W0806 10:55:27.848668 1 x:0] Invalid request partialResult true and err (type syscall.Errno) invalid argument for splice operation on "anon_inode:[eventfd]", *eventfd.EventOperations: goroutine 3915 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xffffffffffffff00, 0xc001241978, 0xc0012419a0, 0xc0012419a0) pkg/log/log.go:272 +0xa5 gvisor.dev/gvisor/pkg/log.Traceback(0xd64019, 0x50, 0xc001d36fc0, 0x6, 0x6) pkg/log/log.go:287 +0x2a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc001c0c000, 0xc000a14401, 0xea6460, 0xe91f00, 0xea61e0, 0xe92618, 0xd3b768, 0x6, 0xc000197ef0, 0x400, ...) pkg/sentry/syscalls/linux/error.go:114 +0x2b1 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Splice(0xc001c0c000, 0x3, 0x0, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_splice.go:248 +0x367 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001c0c000, 0x113, 0x3, 0x0, 0x0, 0x0, 0x403, 0x0, 0xc00064a090, 0xc000969d30, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001c0c000, 0x113, 0x3, 0x0, 0x0, 0x0, 0x403, 0x0, 0x403, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001c0c000, 0x113, 0x3, 0x0, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001c0c000, 0x2, 0xc000456360) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc001c0c000, 0xea4820, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001c0c000, 0x7e) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe