W0825 18:59:44.044713   61912 x:0] Invalid request partialResult true and err (type syscall.Errno) invalid argument for sendfile operation on "/tmp/syzkaller-testdir016447340/syzkaller.2aG4OW/568/bus", *tmpfs.regularFileOperations:
goroutine 1441000 [running]:
gvisor.dev/gvisor/pkg/log.Stacks(0xc001126000, 0x2f, 0x30, 0xc001033a30)
	pkg/log/log.go:272 +0xa5
gvisor.dev/gvisor/pkg/log.Traceback(0xd70a1e, 0x50, 0xc000b1cba0, 0x6, 0x6)
	pkg/log/log.go:287 +0x2a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc001228a80, 0xc000a34801, 0xeb40c0, 0xe9f808, 0xeb3e20, 0xe9ff08, 0xd494d7, 0x8, 0xc000b24420, 0x7ff8, ...)
	pkg/sentry/syscalls/linux/error.go:118 +0x2be
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Sendfile(0xc001228a80, 0x3, 0x4, 0x0, 0x8040fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_splice.go:160 +0x44e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001228a80, 0x28, 0x3, 0x4, 0x0, 0x8040fffffffc, 0x0, 0x0, 0xc000a44d10, 0xc000a44dc8, ...)
	pkg/sentry/kernel/task_syscall.go:165 +0x10a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001228a80, 0x28, 0x3, 0x4, 0x0, 0x8040fffffffc, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:283 +0x69
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001228a80, 0x28, 0x3, 0x4, 0x0, 0x8040fffffffc, 0x0, 0x0, 0xc000590900, 0xedcd00)
	pkg/sentry/kernel/task_syscall.go:244 +0x96
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001228a80, 0x2, 0xc0002c68c0)
	pkg/sentry/kernel/task_syscall.go:219 +0x13d
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc001228a80, 0xeb23e0, 0x0)
	pkg/sentry/kernel/task_run.go:219 +0xe09
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001228a80, 0x6157)
	pkg/sentry/kernel/task_run.go:91 +0x194
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:300 +0xfe