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  1. Couchbase Server
  2. MB-26694

[4.6.4 CLONE MB-26692] - panic in XDCR logs

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 4.6.4
    • 4.6.4
    • XDCR
    • None
    • Untriaged
    • Unknown

    Description

      ./testrunner -i /tmp/testexec.24289.ini stop-on-failure=False,fail_on_errors=1 -t xdcr.uniXDCR.unidirectional.load_with_async_ops_with_warmup,items=100000,rdirection=unidirection,ctopology=chain,delete=C1,warm=C1-C2,GROUP=CHAIN;P1

      Following panic found in goxdcr logs:

      [2017-11-04 10:48:34,807] - [xdcrnewbasetests:3323] INFO - panic: runtime error: invalid memory address or nil pointer dereference
      		 
      [2017-11-04 10:48:34,807] - [xdcrnewbasetests:3323] INFO - [signal SIGSEGV: segmentation violation code=0x1 addr=0x88 pc=0x7cef46]
      		 
      [2017-11-04 10:48:34,807] - [xdcrnewbasetests:3323] INFO - 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - goroutine 311 [running]:
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - panic(0x94d000, 0xc80430)
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/panic.go:531 +0x1cf fp=0xc420216dc8 sp=0xc420216d30
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - runtime.panicmem()
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/panic.go:63 +0x5e fp=0xc420216de8 sp=0xc420216dc8
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - runtime.sigpanic()
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/signal_unix.go:290 +0x29f fp=0xc420216e38 sp=0xc420216de8
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - github.com/couchbase/goxdcr/parts.(*DcpNozzle).Stop(0xc420135600, 0xc4208c9aa0, 0x58f0a3)
      		 
      [2017-11-04 10:48:34,808] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/goxdcr/parts/dcp_nozzle.go:536 +0x166 fp=0xc420216f70 sp=0xc420216e38
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - github.com/couchbase/goxdcr/common.(Part).Stop-fm(0x4339f8, 0xa15430)
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/goxdcr/pipeline/generic_pipeline.go:305 +0x2f fp=0xc420216f98 sp=0xc420216f70
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - github.com/couchbase/goxdcr/simple_utils.ExecWithTimeout.func1(0xc420930d20, 0xc420890ba0)
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/goxdcr/simple_utils/simple_utils.go:37 +0x27 fp=0xc420216fd0 sp=0xc420216f98
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - runtime.goexit()
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/asm_amd64.s:2197 +0x1 fp=0xc420216fd8 sp=0xc420216fd0
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - created by github.com/couchbase/goxdcr/simple_utils.ExecWithTimeout
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/goxdcr/simple_utils/simple_utils.go:39 +0x94
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - goroutine 1 [chan receive]:
      		 
      [2017-11-04 10:48:34,809] - [xdcrnewbasetests:3323] INFO - runtime.gopark(0xa15580, 0xc42017a178, 0x9ec2fc, 0xc, 0xc5d717, 0x3)
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/proc.go:271 +0x13a fp=0xc42083bc68 sp=0xc42083bc38
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - runtime.goparkunlock(0xc42017a178, 0x9ec2fc, 0xc, 0xc42007cf17, 0x3)
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/proc.go:277 +0x5e fp=0xc42083bca8 sp=0xc42083bc68
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - runtime.chanrecv(0x918de0, 0xc42017a120, 0x0, 0x1, 0x270e)
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/chan.go:513 +0x371 fp=0xc42083bd48 sp=0xc42083bca8
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - runtime.chanrecv1(0x918de0, 0xc42017a120, 0x0)
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/chan.go:395 +0x35 fp=0xc42083bd80 sp=0xc42083bd48
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - main.main()
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/goxdcr/main/main.go:176 +0xd17 fp=0xc42083bf88 sp=0xc42083bd80
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - runtime.main()
      		 
      [2017-11-04 10:48:34,810] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/proc.go:185 +0x20a fp=0xc42083bfe0 sp=0xc42083bf88
      		 
      [2017-11-04 10:48:34,811] - [xdcrnewbasetests:3323] INFO - runtime.goexit()
      		 
      [2017-11-04 10:48:34,811] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/asm_amd64.s:2197 +0x1 fp=0xc42083bfe8 sp=0xc42083bfe0
      		 
      [2017-11-04 10:48:34,811] - [xdcrnewbasetests:3323] INFO - 
      [2017-11-04 10:48:34,811] - [xdcrnewbasetests:3323] INFO - goroutine 17 [syscall, locked to thread]:
      		 
      [2017-11-04 10:48:34,811] - [xdcrnewbasetests:3323] INFO - runtime.goexit()
      		 
      [2017-11-04 10:48:34,811] - [xdcrnewbasetests:3323] INFO - 	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.8.1/go/src/runtime/asm_amd64.s:2197 +0x1 fp=0xc42003cfe8 sp=0xc42003cfe0
      		 
      [2017-11-04 10:48:34,811] - [xdcrnewbasetests:3323] INFO -

      This has happened in another test with the same stack trace:

      ./testrunner -i /tmp/testexec.24289.ini stop-on-failure=False,fail_on_errors=1 -t xdcr.uniXDCR.unidirectional.load_with_async_ops_with_warmup_master,items=100000,rdirection=unidirection,ctopology=chain,standard_buckets=1,update=C1,delete=C1,warm=C1-C2,GROUP=CHAIN;P1

      i have only console output for now - rerunning locally to see if i can get cbcollect logs

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-26692 panic in XDCR logs

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MB-26230 [CLONE MB-25979]- dcp nozzle needs to close tcp connection when stopping

          • Major - Major loss of function.
          • Closed
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              arunkumar Arunkumar Senthilnathan (Inactive)
              yu Yu Sui (Inactive)
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                Updated:
                Resolved:

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