WARNING: DATA RACE
Read at 0x00c106793088 by goroutine 1503:
  reflect.typedmemmove()
      GOROOT/src/runtime/mbarrier.go:177 +0x0
  reflect.packEface()
      GOROOT/src/reflect/value.go:120 +0x12f
  reflect.valueInterface()
      GOROOT/src/reflect/value.go:1045 +0x1cd
  reflect.Value.Interface()
      GOROOT/src/reflect/value.go:1015 +0x3aa4
  fmt.(*pp).printValue()
      GOROOT/src/fmt/print.go:726 +0x3aa5
  fmt.(*pp).printValue()
      GOROOT/src/fmt/print.go:880 +0x25fc
D1114 09:12:49.010970   62244 task_block.go:237] [ 1258] Dropping duplicate interrupt
I1114 09:12:49.011277   62244 compat.go:135] Uncaught signal: "killed" (9), PID: 1256, TID: 1256, fault addr: 0x0
D1114 09:12:49.011499   62244 task_block.go:237] [ 1260] Dropping duplicate interrupt
D1114 09:12:49.011873   62244 task_block.go:237] [ 1266] Dropping duplicate interrupt
  fmt.(*pp).printArg()
      GOROOT/src/fmt/print.go:716 +0x26b
  fmt.(*pp).doPrintf()
      GOROOT/src/fmt/print.go:1030 +0x326
  fmt.Sprintf()
      GOROOT/src/fmt/print.go:219 +0x73
  gvisor.dev/gvisor/pkg/log.GoogleEmitter.Emit()
      pkg/log/glog.go:81 +0x1ba
  gvisor.dev/gvisor/pkg/log.(*BasicLogger).DebugfAtDepth()
      pkg/log/log.go:217 +0x127
  gvisor.dev/gvisor/pkg/log.Debugf()
      pkg/log/log.go:275 +0x98
  gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*netUnixData).Generate()
      pkg/sentry/fsimpl/proc/task_net.go:211 +0x9f1
  gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).preadLocked()
      pkg/sentry/vfs/file_description_impl_util.go:287 +0x135
  gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).Read()
      pkg/sentry/vfs/file_description_impl_util.go:314 +0x139
  gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*DynamicBytesFD).Read()
      pkg/sentry/fsimpl/kernfs/dynamic_bytes_file.go:107 +0xf0
  gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Read()
      pkg/sentry/vfs/file_description.go:594 +0x130
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Sendfile()
      pkg/sentry/syscalls/linux/vfs2/splice.go:383 +0x15da
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:104 +0x452
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:239 +0xb9
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:199 +0x10e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:174 +0x1e9
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:282 +0x1266
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x397

Previous write at 0x00c106793088 by goroutine 1789:
  sync/atomic.AddInt32()
      src/runtime/race_amd64.s:269 +0xb
  sync.(*Mutex).Unlock()
      GOROOT/src/sync/mutex.go:186 +0x51
  gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1()
      pkg/sentry/vfs/file_description.go:190 +0x3a4
  gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef()
      bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/pkg/sentry/vfs/file_description_refs.go:128 +0x7c
  gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef()
      pkg/sentry/vfs/file_description.go:156 +0x76
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Close()
      pkg/sentry/syscalls/linux/vfs2/fd.go:44 +0x238
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:104 +0x452
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:239 +0xb9
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:199 +0x10e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:174 +0x1e9
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:282 +0x1266
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x397