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@jrick
Created May 22, 2020 13:55
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SIGQUIT: quit
PC=0x458e6f m=7 sigcode=0
goroutine 0 [idle]:
runtime.thrsleep(0xc0001fd4c0, 0x3, 0x0, 0x0, 0xc0001fd4c0, 0x58, 0xc00008ff10, 0x434985, 0x0, 0xc0001ae480, ...)
/home/jrick/src/go/src/runtime/sys_openbsd_amd64.s:72 +0x1f
runtime.semasleep(0xffffffffffffffff, 0x2fca4f548)
/home/jrick/src/go/src/runtime/os_openbsd.go:167 +0xb4
runtime.lock(0x2fca51628)
/home/jrick/src/go/src/runtime/lock_sema.go:85 +0x11a
runtime.removespecial(0xc00004acc0, 0xc000017401, 0x4af100)
/home/jrick/src/go/src/runtime/mheap.go:1647 +0x8d
runtime.removefinalizer(0xc00004acc0)
/home/jrick/src/go/src/runtime/mheap.go:1722 +0x34
runtime.SetFinalizer.func1()
/home/jrick/src/go/src/runtime/mfinal.go:369 +0x2e
runtime.systemstack(0x0)
/home/jrick/src/go/src/runtime/asm_amd64.s:370 +0x66
runtime.mstart()
/home/jrick/src/go/src/runtime/proc.go:1041
goroutine 4682 [running]:
runtime.systemstack_switch()
/home/jrick/src/go/src/runtime/asm_amd64.s:330 fp=0xc0002dbc98 sp=0xc0002dbc90 pc=0x455410
runtime.SetFinalizer(0x492580, 0xc00004acc0, 0x0, 0x0)
/home/jrick/src/go/src/runtime/mfinal.go:368 +0x435 fp=0xc0002dbd80 sp=0xc0002dbc98 pc=0x4133c5
os.(*file).close(0xc00004acc0, 0x4a9a3d, 0xd)
/home/jrick/src/go/src/os/file_unix.go:256 +0xf4 fp=0xc0002dbdd0 sp=0xc0002dbd80 pc=0x475294
os.(*File).Close(0xc000188ce0, 0xc0002dbf18, 0xc000017470)
/home/jrick/src/go/src/os/file_unix.go:237 +0x33 fp=0xc0002dbdf8 sp=0xc0002dbdd0 pc=0x475153
os/exec.(*Cmd).closeDescriptors(0xc00021f760, 0xc0003bc540, 0x3, 0x4)
/home/jrick/src/go/src/os/exec/exec.go:320 +0x5a fp=0xc0002dbe30 sp=0xc0002dbdf8 pc=0x47d66a
os/exec.(*Cmd).Start(0xc00021f760, 0xc00021f760, 0xc000095d40)
/home/jrick/src/go/src/os/exec/exec.go:434 +0x597 fp=0xc0002dbf70 sp=0xc0002dbe30 pc=0x47dcb7
os/exec.(*Cmd).Run(0xc00021f760, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b fp=0xc0002dbf98 sp=0xc0002dbf70 pc=0x47d6bb
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59 fp=0xc0002dbfd8 sp=0xc0002dbf98 pc=0x47f619
runtime.goexit()
/home/jrick/src/go/src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002dbfe0 sp=0xc0002dbfd8 pc=0x457391
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 1 [chan send]:
main.main()
/home/jrick/src/spawn/spawn.go:10 +0x53
goroutine 4613 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000e2e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0000959a0, 0x1, 0x1, 0xc0000ebd80, 0x15, 0xab0f049500000200, 0xc0000e5500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0000959a0, 0x1, 0x1, 0xc0000ebf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0000959a0, 0x1, 0x1, 0xc0000ebf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00020c6e0, 0xc00020c6e0, 0xc0000959a0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00020c6e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4936 [runnable]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001fae01, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c8760, 0x1, 0x1, 0xc0002bcd80, 0x15, 0xd9b6374a00010200, 0xc0001f7c00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c8760, 0x1, 0x1, 0xc0002bcf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c8760, 0x1, 0x1, 0xc0002bcf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001fe000, 0xc0001fe000, 0xc0001c8760)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001fe000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4525 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00037a600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181410, 0x1, 0x1, 0xc000485d80, 0x15, 0x6af1c2a600000200, 0xc000373c00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181410, 0x1, 0x1, 0xc000485f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181410, 0x1, 0x1, 0xc000485f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000379ce0, 0xc000379ce0, 0xc000181410)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000379ce0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4524 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000162200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181cd0, 0x1, 0x1, 0xc0002dad80, 0x15, 0xa11279c700010200, 0xc000168000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181cd0, 0x1, 0x1, 0xc0002daf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181cd0, 0x1, 0x1, 0xc0002daf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000166000, 0xc000166000, 0xc000181cd0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000166000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5009 [runnable]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0003b0201, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028d410, 0x1, 0x1, 0xc000486d80, 0x15, 0xc336dacf00000200, 0xc0003ace00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028d410, 0x1, 0x1, 0xc000486f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028d410, 0x1, 0x1, 0xc000486f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003aaf20, 0xc0003aaf20, 0xc00028d410)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003aaf20, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4672 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000199800, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201940, 0x1, 0x1, 0xc0000d7d80, 0x15, 0x46417e5400000200, 0xc00019d180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201940, 0x1, 0x1, 0xc0000d7f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201940, 0x1, 0x1, 0xc0000d7f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00019e420, 0xc00019e420, 0xc000201940)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00019e420, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4344 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000286c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180710, 0x1, 0x1, 0xc000156d80, 0x15, 0x1f5a055c00000200, 0xc000352380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180710, 0x1, 0x1, 0xc000156f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180710, 0x1, 0x1, 0xc000156f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002a4b00, 0xc0002a4b00, 0xc000180710)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002a4b00, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4703 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000163a00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181f10, 0x1, 0x1, 0xc00024dd80, 0x15, 0x2b883f1800000200, 0xc00016ea80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181f10, 0x1, 0x1, 0xc00024df18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181f10, 0x1, 0x1, 0xc00024df18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00016d1e0, 0xc00016d1e0, 0xc000181f10)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00016d1e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4884 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001fa400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c8670, 0x1, 0x1, 0xc0000a0d80, 0x15, 0x7d249ec200000200, 0xc0001f6a80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c8670, 0x1, 0x1, 0xc0000a0f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c8670, 0x1, 0x1, 0xc0000a0f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001f2b00, 