all: unrecognized test failures on `linux/loong64` #60168

bcmills · 2023-05-12T19:18:19Z

#!watchflakes
default <- goarch == "loong64" && date < "2023-08-01"

(CC @golang/loong64)

The text was updated successfully, but these errors were encountered:

gopherbot · 2023-05-15T18:33:27Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-05-15 15:42 linux-loong64-3a5000 go@0e7a2504 bootstrap/cmd/compile [build] (log)

panic: runtime error: index out of range [2147483640] with length 48

goroutine 261 [running]:
cmd/link/internal/loader.(*Loader).resolve(0xc00009a000, 0xc0004f8b80, {0x7ffffff8, 0x7b})
	/home/chenguoqi/golang/go-1.20.4/src/cmd/link/internal/loader/loader.go:662 +0x2a8
cmd/link/internal/loader.Reloc.Sym({0x7fffc9880d41, 0xc0004f8b80, 0xc00009a000})
	/home/chenguoqi/golang/go-1.20.4/src/cmd/link/internal/loader/loader.go:60 +0x94
cmd/link/internal/ld.(*relocSymState).relocsym(0xc000df7eb0, 0x52f6, {0x7fffc3f19c30, 0x4e0, 0xe5f03e})
	/home/chenguoqi/golang/go-1.20.4/src/cmd/link/internal/ld/data.go:199 +0x140
cmd/link/internal/ld.writeBlock(0xc00013c000, 0xc00347e150, 0xc00009a000, {0xc001f426d0, 0x1270, 0x1326}, 0x311c00, 0x100250, {0xc000012464, 0x4, ...})
	/home/chenguoqi/golang/go-1.20.4/src/cmd/link/internal/ld/data.go:1067 +0x370
cmd/link/internal/ld.writeBlocks.func1(0xc00347e150, 0xc00009a000, {0xc001f426d0, 0x1270, 0x1326}, 0x311c00, 0x100250, {0xc000012464, 0x4, 0x4})
	/home/chenguoqi/golang/go-1.20.4/src/cmd/link/internal/ld/data.go:1023 +0x90
created by cmd/link/internal/ld.writeBlocks
	/home/chenguoqi/golang/go-1.20.4/src/cmd/link/internal/ld/data.go:1022 +0x514
go tool dist: FAILED: /usr/lib/go-linux-loong64-bootstrap/bin/go install -tags=math_big_pure_go compiler_bootstrap purego bootstrap/cmd/...: exit status 1

— watchflakes

gopherbot · 2023-05-15T19:05:10Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/cpu (log)

unexpected fault address 0xcb3d800010340
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0xcb3d800010340 pc=0x1cd88]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/execabs (log)

unexpected fault address 0x15a80000000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x15a80000000000 pc=0x1ce80]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/internal/unsafeheader (log)

unexpected fault address 0x17c48800000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x17c48800000000 pc=0x1cd88]

2023-05-10 21:21 linux-loong64-3a5000 net@d28c0b17 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-10 21:21 linux-loong64-3a5000 net@d28c0b17 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-10 21:21 linux-loong64-3a5000 net@d28c0b17 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

2023-05-12 12:35 linux-loong64-3a5000 go@b26c3927 cmd/go/internal/web.test [build] (log)

panic: runtime error: index out of range [2147482621] with length 12

goroutine 1 [running]:
panic({0x2e6b80, 0xc00102ac60})
	runtime/panic.go:1017 +0x428 fp=0xc0000ce5e8 sp=0xc0000ce540 pc=0x4e8a8
runtime.goPanicIndex(0x7ffffbfd, 0xc)
	runtime/panic.go:114 +0xb0 fp=0xc0000ce620 sp=0xc0000ce5e8 pc=0x4c820
cmd/link/internal/loader.(*Loader).resolve(0xc000092a80, 0xc0000c1c00, {0x7ffffbfd, 0x1567})
	cmd/link/internal/loader/loader.go:658 +0x2ac fp=0xc0000ce648 sp=0xc0000ce620 pc=0x14561c
cmd/link/internal/loader.Aux.Sym({0x7fffa95e4d0e, 0xc0000c1c00, 0xc000092a80})
	cmd/link/internal/loader/loader.go:73 +0x94 fp=0xc0000ce670 sp=0xc0000ce648 pc=0x1431a4
cmd/link/internal/ld.(*deadcodePass).flood(0xc0000ce930)
	cmd/link/internal/ld/deadcode.go:246 +0xe18 fp=0xc0000ce840 sp=0xc0000ce670 pc=0x1b9af8
cmd/link/internal/ld.deadcode(0xc0000bc200)
	cmd/link/internal/ld/deadcode.go:424 +0x21c fp=0xc0000ce9c0 sp=0xc0000ce840 pc=0x1bab9c
cmd/link/internal/ld.Main(0x4d8c40, {0x10, 0x20, 0x1, 0x3, 0x1, 0x0, {0xc00000c3c4, 0x4, 0x4}, ...})
	cmd/link/internal/ld/main.go:283 +0x13a4 fp=0xc0000cec60 sp=0xc0000ce9c0 pc=0x205e94
main.main()
	cmd/link/main.go:72 +0xefc fp=0xc0000cff48 sp=0xc0000cec60 pc=0x2933dc
runtime.main()
	runtime/proc.go:256 +0x304 fp=0xc0000cffd8 sp=0xc0000cff48 pc=0x51af4
runtime.goexit()
	runtime/asm_loong64.s:616 +0x4 fp=0xc0000cffd8 sp=0xc0000cffd8 pc=0x87754

2023-05-15 16:24 linux-loong64-3a5000 go@1b896bff internal/types/errors.test [build] (log)

panic: runtime error: index out of range [2147482621] with length 1

goroutine 1 [running]:
panic({0x2e6be0, 0xc0007a0d20})
	runtime/panic.go:1017 +0x428 fp=0xc00013e5e8 sp=0xc00013e540 pc=0x4e878
runtime.goPanicIndex(0x7ffffbfd, 0x1)
	runtime/panic.go:114 +0xb0 fp=0xc00013e620 sp=0xc00013e5e8 pc=0x4c7f0
cmd/link/internal/loader.(*Loader).resolve(0xc0000a2000, 0xc0000c3280, {0x7ffffbfd, 0x10})
	cmd/link/internal/loader/loader.go:658 +0x2ac fp=0xc00013e648 sp=0xc00013e620 pc=0x144fac
cmd/link/internal/loader.Aux.Sym({0xc0001578f5, 0xc0000c3280, 0xc0000a2000})
	cmd/link/internal/loader/loader.go:73 +0x94 fp=0xc00013e670 sp=0xc00013e648 pc=0x142b34
cmd/link/internal/ld.(*deadcodePass).flood(0xc00013e930)
	cmd/link/internal/ld/deadcode.go:246 +0xe18 fp=0xc00013e840 sp=0xc00013e670 pc=0x1bbaa8
cmd/link/internal/ld.deadcode(0xc00012c200)
	cmd/link/internal/ld/deadcode.go:389 +0x60 fp=0xc00013e9c0 sp=0xc00013e840 pc=0x1bc990
cmd/link/internal/ld.Main(0x4d8c40, {0x10, 0x20, 0x1, 0x3, 0x1, 0x0, {0xc00000c3c4, 0x4, 0x4}, ...})
	cmd/link/internal/ld/main.go:283 +0x13a4 fp=0xc00013ec60 sp=0xc00013e9c0 pc=0x208244
main.main()
	cmd/link/main.go:72 +0xefc fp=0xc00013ff48 sp=0xc00013ec60 pc=0x2960ec
runtime.main()
	runtime/proc.go:256 +0x304 fp=0xc00013ffd8 sp=0xc00013ff48 pc=0x51ac4
runtime.goexit()
	runtime/asm_loong64.s:616 +0x4 fp=0xc00013ffd8 sp=0xc00013ffd8 pc=0x87864

2023-05-15 16:52 linux-loong64-3a5000 net@2b0b97d5 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-15 16:52 linux-loong64-3a5000 net@2b0b97d5 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-15 16:52 linux-loong64-3a5000 net@2b0b97d5 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

2023-05-15 16:53 linux-loong64-3a5000 net@120fc906 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-15 16:53 linux-loong64-3a5000 net@120fc906 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-15 16:53 linux-loong64-3a5000 net@120fc906 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

— watchflakes

XiaodongLoong · 2023-05-16T02:38:25Z

We will have a look. Thanks!

xen0n · 2023-05-16T10:40:45Z

The failures seemed spurious and can't be reproduced right now: https://go.dev/cl/481937 and https://go.dev/cl/492620 for example both passed on the loong64 builder.

