W0531 14:30:03.810338   36199 x:0] Invalid request partialResult true and err (type *errors.errorString) short write for sendfile operation on "/tmp/syzkaller-testdir905564280/syzkaller.x1zWJ4/6923/file1", *tmpfs.regularFileOperations:
goroutine 3530266 [running]:
gvisor.googlesource.com/gvisor/pkg/log.Stacks(0xa27500, 0xc000e90c00, 0xffffffff, 0xc000000000)
	pkg/log/log.go:259 +0xb6
gvisor.googlesource.com/gvisor/pkg/log.Traceback(0x11b3ee5, 0x50, 0xc000e90c00, 0x6, 0x6)
	pkg/log/log.go:274 +0x38
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc002860000, 0xc0019a0b01, 0x1318660, 0xc000128030, 0x131a8e0, 0x13071a8, 0x118e612, 0x8, 0xc00227a990, 0x8, ...)
	pkg/sentry/syscalls/linux/error.go:111 +0x422
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Sendfile(0xc002860000, 0x4, 0x5, 0x0, 0x2008000fffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_splice.go:156 +0x5d3
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc002860000, 0x28, 0x4, 0x5, 0x0, 0x2008000fffffffe, 0x0, 0x0, 0x4679d1, 0xc0028607d8, ...)
	pkg/sentry/kernel/task_syscall.go:165 +0x408
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc002860000, 0x28, 0x4, 0x5, 0x0, 0x2008000fffffffe, 0x0, 0x0, 0x28, 0xc00292a000)
	pkg/sentry/kernel/task_syscall.go:283 +0xb5
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc002860000, 0x28, 0x4, 0x5, 0x0, 0x2008000fffffffe, 0x0, 0x0, 0xc00259fd38, 0xd72025)
	pkg/sentry/kernel/task_syscall.go:244 +0x10a
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc002860000, 0x2, 0xc000142080)
	pkg/sentry/kernel/task_syscall.go:219 +0x1b7
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc002860000, 0x1318f20, 0x0)
	pkg/sentry/kernel/task_run.go:219 +0x1524
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc002860000, 0x5c38)
	pkg/sentry/kernel/task_run.go:91 +0x2e6
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:286 +0x19e