panic: runtime error: index out of range [2147483647] with length 8 goroutine 276 [running]: panic({0x12fa040, 0xc0001ec018}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc00092b620 sp=0xc00092b560 pc=0x436afb runtime.goPanicIndex(0x7fffffff, 0x8) GOROOT/src/runtime/panic.go:113 +0x7f fp=0xc00092b660 sp=0xc00092b620 pc=0x434abf gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).set(0xc000936080?, {0x1632638?, 0xc0008d2000?}, 0x7fffffff, 0xc0009ac5a0, {0x1?}) pkg/sentry/kernel/fd_table_unsafe.go:107 +0x2c5 fp=0xc00092b6e8 sp=0xc00092b660 pc=0x97e345 gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).NewFDs(0xc000936080, {0x1632638, 0xc0008d2000}, 0x7fffffff, {0xc00092b7b8, 0x1, 0xc0009d1768?}, {0x20?}) pkg/sentry/kernel/fd_table.go:284 +0x305 fp=0xc00092b778 sp=0xc00092b6e8 pc=0x97b405 gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).NewFD(0x0?, {0x1632638?, 0xc0008d2000?}, 0x43561f?, 0xc0009d1820?, {0xa0?}) pkg/sentry/kernel/fd_table.go:315 +0x50 fp=0xc00092b7d0 sp=0xc00092b778 pc=0x97b750 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).NewFDFrom(0xc000936080?, 0x0?, 0xc0009d1890?, {0x8f?}) pkg/sentry/kernel/task.go:762 +0x3f fp=0xc00092b810 sp=0xc00092b7d0 pc=0x9a2b1f gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fcntl(0xc0008d2000, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:604 +0xf4b fp=0xc00092b930 sp=0xc00092b810 pc=0xb2516b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0008d2000, 0x48, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc00092bc70 sp=0xc00092b930 pc=0x9c9d8b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0008d2000, 0x85?, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc00092bcd0 sp=0xc00092bc70 pc=0x9cb374 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x0?, 0xc000502e20?, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc00092bd30 sp=0xc00092bcd0 pc=0x9caf65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004da750?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc00092be28 sp=0xc00092bd30 pc=0x9cac2c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000594580?, 0xc0008d2000) pkg/sentry/kernel/task_run.go:265 +0x144a fp=0xc00092bf60 sp=0xc00092be28 pc=0x9bc7aa gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0008d2000, 0x9) pkg/sentry/kernel/task_run.go:94 +0x21c fp=0xc00092bfc0 sp=0xc00092bf60 pc=0x9bacbc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc00092bfe0 sp=0xc00092bfc0 pc=0x9c820a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00092bfe8 sp=0xc00092bfe0 pc=0x46d561 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x105