panic: invalid field value or did not reuse the same FieldValue pointer as passed in NewField goroutine 293 gp=0xc00002ea80 m=12 mp=0xc00013ea08 [running]: panic({0x1163f00?, 0x15c56f0?}) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000a01708 sp=0xc000a01658 pc=0x4740c8 gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupSingle(...) pkg/metric/metric.go:402 gvisor.dev/gvisor/pkg/metric.fieldMapper.lookupConcat({{0xc00019e2a0?, 0x130e2c0?, 0x138c400?}, 0x1?}, {0xc000a01878, 0x2, 0x21?}, {0x0, 0x0, 0x0}) pkg/metric/metric.go:432 +0x318 fp=0xc000a01798 sp=0xc000a01708 pc=0x727b98 gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).IncrementBy(...) pkg/metric/metric.go:683 gvisor.dev/gvisor/pkg/metric.(*Uint64Metric).Increment(0xc0001a03c0, {0xc000a01878?, 0x116afc0?, 0x138c448?}) pkg/metric/metric.go:665 +0x4b fp=0xc000a017f8 sp=0xc000a01798 pc=0x728d8b gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptICMPv6(0x7faaed4a0fc8?, {0x15fff18?, 0xc0008a0000?}, {0x7faaed4a0fc8, 0xc00089aa88}, 0x9, {0xc0001f779c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:2333 +0x1b2 fp=0xc000a01898 sp=0xc000a017f8 pc=0xba9a92 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x46e47a?, {0x15fff18?, 0xc0008a0000?}, {0x7faaed4a0fc8?, 0xc00089aa88?}, 0xa40ac8?, 0xc000a01988?, {0xc0001f779c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:1935 +0xeb fp=0xc000a018f0 sp=0xc000a01898 pc=0xba878b gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0008a0000, 0xc0001f6c88?, 0x3a?, 0x9?, {0xc0001f779c, 0x0?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x225 fp=0xc000a01998 sp=0xc000a018f0 pc=0xba2905 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0001f6c88, 0xc000a01b10?, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x7f8e06382e58}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc000a01a78 sp=0xc000a01998 pc=0xc30d26 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001f6c88, 0x36, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x7f8e06382e58}}) pkg/sentry/kernel/task_syscall.go:143 +0x657 fp=0xc000a01ca8 sp=0xc000a01a78 pc=0xa7b897 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001f6c88, 0x36, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x7f8e06382e58}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc000a01d00 sp=0xc000a01ca8 pc=0xa7ca05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001f6c88, 0x36, {{0x3}, {0x3a}, {0x9}, {0x0}, {0x0}, {0x7f8e06382e58}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc000a01d50 sp=0xc000a01d00 pc=0xa7c705 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0006691e0?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc000a01e28 sp=0xc000a01d50 pc=0xa7c485 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00071a000?, 0xc0001f6c88) pkg/sentry/kernel/task_run.go:269 +0xefc fp=0xc000a01f30 sp=0xc000a01e28 pc=0xa71c7c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001f6c88, 0xc) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc000a01fc0 sp=0xc000a01f30 pc=0xa706f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000a01fe0 sp=0xc000a01fc0 pc=0xa7a2a5 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000a01fe8 sp=0xc000a01fe0 pc=0x47d181 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 40 pkg/sentry/kernel/task_start.go:412 +0xc5