panic: runtime error: integer divide by zero goroutine 2551882 [running]: panic({0xfb1360, 0x1c91320}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc000c0f5b0 sp=0xc000c0f4f0 pc=0x435a77 runtime.panicdivide() GOROOT/src/runtime/panic.go:199 +0x45 fp=0xc000c0f5d0 sp=0xc000c0f5b0 pc=0x4343c5 gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc006136780, 0x700d, 0x0?, 0x4849501?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:352 +0x552 fp=0xc000c0f810 sp=0xc000c0f5d0 pc=0xbe6872 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc004849500, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x148 fp=0xc000c0f8a0 sp=0xc000c0f810 pc=0xbf7ca8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004849500, 0x1aa, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc000c0fc90 sp=0xc000c0f8a0 pc=0x973cf5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004849500, 0xc006160b28?, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc000c0fcf0 sp=0xc000c0fc90 pc=0x974f2a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x203000?, 0x0?, {{0x3}, {0x700d}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc000c0fd50 sp=0xc000c0fcf0 pc=0x974c05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0090488f0?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc000c0fe48 sp=0xc000c0fd50 pc=0x974970 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00810af00?, 0xc004849500) pkg/sentry/kernel/task_run.go:253 +0xdea fp=0xc000c0ff60 sp=0xc000c0fe48 pc=0x968eea gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004849500, 0xb80e) pkg/sentry/kernel/task_run.go:94 +0x1ac fp=0xc000c0ffc0 sp=0xc000c0ff60 pc=0x967aec gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:380 +0x2a fp=0xc000c0ffe0 sp=0xc000c0ffc0 pc=0x97254a runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000c0ffe8 sp=0xc000c0ffe0 pc=0x469781 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:380 +0xf9