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x/tools/gopls: out of memory (crash) #42889

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asan15 opened this issue Nov 30, 2020 · 3 comments
Closed

x/tools/gopls: out of memory (crash) #42889

asan15 opened this issue Nov 30, 2020 · 3 comments
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FrozenDueToAge gopls Issues related to the Go language server, gopls. Tools This label describes issues relating to any tools in the x/tools repository. WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided.
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vscode-go: gopls by default

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@asan15
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asan15 commented Nov 30, 2020

gopls version: v0.5.3
gopls flags: -rpc.trace

When I checked my code( jump to some other line), the gopls suddenly crashed
Below is the stack trace from the crash :

fatal error: runtime: out of memory

runtime stack:
runtime.throw(0xde94d7, 0x16)
/usr/local/go/src/runtime/panic.go:1116 +0x72
runtime.sysMap(0xc040000000, 0x4000000, 0x139e998)
/usr/local/go/src/runtime/mem_linux.go:169 +0xc6
runtime.(*mheap).sysAlloc(0x1383d80, 0x400000, 0x7fffffffffff, 0x7fef60ff9db0)
/usr/local/go/src/runtime/malloc.go:727 +0x1e5
runtime.(*mheap).grow(0x1383d80, 0x1, 0x0)
/usr/local/go/src/runtime/mheap.go:1344 +0x85
runtime.(*mheap).allocSpan(0x1383d80, 0x1, 0xc00, 0x139e9a8, 0x1fe)
/usr/local/go/src/runtime/mheap.go:1160 +0x6b6
runtime.(*mheap).alloc.func1()
/usr/local/go/src/runtime/mheap.go:907 +0x65
runtime.systemstack(0x0)
/usr/local/go/src/runtime/asm_amd64.s:370 +0x66
runtime.mstart()
/usr/local/go/src/runtime/proc.go:1116

goroutine 31370 [running]:
runtime.systemstack_switch()
/usr/local/go/src/runtime/asm_amd64.s:330 fp=0xc034bef1d0 sp=0xc034bef1c8 pc=0x46eec0
runtime.(*mheap).alloc(0x1383d80, 0x1, 0x20010c, 0xc034bef2d8)
/usr/local/go/src/runtime/mheap.go:901 +0x85 fp=0xc034bef220 sp=0xc034bef1d0 pc=0x4297a5
runtime.(*mcentral).grow(0x1394e38, 0x0)
/usr/local/go/src/runtime/mcentral.go:506 +0x7a fp=0xc034bef268 sp=0xc034bef220 pc=0x41a9da
runtime.(*mcentral).cacheSpan(0x1394e38, 0x7fef581081c0)
/usr/local/go/src/runtime/mcentral.go:177 +0x3e5 fp=0xc034bef2e0 sp=0xc034bef268 pc=0x41a765
runtime.(*mcache).refill(0x7fef88af8108, 0xc)
/usr/local/go/src/runtime/mcache.go:142 +0xa5 fp=0xc034bef300 sp=0xc034bef2e0 pc=0x41a105
runtime.(*mcache).nextFree(0x7fef88af8108, 0xc034bef30c, 0x5a8c4a, 0xc03fffaba0, 0xc03ffcbf90)
/usr/local/go/src/runtime/malloc.go:880 +0x8d fp=0xc034bef338 sp=0xc034bef300 pc=0x40f0ad
runtime.mallocgc(0x50, 0xce5f60, 0xc000047f01, 0xc034bef970)
/usr/local/go/src/runtime/malloc.go:1061 +0x834 fp=0xc034bef3d8 sp=0xc034bef338 pc=0x40fa94
runtime.newobject(0xce5f60, 0xc03ffcbf90)
/usr/local/go/src/runtime/malloc.go:1195 +0x38 fp=0xc034bef408 sp=0xc034bef3d8 pc=0x40ff38
go/types.NewTypeName(...)
/usr/local/go/src/go/types/object.go:226
go/types.(*Checker).collectObjects(0xc03ffb2d80)
/usr/local/go/src/go/types/resolver.go:388 +0x1be5 fp=0xc034bef980 sp=0xc034bef408 pc=0x5a5305
go/types.(*Checker).checkFiles(0xc03ffb2d80, 0xc03fff00e0, 0x1b, 0x1b, 0x0, 0x0)
/usr/local/go/src/go/types/check.go:262 +0xab fp=0xc034bef9d0 sp=0xc034bef980 pc=0x583ccb
go/types.(*Checker).Files(...)
/usr/local/go/src/go/types/check.go:249
golang.org/x/tools/internal/lsp/cache.typeCheck(0xf094c0, 0xc03ffccbc0, 0xc00318dad0, 0xc0045b3a00, 0x2, 0xc03ffc9470, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:430 +0x1273 fp=0xc034befe48 sp=0xc034bef9d0 pc=0xb16b13
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1(0xf094c0, 0xc03ffccbc0, 0xef57a0, 0xc00318dad0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:96 +0x1bc fp=0xc034beff30 sp=0xc034befe48 pc=0xb4ae5c
golang.org/x/tools/internal/memoize.(*Handle).run.func1(0xc03ffe21a0, 0xf094c0, 0xc03ffccbc0, 0xc021206e40, 0xef57a0, 0xc00318dad0, 0xc03ffd0d80)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:322 +0xa8 fp=0xc034beffa8 sp=0xc034beff30 pc=0xb0ed08
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1374 +0x1 fp=0xc034beffb0 sp=0xc034beffa8 pc=0x470ca1
created by golang.org/x/tools/internal/memoize.(*Handle).run
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:315 +0x185

