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gopherbot opened this issue Sep 29, 2023 · 7 comments
Open

cmd/compile: internal compiler error compiling net on darwin-amd64-11_0 #63296

gopherbot opened this issue Sep 29, 2023 · 7 comments
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@thanm
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Darwin
Milestone
Go1.25

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@gopherbot
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gopherbot commented Sep 29, 2023 •
edited by bcmills
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#!watchflakes
post <- goos == "darwin" && log ~ `internal compiler error: unexpected fnsym`

Issue created automatically to collect these failures.

Example (log):

<autogenerated>:1: internal compiler error: unexpected fnsym: net.(*UnixConn).writeTo != ���.(*UnixConn).writeTo

goroutine 725 [running]:
runtime/debug.Stack()
	runtime/debug/stack.go:24 +0x5e
cmd/compile/internal/base.FatalfAt({0x0?, 0x0?}, {0xe55dc30, 0x1a}, {0xc00094fa80, 0x2, 0x2})
	cmd/compile/internal/base/print.go:225 +0x1d7
cmd/compile/internal/base.Fatalf(...)
	cmd/compile/internal/base/print.go:194
cmd/compile/internal/dwarfgen.Info(0xc002b21600, 0xc000780f80, {0xe782608?, 0xc0024b3b00})
	cmd/compile/internal/dwarfgen/dwarf.go:35 +0x10c
cmd/internal/obj.(*Link).populateDWARF(0xc0000d0400, {0xe782608, 0xc0024b3b00}, 0xc002b21600)
	cmd/internal/obj/dwarf.go:346 +0x165
cmd/internal/obj.Flushplist(0xc0000d0400, 0xc00094feb0, 0xc002c44020)
	cmd/internal/obj/plist.go:173 +0xa7b
cmd/compile/internal/objw.(*Progs).Flush(...)
	cmd/compile/internal/objw/prog.go:112
cmd/compile/internal/ssagen.Compile(0xc0024b3b00, 0x0?)
	cmd/compile/internal/ssagen/pgen.go:241 +0x2fa
cmd/compile/internal/gc.compileFunctions.func5.1(0x0?)
	cmd/compile/internal/gc/compile.go:182 +0x34
cmd/compile/internal/gc.compileFunctions.func3.1()
	cmd/compile/internal/gc/compile.go:164 +0x30
created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 62
	cmd/compile/internal/gc/compile.go:163 +0x247

— watchflakes
@gopherbot gopherbot added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Sep 29, 2023
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net" && test == ""
2023-09-05 20:02 darwin-amd64-11_0 exp@92128663 go@9bfaaa15 net [build] (log) 
<autogenerated>:1: internal compiler error: unexpected fnsym: net.(*UnixConn).writeTo != ���.(*UnixConn).writeTo

goroutine 725 [running]:
runtime/debug.Stack()
	runtime/debug/stack.go:24 +0x5e
cmd/compile/internal/base.FatalfAt({0x0?, 0x0?}, {0xe55dc30, 0x1a}, {0xc00094fa80, 0x2, 0x2})
	cmd/compile/internal/base/print.go:225 +0x1d7
cmd/compile/internal/base.Fatalf(...)
	cmd/compile/internal/base/print.go:194
cmd/compile/internal/dwarfgen.Info(0xc002b21600, 0xc000780f80, {0xe782608?, 0xc0024b3b00})
	cmd/compile/internal/dwarfgen/dwarf.go:35 +0x10c
cmd/internal/obj.(*Link).populateDWARF(0xc0000d0400, {0xe782608, 0xc0024b3b00}, 0xc002b21600)
	cmd/internal/obj/dwarf.go:346 +0x165
cmd/internal/obj.Flushplist(0xc0000d0400, 0xc00094feb0, 0xc002c44020)
	cmd/internal/obj/plist.go:173 +0xa7b
cmd/compile/internal/objw.(*Progs).Flush(...)
	cmd/compile/internal/objw/prog.go:112
cmd/compile/internal/ssagen.Compile(0xc0024b3b00, 0x0?)
	cmd/compile/internal/ssagen/pgen.go:241 +0x2fa
cmd/compile/internal/gc.compileFunctions.func5.1(0x0?)
	cmd/compile/internal/gc/compile.go:182 +0x34
cmd/compile/internal/gc.compileFunctions.func3.1()
	cmd/compile/internal/gc/compile.go:164 +0x30
created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 62
	cmd/compile/internal/gc/compile.go:163 +0x247

— watchflakes

@bcmills bcmills changed the title net: unrecognized failures cmd/compile: internal compiler error compiling net on darwin-amd64-11_0 Oct 13, 2023
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Oct 13, 2023
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && log ~ `internal compiler error: unexpected fnsym`
2023-10-10 18:51 darwin-amd64-11_0 telemetry@44b98695 go@dacf1f1e google.golang.org/protobuf/internal/impl [build] (log) 
<autogenerated>:1: internal compiler error: unexpected fnsym: google.golang.org/protobuf/internal/impl.(*bytesConverter).GoValueOf != ����������������������������������������.(*bytesConverter).GoValueOf

goroutine 1204 [running]:
runtime/debug.Stack()
	runtime/debug/stack.go:24 +0x5e
cmd/compile/internal/base.FatalfAt({0xc?, 0x165?}, {0xe14fe93, 0x1a}, {0xc0017bba88?, 0x2, 0x2})
	cmd/compile/internal/base/print.go:225 +0x1d8
cmd/compile/internal/base.Fatalf(...)
	cmd/compile/internal/base/print.go:194
cmd/compile/internal/dwarfgen.Info(0xc003cb5880, 0xc0024d7180, {0xe377208?, 0xc00319cea0})
	cmd/compile/internal/dwarfgen/dwarf.go:35 +0x10c
cmd/internal/obj.(*Link).populateDWARF(0xc00014e400, {0xe377208, 0xc00319cea0}, 0xc003cb5880)
	cmd/internal/obj/dwarf.go:346 +0x170
cmd/internal/obj.Flushplist(0xc00014e400, 0xc0017bbeb0, 0xc003557ce0)
	cmd/internal/obj/plist.go:173 +0xa7b
cmd/compile/internal/objw.(*Progs).Flush(...)
	cmd/compile/internal/objw/prog.go:112
cmd/compile/internal/ssagen.Compile(0xc00319cea0, 0x0)
	cmd/compile/internal/ssagen/pgen.go:241 +0x2fa
cmd/compile/internal/gc.compileFunctions.func5.1(0x0?)
	cmd/compile/internal/gc/compile.go:182 +0x34
cmd/compile/internal/gc.compileFunctions.func3.1()
	cmd/compile/internal/gc/compile.go:164 +0x30
created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 41
	cmd/compile/internal/gc/compile.go:163 +0x247

— watchflakes

@mknyszek mknyszek added this to the Go1.22 milestone Oct 25, 2023
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && log ~ `internal compiler error: unexpected fnsym`
2024-01-25 22:22 darwin-amd64-11_0 build@fc2706ac go@3e789713 runtime [build] (log) 
<autogenerated>:1: internal compiler error: unexpected fnsym: �������.(*activeSweep).begin != runtime.(*activeSweep).begin

goroutine 1 [running]:
runtime/debug.Stack()
	runtime/debug/stack.go:24 +0x5e
cmd/compile/internal/base.FatalfAt({0x9e770d0?, 0xc0?}, {0x84de8a5, 0x1a}, {0xc009e775f8, 0x2, 0x2})
	cmd/compile/internal/base/print.go:225 +0x1d7
cmd/compile/internal/base.Fatalf(...)
	cmd/compile/internal/base/print.go:194
cmd/compile/internal/dwarfgen.Info(0xc001393e80, 0xc000df4000, {0x8714438?, 0xc0021a8d80})
	cmd/compile/internal/dwarfgen/dwarf.go:35 +0x110
cmd/internal/obj.(*Link).DwarfAbstractFunc(0xc000158400, {0x8714438, 0xc0021a8d80}, 0xc001393e80)
	cmd/internal/obj/dwarf.go:423 +0x149
cmd/compile/internal/dwarfgen.AbstractFunc(0xc001393e80)
	cmd/compile/internal/dwarfgen/dwinl.go:218 +0xeb
cmd/internal/obj.(*DwarfFixupTable).Finalize(0xc0001157c0, {0x7ffee904cf5d?, 0x2?}, 0x2?)
	cmd/internal/obj/dwarf.go:680 +0x27e
cmd/compile/internal/gc.Main(0x8710510)
	cmd/compile/internal/gc/main.go:316 +0x141e
main.main()
	cmd/compile/main.go:57 +0xf9

— watchflakes

@gopherbot gopherbot modified the milestones: Go1.22, Go1.23 Feb 6, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && log ~ `internal compiler error: unexpected fnsym`
2024-02-20 14:56 darwin-amd64-11_0 go@0a046418 cmd/cgo/internal/testcarchive.TestInstall (log) 
--- FAIL: TestInstall (6.50s)
    carchive_test.go:487: [go tool cgo -objdir /tmp/buildlet/tmp/carchive_test1014279630/_obj2481226762 -exportheader p.h p/p.go]
    carchive_test.go:489: [go install -buildmode=c-archive ./libgo]
    carchive_test.go:489: # runtime
        <autogenerated>:1: internal compiler error: unexpected fnsym: runtime.initMetrics.func5 != �������.initMetrics.func5

        goroutine 2923 [running]:
        runtime/debug.Stack()
        	runtime/debug/stack.go:26 +0x5e
        cmd/compile/internal/base.FatalfAt({0x6459588?, 0xc0?}, {0x2f34589, 0x1a}, {0xc006459a20, 0x2, 0x2})
...
        cmd/compile/internal/ssagen.Compile(0xc005bb2ea0, 0x2)
        	cmd/compile/internal/ssagen/pgen.go:241 +0x616
        cmd/compile/internal/gc.compileFunctions.func5.1(0x0?)
        	cmd/compile/internal/gc/compile.go:182 +0x34
        cmd/compile/internal/gc.compileFunctions.func3.1()
        	cmd/compile/internal/gc/compile.go:164 +0x30
        created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 78
        	cmd/compile/internal/gc/compile.go:163 +0x247

    carchive_test.go:489: exit status 1

— watchflakes

@gopherbot
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Contributor Author

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && log ~ `internal compiler error: unexpected fnsym`
2024-04-18 21:07 darwin-amd64-11_0 pkgsite@ddbbf7b6 go@4bb67bc2 x/pkgsite/internal/frontend [build] (log) 
<autogenerated>:1: internal compiler error: unexpected fnsym: golang.org/x/pkgsite/internal/frontend.TestBadgeHandler_ServeSVG != ��������������������������������������.TestBadgeHandler_ServeSVG

goroutine 485 [running]:
runtime/debug.Stack()
	runtime/debug/stack.go:26 +0x5e
cmd/compile/internal/base.FatalfAt({0x11c?, 0x0?}, {0x794a080, 0x1a}, {0xc00102da90, 0x2, 0x2})
	cmd/compile/internal/base/print.go:225 +0x1d7
cmd/compile/internal/base.Fatalf(...)
	cmd/compile/internal/base/print.go:194
cmd/compile/internal/dwarfgen.Info(0xc003b03f00, 0xc003b30000, {0x7b7f5e8?, 0xc00219b200})
	cmd/compile/internal/dwarfgen/dwarf.go:36 +0x110
cmd/internal/obj.(*Link).populateDWARF(...)
	cmd/internal/obj/dwarf.go:346
cmd/internal/obj.Flushplist(0xc00015e400, 0xc00102df30, 0xc00315ca10)
	cmd/internal/obj/plist.go:173 +0xcb8
cmd/compile/internal/objw.(*Progs).Flush(...)
	cmd/compile/internal/objw/prog.go:112
cmd/compile/internal/ssagen.Compile(0xc00219b200, 0x3)
	cmd/compile/internal/ssagen/pgen.go:325 +0x6a8
cmd/compile/internal/gc.compileFunctions.func5.1(0x0?)
	cmd/compile/internal/gc/compile.go:182 +0x34
cmd/compile/internal/gc.compileFunctions.func3.1()
	cmd/compile/internal/gc/compile.go:164 +0x30
created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 42
	cmd/compile/internal/gc/compile.go:163 +0x247

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && log ~ `internal compiler error: unexpected fnsym`
2024-04-23 17:49 darwin-amd64-11_0 vuln@63adf478 go@99ee6162 runtime [build] (log) 
<autogenerated>:1: internal compiler error: unexpected fnsym: b��Xb��.markBits.isMarked != runtime.markBits.isMarked

goroutine 574 [running]:
runtime/debug.Stack()
	runtime/debug/stack.go:26 +0x5e
cmd/compile/internal/base.FatalfAt({0x0?, 0x0?}, {0x5f7ca7f, 0x1a}, {0xc005c0ba90, 0x2, 0x2})
	cmd/compile/internal/base/print.go:225 +0x1d7
cmd/compile/internal/base.Fatalf(...)
	cmd/compile/internal/base/print.go:194
cmd/compile/internal/dwarfgen.Info(0xc000d50500, 0xc000d50580, {0x61b3748?, 0xc001dfc120})
	cmd/compile/internal/dwarfgen/dwarf.go:36 +0xfe
cmd/internal/obj.(*Link).populateDWARF(...)
	cmd/internal/obj/dwarf.go:346
cmd/internal/obj.Flushplist(0xc000116400, 0xc005c0bf30, 0xc0069076f0)
	cmd/internal/obj/plist.go:173 +0xcb8
cmd/compile/internal/objw.(*Progs).Flush(...)
	cmd/compile/internal/objw/prog.go:112
cmd/compile/internal/ssagen.Compile(0xc001dfc120, 0x0)
	cmd/compile/internal/ssagen/pgen.go:325 +0x6a5
cmd/compile/internal/gc.compileFunctions.func5.1(0x4600010000010101?)
	cmd/compile/internal/gc/compile.go:182 +0x34
cmd/compile/internal/gc.compileFunctions.func3.1()
	cmd/compile/internal/gc/compile.go:164 +0x30
created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 185
	cmd/compile/internal/gc/compile.go:163 +0x247
2024-04-23 17:49 darwin-amd64-11_0 vuln@63adf478 go@99ee6162 x/vuln/internal/buildinfo.TestExtractPackagesAndSymbols (log) 
--- FAIL: TestExtractPackagesAndSymbols (76.00s)
    --- FAIL: TestExtractPackagesAndSymbols/linux/amd64 (11.63s)
        buildtest.go:82: /tmp/buildlet/go/bin/go build -o /tmp/buildlet/tmp/buildtest268052155/testdata: exit status 1

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && log ~ `internal compiler error: unexpected fnsym`
2024-05-08 21:38 darwin-amd64-11_0 vuln@052eac78 go@362dcedf runtime [build] (log) 
<autogenerated>:1: internal compiler error: unexpected fnsym: runtime.gopark != �������.gopark

Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new
2024-05-08 21:38 darwin-amd64-11_0 vuln@052eac78 go@362dcedf x/vuln/internal/buildinfo.TestExtractPackagesAndSymbols (log) 
--- FAIL: TestExtractPackagesAndSymbols (71.90s)
    --- FAIL: TestExtractPackagesAndSymbols/linux/amd64 (7.33s)
        buildtest.go:82: /tmp/buildlet/go/bin/go build -o /tmp/buildlet/tmp/buildtest1675396633/testdata: exit status 1

— watchflakes

@gopherbot gopherbot modified the milestones: Go1.23, Go1.24 Aug 13, 2024
@gopherbot gopherbot modified the milestones: Go1.24, Go1.25 Feb 11, 2025
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@thanm thanm

Labels
compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Darwin
Projects
Go Compiler / Runtime
Status: Todo
Test Flakes
Status: No status
Milestone
Go1.25
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4 participants
@mknyszek @bcmills @gopherbot @thanm