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runtime: "runtime: unexpected return pc for testing.tRunner called from 0x0" #24267

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eliasnaur opened this issue Mar 6, 2018 · 3 comments
Open

runtime: "runtime: unexpected return pc for testing.tRunner called from 0x0" #24267

eliasnaur opened this issue Mar 6, 2018 · 3 comments
Labels
mobile Android, iOS, and x/mobile NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Windows
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@eliasnaur
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eliasnaur commented Mar 6, 2018 •
edited by andybons

Recent iOS crash:

https://build.golang.org/log/7446a26b3c8d6c6016d1abafbc8cd0588baf7a47

Perhaps related to #20846, #23133, #23561.

runtime: unexpected return pc for testing.tRunner called from 0x0

stack: frame={sp:0x130172fa0, fp:0x130172fc0} stack=[0x130172000,0x130173000)

0000000130172ea0:  0000000130030570  0000000000000000 

0000000130172eb0:  000000013046a3c0  00000001303ef200 

0000000130172ec0:  00000001303ef288  00000001303ef338 

0000000130172ed0:  000000013046a418  0000000130465df8 

0000000130172ee0:  00000001303c0500  0000000100a7f450 

0000000130172ef0:  00000001006e56b4 <testing.tRunner.func1+452>  0000000130465da0 

0000000130172f00:  0000000130661f60  000000013038de01 

0000000130172f10:  00000001006e56b4 <testing.tRunner.func1+452>  000000013038de00 

0000000130172f20:  00000001006e235c <testing.tRunner+220>  0000000130465da0 

0000000130172f30:  0000000130661f60  0000000000000000 

0000000130172f40:  00000000009e7668  0000000000000000 

0000000130172f50:  0000000100653c30 <runtime.sighandler+0>  0000000000000001 

0000000130172f60:  0000000100687118 <syscall.Syscall+8>  0000000100a7f510 

0000000130172f70:  000000000000000d  0000000000000000 

0000000130172f80:  0000000000000000  000000010068712c <syscall.Syscall+28> 

0000000130172f90:  0000000000000000  0000000000000000 

0000000130172fa0: <0000000000000000  0000000000000000 

0000000130172fb0:  0000000000000000  0000000000000000 

0000000130172fc0: >0000000000000000  0000000000000000 

0000000130172fd0:  0000000000000000  0000000000000000 

0000000130172fe0:  0000000130172f70  0000000000000000 

0000000130172ff0:  0000000000000000  0000000000000000 

fatal error: unknown caller pc



runtime stack:

runtime.throw(0x100a18995, 0x11)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:616 +0x5c

runtime.gentraceback(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1303ef200, 0x0, 0x0, 0x7fffffff, 0x16fcd2c78, 0x0, 0x0, ...)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/traceback.go:302 +0x16a8

runtime.scanstack(0x1303ef200, 0x13002f270)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:786 +0xdc

runtime.scang(0x1303ef200, 0x13002f270)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/proc.go:888 +0x1b8

runtime.markroot.func1()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:264 +0x58

runtime.markroot(0x13002f270, 0x2e)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:245 +0x318

runtime.gcDrainN(0x13002f270, 0x5f558, 0x2)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:1050 +0xe8

runtime.gcAssistAlloc1(0x13013c300, 0x5f558)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:557 +0x100

runtime.gcAssistAlloc.func1()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:468 +0x28

runtime.systemstack(0x100000000)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/asm_arm64.s:229 +0x8c

runtime.mstart()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/proc.go:1170



goroutine 39 [GC assist marking]:

runtime.systemstack_switch()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/asm_arm64.s:178 +0x8 fp=0x13004ebb0 sp=0x13004eba0 pc=0x100667f08

runtime.gcAssistAlloc(0x13013c300)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:467 +0x138 fp=0x13004ebf0 sp=0x13004ebb0 pc=0x100631ff8

runtime.mallocgc(0x84c18, 0x100984b80, 0x13004ec01, 0x1006d7c90)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/malloc.go:789 +0x7c4 fp=0x13004eca0 sp=0x13004ebf0 pc=0x100621d34

runtime.makeslice(0x100984b80, 0x84c18, 0x84c18, 0x130572000, 0x1, 0x42418)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/slice.go:61 +0x70 fp=0x13004ecd0 sp=0x13004eca0 pc=0x100655530

bytes.makeSlice(0x84c18, 0x0, 0x0, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/bytes/buffer.go:230 +0x54 fp=0x13004ed10 sp=0x13004ecd0 pc=0x1006d7cb4

bytes.(*Buffer).grow(0x13039ee70, 0x3e8, 0x3e8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/bytes/buffer.go:144 +0x120 fp=0x13004ed60 sp=0x13004ed10 pc=0x1006d76e0

bytes.(*Buffer).Write(0x13039ee70, 0x1302b5c00, 0x3e8, 0x3e8, 0x3e8, 0x0, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/bytes/buffer.go:174 +0xc0 fp=0x13004ed90 sp=0x13004ed60 pc=0x1006d7990

net/http.TestReadResponseCloseInMiddle(0x130117c20)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/response_test.go:651 +0x68 fp=0x13004efa0 sp=0x13004ed90 pc=0x10087f1c8

testing.tRunner(0x130117c20, 0x100a7d6c0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:788 +0xa8 fp=0x13004efc0 sp=0x13004efa0 pc=0x1006e2328

runtime.goexit()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/asm_arm64.s:917 +0x4 fp=0x13004efc0 sp=0x13004efc0 pc=0x10066a474

