1 # Pass this file to Valgrind with "--suppressions=tools/valgrind.supp" 2 3 # Intentional thread / memory leak in DM. 4 { 5 dm_keepalive_thread_leak 6 Memcheck:Leak 7 match-leak-kinds: possible 8 ... 9 fun:_ZN8SkThreadC1EPFvPvES0_ 10 ... 11 fun:_Z7dm_mainv 12 fun:main 13 } 14 15 # Intentional thread / memory leak in nanobench. 16 { 17 nanobench_keepalive_thread_leak 18 Memcheck:Leak 19 match-leak-kinds: possible 20 ... 21 fun:_ZN8SkThreadC1EPFvPvES0_ 22 ... 23 fun:_Z14nanobench_mainv 24 fun:main 25 } 26 27 # Third party lib, driver issues. 28 { 29 ati_driver_bug_1 30 Memcheck:Param 31 ioctl(generic) 32 fun:ioctl 33 ... 34 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 35 } 36 { 37 ati_driver_bug_2 38 Memcheck:Cond 39 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 40 } 41 { 42 ati_driver_bug_3 43 Memcheck:Addr8 44 ... 45 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 46 } 47 { 48 ati_driver_bug_4 49 Memcheck:Addr4 50 ... 51 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 52 } 53 { 54 ati_driver_bug_5 55 Memcheck:Addr2 56 ... 57 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 58 } 59 { 60 ati_driver_bug_6 61 Memcheck:Addr1 62 ... 63 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 64 } 65 { 66 ati_driver_bug_7 67 Memcheck:Leak 68 fun:malloc 69 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 70 } 71 { 72 driver_bug_8 73 Memcheck:Overlap 74 fun:strcpy 75 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 76 } 77 { 78 ati_driver_bug_9 79 Memcheck:Leak 80 fun:calloc 81 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 82 } 83 { 84 ati_driver_bug_10 85 Memcheck:Leak 86 fun:malloc 87 obj:/usr/lib/fglrx/fglrx-libGL.so.1.2 88 } 89 { 90 nv_driver_bug_1 91 Memcheck:Param 92 write(buf) 93 ... 94 obj:*/libnvidia-glcore.so* 95 } 96 { 97 nv_driver_bug_2 98 Memcheck:Cond 99 ... 100 obj:*/libnvidia-glcore.so* 101 } 102 { 103 nv_driver_bug_3 104 Memcheck:Leak 105 fun:calloc 106 obj:/usr/lib*/libGL.so* 107 } 108 { 109 #Fixed by FontConfig 2.9.0 110 #http://cgit.freedesktop.org/fontconfig/commit/?id=1c475d5c8cb265ac939d6b9e097666e300162511 111 font_config_bug_1 112 Memcheck:Addr4 113 fun:FcConfigFileExists 114 } 115 { 116 #https://bugs.freedesktop.org/show_bug.cgi?id=8215 117 #https://bugs.freedesktop.org/show_bug.cgi?id=8428 118 #FcPattern uses 'intptr_t elts_offset' instead of 'FcPatternEltPtr elts', 119 #which confuses valgrind. 120 font_config_bug_2 121 Memcheck:Leak 122 fun:*alloc 123 ... 124 fun:Fc*Add* 125 } 126 { 127 #Same root cause as font_config_bug_2. 128 #The 'leak' here is a copy of rule values, as opposed to new values. 129 font_config_bug_3 130 Memcheck:Leak 131 fun:*alloc 132 ... 133 fun:FcConfigValues 134 fun:FcConfigSubstituteWithPat 135 fun:FcFontRenderPrepare 136 } 137 { 138 #Same root cause as font_config_bug_2. 139 #The 'leak' is copies of font or pattern values into returned pattern values. 140 font_config_bug_4 141 Memcheck:Leak 142 fun:*alloc 143 ... 