W1227 18:54:25.638957       1 x:0] Invalid request partialResult true and err (type *errors.errorString) short write for sendfile operation on "/tmp/bus", *tmpfs.regularFileOperations:
goroutine 196 [running]:
gvisor.googlesource.com/gvisor/pkg/log.Stacks(0xc0007bfa00, 0x7fd0ac790000, 0x0, 0xc6aeb0)
	pkg/log/log.go:259 +0xc0
gvisor.googlesource.com/gvisor/pkg/log.Traceback(0xc6455b, 0x50, 0xc000756de0, 0x6, 0x6)
	pkg/log/log.go:274 +0x2a
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc00070c000, 0x20000001, 0xd1a880, 0xc00011c030, 0xd1c920, 0xd14e98, 0xc42d28, 0x8, 0xc0008b0bd0, 0x0, ...)
	pkg/sentry/syscalls/linux/error.go:114 +0x2da
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Sendfile(0xc00070c000, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x100, 0x100, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_file.go:2064 +0x4bd
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00070c000, 0x28, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x100, 0x100, 0xc0005fcc00, 0xc3f120, ...)
	pkg/sentry/kernel/task_syscall.go:165 +0x30a
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00070c000, 0x28, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x100, 0x100, 0x100, 0x100)
	pkg/sentry/kernel/task_syscall.go:283 +0x69
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00070c000, 0x28, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x100, 0x100, 0x100080000, 0xc0001b8848)
	pkg/sentry/kernel/task_syscall.go:244 +0x99
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00070c000, 0x2, 0xc00046c480)
	pkg/sentry/kernel/task_syscall.go:219 +0x142
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00070c000, 0xd1b0c0, 0x0)
	pkg/sentry/kernel/task_run.go:215 +0xfda
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00070c000, 0x18)
	pkg/sentry/kernel/task_run.go:91 +0x149
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:279 +0xfe