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 1 [chan receive]:

testing.tRunner.func1(0x130116000)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:764 +0x15c

testing.tRunner(0x130116000, 0x130063dd0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

testing.runTests(0x1300f0500, 0x100cd7760, 0x1c9, 0x1c9, 0x13001f230)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:1076 +0x24c

testing.(*M).Run(0x130110580, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:993 +0x148

net/http_test.TestMain(0x130110580)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/main_test.go:23 +0x20

main.main()

	_testmain.go:1008 +0x148



goroutine 5 [syscall]:

os/signal.signal_recv(0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/sigqueue.go:139 +0xc8

os/signal.loop()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/os/signal/signal_unix.go:22 +0x18

created by os/signal.init.0

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/os/signal/signal_unix.go:28 +0x30



goroutine 256 [chan send]:

testing.tRunner.func1(0x130336ff0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130336ff0, 0x100a7dc20)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 34 [chan receive]:

testing.(*testContext).waitParallel(0x130114000)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:883 +0x88

testing.(*T).Parallel(0x130117770)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:698 +0x17c

net/http.TestRequestWriteTransport(0x130117770)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/requestwrite_test.go:573 +0x28

testing.tRunner(0x130117770, 0x100a7d728)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:788 +0xa8

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 56 [chan send]:

testing.tRunner.func1(0x130214870)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130214870, 0x100a7dc70)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 155 [chan send]:

testing.tRunner.func1(0x1303361e0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303361e0, 0x100a7db98)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 348 [chan send]:

testing.tRunner.func1(0x1304704b0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1304704b0, 0x100a7de68)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 91 [chan send]:

testing.tRunner.func1(0x130214ff0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130214ff0, 0x100a7ddd8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 195 [select]:

net/http.(*Transport).getConn(0x1304411d0, 0x130114ba0, 0x0, 0x1303b5040, 0x5, 0x1304941e0, 0xf, 0x0, 0x0, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/transport.go:962 +0x3b8

net/http.(*Transport).RoundTrip(0x1304411d0, 0x130452900, 0x1304411d0, 0x0, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/transport.go:409 +0x454

net/http.send(0x130452900, 0x100abd440, 0x1304411d0, 0x0, 0x0, 0x0, 0x0, 0x130662220, 0x1303b5000, 0x1008291e0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/client.go:252 +0xec

net/http.(*Client).send(0x1302d9470, 0x130452900, 0x0, 0x0, 0x0, 0x130662220, 0x0, 0x1, 0x1)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/client.go:176 +0xc4

net/http.(*Client).Do(0x1302d9470, 0x130452900, 0x1303b5040, 0x17, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/client.go:615 +0x1f4

net/http.(*Client).Get(0x1302d9470, 0x1303b5040, 0x17, 0x1304acd80, 0x0, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/client.go:396 +0x74

net/http_test.TestClientInsecureTransport(0x13038c0f0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/net/http/client_test.go:864 +0x1ec

testing.tRunner(0x13038c0f0, 0x100a7db88)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:788 +0xa8

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 157 [chan send]:

testing.tRunner.func1(0x1303363c0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303363c0, 0x100a7e338)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 253 [chan send]:

testing.tRunner.func1(0x130336d20)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130336d20, 0x100a7dd70)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 94 [chan send]:

testing.tRunner.func1(0x1302152c0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1302152c0, 0x100a7dbf8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 154 [chan send]:

testing.tRunner.func1(0x1303360f0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303360f0, 0x100a7dba8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 95 [chan send]:

testing.tRunner.func1(0x1302153b0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1302153b0, 0x100a7dbb8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 153 [chan send]:

testing.tRunner.func1(0x130336000)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130336000, 0x100a7dbf0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 368 [chan send]:

testing.tRunner.func1(0x1304900f0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1304900f0, 0x100a7de98)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 364 [chan send]:

testing.tRunner.func1(0x13038dd10)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x13038dd10, 0x100a7de20)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 274 [chan send]:

testing.tRunner.func1(0x1303371d0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303371d0, 0x100a7dc10)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 363 [chan send]:

