panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0xa8 pc=0xf2a670]

goroutine 1784402 [running]:
panic(0x115cb00, 0x1d2f3c0)
	GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc008d2d040 sp=0xc008d2cf78 pc=0x437c65
runtime.panicmem()
	GOROOT/src/runtime/panic.go:212 +0x5b fp=0xc008d2d060 sp=0xc008d2d040 pc=0x435cbb
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:734 +0x173 fp=0xc008d2d098 sp=0xc008d2d060 pc=0x44fa93
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).callFuture(0xc08610e420, 0xc008806000, 0xc08cb5aea0, 0x10000002c, 0xe, 0x1)
	pkg/sentry/fsimpl/fuse/connection.go:299 +0x30 fp=0xc008d2d0f8 sp=0xc008d2d098 pc=0xf2a670
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*connection).Call(0xc08610e420, 0xc008806000, 0xc08cb5aea0, 0x1, 0xc000000001, 0x14bd928)
	pkg/sentry/fsimpl/fuse/connection.go:275 +0xb8 fp=0xc008d2d168 sp=0xc008d2d0f8 pc=0xf2a418
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc0020e9000, 0x14c1898, 0xc008806000, 0xc004f7c101, 0x3, 0x1b53a0000, 0x14bd928, 0xc0101f1ba0, 0xc008d2d2f0, 0x0, ...)
	pkg/sentry/fsimpl/fuse/fusefs.go:605 +0x17b fp=0xc008d2d280 sp=0xc008d2d168 pc=0xf31e1b
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc0020e9000, 0x14c1898, 0xc008806000, 0xc004f7c101, 0x3, 0x1010000000000, 0x205a2bd06, 0x4, 0x6f12f09bd48e1e)
	pkg/sentry/fsimpl/fuse/fusefs.go:496 +0xa9 fp=0xc008d2d2f0 sp=0xc008d2d280 pc=0xf30ee9
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc09d96f5c0, 0x14c1898, 0xc008806000, 0xc0003d4b80, 0xc00803f290, 0xc004f7c101, 0x3, 0x0, 0xc0033501c8, 0x7ff97bfdd740, ...)
	pkg/sentry/fsimpl/kernfs/filesystem.go:134 +0xa5 fp=0xc008d2d368 sp=0xc008d2d2f0 pc=0x8584e5
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc09d96f5c0, 0x14c1898, 0xc008806000, 0xc006a64d80, 0xc00803f290, 0x1, 0x435f7b, 0x0, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:76 +0x1da fp=0xc008d2d428 sp=0xc008d2d368 pc=0x857e5a
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc09d96f5c0, 0x14c1898, 0xc008806000, 0xc006a64d80, 0x7ff97dfdd100, 0xffffffffffffffff, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:166 +0x85 fp=0xc008d2d480 sp=0xc008d2d428 pc=0x8587a5
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc09d96f5c0, 0x14c1898, 0xc008806000, 0xc006a64d80, 0x2, 0x0, 0x0, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:475 +0x145 fp=0xc008d2d6d8 sp=0xc008d2d480 pc=0x85abc5
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc0003d4b80, 0x14c1898, 0xc008806000, 0xc0005e7f20, 0xc0031289d0, 0xc008d2d9b8, 0x100, 0xc08610e4e0, 0xc00803f290)
	pkg/sentry/vfs/vfs.go:437 +0x196 fp=0xc008d2d918 sp=0xc008d2d6d8 pc=0x76b3b6
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.openat(0xc008806000, 0xffffff9c, 0x20000100, 0xc000000002, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:179 +0x2c5 fp=0xc008d2dab8 sp=0xc008d2d918 pc=0xe62c05
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Openat(0xc008806000, 0xffffffffffffff9c, 0x20000100, 0x2, 0x0, 0x0, 0x0, 0x280ce, 0xc003128bf4, 0x40000002, ...)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:158 +0x55 fp=0xc008d2db10 sp=0xc008d2dab8 pc=0xe62855
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc008806000, 0x101, 0xffffffffffffff9c, 0x20000100, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1318be0, ...)
	pkg/sentry/kernel/task_syscall.go:103 +0x13c fp=0xc008d2dc70 sp=0xc008d2db10 pc=0x9f169c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc008806000, 0x101, 0xffffffffffffff9c, 0x20000100, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:238 +0x66 fp=0xc008d2dcf8 sp=0xc008d2dc70 pc=0x9f2846
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc008806000, 0x101, 0xffffffffffffff9c, 0x20000100, 0x2, 0x0, 0x0, 0x0, 0x14d2aa8, 0xc08cc110e0)
	pkg/sentry/kernel/task_syscall.go:198 +0x98 fp=0xc008d2dd58 sp=0xc008d2dcf8 pc=0x9f2438
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008806000, 0x2, 0xc008806000)
	pkg/sentry/kernel/task_syscall.go:173 +0x15c fp=0xc008d2de28 sp=0xc008d2dd58 pc=0x9f1ddc
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc008806000, 0x1493a80, 0x0)
	pkg/sentry/kernel/task_run.go:254 +0xc27 fp=0xc008d2df68 sp=0xc008d2de28 pc=0x9e6b67
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc008806000, 0x3d61)
	pkg/sentry/kernel/task_run.go:95 +0x182 fp=0xc008d2dfd0 sp=0xc008d2df68 pc=0x9e5aa2
runtime.goexit()
	src/runtime/asm_amd64.s:1371 +0x1 fp=0xc008d2dfd8 sp=0xc008d2dfd0 pc=0x472861
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:342 +0xfe