Detailed report: https://clusterfuzz.com/testcase?key=5655239857537024 Fuzzer: inferno_twister Job Type: linux_ubsan_vptr_content_shell_drt Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x000000000018 Crash State: gpu::gles2::Shader::DoCompile gpu::gles2::Program::CompileAttachedShaders gpu::gles2::Program::Link Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=444009:444017 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv941X--TgMc2QKs9UBZ942FUJBugvHD6xXru9hQscs6s4_nZQjllNtcj8kFh3XANRD9Q0ngIvTHWmyTH4erXb69n4LHKS6aj58jpZyYSkXuRxhklhPL5Pf08kSL65SdS8pI-NcP0GZLf_uJwQolTt9N-xZ42dxaOs5czUKsEntMswxAXckyp38YV5u8ciPBjHX70wxe5q5LeNrHSNsDtpmyND_Chnp1N9Gg4S4J7PnJK_05_a_KDOu8GiLtvq4J-Kw95mPosYB2CDUQliii5-W2iZO2AK5fJpyB3TnIVOJUCo5z-YMXBkd98ZvvdeDQlauii5A5IhRfvocAGL1W7K5xqP7psIXNG24U9Wp8xH-S2P8tpilMit-JklGGO0IGaiRt_giZsR3s5W_b-FXu9d-DX5Y0C1g?testcase_id=5655239857537024 Additional requirements: Requires HTTP Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
Predator and regressing range did not given any suspected CL. adding few devs who worked on file gles2_cmd_decoder.cc. could some one please take a look?. Thank you.
Comment 1 by mummare...@chromium.org
, Mar 23 2017Components: Internals>GPU>Internals
Labels: Test-Predator-Wrong M-59