syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000001680)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000000140)="b2", 0x20000141, 0x8001)