0xc0001f2b00, 0xc0001c8670)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001f2b00, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4383 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0004afc00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000200d40, 0x1, 0x1, 0xc000063d80, 0x15, 0xdfadff2f00010200, 0xc0004bee00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000200d40, 0x1, 0x1, 0xc000063f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000200d40, 0x1, 0x1, 0xc000063f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002c98c0, 0xc0002c98c0, 0xc000200d40)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002c98c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4337 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000225400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180c30, 0x1, 0x1, 0xc0000d3d80, 0x15, 0x5a8a2ed300010200, 0xc000356a80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180c30, 0x1, 0x1, 0xc0000d3f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180c30, 0x1, 0x1, 0xc0000d3f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003cf1e0, 0xc0003cf1e0, 0xc000180c30)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003cf1e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4922 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002ff200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028cfa0, 0x1, 0x1, 0xc00024cd80, 0x15, 0x21fa709600000200, 0xc00038b880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028cfa0, 0x1, 0x1, 0xc00024cf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028cfa0, 0x1, 0x1, 0xc00024cf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000392c60, 0xc000392c60, 0xc00028cfa0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000392c60, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4510 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000e2600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000011fd0, 0x1, 0x1, 0xc00009ed80, 0x15, 0x63cc239800000200, 0xc0000e4700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000011fd0, 0x1, 0x1, 0xc00009ef18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000011fd0, 0x1, 0x1, 0xc00009ef18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000e0c60, 0xc0000e0c60, 0xc000011fd0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000e0c60, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4547 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0004da000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201100, 0x1, 0x1, 0xc000262d80, 0x15, 0x423802a200000200, 0xc0004bf500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201100, 0x1, 0x1, 0xc000262f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201100, 0x1, 0x1, 0xc000262f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0004c4c60, 0xc0004c4c60, 0xc000201100)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0004c4c60, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5000 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000416e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c8a60, 0x1, 0x1, 0xc0002b7d80, 0x15, 0x2c4d448600000200, 0xc000419500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c8a60, 0x1, 0x1, 0xc0002b7f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c8a60, 0x1, 0x1, 0xc0002b7f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00041a2c0, 0xc00041a2c0, 0xc0001c8a60)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00041a2c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4342 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0003d4400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180da0, 0x1, 0x1, 0xc0002efd80, 0x15, 0xcd41331c00000200, 0xc000358380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180da0, 0x1, 0x1, 0xc0002eff18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180da0, 0x1, 0x1, 0xc0002eff18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002e2000, 0xc0002e2000, 0xc000180da0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002e2000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4737 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000fa800, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028c2b0, 0x1, 0x1, 0xc0000ead80, 0x15, 0xf3d7245100000200, 0xc000280380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028c2b0, 0x1, 0x1, 0xc0000eaf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028c2b0, 0x1, 0x1, 0xc0000eaf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000f8dc0, 0xc0000f8dc0, 0xc00028c2b0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000f8dc0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4546 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0004afe00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0002010d0, 0x1, 0x1, 0xc000482d80, 0x15, 0x7a7192a00000200, 0xc0004bf180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0002010d0, 0x1, 0x1, 0xc000482f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0002010d0, 0x1, 0x1, 0xc000482f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0004c4840, 0xc0004c4840, 0xc0002010d0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0004c4840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4425 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000237200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180f60, 0x1, 0x1, 0xc000401d80, 0x15, 0xb783d0ac00000200, 0xc00035e380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180f60, 0x1, 0x1, 0xc000401f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180f60, 0x1, 0x1, 0xc000401f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00035b4a0, 0xc00035b4a0, 0xc000180f60)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00035b4a0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4704 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000163e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181f70, 0x1, 0x1, 0xc0002e9d80, 0x15, 0x3d6f2a7700000200, 0xc00016f180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181f70, 0x1, 0x1, 0xc0002e9f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181f70, 0x1, 0x1, 0xc0002e9f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00016da20, 0xc00016da20, 0xc000181f70)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00016da20, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4327 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000287400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001807d0, 0x1, 0x1, 0xc0002ddd80, 0x15, 0xb3b7448000000200, 0xc000353180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001807d0, 0x1, 0x1, 0xc0002ddf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001807d0, 0x1, 0x1, 0xc0002ddf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002a5ce0, 0xc0002a5ce0, 0xc0001807d0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002a5ce0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4563 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000162600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181d30, 0x1, 0x1, 0xc000142d80, 0x15, 0xfa76c5e200000200, 0xc000168700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181d30, 0x1, 0x1, 0xc000142f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181d30, 0x1, 0x1, 0xc000142f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000166840, 