WARNING: DATA RACE Write at 0x00c098faa388 by goroutine 4722: gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).Release() pkg/sentry/fsimpl/fuse/dev.go:113 +0x107 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1() pkg/sentry/vfs/file_description.go:192 +0x375 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef() bazel-out/k8-fastbuild-ST-fa7f2b6368d1/bin/pkg/sentry/vfs/file_description_refs.go:131 +0x7c gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef() pkg/sentry/vfs/file_description.go:161 +0x76 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Close() pkg/sentry/syscalls/linux/vfs2/fd.go:44 +0x24d 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 read at 0x00c098faa388 by goroutine 4502: gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).Call() pkg/sentry/fsimpl/fuse/connection.go:254 +0x6b gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry() pkg/sentry/fsimpl/fuse/fusefs.go:602 +0x28e gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).NewNode() pkg/sentry/fsimpl/fuse/fusefs.go:538 +0x1e4 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).MknodAt() pkg/sentry/fsimpl/kernfs/filesystem.go:451 +0x42f gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).MknodAt() :1 +0xac gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MknodAt() pkg/sentry/vfs/vfs.go:362 +0x1b4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.mknodat() pkg/sentry/syscalls/linux/vfs2/filesystem.go:137 +0x326 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Mknodat() pkg/sentry/syscalls/linux/vfs2/filesystem.go:118 +0x64 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