panic: invalid allocation length: 0x0

goroutine 275550 gp=0x4000cd6540 m=13 mp=0x4000780008 [running]:
panic({0xc8e6e0?, 0x4003347300?})
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0x400042f4a0 sp=0x400042f3f0 pc=0x84314
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0x1bf77f0?, 0xc912a0?, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0})
	pkg/sentry/pgalloc/pgalloc.go:639 +0x570 fp=0x400042f5f0 sp=0x400042f4a0 pc=0x4219d0
gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0x400202ca10, {0x110cff0, 0x4001113208}, 0x4001bf1a10)
	pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:78 +0x24c fp=0x400042f6c0 sp=0x400042f5f0 pc=0x6ae81c
gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0x400202ca08, {0x110cff0?, 0x4001113208?}, {0x4001bf1a10, 0x1, 0x1, 0x4002d04808, 0x4001cfecf0, 0x4002dc5290, 0x0, ...})
	pkg/sentry/socket/netstack/packetmmap/endpoint.go:128 +0x274 fp=0x400042f710 sp=0x400042f6c0 pc=0x6ac1f4
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0x4001113208, {0x0?, 0x400042f898?}, {0xffff55d2ab38, 0x4001cfec00}, 0xeb4120?, {0x4001113d1c?, 0x649dcc?, 0x40016f9008?})
	pkg/sentry/socket/netstack/netstack.go:2745 +0x2e0 fp=0x400042f840 sp=0x400042f710 pc=0x764f40
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1bf48b0?, {0x111eeb8?, 0x4001d543c0?}, {0xffff55d2ab38?, 0x4001cfec00?}, 0x4001113d1c?, 0x10?, {0x4001113d1c?, 0x110cff0?, 0x4001113208?})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x144 fp=0x400042f8a0 sp=0x400042f840 pc=0x762014
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0x4001d543c0, 0x4001113208?, 0x107?, 0x5?, {0x4001113d1c, 0x10?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x274 fp=0x400042f950 sp=0x400042f8a0 pc=0x75ca34
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0x4001113208, 0x4001547ca8?, {{0x4}, {0x107}, {0x5}, {0x20000040}, {0x10}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x1b0 fp=0x400042fa30 sp=0x400042f950 pc=0x7d94b0
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4001113208, 0xd0, {{0x4}, {0x107}, {0x5}, {0x20000040}, {0x10}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x4e8 fp=0x400042fc60 sp=0x400042fa30 pc=0x647d28
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4001113208, 0xd0, {{0x4}, {0x107}, {0x5}, {0x20000040}, {0x10}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x400042fcc0 sp=0x400042fc60 pc=0x648c5c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4001113208, 0xd0, {{0x4}, {0x107}, {0x5}, {0x20000040}, {0x10}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x400042fd10 sp=0x400042fcc0 pc=0x6488d8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x40010ec000?)
	pkg/sentry/kernel/task_syscall.go:258 +0x23c fp=0x400042fdf0 sp=0x400042fd10 pc=0x64868c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x4000df82d0?, 0x4001113208)
	pkg/sentry/kernel/task_run.go:269 +0xce4 fp=0x400042ff10 sp=0x400042fdf0 pc=0x63e544
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4001113208, 0x2ba2)
	pkg/sentry/kernel/task_run.go:97 +0x1d4 fp=0x400042ffb0 sp=0x400042ff10 pc=0x63d1d4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x2c fp=0x400042ffd0 sp=0x400042ffb0 pc=0x6468bc
runtime.goexit({})
	src/runtime/asm_arm64.s:1223 +0x4 fp=0x400042ffd0 sp=0x400042ffd0 pc=0x8d564
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 275598
	pkg/sentry/kernel/task_start.go:412 +0xc4