1 # Pass this file to Valgrind with "--suppressions=tools/valgrind.supp" 2 3 # Intentional thread / memory leak in DM and nanbench. 4 { 5 nanobench_and_dm_keepalive_thread_leak 6 Memcheck:Leak 7 match-leak-kinds: possible,definite 8 ... 9 fun:start_keepalive 10 ... 11 fun:main 12 ... 13 } 14 15 # Third party lib, driver issues. 16 { 17 ati_driver_bug_1 18 Memcheck:Param 19 ioctl(generic) 20 fun:ioctl 21 ... 22 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 23 } 24 { 25 ati_driver_bug_2 26 Memcheck:Cond 27 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 28 } 29 { 30 ati_driver_bug_3 31 Memcheck:Addr8 32 ... 33 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 34 } 35 { 36 ati_driver_bug_4 37 Memcheck:Addr4 38 ... 39 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 40 } 41 { 42 ati_driver_bug_5 43 Memcheck:Addr2 44 ... 45 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 46 } 47 { 48 ati_driver_bug_6 49 Memcheck:Addr1 50 ... 51 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 52 } 53 { 54 ati_driver_bug_7 55 Memcheck:Leak 56 fun:malloc 57 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 58 } 59 { 60 driver_bug_8 61 Memcheck:Overlap 62 fun:strcpy 63 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 64 } 65 { 66 ati_driver_bug_9 67 Memcheck:Leak 68 fun:calloc 69 obj:/usr/lib/x86_64-linux-gnu/dri/fglrx_dri.so 70 } 71 { 72 ati_driver_bug_10 73 Memcheck:Leak 74 fun:malloc 75 obj:/usr/lib/fglrx/fglrx-libGL.so.1.2 76 } 77 { 78 nv_driver_bug_1 79 Memcheck:Param 80 write(buf) 81 ... 82 obj:*/libnvidia-glcore.so* 83 } 84 { 85 nv_driver_bug_2 86 Memcheck:Cond 87 ... 88 obj:*/libnvidia-glcore.so* 89 } 90 { 91 nv_driver_bug_3 92 Memcheck:Leak 93 fun:calloc 94 obj:/usr/lib*/libGL.so* 95 } 96 { 97 nv_driver_bug_4 98 Memcheck:Param 99 sendmsg(msg.msg_iov[0]) 100 fun:sendmsg 101 obj:*/libGLX_nvidia.so* 102 } 103 { 104 #Fixed by FontConfig 2.9.0 105 #http://cgit.freedesktop.org/fontconfig/commit/?id=1c475d5c8cb265ac939d6b9e097666e300162511 106 font_config_bug_1 107 Memcheck:Addr4 108 fun:FcConfigFileExists 109 } 110 { 111 #https://bugs.freedesktop.org/show_bug.cgi?id=8215 112 #https://bugs.freedesktop.org/show_bug.cgi?id=8428 113 #FcPattern uses 'intptr_t elts_offset' instead of 'FcPatternEltPtr elts', 114 #which confuses valgrind. 115 font_config_bug_2 116 Memcheck:Leak 117 fun:*alloc 118 ... 119 fun:Fc*Add* 120 } 121 { 122 #Same root cause as font_config_bug_2. 123 #The 'leak' here is a copy of rule values, as opposed to new values. 124 font_config_bug_3 125 Memcheck:Leak 126 fun:*alloc 127 ... 128 fun:FcConfigValues 129 fun:FcConfigSubstituteWithPat 130 fun:FcFontRenderPrepare 131 } 132 { 133 #Same root cause as font_config_bug_2. 134 #The 'leak' is copies of font or pattern values into returned pattern values. 135 font_config_bug_4 136 Memcheck:Leak 137 fun:*alloc 138 ... 139 fun:FcValue* 140 fun:FcFontRenderPrepare 141 } 142 { 143 font_config_bug_5 144 Memcheck:Leak 145 fun:malloc 146 obj:*/libfontconfig.so.1.8.0 147 fun:FcConfigSubstituteWithPat 148 } 149 { 150 font_config_bug_6 151 Memcheck:Leak 152 fun:*alloc 153 ... 