x/sys/unix: crash during initialization #51943
Description
What version of Go are you using (go version)?
go version go version go1.17.8 darwin/amd64
Does this issue reproduce with the latest release?
Yes
What operating system and processor architecture are you using (go env)?
go env Output
GO111MODULE="" GOARCH="amd64" GOBIN="" GOCACHE="/Users/csueiras/Library/Caches/go-build" GOENV="/Users/csueiras/Library/Application Support/go/env" GOEXE="" GOEXPERIMENT="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="darwin" GOINSECURE="" GOMODCACHE="/Users/csueiras/code/fleet/pkg/mod" GONOPROXY="off" GONOSUMDB="lab.co.clearstreet.io/clearstreet" GOOS="darwin" GOPATH="/Users/csueiras/code/fleet" GOPRIVATE="lab.co.clearstreet.io/clearstreet" GOPROXY="https://artifacts.co.clearstreet.io/artifactory/go/,direct" GOROOT="/usr/local/Cellar/go/1.17.8/libexec" GOSUMDB="sum.golang.org" GOTMPDIR="" GOTOOLDIR="/usr/local/Cellar/go/1.17.8/libexec/pkg/tool/darwin_amd64" GOVCS="" GOVERSION="go1.17.8" GCCGO="gccgo" AR="ar" CC="clang" CXX="clang++" CGO_ENABLED="1" GOMOD="/Users/csueiras/code/fleet/src/apollo/services/bk/go.mod" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -arch x86_64 -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/tx/gfyd03_n4ld5w5q32hjbgw940000gq/T/go-build3193204292=/tmp/go-build -gno-record-gcc-switches -fno-common"
What did you do?
I'm just trying to run some tests, this fails every time I try to run tests. We recently upgraded from go 1.13, and with go 1.13 I was able to run all tests just fine.
✗ go test cmd/bkcoordinator/app/app_integration_test.go
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0xb01dfacedebac1e pc=0x7fff7081a70a]
runtime stack:
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff7081a70a
stack: frame={sp:0x7ffeefbfedc8, fp:0x7ffeefbfee18} stack=[0x7ffeefb7fe68,0x7ffeefbfeed0)
0x00007ffeefbfecc8: 0x01007ffeefbfece8 0x0000000000000004
0x00007ffeefbfecd8: 0x000000000000001f 0x00007fff7081a70a
0x00007ffeefbfece8: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbfecf8: 0x0000000004039a71 <runtime.throw+0x0000000000000071> 0x00007ffeefbfed98
0x00007ffeefbfed08: 0x000000000537c327 0x00007ffeefbfed50
0x00007ffeefbfed18: 0x0000000004039d28 <runtime.fatalthrow.func1+0x0000000000000048> 0x000000000604d340
0x00007ffeefbfed28: 0x0000000000000001 0x0000000000000001
0x00007ffeefbfed38: 0x00007ffeefbfed98 0x0000000004039a71 <runtime.throw+0x0000000000000071>
0x00007ffeefbfed48: 0x000000000604d340 0x00007ffeefbfed88
0x00007ffeefbfed58: 0x0000000004039cb0 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbfed68
0x00007ffeefbfed68: 0x0000000004039ce0 <runtime.fatalthrow.func1+0x0000000000000000> 0x000000000604d340
0x00007ffeefbfed78: 0x0000000004039a71 <runtime.throw+0x0000000000000071> 0x00007ffeefbfed98
0x00007ffeefbfed88: 0x00007ffeefbfedb8 0x0000000004039a71 <runtime.throw+0x0000000000000071>
0x00007ffeefbfed98: 0x00007ffeefbfeda0 0x0000000004039aa0 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbfeda8: 0x0000000005395889 0x000000000000002a
0x00007ffeefbfedb8: 0x00007ffeefbfee08 0x0000000004050096 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbfedc8: <0x0000000005395889 0x0000000000000000
0x00007ffeefbfedd8: 0x0000000005fc0540 0x000000000406d6c1 <runtime.goexit+0x0000000000000001>