144 fun:FcValue* 145 fun:FcFontRenderPrepare 146 } 147 { 148 zlib_bug_1 149 Memcheck:Cond 150 fun:inflateReset2 151 fun:inflateInit2_ 152 fun:png_create_read_struct_2 153 fun:png_create_read_struct 154 } 155 { 156 zlib_bug_2 157 Memcheck:Cond 158 fun:inflateReset2 159 fun:inflateInit2_ 160 fun:_ZN12_GLOBAL__N_17doFlateEbP8SkStreamP9SkWStream 161 fun:_ZN7SkFlate7InflateEP8SkStreamP9SkWStream 162 } 163 164 # Why is it OK to suppress this? 165 { 166 SkRTConfRegistry_bug_1 167 Memcheck:Leak 168 fun:_Znwm 169 fun:_ZN16SkRTConfRegistry12registerConfEP12SkRTConfBase 170 } 171 172 # The gpu_issue_* suppressions suppress issues that cannot be reproduced locally. These appear to be 173 # due to valgrind not knowing about memory mapped by the ATI driver via glMapBuffer. 174 { 175 gpu_issue_1 176 Memcheck:Addr2 177 fun:_ZNK5GrGpu18getQuadIndexBufferEv 178 } 179 { 180 gpu_issue_2 181 Memcheck:Addr2 182 fun:_ZN24GrAAHairLinePathRenderer6CreateEP9GrContext 183 } 184 { 185 gpu_issue_3 186 Memcheck:Addr2 187 fun:_ZN16GrAARectRenderer21aaFillRectIndexBufferEP5GrGpu 188 } 189 { 190 gpu_issue_4 191 Memcheck:Addr8 192 fun:_ZN24GrAAHairLinePathRenderer14createLineGeomERK6SkPathP12GrDrawTargetRK8SkTArrayI7SkPointLb1EEiPNS3_19AutoReleaseGeometryEP6SkRect 193 } 194 { 195 gpu_issue_5 196 Memcheck:Addr8 197 fun:_ZN21GrDefaultPathRenderer10createGeomERK6SkPathRK11SkStrokeRecfP12GrDrawTargetP15GrPrimitiveTypePiSA_PNS6_19AutoReleaseGeometryE 198 } 199 { 200 gpu_issue_6 201 Memcheck:Addr8 202 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 203 } 204 { 205 gpu_issue_7 206 Memcheck:Addr4 207 fun:_ZNK7SkPoint24distanceToLineBetweenSqdERKS_S1_PNS_4SideE 208 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 209 } 210 { 211 gpu_issue_8 212 Memcheck:Addr4 213 fun:_ZN24GrAAHairLinePathRenderer14createLineGeomERK6SkPathP12GrDrawTargetRK8SkTArrayI7SkPointLb1EEiPNS3_19AutoReleaseGeometryEP6SkRect 214 } 215 { 216 gpu_issue_9 217 Memcheck:Addr2 218 fun:_ZN21GrDefaultPathRenderer10createGeomERK6SkPathRK11SkStrokeRecfP12GrDrawTargetP15GrPrimitiveTypePiSA_PNS6_19AutoReleaseGeometryE 219 } 220 { 221 gpu_issue_10 222 Memcheck:Addr4 223 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 224 } 225 { 226 gpu_issue_11 227 Memcheck:Addr2 228 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 229 } 230 { 231 gpu_issue_12 232 Memcheck:Addr8 233 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 234 } 235 { 236 gpu_issue_13 237 Memcheck:Addr4 238 fun:_ZNK7SkPoint24distanceToLineBetweenSqdERKS_S1_PNS_4SideE 239 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 240 } 241 { 242 gpu_issue_14 243 Memcheck:Addr4 244 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 245 } 246 { 247 gpu_issue_15 248 Memcheck:Addr2 249 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 250 } 251 { 252 libjpeg_turbo_bug4550_1 253 Memcheck:Cond 254 fun:_Z26S32A_Opaque_BlitRow32_SSE4PjPKjij 255 fun:_ZN14Sprite_D32_S328blitRectEiiii 256 } 257 { 258 libjpeg_turbo_bug4550_2 259 Memcheck:Cond 260 fun:_ZL15S32A_D565_BlendPtPKjijii 261 fun:_ZN26Sprite_D16_S32_BlitRowProc8blitRectEiiii 262 } 263 { 264 libjpeg_turbo_bug4550_3 265 Memcheck:Cond 266 fun:_ZN12_GLOBAL__N_120ConvolveHorizontallyILb0EEEvPKhRK21SkConvolutionFilter1DPh 267 fun:_Z14BGRAConvolve2DPKhibRK21SkConvolutionFilter1DS3_iPhRK18SkConvolutionProcsb 268 } 269
