panic: runtime error: integer divide by zero goroutine 1390126 [running]: panic({0x10a9720, 0x1f420a0}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc001b5d670 sp=0xc001b5d5b0 pc=0x4358b7 runtime.panicdivide() GOROOT/src/runtime/panic.go:199 +0x45 fp=0xc001b5d690 sp=0xc001b5d670 pc=0x434205 gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc0020bef00, 0x3?, 0x40b3, 0xc0?, 0x0?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:352 +0x64c fp=0xc001b5d8c0 sp=0xc001b5d690 pc=0xcacc0c gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc00ea80a80, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x1cc fp=0xc001b5d958 sp=0xc001b5d8c0 pc=0xcc172c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00ea80a80, 0x1aa, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc001b5dc98 sp=0xc001b5d958 pc=0x9fd62b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00ea80a80, 0x85?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc001b5dcf8 sp=0xc001b5dc98 pc=0x9fec14 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x891b0f?, 0x5?, {{0x3}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x15}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc001b5dd58 sp=0xc001b5dcf8 pc=0x9fe805 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00e52b450?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc001b5de50 sp=0xc001b5dd58 pc=0x9fe4cc gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00e9b6a00?, 0xc00ea80a80) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc001b5df60 sp=0xc001b5de50 pc=0x9f03e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00ea80a80, 0x9a15) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc001b5dfc0 sp=0xc001b5df60 pc=0x9eec2c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc001b5dfe0 sp=0xc001b5dfc0 pc=0x9fbaca runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc001b5dfe8 sp=0xc001b5dfe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0x105