testing.tRunner.func1(0x13038dc20)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x13038dc20, 0x100a7dee8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 349 [chan send]:

testing.tRunner.func1(0x1304705a0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1304705a0, 0x100a7dde8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 276 [chan send]:

testing.tRunner.func1(0x1303373b0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303373b0, 0x100a7dc08)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 367 [chan send]:

testing.tRunner.func1(0x130490000)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130490000, 0x100a7de90)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 257 [chan send]:

testing.tRunner.func1(0x1303370e0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303370e0, 0x100a7dc28)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 277 [chan send]:

testing.tRunner.func1(0x1303374a0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303374a0, 0x100a7dbc0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 350 [chan send]:

testing.tRunner.func1(0x130470690)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130470690, 0x100a7def0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 275 [chan send]:

testing.tRunner.func1(0x1303372c0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1303372c0, 0x100a7dc18)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 278 [chan send]:

testing.tRunner.func1(0x130337590)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130337590, 0x100a7dbc8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 273 [chan send]:

testing.tRunner.func1(0x13038d0e0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x13038d0e0, 0x100a7dbe8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 351 [chan send]:

testing.tRunner.func1(0x130470780)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130470780, 0x100a7def8)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 352 [chan send]:

testing.tRunner.func1(0x130470870)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x130470870, 0x100a7df00)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 347 [chan send]:

testing.tRunner.func1(0x1304703c0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x1304703c0, 0x100a7de88)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 322 [chan send]:

testing.tRunner.func1(0x13038d1d0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x13038d1d0, 0x100a7e930)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 366 [chan send]:

testing.tRunner.func1(0x13038def0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

testing.tRunner(0x13038def0, 0x100a7de40)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:794 +0xdc

created by testing.(*T).Run

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:835 +0x22c



goroutine 365 [chan send (scan)]:

testing.tRunner.func1(0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/testing/testing.go:783 +0x1c4

fatal error: unexpected signal during runtime execution

panic during panic

[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x100661440]



runtime stack:

runtime.startpanic_m()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:690 +0x16c

runtime.startpanic()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:589 +0x14

runtime.throw(0x100a2cb7a, 0x2a)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:615 +0x54

runtime.sigpanic()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/signal_unix.go:372 +0x23c

runtime.gentraceback(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1303ef200, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, ...)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/traceback.go:290 +0x10cc

runtime.traceback1(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1303ef200, 0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/traceback.go:729 +0xbc

runtime.traceback(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1303ef200)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/traceback.go:690 +0x3c

runtime.tracebackothers(0x13013cc00)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/traceback.go:879 +0x194

runtime.dopanic_m(0x13013cc00, 0x10064079c, 0x16fcd27a0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:736 +0x270

runtime.dopanic.func1()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:598 +0x30

runtime.dopanic(0x0)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:597 +0x34

runtime.throw(0x100a18995, 0x11)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/panic.go:616 +0x5c

runtime.gentraceback(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1303ef200, 0x0, 0x0, 0x7fffffff, 0x16fcd2c78, 0x0, 0x0, ...)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/traceback.go:302 +0x16a8

runtime.scanstack(0x1303ef200, 0x13002f270)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:786 +0xdc

runtime.scang(0x1303ef200, 0x13002f270)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/proc.go:888 +0x1b8

runtime.markroot.func1()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:264 +0x58

runtime.markroot(0x13002f270, 0x2e)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:245 +0x318

runtime.gcDrainN(0x13002f270, 0x5f558, 0x2)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:1050 +0xe8

runtime.gcAssistAlloc1(0x13013c300, 0x5f558)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:557 +0x100

runtime.gcAssistAlloc.func1()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/mgcmark.go:468 +0x28

runtime.systemstack(0x100000000)

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/asm_arm64.s:229 +0x8c

runtime.mstart()

	/private/var/folders/f6/d2bhfqss2716nxm8gkv1fmb80000gn/T/workdir-host-darwin-amd64-eliasnaur-ios/go/src/runtime/proc.go:1170

Process 518 exited with status = 2 (0x00000002) 
go_darwin_arm_exec: test timeout (test completion)
FAIL	net/http	392.050s
@andybons andybons added NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. mobile Android, iOS, and x/mobile labels Mar 7, 2018
@andybons
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andybons commented Mar 7, 2018

@eliasnaur can you put long logs in a <details> tag in the future? Less scrolling this way 😄

