gistfile1.txt

fatal error: runtime: out of memory

runtime stack:
runtime.throw(0x8ad2d4, 0x16)
	/usr/lib/go-1.12/src/runtime/panic.go:617 +0x72
runtime.sysMap(0xc338000000, 0xc000000, 0xc5e678)
	/usr/lib/go-1.12/src/runtime/mem_linux.go:170 +0xc7
runtime.(*mheap).sysAlloc(0xc46220, 0x82ac000, 0xc46230, 0x4156)
	/usr/lib/go-1.12/src/runtime/malloc.go:633 +0x1cd
runtime.(*mheap).grow(0xc46220, 0x4156, 0x0)
	/usr/lib/go-1.12/src/runtime/mheap.go:1232 +0x42
runtime.(*mheap).allocSpanLocked(0xc46220, 0x4156, 0xc5e688, 0xc0bea0)
	/usr/lib/go-1.12/src/runtime/mheap.go:1150 +0x3a7
runtime.(*mheap).alloc_m(0xc46220, 0x4156, 0x101, 0x0)
	/usr/lib/go-1.12/src/runtime/mheap.go:977 +0xc2
runtime.(*mheap).alloc.func1()
	/usr/lib/go-1.12/src/runtime/mheap.go:1048 +0x4c
runtime.(*mheap).alloc(0xc46220, 0x4156, 0x7fba3c010101, 0x427b90)
	/usr/lib/go-1.12/src/runtime/mheap.go:1047 +0x8a
runtime.largeAlloc(0x82ab7cc, 0x450101, 0xc09c8d4000)
	/usr/lib/go-1.12/src/runtime/malloc.go:1055 +0x99
runtime.mallocgc.func1()
	/usr/lib/go-1.12/src/runtime/malloc.go:950 +0x46
runtime.systemstack(0x0)
	/usr/lib/go-1.12/src/runtime/asm_amd64.s:351 +0x66
runtime.mstart()
	/usr/lib/go-1.12/src/runtime/proc.go:1153

goroutine 39649 [running]:
runtime.systemstack_switch()
	/usr/lib/go-1.12/src/runtime/asm_amd64.s:311 fp=0xc12c9d1858 sp=0xc12c9d1850 pc=0x4573e0
runtime.mallocgc(0x82ab7cc, 0x80b440, 0xc00936c201, 0xc12c9d1930)
	/usr/lib/go-1.12/src/runtime/malloc.go:949 +0x872 fp=0xc12c9d18f8 sp=0xc12c9d1858 pc=0x40d862
runtime.makeslice(0x80b440, 0x82ab7cc, 0x82ab7cc, 0x2aaac8)
	/usr/lib/go-1.12/src/runtime/slice.go:49 +0x6c fp=0xc12c9d1928 sp=0xc12c9d18f8 pc=0x442a0c
bytes.makeSlice(0x82ab7cc, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/bytes/buffer.go:232 +0x6d fp=0xc12c9d1958 sp=0xc12c9d1928 pc=0x4d77dd
bytes.(*Buffer).grow(0xc00bff6750, 0x2aaac8, 0xa620)
	/usr/lib/go-1.12/src/bytes/buffer.go:145 +0x16f fp=0xc12c9d19a8 sp=0xc12c9d1958 pc=0x4d711f
bytes.(*Buffer).Write(0xc00bff6750, 0xc09c8d4000, 0x2aaac8, 0x2ac000, 0x40000, 0x18, 0xffffff)
	/usr/lib/go-1.12/src/bytes/buffer.go:175 +0xe6 fp=0xc12c9d19d8 sp=0xc12c9d19a8 pc=0x4d7426
github.com/dgraph-io/badger/table.(*Builder).Finish(0xc040838600, 0x10, 0x10c2, 0xc0000001b6)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/table/builder.go:228 +0x4a4 fp=0xc12c9d1f10 sp=0xc12c9d19d8 pc=0x763f04
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x127f, 0xc00936c000, 0xc00bcd69c0, 0xc040838600)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0xf3 fp=0xc12c9d1fc0 sp=0xc12c9d1f10 pc=0x7c1ea3
runtime.goexit()
	/usr/lib/go-1.12/src/runtime/asm_amd64.s:1337 +0x1 fp=0xc12c9d1fc8 sp=0xc12c9d1fc0 pc=0x4594b1
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 1 [select (no cases), 110 minutes]:
main.main()
	/home/ubuntu/db-test/boltdb.go:93 +0x100

goroutine 5 [select]:
github.com/dgraph-io/badger/y.(*WaterMark).process(0xc000058540, 0xc00000ef00)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/y/watermark.go:207 +0x2d1
created by github.com/dgraph-io/badger/y.(*WaterMark).Init
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/y/watermark.go:74 +0xc9

goroutine 6 [select]:
github.com/dgraph-io/badger/y.(*WaterMark).process(0xc000058580, 0xc00000ef00)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/y/watermark.go:207 +0x2d1
created by github.com/dgraph-io/badger/y.(*WaterMark).Init
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/y/watermark.go:74 +0xc9

goroutine 7 [select]:
github.com/dgraph-io/badger.(*DB).updateSize(0xc00010e000, 0xc00000efe0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:947 +0x12f
created by github.com/dgraph-io/badger.Open
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:265 +0x808

goroutine 9 [running]:
	goroutine running on other thread; stack unavailable
created by github.com/dgraph-io/badger.(*levelsController).startCompact
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:329 +0x89

goroutine 10 [runnable]:
github.com/dgraph-io/badger/y.SameKey(0xc12f4af080, 0x2b, 0x56, 0xc0122d2990, 0x2b, 0x30, 0xc12f4a8693)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/y/y.go:147 +0x141
github.com/dgraph-io/badger.(*levelsController).compactBuildTables(0xc00936c000, 0x2, 0x946b00, 0xc0145f2ea0, 0xc0001181e0, 0xc000118240, 0xc086552250, 0x1, 0x1, 0xc051d3e8a0, ...)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:516 +0xb78
github.com/dgraph-io/badger.(*levelsController).runCompactDef(0xc00936c000, 0x2, 0x946b00, 0xc0145f2ea0, 0xc0001181e0, 0xc000118240, 0xc086552250, 0x1, 0x1, 0xc051d3e8a0, ...)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:760 +0xc6
github.com/dgraph-io/badger.(*levelsController).doCompact(0xc00936c000, 0x2, 0x3ff0bd914a333333, 0x0, 0x0, 0x0, 0x0, 0x0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:829 +0x484
github.com/dgraph-io/badger.(*levelsController).runWorker(0xc00936c000, 0xc00000e280)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:353 +0x2ed
created by github.com/dgraph-io/badger.(*levelsController).startCompact
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:329 +0x89

goroutine 11 [chan receive]:
github.com/dgraph-io/badger.(*DB).flushMemtable(0xc00010e000, 0xc00000e2a0, 0x0, 0x0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:861 +0xb3
created by github.com/dgraph-io/badger.Open
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:278 +0x10c4

goroutine 21 [select]:
github.com/dgraph-io/badger.(*DB).doWrites(0xc00010e000, 0xc00b8f2b20)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:673 +0x3f8
created by github.com/dgraph-io/badger.Open
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:311 +0xd11

goroutine 22 [chan receive, 110 minutes]:
github.com/dgraph-io/badger.(*valueLog).waitOnGC(0xc00010e158, 0xc00b8f2b40)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/value.go:1268 +0x67
created by github.com/dgraph-io/badger.Open
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:314 +0xdda

goroutine 23 [semacquire]:
sync.runtime_Semacquire(0xc0017b9f78)
	/usr/lib/go-1.12/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0017b9f70)
	/usr/lib/go-1.12/src/sync/waitgroup.go:130 +0x65
github.com/dgraph-io/badger.(*request).Wait(0xc0017b9f40, 0x0, 0x0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/value.go:883 +0x35
github.com/dgraph-io/badger.(*Txn).commitAndSend.func1(0xc00a41ae80, 0xc133475220)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/txn.go:553 +0x40
github.com/dgraph-io/badger.(*Txn).Commit(0xc00a41ae80, 0x0, 0x0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/txn.go:606 +0xbe
github.com/dgraph-io/badger.(*DB).Update(0xc00010e000, 0x8c41d0, 0x0, 0x0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/txn.go:752 +0xbc
main.main.func1(0xc00010e000)
	/home/ubuntu/db-test/boltdb.go:20 +0x3b
created by main.main
	/home/ubuntu/db-test/boltdb.go:18 +0xfb

goroutine 39655 [syscall]:
syscall.Syscall(0x1, 0x19b, 0xc2dc4ea000, 0x42aaaf5, 0x42c7ef, 0x80000000008, 0xc009368280)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x19b, 0xc2dc4ea000, 0x42aaaf5, 0x82abd48, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc040838540, 0xc2dc4ea000, 0x42aaaf5, 0x82abd48, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc009354400, 0xc2dc4ea000, 0x42aaaf5, 0x82abd48, 0xc009354400, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1276, 0xc00936c000, 0xc0e1697c20, 0xc0132f5aa0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39612 [syscall]:
syscall.Syscall(0x1, 0x2ba, 0xc1e43a2000, 0x42aaaee, 0x42c7ef, 0x80000000008, 0xc0356c87c0)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2ba, 0xc1e43a2000, 0x42aaaee, 0x82ab0b4, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc0408384e0, 0xc1e43a2000, 0x42aaaee, 0x82ab0b4, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc00938e678, 0xc1e43a2000, 0x42aaaee, 0x82ab0b4, 0xc00938e678, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1272, 0xc00936c000, 0xc0e1697c20, 0xc0132f5aa0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39656 [syscall]:
syscall.Syscall(0x1, 0x1e9, 0xc2a44ce000, 0x42aaae3, 0x42c7ef, 0x80000000008, 0xc000116680)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x1e9, 0xc2a44ce000, 0x42aaae3, 0x82abcdc, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc040838660, 0xc2a44ce000, 0x42aaae3, 0x82abcdc, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc009354618, 0xc2a44ce000, 0x42aaae3, 0x82abcdc, 0xc009354618, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1278, 0xc00936c000, 0xc0e1697c20, 0xc0d38fc240)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39591 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1263, 0xc00936c000, 0xc0e1697c20, 0xc0132f4780)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39658 [syscall]:
syscall.Syscall(0x1, 0x2c8, 0xc313454000, 0x42aab04, 0x42c7ef, 0x80000000008, 0xc000058bc0)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2c8, 0xc313454000, 0x42aab04, 0x82abd44, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc048e96ea0, 0xc313454000, 0x42aab04, 0x82abd44, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc00936e640, 0xc313454000, 0x42aab04, 0x82abd44, 0xc00936e640, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x127d, 0xc00936c000, 0xc00bcd69c0, 0xc0408385a0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39592 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1265, 0xc00936c000, 0xc0e1697c20, 0xc040838480)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39521 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1268, 0xc00936c000, 0xc0e1697c20, 0xc0408384e0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39651 [syscall]:
syscall.Syscall(0x1, 0x2c4, 0xc297f76000, 0x42aaadb, 0x42c7ef, 0x80000000008, 0xc000116640)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2c4, 0xc297f76000, 0x42aaadb, 0x82ab018, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc0d38fc2a0, 0xc297f76000, 0x42aaadb, 0x82ab018, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc00936e620, 0xc297f76000, 0x42aaadb, 0x82ab018, 0xc00936e620, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1274, 0xc00936c000, 0xc0e1697c20, 0xc040838540)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39608 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1270, 0xc00936c000, 0xc0e1697c20, 0xc051d3e4e0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39607 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x126f, 0xc00936c000, 0xc0e1697c20, 0xc051d3e420)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39620 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x126c, 0xc00936c000, 0xc0e1697c20, 0xc051d3e1e0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39633 [syscall]:
