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Issue metadata

Status: Verified
Owner:
Closed: Jul 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows
Pri: 1
Type: Bug



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Crash in net::URLRequestContext::CreateRequest

Project Member Reported by ClusterFuzz, Jun 30 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6698844524118016

Fuzzer: inferno_twister_custom_bundle
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000040
Crash State:
  net::URLRequestContext::CreateRequest
  content::ResourceDispatcherHostImpl::BeginRequest
  content::ResourceDispatcherHostImpl::OnRequestResource
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=402790:402831

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv96_NUUiMY3Pg0vEK52zEDg7RyR1Ig9EqY1ESarvXvxX99ZqGJGR1urRhMHdh20JjU1uIDjqwAoqFruPF5n1gPGGBgQpD_13YQIjZZ3_zo6Bzug4SQBpe1xweMdTAS6pZUPp-j7m5oXfgZU2uPkujf9tfPntrQ?testcase_id=6698844524118016


Additional requirements: Requires Gestures

Filer: tkonchada

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: dcheng@chromium.org davidben@chromium.org tzik@chromium.org
Labels: findit-wrong Te-Logged M-51
Owner: clamy@chromium.org
Status: Assigned (was: Available)
CL : https://chromium.googlesource.com/chromium/src/+log/c125a9b0e118930ec8dae1391f8c2103173311e9..8385f6409b5b4a13a079209db6eb37f3593e114c?pretty=fuller

Possible suspect : https://codereview.chromium.org/2045383002

Please reassign if this is not related to your change.

Comment 2 by mmenke@chromium.org, Jun 30 2016

Issue 624888 has been merged into this issue.

Comment 3 by mmenke@chromium.org, Jun 30 2016

Erm...or maybe not a dupe, actually - we're seeing a similar crash across channels / versions, so may not be a real regression - could be the CL just changed timing enough so a bot can consistently run into a pre-existing issue.  Or may be a real regression.
Project Member

Comment 4 by ClusterFuzz, Jul 1 2016

ClusterFuzz has detected this testcase as flaky and is unable to reproduce it in the original crash revision. Skipping fixed testing check and marking it as potentially fixed.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6698844524118016

Fuzzer: inferno_twister_custom_bundle
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000040
Crash State:
  net::URLRequestContext::CreateRequest
  content::ResourceDispatcherHostImpl::BeginRequest
  content::ResourceDispatcherHostImpl::OnRequestResource
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=402790:402831

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv96_NUUiMY3Pg0vEK52zEDg7RyR1Ig9EqY1ESarvXvxX99ZqGJGR1urRhMHdh20JjU1uIDjqwAoqFruPF5n1gPGGBgQpD_13YQIjZZ3_zo6Bzug4SQBpe1xweMdTAS6pZUPp-j7m5oXfgZU2uPkujf9tfPntrQ?testcase_id=6698844524118016


Additional requirements: Requires Gestures

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.
Project Member

Comment 5 by ClusterFuzz, Jul 15 2016

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5529808868212736

Fuzzer: attekett_surku_fuzzer
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000040
Crash State:
  net::URLRequestContext::CreateRequest
  content::ResourceDispatcherHostImpl::BeginRequest
  content::ResourceDispatcherHostImpl::OnRequestResource
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_media&range=381909:382014

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv94JAzMgqA8WsbJefWakojOQVnj2XwrbVlPJc8Cb5Nm-j0uP-zFSsNVBztMMcJs2MjWDy4lATIKjQhbWTCylhTNn2Rz1ihDdoQs1jTT_47bTDVDEzbyS5vFQL2vloVEcexTnaJS82YUkEsgyljUwzMrhEeDaI9XLI41s3Cp2MDivKec2Rh4?testcase_id=5529808868212736


Additional requirements: Requires Gestures

Filer: nyerramilli

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
Project Member

Comment 6 by ClusterFuzz, Jul 27 2016

ClusterFuzz has detected this issue as fixed in range 407480:407711.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5529808868212736

Fuzzer: attekett_surku_fuzzer
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000040
Crash State:
  net::URLRequestContext::CreateRequest
  content::ResourceDispatcherHostImpl::BeginRequest
  content::ResourceDispatcherHostImpl::OnRequestResource
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_media&range=381909:382014
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_media&range=407480:407711

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv94JAzMgqA8WsbJefWakojOQVnj2XwrbVlPJc8Cb5Nm-j0uP-zFSsNVBztMMcJs2MjWDy4lATIKjQhbWTCylhTNn2Rz1ihDdoQs1jTT_47bTDVDEzbyS5vFQL2vloVEcexTnaJS82YUkEsgyljUwzMrhEeDaI9XLI41s3Cp2MDivKec2Rh4?testcase_id=5529808868212736


Additional requirements: Requires Gestures

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.
Project Member

Comment 7 by ClusterFuzz, Jul 27 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase is verified as fixed, closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member

Comment 8 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
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
Project Member

Comment 9 by ClusterFuzz, Apr 10 2017

Labels: OS-Windows

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