panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x78ab20]

goroutine 1420536 [running]:
panic({0xd5ea40, 0x1d6cdf0})
	GOROOT/src/runtime/panic.go:987 +0x3ac fp=0x400399cfe0 sp=0x400399cf20 pc=0x4518c
runtime.panicmem()
	GOROOT/src/runtime/panic.go:260 +0x48 fp=0x400399d000 sp=0x400399cfe0 pc=0x43b08
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:837 +0x214 fp=0x400399d040 sp=0x400399d000 pc=0x5c8d4
gvisor.dev/gvisor/pkg/sentry/inet.(*Namespace).GetInode(...)
	pkg/sentry/inet/namespace.go:70
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*namespaceSymlink).getInode(0x400399d088?, 0x55e1f0?)
	pkg/sentry/fsimpl/proc/task_files.go:1276 +0x50 fp=0x400399d070 sp=0x400399d050 pc=0x78ab20
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*namespaceSymlink).Getlink(0x40078b4f80, {0x11b3e40, 0x400c3da000}, 0x4000137d00)
	pkg/sentry/fsimpl/proc/task_files.go:1306 +0x1e0 fp=0x400399d130 sp=0x400399d070 pc=0x78aec0
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*taskOwnedInode).Getlink(0xd4f1c0?, {0x11b3e40?, 0x400c3da000?}, 0x3?)
	<autogenerated>:1 +0x38 fp=0x400399d160 sp=0x400399d130 pc=0x7b0ca8
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0x400575e480?, {0x11b3e40, 0x400c3da000}, 0x400575e480, 0x4015853ef0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:85 +0x408 fp=0x400399d210 sp=0x400399d160 pc=0x3d3f18
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0x400399d2f8?, {0x11b3e40, 0x400c3da000}, 0x400575e480)
	pkg/sentry/fsimpl/kernfs/filesystem.go:163 +0xb4 fp=0x400399d250 sp=0x400399d210 pc=0x3d44a4
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0x4000337540, {0x11b3e40, 0x400c3da000}, 0x400575e480, {0x20002, 0x0, 0x0})
	pkg/sentry/fsimpl/kernfs/filesystem.go:486 +0x41c fp=0x400399d4c0 sp=0x400399d250 pc=0x3d767c
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*filesystem).OpenAt(0x40005aa900?, {0x11b3e40?, 0x400c3da000?}, 0x400575e480?, {0x1dd1f98?, 0x0?, 0x0?})
	<autogenerated>:1 +0x30 fp=0x400399d500 sp=0x400399d4c0 pc=0x7a7ed0
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0x400c874200?, {0x11b3e40, 0x400c3da000}, 0x40013590e0?, 0x400399d7d8, 0x400399d770)
	pkg/sentry/vfs/vfs.go:460 +0x2ac fp=0x400399d720 sp=0x400399d500 pc=0x36cdac
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0x400c3da000, 0x0?, 0x0?, 0x2, 0x0)
	pkg/sentry/syscalls/linux/sys_file.go:112 +0x1c4 fp=0x400399d890 sp=0x400399d720 pc=0x6bcf64
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Openat(0x400c3da000?, 0x0?, {{0xffffffffffffff9c}, {0xe20b15d879f0}, {0x2}, {0x0}, {0x0}, {0x8080808080808080}})
	pkg/sentry/syscalls/linux/sys_file.go:91 +0x5c fp=0x400399d8d0 sp=0x400399d890 pc=0x6bccec
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x400c3da000, 0x38, {{0xffffffffffffff9c}, {0xe20b15d879f0}, {0x2}, {0x0}, {0x0}, {0x8080808080808080}})
	pkg/sentry/kernel/task_syscall.go:142 +0x678 fp=0x400399dc10 sp=0x400399d8d0 pc=0x5825d8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x400c3da000, 0x0?, {{0xffffffffffffff9c}, {0xe20b15d879f0}, {0x2}, {0x0}, {0x0}, {0x8080808080808080}})
	pkg/sentry/kernel/task_syscall.go:322 +0x48 fp=0x400399dc70 sp=0x400399dc10 pc=0x5838b8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x80?, 0x4005e43400?, {{0xffffffffffffff9c}, {0xe20b15d879f0}, {0x2}, {0x0}, {0x0}, {0x8080808080808080}})
	pkg/sentry/kernel/task_syscall.go:282 +0x7c fp=0x400399dcd0 sp=0x400399dc70 pc=0x5834bc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x400dc72f70?)
	pkg/sentry/kernel/task_syscall.go:257 +0x330 fp=0x400399ddd0 sp=0x400399dcd0 pc=0x5831e0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x40078b5580?, 0x400c3da000)
	pkg/sentry/kernel/task_run.go:269 +0x116c fp=0x400399df20 sp=0x400399ddd0 pc=0x57638c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x400c3da000, 0xa63f)
	pkg/sentry/kernel/task_run.go:98 +0x250 fp=0x400399dfb0 sp=0x400399df20 pc=0x574b80
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:389 +0x2c fp=0x400399dfd0 sp=0x400399dfb0 pc=0x580d0c
runtime.goexit()
	src/runtime/asm_arm64.s:1172 +0x4 fp=0x400399dfd0 sp=0x400399dfd0 pc=0x7a5b4
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:389 +0xf8