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net/http/pprof: TestDeltaProfile failures #61715

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gopherbot opened this issue Aug 2, 2023 · 3 comments
Open

net/http/pprof: TestDeltaProfile failures #61715

gopherbot opened this issue Aug 2, 2023 · 3 comments
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.
Milestone
Backlog

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@gopherbot
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#!watchflakes
default <- pkg == "net/http/pprof" && test == "TestDeltaProfile"

Issue created automatically to collect these failures.

Example (log):

panic: test timed out after 12m0s
running tests:
	TestDeltaProfile (11m56s)

runtime.gopark(0x2?, 0x4?, 0x0?, 0x2?, 0x3f74020190?)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:398 +0x10c fp=0x3f74047db0 sp=0x3f74047d98 pc=0x4bf24
runtime.chansend(0x3f7407e000, 0x396ea0, 0x0?, 0x0?)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/chan.go:259 +0x3cc fp=0x3f74047e20 sp=0x3f74047db0 pc=0x15bfc
runtime.chansend1(0x0?, 0x101?)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/chan.go:145 +0x18 fp=0x3f74047e48 sp=0x3f74047e20 pc=0x15810
net/http/pprof.TestDeltaProfile.func3()
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/net/http/pprof/pprof_test.go:197 +0x30 fp=0x3f74047e68 sp=0x3f74047e48 pc=0x2935d8
net/http/pprof.TestDeltaProfile(0x3f742921a0)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/net/http/pprof/pprof_test.go:221 +0x4b4 fp=0x3f74047f78 sp=0x3f74047e68 pc=0x29353c
testing.tRunner(0x3f742921a0, 0x341810)

— watchflakes
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/pprof" && test == "TestDeltaProfile"
2023-08-01 22:29 linux-riscv64-unmatched go@fb6f38dd net/http/pprof.TestDeltaProfile (log) 
panic: test timed out after 12m0s
running tests:
	TestDeltaProfile (11m56s)

runtime.gopark(0x2?, 0x4?, 0x0?, 0x2?, 0x3f74020190?)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:398 +0x10c fp=0x3f74047db0 sp=0x3f74047d98 pc=0x4bf24
runtime.chansend(0x3f7407e000, 0x396ea0, 0x0?, 0x0?)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/chan.go:259 +0x3cc fp=0x3f74047e20 sp=0x3f74047db0 pc=0x15bfc
runtime.chansend1(0x0?, 0x101?)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/chan.go:145 +0x18 fp=0x3f74047e48 sp=0x3f74047e20 pc=0x15810
net/http/pprof.TestDeltaProfile.func3()
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/net/http/pprof/pprof_test.go:197 +0x30 fp=0x3f74047e68 sp=0x3f74047e48 pc=0x2935d8
net/http/pprof.TestDeltaProfile(0x3f742921a0)
	/tmp/workdir-host-linux-riscv64-unmatched/go/src/net/http/pprof/pprof_test.go:221 +0x4b4 fp=0x3f74047f78 sp=0x3f74047e68 pc=0x29353c
testing.tRunner(0x3f742921a0, 0x341810)

— watchflakes

@gopherbot gopherbot added NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. compiler/runtime Issues related to the Go compiler and/or runtime. labels Aug 2, 2023
@mknyszek
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mknyszek commented Aug 2, 2023

CC @golang/riscv64

@mknyszek mknyszek added this to the Backlog milestone Aug 2, 2023
@qiulaidongfeng
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I met a similar failure in https://go-review.googlesource.com/c/go/+/563137
Log is https://logs.chromium.org/logs/golang/buildbucket/cr-buildbucket/8756406427971074401/+/u/step/11/log/2
It happened in LUCI(windows-386)

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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.
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Go Compiler / Runtime
Status: Todo
Test Flakes
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@mknyszek @gopherbot @qiulaidongfeng