panic: runtime error: slice bounds out of range [4294967280:0] goroutine 226 [running]: panic({0x116d380, 0xc00038d4d0}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc000c095d8 sp=0xc000c09518 pc=0x4358b7 runtime.goPanicSliceB(0xfffffff0, 0x0) GOROOT/src/runtime/panic.go:117 +0x7f fp=0xc000c09618 sp=0xc000c095d8 pc=0x433c3f gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).updateCq(0x0?, 0xc00056eaa0, 0xc0006ab1d0, 0xffffffff) pkg/sentry/fsimpl/iouringfs/iouringfs.go:448 +0x3fb fp=0xc000c09690 sp=0xc000c09618 pc=0xcad79b gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc000632180, 0x3?, 0x40b3, 0xc0?, 0xc09958?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:355 +0x3fe fp=0xc000c098c0 sp=0xc000c09690 pc=0xcac9be gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc0008bca80, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x1cc fp=0xc000c09958 sp=0xc000c098c0 pc=0xcc172c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0008bca80, 0x1aa, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc000c09c98 sp=0xc000c09958 pc=0x9fd62b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0008bca80, 0xc000c801a0?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc000c09cf8 sp=0xc000c09c98 pc=0x9fec14 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002ee400?, 0xc000c09e40?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc000c09d58 sp=0xc000c09cf8 pc=0x9fe805 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002186e0?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc000c09e50 sp=0xc000c09d58 pc=0x9fe4cc gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000810000?, 0xc0008bca80) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc000c09f60 sp=0xc000c09e50 pc=0x9f03e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0008bca80, 0x1b) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc000c09fc0 sp=0xc000c09f60 pc=0x9eec2c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc000c09fe0 sp=0xc000c09fc0 pc=0x9fbaca runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000c09fe8 sp=0xc000c09fe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0x105