diff --git a/daemon/container_unix.go b/daemon/container_unix.go index 5864e7db7f..4141f982c3 100644 --- a/daemon/container_unix.go +++ b/daemon/container_unix.go @@ -218,6 +218,12 @@ func populateCommand(c *Container, env []string) error { } else { ipc.HostIpc = c.hostConfig.IpcMode.IsHost() if ipc.HostIpc { + if _, err := os.Stat("/dev/shm"); err != nil { + return fmt.Errorf("/dev/shm is not mounted, but must be for --host=ipc") + } + if _, err := os.Stat("/dev/mqueue"); err != nil { + return fmt.Errorf("/dev/mqueue is not mounted, but must be for --host=ipc") + } c.ShmPath = "/dev/shm" c.MqueuePath = "/dev/mqueue" }