/cc @aclements

@ianlancetaylor ianlancetaylor added this to the Go1.11 milestone Mar 28, 2018
@ianlancetaylor ianlancetaylor added WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. and removed WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. labels Jul 6, 2018
@ianlancetaylor ianlancetaylor modified the milestones: Go1.11, Go1.12 Jul 6, 2018
@katiehockman
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Perhaps related, we are getting a similar failures for windows-arm: https://build.golang.org/log/b89ec0a843f8656061218fe040855b9d95239654


runtime: unexpected return pc for testing.tRunner called from 0x0
stack: frame={sp:0x12c9dfb0, fp:0x12c9dfe0} stack=[0x12c9c000,0x12c9e000)
12c9df30:  0131df24 <runtime.panicmem+84>  00000000  015713fc  11ca247c 
12c9df40:  00000004  00000004  00000002  00000000 
12c9df50:  00000000  11c1dea0  00000000  11ca2460 
12c9df60:  11c1deb4  12c9df20  0152eb48  0172e868 
12c9df70:  00000000  00000101  01332a40 <runtime.sigpanic+84>  0152eb48 
12c9df80:  0172e868  0131dfec <runtime.deferproc+112>  11c1dea0  014a6c01 <runtime_test.TestPanicInlined+45> 
12c9df90:  11ca2460  11c1dea0  014a6c14 <runtime_test.TestPanicInlined+64>  013df480 <testing.tRunner+160> 
12c9dfa0:  00000004  015713fc  12bd6320  00000000 
12c9dfb0: <00000000  0134db9c <runtime.goexit+4>  12bd6320  beee954f 
12c9dfc0:  0c002d01  00000003  01734c20  124f0101 
12c9dfd0:  0134db9c <runtime.goexit+4>  11c14690  124aafe0  0134dba0 <runtime.goexit+8> 
12c9dfe0: >015709a8  00000000  12bd6320  01571400 
12c9dff0:  00000000  00000000  00000000  00000000 
fatal error: unknown caller pc

runtime stack:
runtime.throw(0x155f80b, 0x11)
	e:/workdir/go/src/runtime/panic.go:608 +0x5c fp=0x321af944 sp=0x321af930 pc=0x131f300
runtime.gentraceback(0xffffffff, 0xffffffff, 0x0, 0x11c1dea0, 0x0, 0x0, 0x7fffffff, 0x15708c8, 0x321afb70, 0x0, ...)
	e:/workdir/go/src/runtime/traceback.go:275 +0x171c fp=0x321afb28 sp=0x321af944 pc=0x13429a8
runtime.copystack(0x11c1dea0, 0x2000, 0x1)
	e:/workdir/go/src/runtime/stack.go:881 +0x1c4 fp=0x321afc40 sp=0x321afb28 pc=0x13368f0
runtime.newstack()
	e:/workdir/go/src/runtime/stack.go:1050 +0x280 fp=0x321afd08 sp=0x321afc40 pc=0x1336c4c
runtime.morestack()
	e:/workdir/go/src/runtime/asm_arm.s:420 +0x60 fp=0x321afd0c sp=0x321afd08 pc=0x134bee4

