gistfile1.sh

$/var/lib/docker/execdriver/native/c3b9d508981e6a912ea492a94373a71a8eff611c4961fac1bf1daec3d870dfab# nsinit -log=stderr exec

[exec] 2014/03/24 20:36:19 setns on 3
[exec] 2014/03/24 20:36:19 setns on 4
[exec] 2014/03/24 20:36:19 setns on 5
[exec] 2014/03/24 20:36:19 setns on 6
[exec] 2014/03/24 20:36:19 setns on 7
[exec] 2014/03/24 20:36:19 forking to remount /proc and /sys
panic: runtime error: index out of range

goroutine 1 [running]:
runtime.panic(0x5534a0, 0x7345b7)
        /usr/local/go/src/pkg/runtime/panic.c:266 +0xb6
github.com/dotcloud/docker/pkg/libcontainer/nsinit.(*linuxNs).ExecIn(0xc21005b240, 0xc210058410, 0x3d2b, 0xc21000a030, 0x0, ...)
        /opt/go_workspace/src/github.com/dotcloud/docker/pkg/libcontainer/nsinit/execin.go:83 +0x952
main.main()
        /opt/go_workspace/src/github.com/dotcloud/docker/pkg/libcontainer/nsinit/nsinit/main.go:60 +0x5b8

goroutine 3 [syscall]:
os/signal.loop()
        /usr/local/go/src/pkg/os/signal/signal_unix.go:21 +0x1e
created by os/signal.init·1
        /usr/local/go/src/pkg/os/signal/signal_unix.go:27 +0x31

$ /var/lib/docker/execdriver/native/c3b9d508981e6a912ea492a94373a71a8eff611c4961fac1bf1daec3d870dfab# nsinit -log=stderr exec
[exec] 2014/03/24 20:36:38 setns on 3
[exec] 2014/03/24 20:36:38 Failed to exec: setns invalid argument

$ /var/lib/docker/execdriver/native/c3b9d508981e6a912ea492a94373a71a8eff611c4961fac1bf1daec3d870dfab# nsinit -log=stderr exec
[exec] 2014/03/24 20:36:40 setns on 3
[exec] 2014/03/24 20:36:40 Failed to exec: setns invalid argument