panic: invalid field value or did not reuse the same FieldValue pointer as passed in NewField

goroutine 47131 gp=0x4000a288c0 m=0 mp=0x1f96420 [running]:
panic({0xdaf2c0?, 0x1238160?})
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0x4000779670 sp=0x40007795c0 pc=0x84314
gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupSingle({{0x4000122420?, 0xffdddaadda50?, 0x40014387c8?}, 0x532270?}, 0xffdddaabe000?, 0x0?, 0x8?, 0x8?)
	pkg/metric/metric.go:402 +0x14c fp=0x40007796d0 sp=0x4000779670 pc=0x33efec
gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupConcat({{0x4000122420?, 0xffdddaadda50?, 0x40014387a8?}, 0x8247f4?}, {0x4000779828, 0x2, 0x4000e98401?}, {0x0, 0x0, 0x86?})
	pkg/metric/metric.go:432 +0x8c fp=0x4000779750 sp=0x40007796d0 pc=0x33f08c
gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).IncrementBy(0x4000162aa0, 0x1, {0x4001438828?, 0x52fb10?, 0xffdddaadda50?})
	pkg/metric/metric.go:683 +0x60 fp=0x40007797b0 sp=0x4000779750 pc=0x3406e0
gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).Increment(...)
	pkg/metric/metric.go:665
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptICMPv6(0x8?, {0x12725d8?, 0x40014ecc80?}, {0xfffee677a8f8, 0x400094c708}, 0x4e, {0x4000e9841c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2333 +0x1c0 fp=0x4000779840 sp=0x40007797b0 pc=0x824850
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1f6a3e0?, {0x12725d8?, 0x40014ecc80?}, {0xfffee677a8f8?, 0x400094c708?}, 0x4000eac8d0?, 0x4001438958?, {0x4000e9841c?, 0x4000eac008?, 0x12604d0?})
	pkg/sentry/socket/netstack/netstack.go:1935 +0x110 fp=0x40007798a0 sp=0x4000779840 pc=0x822dd0
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0x40014ecc80, 0x4000e97908?, 0x3a?, 0x4e?, {0x4000e9841c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:672 +0x220 fp=0x4000779950 sp=0x40007798a0 pc=0x81c3b0
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0x4000e97908, 0x4001438a80?, {{0x3}, {0x3a}, {0x4e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x248 fp=0x4000779a30 sp=0x4000779950 pc=0x89f808
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4000e97908, 0xd0, {{0x3}, {0x3a}, {0x4e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x664 fp=0x4000779c60 sp=0x4000779a30 pc=0x6e3804
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4000e97908, 0xd0, {{0x3}, {0x3a}, {0x4e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x48 fp=0x4000779cc0 sp=0x4000779c60 pc=0x6e4ac8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4000e97908, 0xd0, {{0x3}, {0x3a}, {0x4e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7c fp=0x4000779d10 sp=0x4000779cc0 pc=0x6e468c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x40007686e0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2e8 fp=0x4000779df0 sp=0x4000779d10 pc=0x6e43b8
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x40011d4e10?, 0x4000e97908)
	pkg/sentry/kernel/task_run.go:269 +0x109c fp=0x4000779f10 sp=0x4000779df0 pc=0x6d86fc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4000e97908, 0x29c0)
	pkg/sentry/kernel/task_run.go:97 +0x250 fp=0x4000779fb0 sp=0x4000779f10 pc=0x6d6fb0
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x2c fp=0x4000779fd0 sp=0x4000779fb0 pc=0x6e1fcc
runtime.goexit({})
	src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000779fd0 sp=0x4000779fd0 pc=0x8d564
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 46772
	pkg/sentry/kernel/task_start.go:412 +0xd8