[MESOS-8460] `Slave::detachFile` can segfault because it could use invalid Framework*.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Target Version/s: 1.5.0
• Sprint: Mesosphere Sprint 72
• Story Points: 3
• Assignee: Chun-Hung Hsiao
• Reporter: Vinod Kone
• Shepherd: Michael Park
• Created: 18/Jan/18 20:33
• Updated: 09/Feb/18 06:37
• Resolved: 19/Jan/18 03:23

Description

Observed this SEGV in an internal cluster

{noformat}
2018-01-18 19:00:54: *** SIGSEGV (@0x0) received by PID 26410 (TID 0x7fe9e4f65700) from PID 0; stack trace: ***
2018-01-18 19:00:54: @     0x7fe9ea2c85e0 (unknown)
2018-01-18 19:00:54: @     0x7fe9ec4cc855 mesos::internal::Files::detach()
2018-01-18 19:00:54: @     0x7fe9ec8cb5b0 mesos::internal::slave::Slave::detachFile()
2018-01-18 19:00:54: @     0x7fe9ec8ccadb _ZZN5mesos8internal5slave9Framework15recoverExecutorERKNS1_5state13ExecutorStateEbRK7hashsetINS_6TaskIDESt4hashIS8_ESt8equal_toIS8_EEENKUlRKN7process6FutureI7NothingEEE0_clESL_.isra.2000
2018-01-18 19:00:54: @     0x7fe9ec37e4e4 _ZNO6lambda12CallableOnceIFvPN7process11ProcessBaseEEE10CallableFnINS_8internal7PartialIZNS1_8internal8DispatchIvEclINS0_IFvvEEEEEvRKNS1_4UPIDEOT_EUlOSE_S3_E_JSE_St12_PlaceholderILi1EEEEEEclEOS3_
2018-01-18 19:00:54: @     0x7fe9ed455ea1 process::ProcessBase::consume()
2018-01-18 19:00:54: @     0x7fe9ed464bcc process::ProcessManager::resume()
2018-01-18 19:00:54: @     0x7fe9ed46a136 _ZNSt6thread5_ImplISt12_Bind_simpleIFZN7process14ProcessManager12init_threadsEvEUlvE_vEEE6_M_runEv
2018-01-18 19:00:54: @     0x7fe9ea7a0230 (unknown)
2018-01-18 19:00:54: @     0x7fe9ea2c0e25 start_thread
2018-01-18 19:00:54: @     0x7fe9e9fee34d __clone
2018-01-18 19:00:54: dcos-mesos-slave.service: main process exited, code=killed, status=11/SEGV{noformat}

Issue Links

• is caused by: MESOS-8279 Persistent volumes are not visible in Mesos UI using default executor on Linux.