If no new instances of this flake occur in the next few days, I think we can close this issue then.

gopherbot · 2023-05-16T16:44:36Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-05-16 01:41 linux-loong64-3a5000 go@3cf8e8e5 test.Test (log)

--- FAIL: Test (0.23s)
    --- FAIL: Test/fixedbugs/bug237.go (0.10s)
        testdir_test.go:132: exit status 1
            panic: runtime error: index out of range [2147482621] with length 1

            goroutine 1 [running]:
            panic({0x2e6be0, 0xc000012be8})
            	runtime/panic.go:1017 +0x428 fp=0xc0000d05f0 sp=0xc0000d0548 pc=0x4e868
            runtime.goPanicIndex(0x7ffffbfd, 0x1)
            	runtime/panic.go:114 +0xb0 fp=0xc0000d0628 sp=0xc0000d05f0 pc=0x4c7e0
            cmd/link/internal/loader.(*Loader).resolve(0xc000094a80, 0xc0000c3a00, {0x7ffffbfd, 0x10})
            	cmd/link/internal/loader/loader.go:658 +0x2ac fp=0xc0000d0650 sp=0xc0000d0628 pc=0x14509c
            cmd/link/internal/loader.Aux.Sym({0xc00071fdf5, 0xc0000c3a00, 0xc000094a80})
            	cmd/link/internal/loader/loader.go:73 +0x94 fp=0xc0000d0678 sp=0xc0000d0650 pc=0x142c24
            cmd/link/internal/ld.(*deadcodePass).flood(0xc0000d0938)
            	cmd/link/internal/ld/deadcode.go:246 +0xe18 fp=0xc0000d0848 sp=0xc0000d0678 pc=0x1bbb38
            cmd/link/internal/ld.deadcode(0xc0000be200)
            	cmd/link/internal/ld/deadcode.go:424 +0x21c fp=0xc0000d09c8 sp=0xc0000d0848 pc=0x1bcbcc
            cmd/link/internal/ld.Main(0x4e8c40, {0x10, 0x20, 0x1, 0x3, 0x1, 0x0, {0xc00000c3c4, 0x4, 0x4}, ...})
            	cmd/link/internal/ld/main.go:283 +0x13c4 fp=0xc0000d0c60 sp=0xc0000d09c8 pc=0x208334
            main.main()
            	cmd/link/main.go:72 +0xefc fp=0xc0000d1f48 sp=0xc0000d0c60 pc=0x2964cc
            runtime.main()
            	runtime/proc.go:256 +0x304 fp=0xc0000d1fd8 sp=0xc0000d1f48 pc=0x51aa4
            runtime.goexit()
            	runtime/asm_loong64.s:616 +0x4 fp=0xc0000d1fd8 sp=0xc0000d1fd8 pc=0x87874

— watchflakes

xen0n · 2023-05-17T07:33:22Z

Now this seems very likely caused by faulty memory, @abner-chenc should be working to replace the physical host underneath the loong64 builder. He may have more to share later.

abner-chenc · 2023-05-17T12:29:40Z

Now this seems very likely caused by faulty memory, @abner-chenc should be working to replace the physical host underneath the loong64 builder. He may have more to share later.

I have replaced the physical machines and updated the latest stable firmware (previously these physical machines were beta versions of the firmware).

gopherbot · 2023-05-17T14:13:31Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@ad6dcf9d (log)

go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd/asm cmd/cgo cmd/compile cmd/link] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/compile: stale dependency: cmd/compile/internal/ssa

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@b3d1cce3 (log)

go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd/asm cmd/cgo cmd/compile cmd/link] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/compile: stale dependency: cmd/compile/internal/ir

2023-05-16 21:31 linux-loong64-3a5000 net@3b31286d go@7240d7e9 x/net/context.test [build] (log)

panic: runtime error: index out of range [2147482621] with length 1

goroutine 1 [running]:
cmd/link/internal/loader.(*Loader).resolve(0xc00006e000, 0xc000061200, {0x7ffffbfd, 0x10})
	cmd/link/internal/loader/loader.go:658 +0x2ac
cmd/link/internal/loader.Aux.Sym({0xc0000ed8f5, 0xc000061200, 0xc00006e000})
	cmd/link/internal/loader/loader.go:73 +0x94
cmd/link/internal/ld.(*deadcodePass).flood(0xc000186938)
	cmd/link/internal/ld/deadcode.go:246 +0xe18
cmd/link/internal/ld.deadcode(0xc00016a200)
	cmd/link/internal/ld/deadcode.go:424 +0x21c
cmd/link/internal/ld.Main(0x4e8c80, {0x10, 0x20, 0x1, 0x3, 0x1, 0x0, {0xc00013c294, 0x4, 0x4}, ...})
	cmd/link/internal/ld/main.go:283 +0x13c4
main.main()
	cmd/link/main.go:72 +0xefc

— watchflakes

gopherbot · 2023-05-23T20:11:23Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-05-23 19:40 linux-loong64-3a5000 go@c0b860ba runtime.TestSegv (log)

--- FAIL: TestSegv (0.00s)
    --- FAIL: TestSegv/Segv (0.01s)
        crash_cgo_test.go:651: /tmp/workdir-host-linux-loong64-3a5000/tmp/go-build43525392/testprogcgo.exe Segv: exit status 2
        crash_cgo_test.go:652: SIGSEGV: segmentation violation
            PC=0x7ffff3c8be88 m=3 sigcode=0

            r0   0x0	r1   0x120146d78
            r2   0x7fffac8638e0	r3   0x7fffac862498
            r4   0x0	r5   0x7fffac862608
            r6   0x0	r7   0x8
            r8   0x7ffff3d81000	r9   0x7fffac8623bf
            r10  0x7fffad18a098	r11  0x87
            r12  0x7fffaa7d3290	r13  0x7fffa9fd0000
            r14  0xefb2ee	r15  0xefb2ee
            r16  0xa000000	r17  0x24fd7
            r18  0x1	r19  0x0
            r20  0xffffffffffffffff	r21  0x0
            r22  0xc000000ea0	r23  0x0
            r24  0x7fffac862550	r25  0x7fffac862608
            r26  0x31	r27  0x188
            r28  0x7ffffb911b1f	r29  0x7fffac862648
            r30  0x120284000	r31  0x0
            pc   0x7ffff3c8be88	link 0x120146d78

        crash_cgo_test.go:683: unexpectedly saw "runtime: " in output

— watchflakes

gopherbot · 2023-06-01T17:11:01Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-01 14:43 linux-loong64-3a5000 go@5f695f70 (log)

go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/compile/internal/amd64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/arm: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/arm64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/dwarfgen: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/gc: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/liveness: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/loong64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/mips: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/mips64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/noder: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/pkginit: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/ppc64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/riscv64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/s390x: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/ssa: build ID mismatch
	STALE cmd/compile/internal/ssagen: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/walk: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/wasm: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/x86: stale dependency: cmd/compile/internal/ssa

— watchflakes

gopherbot · 2023-06-01T19:29:30Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-01 14:35 linux-loong64-3a5000 net@10cf3880 go@2ea592c5 (log)

go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/go: stale dependency: crypto/tls
	STALE cmd/go/internal/auth: stale dependency: crypto/tls
	STALE cmd/go/internal/bug: stale dependency: crypto/tls
	STALE cmd/go/internal/clean: stale dependency: crypto/tls
	STALE cmd/go/internal/envcmd: stale dependency: crypto/tls
	STALE cmd/go/internal/fix: stale dependency: crypto/tls
	STALE cmd/go/internal/fmtcmd: stale dependency: crypto/tls
	STALE cmd/go/internal/generate: stale dependency: crypto/tls
	STALE cmd/go/internal/get: stale dependency: crypto/tls
...
	STALE cmd/trace: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/driver: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/internal/binutils: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/internal/driver: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/internal/plugin: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/internal/report: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/internal/symbolizer: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/internal/symbolz: stale dependency: crypto/tls
	STALE cmd/vendor/github.com/google/pprof/internal/transport: stale dependency: crypto/tls
	STALE cmd/vendor/golang.org/x/mod/sumdb: stale dependency: crypto/tls

— watchflakes

gopherbot · 2023-06-01T21:47:52Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-05-31 15:03 linux-loong64-3a5000 sys@b52f5441 go@936ce874 (log)

go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/compile/internal/amd64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/arm: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/arm64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/dwarfgen: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/gc: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/liveness: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/loong64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/mips: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/mips64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/noder: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/pkginit: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/ppc64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/riscv64: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/s390x: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/ssa: build ID mismatch
	STALE cmd/compile/internal/ssagen: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/walk: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/wasm: stale dependency: cmd/compile/internal/ssa
	STALE cmd/compile/internal/x86: stale dependency: cmd/compile/internal/ssa

— watchflakes

gopherbot · 2023-06-01T22:19:52Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-05-31 15:03 linux-loong64-3a5000 sys@b52f5441 go@5036ba77 (log)

go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [std cmd] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE expvar: stale dependency: net/http
	STALE net/http: build ID mismatch
	STALE net/http/cgi: stale dependency: net/http
	STALE net/http/cookiejar: stale dependency: net/http
	STALE net/http/fcgi: stale dependency: net/http
	STALE net/http/httptest: stale dependency: net/http
	STALE net/http/httputil: stale dependency: net/http
	STALE net/http/pprof: stale dependency: net/http
	STALE net/rpc: stale dependency: net/http
...
	STALE cmd/trace: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/driver: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/binutils: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/driver: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/plugin: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/report: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/symbolizer: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/symbolz: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/transport: stale dependency: net/http
	STALE cmd/vendor/golang.org/x/mod/sumdb: stale dependency: net/http

— watchflakes

gopherbot · 2023-06-02T16:14:28Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-01 14:35 linux-loong64-3a5000 net@10cf3880 go@c71cbd54 (log)

HASH[moduleIndex]
HASH[moduleIndex]: "devel c71cbd544e3da139badd4c03612af41b63711705"
HASH[moduleIndex]: "modroot /tmp/workdir-host-linux-loong64-3a5000/go/src/cmd\n"
HASH[moduleIndex]: "package devel c71cbd544e3da139badd4c03612af41b63711705 X:nocoverageredesign go index v2 /tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link\n"
HASH[moduleIndex]: "file cgo_test.go 2023-06-02 10:54:39.881 +0800 CST 2761\n"
HASH[moduleIndex]: "file doc.go 2023-06-02 10:54:39.882 +0800 CST 4065\n"
HASH[moduleIndex]: "file dwarf_test.go 2023-06-02 10:54:39.882 +0800 CST 7049\n"
HASH[moduleIndex]: "file elf_test.go 2023-06-02 10:54:39.883 +0800 CST 12231\n"
HASH[moduleIndex]: "file link_test.go 2023-06-02 10:54:40.039 +0800 CST 37921\n"
HASH[moduleIndex]: "file linkbig_test.go 2023-06-02 10:54:40.042 +0800 CST 3549\n"
...
HASH[moduleIndex]: "file funcs.go 2023-06-02 10:54:46.847 +0800 CST 21052\n"
HASH[moduleIndex]: "file helper.go 2023-06-02 10:54:46.849 +0800 CST 6415\n"
HASH[moduleIndex]: "file link_test.go 2023-06-02 10:54:46.85 +0800 CST 1253\n"
HASH[moduleIndex]: "file multi_test.go 2023-06-02 10:54:46.85 +0800 CST 12030\n"
HASH[moduleIndex]: "file option.go 2023-06-02 10:54:46.851 +0800 CST 1991\n"
HASH[moduleIndex]: "file template.go 2023-06-02 10:54:46.866 +0800 CST 7335\n"
HASH[moduleIndex]: bd48f0458d84aea363dd902ca078861d0e3e4f2cf0ec17bf727b2ff7ba858222
cmd/link true
go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd/asm cmd/cgo cmd/compile cmd/link] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/link: stale dependency: cmd/link/internal/ld

— watchflakes

gopherbot · 2023-06-06T20:50:58Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-01 14:35 linux-loong64-3a5000 net@10cf3880 go@1d3daebc (log)

HASH[moduleIndex]
HASH[moduleIndex]: "devel 1d3daebc5fd5f51e16fa160a84f8fcfa28b4e2d7"
HASH[moduleIndex]: "modroot /tmp/workdir-host-linux-loong64-3a5000/go/src/cmd\n"
HASH[moduleIndex]: "package devel 1d3daebc5fd5f51e16fa160a84f8fcfa28b4e2d7 X:nocoverageredesign go index v2 /tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link\n"
HASH[moduleIndex]: "file cgo_test.go 2023-06-07 04:18:35.932 +0800 CST 2761\n"
HASH[moduleIndex]: "file doc.go 2023-06-07 04:18:35.932 +0800 CST 4065\n"
HASH[moduleIndex]: "file dwarf_test.go 2023-06-07 04:18:35.932 +0800 CST 7049\n"
HASH[moduleIndex]: "file elf_test.go 2023-06-07 04:18:35.933 +0800 CST 12231\n"
HASH[moduleIndex]: "file link_test.go 2023-06-07 04:18:36.017 +0800 CST 37921\n"
HASH[moduleIndex]: "file linkbig_test.go 2023-06-07 04:18:36.019 +0800 CST 3549\n"
...
HASH[moduleIndex]: "file link_test.go 2023-06-07 04:18:39.744 +0800 CST 1253\n"
HASH[moduleIndex]: "file multi_test.go 2023-06-07 04:18:39.744 +0800 CST 12030\n"
HASH[moduleIndex]: "file option.go 2023-06-07 04:18:39.745 +0800 CST 1991\n"
HASH[moduleIndex]: "file template.go 2023-06-07 04:18:39.753 +0800 CST 7335\n"
HASH[moduleIndex]: 98ca18547b05690944872ca1bb7b4cb0fed5ffe7db3643e3338883e353912292
cmd/link true
go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd/asm cmd/cgo cmd/compile cmd/link] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/asm: stale dependency: runtime
	STALE cmd/cgo: stale dependency: runtime
	STALE cmd/link: stale dependency: runtime

— watchflakes

gopherbot · 2023-06-08T18:56:55Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-06 21:43 linux-loong64-3a5000 sys@304f187c go@1bbf55c2 (log)

go tool dist: unexpected stale targets reported by /tmp/workdir-host-linux-loong64-3a5000/go/pkg/tool/linux_loong64/go_bootstrap list -gcflags="" -ldflags="" for [cmd] (consider rerunning with GOMAXPROCS=1 GODEBUG=gocachehash=1):
	STALE cmd/go: stale dependency: net/http
	STALE cmd/go/internal/auth: stale dependency: net/http
	STALE cmd/go/internal/bug: stale dependency: net/http
	STALE cmd/go/internal/clean: stale dependency: net/http
	STALE cmd/go/internal/envcmd: stale dependency: net/http
	STALE cmd/go/internal/fix: stale dependency: net/http
	STALE cmd/go/internal/fmtcmd: stale dependency: net/http
	STALE cmd/go/internal/generate: stale dependency: net/http
	STALE cmd/go/internal/get: stale dependency: net/http
...
	STALE cmd/trace: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/driver: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/binutils: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/driver: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/plugin: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/report: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/symbolizer: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/symbolz: stale dependency: net/http
	STALE cmd/vendor/github.com/google/pprof/internal/transport: stale dependency: net/http
	STALE cmd/vendor/golang.org/x/mod/sumdb: stale dependency: net/http

— watchflakes

gopherbot · 2023-06-13T20:21:15Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-13 19:31 linux-loong64-3a5000 go@1d85bcea fixedbugs/issue26094.go (log)

# go run run.go -- fixedbugs/issue26094.go
exit status 1
panic: runtime error: index out of range [2147483635] with length 5

goroutine 76 [running]:
panic({0x290c80, 0xc000014cd8})
	/tmp/workdir-host-linux-loong64-3a5000/go/src/runtime/panic.go:987 +0x3f0 fp=0xc00087cae8 sp=0xc00087ca30 pc=0x49b20
runtime.goPanicIndex(0x7ffffff3, 0x5)
	/tmp/workdir-host-linux-loong64-3a5000/go/src/runtime/panic.go:113 +0xac fp=0xc00087cb20 sp=0xc00087cae8 pc=0x4787c
cmd/link/internal/loader.(*Loader).resolve(0xc0006c2000, 0xc0004f8980, {0x7ffffff3, 0x456})
	/tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link/internal/loader/loader.go:661 +0x2a4 fp=0xc00087cb48 sp=0xc00087cb20 pc=0x11e514
cmd/link/internal/loader.Reloc.Sym({0x7fffca5cffe1, 0xc0004f8980, 0xc0006c2000})
	/tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link/internal/loader/loader.go:59 +0x90 fp=0xc00087cb70 sp=0xc00087cb48 pc=0x11c228
cmd/link/internal/ld.(*relocSymState).relocsym(0xc00087ceb0, 0x15ec, {0x7fffca11d100, 0xfc, 0xe2f00})
	/tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link/internal/ld/data.go:198 +0x138 fp=0xc00087ce00 sp=0xc00087cb70 pc=0x174578
cmd/link/internal/ld.writeBlock(0xc00013c000, 0xc0001387e0, 0xc0006c2000, {0xc000b8f000, 0x3e4, 0x500}, 0x11000, 0x63084, {0x4acd60, 0x200, ...})
	/tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link/internal/ld/data.go:1003 +0x3ac fp=0xc00087cf10 sp=0xc00087ce00 pc=0x17ae7c
cmd/link/internal/ld.writeBlocks.func1(0xc0001387e0, 0xc0006c2000, {0xc000b8f000, 0x3e4, 0x500}, 0x11000, 0x63084, {0x4acd60, 0x200, 0x200})
	/tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link/internal/ld/data.go:959 +0x8c fp=0xc00087cf80 sp=0xc00087cf10 pc=0x17aa94
cmd/link/internal/ld.writeBlocks.func2()
	/tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link/internal/ld/data.go:962 +0x98 fp=0xc00087cfd8 sp=0xc00087cf80 pc=0x17a9f8
runtime.goexit()
	/tmp/workdir-host-linux-loong64-3a5000/go/src/runtime/asm_loong64.s:608 +0x4 fp=0xc00087cfd8 sp=0xc00087cfd8 pc=0x7cc64
created by cmd/link/internal/ld.writeBlocks
	/tmp/workdir-host-linux-loong64-3a5000/go/src/cmd/link/internal/ld/data.go:958 +0x3c8

— watchflakes

gopherbot · 2023-06-13T20:53:06Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-13 20:00 linux-loong64-3a5000 go@c045822e cmd/vet.TestVet (log)

--- FAIL: TestVet (0.69s)
    --- FAIL: TestVet/method (3.41s)
        vet_test.go:161: error check failed: 
            Unmatched Errors:
            testvet.exe: ../../math/sin.go:104:2: cannot use -1.13585365213876817300e-11 (untyped float constant -1.13585e-11) as float64 value in array or slice literal (overflows)

— watchflakes

gopherbot · 2023-06-20T18:34:46Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-06-16 19:37 linux-loong64-3a5000 sys@e0c3b6e6 go@a7b17937 x/sys/cpu.test [build] (log)

panic: runtime error: index out of range [2147483635] with length 8

goroutine 1 [running]:
cmd/link/internal/loader.(*Loader).resolve(0xc00011ae00, 0xc00017aa00, {0x7ffffff3, 0x57b})
	cmd/link/internal/loader/loader.go:658 +0x2ac
cmd/link/internal/loader.Reloc.Sym({0x7fffac99a3c1, 0xc00017aa00, 0xc00011ae00})
	cmd/link/internal/loader/loader.go:61 +0x94
cmd/link/internal/ld.(*deadcodePass).flood(0xc00015a938)
	cmd/link/internal/ld/deadcode.go:228 +0xc00
cmd/link/internal/ld.deadcode(0xc000174200)
	cmd/link/internal/ld/deadcode.go:407 +0x60
cmd/link/internal/ld.Main(0x4c8c60, {0x10, 0x20, 0x1, 0x3, 0x1, 0x0, {0xc00013c2bc, 0x4, 0x4}, ...})
	cmd/link/internal/ld/main.go:286 +0x1444
main.main()
	cmd/link/main.go:72 +0xefc

— watchflakes

gopherbot · 2023-07-06T13:56:44Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-07-06 13:09 linux-loong64-3a5000 go@b490bdc2 archive/tar.test [build] (log)

panic: runtime error: index out of range [2147482621] with length 2

goroutine 1 [running]:
panic({0x2e7ac0, 0xc000012360})
	runtime/panic.go:1017 +0x428 fp=0xc0001425c0 sp=0xc000142518 pc=0x4ef98
runtime.goPanicIndex(0x7ffffbfd, 0x2)
	runtime/panic.go:114 +0xb0 fp=0xc0001425f8 sp=0xc0001425c0 pc=0x4cf10
cmd/link/internal/loader.(*Loader).resolve(0xc00010ea80, 0xc0000a6280, {0x7ffffbfd, 0x24})
	cmd/link/internal/loader/loader.go:658 +0x2ac fp=0xc000142620 sp=0xc0001425f8 pc=0x14712c
cmd/link/internal/loader.Aux.Sym({0xc0000a5053, 0xc0000a6280, 0xc00010ea80})
	cmd/link/internal/loader/loader.go:73 +0x94 fp=0xc000142648 sp=0xc000142620 pc=0x144cb4
cmd/link/internal/ld.(*deadcodePass).flood(0xc000142938)
	cmd/link/internal/ld/deadcode.go:254 +0xea8 fp=0xc000142848 sp=0xc000142648 pc=0x1bdf68
cmd/link/internal/ld.deadcode(0xc000130200)
	cmd/link/internal/ld/deadcode.go:407 +0x60 fp=0xc0001429c8 sp=0xc000142848 pc=0x1bf180
cmd/link/internal/ld.Main(0x4d8c60, {0x10, 0x20, 0x1, 0x3, 0x1, 0x0, {0xc00000c3fc, 0x4, 0x4}, ...})
	cmd/link/internal/ld/main.go:286 +0x1444 fp=0xc000142c60 sp=0xc0001429c8 pc=0x20aea4
main.main()
	cmd/link/main.go:72 +0xefc fp=0xc000143f48 sp=0xc000142c60 pc=0x29a9dc
runtime.main()
	runtime/proc.go:267 +0x324 fp=0xc000143fd8 sp=0xc000143f48 pc=0x523f4
runtime.goexit()
	runtime/asm_loong64.s:640 +0x4 fp=0xc000143fd8 sp=0xc000143fd8 pc=0x88eb4

— watchflakes

gopherbot · 2023-07-11T18:06:21Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-07-11 16:33 linux-loong64-3a5000 go@3f8b04bf os/exec.TestConcurrentExec (log)

--- FAIL: TestConcurrentExec (0.01s)
    exec_test.go:1757: context canceled

— watchflakes

gopherbot · 2023-08-22T23:34:50Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-08-22 22:22 linux-loong64-3a5000 go@291a32aa net/http.TestTransportAndServerSharedBodyReqCancelerCleanupOnConnectionClose (log)

--- FAIL: TestTransportAndServerSharedBodyReqCancelerCleanupOnConnectionClose (0.00s)
    --- FAIL: TestTransportAndServerSharedBodyReqCancelerCleanupOnConnectionClose/h1 (0.52s)
        transport_test.go:6824: Backend address: 127.0.0.1:35759
        transport_test.go:6842: Proxy address: 127.0.0.1:33163
        transport_test.go:6838: Expected proxy copy error

— watchflakes

gopherbot · 2023-08-23T00:57:26Z

Found new dashboard test flakes for:

#!watchflakes
default <- goarch == "loong64"

2023-08-23 00:16 linux-loong64-3a5000 go@556e9c5f net/http.TestTransportAndServerSharedBodyReqCancelerCleanupOnConnectionClose (log)

--- FAIL: TestTransportAndServerSharedBodyReqCancelerCleanupOnConnectionClose (0.00s)
    --- FAIL: TestTransportAndServerSharedBodyReqCancelerCleanupOnConnectionClose/h1 (0.50s)
        transport_test.go:6824: Backend address: 127.0.0.1:36199
        transport_test.go:6842: Proxy address: 127.0.0.1:41119
        transport_test.go:6838: Expected proxy copy error

— watchflakes

bcmills · 2023-08-23T19:41:41Z

It looks like the failures being posted here are not specific to loong64. I'm going to close this issue and add a date constraint so that new failures get new issues.

bcmills added NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. umbrella arch-loong64 Issues solely affecting the loongson architecture. labels May 12, 2023

bcmills added this to the Backlog milestone May 12, 2023

bcmills mentioned this issue May 12, 2023

Testing packages.: unrecognized failures #57995

Closed

bcmills closed this as completed Aug 23, 2023

bcmills closed this as not planned Won't fix, can't repro, duplicate, stale Aug 23, 2023

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all: unrecognized test failures on `linux/loong64` #60168

all: unrecognized test failures on `linux/loong64` #60168

bcmills commented May 12, 2023 •

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all: unrecognized test failures on linux/loong64 #60168

all: unrecognized test failures on linux/loong64 #60168

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all: unrecognized test failures on `linux/loong64` #60168

all: unrecognized test failures on `linux/loong64` #60168

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edited