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

goroutine 248 gp=0xc000805340 m=15 mp=0xc000778008 [running]:
panic({0x1c5d020?, 0x20ce5c0?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000b03188 sp=0xc000b030d8 pc=0x478708
gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupSingle({{0xc00051b860?, 0x3e23758?, 0x3e23758?}, 0x2ec2a40?}, 0x0, 0xc000b03400, 0x0, 0x258)
	pkg/metric/metric.go:402 +0x2d2 fp=0xc000b03238 sp=0xc000b03188 pc=0x9ae592
gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupConcat({{0xc00051b860?, 0x484d31?, 0x484d69?}, 0x4835ec?}, {0xc000b03410, 0x2, 0x1?}, {0x0, 0x0, 0x0})
	pkg/metric/metric.go:432 +0x10f fp=0xc000b032d8 sp=0xc000b03238 pc=0x9ae6ef
gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).IncrementBy(0xc00057d270, 0x1, {0xc000b03410, 0x2, 0x2})
	pkg/metric/metric.go:683 +0x9d fp=0xc000b03340 sp=0xc000b032d8 pc=0x9b0ddd
gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).Increment(0xc00057d270, {0xc000b03410, 0x2, 0x2})
	pkg/metric/metric.go:665 +0x55 fp=0xc000b03378 sp=0xc000b03340 pc=0x9b0d15
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptICMPv6(0x484d69?, {0x2109998, 0xc00022ab40}, {0x7fcf92faca68, 0xc000bcf888}, 0x9, {0xc000a2841c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2333 +0x33a fp=0xc000b03430 sp=0xc000b03378 pc=0x1214f3a
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000a27908, {0x2109998, 0xc00022ab40}, {0x7fcf92faca68, 0xc000bcf888}, 0x3a, 0x9, {0xc000a2841c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1935 +0x250 fp=0xc000b03490 sp=0xc000b03430 pc=0x12116f0
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00022ab40, 0xc000a27908, 0x3a, 0x9, {0xc000a2841c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:672 +0x6aa fp=0xc000b035b0 sp=0xc000b03490 pc=0x120672a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000a27908, 0x0?, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000b036e8 sp=0xc000b035b0 pc=0x12d6f8c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000a27908, 0x36, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000b03998 sp=0xc000b036e8 pc=0xffde9f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a27908, 0x36, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000b03a40 sp=0xc000b03998 pc=0xffffc5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000a27908, 0x36, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000b03ab0 sp=0xc000b03a40 pc=0xfff8e7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000a27908)
	pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000b03bd0 sp=0xc000b03ab0 pc=0xfff44a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000a27908?, 0xc000a27908)
	pkg/sentry/kernel/task_run.go:269 +0x2275 fp=0xc000b03e78 sp=0xc000b03bd0 pc=0xfe9cb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a27908, 0xc)
	pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000b03fb0 sp=0xc000b03e78 pc=0xfe6ffb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000b03fe0 sp=0xc000b03fb0 pc=0xffb7a5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000b03fe8 sp=0xc000b03fe0 pc=0x481a61
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 293
	pkg/sentry/kernel/task_start.go:412 +0x185