goroutine 1 [chan receive]:
golang.org/x/tools/internal/lsp/lsprpc.(*StreamServer).ServeStream(0xc000293600, 0xf09580, 0xc0002b0ab0, 0xf0de40, 0xc0002ae280, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/lsprpc/lsprpc.go:88 +0x325
golang.org/x/tools/internal/lsp/cmd.(*Serve).Run(0xc00025a2b0, 0xf09580, 0xc0002b1650, 0xc0000320b0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cmd/serve.go:110 +0x6ec
golang.org/x/tools/internal/tool.Run(0xf09580, 0xc0002b1650, 0xf0d0c0, 0xc00025a2b0, 0xc0000320b0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/tool/tool.go:152 +0x2a2
golang.org/x/tools/internal/lsp/cmd.(*Application).Run(0xc00025a280, 0xf09500, 0xc000038070, 0xc0000320b0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cmd/cmd.go:147 +0x347
golang.org/x/tools/internal/tool.Run(0xf09500, 0xc000038070, 0xf0d080, 0xc00025a280, 0xc0000320a0, 0x2, 0x2, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/tool/tool.go:152 +0x2a2
golang.org/x/tools/internal/tool.Main(0xf09500, 0xc000038070, 0xf0d080, 0xc00025a280, 0xc0000320a0, 0x2, 0x2)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/tool/tool.go:91 +0x138
main.main()
/home/ubuntu/go/pkg/mod/golang.org/x/tools/gopls@v0.5.3/main.go:25 +0xdb

