!shared->HasBytecodeArray() in src/compiler.cc |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5068740508516352 Fuzzer: mbarbella_js_mutation Job Type: linux_asan_d8_ignition_dbg Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: !shared->HasBytecodeArray() in src/compiler.cc Regressed: V8: r35839:35840 Minimized Testcase (1.62 Kb): https://cluster-fuzz.appspot.com/download/AMIfv952Io824byxvA9bu69INdUjhHoecK0iekyDBRttDdHp1PoOX5xN9btjByU0TyIA9bhqdOf2Ovn6nDr3Npt7bQaYGHJISS7AZaBgYtCdTEoFOKjne5kVWtbXh6lSJIC6hUEUVBSnEUPyqOWXV1ZV7p9eAW0f_A Filer: mstarzinger See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Apr 28 2016
Looks a lot like a manifestation of https://bugs.chromium.org/p/v8/issues/detail?id=4961
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Apr 29 2016
This will be fixed by a CL I have in flight: https://codereview.chromium.org/1917193007/
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May 2 2016
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/d9462d04a0fcc3a8adaa8cf92c1da30a8f03061e commit d9462d04a0fcc3a8adaa8cf92c1da30a8f03061e Author: mstarzinger <mstarzinger@chromium.org> Date: Mon May 02 08:35:26 2016 [compiler] Guard implicit tier-up when ensuring deopt support. This makes sure that Compiler::EnsureDeoptimizationSupport follows the same limitations as other compilation functions that trigger a tier-up. Specifically it prevents against tier-up while inlining when activations are present on the stack. R=yangguo@chromium.org BUG= chromium:607494 LOG=n Review-Url: https://codereview.chromium.org/1917193007 Cr-Commit-Position: refs/heads/master@{#35923} [modify] https://crrev.com/d9462d04a0fcc3a8adaa8cf92c1da30a8f03061e/src/compiler.cc
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May 2 2016
ClusterFuzz has detected this issue as fixed in range 35922:35923. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5068740508516352 Fuzzer: mbarbella_js_mutation Job Type: linux_asan_d8_ignition_dbg Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: !shared->HasBytecodeArray() in src/compiler.cc Regressed: V8: r35839:35840 Fixed: V8: r35922:35923 Minimized Testcase (1.62 Kb): https://cluster-fuzz.appspot.com/download/AMIfv952Io824byxvA9bu69INdUjhHoecK0iekyDBRttDdHp1PoOX5xN9btjByU0TyIA9bhqdOf2Ovn6nDr3Npt7bQaYGHJISS7AZaBgYtCdTEoFOKjne5kVWtbXh6lSJIC6hUEUVBSnEUPyqOWXV1ZV7p9eAW0f_A See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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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May 2 2016
This is fixed. Re comment #2, yes, it's most likely the same underlying cause. Will verify issue v8:4961 independently. Thanks for letting me know.
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Nov 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by mstarzinger@chromium.org
, Apr 28 2016Owner: mstarzinger@chromium.org
Status: Assigned (was: Available)