W0926 10:47:41.399017 45782 x:0] Invalid request partialResult true and err (type syscall.Errno) function not implemented for splice operation on "pipe:[479]", *pipe.Reader: goroutine 1503684 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xa6c900, 0xc0011f6240, 0xc0002d6af0, 0xa) pkg/log/log.go:272 +0xb6 gvisor.dev/gvisor/pkg/log.Traceback(0x12352f4, 0x50, 0xc0011f6240, 0x6, 0x6) pkg/log/log.go:287 +0x38 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc0011d4000, 0xc000a7ab01, 0x1358dc0, 0x19fab20, 0x1358b00, 0x1344028, 0x120b053, 0x6, 0xc000a7afd0, 0x3fa0, ...) pkg/sentry/syscalls/linux/error.go:118 +0x475 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Splice(0xc0011d4000, 0x5, 0x0, 0x3, 0x0, 0x520000a77, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_splice.go:261 +0x56f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0011d4000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x520000a77, 0x0, 0x1208640, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0011d4000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x520000a77, 0x0, 0x13570c0, 0xc0008e6690) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0011d4000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x520000a77, 0x0, 0xc001085ce8, 0xde13f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0011d4000, 0x2, 0xc00020a0c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0011d4000, 0x13570c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0011d4000, 0x934d) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e