goroutine 31457 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd22a0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31462 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd2240)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 78 [select]:
golang.org/x/tools/internal/fakenet.(*connFeeder).do(0xc0002b16e0, 0xc0002b6000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/fakenet/conn.go:103 +0x1e5
golang.org/x/tools/internal/fakenet.(*fakeConn).Read(0xc0002b4c80, 0xc0002b6000, 0x1000, 0x1000, 0x0, 0x0, 0xc008373b40)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/fakenet/conn.go:67 +0x4d
bufio.(*Reader).fill(0xc0002a7620)
/usr/local/go/src/bufio/bufio.go:101 +0x105
bufio.(*Reader).ReadSlice(0xc0002a7620, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/bufio/bufio.go:360 +0x3d
bufio.(*Reader).collectFragments(0xc0002a7620, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
/usr/local/go/src/bufio/bufio.go:435 +0x7a
bufio.(*Reader).ReadString(0xc0002a7620, 0xa, 0x8f00000000000000, 0xef51a0, 0xc00006a0c0, 0xc008373c60)
/usr/local/go/src/bufio/bufio.go:483 +0x4c
golang.org/x/tools/internal/jsonrpc2.(*headerStream).Read(0xc000293660, 0xf09580, 0xc0002b0ab0, 0x0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/jsonrpc2/stream.go:110 +0x98
golang.org/x/tools/internal/lsp/protocol.(*loggingStream).Read(0xc0002b1740, 0xf09580, 0xc0002b0ab0, 0x7fef60687d20, 0xc006bf2360, 0x0, 0x0, 0xf09580)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/protocol/log.go:26 +0x51
golang.org/x/tools/internal/jsonrpc2.(*conn).run(0xc0002ae280, 0xf09580, 0xc0002b0ab0, 0xc0001610e0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/jsonrpc2/conn.go:196 +0xa2
created by golang.org/x/tools/internal/jsonrpc2.(*conn).Go
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/jsonrpc2/conn.go:189 +0x5d

goroutine 74 [chan receive]:
golang.org/x/tools/internal/lsp/debug.(*Instance).MonitorMemory.func1(0xc0002ae1e0, 0xc00029e668, 0xc0000ee300, 0xf09580, 0xc0002b1650)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/debug/serve.go:412 +0x65
created by golang.org/x/tools/internal/lsp/debug.(*Instance).MonitorMemory
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/debug/serve.go:410 +0x99

goroutine 75 [syscall]:
syscall.Syscall(0x0, 0x0, 0xc0002b6000, 0x1000, 0x55, 0x1000, 0x0)
/usr/local/go/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.read(0x0, 0xc0002b6000, 0x1000, 0x1000, 0xc0001ccf28, 0x43bd3c, 0xc0001ccd38)
/usr/local/go/src/syscall/zsyscall_linux_amd64.go:686 +0x5a
syscall.Read(0x0, 0xc0002b6000, 0x1000, 0x1000, 0x7ffff800000, 0x2, 0xc000078068)
/usr/local/go/src/syscall/syscall_unix.go:187 +0x49
internal/poll.ignoringEINTR(0xe2cfe8, 0x0, 0xc0002b6000, 0x1000, 0x1000, 0x2, 0x1000000000000, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:567 +0x52
internal/poll.(*FD).Read(0xc000078060, 0xc0002b6000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:155 +0x149
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000010018, 0xc0002b6000, 0x1000, 0x1000, 0xc0001cceec, 0x2, 0x2)
/usr/local/go/src/os/file.go:116 +0x71
golang.org/x/tools/internal/fakenet.(*connFeeder).run(0xc0002b16e0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/fakenet/conn.go:121 +0x116
created by golang.org/x/tools/internal/fakenet.NewConn
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/fakenet/conn.go:26 +0x2e9

goroutine 76 [select]:
golang.org/x/tools/internal/fakenet.(*connFeeder).run(0xc0002b1710)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/fakenet/conn.go:115 +0xd2
created by golang.org/x/tools/internal/fakenet.NewConn
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/fakenet/conn.go:27 +0x30f

goroutine 2128 [semacquire]:
sync.runtime_Semacquire(0xc000c6ac18)
/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc000c6ac10)
/usr/local/go/src/sync/waitgroup.go:130 +0x65
golang.org/x/tools/internal/lsp.(*Server).didModifyFiles.func3(0xc000c6ac10, 0xc0031e8858, 0x1, 0x1)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/text_synchronization.go:244 +0x2b
created by golang.org/x/tools/internal/lsp.(*Server).didModifyFiles
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/text_synchronization.go:243 +0x66b

goroutine 2127 [select]:
golang.org/x/tools/internal/memoize.(*Handle).wait(0xc03ffd0ea0, 0xf09580, 0xc00833ad80, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:361 +0x11d
golang.org/x/tools/internal/memoize.(*Handle).run(0xc03ffd0ea0, 0xf09580, 0xc00833ad80, 0xc005dbb530, 0xef57a0, 0xc00318dad0, 0xc03848a3b0, 0x180, 0xc000047ba8, 0xc0087cf800)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:352 +0x1b0
golang.org/x/tools/internal/memoize.(*Handle).Get(0xc03ffd0ea0, 0xf09580, 0xc00833ad80, 0xc005dbb530, 0xef57a0, 0xc00318dad0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:287 +0x20d
golang.org/x/tools/internal/lsp/cache.(*packageHandle).check(0xc03ffd0cc0, 0xf09580, 0xc00833ad80, 0xc00318dad0, 0x71, 0x2, 0xc03ffd0cc0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:227 +0x65
golang.org/x/tools/internal/lsp/cache.(*snapshot).checkedPackage(0xc00318dad0, 0xf09580, 0xc00833ad80, 0xc000cebe80, 0x71, 0x2, 0xc03fcfc6e0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/snapshot.go:490 +0xc6
golang.org/x/tools/internal/lsp/cache.(*snapshot).WorkspacePackages(0xc00318dad0, 0xf09580, 0xc00833ad80, 0xc00318dad0, 0xc034bd1140, 0x0, 0x0, 0xf09580)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/snapshot.go:613 +0x15f
golang.org/x/tools/internal/lsp.(*Server).diagnose(0xc00028e000, 0xf094c0, 0xc005dc06c0, 0xf1b0a0, 0xc00318dad0, 0xc003023b00, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/diagnostics.go:184 +0x668
golang.org/x/tools/internal/lsp.(*Server).diagnoseSnapshot(0xc00028e000, 0xf1b0a0, 0xc00318dad0, 0xc003293700, 0x1, 0x1, 0xc0055ef800)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/diagnostics.go:111 +0x3c6
golang.org/x/tools/internal/lsp.(*Server).didModifyFiles.func2(0xc000c6ac10, 0xc00028e000, 0x0, 0xf1b0a0, 0xc00318dad0, 0xc003293700, 0x1, 0x1)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/text_synchronization.go:239 +0xa5
created by golang.org/x/tools/internal/lsp.(*Server).didModifyFiles
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/text_synchronization.go:237 +0x56f

goroutine 31453 [semacquire]:
sync.runtime_Semacquire(0xc03fe4da18)
/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc03fe4da10)
/usr/local/go/src/sync/waitgroup.go:130 +0x65
golang.org/x/tools/internal/lsp/cache.typeCheck(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc0046e3520, 0x1, 0xc03ffc94d0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:347 +0xb1a
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1(0xf094c0, 0xc03ffccc00, 0xef57a0, 0xc00318dad0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:96 +0x1bc
golang.org/x/tools/internal/memoize.(*Handle).run.func1(0xc03ffe2230, 0xf094c0, 0xc03ffccc00, 0xc021207000, 0xef57a0, 0xc00318dad0, 0xc03ffd0e40)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:322 +0xa8
created by golang.org/x/tools/internal/memoize.(*Handle).run
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:315 +0x185

goroutine 31463 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd24e0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31466 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc03ffd0d20)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31461 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd33e0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31469 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd34a0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31470 [runnable]:
golang.org/x/tools/internal/lsp/cache.typeCheck.func1(0xc03fe4da10, 0xc00318dad0, 0xc03ffe2240, 0xc03ffe2280, 0x1, 0x1, 0x1, 0xc03fcfcf00, 0xc021207980, 0xc03ffe2270, ...)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:313
created by golang.org/x/tools/internal/lsp/cache.typeCheck
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:313 +0x9d5

goroutine 31454 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd2540)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31460 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc0009012c0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31364 [select]:
golang.org/x/tools/internal/memoize.(*Handle).wait(0xc03ffd0e40, 0xf094c0, 0xc03ffccb80, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:361 +0x11d
golang.org/x/tools/internal/memoize.(*Handle).run(0xc03ffd0e40, 0xf094c0, 0xc03ffccb80, 0xc005dbb530, 0xef57a0, 0xc00318dad0, 0xc000020000, 0xcebea0, 0xd41100, 0x7fef601fbe98)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:352 +0x1b0
golang.org/x/tools/internal/memoize.(*Handle).Get(0xc03ffd0e40, 0xf094c0, 0xc03ffccb80, 0xc005dbb530, 0xef57a0, 0xc00318dad0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:287 +0x20d
golang.org/x/tools/internal/lsp/cache.(*packageHandle).check(0xc03ffd0de0, 0xf094c0, 0xc03ffccb80, 0xc00318dad0, 0xc0040b3cc0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:227 +0x65
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccb80, 0xc00318dad0, 0xc03fe4d9b0, 0xc03ffd0de0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:90 +0x49
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31464 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc00098fe60)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31360 [select]:
golang.org/x/tools/internal/memoize.(*Handle).wait(0xc03ffd0d80, 0xf09580, 0xc03ffc95c0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:361 +0x11d
golang.org/x/tools/internal/memoize.(*Handle).Get(0xc03ffd0d80, 0xf09580, 0xc03ffc95c0, 0xc005dbb530, 0xef57a0, 0xc00318dad0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:289 +0x16d
golang.org/x/tools/internal/lsp/cache.(*packageHandle).check(0xc03ffd0d20, 0xf09580, 0xc03ffc95c0, 0xc00318dad0, 0xc03ffd0d01, 0xc03ffb2c60, 0x7fef58108468)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:227 +0x65
golang.org/x/tools/internal/lsp/cache.typeCheck.func4(0xc014b112c1, 0x32, 0xcdbcc0, 0x1, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:415 +0x128
golang.org/x/tools/internal/lsp/cache.importerFunc.Import(0xc03ffc9d40, 0xc014b112c1, 0x32, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:548 +0x3a
go/types.(*Checker).importPackage(0xc03ffb2a20, 0x195aa44, 0xc014b112c1, 0x32, 0xc002f75b67, 0x46, 0x0)
/usr/local/go/src/go/types/resolver.go:159 +0x6bd
go/types.(*Checker).collectObjects(0xc03ffb2a20)
/usr/local/go/src/go/types/resolver.go:255 +0x7ed
go/types.(*Checker).checkFiles(0xc03ffb2a20, 0xc03fef2678, 0x1, 0x1, 0x0, 0x0)
/usr/local/go/src/go/types/check.go:262 +0xab
go/types.(*Checker).Files(...)
/usr/local/go/src/go/types/check.go:249
golang.org/x/tools/internal/lsp/cache.typeCheck(0xf094c0, 0xc03ffccb80, 0xc00318dad0, 0xc0046e3450, 0x2, 0xc03ffc9440, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:430 +0x1273
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1(0xf094c0, 0xc03ffccb80, 0xef57a0, 0xc00318dad0, 0x2, 0xc0026d94d0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:96 +0x1bc
golang.org/x/tools/internal/memoize.(*Handle).run.func1(0xc03ffe20f0, 0xf094c0, 0xc03ffccb80, 0xc021207020, 0xef57a0, 0xc00318dad0, 0xc03ffd0ea0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:322 +0xa8
created by golang.org/x/tools/internal/memoize.(*Handle).run
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:315 +0x185