0xc000166840, 0xc000181d30)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000166840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4266 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00015e800, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000010860, 0x1, 0x1, 0xc0001d3d80, 0x15, 0x1a52f6e600000200, 0xc00025ea80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000010860, 0x1, 0x1, 0xc0001d3f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000010860, 0x1, 0x1, 0xc0001d3f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000562f20, 0xc000562f20, 0xc000010860)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000562f20, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4230 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00055d000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000094500, 0x1, 0x1, 0xc0002ead80, 0x15, 0xbf0f9e4600000200, 0xc000445880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000094500, 0x1, 0x1, 0xc0002eaf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000094500, 0x1, 0x1, 0xc0002eaf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000569080, 0xc000569080, 0xc000094500)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000569080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4671 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000199600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201910, 0x1, 0x1, 0xc000157d80, 0x15, 0x311ed26100010200, 0xc00019ce00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201910, 0x1, 0x1, 0xc000157f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201910, 0x1, 0x1, 0xc000157f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00019e000, 0xc00019e000, 0xc000201910)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00019e000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4522 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000162000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181ca0, 0x1, 0x1, 0xc0002ded80, 0x15, 0x80a4a72e00010200, 0xc00014fc00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181ca0, 0x1, 0x1, 0xc0002def18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181ca0, 0x1, 0x1, 0xc0002def18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00015db80, 0xc00015db80, 0xc000181ca0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00015db80, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4519 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00013de00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181c70, 0x1, 0x1, 0xc000264d80, 0x15, 0x68d2064d00000200, 0xc00014f880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181c70, 0x1, 0x1, 0xc000264f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181c70, 0x1, 0x1, 0xc000264f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00015d760, 0xc00015d760, 0xc000181c70)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00015d760, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4694 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00013dc00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181c40, 0x1, 0x1, 0xc000402d80, 0x15, 0x21584dd200000200, 0xc00014f500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181c40, 0x1, 0x1, 0xc000402f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181c40, 0x1, 0x1, 0xc000402f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00015d340, 0xc00015d340, 0xc000181c40)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00015d340, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4370 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002a8200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000200ad0, 0x1, 0x1, 0xc0000e8d80, 0x15, 0xd6db744f00000200, 0xc00049a000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000200ad0, 0x1, 0x1, 0xc0000e8f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000200ad0, 0x1, 0x1, 0xc0000e8f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00039fce0, 0xc00039fce0, 0xc000200ad0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00039fce0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4706 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000e2800, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028c000, 0x1, 0x1, 0xc00005ed80, 0x15, 0xd10ce94500000200, 0xc0000e4a80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028c000, 0x1, 0x1, 0xc00005ef18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028c000, 0x1, 0x1, 0xc00005ef18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000e1080, 0xc0000e1080, 0xc00028c000)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000e1080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4355 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00016bc00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000010ce0, 0x1, 0x1, 0xc000676d80, 0x15, 0x6fd698aa00000200, 0xc00026e000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000010ce0, 0x1, 0x1, 0xc000676f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000010ce0, 0x1, 0x1, 0xc000676f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00031e420, 0xc00031e420, 0xc000010ce0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00031e420, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4946 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000337e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000414bb0, 0x1, 0x1, 0xc0001ced80, 0x15, 0xd967952000010200, 0xc000343500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000414bb0, 0x1, 0x1, 0xc0001cef18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000414bb0, 0x1, 0x1, 0xc0001cef18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000346840, 0xc000346840, 0xc000414bb0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000346840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4999 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000416c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c8a30, 0x1, 0x1, 0xc0000d2d80, 0x15, 0x3541b11100000200, 0xc000419180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c8a30, 0x1, 0x1, 0xc0000d2f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c8a30, 0x1, 0x1, 0xc0000d2f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000411e40, 0xc000411e40, 0xc0001c8a30)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000411e40, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4523 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00037a400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001813e0, 0x1, 0x1, 0xc000265d80, 0x15, 0xd73a403500000200, 0xc000373880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001813e0, 0x1, 0x1, 0xc000265f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001813e0, 0x1, 0x1, 0xc000265f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003798c0, 0xc0003798c0, 0xc0001813e0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003798c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4423 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000236e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180f00, 0x1, 0x1, 0xc000673d80, 0x15, 0x7e23cb5100000200, 0xc000359c00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180f00, 0x1, 0x1, 0xc000673f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180f00, 0x1, 0x1, 