panic: runtime error: index out of range [2147483647] with length 8 goroutine 48 [running]: panic({0x11f8040, 0xc000392030}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc000867598 sp=0xc0008674d8 pc=0x436cdb runtime.goPanicIndex(0x7fffffff, 0x8) GOROOT/src/runtime/panic.go:113 +0x7f fp=0xc0008675d8 sp=0xc000867598 pc=0x434c9f gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).set(0xc000291d00?, {0x1505918?, 0xc000796a80?}, 0x7fffffff, 0xc00018d170, {0x1?}) pkg/sentry/kernel/fd_table_unsafe.go:107 +0x235 fp=0xc000867660 sp=0xc0008675d8 pc=0x900ef5 gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).NewFDs(0xc000291d00, {0x1505918, 0xc000796a80?}, 0x7fffffff, {0xc000867748, 0x1, 0x4357ff?}, {0x0?}) pkg/sentry/kernel/fd_table.go:284 +0x37e fp=0xc000867708 sp=0xc000867660 pc=0x8fe67e gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).NewFD(0x0?, {0x1505918?, 0xc000796a80?}, 0xa7519b?, 0x0?, {0x0?}) pkg/sentry/kernel/fd_table.go:315 +0x45 fp=0xc000867760 sp=0xc000867708 pc=0x8fe925 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).NewFDFrom(...) pkg/sentry/kernel/task.go:762 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fcntl(0xc000796a80, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:604 +0xd25 fp=0xc000867880 sp=0xc000867760 pc=0xa6e425 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000796a80, 0x48, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc000867c70 sp=0xc000867880 pc=0x940295 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000796a80, 0x0?, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc000867cd0 sp=0xc000867c70 pc=0x9414ca gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000167200?, 0xc00051ce18?, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc000867d30 sp=0xc000867cd0 pc=0x9411a5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00079a0b0?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc000867e28 sp=0xc000867d30 pc=0x940f10 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000544080?, 0xc000796a80) pkg/sentry/kernel/task_run.go:265 +0x103e fp=0xc000867f60 sp=0xc000867e28 pc=0x93509e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000796a80, 0x9) pkg/sentry/kernel/task_run.go:94 +0x1b8 fp=0xc000867fc0 sp=0xc000867f60 pc=0x933a38 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc000867fe0 sp=0xc000867fc0 pc=0x93ea8a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000867fe8 sp=0xc000867fe0 pc=0x46d741 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0xef