panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0xa8 pc=0x103a27a]

goroutine 324 [running]:
panic(0x1276f00, 0x202acc0)
	GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc0008414b0 sp=0xc0008413e8 pc=0x437c65
runtime.panicmem()
	GOROOT/src/runtime/panic.go:212 +0x5b fp=0xc0008414d0 sp=0xc0008414b0 pc=0x435cbb
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:734 +0x173 fp=0xc000841508 sp=0xc0008414d0 pc=0x44fa93
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).callFuture(0xc000900a80, 0xc0009fca80, 0xc00070e300, 0x80000003e, 0x8, 0x1)
	pkg/sentry/fsimpl/fuse/connection.go:318 +0x3a fp=0xc000841568 sp=0xc000841508 pc=0x103a27a
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).Call(0xc000900a80, 0xc0009fca80, 0xc00070e300, 0x1, 0x8, 0x1608a08)
	pkg/sentry/fsimpl/fuse/connection.go:291 +0xf2 fp=0xc0008415d8 sp=0xc000841568 pc=0x1039f92
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc0007b1400, 0x160c7d8, 0xc0009fca80, 0xc000738002, 0x5, 0x8008b8000, 0x1608a08, 0xc00059aa20, 0xc0009fca80, 0xc000900900, ...)
	pkg/sentry/fsimpl/fuse/fusefs.go:790 +0x15f fp=0xc0008416f0 sp=0xc0008415d8 pc=0x1042f9f
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).NewNode(0xc0007b1400, 0x160c7d8, 0xc0009fca80, 0xc000738002, 0x5, 0x7f8000, 0x0, 0x0, 0x0, 0x94dac0, ...)
	pkg/sentry/fsimpl/fuse/fusefs.go:686 +0x15b fp=0xc000841768 sp=0xc0008416f0 pc=0x104227b
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).MknodAt(0xc0007f4300, 0x160c7d8, 0xc0009fca80, 0xc0001ec480, 0x548000, 0xc000000000, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:597 +0x425 fp=0xc000841968 sp=0xc000841768 pc=0x8b5945
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MknodAt(0xc00032f080, 0x160c7d8, 0xc0009fca80, 0xc000900900, 0xc000841ab0, 0xc000841a90, 0x0, 0xc0005fc180)
	pkg/sentry/vfs/vfs.go:426 +0x10c fp=0xc0008419e0 sp=0xc000841968 pc=0x7a414c
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.mknodat(0xc0009fca80, 0xffffff9c, 0x200007c0, 0x40008000, 0x0, 0x0)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:169 +0x34e fp=0xc000841b78 sp=0xc0008419e0 pc=0xf630ce
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Mknodat(0xc0009fca80, 0xffffff9c, 0x200007c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x857f00000000, ...)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:143 +0x87 fp=0xc000841bb8 sp=0xc000841b78 pc=0xf62d27
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0009fca80, 0x103, 0xffffff9c, 0x200007c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1433f80, ...)
	pkg/sentry/kernel/task_syscall.go:115 +0x199 fp=0xc000841c78 sp=0xc000841bb8 pc=0xa87939
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0009fca80, 0x103, 0xffffff9c, 0x200007c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:290 +0x70 fp=0xc000841d00 sp=0xc000841c78 pc=0xa88c10
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0009fca80, 0x103, 0xffffff9c, 0x200007c0, 0x0, 0x0, 0x0, 0x0, 0xc0009fe1a0, 0x161dae8)
	pkg/sentry/kernel/task_syscall.go:237 +0xb4 fp=0xc000841d60 sp=0xc000841d00 pc=0xa886f4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0009fca80, 0x2, 0xc0009fca80)
	pkg/sentry/kernel/task_syscall.go:204 +0x198 fp=0xc000841e30 sp=0xc000841d60 pc=0xa87fd8
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0009fca80, 0x15deb80, 0x0)
	pkg/sentry/kernel/task_run.go:294 +0xd9a fp=0xc000841f68 sp=0xc000841e30 pc=0xa7ae7a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0009fca80, 0x11)
	pkg/sentry/kernel/task_run.go:98 +0x1b9 fp=0xc000841fd0 sp=0xc000841f68 pc=0xa79c39
runtime.goexit()
	src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000841fd8 sp=0xc000841fd0 pc=0x472861
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:396 +0x116