panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x14478e5]

goroutine 379662 [running]:
panic({0x17b9ca0, 0x26a2bc0})
	GOROOT/src/runtime/panic.go:1147 +0x3a8 fp=0xc00494a9e8 sp=0xc00494a928 pc=0x437d08
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:221
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:735 +0x327 fp=0xc00494aa38 sp=0xc00494a9e8 pc=0x450187
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).callFuture(0xc1196b3680, 0xc00494afc0, 0xc11c762c00)
	pkg/sentry/fsimpl/fuse/connection.go:299 +0xc5 fp=0xc00494aad0 sp=0xc00494aa38 pc=0x14478e5
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).Call(0xc1196b3680, 0xc0004bbaa0, 0xc11c762c00)
	pkg/sentry/fsimpl/fuse/connection.go:275 +0x18f fp=0xc00494ab60 sp=0xc00494aad0 pc=0x144764f
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc002b8c800, {0x1c35630, 0xc135714a80}, {0xc1196b373f, 0xc1196b36e0}, 0x0, 0x1, {0x1c2ad88, 0xc122ff53f0})
	pkg/sentry/fsimpl/fuse/fusefs.go:646 +0x232 fp=0xc00494ad00 sp=0xc00494ab60 pc=0x1453372
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0x15f1110, {0x1c35630, 0xc135714a80}, {0xc0045ed208, 0x0})
	pkg/sentry/fsimpl/fuse/fusefs.go:515 +0xc5 fp=0xc00494ad88 sp=0xc00494ad00 pc=0x1451b05
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0x17ad140, {0x1c35630, 0xc135714a80}, 0x5, 0xc12b1ba240, {0xc0045ed208, 0x5}, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:134 +0x1b5 fp=0xc00494ae08 sp=0xc00494ad88 pc=0xa482d5
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc002b8c800, {0x1c35630, 0xc135714a80}, 0xc000557680, 0xc12b1ba240, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:76 +0x2aa fp=0xc00494af50 sp=0xc00494ae08 pc=0xa47b8a
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc11088c000, {0x1c35630, 0xc135714a80}, 0xc000557680, {0x241, 0x109, 0x0})
	pkg/sentry/fsimpl/kernfs/filesystem.go:548 +0xc0b fp=0xc00494b268 sp=0xc00494af50 pc=0xa4cb8b
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).OpenAt(0xc11088c000, {0x1c35630, 0xc135714a80}, 0x1be0ec0, {0x3138320, 0x0, 0x0})
	<autogenerated>:1 +0x85 fp=0xc00494b2c8 sp=0xc00494b268 pc=0x1463025
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc11581cb40, {0x1c35630, 0xc135714a80}, 0xc115420000, 0xc00494b720, 0xc00494b608)
	pkg/sentry/vfs/vfs.go:437 +0x654 fp=0xc00494b560 sp=0xc00494b2c8 pc=0x8e5834
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.openat(0xc135714a80, 0x494b880, 0x46faac, 0x241, 0x11b)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:179 +0x2b3 fp=0xc00494b7d0 sp=0xc00494b560 pc=0x13329b3
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Creat(0xc135714a80, {{0x20000180}, {0x11b}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:165 +0x45 fp=0xc00494b830 sp=0xc00494b7d0 pc=0x13326a5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc135714a80, 0x55, {{0x20000180}, {0x11b}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:103 +0x4dc fp=0xc00494ba80 sp=0xc00494b830 pc=0xcb77dc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc135714a80, 0x46f7f9, {{0x20000180}, {0x11b}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:238 +0x6a fp=0xc00494bb08 sp=0xc00494ba80 pc=0xcb888a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc134e2a120, 0x46fcac, {{0x20000180}, {0x11b}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:198 +0x8f fp=0xc00494bb80 sp=0xc00494bb08 pc=0xcb830f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc135714a80)
	pkg/sentry/kernel/task_syscall.go:173 +0x3c5 fp=0xc00494bc88 sp=0xc00494bb80 pc=0xcb7f45
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc135714a80, 0xc135714a80)
	pkg/sentry/kernel/task_run.go:254 +0x1698 fp=0xc00494beb8 sp=0xc00494bc88 pc=0xca4978
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc135714a80, 0x4dca)
	pkg/sentry/kernel/task_run.go:95 +0x35b fp=0xc00494bfb0 sp=0xc00494beb8 pc=0xca28bb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start·dwrap·230()
	pkg/sentry/kernel/task_start.go:339 +0x48 fp=0xc00494bfe0 sp=0xc00494bfb0 pc=0xcb57e8
runtime.goexit()
	src/runtime/asm_amd64.s:1581 +0x1 fp=0xc00494bfe8 sp=0xc00494bfe0 pc=0x46e081
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:339 +0x1a9