panic: runtime error: index out of range [2147483647] with length 8 goroutine 112 [running]: panic({0x3fcae0, 0xc0001fe5a0}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc000499168 sp=0xc0004990a8 pc=0x1289b9b runtime.goPanicIndex(0x7fffffff, 0x8) GOROOT/src/runtime/panic.go:113 +0x7f fp=0xc0004991a8 sp=0xc000499168 pc=0x1287b5f gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).set(0xc0003c7840, {0x829f98?, 0xc0009da000?}, 0x7fffffff, 0xc00025c990, {0x1?}) pkg/sentry/kernel/fd_table_unsafe.go:107 +0x3e8 fp=0xc000499240 sp=0xc0004991a8 pc=0x1a8e2e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).NewFDs(0xc0003c7840, {0x829f98, 0xc0009da000?}, 0x7fffffff, {0xc000499378, 0x1, 0x12c454c?}, {0x37?}) pkg/sentry/kernel/fd_table.go:284 +0x5c9 fp=0xc000499310 sp=0xc000499240 pc=0x1a8a7a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).NewFD(0xc00025c9a0?, {0x829f98, 0xc0009da000}, 0xffffffff?, 0xc00025c990, {0x80?}) pkg/sentry/kernel/fd_table.go:315 +0x90 fp=0xc000499390 sp=0xc000499310 pc=0x1a8abb0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).NewFDFrom(...) pkg/sentry/kernel/task.go:762 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fcntl(0xc0009da000, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:604 +0x10eb fp=0xc0004994d8 sp=0xc000499390 pc=0x1ce31ab gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0009da000, 0x48, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x9b9 fp=0xc0004999b8 sp=0xc0004994d8 pc=0x1afa8f9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0009da000, 0x0?, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d fp=0xc000499a50 sp=0xc0004999b8 pc=0x1afc6dd gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000250750?, 0xc0009d8000?, {{0x0}, {0x406}, {0x7fffffff}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f fp=0xc000499ac8 sp=0xc000499a50 pc=0x1afc08f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0009da000) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 fp=0xc000499bf0 sp=0xc000499ac8 pc=0x1afbc25 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0009da000?, 0xc0009da000) pkg/sentry/kernel/task_run.go:265 +0x1d4b fp=0xc000499ec8 sp=0xc000499bf0 pc=0x1ae64eb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0009da000, 0x9) pkg/sentry/kernel/task_run.go:94 +0x36b fp=0xc000499fb0 sp=0xc000499ec8 pc=0x1ae3e0b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x48 fp=0xc000499fe0 sp=0xc000499fb0 pc=0x1af8408 runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000499fe8 sp=0xc000499fe0 pc=0x12c2ae1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x1ad