154 obj:*/libfontconfig.so.1.8.0 155 fun:FcFont* 156 } 157 { 158 zlib_bug_1 159 Memcheck:Cond 160 fun:inflateReset2 161 fun:inflateInit2_ 162 fun:png_create_read_struct_2 163 fun:png_create_read_struct 164 } 165 { 166 zlib_bug_2 167 Memcheck:Cond 168 fun:inflateReset2 169 fun:inflateInit2_ 170 fun:_ZN12_GLOBAL__N_17doFlateEbP8SkStreamP9SkWStream 171 fun:_ZN7SkFlate7InflateEP8SkStreamP9SkWStream 172 } 173 174 # Why is it OK to suppress this? 175 { 176 SkRTConfRegistry_bug_1 177 Memcheck:Leak 178 fun:_Znwm 179 fun:_ZN16SkRTConfRegistry12registerConfEP12SkRTConfBase 180 } 181 182 # The gpu_issue_* suppressions suppress issues that cannot be reproduced locally. These appear to be 183 # due to valgrind not knowing about memory mapped by the ATI driver via glMapBuffer. 184 { 185 gpu_issue_1 186 Memcheck:Addr2 187 fun:_ZNK5GrGpu18getQuadIndexBufferEv 188 } 189 { 190 gpu_issue_2 191 Memcheck:Addr2 192 fun:_ZN24GrAAHairLinePathRenderer6CreateEP9GrContext 193 } 194 { 195 gpu_issue_3 196 Memcheck:Addr2 197 fun:_ZN16GrAARectRenderer21aaFillRectIndexBufferEP5GrGpu 198 } 199 { 200 gpu_issue_4 201 Memcheck:Addr8 202 fun:_ZN24GrAAHairLinePathRenderer14createLineGeomERK6SkPathP12GrDrawTargetRK8SkTArrayI7SkPointLb1EEiPNS3_19AutoReleaseGeometryEP6SkRect 203 } 204 { 205 gpu_issue_5 206 Memcheck:Addr8 207 fun:_ZN21GrDefaultPathRenderer10createGeomERK6SkPathRK11SkStrokeRecfP12GrDrawTargetP15GrPrimitiveTypePiSA_PNS6_19AutoReleaseGeometryE 208 } 209 { 210 gpu_issue_6 211 Memcheck:Addr8 212 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 213 } 214 { 215 gpu_issue_7 216 Memcheck:Addr4 217 fun:_ZNK7SkPoint24distanceToLineBetweenSqdERKS_S1_PNS_4SideE 218 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 219 } 220 { 221 gpu_issue_8 222 Memcheck:Addr4 223 fun:_ZN24GrAAHairLinePathRenderer14createLineGeomERK6SkPathP12GrDrawTargetRK8SkTArrayI7SkPointLb1EEiPNS3_19AutoReleaseGeometryEP6SkRect 224 } 225 { 226 gpu_issue_9 227 Memcheck:Addr2 228 fun:_ZN21GrDefaultPathRenderer10createGeomERK6SkPathRK11SkStrokeRecfP12GrDrawTargetP15GrPrimitiveTypePiSA_PNS6_19AutoReleaseGeometryE 229 } 230 { 231 gpu_issue_10 232 Memcheck:Addr4 233 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 234 } 235 { 236 gpu_issue_11 237 Memcheck:Addr2 238 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK11SkStrokeRecP12GrDrawTargetb 239 } 240 { 241 gpu_issue_12 242 Memcheck:Addr8 243 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 244 } 245 { 246 gpu_issue_13 247 Memcheck:Addr4 248 fun:_ZNK7SkPoint24distanceToLineBetweenSqdERKS_S1_PNS_4SideE 249 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 250 } 251 { 252 gpu_issue_14 253 Memcheck:Addr4 254 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 255 } 256 { 257 gpu_issue_15 258 Memcheck:Addr2 259 fun:_ZN22GrAAConvexPathRenderer10onDrawPathERK6SkPathRK11SkStrokeRecP12GrDrawTargetb 260 } 261 { 262 libjpeg_turbo_bug4550_1 263 Memcheck:Cond 264 fun:_Z26S32A_Opaque_BlitRow32_SSE4PjPKjij 265 fun:_ZN14Sprite_D32_S328blitRectEiiii 266 } 267 { 268 libjpeg_turbo_bug4550_2 269 Memcheck:Cond 270 fun:_ZL15S32A_D565_BlendPtPKjijii 271 fun:_ZN26Sprite_D16_S32_BlitRowProc8blitRectEiiii 272 } 273 { 274 libjpeg_turbo_bug4550_3 275 Memcheck:Cond 276 fun:_ZN12_GLOBAL__N_120ConvolveHorizontallyILb0EEEvPKhRK21SkConvolutionFilter1DPh 277 fun:_Z14BGRAConvolve2DPKhibRK21SkConvolutionFilter1DS3_iPhRK18SkConvolutionProcsb 278 } 279
