net: unrecognized failures

[gopherbot]

#!watchflakes
default <- pkg == "net" && test == ""

Issue created automatically to collect these failures.

Example (log):

PASS
Running goroutines:
panic: Log in goroutine after TestCloseUnblocksReadUDP has completed: closing conn...

goroutine 1636 gp=0x8ba380 m=0 mp=0x3ba2a0 [running]:
panic({0x2d360, 0x9c0010})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:802 +0x23 fp=0xa10e48 sp=0xa10da0 pc=0x150f0023
testing.(*common).logDepth(0x9b8fc0, {0xb660e0, 0xf}, 0x3)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1065 +0x3c fp=0xa10f38 sp=0xa10e48 pc=0x1a28003c
testing.(*common).log(...)
...
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/chan.go:283 +0x4a fp=0x8a8f50 sp=0x8a8ec0 pc=0x10a9004a
runtime.chansend1(0x9ba3f0, 0x8a8fb8)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/chan.go:161 +0x2 fp=0x8a8f80 sp=0x8a8f50 pc=0x10a80002
net.TestAcceptIgnoreAbortedConnRequest.func1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:307 +0x3 fp=0x8a8fe0 sp=0x8a8f80 pc=0x210d0003
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:428 +0x1 fp=0x8a8fe8 sp=0x8a8fe0 pc=0x158d0001
created by net.TestAcceptIgnoreAbortedConnRequest in goroutine 359
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:304 +0x6
FAIL	net	3.815s

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net" && test == ""

2025-03-11 21:18 gotip-js-wasm go@6c70f2b9 net (log)

PASS
Running goroutines:
panic: Log in goroutine after TestCloseUnblocksReadUDP has completed: closing conn...

goroutine 1636 gp=0x8ba380 m=0 mp=0x3ba2a0 [running]:
panic({0x2d360, 0x9c0010})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:802 +0x23 fp=0xa10e48 sp=0xa10da0 pc=0x150f0023
testing.(*common).logDepth(0x9b8fc0, {0xb660e0, 0xf}, 0x3)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1065 +0x3c fp=0xa10f38 sp=0xa10e48 pc=0x1a28003c
testing.(*common).log(...)
...
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/chan.go:283 +0x4a fp=0x8a8f50 sp=0x8a8ec0 pc=0x10a9004a
runtime.chansend1(0x9ba3f0, 0x8a8fb8)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/chan.go:161 +0x2 fp=0x8a8f80 sp=0x8a8f50 pc=0x10a80002
net.TestAcceptIgnoreAbortedConnRequest.func1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:307 +0x3 fp=0x8a8fe0 sp=0x8a8f80 pc=0x210d0003
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:428 +0x1 fp=0x8a8fe8 sp=0x8a8fe0 pc=0x158d0001
created by net.TestAcceptIgnoreAbortedConnRequest in goroutine 359
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:304 +0x6
FAIL	net	3.815s

— watchflakes

[ianlancetaylor]

CC @bradfitz

[bradfitz]

I thought I removed that log print already before it merged. I'll look.

[gopherbot]

Change https://go.dev/cl/656857 mentions this issue: net: deflake recently added TestCloseUnblocksReadUDP

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net" && test == ""

2025-03-12 01:36 gotip-js-wasm go@bcd0ebbd net (log)

PASS
Running goroutines:
net.TestAcceptIgnoreAbortedConnRequest.func1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:307 +0x3
created by net.TestAcceptIgnoreAbortedConnRequest in goroutine 359
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:304 +0x6
panic: Log in goroutine after TestCloseUnblocksReadUDP has completed: closing conn...

goroutine 1662 gp=0x8ba380 m=0 mp=0x3ba2a0 [running]:
panic({0x2d360, 0x9c0050})
...
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/chan.go:283 +0x4a fp=0x8a8f50 sp=0x8a8ec0 pc=0x10a9004a
runtime.chansend1(0x9ba3f0, 0x8a8fb8)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/chan.go:161 +0x2 fp=0x8a8f80 sp=0x8a8f50 pc=0x10a80002
net.TestAcceptIgnoreAbortedConnRequest.func1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:307 +0x3 fp=0x8a8fe0 sp=0x8a8f80 pc=0x210d0003
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:428 +0x1 fp=0x8a8fe8 sp=0x8a8fe0 pc=0x158d0001
created by net.TestAcceptIgnoreAbortedConnRequest in goroutine 359
	/home/swarming/.swarming/w/ir/x/w/goroot/src/net/net_test.go:304 +0x6
FAIL	net	4.659s

2025-03-12 03:17 gotip-js-wasm go@4ff70cf8 net (log)

FAIL	net	3.820s

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net" && test == ""

2025-03-12 12:41 gotip-js-wasm go@40c953cd net (log)

FAIL	net	3.681s

2025-03-12 12:41 gotip-js-wasm go@a812e5f3 net (log)

FAIL	net	4.317s

— watchflakes