0x00007ffeefbfede8: 0x000000000403c0c6 <runtime.main+0x00000000000001e6> 0x000000000604d340
0x00007ffeefbfedf8: 0x00007ffeefbfee40 0x000000000402b551 <runtime.addspecial+0x0000000000000191>
0x00007ffeefbfee08: 0x00007ffeefbfee50 !0x00007fff7081a70a
0x00007ffeefbfee18: >0x00007ffeefbfee50 0x0000000005f54000
0x00007ffeefbfee28: 0x00000000000007d6 0x00000000044d1c25 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbfee38: 0x000000000406f59f <runtime.syscall+0x000000000000001f> 0x000000c00019f710
0x00007ffeefbfee48: 0x000000000402baea <runtime.setprofilebucket+0x000000000000006a> 0x000000c00019f6e0
0x00007ffeefbfee58: 0x000000000406d3d0 <runtime.asmcgocall+0x0000000000000070> 0x0000000006780180
0x00007ffeefbfee68: 0x000000c00014d680 0x00007ffeefbfee90
0x00007ffeefbfee78: 0x00000000040305e5 <runtime.mProf_Malloc.func1+0x0000000000000025> 0x000000000608b240
0x00007ffeefbfee88: 0x0000000000000948 0x000000c0000001a0
0x00007ffeefbfee98: 0x000000000406b4e9 <runtime.systemstack+0x0000000000000049> 0x0000000000000004
0x00007ffeefbfeea8: 0x00000000055babf8 0x000000000604d340
0x00007ffeefbfeeb8: 0x00007ffeefbfef08 0x000000000406b3e5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbfeec8: 0x000000000406b39d <runtime.rt0_go+0x000000000000013d>
runtime.throw({0x5395889, 0x0})
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/panic.go:1198 +0x71
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff7081a70a
stack: frame={sp:0x7ffeefbfedc8, fp:0x7ffeefbfee18} stack=[0x7ffeefb7fe68,0x7ffeefbfeed0)
0x00007ffeefbfecc8: 0x01007ffeefbfece8 0x0000000000000004
0x00007ffeefbfecd8: 0x000000000000001f 0x00007fff7081a70a
0x00007ffeefbfece8: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbfecf8: 0x0000000004039a71 <runtime.throw+0x0000000000000071> 0x00007ffeefbfed98
0x00007ffeefbfed08: 0x000000000537c327 0x00007ffeefbfed50
0x00007ffeefbfed18: 0x0000000004039d28 <runtime.fatalthrow.func1+0x0000000000000048> 0x000000000604d340
0x00007ffeefbfed28: 0x0000000000000001 0x0000000000000001
0x00007ffeefbfed38: 0x00007ffeefbfed98 0x0000000004039a71 <runtime.throw+0x0000000000000071>
0x00007ffeefbfed48: 0x000000000604d340 0x00007ffeefbfed88
0x00007ffeefbfed58: 0x0000000004039cb0 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbfed68
0x00007ffeefbfed68: 0x0000000004039ce0 <runtime.fatalthrow.func1+0x0000000000000000> 0x000000000604d340
0x00007ffeefbfed78: 0x0000000004039a71 <runtime.throw+0x0000000000000071> 0x00007ffeefbfed98
0x00007ffeefbfed88: 0x00007ffeefbfedb8 0x0000000004039a71 <runtime.throw+0x0000000000000071>
0x00007ffeefbfed98: 0x00007ffeefbfeda0 0x0000000004039aa0 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbfeda8: 0x0000000005395889 0x000000000000002a
0x00007ffeefbfedb8: 0x00007ffeefbfee08 0x0000000004050096 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbfedc8: <0x0000000005395889 0x0000000000000000
0x00007ffeefbfedd8: 0x0000000005fc0540 0x000000000406d6c1 <runtime.goexit+0x0000000000000001>
0x00007ffeefbfede8: 0x000000000403c0c6 <runtime.main+0x00000000000001e6> 0x000000000604d340
0x00007ffeefbfedf8: 0x00007ffeefbfee40 0x000000000402b551 <runtime.addspecial+0x0000000000000191>
0x00007ffeefbfee08: 0x00007ffeefbfee50 !0x00007fff7081a70a
0x00007ffeefbfee18: >0x00007ffeefbfee50 0x0000000005f54000