0xc000673f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00035ac60, 0xc00035ac60, 0xc000180f00)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00035ac60, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4317 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000213400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0002009e0, 0x1, 0x1, 0xc0000e9d80, 0x15, 0xc9ff72ad00000200, 0xc000494e00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0002009e0, 0x1, 0x1, 0xc0000e9f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0002009e0, 0x1, 0x1, 0xc0000e9f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00039e2c0, 0xc00039e2c0, 0xc0002009e0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00039e2c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4727 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a4600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201a90, 0x1, 0x1, 0xc0000d1d80, 0x15, 0x9f15492b00000200, 0xc0001a2a80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201a90, 0x1, 0x1, 0xc0000d1f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201a90, 0x1, 0x1, 0xc0000d1f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001a6160, 0xc0001a6160, 0xc000201a90)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001a6160, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4639 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000163c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181f40, 0x1, 0x1, 0xc000403d80, 0x15, 0xec4dc28900000200, 0xc00016ee00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181f40, 0x1, 0x1, 0xc000403f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181f40, 0x1, 0x1, 0xc000403f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00016d600, 0xc00016d600, 0xc000181f40)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00016d600, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4332 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000287e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001808d0, 0x1, 0x1, 0xc000483d80, 0x15, 0x58ed2ecf00000200, 0xc000354380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001808d0, 0x1, 0x1, 0xc000483f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001808d0, 0x1, 0x1, 0xc000483f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002ad8c0, 0xc0002ad8c0, 0xc0001808d0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002ad8c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4687 [running]:
goroutine running on other thread; stack unavailable
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4729 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a4e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201b30, 0x1, 0x1, 0xc0001d1d80, 0x15, 0x88859ba500000200, 0xc0001a3880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201b30, 0x1, 0x1, 0xc0001d1f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201b30, 0x1, 0x1, 0xc0001d1f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001a7080, 0xc0001a7080, 0xc000201b30)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001a7080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4945 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000337c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000414b80, 0x1, 0x1, 0xc000152d80, 0x15, 0x2432a7e900000200, 0xc000343180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000414b80, 0x1, 0x1, 0xc000152f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000414b80, 0x1, 0x1, 0xc000152f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000346420, 0xc000346420, 0xc000414b80)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000346420, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4244 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000148e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180440, 0x1, 0x1, 0xc0000a1d80, 0x15, 0x782ee3ec00000200, 0xc000490e00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180440, 0x1, 0x1, 0xc0000a1f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180440, 0x1, 0x1, 0xc0000a1f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00014c840, 0xc00014c840, 0xc000180440)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00014c840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4923 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002ff600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028cff0, 0x1, 0x1, 0xc000404d80, 0x15, 0x4b3ad58100000200, 0xc000396000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028cff0, 0x1, 0x1, 0xc000404f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028cff0, 0x1, 0x1, 0xc000404f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000393340, 0xc000393340, 0xc00028cff0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000393340, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4340 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000225c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180cc0, 0x1, 0x1, 0xc0002ecd80, 0x15, 0x22a96ebe00000200, 0xc000357500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180cc0, 0x1, 0x1, 0xc0002ecf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180cc0, 0x1, 0x1, 0xc0002ecf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000335080, 0xc000335080, 0xc000180cc0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000335080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4667 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a4800, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201ac0, 0x1, 0x1, 0xc000147d80, 0x15, 0xd1de978900000200, 0xc0001a2e00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201ac0, 0x1, 0x1, 0xc000147f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201ac0, 0x1, 0x1, 0xc000147f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001a6580, 0xc0001a6580, 0xc000201ac0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001a6580, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4662 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000198600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201790, 0x1, 0x1, 0xc000144d80, 0x15, 0x80be20700000200, 0xc000197180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201790, 0x1, 0x1, 0xc000144f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201790, 0x1, 0x1, 0xc000144f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000195e40, 0xc000195e40, 0xc000201790)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000195e40, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4491 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000076000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000095610, 0x1, 0x1, 0xc0002bdd80, 0x15, 0x32842e4700000200, 0xc000071880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000095610, 0x1, 0x1, 0xc0002bdf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000095610, 0x1, 0x1, 0xc0002bdf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000073760, 0xc000073760, 0xc000095610)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000073760, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4741 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000faa00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028c2e0, 0x1, 0x1, 0xc000269d80, 0x15, 0x8faf294400000200, 0xc000280700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028c2e0, 