panic: runtime error: slice bounds out of range [4294967280:0] goroutine 249 [running]: panic({0x116d380, 0xc000890dc8}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0006135d8 sp=0xc000613518 pc=0x4358b7 runtime.goPanicSliceB(0xfffffff0, 0x0) GOROOT/src/runtime/panic.go:117 +0x7f fp=0xc000613618 sp=0xc0006135d8 pc=0x433c3f gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).updateCq(0x0?, 0xc0004be8c0, 0xc0004bd5a0, 0xffffffff) pkg/sentry/fsimpl/iouringfs/iouringfs.go:448 +0x3fb fp=0xc000613690 sp=0xc000613618 pc=0xcad79b gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc0003466c0, 0x3?, 0x40b3, 0xc0?, 0x613958?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:355 +0x3fe fp=0xc0006138c0 sp=0xc000613690 pc=0xcac9be gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc0005dd500, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x1cc fp=0xc000613958 sp=0xc0006138c0 pc=0xcc172c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005dd500, 0x1aa, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc000613c98 sp=0xc000613958 pc=0x9fd62b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005dd500, 0x85?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc000613cf8 sp=0xc000613c98 pc=0x9fec14 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000613db0?, 0x40d807?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc000613d58 sp=0xc000613cf8 pc=0x9fe805 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005f5450?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc000613e50 sp=0xc000613d58 pc=0x9fe4cc gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0004f0000?, 0xc0005dd500) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc000613f60 sp=0xc000613e50 pc=0x9f03e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005dd500, 0xe) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc000613fc0 sp=0xc000613f60 pc=0x9eec2c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc000613fe0 sp=0xc000613fc0 pc=0x9fbaca runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000613fe8 sp=0xc000613fe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0x105