WARNING: DATA RACE Read at 0x00c016aea6f0 by goroutine 407: gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).Seek() pkg/sentry/fsimpl/fuse/dev.go:394 +0x45 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Seek() pkg/sentry/vfs/file_description.go:673 +0x190 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Lseek() pkg/sentry/syscalls/linux/vfs2/read_write.go:574 +0x132 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:103 +0x194 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:238 +0xb3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:198 +0x10e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:173 +0x213 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:254 +0x1286 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:95 +0x352 Previous write at 0x00c016aea6f0 by goroutine 194: gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.newFUSEFilesystem() pkg/sentry/fsimpl/fuse/fusefs.go:277 +0x331 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.FilesystemType.GetFilesystem() pkg/sentry/fsimpl/fuse/fusefs.go:236 +0x144a gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*FilesystemType).GetFilesystem() :1 +0xe4 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MountDisconnected() pkg/sentry/vfs/mount.go:200 +0x191 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MountAt() pkg/sentry/vfs/mount.go:272 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Mount() pkg/sentry/syscalls/linux/vfs2/mount.go:112 +0x5d6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:103 +0x194 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:238 +0xb3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:198 +0x10e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:173 +0x213 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:254 +0x1286 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:95 +0x352