syscall.Syscall(0x1, 0x1d9, 0xc1c91e4000, 0x42aaaf9, 0x42c7ef, 0x80000000008, 0xc0001114c0)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x1d9, 0xc1c91e4000, 0x42aaaf9, 0x82aba8c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc051d3eb40, 0xc1c91e4000, 0x42aaaf9, 0x82aba8c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc086552260, 0xc1c91e4000, 0x42aaaf9, 0x82aba8c, 0xc086552260, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1277, 0xc00936c000, 0xc00bcd69c0, 0xc051d3ea20)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39617 [syscall]:
syscall.Syscall(0x1, 0x1ef, 0xc30b1a8000, 0x42aaaf5, 0x42c7ef, 0x80000000008, 0xc0c3413580)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x1ef, 0xc30b1a8000, 0x42aaaf5, 0x82ab83c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc048e961e0, 0xc30b1a8000, 0x42aaaf5, 0x82ab83c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc00936e6a0, 0xc30b1a8000, 0x42aaaf5, 0x82ab83c, 0xc00936e6a0, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1279, 0xc00936c000, 0xc00bcd69c0, 0xc040838600)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39653 [syscall]:
syscall.Syscall(0x1, 0x2c5, 0xc2cc65e000, 0x42aaafd, 0x42c7ef, 0x80000000008, 0xc009368140)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2c5, 0xc2cc65e000, 0x42aaafd, 0x82ab254, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc057f9cae0, 0xc2cc65e000, 0x42aaafd, 0x82ab254, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc0093542e0, 0xc2cc65e000, 0x42aaafd, 0x82ab254, 0xc0093542e0, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1275, 0xc00936c000, 0xc0e1697c20, 0xc0408385a0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39589 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1260, 0xc00936c000, 0xc0e1697c20, 0xc0132f4780)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39650 [syscall]:
syscall.Syscall(0x1, 0x2c3, 0xc234036000, 0x42aaafc, 0x42c7ef, 0x80000000008, 0xc0356c8040)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2c3, 0xc234036000, 0x42aaafc, 0x82ab778, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc051d3e1e0, 0xc234036000, 0x42aaafc, 0x82ab778, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc0093542d0, 0xc234036000, 0x42aaafc, 0x82ab778, 0xc0093542d0, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1273, 0xc00936c000, 0xc0e1697c20, 0xc0d38fc240)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39682 [syscall]:
syscall.Syscall(0x1, 0x28f, 0xc22bd8a000, 0x42aab02, 0x42c7ef, 0x80000000008, 0xc000059900)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x28f, 0xc22bd8a000, 0x42aab02, 0x82ab37c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc001fb3a40, 0xc22bd8a000, 0x42aab02, 0x82ab37c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc009354290, 0xc22bd8a000, 0x42aab02, 0x82ab37c, 0xc009354290, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x127a, 0xc00936c000, 0xc0e1697c20, 0xc0d38fc360)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39606 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x126e, 0xc00936c000, 0xc0e1697c20, 0xc040838480)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39590 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1261, 0xc00936c000, 0xc0e1697c20, 0xc0132f5e00)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39604 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x126a, 0xc00936c000, 0xc0e1697c20, 0xc0132f5aa0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39657 [syscall]:
syscall.Syscall(0x1, 0x2c6, 0xc283772000, 0x42aab10, 0x42c7ef, 0x80000000008, 0xc0c34127c0)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2c6, 0xc283772000, 0x42aab10, 0x82abc2c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc048e96900, 0xc283772000, 0x42aab10, 0x82abc2c, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc00936e2b8, 0xc283772000, 0x42aab10, 0x82abc2c, 0xc00936e2b8, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x127b, 0xc00936c000, 0xc00bcd69c0, 0xc051d3ec60)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39688 [syscall]:
syscall.Syscall(0x1, 0x28b, 0xc0ba49a000, 0xecd3e, 0x42c7ef, 0x80000000008, 0xc000058d40)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x28b, 0xc0ba49a000, 0xecd3e, 0x184180, 0x0, 0x60bf4996887, 0xc00008e730)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc00bd93320, 0xc0ba49a000, 0xecd3e, 0x184180, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc00936e288, 0xc0ba49a000, 0xecd3e, 0x184180, 0x2, 0x2, 0x7b0bb3)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*valueLog).write.func1(0xc012cf28c0, 0xc0016e8ff0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/value.go:934 +0x19a
github.com/dgraph-io/badger.(*valueLog).write(0xc00010e158, 0xc0522965a0, 0x1, 0xa, 0x0, 0x0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/value.go:991 +0x3e3
github.com/dgraph-io/badger.(*DB).writeRequests(0xc00010e000, 0xc0522965a0, 0x1, 0xa, 0x1a1090b8c6c5b9cf, 0x76b9cc846917a9a0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:591 +0x106
github.com/dgraph-io/badger.(*DB).doWrites.func1(0xc0522965a0, 0x1, 0xa)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:660 +0x5a
created by github.com/dgraph-io/badger.(*DB).doWrites
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/db.go:709 +0x30b