goroutine 31468 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd3320)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31467 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd2480)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31459 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd2420)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31362 [select]:
golang.org/x/tools/internal/memoize.(*Handle).wait(0xc03ffd0d80, 0xf094c0, 0xc03ffccb80, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:361 +0x11d
golang.org/x/tools/internal/memoize.(*Handle).run(0xc03ffd0d80, 0xf094c0, 0xc03ffccb80, 0xc005dbb530, 0xef57a0, 0xc00318dad0, 0xc000020000, 0xcebea0, 0xd41100, 0x7fef601fbe98)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:352 +0x1b0
golang.org/x/tools/internal/memoize.(*Handle).Get(0xc03ffd0d80, 0xf094c0, 0xc03ffccb80, 0xc005dbb530, 0xef57a0, 0xc00318dad0, 0x0, 0x0, 0x0, 0x0)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/memoize/memoize.go:287 +0x20d
golang.org/x/tools/internal/lsp/cache.(*packageHandle).check(0xc03ffd0d20, 0xf094c0, 0xc03ffccb80, 0xc00318dad0, 0xc03fcfc6e0, 0xc0211ff2e0, 0xc0211ff300)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:227 +0x65
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccb80, 0xc00318dad0, 0xc03fe4d9b0, 0xc03ffd0d20)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:90 +0x49
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31455 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd2300)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31458 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd2660)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31465 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc0009af260)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f

goroutine 31456 [runnable]:
golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1.1(0xf094c0, 0xc03ffccc00, 0xc00318dad0, 0xc03fe4da00, 0xc034cd3560)
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89
created by golang.org/x/tools/internal/lsp/cache.(*snapshot).buildPackageHandle.func1
/home/ubuntu/go/pkg/mod/golang.org/x/tools@v0.0.0-20201110032815-ae45d7cf37a9/internal/lsp/cache/check.go:89 +0x13f
[Error - 10:25:42 AM] Connection to server got closed. Server will not be restarted.
@hyangah hyangah changed the title gopls: automated issue report (crash) x/tools/gopls: out of memory (crash) Nov 30, 2020
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hyangah commented Nov 30, 2020

cc @stamblerre @heschik

@asan15 thanks for the report. I am transferring this to the gopls issue tracker.

@hyangah hyangah transferred this issue from golang/vscode-go Nov 30, 2020
@gopherbot gopherbot added Tools This label describes issues relating to any tools in the x/tools repository. gopls Issues related to the Go language server, gopls. labels Nov 30, 2020
@gopherbot gopherbot added this to the Unreleased milestone Nov 30, 2020
@stamblerre stamblerre added this to Needs Triage in vscode-go: gopls by default via automation Nov 30, 2020
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@asan15: Could you follow the steps for troubleshooting memory usage and share the heap profiles (https://github.com/golang/tools/blob/master/gopls/doc/troubleshooting.md#memory-usage)?

@stamblerre stamblerre added the WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. label Dec 1, 2020
@stamblerre stamblerre moved this from Needs Triage to In progress in vscode-go: gopls by default Dec 2, 2020
@stamblerre stamblerre moved this from In progress to Waiting for Info in vscode-go: gopls by default Dec 2, 2020
@stamblerre stamblerre moved this from Waiting for Info to In progress in vscode-go: gopls by default Dec 4, 2020
@stamblerre stamblerre moved this from In progress to Waiting for Info in vscode-go: gopls by default Dec 4, 2020
@golang golang deleted a comment from gopherbot Dec 16, 2020
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Timed out in state WaitingForInfo. Closing.

(I am just a bot, though. Please speak up if this is a mistake or you have the requested information.)

vscode-go: gopls by default automation moved this from Waiting for Info to Done Jan 1, 2021
@stamblerre stamblerre removed this from the gopls/vscode-go milestone Jan 5, 2021
@golang golang locked and limited conversation to collaborators Jan 5, 2022
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FrozenDueToAge gopls Issues related to the Go language server, gopls. Tools This label describes issues relating to any tools in the x/tools repository. WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided.
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