Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-47966

[System Test] Eventing crash "fatal error: runtime: out of memory" across multiple nodes

    XMLWordPrintable

Details

    Description

      Build : 7.1.0-1138
      Test : -test tests/integration/neo/test_neo_kv_gsi_coll_xdcr_backup_sgw_fts_itemct_txns_eventing_cbas_scale3_magma.yml -scope tests/integration/neo/scope_neo_with_backup_magma.yml
      Scale : 3
      Iteration : 1st

      Seeing the following crash on 172.23.106.136

      2021-08-14T02:00:53.722-07:00 [Info] [gocb] Will retry request. Backoff=500ms, OperationID=0x58de9. Reason=KV_ERROR_MAP_RETRY_INDICATED
      2021-08-14T02:00:53.727-07:00 [Info] DCPT[eventing:20V03rv7-254:{eventing:20V03rv7-253:worker_timers_0_0_172.23.96.48:11210_172.23.106.136:8096}/0] ##2f DCP_STREAMEND for vb 47
      2021-08-14T02:00:53.728-07:00 [Info] Consumer::dcpRequestStreamHandle [worker_sbm_0_0:/tmp/127.0.0.1:8091_0_3256247565.sock:16325] vb: 212 Updated checkpoint blob to indicate STREAMREQ was issued
      2021-08-14T02:00:53.728-07:00 [Info] Consumer::processReqStreamMessages [worker_sbm_0_0:/tmp/127.0.0.1:8091_0_3256247565.sock:16325] vb: 212 DCP stream successfully requested
      2021-08-14T02:00:53.744-07:00 [Info] DCPT[eventing:20V03rv7-256:{eventing:20V03rv7-255:worker_sbm_0_0_172.23.123.26:11210_172.23.106.136:8096}/0] ##d4 DCP_STREAMEND for vb 212
      2021-08-14T02:00:53.746-07:00 [Info] [gocb] Will retry request. Backoff=500ms, OperationID=0x58dea. Reason=KV_ERROR_MAP_RETRY_INDICATED
      fatal error: runtime: out of memory
       
      runtime stack:
      runtime.throw(0x14fa3dd, 0x16)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/panic.go:774 +0x72
      runtime.sysMap(0xc674000000, 0x104000000, 0x2141bb8)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mem_linux.go:169 +0xc5
      runtime.(*mheap).sysAlloc(0x2129520, 0x104000000, 0x7f9cfa7fbc88, 0x964dd7)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/malloc.go:701 +0x1cd
      runtime.(*mheap).grow(0x2129520, 0x82000, 0xffffffff)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1255 +0xa3
      runtime.(*mheap).allocSpanLocked(0x2129520, 0x82000, 0x2141bc8, 0x0)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1170 +0x266
      runtime.(*mheap).alloc_m(0x2129520, 0x82000, 0x7f9ca0df0101, 0x0)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1022 +0xc2
      runtime.(*mheap).alloc.func1()
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1093 +0x4c
      runtime.(*mheap).alloc(0x2129520, 0x82000, 0x7f9cfa010101, 0x7f9ca0dfa0a8)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1092 +0x8a
      runtime.largeAlloc(0x103ffffff, 0x101, 0xe)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/malloc.go:1138 +0x97
      runtime.mallocgc.func1()
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/malloc.go:1033 +0x46
      runtime.systemstack(0x0)
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/asm_amd64.s:370 +0x66
      runtime.mstart()
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/proc.go:1146
      

      Similar crashes are also seen on the other eventing nodes - 172.23.123.31 (at 2021-08-14T02:11:23) and 172.23.123.33 (at 2021-08-14T02:23:35)

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            ankit.prabhu Ankit Prabhu
            mihir.kamdar Mihir Kamdar (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty