder<53>::Init() (in /builds/worker/wo +{ + Bug 1248365: mochitest-libavcodec-1-c + Memcheck:Cond + obj:/*/libavcodec.so.53* + obj:/*/libavcodec.so.53* + obj:/*/libavcodec.so.53* + obj:/*/libavcodec.so.53* +} +{ + Bug 1248365: mochitest-libavcodec-1-v8 + Memcheck:Value8 + obj:/*/libavcodec.so.53* + obj:/*/libavcodec.so.53* + obj:/*/libavcodec.so.53* + obj:/*/libavcodec.so.53* +} + + +# Not sure what this is, but I am inclined to think it is also probably a +# SSE2-induced false positive similar to mochitest-libpixman-2 above. +# Use of uninitialised value of size 8 +# at 0xE4F3E89: FastConvertYUVToRGB32Row (in /builds/worker/workspace/build/a +# by 0xE4F4A6D: mozilla::gfx::ConvertYCbCrToRGB32(unsigned char const*, uns +# by 0xE4F4B17: mozilla::gfx::ConvertYCbCrToRGB(mozilla::layers::PlanarYCbC +# by 0xE5227CB: mozilla::layers::PlanarYCbCrImage::GetAsSourceSurface() (in +# by 0xE5B2465: mozilla::layers::SharedPlanarYCbCrImage::GetAsSourceSurface +# by 0xE52FE44: mozilla::layers::BasicImageLayer::Paint(mozilla::gfx::DrawT +# by 0xE5618A1: mozilla::layers::BasicLayerManager::PaintSelfOrChildren(moz +# by 0xE560F83: mozilla::layers::BasicLayerManager::PaintLayer(gfxContext*, +# Uninitialised value was created by a stack allocation +# at 0x434B36B2: ??? (in /usr/lib/x86_64-linux-gnu/libavcodec.so.53.35.0) +{ + Bug 1248365: FastConvertYUVToRGB32Row-1 + Memcheck:Value8 + fun:FastConvertYUVToRGB32Row + fun:_ZN7mozilla3gfx19ConvertYCbCrToRGB32* + fun:_ZN7mozilla3gfx17ConvertYCbCrToRGB* + fun:_ZN7mozilla6layers16PlanarYCbCrImage18GetAsSourceSurface* +} + +# Similarly: +# Conditional jump or move depends on uninitialised value(s) +# at 0xFDAD1D1: sse41::blit_row_s32a_opaque(unsigned int*, unsigned int con +# by 0xFD60FA9: Sprite_D32_S32::blitRect(int, int, int, int) (in /home/work +# by 0xFEB9E0D: SkScan::FillIRect(SkIRect const&, SkRegion const*, SkBlitte +# by 0xFEBDDF3: SkScan::FillIRect(SkIRect const&, SkRasterClip const&, SkBl +{ + SKIA and SSE4, Jan 2017 + Memcheck:Cond + fun:_ZN5sse41L20blit_row_s32a_opaque* + fun:_ZN14Sprite_D32_S328blitRect* + fun:_ZN6SkScan9FillIRect* + fun:_ZN6SkScan9FillIRect* +} + +# This is probably a V false positive, due to an insufficiently accurate +# description of the ioctl(SIOCETHTOOL) behavior. +# Syscall param ioctl(SIOCETHTOOL) points to uninitialised byte(s) +# at 0x5D5CBF7: ioctl (syscall-template.S:82) +# by 0xF58EB67: nr_stun_get_addrs (in /builds/worker/workspace/build/applica +# by 0xF594791: nr_stun_find_local_addresses (in /builds/worker/workspace/bu +# by 0xF58A237: nr_ice_get_local_addresses (in /builds/worker/workspace/buil +# by 0xF58ADDE: nr_ice_gather (in /builds/worker/workspace/build/application +# by 0xE43F35F: mozilla::NrIceCtx::StartGathering() (in /builds/worker/works +# by 0xE419560: mozilla::PeerConnectionMedia::EnsureIceGathering_s() (in / +# by 0xE41A11C: mozilla::runnable_args_memfn<RefPtr<mozilla::PeerConnectio +# Address 0x1cc3fb48 is on thread 6's stack +# in frame #1, created by nr_stun_get_addrs (???:) +{ + Bug 1248365: mochitest-ioctl(SIOCETHTOOL)-1 + Memcheck:Param + ioctl(SIOCETHTOOL) + fun:ioctl + fun:nr_stun_get_addrs + fun:nr_stun_find_local_addresses +} + + +# This looks like uninitialised padding bytes in a structure owned +# by libfontconfig. So there's nothing we can do about it. +# Syscall param write(buf) points to uninitialised byte(s) +# at 0x4E44CCD: ??? (syscall-template.S:82) +# by 0x9F1FF56: ??? (in /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.4.4) +# by 0x9F2679B: ??? (in /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.4.4) +# by 0x9F22B98: ??? (in /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.4.4) +# by 0x9F22C5F: FcConfigAppFontAddDir (in /usr/lib/x86_64-linux-gnu/libfon +# by 0xE850173: gfxFcPlatformFontList::ActivateBundledFonts() (in /home/wo +# by 0xE852258: gfxFcPlatformFontList::InitFontListForPlatform() (in /home +# by 0xE895E21: gfxPlatformFontList::InitFontList() (in /builds/worker/works +# Address 0x2316663c is 156 bytes inside a block of size 1,448 alloc'd +# at 0x4C2CF71: malloc (vg_replace_malloc.c:299) +# by 0x9F1FD1D: ??? (in /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.4.4) +# by 0x9F26788: ??? (in /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.4.4) +# by 0x9F22B98: ??? (in /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.4.4) +# by 0x9F22C5F: FcConfigAppFontAddDir (in /usr/lib/x86_64-linux-gnu/libfon +# by 0xE850173: gfxFcPlatformFontList::ActivateBundledFonts() (in /home/wo +# by 0xE852258: gfxFcPlatformFontList::InitFontListForPlatform() (in /home +# by 0xE895E21: gfxPlatformFontList::InitFontList() (in /builds/worker/works +{ + Bug 1248365: libfontconfig-1 + Memcheck:Param + write(buf) + obj:/*/libpthread*.so* + obj:/*/libfontconfig.so* + ... + obj:/*/libfontconfig.so* + fun:FcConfigAppFontAddDir +} + + +# There's nothing we can do about these short of throwing in +# --show-mismatched-frees=no, but that's a bit drastic, so for now, +# just suppress them. A typical error is: +# +# Mismatched free() / delete / delete [] +# at 0x4C2BE97: free (vg_replace_malloc.c:530) +# by 0xFCD09EC: ots::ots_post_free(ots::Font*) (in /builds/worker/workspace/ +# by 0xFCC600E: ots::Font::~Font() (in /builds/worker/workspace/build/applic +# by 0xFCCBFA5: ots::OTSContext::Process(ots::OTSStream*, unsigned char co +# by 0xE7D7C8D: gfxUserFontEntry::SanitizeOpenTypeData(unsigned char const +# by 0xE7E371D: gfxUserFontEntry::LoadPlatformFont(unsigned char const*, u +# by 0xE7E48AA: gfxUserFontEntry::FontDataDownloadComplete(unsigned char c +# by 0xF49D25B: nsFontFaceLoader::OnStreamComplete(nsIStreamLoader*, nsISu +# Address 0x15671f00 is 0 bytes inside a block of size 490 alloc'd +# at 0x4C2CAEE: operator new(unsigned long) (vg_replace_malloc.c:332) +# by 0xF6AB737: std::vector<unsigned short, std::allocator<unsigned short> +# by 0xFCD0FDE: ots::ots_post_parse(ots::Font*, unsigned char const*, unsi +# by 0xFCCA3D9: (anonymous namespace)::ProcessGeneric(ots::OpenTypeFile*, +# by 0xFCCB17E: (anonymous namespace)::ProcessTTF(ots::OpenTypeFile*, ots: +# by 0xFCCBA54: ots::OTSContext::Process(ots::OTSStream*, unsigned char co +# by 0xE7D7C8D: gfxUserFontEntry::SanitizeOpenTypeData(unsigned char const +# by 0xE7E371D: gfxUserFontEntry::LoadPlatformFont(unsigned char const*, u +{ + Bug 1248365: ots::Font::~Font()-1 + Memcheck:Free + fun:free + fun:_ZN3ots13ots_post_free* + fun:_ZN3ots4FontD1Ev + fun:_ZN3ots10OTSContext7Process* +} + +# and various similar: +{ + ots mismatched frees, Jan 2017, #1 + Memcheck:Free + fun:_ZdlPv + fun:_ZN3ots14ots_glyf_parse* + fun:_ZN12_GLOBAL__N_114ProcessGenericEPN3ots12OpenTypeFile* + fun:_ZN12_GLOBAL__N_110ProcessTTFEPN3ots12OpenTypeFile* +} +{ + ots mismatched frees, Jan 2017, #2 + Memcheck:Free + fun:_ZdlPv + fun:_ZN3ots13ots_cff_parse* + fun:_ZN12_GLOBAL__N_114ProcessGenericEPN3ots12OpenTypeFile* + fun:_ZN3ots10OTSContext7ProcessEPNS_9OTSStream* +} +{ + ots mismatched frees, Jan 2017, #3 + Memcheck:Free + fun:_ZdlPv + fun:_ZN3ots13ots_cff_parse* + fun:_ZN12_GLOBAL__N_114ProcessGenericEPN3ots12OpenTypeFile* + fun:_ZN12_GLOBAL__N_110Process* +} +{ + ots mismatched frees, Jan 2017, #4 + Memcheck:Free + fun:_ZdlPv + fun:_ZN3ots12ots_cff_free* + fun:_ZN3ots4FontD1Ev* + fun:_ZN3ots10OTSContext7Process* +} +{ + ots mismatched frees, Jan 2017, #5 + Memcheck:Free + fun:_ZdlPv + fun:_ZN3ots13ots_loca_free* + fun:_ZN3ots4FontD1Ev* + fun:_ZN3ots10OTSContext7Process* +} +{ + ots mismatched frees, Jan 2017, #6 + Memcheck:Free + fun:_ZdlPv + fun:_ZN3ots14ots_glyf_parse* + fun:_ZN12_GLOBAL__N_114ProcessGenericEPN3ots12OpenTypeFile* + fun:_ZN3ots10OTSContext7ProcessEPNS_9OTSStream* +} + +{ + map_or<selectors::parser::Combinator,bool,closure> #1 (see bug 1365915) + Memcheck:Cond + fun:map_or<selectors::parser::Combinator,bool,closure> + fun:_ZN9selectors8matching33matches_complex_selector_internal* + fun:_ZN9selectors8matching24matches_complex_selector* + fun:matches_selector<style::gecko::wrapper::GeckoElement,closure> +} + +{ + map_or<selectors::parser::Combinator,bool,closure> #2 (see bug 1365915) + Memcheck:Cond + fun:map_or<selectors::parser::Combinator,bool,closure> + fun:_ZN9selectors8matching33matches_complex_selector_internal* + fun:_ZN9selectors8matching24matches_complex_selector* + fun:{{closure}}<closure> +} + +# more leaks in libLLVM-3.6-mesa.so, August 2017. See bug 1338651. +{ + static-object-leaks-in-libLLVM-3.6-mesa.so. See bug 1338651. + Memcheck:Leak + match-leak-kinds: definite + fun:_Znwm + obj:/*/lib*/libLLVM-3.6-mesa.so + obj:/*/lib*/libLLVM-3.6-mesa.so +} + +{ + bug 1632735 + Memcheck:Cond + fun:_ZN9selectors6parser25parse_one_simple_selector17h* + fun:_ZN9selectors6parser14parse_selector17h* + fun:_ZN9selectors6parser24SelectorList$LT$Impl$GT$16parse_with_state17h* +} + +{ + bug 1632735 + Memcheck:Cond + fun:_ZN9selectors6parser25parse_one_simple_selector17h* + fun:_ZN9selectors6parser29parse_functional_pseudo_class17h* + fun:_ZN9selectors6parser25parse_one_simple_selector17h* + fun:_ZN9selectors6parser14parse_selector17h* + fun:_ZN9selectors6parser24SelectorList$LT$Impl$GT$16parse_with_state17h* +} + +{ + bug 1632735 + Memcheck:Cond + fun:_ZN9selectors6parser25parse_one_simple_selector17h* + fun:_ZN9selectors6parser14parse_selector17h* + fun:_ZN9cssparser6parser18parse_until_before17h* + fun:_ZN5style5gecko15selector_parser94_$LT$impl$u20$selectors..parser..Parser$u20$for$u20$style..selector_parser..SelectorParser$GT$36parse_non_ts_functional_pseudo_class17h* + fun:_ZN9selectors6parser29parse_functional_pseudo_class17h* + fun:_ZN9selectors6parser25parse_one_simple_selector17* + fun:_ZN9selectors6parser14parse_selector17h* + fun:_ZN9selectors6parser24SelectorList$LT$Impl$GT$16parse_with_state17h* +} |