0x1, 0x1, 0xc000269f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028c2e0, 0x1, 0x1, 0xc000269f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000f91e0, 0xc0000f91e0, 0xc00028c2e0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000f91e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4826 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001fa200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c8640, 0x1, 0x1, 0xc000159d80, 0x15, 0xc17d4b5500010200, 0xc0001f6700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c8640, 0x1, 0x1, 0xc000159f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c8640, 0x1, 0x1, 0xc000159f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001f26e0, 0xc0001f26e0, 0xc0001c8640)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001f26e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4394 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002c0600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000094be0, 0x1, 0x1, 0xc00009fd80, 0x15, 0x40adb2b100010200, 0xc000464e00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000094be0, 0x1, 0x1, 0xc00009ff18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000094be0, 0x1, 0x1, 0xc00009ff18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002ce2c0, 0xc0002ce2c0, 0xc000094be0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002ce2c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4484 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00006ba00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000095590, 0x1, 0x1, 0xc0000d4d80, 0x15, 0x9da906f900000200, 0xc000070e00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000095590, 0x1, 0x1, 0xc0000d4f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000095590, 0x1, 0x1, 0xc0000d4f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000072c60, 0xc000072c60, 0xc000095590)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000072c60, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4256 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000286000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180610, 0x1, 0x1, 0xc000670d80, 0x15, 0x237e09c700000200, 0xc000351180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180610, 0x1, 0x1, 0xc000670f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180610, 0x1, 0x1, 0xc000670f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002914a0, 0xc0002914a0, 0xc000180610)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002914a0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4959 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000417000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000414e70, 0x1, 0x1, 0xc00009cd80, 0x15, 0x19858d8b00000200, 0xc000419880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000414e70, 0x1, 0x1, 0xc00009cf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000414e70, 0x1, 0x1, 0xc00009cf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00041a6e0, 0xc00041a6e0, 0xc000414e70)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00041a6e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5010 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0003b0400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028d440, 0x1, 0x1, 0xc000266d80, 0x15, 0x1d0cde9f00010200, 0xc0003ad180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028d440, 0x1, 0x1, 0xc000266f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028d440, 0x1, 0x1, 0xc000266f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003ab340, 0xc0003ab340, 0xc00028d440)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003ab340, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4362 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0003aee00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000010e40, 0x1, 0x1, 0xc0000e6d80, 0x15, 0xbb7d9ff800010200, 0xc00026f880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000010e40, 0x1, 0x1, 0xc0000e6f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000010e40, 0x1, 0x1, 0xc0000e6f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003a82c0, 0xc0003a82c0, 0xc000010e40)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003a82c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4307 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000149e00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000200760, 0x1, 0x1, 0xc0002e8d80, 0x15, 0xda5d2ee500000200, 0xc000492700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000200760, 0x1, 0x1, 0xc0002e8f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000200760, 0x1, 0x1, 0xc0002e8f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000305080, 0xc000305080, 0xc000200760)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000305080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4530 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00006b800, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000095560, 0x1, 0x1, 0xc000487d80, 0x15, 0x6176a59b00000200, 0xc000070a80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000095560, 0x1, 0x1, 0xc000487f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000095560, 0x1, 0x1, 0xc000487f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000072840, 0xc000072840, 0xc000095560)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000072840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4739 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a5600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201bf0, 0x1, 0x1, 0xc000672d80, 0x15, 0x39f2886500000200, 0xc0001a8700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201bf0, 0x1, 0x1, 0xc000672f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201bf0, 0x1, 0x1, 0xc000672f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001aa160, 0xc0001aa160, 0xc000201bf0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001aa160, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4252 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000286200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180640, 0x1, 0x1, 0xc000158d80, 0x15, 0xdac25e3b00000200, 0xc000351500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180640, 0x1, 0x1, 0xc000158f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180640, 0x1, 0x1, 0xc000158f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002918c0, 0xc0002918c0, 0xc000180640)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002918c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4325 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000287000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180770, 0x1, 0x1, 0xc0002dfd80, 0x15, 0x773d745f00000200, 0xc000352a80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180770, 0x1, 0x1, 0xc0002dff18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180770, 0x1, 0x1, 0xc0002dff18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002a5340, 0xc0002a5340, 0xc000180770)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002a5340, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5011 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0003b0600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028d470, 0x1, 0x1, 0xc000677d80, 0x15, 0x2cf45e1c00000200, 0xc0003ad500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028d470, 