panic: invalid field value or did not reuse the same FieldValue pointer as passed in NewField goroutine 19336 gp=0x40008148c0 m=13 mp=0x40008c6708 [running]: panic({0xdaf2c0?, 0x1238160?}) bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0x400180f670 sp=0x400180f5c0 pc=0x84314 gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupSingle({{0x4000132420?, 0x3?, 0x40?}, 0x400180f842?}, 0x400180f748?, 0x6d8e28?, 0x4?, 0x100010000697508?) pkg/metric/metric.go:402 +0x14c fp=0x400180f6d0 sp=0x400180f670 pc=0x33efec gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupConcat({{0x4000132420?, 0x0?, 0x400180f7a8?}, 0x8247f4?}, {0x400180f828, 0x2, 0x400180f701?}, {0x0, 0x0, 0x400101f2d0?}) pkg/metric/metric.go:432 +0x8c fp=0x400180f750 sp=0x400180f6d0 pc=0x33f08c gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).IncrementBy(0x400016aaa0, 0x1, {0x400180f828?, 0x3?, 0x400180f7f8?}) pkg/metric/metric.go:683 +0x60 fp=0x400180f7b0 sp=0x400180f750 pc=0x3406e0 gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).Increment(...) pkg/metric/metric.go:665 gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptICMPv6(0x0?, {0x12725d8?, 0x40011968c0?}, {0xffff618a2098, 0x400129f808}, 0x17, {0x40012c441c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:2333 +0x1c0 fp=0x400180f840 sp=0x400180f7b0 pc=0x824850 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1f6a3e0?, {0x12725d8?, 0x40011968c0?}, {0xffff618a2098?, 0x400129f808?}, 0x0?, 0x0?, {0x40012c441c?, 0x400180f928?, 0x881978?}) pkg/sentry/socket/netstack/netstack.go:1935 +0x110 fp=0x400180f8a0 sp=0x400180f840 pc=0x822dd0 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0x40011968c0, 0x40012c3908?, 0x3a?, 0x17?, {0x40012c441c, 0x0?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x220 fp=0x400180f950 sp=0x400180f8a0 pc=0x81c3b0 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0x40012c3908, 0x599?, {{0x3}, {0x3a}, {0x17}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x248 fp=0x400180fa30 sp=0x400180f950 pc=0x89f808 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x40012c3908, 0xd0, {{0x3}, {0x3a}, {0x17}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x664 fp=0x400180fc60 sp=0x400180fa30 pc=0x6e3804 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x40012c3908, 0xd0, {{0x3}, {0x3a}, {0x17}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x48 fp=0x400180fcc0 sp=0x400180fc60 pc=0x6e4ac8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x40012c3908, 0xd0, {{0x3}, {0x3a}, {0x17}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x7c fp=0x400180fd10 sp=0x400180fcc0 pc=0x6e468c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x4000950d10?) pkg/sentry/kernel/task_syscall.go:258 +0x2e8 fp=0x400180fdf0 sp=0x400180fd10 pc=0x6e43b8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x4000fff3b0?, 0x40012c3908) pkg/sentry/kernel/task_run.go:269 +0x109c fp=0x400180ff10 sp=0x400180fdf0 pc=0x6d86fc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x40012c3908, 0x1231) pkg/sentry/kernel/task_run.go:97 +0x250 fp=0x400180ffb0 sp=0x400180ff10 pc=0x6d6fb0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x2c fp=0x400180ffd0 sp=0x400180ffb0 pc=0x6e1fcc runtime.goexit({}) src/runtime/asm_arm64.s:1223 +0x4 fp=0x400180ffd0 sp=0x400180ffd0 pc=0x8d564 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 19376 pkg/sentry/kernel/task_start.go:412 +0xd8