panic: Unknown syscall -1 error: EOF goroutine 228 [running]: panic({0xf41640, 0xc000732220}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0008b1530 sp=0xc0008b1470 pc=0x435a77 gvisor.dev/gvisor/pkg/sentry/kernel.ExtractErrno({0x1347660?, 0xc00020a110?}, 0xc0008b1618?) pkg/sentry/kernel/task_syscall.go:485 +0x205 fp=0xc0008b15a0 sp=0xc0008b1530 pc=0x972525 gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmission(0x1361410?, 0xc000730080?, 0xc0008b1618, 0x896347?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:390 +0x6b fp=0xc0008b15d8 sp=0xc0008b15a0 pc=0xbd724b gvisor.dev/gvisor/pkg/sentry/fsimpl/iouringfs.(*FileDescription).ProcessSubmissions(0xc000748180, 0xc000000003?, 0x2, 0x2?, 0xac0000?) pkg/sentry/fsimpl/iouringfs/iouringfs.go:350 +0x2cc fp=0xc0008b1808 sp=0xc0008b15d8 pc=0xbd6eac gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.IOUringEnter(0xc000abe000, {{0x3}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/vfs2/iouringfs.go:115 +0x14a fp=0xc0008b18a0 sp=0xc0008b1808 pc=0xbe8a2a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000abe000, 0x1aa, {{0x3}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc0008b1c90 sp=0xc0008b18a0 pc=0x970015 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000abe000, 0xc000aba0d8?, {{0x3}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc0008b1cf0 sp=0xc0008b1c90 pc=0x97124a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x0?, 0xc000430e00?, {{0x3}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0008b1d50 sp=0xc0008b1cf0 pc=0x970f25 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000aa0a90?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0008b1e48 sp=0xc0008b1d50 pc=0x970c90 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000882080?, 0xc000abe000) pkg/sentry/kernel/task_run.go:253 +0xdea fp=0xc0008b1f60 sp=0xc0008b1e48 pc=0x96522a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000abe000, 0xd) pkg/sentry/kernel/task_run.go:94 +0x1ac fp=0xc0008b1fc0 sp=0xc0008b1f60 pc=0x963e2c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc0008b1fe0 sp=0xc0008b1fc0 pc=0x96e86a runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc0008b1fe8 sp=0xc0008b1fe0 pc=0x469781 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0xf9