panic: runtime error: integer divide by zero goroutine 80855 [running]: panic({0x1037840, 0x1e3bf60}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0044d2670 sp=0xc0044d25b0 pc=0x4358b7 runtime.panicdivide() GOROOT/src/runtime/panic.go:199 +0x45 fp=0xc0044d2690 sp=0xc0044d2670 pc=0x434205 gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc0050b2fc0, 0x4?, 0x40b3, 0x0?, 0x9aa00000?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:353 +0x64c fp=0xc0044d28c0 sp=0xc0044d2690 pc=0xa3a00c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.IOUringEnter(0xc00aa5ea80, {{0x4}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_iouring.go:115 +0x1cc fp=0xc0044d2958 sp=0xc0044d28c0 pc=0xb50f2c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00aa5ea80, 0x1aa, {{0x4}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc0044d2c98 sp=0xc0044d2958 pc=0x9fad8b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00aa5ea80, 0x85?, {{0x4}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc0044d2cf8 sp=0xc0044d2c98 pc=0x9fc374 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x89078f?, 0x1?, {{0x4}, {0x40b3}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc0044d2d58 sp=0xc0044d2cf8 pc=0x9fbf65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0042f3ee0?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc0044d2e50 sp=0xc0044d2d58 pc=0x9fbc2c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc003dce780?, 0xc00aa5ea80) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc0044d2f60 sp=0xc0044d2e50 pc=0x9edb45 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00aa5ea80, 0xe2a) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc0044d2fc0 sp=0xc0044d2f60 pc=0x9ec38c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc0044d2fe0 sp=0xc0044d2fc0 pc=0x9f922a runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc0044d2fe8 sp=0xc0044d2fe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0x105