Details
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Bug
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Resolution: Duplicate
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Critical
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7.1.0
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Untriaged
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1
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Unknown
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
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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
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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
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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
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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
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2021-08-14T02:00:53.746-07:00 [Info] [gocb] Will retry request. Backoff=500ms, OperationID=0x58dea. Reason=KV_ERROR_MAP_RETRY_INDICATED
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fatal error: runtime: out of memory
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runtime stack:
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runtime.throw(0x14fa3dd, 0x16)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/panic.go:774 +0x72
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runtime.sysMap(0xc674000000, 0x104000000, 0x2141bb8)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mem_linux.go:169 +0xc5
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runtime.(*mheap).sysAlloc(0x2129520, 0x104000000, 0x7f9cfa7fbc88, 0x964dd7)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/malloc.go:701 +0x1cd
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runtime.(*mheap).grow(0x2129520, 0x82000, 0xffffffff)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1255 +0xa3
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runtime.(*mheap).allocSpanLocked(0x2129520, 0x82000, 0x2141bc8, 0x0)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1170 +0x266
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runtime.(*mheap).alloc_m(0x2129520, 0x82000, 0x7f9ca0df0101, 0x0)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1022 +0xc2
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runtime.(*mheap).alloc.func1()
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1093 +0x4c
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runtime.(*mheap).alloc(0x2129520, 0x82000, 0x7f9cfa010101, 0x7f9ca0dfa0a8)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/mheap.go:1092 +0x8a
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runtime.largeAlloc(0x103ffffff, 0x101, 0xe)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/malloc.go:1138 +0x97
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runtime.mallocgc.func1()
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/malloc.go:1033 +0x46
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runtime.systemstack(0x0)
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/asm_amd64.s:370 +0x66
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runtime.mstart()
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/home/couchbase/.cbdepscache/exploded/x86_64/go-1.13.7/go/src/runtime/proc.go:1146
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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)