goroutine 39516 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1262, 0xc00936c000, 0xc0e1697c20, 0xc051d3e1e0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39686 [syscall]:
syscall.Syscall(0x1, 0x2c7, 0xc23c2e2000, 0x42aaafb, 0x42c7ef, 0x80000000008, 0xc0356c8f00)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2c7, 0xc23c2e2000, 0x42aaafb, 0x82ab6dc, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc048e96ae0, 0xc23c2e2000, 0x42aaafb, 0x82ab6dc, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc00936e488, 0xc23c2e2000, 0x42aaafb, 0x82ab6dc, 0xc00936e488, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x127c, 0xc00936c000, 0xc0e1697c20, 0xc0132f5aa0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39588 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x125f, 0xc00936c000, 0xc0e1697c20, 0xc051d3e060)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39659 [syscall]:
syscall.Syscall(0x1, 0x2c9, 0xc32c000000, 0x42aaad5, 0x42c7ef, 0x80000000008, 0xc000110340)
	/usr/lib/go-1.12/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0x2c9, 0xc32c000000, 0x42aaad5, 0x82abafc, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/syscall/zsyscall_linux_amd64.go:1005 +0x5a
syscall.Write(...)
	/usr/lib/go-1.12/src/syscall/syscall_unix.go:191
internal/poll.(*FD).Write(0xc051d3e4e0, 0xc32c000000, 0x42aaad5, 0x82abafc, 0x0, 0x0, 0x0)
	/usr/lib/go-1.12/src/internal/poll/fd_unix.go:268 +0x179
os.(*File).write(...)
	/usr/lib/go-1.12/src/os/file_unix.go:280
os.(*File).Write(0xc086552460, 0xc32c000000, 0x42aaad5, 0x82abafc, 0xc086552460, 0x0, 0x0)
	/usr/lib/go-1.12/src/os/file.go:145 +0x76
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x127e, 0xc00936c000, 0xc0e1697c20, 0xc051d3e420)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:576 +0x101
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650

goroutine 39611 [chan send]:
github.com/dgraph-io/badger.(*levelsController).compactBuildTables.func2(0x1271, 0xc00936c000, 0xc0e1697c20, 0xc057f9cae0)
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:583 +0x346
created by github.com/dgraph-io/badger.(*levelsController).compactBuildTables
	/home/ubuntu/go/pkg/mod/github.com/dgraph-io/badger@v2.0.0-rc.2+incompatible/levels.go:567 +0x1650