panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x750bf1]

goroutine 16276 [running]:
panic({0x1045800, 0x26485f0})
	GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc039691398 sp=0xc0396912d8 pc=0x436c9b
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:260
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:837 +0x37d fp=0xc0396913f8 sp=0xc039691398 pc=0x44e2dd
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).ConnectMountAt(0xc0004c9de0, {0x13e6640, 0xc03def2a80}, 0x100?, 0x0?, 0x40?)
	pkg/sentry/vfs/mount.go:224 +0x131 fp=0xc0396914b8 sp=0xc0396913f8 pc=0x750bf1
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MountAt(0xc00038a000?, {0x13e6640, 0xc03def2a80}, 0xc03eb2c000?, {0x0?, 0x2?}, 0x0?, {0xc03eb2c200?, 0x1?}, 0xc039691738)
	pkg/sentry/vfs/mount.go:374 +0x10e fp=0xc039691578 sp=0xc0396914b8 pc=0x751c0e
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc03def2a80, 0xc0014c51e0?, {{0x200004c0}, {0x20000140}, {0x20000080}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_mount.go:127 +0x429 fp=0xc039691868 sp=0xc039691578 pc=0xa8e1a9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc03def2a80, 0xa5, {{0x200004c0}, {0x20000140}, {0x20000080}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc039691c58 sp=0xc039691868 pc=0x94d075
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc03def2a80, 0x85?, {{0x200004c0}, {0x20000140}, {0x20000080}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc039691cb8 sp=0xc039691c58 pc=0x94e2aa
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc03d9f9878?, 0x1?, {{0x200004c0}, {0x20000140}, {0x20000080}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc039691d18 sp=0xc039691cb8 pc=0x94df85
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc03e29f040?)
	pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc039691e10 sp=0xc039691d18 pc=0x94dcf0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc03df86100?, 0xc03def2a80)
	pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc039691f48 sp=0xc039691e10 pc=0x941d9e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc03def2a80, 0x80d)
	pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc039691fc0 sp=0xc039691f48 pc=0x9406d8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:390 +0x2a fp=0xc039691fe0 sp=0xc039691fc0 pc=0x94b86a
runtime.goexit()
	src/runtime/asm_amd64.s:1598 +0x1 fp=0xc039691fe8 sp=0xc039691fe0 pc=0x46d6a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:390 +0xef