panic: runtime error: integer divide by zero goroutine 148 [running]: panic({0x10ba360, 0x1f64a80}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0007bb668 sp=0xc0007bb5a8 pc=0x4358b7 runtime.panicdivide() GOROOT/src/runtime/panic.go:199 +0x45 fp=0xc0007bb688 sp=0xc0007bb668 pc=0x434205 gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc0004d23c0, 0x2fe, 0x0?, 0x20004000?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:352 +0x690 fp=0xc0007bb8c8 sp=0xc0007bb688 pc=0xcbecf0 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc00072ca80, {{0x3}, {0x2fe}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x1c7 fp=0xc0007bb958 sp=0xc0007bb8c8 pc=0xcd3247 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00072ca80, 0x1aa, {{0x3}, {0x2fe}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc0007bbc98 sp=0xc0007bb958 pc=0xa019ab gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00072ca80, 0x85?, {{0x3}, {0x2fe}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc0007bbcf8 sp=0xc0007bbc98 pc=0xa02f94 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x89378f?, 0x0?, {{0x3}, {0x2fe}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc0007bbd58 sp=0xc0007bbcf8 pc=0xa02b85 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00054f930?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc0007bbe50 sp=0xc0007bbd58 pc=0xa0284c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0009ae180?, 0xc00072ca80) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc0007bbf60 sp=0xc0007bbe50 pc=0x9f4745 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00072ca80, 0xe) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc0007bbfc0 sp=0xc0007bbf60 pc=0x9f2f8c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:380 +0x2a fp=0xc0007bbfe0 sp=0xc0007bbfc0 pc=0x9ffe4a runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc0007bbfe8 sp=0xc0007bbfe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:380 +0x105