W0508 08:31:46.108348   36189 x:0] Invalid request partialResult true and err (type *errors.errorString) short write for sendfile operation on "/tmp/syzkaller-testdir951476472/syzkaller.5JDiq2/4982/bus", *tmpfs.regularFileOperations:
goroutine 4567621 [running]:
gvisor.googlesource.com/gvisor/pkg/log.Stacks(0xc001d8a000, 0xc001f4da00, 0xc001f4da28, 0xc001f4da28)
	pkg/log/log.go:259 +0xa5
gvisor.googlesource.com/gvisor/pkg/log.Traceback(0xd09a39, 0x50, 0xc00160eae0, 0x6, 0x6)
	pkg/log/log.go:274 +0x2a
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc001d74000, 0xc001d74001, 0xe03800, 0xc0000ee040, 0xe059c0, 0xdf23a8, 0xce47ac, 0x8, 0xc0019febd0, 0x0, ...)
	pkg/sentry/syscalls/linux/error.go:111 +0x29e
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Sendfile(0xc001d74000, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_file.go:2088 +0x579
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001d74000, 0x28, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x0, 0x0, 0xc001f4dd08, 0xc001f4ddc0, ...)
	pkg/sentry/kernel/task_syscall.go:165 +0x10a
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001d74000, 0x28, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:283 +0x69
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001d74000, 0x28, 0x3, 0x3, 0x20000000, 0x8080fffffffe, 0x0, 0x0, 0xc0024d32c0, 0xe2ca80)
	pkg/sentry/kernel/task_syscall.go:244 +0x96
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001d74000, 0x2, 0xc00076ef40)
	pkg/sentry/kernel/task_syscall.go:219 +0x13d
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc001d74000, 0xe040a0, 0x0)
	pkg/sentry/kernel/task_run.go:220 +0x10bd
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc001d74000, 0x988f)
	pkg/sentry/kernel/task_run.go:92 +0x194
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:286 +0xfe