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https://issues.apache.org/jira/browse/MESOS-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gavin updated MESOS-6938:
-------------------------
Comment: was deleted
(was: www.rtat.net)
> Libprocess reinitialization is flaky, can segfault.
> ---------------------------------------------------
>
> Key: MESOS-6938
> URL: https://issues.apache.org/jira/browse/MESOS-6938
> Project: Mesos
> Issue Type: Bug
> Components: libprocess, test
> Environment: ASF CI, CentOS 7, libevent and SSL enabled
> Reporter: Greg Mann
> Priority: Major
> Labels: flaky-test, integration, libprocess, tests
>
> This was observed on ASF CI. Based on the placement of the stacktrace, the
> segfault seems to occur during libprocess reinitialization, when
> {{process::initialize}} is called:
> {code}
> [----------] 4 tests from Encryption/NetSocketTest
> [ RUN ] Encryption/NetSocketTest.EOFBeforeRecv/0
> I0117 15:18:35.320691 27596 openssl.cpp:419] CA file path is unspecified!
> NOTE: Set CA file path with LIBPROCESS_SSL_CA_FILE=<filepath>
> I0117 15:18:35.320714 27596 openssl.cpp:424] CA directory path unspecified!
> NOTE: Set CA directory path with LIBPROCESS_SSL_CA_DIR=<dirpath>
> I0117 15:18:35.320719 27596 openssl.cpp:429] Will not verify peer certificate!
> NOTE: Set LIBPROCESS_SSL_VERIFY_CERT=1 to enable peer certificate verification
> I0117 15:18:35.320726 27596 openssl.cpp:435] Will only verify peer
> certificate if presented!
> NOTE: Set LIBPROCESS_SSL_REQUIRE_CERT=1 to require peer certificate
> verification
> I0117 15:18:35.335141 27596 process.cpp:1234] libprocess is initialized on
> 172.17.0.3:46415 with 16 worker threads
> [ OK ] Encryption/NetSocketTest.EOFBeforeRecv/0 (422 ms)
> [ RUN ] Encryption/NetSocketTest.EOFBeforeRecv/1
> I0117 15:18:35.390697 27596 process.cpp:1234] libprocess is initialized on
> 172.17.0.3:39822 with 16 worker threads
> [ OK ] Encryption/NetSocketTest.EOFBeforeRecv/1 (6 ms)
> [ RUN ] Encryption/NetSocketTest.EOFAfterRecv/0
> I0117 15:18:35.998528 27596 openssl.cpp:419] CA file path is unspecified!
> NOTE: Set CA file path with LIBPROCESS_SSL_CA_FILE=<filepath>
> I0117 15:18:35.998559 27596 openssl.cpp:424] CA directory path unspecified!
> NOTE: Set CA directory path with LIBPROCESS_SSL_CA_DIR=<dirpath>
> I0117 15:18:35.998566 27596 openssl.cpp:429] Will not verify peer certificate!
> NOTE: Set LIBPROCESS_SSL_VERIFY_CERT=1 to enable peer certificate verification
> I0117 15:18:35.998572 27596 openssl.cpp:435] Will only verify peer
> certificate if presented!
> NOTE: Set LIBPROCESS_SSL_REQUIRE_CERT=1 to require peer certificate
> verification
> I0117 15:18:36.010643 27596 process.cpp:1234] libprocess is initialized on
> 172.17.0.3:47429 with 16 worker threads
> [ OK ] Encryption/NetSocketTest.EOFAfterRecv/0 (664 ms)
> [ RUN ] Encryption/NetSocketTest.EOFAfterRecv/1
> I0117 15:18:36.079453 27596 process.cpp:1234] libprocess is initialized on
> 172.17.0.3:38149 with 16 worker threads
> [ OK ] Encryption/NetSocketTest.EOFAfterRecv/1 (19 ms)
> *** Aborted at 1484666316 (unix time) try "date -d @1484666316" if you are
> using GNU date ***
> PC: @ 0x7f7643ad7c56 __memcpy_ssse3_back
> *** SIGSEGV (@0x57c10f8) received by PID 27596 (TID 0x7f76393c2700) from PID
> 92016888; stack trace: ***
> @ 0x7f7644ba0370 (unknown)
> @ 0x7f7643ad7c56 __memcpy_ssse3_back
> @ 0x7f76443248e0 (unknown)
> @ 0x7f7644324f8c (unknown)
> @ 0x422a4d process::UPID::UPID()
> I0117 15:18:36.090376 27596 process.cpp:1234] libprocess is initialized on
> 172.17.0.3:43835 with 16 worker threads
> [----------] 4 tests from Encryption/NetSocketTest (1116 ms total)
> [----------] 6 tests from SSLVerifyIPAdd/SSLTest
> [ RUN ] SSLVerifyIPAdd/SSLTest.BasicSameProcess/0
> @ 0x8ae4a8 process::DispatchEvent::DispatchEvent()
> @ 0x8a6a5e process::internal::dispatch()
> @ 0x8c0b44 process::dispatch<>()
> @ 0x8a598a process::ProcessBase::route()
> @ 0x98be53 process::ProcessBase::route<>()
> @ 0x988096 process::Help::initialize()
> @ 0x89ef2a process::ProcessManager::resume()
> @ 0x89b976
> _ZZN7process14ProcessManager12init_threadsEvENKUt_clEv
> @ 0x8adb3c
> _ZNSt12_Bind_simpleIFZN7process14ProcessManager12init_threadsEvEUt_vEE9_M_invokeIIEEEvSt12_Index_tupleIIXspT_EEE
> @ 0x8ada80
> _ZNSt12_Bind_simpleIFZN7process14ProcessManager12init_threadsEvEUt_vEEclEv
> @ 0x8ada0a
> _ZNSt6thread5_ImplISt12_Bind_simpleIFZN7process14ProcessManager12init_threadsEvEUt_vEEE6_M_runEv
> @ 0x7f764431b230 (unknown)
> @ 0x7f7644b98dc5 start_thread
> @ 0x7f7643a8473d __clone
> make[7]: *** [check-local] Segmentation fault
> {code}
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