panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xb54fbf]

goroutine 3877154 [running]:
panic({0x1192ea0, 0x1fad990})
	GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc01499cf70 sp=0xc01499ceb0 pc=0x436d7b
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:260
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:837 +0x37d fp=0xc01499cfd0 sp=0xc01499cf70 pc=0x44e3bd
gvisor.dev/gvisor/pkg/sentry/inet.(*Namespace).GetInode(...)
	pkg/sentry/inet/namespace.go:70
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*namespaceSymlink).getInode(...)
	pkg/sentry/fsimpl/proc/task_files.go:1276
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*namespaceSymlink).Getlink(0xc0167edf80, {0x159a380, 0xc0091bd500}, 0xc00041d380)
	pkg/sentry/fsimpl/proc/task_files.go:1306 +0xdf fp=0xc01499d090 sp=0xc01499cfd0 pc=0xb54fbf
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*taskOwnedInode).Getlink(0x1183560?, {0x159a380?, 0xc0091bd500?}, 0x3?)
	<autogenerated>:1 +0x34 fp=0xc01499d0c0 sp=0xc01499d090 pc=0xb7cbf4
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc0161e8000?, {0x159a380, 0xc0091bd500}, 0xc0161e8000, 0xc017439200)
	pkg/sentry/fsimpl/kernfs/filesystem.go:85 +0x38a fp=0xc01499d170 sp=0xc01499d0c0 pc=0x7b848a
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc01499d248?, {0x159a380, 0xc0091bd500}, 0xc0161e8000)
	pkg/sentry/fsimpl/kernfs/filesystem.go:163 +0x85 fp=0xc01499d1b0 sp=0xc01499d170 pc=0x7b89a5
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc000301360, {0x159a380, 0xc0091bd500}, 0xc0161e8000, {0x8002, 0x0, 0x0})
	pkg/sentry/fsimpl/kernfs/filesystem.go:486 +0x565 fp=0xc01499d418 sp=0xc01499d1b0 pc=0x7bbda5
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*filesystem).OpenAt(0xc0003d61e0?, {0x159a380?, 0xc0091bd500?}, 0xc0161e8000?, {0x200caf0?, 0x0?, 0x0?})
	<autogenerated>:1 +0x2e fp=0xc01499d450 sp=0xc01499d418 pc=0xb7354e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc000534200?, {0x159a380, 0xc0091bd500}, 0xc0001f5600?, 0xc01499d770, 0xc01499d708)
	pkg/sentry/vfs/vfs.go:460 +0x23d fp=0xc01499d670 sp=0xc01499d450 pc=0x7600fd
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc0091bd500, 0x5bbbef8c?, 0xf4240?, 0x2, 0x0)
	pkg/sentry/syscalls/linux/sys_file.go:112 +0x254 fp=0xc01499d830 sp=0xc01499d670 pc=0xa863d4
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Openat(0xc0091bd500?, 0x10000c00f96b878?, {{0xffffff9c}, {0x7fa886973030}, {0x2}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:91 +0x2d fp=0xc01499d868 sp=0xc01499d830 pc=0xa860ed
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0091bd500, 0x101, {{0xffffff9c}, {0x7fa886973030}, {0x2}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc01499dc58 sp=0xc01499d868 pc=0x958b75
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0091bd500, 0x85?, {{0xffffff9c}, {0x7fa886973030}, {0x2}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc01499dcb8 sp=0xc01499dc58 pc=0x959daa
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0014c7570?, 0xc0014c7608?, {{0xffffff9c}, {0x7fa886973030}, {0x2}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc01499dd18 sp=0xc01499dcb8 pc=0x959a85
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc01f7f9520?)
	pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc01499de10 sp=0xc01499dd18 pc=0x9597f0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc008ddf300?, 0xc0091bd500)
	pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc01499df48 sp=0xc01499de10 pc=0x94d8de
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0091bd500, 0x4408)
	pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc01499dfc0 sp=0xc01499df48 pc=0x94c218
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:389 +0x2a fp=0xc01499dfe0 sp=0xc01499dfc0 pc=0x95736a
runtime.goexit()
	src/runtime/asm_amd64.s:1598 +0x1 fp=0xc01499dfe8 sp=0xc01499dfe0 pc=0x46d821
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:389 +0xef