git - go?

gistfile1.txt

[master]> git pull --rebase upstream master
runtime/cgo: pthread_create failed: Resource temporarily unavailable
SIGABRT: abort
PC=0x7f2c4cc738a5


goroutine 1 [syscall]:
syscall.Syscall6()
        /usr/lib64/golang/src/pkg/syscall/asm_linux_amd64.s:41 +0x5
syscall.wait4(0x75b1, 0xc2000002f8, 0x0, 0xc2000b9510, 0x100000001, ...)
        /usr/lib64/golang/src/pkg/syscall/zerrors_linux_amd64.go:1640 +0x7b
syscall.Wait4(0x75b1, 0x7f2c4d380b8c, 0x0, 0xc2000b9510, 0x2, ...)
        /usr/lib64/golang/src/pkg/syscall/syscall_linux.go:222 +0x6c
os.(*Process).wait(0xc200081a20, 0x7f2c4d380c10, 0x0, 0x0)
        /usr/lib64/golang/src/pkg/os/exec_unix.go:22 +0xea
os.(*Process).Wait(0xc200081a20, 0x0, 0xc2000abd00, 0x6824f0)
        /usr/lib64/golang/src/pkg/os/doc.go:43 +0x25
os/exec.(*Cmd).Wait(0xc2000bc000, 0x0, 0x0)
        /usr/lib64/golang/src/pkg/os/exec/exec.go:310 +0x197
os/exec.(*Cmd).Run(0xc2000bc000, 0x12, 0x7f2c4d380d60)
        /usr/lib64/golang/src/pkg/os/exec/exec.go:232 +0x52
main.main()
        /tmp/tmp.9cy9ejlFpP/conq.go:122 +0xc6c

goroutine 2 [syscall]:
rax     0x0
rbx     0xb
rcx     0xffffffffffffffff
rdx     0x6
rdi     0x75ad
rsi     0x75ad
rbp     0x779f00
rsp     0x7fff443baae8
r8      0x7f2c4d401700
r9      0x616e7520796c6972
r10     0x8
r11     0x202
r12     0x1fe6010
r13     0x5
r14     0xc200086460
r15     0x0
rip     0x7f2c4cc738a5
rflags  0x202
cs      0x33
fs      0x0
gs      0x0