0x00007ffeefbfee28: 0x00000000000007d6 0x00000000044d1c25 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbfee38: 0x000000000406f59f <runtime.syscall+0x000000000000001f> 0x000000c00019f710
0x00007ffeefbfee48: 0x000000000402baea <runtime.setprofilebucket+0x000000000000006a> 0x000000c00019f6e0
0x00007ffeefbfee58: 0x000000000406d3d0 <runtime.asmcgocall+0x0000000000000070> 0x0000000006780180
0x00007ffeefbfee68: 0x000000c00014d680 0x00007ffeefbfee90
0x00007ffeefbfee78: 0x00000000040305e5 <runtime.mProf_Malloc.func1+0x0000000000000025> 0x000000000608b240
0x00007ffeefbfee88: 0x0000000000000948 0x000000c0000001a0
0x00007ffeefbfee98: 0x000000000406b4e9 <runtime.systemstack+0x0000000000000049> 0x0000000000000004
0x00007ffeefbfeea8: 0x00000000055babf8 0x000000000604d340
0x00007ffeefbfeeb8: 0x00007ffeefbfef08 0x000000000406b3e5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbfeec8: 0x000000000406b39d <runtime.rt0_go+0x000000000000013d>
runtime.sigpanic()
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/signal_unix.go:719 +0x396
goroutine 1 [syscall, locked to thread]:
syscall.syscall(0x44d1c20, 0x1, 0x40487413, 0xc00019f7a0)
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/sys_darwin.go:22 +0x3b fp=0xc00019f710 sp=0xc00019f6f0 pc=0x4069f9b
syscall.syscall(0x4079ce6, 0x4006e05, 0xc00019f7c8, 0x4079c18)
<autogenerated>:1 +0x26 fp=0xc00019f758 sp=0xc00019f710 pc=0x406fd66
golang.org/x/sys/unix.ioctl(0x5351409, 0x4, 0x1000000203000)
/Users/csueiras/code/fleet/pkg/mod/golang.org/x/sys@v0.0.0-20210423082822-04245dca01da/unix/zsyscall_darwin_amd64.go:690 +0x39 fp=0xc00019f788 sp=0xc00019f758 pc=0x44d1519
golang.org/x/sys/unix.IoctlGetTermios(...)
/Users/csueiras/code/fleet/pkg/mod/golang.org/x/sys@v0.0.0-20210423082822-04245dca01da/unix/ioctl.go:73
github.com/mattn/go-isatty.IsTerminal(0x5351409)
/Users/csueiras/code/fleet/pkg/mod/github.com/mattn/go-isatty@v0.0.12/isatty_bsd.go:10 +0x50 fp=0xc00019f7f8 sp=0xc00019f788 pc=0x46826d0
github.com/fatih/color.init()
/Users/csueiras/code/fleet/pkg/mod/github.com/fatih/color@v1.10.0/color.go:21 +0x7a fp=0xc00019f830 sp=0xc00019f7f8 pc=0x4682ada
runtime.doInit(0x5fae800)
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/proc.go:6498 +0x123 fp=0xc00019f968 sp=0xc00019f830 pc=0x4049383
runtime.doInit(0x5fb6680)
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/proc.go:6475 +0x71 fp=0xc00019faa0 sp=0xc00019f968 pc=0x40492d1
runtime.doInit(0x5fb8080)
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/proc.go:6475 +0x71 fp=0xc00019fbd8 sp=0xc00019faa0 pc=0x40492d1
runtime.doInit(0x5fb09a0)
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/proc.go:6475 +0x71 fp=0xc00019fd10 sp=0xc00019fbd8 pc=0x40492d1
runtime.doInit(0x5fbc2e0)
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/proc.go:6475 +0x71 fp=0xc00019fe48 sp=0xc00019fd10 pc=0x40492d1
runtime.doInit(0x5faa640)
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/proc.go:6475 +0x71 fp=0xc00019ff80 sp=0xc00019fe48 pc=0x40492d1
runtime.main()
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/proc.go:238 +0x1e6 fp=0xc00019ffe0 sp=0xc00019ff80 pc=0x403c0c6
runtime.goexit()
/usr/local/Cellar/go/1.17.8/libexec/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc00019ffe8 sp=0xc00019ffe0 pc=0x406d6c1
FAIL command-line-arguments 0.423s
FAIL
What did you expect to see?
Run the tests
What did you see instead?
A panic due to SIGSEGV