Out-of-memory in gpu_fuzzer |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6575132139847680 Fuzzer: libFuzzer_gpu_fuzzer Job Type: libfuzzer_chrome_msan Platform Id: linux Crash Type: Out-of-memory (exceeds 2048 MB) Crash Address: Crash State: gpu_fuzzer Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=512673:512693 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6575132139847680 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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May 22 2018
This issue looks similar to bug 834570 , hence assigning to the same owner for more updates. piman@ Could you please take a look in to this issue? Thanks!
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Jun 4 2018
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Jun 11 2018
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Jun 11 2018
https://chromium-review.googlesource.com/c/chromium/src/+/1096296 fixes this locally.
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Jun 13 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/30a1acd5c3e233f4105d04289a5d4907fc09e589 commit 30a1acd5c3e233f4105d04289a5d4907fc09e589 Author: Antoine Labour <piman@chromium.org> Date: Wed Jun 13 21:04:44 2018 Use a fixed sized buffer for simulated attrib 0 uploads This avoids allocating arbitrary large buffers, which could fail or cause unnecessary fragmentation. Bug: 844854 Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel Change-Id: Ib7f0f14628fdb26c7efad08c26aba77d4b20095c Reviewed-on: https://chromium-review.googlesource.com/1096296 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Commit-Queue: Antoine Labour <piman@chromium.org> Cr-Commit-Position: refs/heads/master@{#566981} [modify] https://crrev.com/30a1acd5c3e233f4105d04289a5d4907fc09e589/gpu/command_buffer/service/gles2_cmd_decoder.cc
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Jun 14 2018
ClusterFuzz has detected this issue as fixed in range 566973:566988. Detailed report: https://clusterfuzz.com/testcase?key=6575132139847680 Fuzzer: libFuzzer_gpu_fuzzer Job Type: libfuzzer_chrome_msan Platform Id: linux Crash Type: Out-of-memory (exceeds 2048 MB) Crash Address: Crash State: gpu_fuzzer Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=512673:512693 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=566973:566988 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6575132139847680 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
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Jun 14 2018
ClusterFuzz testcase 6575132139847680 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, May 19 2018Labels: ClusterFuzz-Auto-CC