panic: runtime error: integer divide by zero goroutine 337 [running]: panic({0x10ba380, 0x1f64a80}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0008cf668 sp=0xc0008cf5a8 pc=0x4358b7 runtime.panicdivide() GOROOT/src/runtime/panic.go:199 +0x45 fp=0xc0008cf688 sp=0xc0008cf668 pc=0x434205 gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc00064e0c0, 0x700d, 0x0?, 0x20028000?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:353 +0x690 fp=0xc0008cf8c8 sp=0xc0008cf688 pc=0xcbeef0 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc00073f500, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x1c7 fp=0xc0008cf958 sp=0xc0008cf8c8 pc=0xcd3447 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00073f500, 0x1aa, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc0008cfc98 sp=0xc0008cf958 pc=0xa01b4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00073f500, 0x85?, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc0008cfcf8 sp=0xc0008cfc98 pc=0xa03134 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x89392f?, 0x0?, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc0008cfd58 sp=0xc0008cfcf8 pc=0xa02d25 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000b1cc30?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc0008cfe50 sp=0xc0008cfd58 pc=0xa029ec gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000414480?, 0xc00073f500) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc0008cff60 sp=0xc0008cfe50 pc=0x9f48e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00073f500, 0xf) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc0008cffc0 sp=0xc0008cff60 pc=0x9f312c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:380 +0x2a fp=0xc0008cffe0 sp=0xc0008cffc0 pc=0x9fffea runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc0008cffe8 sp=0xc0008cffe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:380 +0x105