0x1, 0x1, 0xc000677f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028d470, 0x1, 0x1, 0xc000677f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003ab760, 0xc0003ab760, 0xc00028d470)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003ab760, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4742 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000fa400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028c250, 0x1, 0x1, 0xc0002bad80, 0x15, 0xdaba2b1800010200, 0xc0000f5c00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028c250, 0x1, 0x1, 0xc0002baf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028c250, 0x1, 0x1, 0xc0002baf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000f8580, 0xc0000f8580, 0xc00028c250)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000f8580, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4810 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00034c000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000414410, 0x1, 0x1, 0xc0001cfd80, 0x15, 0x34c5e07d00000200, 0xc000343880)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000414410, 0x1, 0x1, 0xc0001cff18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000414410, 0x1, 0x1, 0xc0001cff18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000310000, 0xc000310000, 0xc000414410)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000310000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4339 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000225a00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180c90, 0x1, 0x1, 0xc000406d80, 0x15, 0x63ec871b00000200, 0xc000357180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180c90, 0x1, 0x1, 0xc000406f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180c90, 0x1, 0x1, 0xc000406f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000334420, 0xc000334420, 0xc000180c90)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000334420, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4485 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00006be00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000095350, 0x1, 0x1, 0xc0001ccd80, 0x15, 0x9d221a9600000200, 0xc000071500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000095350, 0x1, 0x1, 0xc0001ccf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000095350, 0x1, 0x1, 0xc0001ccf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000049ce0, 0xc000049ce0, 0xc000095350)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000049ce0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5134 [runnable]:
syscall.Syscall6(0xb, 0xcfd8, 0xc000480e74, 0x0, 0xc0003cd7a0, 0x0, 0x0, 0xcfd8, 0x0, 0x0)
/home/jrick/src/go/src/syscall/asm_unix_amd64.s:39 +0x5
syscall.wait4(0xcfd8, 0xc000480e74, 0x0, 0xc0003cd7a0, 0x90, 0x4a3e40, 0x1)
/home/jrick/src/go/src/syscall/zsyscall_openbsd_amd64.go:34 +0x7b
syscall.Wait4(0xcfd8, 0xc000480ec4, 0x0, 0xc0003cd7a0, 0x3, 0x3, 0x2fca467d0)
/home/jrick/src/go/src/syscall/syscall_bsd.go:129 +0x51
os.(*Process).wait(0xc0002e7290, 0x4af130, 0x4af138, 0x4af128)
/home/jrick/src/go/src/os/exec_unix.go:38 +0x7b
os.(*Process).Wait(...)
/home/jrick/src/go/src/os/exec.go:125
os/exec.(*Cmd).Wait(0xc000503340, 0x0, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:507 +0x60
os/exec.(*Cmd).Run(0xc000503340, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:341 +0x5c
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4046 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002c1a00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000094ee0, 0x1, 0x1, 0xc0002b8d80, 0x15, 0x853b6a2d00000200, 0xc0002d0000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000094ee0, 0x1, 0x1, 0xc0002b8f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000094ee0, 0x1, 0x1, 0xc0002b8f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002cf1e0, 0xc0002cf1e0, 0xc000094ee0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002cf1e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4947 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00034c400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000414c10, 0x1, 0x1, 0xc000141d80, 0x15, 0xa8b15ad100000200, 0xc000364000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000414c10, 0x1, 0x1, 0xc000141f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000414c10, 0x1, 0x1, 0xc000141f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003471e0, 0xc0003471e0, 0xc000414c10)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003471e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4713 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000e2c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028c050, 0x1, 0x1, 0xc000146d80, 0x15, 0x38b7854c00010200, 0xc0000e5180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028c050, 0x1, 0x1, 0xc000146f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028c050, 0x1, 0x1, 0xc000146f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000e1760, 0xc0000e1760, 0xc00028c050)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000e1760, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4358 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0003ae400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000010d70, 0x1, 0x1, 0xc000065d80, 0x15, 0x7be54d6500000200, 0xc00026ea80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000010d70, 0x1, 0x1, 0xc000065f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000010d70, 0x1, 0x1, 0xc000065f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00031f080, 0xc00031f080, 0xc000010d70)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00031f080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4646 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a4a00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000011c00, 0x1, 0x1, 0xc000405d80, 0x15, 0xaa5b0d6200000200, 0xc0001a3180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000011c00, 0x1, 0x1, 0xc000405f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000011c00, 0x1, 0x1, 0xc000405f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000ca000, 0xc0000ca000, 0xc000011c00)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000ca000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4354 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00016ba00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000010cb0, 0x1, 0x1, 0xc000140d80, 0x15, 0x4f327a5300000200, 0xc00026bc00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000010cb0, 0x1, 0x1, 0xc000140f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000010cb0, 0x1, 0x1, 0xc000140f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00031e000, 0xc00031e000, 0xc000010cb0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00031e000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 3747 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000332800, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000180a20, 0x1, 0x1, 0xc000267d80, 0x15, 0x843b3bac00000200, 0xc000336700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000180a20, 0x1, 0x1, 0xc000267f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000180a20, 0x1, 0x1, 0xc000267f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003346e0, 0xc0003346e0, 0xc000180a20)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003346e0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5141 [running]:
goroutine running on other thread; stack unavailable
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4372 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002a8600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000200b30, 0x1, 0x1, 0xc0000ecd80, 0x15, 0xbf17d3bb00000200, 0xc00049a700)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000200b30, 0x1, 0x1, 0xc0000ecf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000200b30, 0x1, 0x1, 0xc0000ecf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00021c840, 0xc00021c840, 0xc000200b30)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00021c840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4683 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000417200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c8ab0, 0x1, 0x1, 0xc00009dd80, 0x15, 0x54787a5500010200, 0xc000419c00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c8ab0, 0x1, 0x1, 0xc00009df18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c8ab0, 0x1, 0x1, 0xc00009df18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00041ab00, 0xc00041ab00, 0xc0001c8ab0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00041ab00, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4526 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000162400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000181d00, 0x1, 0x1, 0xc000675d80, 0x15, 0xfc5913000000200, 0xc000168380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000181d00, 0x1, 0x1, 0xc000675f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000181d00, 0x1, 0x1, 0xc000675f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000166420, 0xc000166420, 0xc000181d00)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000166420, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4728 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a4c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201b00, 0x1, 0x1, 0xc000153d80, 0x15, 0x3e15848a00010200, 0xc0001a3500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201b00, 0x1, 0x1, 0xc000153f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201b00, 0x1, 0x1, 0xc000153f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001a6c60, 0xc0001a6c60, 0xc000201b00)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001a6c60, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4331 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000287c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001808a0, 0x1, 0x1, 0xc0000d6d80, 0x15, 0x49f2b11f00000200, 0xc000354000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001808a0, 0x1, 0x1, 0xc0000d6f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001808a0, 0x1, 0x1, 0xc0000d6f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002acdc0, 0xc0002acdc0, 0xc0001808a0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002acdc0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5085 [runnable]:
syscall.Syscall(0x3, 0x33, 0xc000674c60, 0x8, 0x0, 0x8, 0x0)
/home/jrick/src/go/src/syscall/asm_unix_amd64.s:19 +0x5
syscall.readlen(0x33, 0xc000674c60, 0x8, 0x2, 0xc0004ee370, 0x16)
/home/jrick/src/go/src/syscall/zsyscall_openbsd_amd64.go:1251 +0x56
syscall.forkExec(0x4a9a3d, 0xd, 0xc000415c70, 0x1, 0x1, 0xc000674d80, 0x15, 0xd19d3d5e00010200, 0xc0004ed180)
/home/jrick/src/go/src/syscall/exec_unix.go:210 +0x3cf
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000415c70, 0x1, 0x1, 0xc000674f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000415c70, 0x1, 0x1, 0xc000674f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0004eb600, 0xc0004eb600, 0xc000415c70)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0004eb600, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4399 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002d7c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000094ce0, 0x1, 0x1, 0xc000481d80, 0x15, 0xbf7336d700000200, 0xc000468000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000094ce0, 0x1, 0x1, 0xc000481f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000094ce0, 0x1, 0x1, 0xc000481f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0003ec000, 0xc0003ec000, 0xc000094ce0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0003ec000, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4782 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00034c200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201f80, 0x1, 0x1, 0xc000268d80, 0x15, 0x7023aeb300000200, 0xc000343c00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201f80, 0x1, 0x1, 0xc000268f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201f80, 0x1, 0x1, 0xc000268f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001c3080, 0xc0001c3080, 0xc000201f80)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001c3080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4298 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00057b200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0000947d0, 0x1, 0x1, 0xc0001cdd80, 0x15, 0x8c45d81300000200, 0xc000458e00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0000947d0, 0x1, 0x1, 0xc0001cdf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0000947d0, 0x1, 0x1, 0xc0001cdf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001f9340, 0xc0001f9340, 0xc0000947d0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001f9340, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4822 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002ff400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c80e0, 0x1, 0x1, 0xc0002dcd80, 0x15, 0xf8e6577500000200, 0xc00038bc00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c80e0, 0x1, 0x1, 0xc0002dcf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c80e0, 0x1, 0x1, 0xc0002dcf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001d8f20, 0xc0001d8f20, 0xc0001c80e0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001d8f20, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4488 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00006bc00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0000955c0, 0x1, 0x1, 0xc0002ebd80, 0x15, 0xa825769c00000200, 0xc000071180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0000955c0, 0x1, 0x1, 0xc0002ebf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0000955c0, 0x1, 0x1, 0xc0002ebf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000073080, 0xc000073080, 0xc0000955c0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000073080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 5086 [runnable]:
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:11