goroutine 22586 [copystack]:
strconv.bigFtoa(0x12bce038, 0x1, 0x44, 0x2, 0x66, 0x8e8a71de, 0x1ff2e4, 0xfffffff5, 0x171d308, 0x0, ...)
	e:/workdir/go/src/strconv/ftoa.go:156 +0x300 fp=0x12c9db0c sp=0x12c9db0c pc=0x135f138
strconv.genericFtoa(0x12bce038, 0x1, 0x44, 0x8e8a71de, 0x3f4ff2e4, 0x14e0d66, 0x2, 0x40, 0x22d, 0x22d, ...)
	e:/workdir/go/src/strconv/ftoa.go:150 +0x36c fp=0x12c9dc1c sp=0x12c9db0c pc=0x135ea1c
strconv.AppendFloat(0x12bce038, 0x1, 0x44, 0x8e8a71de, 0x3f4ff2e4, 0x11c74466, 0x2, 0x40, 0x14e0ddb, 0x170626c, ...)
	e:/workdir/go/src/strconv/ftoa.go:52 +0x4c fp=0x12c9dc4c sp=0x12c9dc1c pc=0x135e688
fmt.(*fmt).fmtFloat(0x12bce020, 0x8e8a71de, 0x3f4ff2e4, 0x40, 0x66, 0x6)
	e:/workdir/go/src/fmt/format.go:459 +0x60 fp=0x12c9dccc sp=0x12c9dc4c pc=0x13c18cc
fmt.(*pp).fmtFloat(0x12bce000, 0x8e8a71de, 0x3f4ff2e4, 0x40, 0x66)
	e:/workdir/go/src/fmt/print.go:413 +0x54 fp=0x12c9dce8 sp=0x12c9dccc pc=0x13c3d40
fmt.(*pp).printArg(0x12bce000, 0x15212a8, 0x11c0afc0, 0x66)
	e:/workdir/go/src/fmt/print.go:654 +0x2c4 fp=0x12c9dd30 sp=0x12c9dce8 pc=0x13c5a0c
fmt.(*pp).doPrintf(0x12bce000, 0x155aa11, 0x5, 0x12c9de00, 0x1, 0x1)
	e:/workdir/go/src/fmt/print.go:1110 +0x398 fp=0x12c9dda0 sp=0x12c9dd30 pc=0x13c907c
fmt.Sprintf(0x155aa11, 0x5, 0x124aae00, 0x1, 0x1, 0x0, 0x3)
	e:/workdir/go/src/fmt/print.go:214 +0x48 fp=0x12c9ddc8 sp=0x12c9dda0 pc=0x13c29a8
testing.fmtDuration(0xee098, 0x0, 0xd2290ca4, 0xbeee954f)
	e:/workdir/go/src/testing/testing.go:482 +0x118 fp=0x12c9de08 sp=0x12c9ddc8 pc=0x13de4f4
testing.(*T).report(0x12bd6320)
	e:/workdir/go/src/testing/testing.go:1076 +0x34 fp=0x12c9de44 sp=0x12c9de08 pc=0x13dff4c
testing.tRunner.func1(0x12bd6320)
	e:/workdir/go/src/testing/testing.go:837 +0x1cc fp=0x12c9de88 sp=0x12c9de44 pc=0x13e29f0
runtime.call16(0x0, 0x1571838, 0x11ca259c, 0x4, 0x4)
	e:/workdir/go/src/runtime/asm_arm.s:519 +0x4c fp=0x12c9de9c sp=0x12c9de88 pc=0x134c1a0
runtime.Goexit()
	e:/workdir/go/src/runtime/panic.go:397 +0x104 fp=0x12c9dec0 sp=0x12c9de9c pc=0x131e9bc
testing.(*common).FailNow(0x12bd6320)
	e:/workdir/go/src/testing/testing.go:597 +0x2c fp=0x12c9dec8 sp=0x12c9dec0 pc=0x13de79c
testing.(*common).Fatalf(0x12bd6320, 0x156e1eb, 0x3a, 0x0, 0x0, 0x0)
	e:/workdir/go/src/testing/testing.go:657 +0x64 fp=0x12c9dee8 sp=0x12c9dec8 pc=0x13dec6c
runtime_test.TestPanicInlined.func1(0x12bd6320)
	e:/workdir/go/src/runtime/crash_test.go:557 +0xfc fp=0x12c9df1c sp=0x12c9dee8 pc=0x14e0ddc
runtime.call16(0x0, 0x15713fc, 0x11ca247c, 0x4, 0x4)
	e:/workdir/go/src/runtime/asm_arm.s:519 +0x4c fp=0x12c9df30 sp=0x12c9df1c pc=0x134c1a0
panic(0x152eb48, 0x172e868)
	e:/workdir/go/src/runtime/panic.go:513 +0x194 fp=0x12c9df78 sp=0x12c9df30 pc=0x131ee9c
runtime.panicmem()
	e:/workdir/go/src/runtime/panic.go:82 +0x54 fp=0x12c9df84 sp=0x12c9df78 pc=0x131df24
runtime.sigpanic()
	e:/workdir/go/src/runtime/signal_windows.go:210 +0x54 fp=0x12c9df98 sp=0x12c9df84 pc=0x1332a40
runtime.deferproc(0x134db9c, 0x12bd6320)
	e:/workdir/go/src/runtime/panic.go:132 +0x70 fp=0x12c9dfb0 sp=0x12c9df9c pc=0x131dfec
runtime: unexpected return pc for testing.tRunner called from 0x0
stack: frame={sp:0x12c9dfb0, fp:0x12c9dfe0} stack=[0x12c9c000,0x12c9e000)
12c9df30:  0131df24 <runtime.panicmem+84>  00000000  015713fc  11ca247c 
12c9df40:  00000004  00000004  00000002  00000000 
12c9df50:  00000000  11c1dea0  00000000  11ca2460 
12c9df60:  11c1deb4  12c9df20  0152eb48  0172e868 
12c9df70:  00000000  00000101  01332a40 <runtime.sigpanic+84>  0152eb48 
12c9df80:  0172e868  0131dfec <runtime.deferproc+112>  11c1dea0  014a6c01 <runtime_test.TestPanicInlined+45> 
12c9df90:  11ca2460  11c1dea0  014a6c14 <runtime_test.TestPanicInlined+64>  013df480 <testing.tRunner+160> 
12c9dfa0:  00000004  015713fc  12bd6320  00000000 
12c9dfb0: <00000000  0134db9c <runtime.goexit+4>  12bd6320  beee954f 
12c9dfc0:  0c002d01  00000003  01734c20  124f0101 
12c9dfd0:  0134db9c <runtime.goexit+4>  11c14690  124aafe0  0134dba0 <runtime.goexit+8> 
12c9dfe0: >015709a8  00000000  12bd6320  01571400 
12c9dff0:  00000000  00000000  00000000  00000000 
testing.tRunner(0x0, 0x12bd6320)
	e:/workdir/go/src/testing/testing.go:850 +0xa0 fp=0x12c9dfe0 sp=0x12c9dfb0 pc=0x13df480
created by testing.(*T).Run
	e:/workdir/go/src/testing/testing.go:901 +0x2b4

