W0804 17:33:50.587798   62617 x:0] Invalid request partialResult true and err (type syscall.Errno) invalid argument for sendfile operation on "/tmp/syzkaller-testdir575318212/syzkaller.mQWK2J/3363/bus", *tmpfs.regularFileOperations:
goroutine 3615412 [running]:
gvisor.dev/gvisor/pkg/log.Stacks(0xa45600, 0xc000b10180, 0xffffffff, 0xc000000000)
	pkg/log/log.go:272 +0xb6
gvisor.dev/gvisor/pkg/log.Traceback(0x120159d, 0x50, 0xc000b10180, 0x6, 0x6)
	pkg/log/log.go:287 +0x38
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc001cc5500, 0xc001991801, 0x13dacc0, 0x13c65e8, 0x13daa00, 0x13c6cf0, 0x11d9fc3, 0x8, 0xc00186c580, 0x7ff8, ...)
	pkg/sentry/syscalls/linux/error.go:114 +0x450
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Sendfile(0xc001cc5500, 0x3, 0x4, 0x0, 0x8040fffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_splice.go:160 +0x5d3
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001cc5500, 0x28, 0x3, 0x4, 0x0, 0x8040fffffffd, 0x0, 0x0, 0x4679d1, 0xc001cc5cd8, ...)
	pkg/sentry/kernel/task_syscall.go:165 +0x408
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001cc5500, 0x28, 0x3, 0x4, 0x0, 0x8040fffffffd, 0x0, 0x0, 0x28, 0xc001743680)
	pkg/sentry/kernel/task_syscall.go:283 +0xb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001cc5500, 0x28, 0x3, 0x4, 0x0, 0x8040fffffffd, 0x0, 0x0, 0xc00167dd38, 0xdbfb15)
	pkg/sentry/kernel/task_syscall.go:244 +0x10a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001cc5500, 0x2, 0xc00082cac0)
	pkg/sentry/kernel/task_syscall.go:219 +0x1b7
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc001cc5500, 0x13d9040, 0x0)
	pkg/sentry/kernel/task_run.go:219 +0x1524
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001cc5500, 0x19c8)
	pkg/sentry/kernel/task_run.go:91 +0x2e6
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:300 +0x19e