syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}]}) umount2(&(0x7f0000000000)='./file0\x00', 0x0)