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4297 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00057b000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0000947a0, 0x1, 0x1, 0xc000154d80, 0x15, 0x9dca308600010200, 0xc000458a80)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0000947a0, 0x1, 0x1, 0xc000154f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0000947a0, 0x1, 0x1, 0xc000154f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001f8f20, 0xc0001f8f20, 0xc0000947a0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001f8f20, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4921 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002ff000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028cf70, 0x1, 0x1, 0xc0002e0d80, 0x15, 0x4eefb79800010200, 0xc00038b500)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028cf70, 0x1, 0x1, 0xc0002e0f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028cf70, 0x1, 0x1, 0xc0002e0f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000392840, 0xc000392840, 0xc00028cf70)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000392840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4509 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000e2400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000011fa0, 0x1, 0x1, 0xc000400d80, 0x15, 0x89f72f6300010200, 0xc0000e4380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000011fa0, 0x1, 0x1, 0xc000400f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000011fa0, 0x1, 0x1, 0xc000400f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000e0840, 0xc0000e0840, 0xc000011fa0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000e0840, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 3715 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002d6400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000094fc0, 0x1, 0x1, 0xc000263d80, 0x15, 0xa2a602bc00000200, 0xc0002d1180)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000094fc0, 0x1, 0x1, 0xc000263f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000094fc0, 0x1, 0x1, 0xc000263f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0002d4580, 0xc0002d4580, 0xc000094fc0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0002d4580, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4743 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000fa600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc00028c280, 0x1, 0x1, 0xc00009bd80, 0x15, 0x99a34bb200010200, 0xc000280000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc00028c280, 0x1, 0x1, 0xc00009bf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc00028c280, 0x1, 0x1, 0xc00009bf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0000f89a0, 0xc0000f89a0, 0xc00028c280)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0000f89a0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4740 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a5400, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201bc0, 0x1, 0x1, 0xc0002edd80, 0x15, 0x5eb4271a00000200, 0xc0001a8380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201bc0, 0x1, 0x1, 0xc0002edf18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201bc0, 0x1, 0x1, 0xc0002edf18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001a7ce0, 0xc0001a7ce0, 0xc000201bc0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001a7ce0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4313 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc000212c00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000200920, 0x1, 0x1, 0xc0001d0d80, 0x15, 0x5266031400010200, 0xc000494000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000200920, 0x1, 0x1, 0xc0001d0f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000200920, 0x1, 0x1, 0xc0001d0f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc000216f20, 0xc000216f20, 0xc000200920)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc000216f20, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4731 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a5200, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201b90, 0x1, 0x1, 0xc000145d80, 0x15, 0xa4e648ff00000200, 0xc0001a8000)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201b90, 0x1, 0x1, 0xc000145f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201b90, 0x1, 0x1, 0xc000145f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001a78c0, 0xc0001a78c0, 0xc000201b90)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001a78c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4730 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0001a5000, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000201b60, 0x1, 0x1, 0xc00009ad80, 0x15, 0x5c9edbd200000200, 0xc0001a3c00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000201b60, 0x1, 0x1, 0xc00009af18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000201b60, 0x1, 0x1, 0xc00009af18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001a74a0, 0xc0001a74a0, 0xc000201b60)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001a74a0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4374 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0002a8a00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc000200b90, 0x1, 0x1, 0xc000061d80, 0x15, 0xd97114f900010200, 0xc00049ae00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc000200b90, 0x1, 0x1, 0xc000061f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc000200b90, 0x1, 0x1, 0xc000061f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc00021d080, 0xc00021d080, 0xc000200b90)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc00021d080, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4732 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc00034c600, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001c8420, 0x1, 0x1, 0xc000155d80, 0x15, 0xbf98c2a00000200, 0xc000364380)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001c8420, 0x1, 0x1, 0xc000155f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001c8420, 0x1, 0x1, 0xc000155f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001e5760, 0xc0001e5760, 0xc0001c8420)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001e5760, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
goroutine 4567 [semacquire]:
sync.runtime_SemacquireMutex(0x55f454, 0xc0000e2a00, 0x1)
/home/jrick/src/go/src/runtime/sema.go:71 +0x47
sync.(*Mutex).lockSlow(0x55f450)
/home/jrick/src/go/src/sync/mutex.go:138 +0xfc
sync.(*Mutex).Lock(...)
/home/jrick/src/go/src/sync/mutex.go:81
sync.(*RWMutex).Lock(0x55f450)
/home/jrick/src/go/src/sync/rwmutex.go:98 +0x97
syscall.forkExec(0x4a9a3d, 0xd, 0xc0001815c0, 0x1, 0x1, 0xc000060d80, 0x15, 0xe557771700000200, 0xc0000e4e00)
/home/jrick/src/go/src/syscall/exec_unix.go:193 +0x200
syscall.StartProcess(...)
/home/jrick/src/go/src/syscall/exec_unix.go:248
os.startProcess(0x4a9a3d, 0xd, 0xc0001815c0, 0x1, 0x1, 0xc000060f18, 0x0, 0x0, 0x0)
/home/jrick/src/go/src/os/exec_posix.go:53 +0x2c0
os.StartProcess(0x4a9a3d, 0xd, 0xc0001815c0, 0x1, 0x1, 0xc000060f18, 0x15, 0x0, 0x4a4880)
/home/jrick/src/go/src/os/exec.go:102 +0x7c
os/exec.(*Cmd).Start(0xc0001162c0, 0xc0001162c0, 0xc0001815c0)
/home/jrick/src/go/src/os/exec/exec.go:422 +0x536
os/exec.(*Cmd).Run(0xc0001162c0, 0xd, 0x0)
/home/jrick/src/go/src/os/exec/exec.go:338 +0x2b
main.main.func1(0xc0000560c0)
/home/jrick/src/spawn/spawn.go:12 +0x59
created by main.main
/home/jrick/src/spawn/spawn.go:11 +0x75
rax 0x58
rbx 0xc0001fd180
rcx 0x458e6f
rdx 0x0
rdi 0xc0001fd4c0
rsi 0x3
rbp 0xc00008fee8
rsp 0xc00008fe88
r8 0xc0001fd4c0
r9 0xffffffffffffffff
r10 0x0
r11 0x246
r12 0xffffffffffffffff
r13 0x6e
r14 0x6d
r15 0xaa
rip 0x458e6f
rflags 0x246
cs 0x2b
fs 0x0
gs 0x0
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