WARNING: DATA RACE
Write at 0x00c000500030 by goroutine 122:
  gvisor.dev/gvisor/pkg/sentry/fs/fsutil.(*InodeSimpleAttributes).SetPermissions()
      pkg/sentry/fs/attr.go:266 +0x74
  gvisor.dev/gvisor/pkg/sentry/fs/tty.(*masterInodeOperations).SetPermissions()
      <autogenerated>:1 +0x90
  gvisor.dev/gvisor/pkg/sentry/fs.(*Inode).SetPermissions()
      pkg/sentry/fs/inode.go:334 +0x15f
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.chmod()
      pkg/sentry/syscalls/linux/sys_file.go:1769 +0x105
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fchmod()
      pkg/sentry/syscalls/linux/sys_file.go:1809 +0x127
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:170 +0x455
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:291 +0xb4
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:252 +0x109
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:227 +0x1b3
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:222 +0x1819
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:92 +0x308

Previous read at 0x00c000500030 by goroutine 144:
  gvisor.dev/gvisor/pkg/sentry/fs/tty.(*masterInodeOperations).Truncate()
      <autogenerated>:1 +0x4f
  gvisor.dev/gvisor/pkg/sentry/fs.(*Inode).Truncate()
      pkg/sentry/fs/inode.go:364 +0x187
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openAt.func1()
      pkg/sentry/syscalls/linux/sys_file.go:178 +0x601
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.fileOpOn()
      pkg/sentry/syscalls/linux/sys_file.go:111 +0x23f
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openAt()
      pkg/sentry/syscalls/linux/sys_file.go:140 +0x141
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Openat()
      pkg/sentry/syscalls/linux/sys_file.go:484 +0xfa
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:170 +0x455
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:291 +0xb4
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:252 +0x109
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:227 +0x1b3
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:222 +0x1819
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:92 +0x308