panic: runtime error: slice bounds out of range [:783955904] with capacity 4096 goroutine 423535 [running]: panic({0x116d380, 0xc0042d27b0}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0051f55d0 sp=0xc0051f5510 pc=0x4358b7 runtime.goPanicSliceAcap(0x2eba37c0, 0x1000) GOROOT/src/runtime/panic.go:107 +0x7f fp=0xc0051f5610 sp=0xc0051f55d0 pc=0x433aff gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.unmarshalSqe(0x20?, 0xc005acc420, 0x48bae8de) pkg/sentry/fsimpl/iouringfs/iouringfs.go:234 +0x2ba fp=0xc0051f5690 sp=0xc0051f5610 pc=0xcabffa gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc00571e180, 0xc000000004?, 0x3db0, 0x0?, 0x5f54001?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:346 +0x327 fp=0xc0051f58c0 sp=0xc0051f5690 pc=0xcac8e7 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc005f54000, {{0x4}, {0x3db0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x1cc fp=0xc0051f5958 sp=0xc0051f58c0 pc=0xcc172c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc005f54000, 0x1aa, {{0x4}, {0x3db0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc0051f5c98 sp=0xc0051f5958 pc=0x9fd62b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc005f54000, 0x85?, {{0x4}, {0x3db0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc0051f5cf8 sp=0xc0051f5c98 pc=0x9fec14 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x891b0f?, 0x4?, {{0x4}, {0x3db0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc0051f5d58 sp=0xc0051f5cf8 pc=0x9fe805 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc002b6ac30?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc0051f5e50 sp=0xc0051f5d58 pc=0x9fe4cc gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc005182f80?, 0xc005f54000) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc0051f5f60 sp=0xc0051f5e50 pc=0x9f03e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc005f54000, 0x4509) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc0051f5fc0 sp=0xc0051f5f60 pc=0x9eec2c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc0051f5fe0 sp=0xc0051f5fc0 pc=0x9fbaca runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc0051f5fe8 sp=0xc0051f5fe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0x105