goroutine 1 [chan receive]:
runtime.gopark(0x1570a54, 0x1251e2b0, 0x170d, 0x3)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x12511d98 sp=0x12511d84 pc=0x1320e90
runtime.goparkunlock(0x1251e2b0, 0x170d, 0x3)
	e:/workdir/go/src/runtime/proc.go:308 +0x3c fp=0x12511dac sp=0x12511d98 pc=0x1320f28
runtime.chanrecv(0x1251e280, 0x12511e34, 0x11c1c001, 0x13df7b0)
	e:/workdir/go/src/runtime/chan.go:524 +0x2c0 fp=0x12511df4 sp=0x12511dac pc=0x12f5518
runtime.chanrecv1(0x1251e280, 0x12511e34)
	e:/workdir/go/src/runtime/chan.go:406 +0x20 fp=0x12511e08 sp=0x12511df4 pc=0x12f5228
testing.(*T).Run(0x12bd6320, 0x155ecbf, 0x10, 0x1571400, 0x1)
	e:/workdir/go/src/testing/testing.go:902 +0x2d4 fp=0x12511e5c sp=0x12511e08 pc=0x13df7d0
testing.runTests.func1(0x11c9a000)
	e:/workdir/go/src/testing/testing.go:1142 +0x68 fp=0x12511e80 sp=0x12511e5c pc=0x13e2bfc
testing.tRunner(0x11c9a000, 0x11c55f00)
	e:/workdir/go/src/testing/testing.go:850 +0xa0 fp=0x12511eb0 sp=0x12511e80 pc=0x13df480
testing.runTests(0x11c04030, 0x17326d0, 0xfa, 0xfa, 0x0)
	e:/workdir/go/src/testing/testing.go:1140 +0x22c fp=0x12511f10 sp=0x12511eb0 pc=0x13e07c8
testing.(*M).Run(0x124b2080, 0x0)
	e:/workdir/go/src/testing/testing.go:1057 +0x130 fp=0x12511f70 sp=0x12511f10 pc=0x13dfb18
runtime_test.TestMain(0x124b2080)
	e:/workdir/go/src/runtime/crash_test.go:28 +0x1c fp=0x12511f94 sp=0x12511f70 pc=0x14a2da8
main.main()
	_testmain.go:1044 +0x12c fp=0x12511fc4 sp=0x12511f94 pc=0x14f4f54
runtime.main()
	e:/workdir/go/src/runtime/proc.go:201 +0x1d4 fp=0x12511fe4 sp=0x12511fc4 pc=0x1320a68
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x12511fe4 sp=0x12511fe4 pc=0x134db9c

goroutine 2 [force gc (idle)]:
runtime.gopark(0x1570a54, 0x1734838, 0x1410, 0x1)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x11c23fc4 sp=0x11c23fb0 pc=0x1320e90
runtime.goparkunlock(0x1734838, 0x1410, 0x1)
	e:/workdir/go/src/runtime/proc.go:308 +0x3c fp=0x11c23fd8 sp=0x11c23fc4 pc=0x1320f28
runtime.forcegchelper()
	e:/workdir/go/src/runtime/proc.go:251 +0xa8 fp=0x11c23fec sp=0x11c23fd8 pc=0x1320d10
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x11c23fec sp=0x11c23fec pc=0x134db9c
created by runtime.init.4
	e:/workdir/go/src/runtime/proc.go:240 +0x24

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1570a54, 0x1734a78, 0x140c, 0x1)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x11c24fc0 sp=0x11c24fac pc=0x1320e90
runtime.goparkunlock(0x1734a78, 0x15a140c, 0x1)
	e:/workdir/go/src/runtime/proc.go:308 +0x3c fp=0x11c24fd4 sp=0x11c24fc0 pc=0x1320f28
runtime.bgsweep(0x11c101c0)
	e:/workdir/go/src/runtime/mgcsweep.go:71 +0x114 fp=0x11c24fe4 sp=0x11c24fd4 pc=0x1311560
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x11c24fe4 sp=0x11c24fe4 pc=0x134db9c
created by runtime.gcenable
	e:/workdir/go/src/runtime/mgc.go:208 +0x40

goroutine 18 [finalizer wait]:
runtime.gopark(0x1570a54, 0x1745c90, 0x134140f, 0x1)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x11c22f8c sp=0x11c22f78 pc=0x1320e90
runtime.goparkunlock(0x1745c90, 0x140f, 0x1)
	e:/workdir/go/src/runtime/proc.go:308 +0x3c fp=0x11c22fa0 sp=0x11c22f8c pc=0x1320f28
runtime.runfinq()
	e:/workdir/go/src/runtime/mfinal.go:175 +0x90 fp=0x11c22fec sp=0x11c22fa0 pc=0x1307504
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x11c22fec sp=0x11c22fec pc=0x134db9c
created by runtime.createfing
	e:/workdir/go/src/runtime/mfinal.go:156 +0x60

goroutine 19 [GC worker (idle)]:
runtime.gopark(0x1570980, 0x124a6000, 0xffff1417, 0x0)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x11c1ef98 sp=0x11c1ef84 pc=0x1320e90
runtime.gcBgMarkWorker(0x11c16000)
	e:/workdir/go/src/runtime/mgc.go:1729 +0xcc fp=0x11c1efe4 sp=0x11c1ef98 pc=0x130ba3c
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x11c1efe4 sp=0x11c1efe4 pc=0x134db9c
created by runtime.gcBgMarkStartWorkers
	e:/workdir/go/src/runtime/mgc.go:1677 +0x68

goroutine 34 [GC worker (idle)]:
runtime.gopark(0x1570980, 0x124a6008, 0xffff1417, 0x0)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x124aef98 sp=0x124aef84 pc=0x1320e90
runtime.gcBgMarkWorker(0x11c17300)
	e:/workdir/go/src/runtime/mgc.go:1729 +0xcc fp=0x124aefe4 sp=0x124aef98 pc=0x130ba3c
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x124aefe4 sp=0x124aefe4 pc=0x134db9c
created by runtime.gcBgMarkStartWorkers
	e:/workdir/go/src/runtime/mgc.go:1677 +0x68

goroutine 4 [syscall]:
runtime.notetsleepg(0x1736784, 0xf08eb000, 0x1b, 0x1)
	e:/workdir/go/src/runtime/lock_sema.go:280 +0x2c fp=0x11c25f90 sp=0x11c25f6c pc=0x12fad08
runtime.timerproc(0x1736770)
	e:/workdir/go/src/runtime/time.go:288 +0x42c fp=0x11c25fe4 sp=0x11c25f90 pc=0x133d044
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x11c25fe4 sp=0x11c25fe4 pc=0x134db9c
created by runtime.(*timersBucket).addtimerLocked
	e:/workdir/go/src/runtime/time.go:170 +0x134

goroutine 22 [syscall]:
runtime.notetsleepg(0x17367c4, 0xf08eb000, 0x1b, 0x124a8500)
	e:/workdir/go/src/runtime/lock_sema.go:280 +0x2c fp=0x11c20f90 sp=0x11c20f6c pc=0x12fad08
runtime.timerproc(0x17367b0)
	e:/workdir/go/src/runtime/time.go:288 +0x42c fp=0x11c20fe4 sp=0x11c20f90 pc=0x133d044
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x11c20fe4 sp=0x11c20fe4 pc=0x134db9c
created by runtime.(*timersBucket).addtimerLocked
	e:/workdir/go/src/runtime/time.go:170 +0x134

goroutine 38 [syscall]:
runtime.notetsleepg(0x1736804, 0xf08eb000, 0x1b, 0x124a8900)
	e:/workdir/go/src/runtime/lock_sema.go:280 +0x2c fp=0x124adf90 sp=0x124adf6c pc=0x12fad08
runtime.timerproc(0x17367f0)
	e:/workdir/go/src/runtime/time.go:288 +0x42c fp=0x124adfe4 sp=0x124adf90 pc=0x133d044
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x124adfe4 sp=0x124adfe4 pc=0x134db9c
created by runtime.(*timersBucket).addtimerLocked
	e:/workdir/go/src/runtime/time.go:170 +0x134

goroutine 53 [syscall]:
runtime.notetsleepg(0x1736844, 0xf08eb000, 0x1b, 0x0)
	e:/workdir/go/src/runtime/lock_sema.go:280 +0x2c fp=0x12553f90 sp=0x12553f6c pc=0x12fad08
runtime.timerproc(0x1736830)
	e:/workdir/go/src/runtime/time.go:288 +0x42c fp=0x12553fe4 sp=0x12553f90 pc=0x133d044
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x12553fe4 sp=0x12553fe4 pc=0x134db9c
created by runtime.(*timersBucket).addtimerLocked
	e:/workdir/go/src/runtime/time.go:170 +0x134

goroutine 2468 [GC worker (idle)]:
runtime.gopark(0x1570980, 0x11c0a188, 0xffff1417, 0x0)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x127baf98 sp=0x127baf84 pc=0x1320e90
runtime.gcBgMarkWorker(0x11c19900)
	e:/workdir/go/src/runtime/mgc.go:1729 +0xcc fp=0x127bafe4 sp=0x127baf98 pc=0x130ba3c
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x127bafe4 sp=0x127bafe4 pc=0x134db9c
created by runtime.gcBgMarkStartWorkers
	e:/workdir/go/src/runtime/mgc.go:1677 +0x68

goroutine 22560 [chan receive]:
runtime.gopark(0x1570a54, 0x11c10270, 0x15a170d, 0x3)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x12543ea8 sp=0x12543e94 pc=0x1320e90
runtime.goparkunlock(0x11c10270, 0x170d, 0x3)
	e:/workdir/go/src/runtime/proc.go:308 +0x3c fp=0x12543ebc sp=0x12543ea8 pc=0x1320f28
runtime.chanrecv(0x11c10240, 0x0, 0x13df101, 0x11c06401)
	e:/workdir/go/src/runtime/chan.go:524 +0x2c0 fp=0x12543f04 sp=0x12543ebc pc=0x12f5518
runtime.chanrecv1(0x11c10240, 0x0)
	e:/workdir/go/src/runtime/chan.go:406 +0x20 fp=0x12543f18 sp=0x12543f04 pc=0x12f5228
testing.(*T).Parallel(0x11c9a780)
	e:/workdir/go/src/testing/testing.go:755 +0x188 fp=0x12543f70 sp=0x12543f18 pc=0x13df200
runtime_test.TestNetpollDeadlock(0x11c9a780)
	e:/workdir/go/src/runtime/crash_test.go:405 +0x1c fp=0x12543fb4 sp=0x12543f70 pc=0x14a5594
testing.tRunner(0x11c9a780, 0x1571388)
	e:/workdir/go/src/testing/testing.go:850 +0xa0 fp=0x12543fe4 sp=0x12543fb4 pc=0x13df480
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x12543fe4 sp=0x12543fe4 pc=0x134db9c
created by testing.(*T).Run
	e:/workdir/go/src/testing/testing.go:901 +0x2b4

goroutine 2467 [GC worker (idle)]:
runtime.gopark(0x1570980, 0x1254a0e0, 0xffff1417, 0x0)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x127d6f98 sp=0x127d6f84 pc=0x1320e90
runtime.gcBgMarkWorker(0x11c18600)
	e:/workdir/go/src/runtime/mgc.go:1729 +0xcc fp=0x127d6fe4 sp=0x127d6f98 pc=0x130ba3c
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x127d6fe4 sp=0x127d6fe4 pc=0x134db9c
created by runtime.gcBgMarkStartWorkers
	e:/workdir/go/src/runtime/mgc.go:1677 +0x68

goroutine 22561 [chan receive]:
runtime.gopark(0x1570a54, 0x11c10270, 0x15a170d, 0x3)
	e:/workdir/go/src/runtime/proc.go:302 +0xd8 fp=0x127dce5c sp=0x127dce48 pc=0x1320e90
runtime.goparkunlock(0x11c10270, 0x170d, 0x3)
	e:/workdir/go/src/runtime/proc.go:308 +0x3c fp=0x127dce70 sp=0x127dce5c pc=0x1320f28
runtime.chanrecv(0x11c10240, 0x0, 0x13df101, 0x1)
	e:/workdir/go/src/runtime/chan.go:524 +0x2c0 fp=0x127dceb8 sp=0x127dce70 pc=0x12f5518
runtime.chanrecv1(0x11c10240, 0x0)
	e:/workdir/go/src/runtime/chan.go:406 +0x20 fp=0x127dcecc sp=0x127dceb8 pc=0x12f5228
testing.(*T).Parallel(0x11c9a820)
	e:/workdir/go/src/testing/testing.go:755 +0x188 fp=0x127dcf24 sp=0x127dcecc pc=0x13df200
runtime_test.TestPanicTraceback(0x11c9a820)
	e:/workdir/go/src/runtime/crash_test.go:414 +0x20 fp=0x127dcfb4 sp=0x127dcf24 pc=0x14a5734
testing.tRunner(0x11c9a820, 0x157140c)
	e:/workdir/go/src/testing/testing.go:850 +0xa0 fp=0x127dcfe4 sp=0x127dcfb4 pc=0x13df480
runtime.goexit()
	e:/workdir/go/src/runtime/asm_arm.s:871 +0x4 fp=0x127dcfe4 sp=0x127dcfe4 pc=0x134db9c
created by testing.(*T).Run
	e:/workdir/go/src/testing/testing.go:901 +0x2b4
FAIL	runtime	15.180s
2018/10/31 09:52:23 Failed: exit status 1

@katiehockman
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/cc @aclements

@andybons andybons modified the milestones: Go1.12, Go1.13 Feb 12, 2019
@andybons andybons modified the milestones: Go1.13, Go1.14 Jul 8, 2019
@rsc rsc modified the milestones: Go1.14, Backlog Oct 9, 2019
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@rsc @andybons @eliasnaur @ianlancetaylor @katiehockman